阅读说明：本技术 一种肉羊精准饲喂装置及方法 (Accurate mutton sheep feeding device and method ) 是由 郭建军 刘双印 林丽君 徐龙琴 刘同来 曹亮 尹航 冯大春 邓皓 于 2021-10-13 设计创作，主要内容包括：本发明属于养殖技术领域,具体涉及一种肉羊精准饲喂装置及方法,包括有两个桶体,桶体底部由四周向集料槽由高到低倾斜,两个送料管内均转动装配有第一转轴,两个第一转轴外表面均分别设有第一螺旋送料刀片和第二螺旋送料刀片,漏料管内转动装配有第二转轴,第二转轴外表面设有第三螺纹送料刀片,其中一个第二斜齿传动装配有位于漏料管外侧的传动机构,若干连接管下侧均装配定量机构,本发明结构简单,设计合理,可代替人工对多个养殖区进行投喂工作,不用工作人员手提着饲料逐一进行投喂,减小了工作人员工作负担,且便于把控各个养殖区的饲料投放量,减小饲料的浪费。(The invention belongs to the technical field of cultivation, and particularly relates to a mutton sheep accurate feeding device and a method, which comprises two barrel bodies, wherein the bottom of the barrel bodies inclines from high to low from the periphery to a material collecting groove, first rotating shafts are rotatably assembled in the two feeding pipes, the outer surfaces of the two first rotating shafts are respectively provided with a first spiral feeding blade and a second spiral feeding blade, a second rotating shaft is rotatably assembled in a material leaking pipe, the outer surface of the second rotating shaft is provided with a third thread feeding blade, one of the second helical gears is provided with a transmission mechanism positioned outside the material leaking pipe in a transmission way, and the lower sides of the plurality of connecting pipes are provided with quantitative mechanisms, the invention has simple structure and reasonable design, can replace the manual work to a plurality of breed districts work of throwing something and feeding, need not the staff hand feed throw something and feed one by one, reduced staff's work burden, and be convenient for put the volume in the fodder of each breed district of accuse, reduce the waste of fodder.)

1. The utility model provides an accurate feeding device of mutton sheep, including two staving, its characterized in that: the central positions of the bottoms of the two barrel bodies are respectively provided with a material collecting groove, the bottoms of the barrel bodies are inclined from high to low from the periphery to the material collecting grooves, the two barrel bodies are vertically provided with feeding pipes, the lower ends of the feeding pipes extend into the material collecting grooves, the two feeding pipes are internally and rotatably provided with first rotating shafts, the outer surfaces of the two first rotating shafts are respectively provided with a first spiral feeding blade and a second spiral feeding blade, a material leaking pipe is communicated and arranged between the two feeding pipes, the inner ends of the material leaking pipe are rotatably provided with a second rotating shaft, the outer surface of the second rotating shaft is provided with a third thread feeding blade, the left end and the right end of the second rotating shaft are respectively and fixedly connected with first inclined teeth, the upper ends of the two first rotating shafts are respectively provided with second inclined teeth meshed with the first inclined teeth, one of the second inclined teeth is in transmission assembly with a transmission mechanism positioned outside the material leaking pipe, and the material leaking pipes are communicated and provided with a plurality of connecting pipes, it is a plurality of the quantitative mechanism is all assembled to the connecting pipe downside, quantitative mechanism includes owing to there are first storage frame and second storage frame, two first storage frame sets up with second storage frame is relative, first storage frame is connected with the connecting pipe, second storage frame cover is established at first storage frame outer wall, sliding seal connects between first storage frame and the second storage frame, be equipped with adjusting part between first storage frame and the second storage frame, second storage frame downside is equipped with throws the feeding pipe, it is equipped with first on-off valve to throw the feeding pipe.

2. The accurate feeding device of mutton sheep of claim 1, characterized in that: the transmission mechanism comprises a rotary table, a handle and a fixed rod, the fixed rod is fixedly connected with the center of the second helical gear, the other end of the fixed rod extends out of the material leaking pipe and is fixedly connected with the rotary table, and the handle is fixedly connected with the other side of the rotary table.

