Pig house

Abstract

The invention provides a pig house, and relates to the technical field of breeding. The device comprises a three-direction moving mechanism arranged in a hog house, a control mechanism can be driven by the three-direction moving mechanism to move in three directions, the control mechanism comprises a base connected with the three-direction moving mechanism, a plurality of partition plates are vertically arranged at the bottom of the base and are parallel to one another, and a separation mechanism is arranged on one side or two sides of the control mechanism and comprises a support. The shear fork frame is vertically arranged on the outer walls of the partition plates on the side portion of the management and control mechanism, the shear fork frame is vertically arranged and slidably connected to the support, the driving assembly is arranged in the support and used for driving the shear fork frame to stretch or retract, a detection channel is formed between every two adjacent partition plates, and the bottom of each detection channel is provided with a weighing plate connected with the bottom of the corresponding partition plate. Weighing sensors are arranged between the weighing plates and the partition plates, and gate assemblies are arranged on the partition plates at the two ends of the detection channel. According to the invention, pigs can be rapidly weighed without personnel guidance and operation.

Description

Technical Field

[0001] The present invention relates to the technical field of breeding, and particularly relates to a pigsty. Background Art

[0002] Pig breeding is an agricultural production activity, mainly for the purpose of raising pigs for consumption. The pig breeding industry is an important industry in China's agriculture and plays an important role in ensuring the safe supply of meat food. China's pig breeding industry is transforming from traditional pig breeding to modern pig breeding, and significant changes are taking place in terms of breeding models, regional layouts, production methods, and production capacities.

[0003] A pigsty is a building for raising pigs. Since there are a large number of pigs in the pigsty, it is inconvenient to weigh the pigs. Currently, a single scale is generally set in the aisle, and the pigs are weighed by passing through the single scale on the aisle. This weighing method requires personnel guidance and operation, and the weighing efficiency is very low. It is difficult to carry out frequently, resulting in slow update of the pig's weight information and inability to timely obtain the growth situation of the pigs. Summary of the Invention

[0004] The purpose of the present invention is to develop a pigsty that can quickly weigh pigs without personnel guidance and operation.

[0005] The present invention is achieved through the following technical solutions:

[0006] A pigsty, comprising:

[0007] A three-way moving mechanism, arranged inside the pigsty;

[0008] A control mechanism, which can be driven by the three-way moving mechanism to move in three directions, comprising:

[0009] A base, connected to the three-way moving mechanism;

[0010] A plurality of partitions, vertically arranged at the bottom of the base and parallel to each other;

[0011] A separation mechanism, arranged on one side or both sides of the control mechanism, comprising:

[0012] A support, vertically arranged on the outer wall of the partition on the side of the control mechanism;

[0013] A scissor lift, vertically arranged and slidably connected to the support;

[0014] A driving component, arranged inside the support for driving the scissor lift to extend or shorten;

[0015] Wherein, a detection channel is formed between two adjacent partitions, a weighing plate connected to the bottom of the partition is arranged at the bottom of the detection channel, a weighing sensor is arranged between the weighing plate and the partition, and gate assemblies are arranged on the partitions at both ends of the detection channel.

[0016] Optionally, a boss is provided at the bottom edge of the partition plates on both sides of the detection channel. The weighing plate is disposed on the boss, and the weighing sensor is disposed between the weighing plate and the boss. The weighing plate has a perforated plate structure and is covered with a plurality of through holes;

[0017] A reader-writer for cooperating with a pig ear tag is provided on the base at the top of the detection channel. A photoelectric sensor for monitoring whether a pig passes through is provided on the partition plate inside the gate assembly. A horn is provided on the base.

[0018] Optionally, the gate assembly includes a plurality of first gate rods disposed obliquely. The plurality of first gate rods are vertically and equally spaced on the side wall of the partition plate edge. The higher end of the first gate rod is rotatably connected to the partition plate. A rod groove for accommodating the rotation of the higher end of the first gate rod is correspondingly provided on the partition plate. The angle between the first gate rod and the partition plate below it is always an acute angle within the swinging range.

