Deep-mine augering machine
阅读：816发布：2022-12-21
专利汇可以提供Deep-mine augering machine专利检索，专利查询，专利分析的服务。并且An auger deep-mining machine for extracting minerals, such as coal, from relatively thin seams thereof and having an augerrotating carriage which reciprocates, by means of sump jacks, toward and away from the coal face on a rigid, elongated sump frame which is equipped with steerable wheels for tramming and slides laterally upon a pair of rails attached to an underlying square anchor plate, having floor and roof jacks at each corner, under control of position jacks attached to the anchor plate. Because the wheels are selectively attachable at either an extended or retracted position, the machine is shiftable laterally by a leap-frogging procedure during which the anchor plate hangs from the sump frame. A dust collection means at the face end of the sump frame removes dust emerging from the hole being augered.，下面是Deep-mine augering machine专利的具体信息内容。
1. A deep-mine augering machine comprising: A. an elongated sump frame which comprises quadrangularly disposed, floor-contacting wheels having means for selective elevation thereof above the floor of a mine entry; B. a carriage, movable along said sump frame, which supports an auger rotating means for auger flights disposed in longitudinal alignment with said sump frame; and C. an anchor frame, disposed beneath said sump frame, having: 1. rigidity under heavy bending loads, 2. a greater lateral dimension than the width of said sump frame. 3. a smaller longitudinal dimension than the length of said sump frame, 4. a pair of travel rails which are laterally disposed on said anchor frame in perpendicular relationship to the elongated sides of said sump frame, mutually parallel, and spaced apart, 5. travel-permitting attachment means for movably supporting said sump frame on said anchor frame and for selectively movably suspending said anchor frame from said sump frame, and 6. means for producing relative lateral movement of said sump frame and said anchor frame.
2. a greater lateral dimension than the width of said sump frame.
2. a pair of travel rails which are laterally disposed on said anchor plate in perpendicular relationship to the elongated sides of said sump frame, mutually parallel, and spaced apart,
2. The deep-mine augering machine of claim 1 wherein said travel rails are slide rails and said travel-permitting attachment means is a plurality of slide fasteners.
2. disposed transversely to and selectively movable laterally on said slide rails, and
2. quadrangularly disposed floor jacks attached to said anchor plate for selective elevation thereof,
3. a brace means for exerting upward force upon the roof of a mine entry, whereby, in cooperation with said floor jacks, said anchor frame is anchored against sidewise forces thereupon during boring operations, and
3. The deep-mine augering machine of claim 2 wherein said fasteners are quadrangularly disposed.
3. longer than the width of said anchor plate and narrower than the length of said anchor plate.
3. travel-permitting attachment means for movably supporting said sump frame on said travel rails and for selectively movably suspending said anchor frame from said sump frame,
3. a smaller longitudinal dimension than the length of said sump frame,
4. a pair of travel rails which are laterally disposed on said anchor frame in perpendicular relationship to the elongated sides of said sump frame, mutually parallel, and spaced apart,
4. positioning means for producing relative lateral movement of said sump frame and said anchor frame,
4. slide rails which are attached to said anchor plate and disposed perpendicularly to said series of parallel holes; and B. an elongated sump frame which is:
4. The deep-mine augering machine of claim 2 wherein said sump frame is selectively movable laterally while slideably supported on said slide fasteners, from a hole being bored to a hole previously bored, for retrieval of an auger flight stored therein, and is again movable laterally, while transporting the retrieved auger flight and while slideably supported on said slide fasteners, from said hole previously bored to said hole being bored, for adding said retrieved auger flight therein and continuing the boring operation.
5. The deep-mine augering machine of claim 1 wherein said anchor frame additionally comprises quadrangularly disposed, floor-contacting lift frame for selectively lifting said anchor means above the floor of a mine entry.
5. floor-contacting lift means which are quadrangularly disposed on and rigidly attached to said anchor plate, for selectively lifting said anchor frame above the floor of a mine entry, and
5. travel-permitting attachment means for movably supporting said sump frame on said anchor frame and for selectively movably suspending said anchor frame from said sump frame, and
6. means for producing relative lateral movement of said sump frame and said anchor frame.
6. roof-contacting brace means, which are quadrangularly disposed on and rigidly attached to said anchor plate, for bracing said anchor frame against said lift means and the roof of a mine entry in selected alignment with a hole previously bored and with a hole being bored during boring operations into a mineral seam.
6. The deep-mine augering machine of claim 1 wherein said anchor frame is cantileverly supportable while selectively suspended by said attachment means from said sump frame.
7. The deep-mine augering machine of claim 1 wherein said wheels comprise a pair of driven rear wheels attached to said sump frame beyond said anchor frame and a pair of steerable front wheels attached to said sump frame beyond said anchor frame.
8. The deep-mine augering machine of claim 7 wherein each of said pair of driven rear wheels is driven by an individual electric motor through a sprocket chain, for tramming of said machine.
9. The method of walking a deep-mine augering machine laterally in parallel to a mineral face and over the floor of a mine entry, said machine having a sump frame selectively supportable on elevatable and quadrangularly disposed wheels, an anchor frame disposed therebeneath in laterally movable relationship while selectively supporting said sump frame, or hanging therefrom, a lift means dIsposed quadrangularly on said anchor frame, a brace means disposed quadrangularly on said anchor frame for rigidly anchoring said anchor frame against the roof of a mine entry in cooperation with said lift means, and a lateral positioning means for producing lateral movement between said sump frame and said anchor frame, comprising: A. moving said sump frame to the desired-travel side of said anchor frame; B. disengaging said anchor frame from said floor and said roof by operating said lift means and said brace means, respectively; C. supporting said sump frame on said wheels until said anchor frame is cantileverly suspended from said sump frame; D. sliding said anchor frame laterally until cantileverly extended from the desired-travel side of said sump frame by using said lateral positioning means; E. removing said wheels from supporting relationship with said sump frame; and F. engaging said anchor frame with said floor and said roof and into alignment with a mineral seam being bored by operating said lift means and said brace means, respectively, whereby said anchor frame is a rigidly anchored operating platform for said sump frame.
