Cattle water drinking device

Abstract

The invention relates to the technical field of cattle water drinking, and discloses a cattle water drinking device which comprises a mounting platform, and a treading mechanism, a water drinking mechanism and a water storage mechanism are sequentially arranged on the mounting platform; the treading mechanism comprises a receding groove formed in the mounting platform, suspension frames are arranged on the two sides of the receding groove, guide columns are slidably connected to the suspension frames, and pedals are fixedly connected to the ends, away from the ground, of the guide columns; the water drinking mechanism comprises a water drinking trough fixedly connected with the mounting platform, the side, away from the ground, of the water drinking trough is a cavity with the top open, a cover plate is arranged in the cavity, and the side, away from the treading mechanism, of the water drinking trough is provided with a water inlet communicated with the top of the cavity. By arranging the synchronous moving assembly of a mechanical structure, the whole device can be directly installed outdoors, the water drinking requirement of free-range cattle is met, after the cattle drink water every time, the cover plate ascends to shield the water drinking trough, and cleanliness of the water drinking trough is guaranteed.

Description

Technical Field

[0001] The invention relates to the technical field of cattle drinking water, in particular to a cattle drinking water device. Background Art

[0002] Cows prefer clean, odorless water sources. In farms, cattle are generally provided with clean tap water or purified well water through troughs. When grazing in the wild, they will give priority to relatively clean natural water sources such as flowing water and river water.

[0003] If there is no clean natural water source in the free-range environment, it is necessary to artificially arrange drinking water devices. Since it is outdoors on a large scale, a simple trough is often used and connected to a water pipe. This causes the open trough to be contaminated by environmental pollutants and affect the water quality, so it needs to be improved. Summary of the invention

[0004] The present invention provides a cattle drinking water device, which solves the problems raised in the above-mentioned background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] A drinking device for cattle, comprising a mounting platform, on which a treading mechanism, a drinking mechanism and a water storage mechanism are sequentially arranged; the treading mechanism comprises a clearance groove arranged on the mounting platform, on both sides of which suspension frames are arranged, the suspension frames are slidably connected to guide columns, and the ends of the guide columns away from the ground are fixedly connected to pedals; the drinking mechanism comprises a drinking trough fixedly connected to the mounting platform, the side of the drinking trough away from the ground is a cavity with an open top, a cover plate is arranged inside the cavity, and a water inlet communicated with the top of the cavity is arranged on the side of the drinking trough away from the treading mechanism; the water storage mechanism comprises a water storage trough fixedly connected to the mounting platform and higher than the drinking trough, the inside of the water storage trough is communicated with the water inlet through a water inlet pipe; a synchronous moving component that drives the pedal and the cover plate to start moving at the same time is arranged on the side of the mounting platform close to the ground, the cover plate blocks the drain pipe after moving to the bottom of the cavity of the drinking trough, and blocks the water inlet after moving to the top of the cavity of the drinking trough.

[0007] As a preferred technical solution of the present invention, the synchronous moving component includes a horizontal plate arranged on both sides of the give way groove, a guide slide bar is slidably connected to the middle part of the horizontal plate, a triangular top block is arranged on the side of the guide slide bar close to the center of the give way groove, a top plate matched with the triangular top block is arranged on the pedal, the bottom of the drinking trough is a hollow structure, a second hydraulic cylinder fixed on the mounting platform is arranged in the hollow structure of the drinking trough, a second piston plate is slidably connected inside the second hydraulic cylinder, a second piston rod fixedly connected to the cover plate is arranged on the second piston plate, a first hydraulic cylinder is arranged on the side of the mounting platform close to the ground, a first piston plate that moves synchronously with the second piston plate is arranged inside the first hydraulic cylinder, and a first piston rod that moves synchronously with the guide slide bar is arranged on the first piston plate. The cavities on both sides of the first hydraulic cylinder are respectively connected to the cavities on both sides of the second hydraulic cylinder through hydraulic pipes.

[0008] As a preferred technical solution of the present invention, a push plate fixedly connected to the guide slide rod is slidably connected to the middle of the first piston rod, a limit plate is fixedly connected to the end of the first piston rod away from the first hydraulic cylinder, and a buffer spring is arranged between the limit plate and the push plate. A return spring is arranged between the triangular top block and the horizontal plate to drive the pedal to move away from the ground.