[0019] Optionally, a transmission assembly for driving the synchronous rotation of the higher ends of the plurality of first gate rods is provided inside the partition plate. The transmission assembly includes a transmission plate vertically arranged and slidably disposed in the partition plate inside the plurality of rod grooves. The transmission plate is slidably connected to the partition plate and can slide vertically. An electric push rod for driving the vertical sliding of the transmission plate is provided inside the partition plate at the bottom of the transmission plate. A gear coaxial with its rotation shaft is provided at the higher end of the first gate rod. A rack meshing with the gear is provided on the transmission plate at the side of the gear.

[0020] Optionally, a second gate rod is hinged to the lower end of the first gate rod. The outer diameter of the second gate rod matches the outer diameter of the first gate rod. The swinging direction of the second gate rod is the same as that of the first gate rod. The lower part of the hinged end of the second gate rod and the first gate rod is processed into an arc surface, making it an arc surface. A torsion spring is provided between the second gate rod and the first gate rod.

[0021] Optionally, a sensor for monitoring whether the second gate rod and the first gate rod are in a coaxial state is provided at the lower end of the first gate rod. The position of the sensor is adapted to the upper part of the hinged end of the second gate rod and the first gate rod. The sensor is electrically connected to the electric push rod for cooperation. The sensor can be a touch switch.

[0022] Optionally, a cleaning assembly is provided inside the detection channel. The cleaning assembly includes a vertically arranged U-shaped cleaning pipeline. The shape and size of the cleaning pipeline match the detection channel. A plurality of nozzles facing the middle of the detection channel are equally spaced on the cleaning pipeline. The cleaning pipeline is slidably connected to the base at the top of the detection channel. A linear slide for driving the sliding of the cleaning pipeline is provided on the base.

[0023] Optionally, a support seat is connected to the outer end of the support rod pin at the middle rotating connection of the scissor rods of the scissor frame. A support rod is vertically provided at the bottom of the support seat. A universal wheel is rotatably provided at the bottom end of the support rod. The bottom of the universal wheel is flush with the bottom of the control mechanism. An extension rod arranged horizontally is connected between adjacent support seats. The extension rod is parallel to the telescopic direction of the scissor frame.

[0024] Optionally, sliding seats are respectively hinged to the ends of the two scissor rods where the scissor frame is slidably connected to the support. A slide rail arranged vertically and slidably connected to the sliding seat is provided on the support.

[0025] The driving assembly includes a double-output shaft motor provided between the two sliding seats. Driving screws in threaded cooperation with the two sliding seats are coaxially connected to the two output shafts of the double-output shaft motor respectively. The thread directions of the two driving screws are opposite.

[0026] Optionally, the internal space of the pigsty is rectangular. One or more parallel aisles are arranged in the pigsty. Rectangular compartments are arranged on both sides of the aisle. The compartments are enclosed by railings or partition walls. A feed trough is provided on one side of the compartment close to the aisle. Openable doors are provided on the side walls of the compartment on both sides of the feed trough. The width of the door is adapted to the width of the aisle.

[0027] The three-way moving mechanism includes two horizontally arranged and parallel cross beams provided above a plurality of compartments. A longitudinal beam perpendicular to them is slidably arranged between the two cross beams. Tracks and track wheels that cooperate with each other are respectively provided on the tops of the two cross beams and the bottom surface of the end of the longitudinal beam. A track vehicle is slidably arranged on the longitudinal beam. Tracks and track wheels that cooperate with each other are respectively provided on the top of the longitudinal beam and the bottom of the track vehicle. A winch serving as a lifting device is provided on the track vehicle. A connecting seat is provided at the lower part of the track vehicle. Two guide columns slidably connected to the track vehicle are vertically provided on the connecting seat. The lifting device is connected to the connecting seat. The control mechanism is connected to the connecting seat.

[0028] The beneficial effects of the present invention are as follows:

[0029] The present invention can enable pigs to pass through multiple detection channels of the control mechanism in an orderly manner and weigh, wash or measure the body temperature of pigs during this process. Compared with the current pig weighing method, the time used is greatly shortened. There is no need for manual guidance and operation. The weighing efficiency is high. Pigs can be weighed every day or even weighed multiple times a day. Weighing the pigs before and after feeding can also judge their feeding situation. Through the control mechanism, individual abnormal pigs can also be transferred out of the compartment for inspection. The control mechanism and the partition mechanism cooperate to temporarily divide the compartment into two areas, facilitating the operators to enter for operation;

[0030] Pigs are cleaned in the inspection channel. Compared with manual water spraying, the cleaning time is greatly shortened, the cleaning effect is greatly improved, and the water consumption is greatly reduced. There is no problem that some parts of the pigs are difficult to be cleaned because they are in the pig group.