3. The accurate feeding device of mutton sheep of claim 2, characterized in that: the outer surface of the handle is sleeved with a sponge sleeve.

4. The accurate feeding device of mutton sheep of claim 1, characterized in that: the adjusting component comprises a first mounting block, a second mounting block, a screw and a handle, wherein the first mounting block and the second mounting block are fixedly connected with the upper side of a first storage frame and the lower side of a second storage frame respectively, the screw is assembled with the first mounting block in a rotating mode, the second mounting block is provided with a thread groove matched with the screw, and the lower side of the screw is connected with the thread groove inner wall in a threaded mode.

5. The accurate feeding device of mutton sheep of claim 1, characterized in that: the outer wall of the lower side of the first storage frame is provided with an annular sealing strip, and the annular sealing strip is matched with the inner wall of the second storage frame.

6. The accurate feeding device of mutton sheep of claim 1, characterized in that: first storage frame left and right sides outer wall all is equipped with the spout, second storage frame inner wall bilateral symmetry be equipped with spout assorted slider.

7. The accurate feeding device of mutton sheep of claim 1, characterized in that: the outer surface of the first material storage frame is provided with scale marks, and the scale marks are matched with the space volume formed between the first material storage frame and the second material storage frame.

8. The accurate feeding device of mutton sheep of claim 1, characterized in that: and a plurality of connecting pipes are all provided with second on-off valves.

9. The accurate feeding device of mutton sheep of claim 1, characterized in that: and the two feeding pipes are internally and fixedly connected with first supports in rotary connection with the first rotating shaft, and the inner walls of the left side and the right side of the material leaking pipe are respectively provided with second supports in rotary connection with the second rotating shaft.

10. The feeding method of the mutton sheep precision feeding device according to any one of claims 1 to 9, which is characterized in that: the feeding method comprises the following steps:

the method comprises the following steps: the feed to be fed is put into a barrel body assembled with a first spiral feeding blade, then one of the second helical teeth is driven to rotate through a transmission mechanism, and the first helical teeth on the left side and the right side are meshed with the second helical teeth, so that when one of the second helical teeth rotates, the two first rotating shafts and the second rotating shaft can be driven to rotate, and the first spiral feeding blade, the second spiral feeding blade and the third spiral feeding blade can be driven to start rotating;

step two: the feed is conveyed to the feeding pipe on the other side by a third spiral feeding blade in the leaking pipe through a plurality of connecting pipes in the conveying process of the leaking pipe until all the quantifying mechanisms are filled, the redundant feed is conveyed to the feeding pipe on the other side under the driving of the third spiral feeding blade, and the second spiral feeding blade rotates in the feeding pipe on the other side to roll the redundant feed into the other barrel;

step three: at the moment, the first on-off valves can be opened, the feed in the quantifying mechanism can be discharged to the outside through the feeding pipes, the adjusting assembly can adjust the space between the first storage frame and the second storage frame, and the space volume formed between the first storage frame and the second storage frame can be adjusted, so that the feeding amount of the feed can be adjusted conveniently;

step four: because the transmission mechanism can drive one of the second helical teeth to rotate towards two directions, the rotating directions of the first spiral feeding blade, the second spiral feeding blade and the third spiral feeding blade can be changed, and therefore, a worker can put feed into any barrel body to carry out feeding work.

Technical Field

The invention belongs to the technical field of cultivation, and particularly relates to a precise mutton sheep feeding device and method.

Background

The mutton sheep are one of livestock which are most suitable for the external environment, and have the advantages of wide feeding range, coarse feeding resistance and strong stress resistance. The method has the advantages of less investment, fast turnover, stable benefit and high return rate, and the requirements of markets for wool and mutton change, the sheep breeding industry mainly changes from wool use to meat and sheep use, the meat sheep production development is rapid, the requirements for the meat sheep are gradually increased along with the improvement of the living standard of Chinese people, so the prospect for breeding the meat sheep is bright, meanwhile, the Chinese grassland resource is rich, natural conditions are provided for breeding the meat sheep, one part of breeding the meat sheep is bred in a breeding room, a plurality of breeding areas are arranged in the breeding room, the meat sheep number of each breeding area is different, the growth years of the meat sheep in each breeding area are different, the feed amount fed in each breeding area is different, however, the feed feeding of the plurality of breeding areas is carried out one by manpower, the amount of the feed to be fed is controlled through manual experience, so that the work load of workers is large, and the amount of the feed to be fed cannot be accurately controlled.