[0009] As a preferred technical solution of the present invention, a drainage pipe connected to the bottom of the water trough cavity is provided on the side of the water trough close to the pedal mechanism, and a gap is left between the side of the water trough cavity close to the drainage pipe and the cover plate. A fixed plate is provided inside the drainage pipe, and the fixed plate is slidably connected to a limit slide bar. A plug that matches the cover plate is provided at one end of the limit slide bar close to the inside of the water trough. After the cover plate contacts the plug, the plug blocks the drainage pipe. A limit baffle is provided at one end of the limit slide bar away from the center of the water trough, and a limit spring that drives the limit slide bar to move toward the center of the water trough is provided between the limit baffle and the fixed plate.

[0010] As a preferred technical solution of the present invention, a water supply pipe is arranged on the top of the side wall of the water storage tank away from the drinking water tank, and the end of the water supply pipe close to the center of the water storage tank is rotatably connected to the end cover. When the end cover is only subjected to gravity, the water supply pipe is in an open state. A support plate fixedly connected to the inner wall of the water storage tank is arranged on the side of the water supply pipe close to the bottom of the water storage tank, and a sliding rod is arranged on the support plate. An air bag cooperating with the end cover is slidably connected on the sliding rod. After the air bag moves upward due to the buoyancy of the water body inside the water storage tank, the air bag pushes the end cover to block the water supply pipe. A deflection plate cooperating with the air bag is rotatably connected to the side wall of the water storage tank close to the drinking water tank, and the end of the deflection plate away from the water storage tank is rotatably connected to one end of the pull rod, and the other end of the pull rod is provided with a counterweight block cooperating with the cover plate. When the cover plate contacts the counterweight block, the deflection plate is separated from the air bag. When the cover plate is separated from the counterweight block, the deflection plate drives the air bag to move in a direction away from the bottom of the water storage tank.

[0011] The present invention has the following benefits:

[0012] By setting up synchronous moving components of the mechanical structure, the entire device can be directly installed outdoors to meet the drinking water needs of free-range cattle. Every time the cattle drink water, the water will wash the cover as the cover falls, ensuring the cleanliness of the cover. After the cattle finish drinking water, the cover will rise and cover the drinking trough, ensuring the cleanliness of the drinking trough, so that the cattle can drink clean water every time. The entire equipment is provided with kinetic energy by the trampling of the cattle, and the operation is simple. The cattle can proceed spontaneously during the free-range process without excessive human intervention. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0014] Figure 1 The figure is a schematic diagram of the structure of a drinking water device for cattle.

[0015] Figure 2 for Figure 1 Front view of .

[0016] Figure 3 This is a schematic diagram of the structure below the installation platform in a cattle drinking device.

[0017] Figure 4 The present invention is a schematic diagram of the structure of the cooperation between the triangular top block and the top plate in a drinking water device for cattle.

[0018] Figure 5 for Figure 4 Front view of .

[0019] Figure 6 The present invention is a schematic diagram of the structure of the cooperation between the first hydraulic cylinder and the second hydraulic cylinder in a drinking water device for cattle.

[0020] Figure 7 for Figure 6 Front view of .

[0021] Figure 8 for Figure 6 A is a partial enlarged schematic diagram of the middle part.

[0022] Fig. 9 The present invention is a schematic diagram of the structure of the drinking trough and the water storage trough in a drinking device for cattle.

[0023] Fig.10 for Fig. 9 Front view of .

[0024] Fig.11 The diagram is a schematic diagram of the structure of the coordination between the deflection plate and the air bag in a drinking water device for cattle.