[0031] Pigs can be identified in the detection channel, and their weighing information, cleaning time, food intake, body temperature and other information can be entered into the pig house management system, which is convenient for information management of each pig and timely detection of abnormal weight, food intake or body temperature of pigs;

[0032] When the gate assembly clamps a pig during the closing process, due to the elastic connection between the first gate rod and the second gate rod, the second gate rod can be elastically swung to prevent the pig from being clamped. After the second gate rod and the first gate rod swing relative to each other, the gate assembly can automatically open to allow the pig to leave the gate assembly, and then the gate assembly can try to close again;

[0033] Driven by the three-way moving mechanism, the control mechanism and the separation mechanism can circulate in the pig house to manage the pigs in multiple compartments. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] In order to more clearly illustrate the embodiments of the present application 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 application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0035] Figure 1 This is the plan structure diagram of some pig houses;

[0036] Figure 2 It is a structural diagram of the present invention;

[0037] Figure 3 It is the structural diagram of the control organization and the separation organization;

[0038] Figure 4 This is the structural diagram of the gate assembly;

[0039] Figure 5 for Figure 4 Enlarged view of point A in the middle;

[0040] Figure 6 This is the internal structure diagram of the support.

[0041] Reference numerals: 100, aisle; 200, compartment; 201, feeding trough; 202, door panel; 300, three-way moving mechanism; 301, cross beam; 302, longitudinal beam; 303, rail car; 304, guide post; 305, connecting seat; 400, control mechanism; 401, base; 402, partition; 403, detection channel; 404, weighing plate; 405, convex platform; 406, second brake rod; 407, cleaning pipeline; 408, nozzle; 409, slider; 410, first brake rod; 411, rod groove; 412, gear; 413, drive plate; 414, rack; 415, electric push rod; 416, touch switch; 500, separation mechanism; 501, support; 502, scissor lift; 503, support seat; 504, support rod; 505, universal wheel; 506, sliding seat; 507, drive screw; 508, double output shaft motor. Detailed implementation manners

[0042] In the following, only some exemplary embodiments are simply described. As those skilled in the art can recognize, the described embodiments can be modified in various different ways without departing from the spirit or scope of the present invention. Therefore, the drawings and the description are regarded as being exemplary in nature rather than restrictive.

[0043] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation of the present invention.

[0044] The embodiments of the present invention will be described in detail below with reference to the drawings.

[0045] As Figures 1 - 6 shown, the present invention discloses a pigsty, the internal space of which is rectangular. There are two parallel aisles 100 arranged in the pigsty. On both sides of the two aisles 100, there are two rectangular compartments 200 respectively. The compartments 200 are enclosed by railings or partition walls. A feeding trough 201 is provided on one side of the compartment 200 close to the aisle 100. On the side walls of the compartment 200 on both sides of the feeding trough 201, there are openable and closable door panels 202, and the width of the door panel 202 is adapted to the width of the aisle 100.

[0046] There are multiple pigs raised in each compartment 200. After entering the aisle 100, the pigs enter the compartment 200 through one of the door panels 202 of the compartment 200, and then go out through the other door panel 202 of the compartment 200 and move along the aisle 100. The width of the door panel 202 is adapted to the aisle 100, so that after the door panel 202 is opened, the door panel 202 itself forms a limit on the running area of ​​the pigs, so that they move along the aisle 100.

[0047] A three-way moving mechanism 300 is provided in the pig house. The three-way moving mechanism 300 includes two beams 301 arranged above the multiple compartments 200. The two beams 301 are arranged horizontally and parallel to each other. The two beams 301 are hung on the inner wall of the pig house or supported and fixed by pillars. A longitudinal beam 302 is slidably provided between the two beams 301. The longitudinal beam 302 is arranged horizontally and perpendicular to the two beams 301. The two ends of the longitudinal beam 302 are slidably provided on the top of the two beams 301. The top of the two beams 301 and the bottom surface of the end of the longitudinal beam 302 are respectively provided with tracks and track wheels that match each other. A driving source for driving the track wheels is correspondingly provided in the longitudinal beam 302. The longitudinal beam 302 moves on the two beams 301 along the arrangement direction of the beams 301.

