CN114342822B

CN114342822B - Shoal drinking water volume control system

Info

Publication number: CN114342822B
Application number: CN202210047345.7A
Authority: CN
Inventors: 刘林清; 王重龙; 周梅; 张威
Original assignee: Institute of Animal Husbandry and Veterinary Medicine of Anhui Academy of Agricultural Sciences
Current assignee: Institute of Animal Husbandry and Veterinary Medicine of Anhui Academy of Agricultural Sciences
Priority date: 2022-01-17
Filing date: 2022-01-17
Publication date: 2023-03-10
Anticipated expiration: 2042-01-17
Also published as: CN114342822A

Abstract

The invention relates to the technical field of live pig feeding, in particular to a shoal drinking water control system, which aims at the problems of high investment and poor control of sanitary conditions of the shoal drinking water control system in the prior art. The device can effectively prevent the swinery from standing in the water tank when drinking water, and can conveniently control the drinking water amount according to the swinery, so that the waste of water resources can not be caused under the condition of ensuring that the water drinking amount of the swinery is sufficient, and the device has low investment and is easy to popularize and use.

Description

Shoal drinking water volume control system

Technical Field

The invention relates to the field of live pig feeding, in particular to a shoal drinking water control system.

Background

In the process of raising live pigs, the supply of drinking water must be kept sufficient to ensure healthy growth of the herd. Among the prior art, the pig house the inside is used for some meeting of device of water supply to adopt automatic water supply installation, through establishing water supply system, then with inside the pipeline passageway pig house, but this kind of water supply system then needs great input, and the most common water supply mode is exactly to adopt the basin to supply water, but adopt the basin to supply water then when drinking water appears easily, inside the pig easily will pedal the basin with the foot to influence the health of drinking water, also difficult water intake to the swinery simultaneously is controlled. Therefore, the scheme provides a pig herd drinking water amount control system.

Disclosure of Invention

The invention provides a swinery drinking water control system, which solves the problems that the swinery drinking water control system in the prior art is large in investment and not well controlled in sanitary condition.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides a shoal drinking water volume control system, includes the bottom plate, installs basin and the water tank at the bottom plate top, the installation at the bottom plate top has two backup pads that can reciprocate, all be fixed with the fixed axle on the both sides outer wall of basin, two fixed axle outsides have all cup jointed connecting gear, and the other end of two fixed axles all rotates with two backup pads through coupling assembling to be connected, install the locking piece that is used for locking the fixed axle in the backup pad, install two drive mechanism between bottom plate and the backup pad for being used for driving two connecting gear respectively and rotate, the mounting panel is installed at the top of bottom plate, and the water tank is installed on mounting panel one side outer wall, the raceway is installed to one side bottom of water tank, and the one end of raceway extends to in the basin and installs accuse water component, installs the valve on the raceway, the footboard is installed in the front of bottom plate, and installs hydraulic component between footboard and the valve for adjusting valve opens and shuts.

Preferably, the outer wall of one side that two backup pads are close to mutually all seted up the spout, coupling assembling includes that vertical fixed column and the movable sleeve of fixing in the spout establish the outside connecting block of fixed column, the outside movable sleeve of fixed column is equipped with fixed spring, and fixed spring is located between connecting block and the spout bottom, the one end that the basin was kept away from to the fixed axle is connected with the outer wall rotation of connecting block.

Preferably, the locking piece comprises a positioning column fixed on the outer wall of the supporting plate close to one side of the water tank and a positioning hole formed in the outer wall of the fixing shaft, and the bottom of the positioning column extends into the positioning hole and is matched with the positioning hole.