[0025] In the figure: 1, installation platform; 2, pedal mechanism; 3, drinking water mechanism; 4, water storage mechanism; 5, suspension frame; 6, guide column; 7, pedal; 8, clearance groove; 9, positioning groove; 10, cross plate; 11, sliding sleeve; 12, guide slide rod; 13, triangular top block; 14, top plate; 15, return spring; 16, first hydraulic cylinder; 17, push plate; 18, buffer spring; 19, first piston rod; 20, limit plate; 21, hydraulic pipe; 22, second hydraulic cylinder; 23, second piston plate; 24. Second piston rod; 25. First piston plate; 26. Synchronous moving assembly; 27. Drinking trough; 28. Cover plate; 29. ​​Drain pipe; 30. Fixed plate; 31. Limit spring; 32. Limit slide rod; 33. Plug; 34. Limit baffle; 35. Water inlet; 36. Water inlet pipe; 37. Water storage tank; 38. Counterweight; 39. Pull rod; 40. Deflection plate; 41. Support plate; 42. Sliding rod; 43. Air bag; 44. Water supply pipe; 45. End cover; 46. Guide support rod. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0027] In one embodiment, see Figure 1-Figure 11 A drinking water device for cattle, comprising a mounting platform 1, the mounting platform 1 is convenient for mounting different components of the whole device, and can play a supporting role, so that the cattle can directly stand on the mounting platform 1 to drink water, and a stepping mechanism 2, a drinking water mechanism 3 and a water storage mechanism 4 are sequentially arranged on the mounting platform 1 from left to right;

[0028] The pedal mechanism 2 includes a clearance groove 8 arranged on the mounting platform 1. The clearance groove 8 is arranged on the left side of the mounting platform 1 in a front-to-back direction. The clearance groove 8 is arranged through. A suspension frame 5 of an L-shaped structure is arranged at the four corners of the clearance groove 8. The suspension frame 5 is slidably connected to a vertically arranged guide column 6. The upper end of the guide column 6 is fixedly connected to a horizontally arranged pedal 7. A positioning groove 9 is arranged at the upper end of the clearance groove 8. When the pedal 7 is stepped on, the pedal 7 can be buckled in the positioning groove 9 without the problem of shaking left and right. That is to say, when the ox steps on the pedal 7, the pedal 7 can fall stably on the mounting platform 1, directly transmitting the weight of the ox to the mounting platform 1, thereby ensuring the stability of the pedal 7. At the same time, a circle of flexible cloth or rubber ring can be arranged on the outer edge of the pedal 7 and the outer edge of the positioning groove 9. The gap between the pedal 7 and the clearance groove 8 is blocked by the cloth and the rubber ring to prevent debris from falling between the pedal 7 and the clearance groove 8 and affecting the normal operation of the pedal 7.

[0029] The drinking mechanism 3 includes a drinking trough 27 disposed in the middle of the upper surface of the mounting platform 1. The drinking trough 27 is a cavity with an open upper end. Therefore, after drinking water flows into the drinking trough 27, the cattle can drink water in the drinking trough 27. A cover plate 28 that can move up and down is disposed in the cavity. A water inlet 35 is disposed above the right side wall of the drinking trough 27. Water is replenished into the drinking trough 27 through the water inlet 35. A drainage pipe 2 is disposed below the left side wall of the drinking trough 27. 9, so that the waste water in the drinking trough 27 can be discharged through the drain pipe 29, and the cover plate 28 can move up and down synchronously with the pedal 7. When the cover plate 28 moves upward to the upper end, the cover plate 28 can cover the entire cavity above the drinking trough 27, and at this time, the debris in the external environment cannot fall into the cavity to pollute the drinking trough 27. At this time, the cover plate 28 will also block the water inlet 35 on the right side to prevent drinking water from entering the drinking trough 27. A rubber can be set at the right end of the cover plate 28. The rubber pad makes the sealing between the right end of the cover plate 28 and the right side wall of the cavity of the drinking trough 27 better, so that the cover plate 28 can completely block the water inlet 35. The front and rear sides of the cover plate 28 are also provided with rubber pads, and a gap is left between the left side of the cover plate 28 and the inner wall of the drinking trough 27. The overall shape of the cover plate 28 is designed to be higher in the middle of the right side and lower in the other four positions. Therefore, when the cover plate 28 moves downward, if the water inlet 35 is replenished at this time, the water flow will first flush the upper surface of the cover plate 28, and the flushing water will flow into the bottom of the drinking trough 27 through the gap between the left end of the cover plate 28 and the inner wall of the drinking trough 27, and be discharged through the drain pipe 29, so that the flushing effect of the cover plate 28 can be achieved. In order to ensure the stability of the cover plate 28 moving up and down, guide rods 46 are provided on the front and rear sides of the lower surface of the cover plate 28, and the lower part of the guide rods 46 is slidably connected to the lower part of the drinking trough 27. A groove running through the front and rear is provided under the drinking trough 27 to facilitate the installation of subsequent equipment.

