CN219514905U - Supplementary feeding device before lamb weaning - Google Patents

Abstract

The utility model discloses a device for supplementary feeding of lambs before weaning, which comprises a feeding trough, wherein two ends of the feeding trough are limited and rotatably connected with supporting frames; the top end of the feed trough is detachably connected with a top cover, a long hole is formed in the top cover along the length direction of the feed trough, a cleaning mechanism is slidably mounted in the long hole and used for cleaning the feed trough, the cleaning mechanism is electrically connected with a liquid level sensor, moving mechanisms are arranged on two sides of the long hole and are arranged in parallel with the long hole, the moving mechanisms are used for driving the cleaning mechanism to move in the long hole, a second rotating mechanism is mounted on the cleaning mechanism and used for driving the cleaning mechanism to rotate; according to the utility model, through the arrangement of the cleaning mechanism and the moving mechanism, the full-automatic cleaning of the feeding trough can be realized, and meanwhile, the labor cost for cleaning the feeding trough is reduced; through the setting of second slewing mechanism, can further improve the cleaning performance to the manger.

Description

Supplementary feeding device before lamb weaning

Technical Field

The utility model relates to the technical field of supplementary feeding of lambs before weaning, in particular to a supplementary feeding device for the lambs before weaning.

Background

In the management of lamb breeding, the lamb is within three weeks of age, the forestomach (rumen, reticulum and petiole) is very small, the feed digestion capability is not achieved, microorganisms and ciliates are not present, and only milk can be eaten. At this time, feeding forage can increase the burden of the lamb forestomach, and cause diseases. If the fodder is fed too late, the stomach and intestine can not be exercised, the forestomach grows slowly, and the growth and the health can be influenced if the volume is too small.

However, after three weeks of age, the lamb often needs to be weaned and fed with feed, and after three weeks of age, the forestomach increases rapidly, and due to contact with small amounts of food and drinking water, microorganisms enter the forestomach along with the mouth, at which time the lamb begins to ruminant. At this time, fresh and tender green grass, wild vegetables, high-quality dry green grass, crushed concentrated feed and the like are fed, and the feeding amount and the quantity of coarse feed are increased along with the increase of the week age, so that diseases can be avoided, the development of the forestomach can be quickened, the reproduction of microorganisms and ciliates in the rumen can be promoted, the function of digesting forage grass and feed is gradually strengthened, and a good foundation is laid for feeding a large quantity of coarse feed, growing up and increasing weight for the lambs.

Through searching, the utility model patent with the application number of 201922197618.2 discloses a lamb supplementary feeding device before weaning, which comprises a transmission pipe, wherein one side of the upper end of the transmission pipe is fixedly provided with a storage bin, one end of the transmission pipe, which is close to the storage bin, is fixedly provided with a motor through a mounting seat, the inside of the transmission pipe is movably provided with a first transmission rod through a bearing, the inside of the transmission pipe is uniformly and fixedly provided with a plurality of screens, the output shaft end of the motor is in transmission connection with the first transmission rod through a coupling, the lower end of the transmission pipe is uniformly and fixedly provided with a plurality of discharge grooves, four corners of the lower end surface of the transmission pipe are fixedly provided with stand columns, and the middle part of the surface of each stand column is fixedly provided with a feed trough; however, there is no device capable of automatically cleaning the trough, which increases the cost of manually cleaning the trough.

Disclosure of Invention

The utility model aims to provide a device for supplementary feeding of lambs before weaning, which aims to solve the problems in the prior art.