[0048] A rail car 303 is slidably provided on the longitudinal beam 302. The top of the longitudinal beam 302 and the bottom of the rail car 303 are respectively provided with tracks and rail wheels that cooperate with each other. A driving source for driving the rail wheels to rotate is correspondingly provided in the rail car 303. The rail car 303 moves on the longitudinal beam 302 along its arrangement direction.

[0049] A lifting device is provided on the rail car 303, and a connecting seat 305 is provided at the lower part of the rail car 303. Two guide columns 304 that are slidably connected to the rail car 303 are vertically provided on the connecting seat 305. The lifting device is connected to the connecting seat 305. The lifting device can be a winch. The lifting device drives the connecting seat 305 to rise and fall. The sliding connection between the guide columns 304 and the rail car 303 enables the connecting seat 305 to maintain vertical lifting.

[0050] The bottom of the connection seat 305 is connected to a control mechanism 400, which includes a base 401, which is connected to the bottom of the connection seat 305, and a speaker is provided on the base 401. Four vertically arranged and mutually parallel partitions 402 are provided at the bottom of the base 401, and the four partitions 402 are arranged at equal intervals, and three detection channels 403 are formed between the four partitions 402. The width of the detection channel 403 is adapted to the body shape of the pig, and the pig can pass through the detection channel 403 but cannot turn.

[0051] Bosses 405 are provided at the bottom edges of the partitions 402 on both sides of the detection channel 403, a weighing plate 404 is provided at the bottom of the detection channel 403, both sides of the weighing plate 404 are provided on the two bosses 405, and a weighing sensor is provided between the bosses 405 and the weighing plate 404. The weighing plate 404 is a perforated plate structure, which is covered with a plurality of through holes, and the excrement of the pig can be discharged through the through holes.

[0052] A reader-writer that mates with a pig ear tag is provided on the base 401 at the top of the detection channel 403. After the pig enters the detection channel 403, the pig ear tag information is read through radio frequency identification technology or near field communication to identify the identity of the pig, so as to perform identity identification, information tracking management, etc. on the pig. Gate assemblies are provided on both partition plates 402 at both ends of the detection channel 403. The gate assemblies can block the detection channel 403 when opened and closed. Photoelectric sensors for monitoring whether a pig passes through are also provided on the partition plates 402 inside the gate assemblies. The gate assembly includes a plurality of first gate rods 410 arranged obliquely. The plurality of first gate rods 410 are vertically and equidistantly arranged on the edge side wall of the partition plate 402. The higher end of the first gate rod 410 is rotatably connected to the partition plate 402, and a rod groove 411 for accommodating the rotation of the higher end of the first gate rod 410 is correspondingly provided on the partition plate 402. The rotation of the higher end of the first gate rod 410 in the rod groove 411 causes the first gate rod 410 to swing. The rotation angle of the higher end of the first gate rod 410 is limited, and the swing range of the first gate rod 410 is also limited. Within the swing range of the first gate rod 410, the included angle between the first gate rod 410 and the partition plate 402 below it is always an acute angle.

[0053] A transmission assembly for driving the synchronous rotation of the higher ends of the plurality of first gate rods 410 is provided inside the partition plate 402. The transmission assembly includes a transmission plate 413 arranged vertically and slidably disposed inside the partition plate 402 on the inner sides of the plurality of rod grooves 411. The transmission plate 413 is slidably connected to the partition plate 402 and can slide vertically. An electric push rod 415 for driving the vertical sliding of the transmission plate 413 is provided inside the partition plate 402 at the bottom of the transmission plate 413.

[0054] A gear 412 coaxial with its rotation axis is provided at the higher end of the first gate rod 410. A rack 414 meshing with the gear 412 is provided on the transmission plate 413 on the side of the gear 412. The electric push rod 415 drives the transmission plate 413 to move up and down. The plurality of racks 414 move up and down synchronously to drive the plurality of gears 412 to rotate, and the gears 412 drive the higher ends of the first gate rods 410 to rotate to make the first gate rods 410 swing.