[0030] The water storage mechanism 4 is arranged on the right side of the upper surface of the installation platform 1, and includes a water storage tank 37. A support leg fixedly connected to the installation platform 1 is arranged below the water storage tank 37. The water storage tank 37 is supported by the support leg so that the water storage tank 37 is higher than the drinking water tank 27, so that the water in the water storage tank 37 can directly flow into the drinking water tank 27 through the action of gravity. Therefore, the upper end of the water inlet pipe 36 is connected to the bottom of the water storage tank 37, and the lower end of the water inlet pipe 36 is connected to the water inlet 35, so that the water storage tank 37 and the drinking water tank 27 are connected, and a supplementary pipe 36 is arranged above the right side wall of the water storage tank 37. The water pipe 44 and the water supply pipe 44 can be directly connected to the water pipe for the herdsmen's domestic water, or some mountain spring water can be introduced into the water storage tank 37 through the water pipe, and the water storage tank 37 is used for water supply and the internal capacity of the water storage tank 37 is ensured to be slightly larger than the internal capacity of the drinking water tank 27. Therefore, when the cover plate 28 is lowered and the water inlet 35 is opened, a small part of the water flow is used to flush the cover plate 28, but when the cover plate 28 is lowered to the bottom to block the drain pipe 29, the water inside the water storage tank 37 can fill the drinking water tank 27, and there will not be too much water to cause the problem of overflowing the drinking water tank 27;

[0031] A synchronous moving component 26 is provided under the mounting platform 1. The synchronous moving component 26 can enable the cover plate 28 and the pedal 7 to start moving downward or upward at the same time, but the movement time of the cover plate 28 will be longer. For example, when the pedal 7 is stepped on quickly by the scalper, the cover plate 28 is still moving downward at a certain speed. At this time, the cover plate 28 does not block the drain pipe 29, so that the water flow has time to flush and discharge the cover plate 28.

[0032] In one case of this embodiment, the synchronous moving assembly 26 includes a horizontal plate 10 arranged on the left and right sides of the give way groove 8, the upper end of the horizontal plate 10 is fixedly connected to the lower surface of the mounting platform 1, and the front and rear ends of the right horizontal plate 10 are slidably connected with a guide slide bar 12 arranged in a left and right direction, and a sliding sleeve 11 is arranged on the right side of the left horizontal plate 10, and the sliding sleeve 11 is slidably connected to the left end of the guide slide bar 12, so that the sliding of the guide slide bar 12 is more stable, and a triangular top block 13 is arranged between the front and rear two guide slide bars 12 The inclined surface of the triangular top block 13 faces the upper left, and the triangular top block 13 is located directly below the clearance groove 8. A top plate 14 is vertically arranged on the lower surface of the pedal 7. Therefore, when the pedal 7 moves downward, the lower end of the top plate 14 will move downward along the inclined surface of the triangular top block 13, and the triangular top block 13 and the guide slide bar 12 will be pushed to the right. A first hydraulic cylinder 16 is arranged in the middle of the lower surface of the mounting platform 1. A first piston plate 25 that can slide left and right is arranged inside the first hydraulic cylinder 16. The right side of the first piston plate 25 is provided with a A first piston rod 19 extending to the right is provided, and the first piston rod 19 can move synchronously with the guide slide bar 12. A second hydraulic cylinder 22 is provided in the groove below the drinking trough 27. A second piston plate 23 that can move up and down is provided inside the second hydraulic cylinder 22. The upper surface of the second piston plate 23 is fixedly connected to the lower end of the second piston rod 24, and the upper end of the second piston rod 24 is fixedly connected to the cover plate 28. The left space of the first hydraulic cylinder 16 is connected to the lower space of the second hydraulic cylinder 22 through the hydraulic pipe 21, and the right space of the first hydraulic cylinder 16 is connected to the upper space of the second hydraulic cylinder 22 through the hydraulic pipe 21. That is to say, when the pedal 7 moves downward, the guide slide bar 12 moves to the right, and the first piston rod 19 drives the first piston plate 25 to move to the right. At this time, the hydraulic oil on the right side of the first hydraulic cylinder 16 will be pressed into the top of the second hydraulic cylinder 22, so that the second piston plate 23 moves downward, so that the cover plate 28 moves downward, and vice versa, when the pedal 7 moves upward, the cover plate 28 will also move upward, achieving the effect of synchronous displacement.