Disclosure of Invention

The purpose of the invention is: aims to provide a mutton sheep accurate feeding device and a method, which are used for solving the problems in the background technology.

In order to achieve the technical purpose, the technical scheme adopted by the invention is as follows:

an accurate feeding device for mutton sheep comprises two barrel bodies, wherein the central positions of the bottoms of the two barrel bodies are respectively provided with a collecting groove, the bottoms of the barrel bodies incline from high to low from the periphery to the collecting groove, the two barrel bodies are vertically provided with feeding pipes, the lower ends of the feeding pipes extend into the collecting groove, the two feeding pipes are internally and rotatably provided with first rotating shafts, the outer surfaces of the two first rotating shafts are respectively provided with a first spiral feeding blade and a second spiral feeding blade, a material leaking pipe is communicated between the two feeding pipes, the inside of the material leaking pipe is rotatably provided with a second rotating shaft, the outer surface of the second rotating shaft is provided with a third thread feeding blade, the left end and the right end of the second rotating shaft are fixedly connected with first inclined teeth, the upper ends of the two first rotating shafts are respectively provided with second inclined teeth meshed with the first inclined teeth, one of the second inclined teeth is provided with a transmission mechanism positioned outside the material leaking pipe in a transmission manner, the material leaking pipe is communicated with a plurality of connecting pipes, and is a plurality of quantitative mechanisms are assembled on the lower sides of the connecting pipes, the quantitative mechanisms comprise first material storage frames and second material storage frames, the first material storage frames and the second material storage frames are arranged relatively, the first material storage frames are connected with the connecting pipes, the second material storage frames are sleeved on the outer walls of the first material storage frames, the first material storage frames and the second material storage frames are connected in a sliding sealing mode, adjusting assemblies are arranged between the first material storage frames and the second material storage frames, feeding pipes are arranged on the lower sides of the second material storage frames, and the feeding pipes are provided with first on-off valves.

The working personnel can put the feed into the barrel body which is provided with the first spiral feeding blade, the working personnel drives one of the second helical teeth to rotate through the transmission mechanism, the second helical teeth on the left side and the right side are meshed with the first helical teeth, so when one of the second helical teeth rotates, the two first rotating shafts and the second rotating shafts can be driven to rotate, the first spiral feeding blade, the second spiral feeding blade and the third spiral feeding blade are driven to start rotating, the first spiral feeding blade can roll the feed in the barrel body into the feeding pipe and roll the feed in the leaking pipe, after the feed enters the leaking pipe, the feed moves to one side of the second spiral feeding blade under the driving of the rotation of the third spiral feeding blade, and the feed passes through the plurality of connecting pipes in the moving process of the leaking pipe, so that the feed can enter between the first storage frame and the second storage frame through the connecting pipes, and when the feed is full of all the quantitative mechanisms, the redundant feed moves towards the second spiral feeding blade in the material leaking pipe under the action of the third spiral feeding blade, so that the redundant feed is converged into the barrel body on the other side through the second spiral feeding blade, and the feed waste is avoided.

The transmission mechanism comprises a rotary table, a handle and a fixed rod, the fixed rod is fixedly connected with the center of the second helical gear, the other end of the fixed rod extends out of the material leaking pipe and is fixedly connected with the rotary table, and the handle is fixedly connected with the other side of the rotary table.

The staff can directly rotate the carousel through the handle, and the carousel drives the dead lever and rotates at the rotation in-process, and the dead lever alright drives the second skewed tooth and rotates.

The outer surface of the handle is sleeved with a sponge sleeve. The design of the sponge sleeve is convenient for improving the comfort level of holding the grip by a worker.