In order to achieve the above object, the present utility model provides the following solutions: the utility model provides a device for supplementary feeding of lambs before weaning, which comprises a feeding trough, wherein a liquid level sensor is fixedly arranged at the top of the inner wall of the feeding trough, first rotating rods are fixedly connected to two ends of the feeding trough, a supporting frame is connected to the tail end of each first rotating rod in a limiting and rotating manner, a first rotating mechanism is arranged on any supporting frame, and the first rotating mechanism is in transmission fit with the first rotating rods; the top of manger can be dismantled and be connected with the top cap, follow on the top cap the slot hole has been seted up to the length direction of manger, slidable mounting has wiper mechanism in the slot hole, wiper mechanism is used for wasing the manger, wiper mechanism with level sensor electric connection, the both sides of slot hole all are provided with moving mechanism, moving mechanism with slot hole parallel arrangement, moving mechanism is used for driving wiper mechanism is in the slot hole is interior to be removed, install second slewing mechanism on the wiper mechanism, second slewing mechanism is used for driving wiper mechanism rotates.

Preferably, the cleaning mechanism comprises a pipeline which is slidably mounted in the long hole, the moving mechanism is used for driving the pipeline to move in the long hole, the second rotating mechanism is used for driving the pipeline to rotate, a plurality of water outlets are formed in the bottom end of the pipeline, the water outlets are all located below the top cover, a brush is fixedly connected to the bottom end of the pipeline, the brush is correspondingly arranged with the water outlets, a water tank is communicated with the top end of the pipeline, a water inlet is formed in the top end of the water tank, and a water pump is mounted on the pipeline and is electrically connected with the liquid level sensor.

Preferably, the second rotating mechanism comprises a plurality of connecting blocks fixedly mounted on the pipeline, the connecting blocks are sequentially arranged along the circumference of the pipeline, a plurality of second moving wheels are fixedly connected to the outer wall of the connecting blocks, a shell is sleeved on the pipeline in a sliding manner, the moving mechanism is mounted at the bottom end of the shell, the second moving wheels are in sliding fit with the inner wall of the shell, a first motor is fixedly mounted at the top end of the shell, a first gear is detachably connected to an output shaft of the first motor, a second gear is detachably connected to the pipeline, the first gear is meshed with the second gear, a plurality of connecting rods are fixedly mounted on the outer side wall of the shell, the connecting rods are of an L-shaped structure, the first gear is located between the pipeline and the connecting rods, the top ends of the connecting rods are fixedly connected with the water tank, and the water tank is in running fit with the pipeline.

Preferably, the moving mechanism comprises a sliding block fixedly installed at the bottom end of the shell, a sliding rail is fixedly installed at the top end of the top cover, the sliding block is in limit sliding fit with the sliding rail, a lead screw penetrates through the sliding block, the lead screw is in threaded fit with the sliding block, a second motor is fixedly installed at the top end of the top cover, and the second motor is in transmission fit with the lead screw.

Preferably, the first rotating mechanism comprises a first rotating shaft which is installed on any supporting frame in a limiting rotation mode, one end of the first rotating shaft is coaxially and detachably connected with a worm, a worm wheel is fixedly sleeved on the first rotating shaft, the worm is in transmission fit with the worm wheel, and a crank is fixedly installed at the other end of the first rotating shaft.

Preferably, a first chamber is formed in the supporting frame, one end, away from the feed trough, of the first rotating rod is located in the first chamber, an outer ring of a bearing is fixedly installed in the first chamber, the first rotating rod is fixedly connected with an inner ring of the bearing, a plurality of first moving wheels are fixedly installed at the top and the bottom of the first rotating rod, and the first moving wheels are in sliding fit with the inner side wall of the first chamber.

Preferably, a plurality of locking blocks are fixedly arranged at the bottom end of the top cover, a plurality of first grooves are formed in the top end of the feed trough along the vertical direction, a plurality of locking holes are formed in the locking blocks in a mode that the first grooves are in one-to-one correspondence, the first grooves are matched with the locking blocks in a mode that the locking blocks are in sliding fit with the first grooves, a plurality of second grooves are formed in the side wall of the feed trough along the horizontal direction, a plurality of second grooves are arranged in one-to-one correspondence with the first grooves, the first grooves are communicated with the second grooves, locking rods are slidably arranged in the second grooves, locking holes are formed in the locking blocks, locking rods are matched with the locking holes in a mode that one ends of the locking rods, which are located outside the feed trough, are sleeved with tension springs, and the two ends of the tension springs are fixedly connected with the feed trough and the locking rods respectively.

