Stock treatment device
阅读：365发布：2023-11-12
专利汇可以提供Stock treatment device专利检索，专利查询，专利分析的服务。并且A stock treatment device which provides a comb-strung flexible strand suspended so that a domestic animal may conveniently rub its hide against the strand. The strand is so suspended that when an animal does so rub itself, a pump will be actuated to deliver treatment liquid to an elevated region of the strand so that the liquid will saturate the strand and rub off onto the animal''s hide. A face treater is associated with the strand and pump to attract animals to the assembly and includes an improved box for containing salt or other bait. The combs on the strand are of novel construction to assist in distributing the liquid which is delivered to the strand.，下面是Stock treatment device专利的具体信息内容。
1. A cattle treating device comprising base means, means providing an upstanding reservoir for receiving treatment fluid, said reservoir being mounted on said base means and having an upper portion and a lower portion, strand means extending downwardly and outwardly from said upper portion to be engaged by cattle, means for pumping such treatment fluid from said reservoir, said pumping means including an actuating plunger having an engaging portion adjacent said upper portion and means providing a delivery port adjacent said engaging portion, said pumping means being disposed such that, when said plunger is reciprocated, such fluid is exhausted through said delivery port, said strand means being operatively connected to said engaging portion such that said plunger is reciprocated when cattle rub against said strand means, shield means mounted on said device for directing such fluid leaving said delivery port onto said strand means, said engaging portion of said plunger including a journal mounted pulley over a portion of which said strand means is trained, said means providing said delivery port including a conduit adjacent the peripheral portion of said pulley, said port being formed in said conduit and positioned to deliver such fluid toward said peripheral portion, said shield means being proportioned and designed to extend about said peripheral portion and the portion of said strand means thereon, the journal axis of said pulley being generally horizontal, said peripheral portion being the upper peripheral portion of said pulley, said conduit being arcuately formed adjacent and about said upper peripheral portion to direct such fluid downwardly thereon, and said shield means including a flange mOunted on said conduit and formed to extend about said peripheral portion and downwardly toward said strand means thereon.
2. An animal treating apparatus comprising, in combination an open-topped reservoir, pumping means comprising an upstanding cylinder located near the bottom of said reservoir, a hollow piston reciprocable in said cylinder, an upstanding hollow piston rod secured to said piston, and spring means urging said piston upwardly, bearing means near the upper end of said rod, flexible strand means trained over said bearing means and having opposite end portions anchored at points differently laterally spaced from the axis of said rod and at levels lower than said bearing means, conduit means leading from the interior of said piston rod to deliver liquid from said reservoir onto said strand means near its point of operative engagement with said bearing means, said strand means being capable of capillary retention of substantial quantities of liquid so delivered while permitting flow of such liquid throughout the length of said strand means, a series of combs strung loosely on said strand means throughout that portion of its length which is disposed within the range of elevation from the ground which is occupied by the body of an average bovine, each such comb being a frustum of a right cone externally formed with axially-elongated, peripherally-separated ridges, said combs being arranged on said strand means in alternately inverted succession, the mutually-facing surfaces of certain adjacent combs being formed with registering, liquid-collecting channels.
3. The apparatus of claim 2 including a plurality of flat washers strung on said strand means between each adjacent pair of combs which are presented base-to-base.
4. An animal treating apparatus comprising, in combination, an open-topped reservoir, pumping means comprising an upstanding cylinder located near the bottom of said reservoir, a hollow piston reciprocable in said cylinder, an upstanding hollow piston rod secured to said piston, and spring means urging said piston upwardly, bearing means near the upper end of said rod, flexible strand means trained over said bearing means and having opposite end portions anchored at points differently laterally spaced from the axis of said rod and at levels lower than said bearing means, conduit means leading from the interior of said piston rod to deliver liquid from said reservoir onto said strand means near its point of operative engagement with said bearing means, and a cap for said reservoir proportioned and designed to define an upwardlyarcuate, open-ended tunnel enshrouding a portion of said bearing means and communicating radially inwardly with the open end of said reservoir.
5. The apparatus of claim 4 including a baffle plate mounted on said apparatus and to move with said piston rod above the level of liquid in said reservoir, said plate comprising a perimetral rim snugly reciprocably fitting the internal wall of said reservoir, and a diametrical wall substantially perpendicular to the longitudinal extent of said tunnel, said baffle being open at the lateral sides of said diametrical wall.
6. An animal treating apparatus comprising, in combination, an open-topped reservoir, pumping means comprising an upstanding cylinder located near the bottom of said reservoir, a hollow piston reciprocable in said cylinder, an upstanding hollow piston rod secured to said piston, and spring means urging said piston upwardly, bearing means near the upper end of said rod, flexible strand means trained over said bearing means and having opposite end portions anchored at points differently laterally spaced from the axis of said rod and at levels lower than said bearing means, conduit means leading from the interior of said piston rod to deliver liquid from said reservoir onto said strand means near its point of operative engagement with said bearing means, said conduit means extending upwardly alongside said bearing means to a level above the top of said bearing means and there being provided with a delivery port directed toward said strand means disposed at the top of said bearing means, and a shield disposed above said port and inclined downwardly and toward said bearing means to deflect liquid delivered from said port toward said bearing means and strand means.
7. The apparatus of claim 6 in which said conduit means extends beyond said delivery port and is there provided with a valve-controlled exhaust port.
8. The apparatus of claim 7 in which said bearing means, said delivery port and said exhaust port are all disposed in registry with the open top of said reservoir so that excess liquid discharged from said ports is returned to said reservoir.
9. In an animal treating device, flexible strand means, laterally-separated anchorages for the opposite ends of said strand means, means engaging said strand means in a region between its anchored ends to suspend said strand means above said anchorages, thereby defining laterally declining regions of said strand means, means for delivering liquid to an upper region of at least one of said declining regions, a series of combs strung on said one declining region, each comb being a right frustum of a cone, said combs being arranged in alternating reverse positions on said strand, and each comb being formed with an axial bore and being further formed in its base with a concentric groove closely adjacent said bore.
10. The device of claim 9 in which each comb is formed at its smaller end with a concentric groove closely adjacent said bore.
11. The device of claim 9 including a plurality of flat washers interposed between those combs which are presented base-to-base.
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