Preferably, two the bottom of backup pad has all been seted up the buffer hole, and the top of two buffer holes all is connected with the fixed plate through buffer spring, and fixed spring's elasticity is less than buffer spring's elasticity, and the bottom of two fixed plates all is connected with the top surface fixed connection of bottom plate, and the fixed slot that has the level to set up is all seted up to one side that two backup pads are close to mutually, installs the loop bar that the level set up in the fixed slot, drive mechanism includes that the movable block of movable sleeve outside the loop bar is established to the movable sleeve, articulates the connecting rod at the bottom plate top and articulates the connecting rack at the connecting rod top, and the one end of movable block extends to outside the fixed slot and with one side outer wall rigid coupling of connecting rack, and connecting rack is located under the connecting gear and cooperatees with the connecting gear.

Preferably, two the guard shield is all installed to the outside of backup pad, and two guard shields are all fixed at the bottom plate top, drive mechanism, coupling assembling all are located the guard shield inboard, the spread groove that the fixed axle reciprocated altogether is seted up to one side that the guard shield is close to the basin.

Preferably, one of them the top of guard shield is fixed with fixed frame, and the one end of fixed frame extends to in the basin, the mounting groove has been seted up on the one side inner wall on the long limit of basin, and the landing joint has the drive rack in the mounting groove, and the one end that the fixed frame was kept away from to the drive rack is fixed with coupling spring, coupling spring's the other end and the inner wall rigid coupling of mounting groove, the drive rack is close to the one end of fixed frame and is connected the rope with fixing between the frame, it is connected with a plurality of connecting axles to rotate on the one side inner wall that the mounting groove was seted up to the basin, the top of connecting axle is fixed with the drive gear with drive rack toothing, the bottom of connecting axle is fixed with strikes the pole.

Preferably, the front of bottom plate is fixed with accomodate the frame, the footboard is located accomodate the frame, accomodates and installs the storage bag on the inner wall of frame bottom, the top surface and the footboard bottom surface rigid coupling of storage bag, install a plurality of reset spring between the bottom of footboard and the bottom inner wall of accomodating the frame, and the bottom surface of footboard is fixed with the locating piece, hydraulic assembly is including fixing the hydraulic cylinder on the mounting panel, swing joint at the connecting rod at hydraulic cylinder top, fixing the connecting plate at the connecting rod top, fixing the rack at connecting plate top one side, the storage bag is inside to be stored hydraulic oil, and is connected with the connecting pipe on the storage bag, the other end and the hydraulic cylinder bottom rigid coupling of connecting pipe and with the inside intercommunication of hydraulic cylinder, the inside activity of hydraulic cylinder is equipped with the piston plate, the bottom of connecting rod extends to in the hydraulic cylinder, and with the top rigid coupling of piston plate, hydraulic assembly still includes the fixed gear of fixing on one end of valve rod, fixed gear and fixed rack meshing.

Preferably, the water control assembly comprises a movable sleeve movably sleeved outside the bottom of the water delivery pipe, and a fixed rod fixed on the inner wall of the water tank and fixed on a floating plate at the bottom of the water delivery pipe, the fixed rod penetrates through the floating plate, the floating plate can move along the length direction of the fixed rod, and water outlets are formed in the outer wall of the movable sleeve and the outer wall of one section of the water delivery pipe inside the movable sleeve.

The invention has the beneficial effects that:

1. through the cooperation between backup pad, drive mechanism, coupling assembling, locking piece and the fixed axle, can keep the stability of basin when the swinery normally drinks water, but after the pig stepped into the basin with the foot, will make the basin descend to make the basin begin to turn on one's side, and then make the pig trample the foot in the basin and stand unstably, thereby impel the pig to withdraw from the basin with the foot.

2. Through the cooperation between the fixing frame, the connecting rope, the transmission rack, the connecting shaft, the transmission gear and the knocking rod, the connecting shaft can be driven to rotate in the process of rollover of the water tank, so that the knocking rod rotates to knock the feet of the pigs standing in the water tank, and the pigs are forced to withdraw from the water tank.