[0055] The lower end of the first brake lever 410 is hinged with a second brake lever 406. The outer diameter of the second brake lever 406 matches that of the first brake lever 410. The swinging direction of the second brake lever 406 is the same as that of the first brake lever 410. The lower part of the hinged end of the second brake lever 406 and the first brake lever 410 is processed into an arc surface, so that when the second brake lever 406 and the first brake lever 410 are coaxial, the second brake lever 406 can only swing downward on the first brake lever 410. When the second brake lever 406 swings upward to be coaxial with the first brake lever 410, the upper part of the hinged end of the second brake lever 406 and the first brake lever 410 contacts the lower end of the first brake lever 410. At this time, the second brake lever 406 cannot swing upward anymore, realizing the limitation of the swinging range of the second brake lever 406. A torsion spring is provided between the second brake lever 406 and the first brake lever 410. When not under external force, the elastic force of the torsion spring makes the second brake lever 406 swing upward to be in a coaxial state with the first brake lever 410. When the first brake lever 410 swings, it drives the second brake lever 406 to swing synchronously. When the second brake lever 406 touches a pig or a foreign object, the second brake lever 406 swings downward elastically. When the pig or the foreign object withdraws, the second brake lever 406 resets to a coaxial state with the first brake lever 410 under the elastic force of the torsion spring. When the first brake lever 410 drives the second brake lever 406 to swing upward to the limit position, the lower end of the second brake lever 406 is located in the middle of the detection channel 403. At this time, the first brake lever 410 and the second brake lever 406 on both sides of the detection channel 403 block the detection channel 403. When the first brake lever 410 drives the second brake lever 406 to swing downward to the limit position, there is a very small angle between the first brake lever 410 and the second brake lever 406 and the partition 402. At this time, the detection channel 403 is no longer blocked by the first brake lever 410 and the second brake lever 406, and the detection channel 403 is in an open state.

[0056] A sensor for monitoring whether the second brake lever 406 is coaxial with the first brake lever 410 is provided at the lower end of the first brake lever 410. The position of the sensor is adapted to the upper part of the hinged end of the second brake lever 406 and the first brake lever 410. The sensor is electrically connected to the electric push rod 415 for cooperation. When the sensor monitors that the end of the second brake lever 406 on its side is far from or not in contact with it and the second brake lever 406 is not coaxial with the first brake lever 410, the electric push rod 415 stops driving the transmission plate 413 or drives the transmission plate 413 to rise to make the first brake lever 410 swing downward to reset. To reduce costs, in this embodiment, the sensor is a touch switch 416. When the second brake lever 406 is coaxial with the first brake lever 410, the end of the second brake lever 406 presses on the touch switch 416, and the circuit where the touch switch 416 is located is in a conducting state. When the second brake lever 406 swings downward and is not coaxial with the first brake lever 410, the end of the second brake lever 406 no longer contacts the touch switch 416, and the circuit where the touch switch 416 is located is open. The electric push rod 415 realizes the monitoring of the second brake lever 406 according to the conducting or open state of the circuit where the touch switch 416 is located.

[0057] A cleaning component is provided in the detection channel 403, and the cleaning component can wash the pigs in the detection channel 403. The cleaning component includes a vertically arranged U-shaped cleaning pipeline 407, and the shape and size of the cleaning pipeline 407 are adapted to the detection channel 403. The cleaning pipeline 407 includes a horizontal part and vertical parts at both ends of the horizontal part. The two vertical parts are respectively located inside the two partitions 402 of the detection channel 403, and the distance between the vertical part and the partition 402 is very small. The horizontal part is located below the base 401. A plurality of nozzles 408 are arranged at equal intervals on the cleaning pipeline 407, and the nozzles 408 face the middle of the detection channel 403. A slider 409 slidably connected to the bottom of the base 401 is provided in the middle of the horizontal part of the cleaning pipeline 407. The cleaning pipeline 407 can slide along the length direction of the detection channel 403. A linear slide table connected to the slider 409 is correspondingly provided in the base 401 as a driving member. A water delivery pipe (not shown in the figure) is also provided in the slider 409. The water delivery pipe passes through the slider 409 and communicates with the cleaning pipeline 407. The water delivery pipe pumps water source into the cleaning pipeline 407. The water source can be normal temperature water or heated water. The water is sprayed out by the nozzles 408 to wash the pigs in the detection channel 403.

[0058] Two partitioning mechanisms 500 are provided below the base 401. The two partitioning mechanisms 500 are respectively located on both sides of the control mechanism 400 and are provided on the outer walls of the partitions 402 on both sides of the control mechanism 400. The partitioning mechanism 500 can be extended and shortened, so as to divide the compartment 200 into two areas. One partitioning mechanism 500 can also be provided on one side of the control mechanism 400, which is applicable to the case where the compartment 200 is relatively small.