[0033] In one case of the present embodiment, a push plate 17 is fixedly connected to the right end of the guide slide bar 12 and arranged in a front-rear direction, and the middle part of the push plate 17 is slidably connected to the right side of the first piston rod 19. A limit plate 20 is arranged at the right end of the first piston rod 19, and a buffer spring 18 is arranged between the limit plate 20 and the push plate 17. At this time, when the guide slide bar 12 moves quickly to the right, it takes time for the hydraulic oil to enter the second hydraulic cylinder 22 from the first hydraulic cylinder 16 through the hydraulic pipe 21. At this time, the buffer spring 18 will deform in advance to store power, and the cover plate 28 will continue to move, thereby giving the cover plate 28 an effective descending time for flushing. A return spring 15 is arranged between the triangular top block 13 and the horizontal plate 10 on the right side. The triangular top block 13 is pushed to the left by the return spring 15, so that the pedal 7 will be lifted up after the cattle leave the pedal 7, and the elastic modulus of the return spring 15 can be set to be larger, so that only when a heavy animal such as the cattle stands on the pedal 7, the pedal 7 will be pressed down. When some small animals on the grassland, such as mice or rabbits, stand on the pedal 7, the pedal 7 will not be stepped on, thereby avoiding the waste of water resources.

[0034] In one case of this embodiment, a fixing plate 30 is vertically arranged inside the drain pipe 29, and a limit slide bar 32 arranged in the left and right directions is slidably connected to the middle part of the fixing plate 30. The limit slide bar 32 extends into the cavity of the drinking trough 27, and a plug 33 is arranged at the right end of the limit slide bar 32, and a limit baffle 34 is arranged at the left end of the limit slide bar 32. A limit spring 31 sleeved on the outside of the guide slide bar 12 is arranged between the limit baffle 34 and the fixing plate 30, and the limit spring 31 will push the guide slide bar 12 to the right. The limiting slide bar 32, when the plug 33 is not in contact with the cover plate 28, the limiting slide bar 32 moves to the right, so that the plug 33 is separated from the right end of the drain pipe 29. At this time, the drain pipe 29 is in an open state, which is convenient for drainage. An inclined surface is set at the left end of the lower surface of the cover plate 28. When the cover plate 28 falls, the cover plate 28 will push the plug 33 to the left, and the plug 33 will be against the right end of the drain pipe 29. The drain pipe 29 is blocked, achieving the effect of a throttle valve, which is convenient for the treatment of water storage in the drinking trough 27.

[0035] In one case of the present embodiment, the lower end of the left end of the water supply pipe 44 is rotatably connected to the lower end of the end cover 45. When the end cover 45 is only affected by gravity, the end cover 45 rotates counterclockwise, and the left end of the water supply pipe 44 is opened. At this time, water in the external environment can flow into the interior of the water storage tank 37 through the water supply pipe 44, and a support plate 41 is provided on the right inner wall of the water storage tank 37. A sliding rod 42 is vertically provided on the left end of the support plate 41. The sliding rod 42 is slidably connected with an air bag 43. When the water level in the water storage tank 37 rises, the air bag 43 will move upward under the action of buoyancy. When the air bag 43 contacts the end cover 45, the end cover 45 rotates clockwise to block the left end of the drain pipe 29. At this time, the drain pipe 29 stops taking in water, achieving the effect of quantitative water supply, and the left side wall of the water storage tank 37 is rotatably connected to the deflection plate 40 set in the left and right directions. The left end of the deflection plate 40 is rotatably connected to the upper end of the pull rod 39. The pull rod 39 A counterweight 38 is provided at the lower end of the cover plate 28. When the cover plate 28 moves upward, the cover plate 28 will hold up the counterweight 38. At this time, the deflection plate 40 will rotate clockwise, and the deflection plate 40 will be separated from the airbag 43. At this time, the water replenishment pipe 44 and the airbag 43 can perform the water replenishment action normally. However, when the cover plate 28 is lowered, the counterweight 38 moves downward under the action of gravity, and the deflection plate 40 rotates counterclockwise. At this time, the right end of the deflection plate 40 will hold up the airbag 43, and the airbag 43 will be separated from the airbag 43. The bag 43 drives the end cover 45 to block the drain pipe 29, that is, when the cover plate 28 is lowered, the water storage tank 37 does not perform water replenishment, thereby preventing the water storage tank 37 from being continuously replenished with water while the cattle are drinking water. The replenished water will continue to flow into the drinking trough 27, causing a waste of water resources. In order to protect the cleanliness of the water in the water storage tank 37, a baffle plate can be set at the upper end of the water storage tank 37 to cover the water storage tank 37.