3. Cooperation between footboard, hydraulic assembly, valve and the storage bag can stand on the footboard at the swinery and open the valve to the waiting time is automatic to give and make the water in the water tank go in can flowing into the basin, when the swinery left from the footboard, hydraulic assembly will close the valve again, and simultaneously, the setting up of accuse water subassembly makes the water in the basin can not have water just can not discharge from the raceway after reaching the take the altitude again, has avoided the waste of water.

The device has a reasonable structure, can effectively prevent the swinery from standing in the water tank when drinking water, and can conveniently control the drinking water amount according to the swinery, so that the waste of water resources can not be caused under the condition of ensuring the sufficient drinking water amount of the swinery, and the device has less investment and is easy to popularize and use.

Drawings

Fig. 1 is a front cross-sectional view of the present invention.

Fig. 2 is a schematic structural view of the support plate and the connecting rod in fig. 1.

Fig. 3 is a right side sectional view of the sink of fig. 1.

Fig. 4 is a schematic structural view of the pedal of the present invention.

Fig. 5 is a schematic structural diagram of the water control mechanism of the present invention.

Fig. 6 is a left side view of the present invention.

Reference numbers in the figures: 1. a base plate; 2. a water tank; 3. mounting a plate; 4. a water tank; 5. a shield; 6. connecting blocks; 7. fixing the column; 8. a moving block; 9. a fixing plate; 10. a connecting rod; 11. a fixed shaft; 12. a support plate; 13. a positioning column; 14. a fixing frame; 15. a drive rack; 16. mounting grooves; 17. a transmission gear; 18. a connecting shaft; 19. knocking the rod; 20. connecting the racks; 21. a connecting gear; 22. a floating plate; 23. a movable sleeve; 24. a valve; 25. fixing a gear; 26. fixing a rack; 27. a water delivery pipe; 28. a connecting plate; 29. a connecting rod; 30. a hydraulic cylinder; 31. a connecting pipe; 32. a loop bar; 33. connecting ropes; 34. a storage frame; 35. a pedal; 36. a storage bag; 37. positioning blocks; 38. a piston plate; 39. a fixing rod; 40. and (7) water outlet holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-6, a shoal drinking water volume control system comprises a bottom plate 1, a water tank 2 and a water tank 4, wherein the water tank 2 and the water tank 4 are installed at the top of the bottom plate 1, two supporting plates 12 capable of moving up and down are installed at the top of the bottom plate 1, buffering holes are formed in the bottoms of the two supporting plates 12, the tops of the two buffering holes are connected with fixing plates 9 through buffering springs, the elasticity of the fixing springs is smaller than that of the buffering springs, the bottoms of the two fixing plates 9 are fixedly connected with the top surface of the bottom plate 1, and after a shoal steps on feet into the water tank in the water drinking process, the supporting plates 12 can descend, and further the water tank 2 descends simultaneously;

the outer walls of two sides of the water tank 2 are respectively fixed with a fixed shaft 11, the outer parts of the two fixed shafts 11 are respectively sleeved with a connecting gear 21, the other ends of the two fixed shafts 11 are respectively rotatably connected with two supporting plates 12 through a connecting assembly, a locking piece for locking the fixed shafts 11 is arranged on each supporting plate 12, a sliding groove is formed in the outer wall of one side, close to the two supporting plates 12, of each connecting plate, each connecting assembly comprises a fixed column 7 vertically fixed in the corresponding sliding groove and a connecting block 6 movably sleeved outside the fixed column 7, a fixed spring is movably sleeved outside the fixed column 7 and located between the corresponding connecting block 6 and the bottom of the corresponding sliding groove, one end, far away from the water tank 2, of each fixed shaft 11 is rotatably connected with the outer wall of the corresponding connecting block 6, each locking piece comprises a positioning column 13 fixed on the outer wall of one side, close to the corresponding supporting plate 12, and a positioning hole formed in the outer wall of the corresponding fixed shaft 11, the bottom of each positioning column 13 extends into the corresponding positioning hole and is matched with the corresponding positioning hole, when a pig herd does not step on a foot in the water tank 2, the corresponding positioning column 13 cannot rotate, and after the pig steps on the foot in the water tank 2, the pig, the positioning column is pressed, the fixing spring is further compressed, so that the fixing spring is pressed to further compress the connecting block 6 to move down, and the positioning column 13 can move out of the water tank 2, and then the positioning column can rotate out of the positioning hole;