[0059] The partitioning mechanism 500 includes a support 501 provided on the outer wall of the partition 402. The support 501 is vertically arranged. A scissor lift 502 is provided on the side of the support 501. The scissor lift 502 is vertically arranged and can be extended or shortened horizontally. The ends of the two scissor rods of the scissor lift 502 close to the control mechanism 400 are slidably connected to the support 501. In the scissor lift 502, a support rod pin at the middle rotational connection of the two scissor rods is externally connected to a support seat 503. A support rod 504 is vertically provided at the bottom of the support seat 503. A universal wheel 505 is rotatably provided at the bottom end of the support rod 504. The bottom of the universal wheel 505 is flush with the bottom of the control mechanism 400. A horizontally arranged telescopic rod is connected between adjacent support seats 503, and the telescopic rod is parallel to the telescopic direction of the scissor lift 502.

[0060] The end parts of the two scissors rods of the scissor lift 502 that are slidably connected to the support 501 are respectively hinged with sliding seats 506. The support 501 is provided with a slide rail that is vertically arranged and slidably connected to the sliding seats 506. A driving assembly for driving the two sliding seats 506 to slide synchronously and in opposite directions is arranged inside the support 501. The driving assembly includes a double-output shaft motor 508 arranged between the two sliding seats 506. Driving screws 507 that are in threaded cooperation with the two sliding seats 506 are coaxially connected to the two output shafts of the double-output shaft motor 508 respectively. The thread directions of the two driving screws 507 are opposite. When the double-output shaft motor 508 operates to drive the two driving screws 507 to rotate, the two sliding seats 506 slide synchronously closer to or away from each other. When the two sliding seats 506 slide synchronously closer, the scissor lift 502 extends. When the two sliding seats 506 slide synchronously away, the scissor lift 502 shortens.

[0061] When it is necessary to weigh and wash the pigs in a certain compartment 200, the three-way moving mechanism 300 drives the control mechanism 400 to move into the corresponding compartment 200. The control mechanism 400 descends above the feed trough 201 and is close to the side wall of the compartment 200 on the side of the aisle 100. Then, the speaker on the base 401 plays music to attract the attention of the pigs in the compartment 200. The control mechanism 400 slides in the direction away from the aisle 100. When the control mechanism 400 is not above the feed trough 201, the control mechanism 400 descends to the ground of the compartment 200. The partition mechanisms 500 on both sides of the control mechanism 400 extend. The double-output shaft motor 508 drives the two sliding seats 506 to approach each other. The scissor lift 502 extends. The universal wheels 505 slide correspondingly on the ground. The scissor lift 502 extends until it abuts against the side wall of the compartment 200 and stops. At this time, the control mechanism 400 and the partition mechanisms 500 form a temporary partition fence. Then, the three-way moving mechanism 300 drives the control mechanism 400 and the partition mechanisms 500 to continue moving in the direction away from the aisle 100. According to the breeding density, it generally stops at the middle of the compartment 200. At this time, there are no pigs in the area where the feed trough 201 is located, and all the pigs are driven to the other side of the partition fence. Then, the control mechanism 400 can start working.