The adjusting component comprises a first mounting block, a second mounting block, a screw and a handle, wherein the first mounting block and the second mounting block are fixedly connected with the upper side of a first storage frame and the lower side of a second storage frame respectively, the screw is assembled with the first mounting block in a rotating mode, the second mounting block is provided with a thread groove matched with the screw, and the lower side of the screw is connected with the thread groove inner wall in a threaded mode.

Because screw rod and thread groove inner wall threaded connection, therefore the screw rod can drive the second installation piece and reciprocate to two orientations when rotating respectively, therefore the staff accessible rotates the handle, drives the screw rod respectively and rotates to two orientations, and the screw rod can drive the second installation piece and reciprocate, and the second installation piece alright reciprocates driving second storage frame to the interval between adjustable second storage frame and the first storage frame.

The outer wall of the lower side of the first storage frame is provided with an annular sealing strip, and the annular sealing strip is matched with the inner wall of the second storage frame. The design of annular sealing strip is convenient for improve the sealed effect between first storage frame and the second storage frame.

First storage frame left and right sides outer wall all is equipped with the spout, second storage frame inner wall bilateral symmetry be equipped with spout assorted slider. When the second storage frame reciprocates for first storage frame, the slider of both sides reciprocates in the spout, improves the stability that the second storage frame reciprocated.

The outer surface of the first material storage frame is provided with scale marks, and the scale marks are matched with the space volume formed between the first material storage frame and the second material storage frame. The design of scale mark is convenient for the staff accurate adjustment interval between first storage frame and the second storage frame to the space volume that forms between first storage frame of accurate adjustment and the second storage frame.

And a plurality of connecting pipes are all provided with second on-off valves. The staff accessible second break-make valve control connecting pipe break-make.

And the two feeding pipes are internally and fixedly connected with first supports in rotary connection with the first rotating shaft, and the inner walls of the left side and the right side of the material leaking pipe are respectively provided with second supports in rotary connection with the second rotating shaft. The first support and the second support are designed so that the first rotating shaft and the second rotating shaft can be conveniently installed by a worker.

A mutton sheep accurate feeding method comprises the following steps:

the method comprises the following steps: the feed to be fed is put into a barrel body assembled with a first spiral feeding blade, then one of the second helical teeth is driven to rotate through a transmission mechanism, and the first helical teeth on the left side and the right side are meshed with the second helical teeth, so that when one of the second helical teeth rotates, the two first rotating shafts and the second rotating shaft can be driven to rotate, and the first spiral feeding blade, the second spiral feeding blade and the third spiral feeding blade can be driven to start rotating;

step two: the feed is conveyed to the feeding pipe on the other side by a third spiral feeding blade in the leaking pipe through a plurality of connecting pipes in the conveying process of the leaking pipe until all the quantifying mechanisms are filled, the redundant feed is conveyed to the feeding pipe on the other side under the driving of the third spiral feeding blade, and the second spiral feeding blade rotates in the feeding pipe on the other side to roll the redundant feed into the other barrel;

step three: at the moment, the first on-off valves can be opened, the feed in the quantifying mechanism can be discharged to the outside through the feeding pipes, the adjusting assembly can adjust the space between the first storage frame and the second storage frame, and the space volume formed between the first storage frame and the second storage frame can be adjusted, so that the feeding amount of the feed can be adjusted conveniently;

step four: because the transmission mechanism can drive one of the second helical teeth to rotate towards two directions, the rotating directions of the first spiral feeding blade, the second spiral feeding blade and the third spiral feeding blade can be changed, and therefore, a worker can put feed into any barrel body to carry out feeding work.

The automatic feeding device is simple in structure and reasonable in design, can replace manpower to feed a plurality of breeding areas, does not need workers to carry feeds one by one, reduces the workload of the workers, is convenient to control the feed feeding amount of each breeding area, and reduces the waste of the feeds.