[0036] During the implementation of this embodiment, when installing the device, it is first necessary to dig an installation pit on the installation ground, and place the installation platform 1 above the installation pit. The space inside the installation pit can facilitate the arrangement of the synchronous moving component 26, and fill the gap between the installation platform 1 and the ground with soil, so that the cattle can directly walk on the installation platform 1. As for how to let the cattle learn to step on the pedal 7, a similar device can be used when the cattle are young, so that the cattle can get used to this way of drinking water. In this way, the cattle will also use it when they grow up and are raised outdoors, and the adult cattle will also teach the calves to use this device. In addition, the water supply pipe 44 of the water storage tank 37 is connected to the external water diversion pipe. A large water tank can be set next to the device to replenish water every once in a while, or a long water pipe can be connected to the water source so that the water can enter the water storage tank 37 through the water supply pipe 44.

[0037] The cattle drinks water. The cattle walks onto the mounting platform 1 from left to right. The two front hooves of the cattle will step on the pedal 7, the pedal 7 moves downward, and the guide slide bar 12 moves to the right. At this time, the cover plate 28 in the drinking trough 27 will move downward, and the water inlet 35 will be opened. The water flow in the water storage tank 37 will flow into the drinking trough 27. The water flow will first flush the cover plate 28, and the waste water after flushing will flow into the bottom of the drinking trough 27 through the gap on the left side of the cover plate 28. The waste water is discharged through the drain pipe 29, and the discharged waste water can also flush the pedal 7. When the cover plate 28 moves to the bottom to block the drain pipe 29, the water flow in the water storage tank 37 will gradually fill the drinking trough 27, and the cattle can lower their heads to drink water at this time.

[0038] The water storage tank 37 is replenished with water. When the cattle finish drinking water and leave, the return spring 15 causes the pedal 7 to move upward. At this time, the cover plate 28 moves upward, and the residual water in the drinking trough 27 will be discharged through the drain pipe 29. After the cover plate 28 moves to the top of the drinking trough 27, the water inlet 35 is blocked, and the drinking trough 27 is also blocked by the cover plate 28. At this time, the deflection plate 40 is separated from the air bag 43, and the end cover 45 is opened. The external water source enters the water storage tank 37 through the water replenishment pipe 44. The water level in the water storage tank 37 rises, and the air bag 43 pushes the end cover 45 to block the water replenishment pipe 44. At this time, the water storage tank 37 completes the water replenishment process and waits for the next cattle to come and drink water.

[0039] The present invention is applicable to a drinking water device for cattle. By setting a synchronous moving component 26 of a mechanical structure, the whole device can be directly installed outdoors to meet the drinking water needs of free-range cattle. Each time the cattle drinks water, the water will wash the cover plate 28 during the process of the cover plate 28 falling, thereby ensuring the cleanliness of the cover plate 28. After the cattle finish drinking the water, the cover plate 28 will rise and cover the drinking trough 27, thereby ensuring the cleanliness of the drinking trough 27, so that the cattle can drink clean water every time. The whole device provides kinetic energy through the stepping of the cattle, and is simple to operate. The cattle can do it spontaneously during the free-range process without excessive human intervention.

[0040] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be considered exemplary and non-restrictive in all respects, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention.