two transmission mechanisms are arranged between the bottom plate 1 and the support plates 12 and are used for respectively driving the two connecting gears 21 to rotate, one sides, close to the two support plates 12, of the two support plates 12 are respectively provided with a fixing groove which is horizontally arranged, a loop bar 32 which is horizontally arranged is arranged in the fixing groove, each transmission mechanism comprises a moving block 8 which is movably sleeved outside the loop bar 32, a connecting rod 10 which is hinged to the top of the bottom plate 1 and a connecting rack 20 which is hinged to the top of the connecting rod 10, one end of each moving block 8 extends out of the fixing groove and is fixedly connected with the outer wall of one side of each connecting rack 20, each connecting rack 20 is positioned under the corresponding connecting gear 21 and matched with the corresponding connecting gear 21, when a pig steps on a foot into the water tank 2, the support plates 12 can also descend, the connecting racks 20 can move along the length direction of the loop bars 32 when the support plates 12 descend, so that the connecting gears 21 are driven to rotate, the water tank 2 starts to turn over, the pig stands, and the pig can retreat the foot from the water tank 2;

a fixed frame 14 is fixed at the top of one of the protective covers 5, one end of the fixed frame 14 extends into the water tank 2, an installation groove 16 is formed in the inner wall of one long side of the water tank 2, a transmission rack 15 is connected in the installation groove 16 in a sliding manner, a connecting spring is fixed at one end, far away from the fixed frame 14, of the transmission rack 15, the other end of the connecting spring is fixedly connected with the inner wall of the installation groove 16, a connecting rope 33 is connected between one end, close to the fixed frame 14, of the transmission rack 15 and the fixed frame 14, a plurality of connecting shafts 18 are connected on the inner wall of one side, provided with the installation groove 16, of the water tank 2 in a rotating manner, a transmission gear 17 meshed with the transmission rack 15 is fixed at the top of the connecting shafts 18, a knocking rod 19 is fixed at the bottom of the connecting shafts 18, the transmission rack 15 can move to one side close to the fixed frame 14 when the water tank 2 turns over, and then the connecting shafts 18 can be driven to rotate, so that the knocking rod 19 can knock the feet of a pig group standing in the water tank 2, and the feet can be forced to retreat from the water tank 2;

the outer parts of the two supporting plates 12 are respectively provided with a protective cover 5, the two protective covers 5 are respectively fixed at the top of the bottom plate 1, the transmission mechanism and the connecting assembly are respectively positioned at the inner sides of the protective covers 5, one side of each protective cover 5, which is close to the water tank 2, is provided with a connecting groove in which a common fixed shaft 11 moves up and down, and the protective covers 5 play a role in protecting the transmission mechanism, the connecting assembly and the locking piece;