Drawings

The invention is further illustrated by the non-limiting examples given in the accompanying drawings;

FIG. 1 is a schematic structural diagram of an embodiment of the precise feeding device and method for mutton sheep;

FIG. 2 is a schematic cross-sectional structure diagram of an embodiment of the precise feeding device and method for mutton sheep;

FIG. 3 is a schematic partial structure diagram I of an embodiment of the precise feeding device and method for mutton sheep;

FIG. 4 is a schematic view of a partial structure of an embodiment of the precise feeding device and method for mutton sheep;

FIG. 5 is an enlarged view of the structure at A in FIG. 4;

FIG. 6 is a first structural schematic diagram of a quantitative mechanism in an embodiment of the device and method for accurately feeding mutton sheep;

FIG. 7 is a schematic structural diagram of a quantitative mechanism in an embodiment of the precise feeding device and method for mutton sheep;

the main element symbols are as follows:

the feeding device comprises a barrel body 1, a material collecting groove 11, a feeding pipe 12, a first rotating shaft 13, a first spiral feeding blade 14, a second spiral feeding blade 15, a material leaking pipe 16, a second rotating shaft 17, a third thread feeding blade 18, a first helical tooth 19, a second helical tooth 191, a connecting pipe 2, a first material storage frame 21, a second material storage frame 22, a feeding pipe 23, a first on-off valve 24, a rotating disc 3, a handle 31, a fixing rod 32, a first mounting block 4, a second mounting block 41, a screw rod 42, a handle 43, a thread groove 44, an annular sealing strip 45, a sliding groove 46, a sliding block 47, a scale mark 5, a second on-off valve 51, a first support 52 and a second support 53.

Detailed Description

In order that those skilled in the art can better understand the present invention, the following technical solutions are further described with reference to the accompanying drawings and examples.

As shown in figures 1-7, the accurate feeding device for mutton sheep comprises two barrel bodies 1, wherein a collecting groove 11 is arranged at the central position of the bottom of each barrel body 1, the bottom of each barrel body 1 inclines from high to low from the periphery to the collecting groove 11, feeding pipes 12 are vertically arranged on each barrel body 1, the lower ends of the feeding pipes 12 extend into the collecting groove 11, first rotating shafts 13 are rotatably arranged in each feeding pipe 12, first spiral feeding blades 14 and second spiral feeding blades 15 are respectively arranged on the outer surfaces of the two first rotating shafts 13, a material leakage pipe 16 is communicated between the two feeding pipes 12, a second rotating shaft 17 is rotatably arranged in the material leakage pipe 16, third threaded feeding blades 18 are arranged on the outer surface of the second rotating shaft 17, first inclined teeth 19 are fixedly connected to the left end and the right end of the second rotating shaft 17, second inclined teeth 191 meshed with the first inclined teeth 19 are arranged at the upper ends of the two first rotating shafts 13, one of them second skewed tooth 191 transmission is equipped with the drive mechanism who is located the hourglass material pipe 16 outside, it is equipped with a plurality of connecting pipes 2 to leak the material pipe 16 intercommunication, the quantitative mechanism is all assembled to a plurality of connecting pipe 2 downside, quantitative mechanism includes owing to there are first storage frame 21 and second storage frame 22, two first storage frames 21 set up with second storage frame 22 relatively, first storage frame 21 is connected with connecting pipe 2, second storage frame 22 cover is established at first storage frame 21 outer wall, sliding seal is connected between first storage frame 21 and the second storage frame 22, be equipped with adjusting part between first storage frame 21 and the second storage frame 22, second storage frame 22 downside is equipped with throws feeding pipe 23, throw feeding pipe 23 and be equipped with first on-off valve 24.