10. A deep-mine augering machine, for extracting minerals by rotatably boring a series of parallel holes in a mineral seam with a connected series of auger flights, which has a laterally reciprocative means for sequentially extracting a plurality of auger flights from a previously bored hole, sequentially transporting each said extracted auger flight to the hole being bored, and sequentially adding each said transported auger flight to the connected series of auger flights in the hole being bored, said laterally reciprocative means comprising: A. an anchor frame, as a horizontally rigid bottom platform, having at least two laterally disposed rails attached thereto and quadrangularly disposed floor jacks for selective elevation thereof; B. a sump frame, as a boring platform, which is rigidly supported by and movably attached to said rails during boring operations; and C. position jacks, as a positioning and lateral movement means for laterally and reciprocatively moving said sump frame from said hole being bored to said hole previously bored and returning to said hole being bored, whereby each said extracted auger flight is laterally transported.
11. The deep-mine augering machine of claim 10 wherein said sump frame supports a longitudinally reciprocative carriage having an auger-rotating drive means with which each said auger flight, stored in said hole previously bored, is sequentially extracted therefrom and sequentially added to said connected series of auger flights in said hole being bored.
12. The deep-mine augering machine of claim 11 wherein said sump frame further comprises a sump frame support means for selectively supporting and elevating said sump frame.
13. The deep-mine augering machine of claim 12 wherein said sump frame is movably attached to said rails with a travel-permitting attachment means for: A. rigidly supporting said sump frame during said boring operations; B. movably supporting said sump frame during lateral movement thereof; and C. selectively cantileverly suspending said anchor frame from said sump frame, whereby said machine can be laterally walked to a new boring position when said sump frame support means elevates and supports said sump frame.
14. In a deep-mine augering machine for extracting minerals by rotatably boring a series of parallel holes in a mineral seam with a connected series of auger flights, an auger-flight transfer means, comprising: A. carriage supporting an auger-rotating drive means which is selectively connected to a plurality of auger flights disposed in longitudinal alignment with said carriage; B. a laterally reciprocative means, having extreme rigidity, for moving said carriage perpendicularly to said parallel holes, from a hole being bored to a hole previously bored and for Returning said carriage to said hole being bored while laterally transferring an extracted auger flight without disturbing the position of said deep-mine augering machine; and C. a longitudinally reciprocative means for longitudinally moving said carriage during boring operations with said connected series of auger flights and during sequential auger-flight transfer operations when sequentially extracting said auger flights from said hole previously bored, and, after said lateral transferring thereof, sequentially feeding said transfered flights into said hole beinb bored.
15. The auger-flight transfer means of claim 14 wherein said laterally reciprocative means comprises: A. an anchor frame, as a rigid bottom platform, comprising a rigid anchor plate having at least two laterally disposed rails attached thereto, B. a sump frame, as a boring platform, which movably rests upon and is rigidly supported by said rails during boring operations, and C. position jacks, as a movement means for inducing laterally reciprocative movement of said sump frame and for selectively positioning said sump frame.
16. A deep-mine augering machine, adapted for extracting minerals from thin seams thereof by rotatably boring a series of spaced parallel holes therein, comprising: A. an anchor frame, comprising:
17. The deep-mine augering machine of claim 16 wherein said width of said anchor plate is at least as great as the diameter of two said holes plus the space therebetween.
18. The deep-mine augering machine of claim 16 which further comprises a reciprocable position means for laterally moving and selectively positioning said sump frame on said slide rails.
19. The deep-mine augering machine of claim 18 which further comprises a carriage which is longitudinally movable on said elongated sump frame and supports an auger-rotating drive means for performing said boring operations.
20. A deep-mine augering machine for rotatably boring a series of spaced, parallel holes in a mineral vein with a boring means attached to a connected series of auger flights for rotatably extracting the mineral from said holes, comprising an essentially square and extremely rigid anchor frame, as a bottom operating platform which is rigidly braceable with roof and floor jacks against the roof and floor of a mine entry cutting through said mineral vein, said jacks being a means for selectively aligning said boring means with said mineral vein, said anchor frame being the anchor means for furnishing sole support and rigid alignment control to said boring means during said boring, and said boring means being attached to and supported by a carriage which is longitudinally movable on and supported by an elongated sump frame which is movably attached to and supported by said anchor frame.
21. The deep-mine augering machine of claim 20 which further comprises a sump frame positioning means for laterally moving said sump frame to and fro over said anchor frame while said anchor frame maintains said rigid alignment control.
22. The deep-mine augering machine of claim 21 wherein said sump frame further comprises: A. an attachMent means for slidingly, weight-supportingly, and pendulently attaching said sump frame to said anchor frame; and B. a sump frame support means which is selectively usable to elevate said sump frame, after release of said roof and floor jacks, so that said anchor frame hangs from said sump frame and is selectively transferrable from saide to side of said sump frame by moving said sump frame positioning means.
23. A deep-mine augering machine, comprising: A. as a boring platform, an elongated sump frame which is operable without direct bracing against any mine surface, B. a carriage, longitudinally movable along said sump frame, which supports an auger-rotating drive means connected to a plurality of auger flights disposed in longitudinal alignment with said sump frame; and C. an anchor frame, disposed beneath said sump frame as a bottom platform, comprising:
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