[0062] In the control mechanism 400, when the gate assembly on the side of the detection channel 403 close to the area where the pigs are located is opened, multiple first gate bars 410 and second gate bars 406 swing downward to the limit position. After the photoelectric sensor detects that the pigs enter the detection channel 403, the gate assembly on the side of the detection channel 403 close to the area where the pigs are located closes. At this time, the pigs are enclosed in the detection channel 403, and the pigs standing on the weighing plate 404 are weighed. If the pigs need to be rinsed, it can be achieved through the cleaning assembly. The nozzles 408 on the cleaning pipeline 407 spray water on the pigs. At the same time, the linear slide drives the cleaning pipeline 407 to slide to rinse the whole body of the pigs. After weighing and rinsing, the gate assembly on the side of the detection channel 403 close to the area where the feed trough 201 is located is opened, and the pigs walk out of the detection channel 403 to the feed trough 201 to eat. Generally, due to the need to eat, all the pigs in the compartment 200 will pass through the detection channel 403 in turn to the feed trough 201 to eat. If there are individual pigs that do not pass through the detection channel 403, the gate assembly on the side of the detection channel 403 close to the area where the pigs are located is opened, and the three-way moving mechanism 300 drives the control mechanism 400 to continue to slide slowly in the direction away from the feed trough 201. The space where the remaining pigs are located is continuously compressed, and the pigs will eventually enter the detection channel 403 to complete weighing and cleaning and then go to the feed trough 201 to eat. When the pigs pass through the detection channel 403, the identity of the pigs is identified through the cooperation of the reader and the pig ear tags. The weighing information and cleaning information of the pigs will be recorded in the pig house management system. Through the pig house management system, the weight information and cleaning information of the pigs can be viewed, which is convenient for information tracking and management of the pigs. Especially before the pigs eat, the weight of the pigs before eating can be measured through the above process, and then weighed again after the pigs eat to obtain the food intake of the pigs. Since the detection channel 403 has the function of identifying the identity of the pigs, if the pigs in the detection channel 403 have been weighed or cleaned, the gate assembly can be directly opened to allow the pigs to pass. A temperature measuring gun can also be set at the bottom of the base 401 at the top of the detection channel 403 to measure the body temperature of the pigs in the detection channel 403. When a certain pig shows abnormal weight, abnormal food intake and other situations, after the pig enters the detection channel 403, the gate assemblies at both ends close, and the three-way moving mechanism 300 removes the control mechanism 400 to move the pig out of the compartment 200 for inspection. In this embodiment, the control mechanism 400 has three detection channels 403, so at most three pigs can be removed at one time. The control mechanism 400 cooperates with the separation mechanisms 500 on both sides to form a temporary separation fence in the compartment 200. The existence of this separation fence can drive the pigs in the compartment 200 into the compartment 200 on the side away from the feed trough 201. At this time, it is convenient for the staff to enter the compartment 200 to maintain facilities such as the feed trough 201, and it is also convenient to introduce the pigs outside the compartment 200 into the compartment 200. Driven by the three-way moving mechanism 300, the control mechanism 400 and the separation mechanisms 500 can move cyclically in the pig house to manage the pigs in multiple compartments 200.When the gate assembly is closing, if the pig moves to the gate assembly, the second gate rod 406 touches the pig during the upward swing, and the movement of the second gate rod 406 is blocked, and it swings relative to the first gate rod 410. The sensor detects that the second gate rod 406 is no longer coaxially in contact with the first gate rod 410. At this time, the transmission plate 413 stops moving and slides upward, causing the first gate rod 410 and the second gate rod 406 to swing downward until the gate assembly is in the open state to prevent the pig from being pinched. The valve assembly is closed again after the pig enters the detection channel 403 again.

[0063] The above embodiments are only preferred embodiments of the present invention and are not limitations of the technical solutions of the present invention. Any technical solution that can be implemented on the basis of the above embodiments without creative work should be deemed to fall within the scope of protection of the patent of the present invention.

Claims

1. A pig house, characterized in that: include: Three-way moving mechanism, installed in the pig house; The control mechanism can be driven by a three-way moving mechanism to move in three directions, including: A base, connected to the three-way moving mechanism; A plurality of partitions are vertically arranged at the bottom of the base and are parallel to each other; The separation mechanism is located on one or both sides of the control mechanism and includes: A support is vertically arranged on the outer wall of the partition at the side of the control mechanism; The scissor frame is arranged vertically and slidably connected to the support; A driving assembly is arranged in the support to drive the scissor frame to extend or shorten; A detection channel is formed between two adjacent partitions, a weighing plate connected to the bottom of the partition is provided at the bottom of the detection channel, a weighing sensor is provided between the weighing plate and the partition, and gate assemblies are provided on the partitions at both ends of the detection channel.

2. The pig house according to claim 1, characterized in that: The bottom edges of the partitions on both sides of the detection channel are provided with bosses, the weighing plate is arranged on the bosses, the weighing sensor is arranged between the weighing plate and the bosses, and the weighing plate is a perforated plate structure, which is covered with a plurality of through holes; A reader / writer cooperating with a pig ear tag is disposed on the base at the top of the detection channel, a photoelectric sensor for monitoring whether a pig passes through is disposed on the partition plate inside the gate assembly, and a speaker is disposed on the base.