The worker can put the feed into the barrel body 1 equipped with the first spiral feeding blade 14, at this time, the worker drives one of the second helical teeth 191 to rotate through the transmission mechanism, because the second helical teeth 191 on the left and right sides and the first helical teeth 19 are meshed with each other, when one of the second helical teeth 191 rotates, the worker can drive the two first rotating shafts 13 and the second rotating shaft 17 to rotate, so as to drive the first spiral feeding blade 14, the second spiral feeding blade 15 and the third spiral feeding blade 18 to start rotating, the first spiral feeding blade 14 can roll the feed in the barrel body 1 into the feeding pipe 12 and roll the feed into the leakage pipe 16, after the feed enters the leakage pipe 16, the feed moves to one side of the second spiral feeding blade 15 under the rotation of the third spiral feeding blade 18, and in the process of moving in the leakage pipe 16, the feed passes through the plurality of connecting pipes 2, so that the feed can enter between the first storage frame 21 and the second storage frame 22 through the connecting pipes 2, until the feed fully stores all the quantitative mechanisms, the redundant feed moves to the second spiral feeding blade 15 in the material leaking pipe 16 under the action of the third spiral feeding blade 18, so that the redundant feed is gathered into the barrel body 1 on the other side through the second spiral feeding blade 15, and the waste of the feed is avoided;

after all the quantitative mechanisms are filled with the feed, a worker can sequentially open the first on-off valves 24 to discharge the feed between the first storage frame 21 and the second storage frame 22 outwards through the feeding pipes 23, and each feeding pipe 23 can correspond to one culture area, so that feeding work is completed;

the space between the first storage frame 21 and the second storage frame 22 can be adjusted by a worker through the adjusting assembly, when the space between the first storage frame 21 and the second storage frame 22 is reduced, the space formed between the first storage frame 21 and the second storage frame 22 is reduced in volume, so that the volume of the stored feed of the first storage frame 21 and the second storage frame 22 is reduced, and when the space between the first storage frame 21 and the second storage frame 22 is increased, the volume of the stored feed of the first storage frame 21 and the second storage frame 22 can be increased in the same way, so that the structure is convenient for the worker to adjust the space of the quantitative mechanism for storing the feed, and the feed feeding amount of a single breeding area is changed;

the bottom of the barrel body 1 inclines from high to low towards the trough 11 from the periphery, so that the feed in the barrel body 1 can be collected into the trough 11, and the discharge rate of the feed in the barrel body 1 is convenient to improve;

the transmission mechanism can drive one of the second helical teeth 191 to rotate in the forward direction or the reverse direction, so that the rotation directions of the two first rotating shafts 13 and the second rotating shafts 17 can be changed simultaneously, the rotation directions of the first spiral feeding blade 14, the second spiral feeding blade 15 and the third spiral feeding blade 18 are changed simultaneously, and therefore a worker can put feed into one of the barrel bodies 1 randomly to feed the feed.

The transmission mechanism comprises a rotary table 3, a handle 31 and a fixed rod 32, the fixed rod 32 is fixedly connected with the center of the second helical tooth 191, the other end of the fixed rod 32 extends out of the material leaking pipe 16 and is fixedly connected with the rotary table 3, and the handle 31 is fixedly connected with the other side of the rotary table 3.

The worker can directly rotate the rotary plate 3 through the handle 31, the rotary plate 3 drives the fixing rod 32 to rotate in the rotating process, and the fixing rod 32 can drive the second helical tooth 191 to rotate.

The outer surface of the grip 31 is sleeved with a sponge sleeve. The design of the sponge sleeve is convenient for improving the comfort of holding the grip 31 by a worker.

The adjusting component comprises a first mounting block 4, a second mounting block 41, a screw rod 42 and a handle 43, wherein the first mounting block 4 and the second mounting block 41 are fixedly connected with the upper side of the first material storage frame 21 and the lower side of the second material storage frame 22 respectively, the screw rod 42 is rotatably assembled with the first mounting block 4, the second mounting block 41 is provided with a thread groove 44 matched with the screw rod 42, and the lower side of the screw rod 42 is in threaded connection with the inner wall of the thread groove 44.

Because screw rod 42 and thread groove 44 inner wall threaded connection, therefore screw rod 42 can drive second installation piece 41 and reciprocate when rotating to two directions respectively, therefore staff's accessible rotates handle 43, drives screw rod 42 respectively and rotates to two directions, and screw rod 42 can drive second installation piece 41 and reciprocate, and second installation piece 41 alright to the second storage frame 22 that drives reciprocates to the interval between adjustable second storage frame 22 and the first storage frame 21.