the mounting plate 3 is installed at the top of the bottom plate 1, the water tank 4 is installed on the outer wall of one side of the mounting plate 3, the water delivery pipe 27 is installed at the bottom of one side of the water tank 4, one end of the water delivery pipe 27 extends into the water tank 2 and is provided with a water control assembly, the water delivery pipe 27 is provided with a valve 24, the front surface of the bottom plate 1 is provided with a pedal 35, a hydraulic assembly is installed between the pedal 35 and the valve 24 and is used for adjusting the opening and closing of the valve 24, the front surface of the bottom plate 1 is fixed with a containing frame 34, the pedal 35 is positioned in the containing frame 34, the inner wall of the bottom of the containing frame 34 is provided with a storage bag 36, the top surface of the storage bag 36 is fixedly connected with the bottom surface of the pedal 35, a plurality of reset springs are installed between the bottom of the pedal 35 and the inner wall of the bottom of the containing frame 34, the bottom surface of the pedal 35 is fixed with a positioning block 37, the pedal 35 can only descend for a certain distance due to the arrangement of the positioning block 37, and the storage bag 36 is prevented from being compressed and damaged all the time, the hydraulic component comprises a hydraulic cylinder 30 fixed on the mounting plate 3, a connecting rod 29 movably connected at the top of the hydraulic cylinder 30, a connecting plate 28 fixed at the top of the connecting rod 29, a fixed rack 26 fixed at one side of the top of the connecting plate 28, hydraulic oil is stored in a storage bag 36, a connecting pipe 31 is connected on the storage bag 36, the other end of the connecting pipe 31 is fixedly connected with the bottom of the hydraulic cylinder 30 and is communicated with the interior of the hydraulic cylinder 30, a piston plate 38 is movably arranged in the hydraulic cylinder 30, the bottom of the connecting rod 29 extends into the hydraulic cylinder 30 and is fixedly connected with the top of the piston plate 38, the hydraulic component also comprises a fixed gear 25 fixed at one end of a valve rod of a valve 24, the fixed gear 25 is meshed with the fixed rack 26, a pig herd can stand on a pedal 35 when drinking water, the pedal 35 descends after being stepped on, so as to press the storage bag 36, and a return spring is compressed at the moment, then, the hydraulic oil in the storage bag 36 enters the hydraulic cylinder 30, so that the piston plate 38 moves upwards, the piston plate 38 moves upwards to drive the connecting rod 29 to move upwards, so that the fixed rack 26 moves upwards, the fixed gear 25 is driven to rotate forwards, the valve 24 is opened, at this time, the water in the water tank 4 can flow into the water tank 2, and after the herds fall off the pedal 35, the return spring drives the pedal 35 to move upwards to return to the original position, so that the storage bag 36 is not compressed any more, the liquid level in the hydraulic cylinder 30 is lowered, the connecting rod 29 moves downwards, and finally the valve 24 is closed, so that the purpose of automatic water supply is achieved;

the water control assembly comprises a movable sleeve 23 movably sleeved on the outer side of the bottom of the

water delivery pipe

27, 22 floating plates fixed at the bottom of the water delivery pipe 27 are fixed on fixing rods 39 on the inner wall of the water tank 2, the density of the floating plates 22 is smaller than that of water, the fixing rods 39 penetrate through the floating plates 22, the floating plates 22 can move along the length direction of the fixing rods 39, water outlets 40 are formed in the outer wall of the movable sleeve 23 and the outer wall of a section of the water delivery pipe 27, which is positioned inside the movable sleeve 23, water in the water delivery pipe 37 can flow into the water tank 2 only when the water outlets 40 on the movable sleeve 23 and the water outlets on the water delivery pipe 27 are overlapped, otherwise, even if the valve 24 is in an opened state, the water in the water delivery pipe 27 cannot enter the water tank 2, and therefore waste caused by the fact that a pig herd always flows out of the water in the water tank 4 after standing on the pedal 35 is avoided.