3. The pig house according to claim 1, characterized in that: The gate assembly includes a plurality of inclined first gate rods, which are vertically evenly spaced on the side wall of the partition edge. The higher end of the first gate rod is rotatably connected to the partition. A rod groove for accommodating the rotation of the higher end of the first gate rod is correspondingly provided on the partition. The angle between the first gate rod and the partition below it is always an acute angle within the swinging range.

4. The pig house according to claim 3, characterized in that: A transmission assembly for driving the higher ends of multiple first gate rods to rotate synchronously is provided in the partition, and the transmission assembly includes a transmission plate arranged vertically and slidably provided in the partition inside the multiple rod grooves, the transmission plate is slidably connected to the partition and can slide vertically, an electric push rod for driving the transmission plate to slide vertically is provided in the partition at the bottom of the transmission plate, a gear coaxial with its rotation axis is provided at the higher end of the first gate rod, and a rack meshing with the gear is provided on the transmission plate on the side of the gear.

5. The pig house according to claim 4, characterized in that: A second gate rod is hinged at the lower end of the first gate rod, the outer diameter of the second gate rod matches the outer diameter of the first gate rod, the swing direction of the second gate rod is the same as that of the first gate rod, the lower part of the hinged end of the second gate rod and the first gate rod is rounded to form an arc surface, and a torsion spring is provided between the second gate rod and the first gate rod.

6. The pig house according to claim 5, characterized in that: A sensor is provided at the lower end of the first gate lever to monitor whether the second gate lever is in a coaxial state with the first gate lever. The position of the sensor is adapted to the upper part of the hinged end of the second gate lever and the first gate lever. The sensor is electrically connected to the electric push rod for cooperation. The sensor can be a touch switch.

7. The pig house according to claim 1, characterized in that: A cleaning component is provided in the detection channel, and the cleaning component includes a vertically arranged gate-shaped cleaning pipeline. The shape and size of the cleaning pipeline are adapted to the detection channel. A plurality of nozzles facing the middle of the detection channel are evenly arranged on the cleaning pipeline. The cleaning pipeline is slidably connected to a base at the top of the detection channel, and a linear slide for driving the cleaning pipeline to slide is provided on the base.

8. The pig house according to claim 1, characterized in that: A support seat is connected to the outer end of the support rod pin at the rotating connection in the middle of the scissors rod of the scissors frame, a support rod is vertically provided at the bottom of the support seat, a universal wheel is rotatably provided at the bottom end of the support rod, the bottom of the universal wheel is flush with the bottom of the control mechanism, and a horizontally arranged telescopic rod is connected between adjacent support seats, and the telescopic rod is parallel to the telescopic direction of the scissors frame.

9. The pig house according to claim 8, characterized in that: The ends of the two scissor rods that are slidably connected to the scissor frame and the support are respectively hinged with slide seats, and the support is provided with a slide rail that is vertically arranged and slidably connected to the slide seat; The driving assembly comprises a double-output shaft motor arranged between two slide seats, and the two output shafts of the double-output shaft motor are coaxially connected with driving screws matched with the threads of the two slide seats, and the threads of the two driving screws have opposite rotation directions.

10. The pig house according to any one of claims 1 to 9, characterized in that: The internal space of the pig house is rectangular, and one or more parallel aisles are arranged in the pig house. Rectangular compartments are arranged on both sides of the aisles, and the compartments are surrounded by railings or partition walls. A feed trough is provided on the side of the compartment close to the aisle, and openable and closable door panels are provided on the side walls of the compartments on both sides of the feed trough, and the width of the door panels is adapted to the width of the aisle; The three-way moving mechanism includes two horizontally arranged and parallel cross beams above the multiple compartments, a longitudinal beam perpendicular to the two cross beams is slidably arranged between the two cross beams, the tops of the two cross beams and the bottoms of the ends of the longitudinal beams are respectively provided with tracks and track wheels that match each other, a track car is slidably arranged on the longitudinal beams, the tops of the longitudinal beams and the bottoms of the track cars are respectively provided with tracks and track wheels that match each other, a winch is provided on the track car as a lifting equipment, a connecting seat is provided at the lower part of the track car, two guide columns slidably connected to the track car are vertically arranged on the connecting seat, the lifting equipment is connected to the connecting seat, and the control mechanism is connected to the connecting seat.

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