The outer wall of the lower side of the first storage frame 21 is provided with an annular sealing strip 45, and the annular sealing strip 45 is matched with the inner wall of the second storage frame 22. The design of the annular seal strip 45 facilitates the improvement of the sealing effect between the first stock frame 21 and the second stock frame 22.

The outer walls of the left side and the right side of the first storage frame 21 are provided with sliding grooves 46, and the inner wall of the second storage frame 22 is provided with sliding blocks 47 matched with the sliding grooves 46 in a bilateral symmetry mode. When the second material storage frame 22 moves up and down relative to the first material storage frame 21, the sliding blocks 47 on the two sides move up and down in the sliding grooves 46, so that the moving stability of the second material storage frame 22 is improved.

The outer surface of the first material storage frame 21 is provided with scale marks 5, and the scale marks 5 are matched with the space volume formed between the first material storage frame 21 and the second material storage frame 22. The design of the graduation lines 5 is convenient for a worker to accurately adjust the distance between the first storage frame 21 and the second storage frame 22, so that the volume of the space formed between the first storage frame 21 and the second storage frame 22 is accurately adjusted.

Several connecting pipes 2 are each equipped with a second shut-off valve 51. The staff can control the on-off of the connecting pipe 2 through the second on-off valve 51.

The two feeding pipes 12 are fixedly connected with a first support 52 rotatably connected with the first rotating shaft 13, and the inner walls of the left side and the right side of the material leakage pipe 16 are respectively provided with a second support 53 rotatably connected with the second rotating shaft 17. The first bracket 52 and the second bracket 53 are designed to facilitate the installation of the first rotating shaft 13 and the second rotating shaft 17 by workers.

A method for accurately feeding mutton sheep comprises the following steps:

the method comprises the following steps: the feed to be fed is put into the barrel body 1 assembled with the first spiral feeding blade 14, then one of the second helical teeth 191 is driven to rotate through the transmission mechanism, and the first helical teeth 19 on the left side and the right side are meshed with the second helical teeth 191, so that when one of the second helical teeth 191 rotates, the two first rotating shafts 17 and the second rotating shafts 17 can be driven to rotate, and then the first spiral feeding blade 14, the second spiral feeding blade 15 and the third spiral feeding blade 18 can be driven to start to rotate;

step two: because the central position of the bottom of the barrel body 1 is provided with the material collecting groove 11, the bottom of the barrel body 1 inclines from high to low from the periphery to the material collecting groove 11, feed can be collected into the material collecting groove 11, when the first spiral feeding blade 14 rotates, the feed is rolled into the feeding pipe 12 and is transported upwards and accumulated into the material leaking pipe 16, the feed in the material leaking pipe 16 is transported into the barrel body 1 on the other side by the third spiral feeding blade 18 in the material leaking pipe 16, in the transportation process of the material leaking pipe 16, the feed falls between the first material storing frame 21 and the second material storing frame 22 through the connecting pipes 2 until all the quantitative mechanisms are filled, redundant feed is transported to the feeding pipe 12 on the other side by the driving of the third spiral feeding blade 18, and in the feeding pipe 12 on the other side, the second spiral feeding blade 15 rotates to roll the redundant feed into the other barrel body 1;

step three: at the moment, the plurality of first on-off valves 24 can be opened, the feed in the quantifying mechanism can be discharged to the outside through the feeding pipes 23, the adjusting assembly can adjust the distance between the first storage frame 21 and the second storage frame 22, and the space volume formed between the first storage frame 21 and the second storage frame 22 can be adjusted, so that the feeding amount of the feed can be adjusted conveniently;

step four: because the transmission mechanism can drive one of the second helical teeth 191 to rotate towards two directions, the rotation directions of the first spiral feeding blade 14, the second spiral feeding blade 15 and the third thread feeding blade 18 can be changed, and therefore, a worker can feed the feed into any barrel body 1 to carry out feeding work.

The foregoing embodiments are merely illustrative of the principles of the present invention and its efficacy, and are not to be construed as limiting the invention. Any person skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.