Preferably, the bottom end of the support frame is fixedly provided with a plurality of universal wheels.

The utility model discloses the following technical effects: the utility model provides a device for supplementary feeding of lambs before weaning, which is characterized in that a cleaning mechanism and a moving mechanism are arranged, when a feeding trough needs to be cleaned, a top cover is buckled on the feeding trough, the cleaning mechanism and the moving mechanism are started, and the moving mechanism can enable the cleaning mechanism to move in a long hole, so that the cleaning mechanism can be utilized to realize comprehensive automatic cleaning of the feeding trough, and meanwhile, the labor cost for cleaning the feeding trough is reduced; through the setting of second slewing mechanism, can make wiper mechanism rotate at abluent in-process, further improved the cleaning performance to the manger.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of a cleaning mechanism according to the present utility model;

FIG. 3 is an enlarged view of a portion of FIG. 1 at A;

FIG. 4 is a partial enlarged view at B in FIG. 1;

FIG. 5 is an enlarged view of a portion of FIG. 2 at C;

FIG. 6 is a partial enlarged view at D in FIG. 2;

FIG. 7 is a schematic view of the top cover of the present utility model;

wherein, 1, a trough; 2. a top cover; 3. a support frame; 4. a universal wheel; 5. a first rotating lever; 6. a worm wheel; 7. a worm; 8. a crank; 9. a liquid level sensor; 10. a brush; 11. a pipe; 12. a housing; 13. a first motor; 14. a first gear; 15. a second gear; 16. a connecting rod; 17. a water pump; 18. a water tank; 19. a slide rail; 20. a slide block; 21. a screw rod; 22. a bearing; 23. a first moving wheel; 24. a second motor; 25. a locking block; 26. a locking lever; 27. a tension spring; 28. a connecting block; 29. and a second moving wheel.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In order that the above-recited objects, features and advantages of the present utility model will become more readily apparent, a more particular description of the utility model will be rendered by reference to the appended drawings and appended detailed description.

Referring to fig. 1-7, the utility model provides a device for feeding lambs before weaning, which comprises a feeding trough 1, wherein a liquid level sensor 9 is fixedly arranged at the top of the inner wall of the feeding trough 1, two ends of the feeding trough 1 are fixedly connected with a first rotating rod 5, the tail end of the first rotating rod 5 is limited and rotatably connected with a supporting frame 3, a first rotating mechanism is arranged on any supporting frame 3, and the first rotating mechanism is in transmission fit with the first rotating rod 5; the top of the feeding trough 1 is detachably connected with a top cover 2, a long hole is formed in the top cover 2 along the length direction of the feeding trough 1, a cleaning mechanism is slidably mounted in the long hole, the cleaning mechanism is used for cleaning the feeding trough 1 and is electrically connected with a liquid level sensor 9, moving mechanisms are arranged on two sides of the long hole and are arranged in parallel with the long hole, the moving mechanisms are used for driving the cleaning mechanism to move in the long hole, a second rotating mechanism is mounted on the cleaning mechanism, and the second rotating mechanism is used for driving the cleaning mechanism to rotate.

According to the utility model, through the arrangement of the cleaning mechanism and the moving mechanism, when the feeding trough 1 needs to be cleaned, the top cover 2 is buckled on the feeding trough 1, and the cleaning mechanism and the moving mechanism are started, and the moving mechanism can enable the cleaning mechanism to move in the long hole, so that the cleaning mechanism can be utilized to realize the comprehensive automatic cleaning of the feeding trough 1, and the labor cost for cleaning the feeding trough 1 is reduced; in the process of cleaning the feed trough 1, the water level in the feed trough 1 can be monitored in real time through the arrangement of the liquid level sensor 9, so that the condition that the water in the feed trough 1 overflows from the feed trough 1 is avoided; through the arrangement of the second rotating mechanism, the cleaning mechanism can rotate in the cleaning process, so that the cleaning effect of the feed trough 1 is further improved; through the arrangement of the first rotating rod 5, the supporting frame 3 and the first rotating mechanism, the feeding trough 1 can be rotated after the feeding trough 1 is cleaned, and therefore water in the feeding trough 1 can be poured out.