The working principle is as follows: when a pig herd drinks water, the pig herd stands on the pedal 35, the pedal 35 descends after being stepped on, so that the storage bag 36 is pressed, at the moment, the return spring is compressed, hydraulic oil in the storage bag 36 enters the hydraulic cylinder 30, so that the piston plate 38 moves upwards, the piston plate 38 moves upwards to drive the connecting rod 29 to move upwards, so that the fixed rack 26 moves upwards, so that the fixed gear 25 is driven to rotate forwards, the valve 24 is opened, at the moment, water in the water tank 4 can flow into the water tank 2, when the water level in the water tank 2 gradually rises, the floating plate 22 moves upwards under the action of buoyancy, so that the movable sleeve 23 moves upwards, after the movable sleeve 23 moves upwards, the water outlet hole 40 in the movable sleeve 23 is gradually staggered with the water outlet hole 40 in the water pipe 27, so that the water in the water pipe 27 is not discharged, after the pig herd comes off from the pedal 35, the return spring drives the pedal 35 to move upwards to return to the original position, so that the storage bag 36 is not compressed, so that the liquid level in the hydraulic cylinder 30 descends, so that the connecting rod 29 moves downwards, and finally the valve 24 is closed;

when a swinery steps feet into the water tank 2 when drinking water, the water tank 2 is pressed to descend, the fixing spring is extruded at first, so that the connecting block 26 moves downwards, so that the positioning column 13 exits to the outside of the positioning hole until the connecting gear 21 abuts against the top of the connecting rack 20 and is meshed with the connecting rack 20, the supporting plate 12 also descends, the connecting rack 20 moves along the length direction of the loop bar 32 when the supporting plate 12 descends, the connecting gear 21 is driven to rotate, the water tank 2 starts to turn on the side, the water tank 20 starts to turn on the side, the connecting rope 33 has a certain length, the driving rack 15 moves towards one side close to the fixing frame 14 when the water tank 2 turns on the side, the connecting shafts 18 are driven to rotate, the knocking rod 19 can knock the feet of the swinery standing in the water tank 2, the feet of the swinery are forced to retreat from the water tank 2, and after the swinery retreats the feet from the water tank 2, the water tank 2 starts to ascend and naturally swings under the action of gravity, and the connecting rack 20 recovers to the original position.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. A shoal drinking water amount control system comprises a bottom plate (1), a water tank (2) and a water tank (4), wherein the water tank (2) and the water tank (4) are installed at the top of the bottom plate (1), two supporting plates (12) capable of moving up and down are installed at the top of the bottom plate (1), fixing shafts (11) are fixed on the outer walls of two sides of the water tank (2), connecting gears (21) are sleeved outside the two fixing shafts (11), the other ends of the two fixing shafts (11) are rotatably connected with the two supporting plates (12) through connecting assemblies, sliding grooves are formed in the outer walls of the sides, close to the two supporting plates (12), of the two supporting plates, each connecting assembly comprises a fixing column (7) vertically fixed in the corresponding sliding groove and a connecting block (6) movably sleeved outside the fixing column (7), the fixing springs are located between the connecting blocks (6) and the bottoms of the sliding grooves, and one ends, far away from the fixing shafts (2), of the fixing shafts (11) are rotatably connected with the outer walls of the connecting blocks (6);

the supporting plate (12) is provided with a locking piece for locking the fixed shaft (11), the locking piece comprises a positioning column (13) fixed on the outer wall of one side, close to the water tank (2), of the supporting plate (12) and a positioning hole formed in the outer wall of the fixed shaft (11), and the bottom of the positioning column (13) extends into the positioning hole and is matched with the positioning hole;

two transmission mechanisms are arranged between the bottom plate (1) and the supporting plates (12) and used for respectively driving the two connecting gears (21) to rotate, buffer holes are formed in the bottoms of the two supporting plates (12), the tops of the two buffer holes are connected with fixing plates (9) through buffer springs, the elasticity of the fixing springs is smaller than that of the buffer springs, the bottoms of the two fixing plates (9) are fixedly connected with the top surface of the bottom plate (1), fixing grooves which are horizontally arranged are formed in one sides, close to the two supporting plates (12), of the two supporting plates, sleeve rods (32) which are horizontally arranged are installed in the fixing grooves, each transmission mechanism comprises a movable block (8) movably sleeved outside the sleeve rods (32), a connecting rod (10) hinged to the top of the bottom plate (1) and a connecting rack (20) hinged to the top of the connecting rod (10), one end of each movable block (8) extends out of the corresponding fixing groove and is fixedly connected with the outer wall of one side of the corresponding connecting rack (20), and the corresponding connecting rack (20) is located right below the corresponding connecting gear (21) and matched with the corresponding connecting gear (21);