Claims

1. A drinking water device for cattle, characterized in that: It includes an installation platform, on which a stepping mechanism, a drinking water mechanism and a water storage mechanism are sequentially arranged; The pedal mechanism comprises a clearance groove arranged on the mounting platform, and suspension frames are arranged on both sides of the clearance groove, the suspension frames are slidably connected to guide columns, and the end of the guide column away from the ground is fixedly connected to a pedal; The drinking mechanism comprises a drinking trough fixedly connected to the mounting platform, wherein the side of the drinking trough away from the ground is a cavity with an open top, a cover plate is arranged inside the cavity, and a water inlet communicated with the top of the cavity is arranged on the side of the drinking trough away from the pedal mechanism; The water storage mechanism comprises a water storage tank which is fixedly connected to the installation platform and is higher than the drinking water tank, and the interior of the water storage tank is connected to the water inlet through a water inlet pipe; A synchronous moving component is provided on the side of the installation platform close to the ground, and the driving pedal and the cover plate start to move simultaneously. After the cover plate moves to the bottom of the cavity of the drinking trough, it blocks the drain pipe, and after the cover plate moves to the top of the cavity of the drinking trough, it blocks the water inlet.

2. A cattle drinking water device according to claim 1, characterized in that: The synchronous movement component includes a horizontal plate arranged on both sides of the give way groove, a guide slide rod is slidably connected to the middle part of the horizontal plate, a triangular top block is arranged on the side of the guide slide rod close to the center of the give way groove, a top plate matching with the triangular top block is arranged on the pedal, the bottom of the drinking trough is a hollow structure, a second hydraulic cylinder fixed to the mounting platform is arranged in the hollow structure of the drinking trough, a second piston plate is slidably connected inside the second hydraulic cylinder, a second piston rod fixedly connected to the cover plate is arranged on the second piston plate, a first hydraulic cylinder is arranged on the side of the mounting platform close to the ground, a first piston plate which moves synchronously with the second piston plate is arranged inside the first hydraulic cylinder, and a first piston rod which moves synchronously with the guide slide rod is arranged on the first piston plate.

3. A cattle drinking water device according to claim 2, characterized in that: The cavities on both sides of the first hydraulic cylinder are respectively communicated with the cavities on both sides of the second hydraulic cylinder through hydraulic pipes.

4. A cattle drinking water device according to claim 2, characterized in that: The middle part of the first piston rod is slidably connected with a push plate fixedly connected to the guide slide rod, and one end of the first piston rod away from the first hydraulic cylinder is fixedly connected to a limit plate, and a buffer spring is arranged between the limit plate and the push plate.

5. A cattle drinking water device according to claim 2, characterized in that: A return spring for driving the pedal to move in a direction away from the ground is arranged between the triangular top block and the cross plate.

6. The cattle drinking water device according to claim 1, characterized in that: A drainage pipe communicating with the bottom of the water trough cavity is arranged on one side of the water trough close to the pedal mechanism, and a gap is left between the cover plate and one side of the water trough cavity close to the drainage pipe.

7. A cattle drinking water device according to claim 6, characterized in that: A fixed plate is provided inside the drainage pipe, and the fixed plate is slidably connected to a limit slide rod. A plug cooperating with a cover plate is provided at one end of the limit slide rod close to the inside of the water trough. After the cover plate contacts the plug, the plug blocks the drainage pipe. A limit baffle is provided at one end of the limit slide rod away from the center of the water trough, and a limit spring is provided between the limit baffle plate and the fixed plate to drive the limit slide rod to move toward the center of the water trough.

8. The cattle drinking water device according to claim 1, characterized in that: A water supply pipe is arranged on the top of the side wall of the water storage tank away from the drinking water trough, and the end of the water supply pipe close to the center of the water storage tank is rotatably connected with an end cover. When the end cover is only acted upon by gravity, the water supply pipe is in an open state, and a support plate fixedly connected to the inner wall of the water storage tank is arranged on the side of the water supply pipe close to the bottom of the water storage tank. A sliding rod is arranged on the support plate, and an air bag cooperating with the end cover is slidably connected to the sliding rod. After the air bag is moved upward by the buoyancy of the water body inside the water storage tank, the air bag pushes the end cover to block the water supply pipe.

9. A cattle drinking water device according to claim 8, characterized in that: A deflection plate cooperating with the airbag is rotatably connected to the side wall of the water storage trough close to the drinking trough. The end of the deflection plate away from the water storage trough is rotatably connected to one end of a pull rod. The other end of the pull rod is provided with a counterweight block cooperating with the cover plate. When the cover plate contacts the counterweight block, the deflection plate separates from the airbag. When the cover plate separates from the counterweight block, the deflection plate drives the airbag to move in a direction away from the bottom of the water storage trough.

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