the protective covers (5) are mounted outside the two supporting plates (12), the two protective covers (5) are fixed to the top of the bottom plate (1), the transmission mechanism and the connecting assembly are located on the inner sides of the protective covers (5), one side, close to the water tank (2), of each protective cover (5) is provided with a connecting groove for the fixed shaft (11) to move up and down, the top of one protective cover (5) is fixed with a fixed frame (14), one end of the fixed frame (14) extends into the water tank (2), one side inner wall of the long side of the water tank (2) is provided with a mounting groove (16), a transmission rack (15) is connected in the mounting groove (16) in a sliding mode, one end, far away from the fixed frame (14), of the transmission rack (15) is fixed with a connecting spring, the other end of the connecting spring is fixedly connected with the inner wall of the mounting groove (16), a connecting rope (33) is connected between one end, close to the fixed frame (14), of the transmission rack (15) and the fixed frame (14), one side inner wall of the mounting groove (16) is rotatably connected with a plurality of the connecting shafts (18), the top of the connecting shafts (18) is fixed with a transmission gear (17) meshed with the connecting shaft (18), and a tapping rod (19) is fixed on the top of the connecting shaft (18);

mounting panel (3) are installed at the top of bottom plate (1), and install on mounting panel (3) one side outer wall water tank (4), raceway (27) are installed to one side bottom of water tank (4), and the one end of raceway (27) extends to in basin (2) and installs accuse water subassembly, installs valve (24) on raceway (27), footboard (35) are installed in the front of bottom plate (1), and install hydraulic assembly between footboard (35) and valve (24), in order to be used for adjusting valve (24) to open and shut.

2. The pig herd drinking water amount control system according to claim 1, wherein a storage frame (34) is fixed to the front face of the base plate (1), the pedals (35) are located in the storage frame (34), storage bags (36) are installed on the inner walls of the bottoms of the storage frame (34), the top surfaces of the storage bags (36) are fixedly connected with the bottom surfaces of the pedals (35), a plurality of return springs are installed between the bottoms of the pedals (35) and the inner walls of the bottoms of the storage frame (34), positioning blocks (37) are fixed to the bottom surfaces of the pedals (35), the hydraulic assembly comprises hydraulic cylinders (30) fixed to a mounting plate (3), connecting rods (29) movably connected to the tops of the hydraulic cylinders (30), connecting plates (28) fixed to the tops of the connecting rods (29), and fixed racks (26) fixed to one sides of the tops of the connecting plates (28), hydraulic oil is stored in the storage bags (36), connecting pipes (31) are connected to the storage bags (36), the other ends of the connecting pipes (31) are fixedly connected with the bottoms of the hydraulic cylinders (30) and communicated with the interiors of the hydraulic cylinders (30), a movable connecting rod (38) is arranged in the hydraulic cylinders (30), a valve rod (38) extends to one end of a piston wheel (24) and a piston wheel (38) is fixed to the top of the hydraulic cylinder (24), the fixed gear (25) is engaged with a fixed rack (26).

3. The shoal drinking water amount control system according to claim 1, wherein the water control assembly comprises a movable sleeve (23) movably sleeved on the outer side of the bottom of the water delivery pipe (27), a floating plate (22) fixed at the bottom of the water delivery pipe (27) and a fixed rod (39) fixed on the inner wall of the water tank (2), the fixed rod (39) penetrates through the floating plate (22), the floating plate (22) can move along the length direction of the fixed rod (39), and water outlets (40) are formed in the outer wall of the movable sleeve (23) and the outer wall of a section of the water delivery pipe (27) located inside the movable sleeve (23).