In addition, when feeding the lamb, also can make manger 1 carry out the rotation of certain angle under the prerequisite of not dropping the fodder through first dwang 5, support frame 3 and first slewing mechanism, and then can more convenient carry out the feeding to the lamb of equidimension, avoided the condition that the small lamb of individual had not eaten the fodder in manger 1.

Further, the cleaning mechanism comprises a pipeline 11 which is slidably arranged in the long hole, the moving mechanism is used for driving the pipeline 11 to move in the long hole, the second rotating mechanism is used for driving the pipeline 11 to rotate, a plurality of water outlets are formed in the bottom end of the pipeline 11, the water outlets are all located below the top cover 2, the bottom end of the pipeline 11 is fixedly connected with a hairbrush 10, the hairbrush 10 is correspondingly arranged with the water outlets, the top end of the pipeline 11 is communicated with a water tank 18, the top end of the water tank 18 is provided with a water inlet, a water pump 17 is arranged on the pipeline 11, and the water pump 17 is electrically connected with the liquid level sensor 9; by the arrangement of the water tank 18, water can be stored; through the arrangement of the water pump 17, water in the water tank 18 can be discharged from the water outlet hole on the pipeline 11, so that the trough 1 is cleaned; through the arrangement of the hairbrush 10, the trough 1 can be cleaned in the cleaning process; when the water pump 17 pumps water from the water tank 18, negative pressure can be generated in the water tank 18 due to the reduction of water, and at the moment, the water inlet hole formed in the top end of the water tank 18 can allow outside air to enter the water tank 18, so that the negative pressure in the water tank 18 is balanced, and the normal operation of cleaning work can be guaranteed.

Further, the second rotating mechanism comprises a plurality of connecting blocks 28 fixedly installed on the pipeline 11, the plurality of connecting blocks 28 are sequentially arranged along the circumferential direction of the pipeline 11, a plurality of second moving wheels 29 are fixedly connected to the outer wall of the connecting blocks 28, a shell 12 is sleeved on the pipeline 11 in a sliding manner, the moving mechanism is installed at the bottom end of the shell 12, the second moving wheels 29 are in sliding fit with the inner wall of the shell 12, a first motor 13 is fixedly installed at the top end of the shell 12, a first gear 14 is detachably connected to an output shaft of the first motor 13, a second gear 15 is detachably connected to the pipeline 11, the first gear 14 is meshed with the second gear 15, a plurality of connecting rods 16 are fixedly installed on the outer side wall of the shell 12, the connecting rods 16 are of an L-shaped structure, the first gear 14 is located between the pipeline 11 and the connecting rods 16, the top end of the connecting rods 16 is fixedly connected with a water tank 18, and the water tank 18 is in running fit with the pipeline 11; the first motor 13, the first gear 14 and the second gear 15 can rotate the pipeline 11; by the arrangement of the second moving wheel 29, the friction force between the connecting block 28 and the shell 12 can be changed into rolling friction force, so that the friction force between the connecting block 28 and the shell 12 is reduced; through the arrangement of the connecting rod 16, the water tank 18 can not rotate along with the rotation of the pipeline 11, so that the water in the water tank 18 can not rotate, the water in the water tank 18 can not generate centrifugal effect due to the rotation, and the water in the water tank 18 can be pumped into the pipeline 11 through the water pump 17 smoothly, and the normal operation of the cleaning work is ensured; the rotation of the pipeline 11 can make the water sprayed out of the water outlet generate centrifugal motion, so that the distance and the force of the water sprayed out of the water outlet can be increased, and the cleaning effect of the feed trough 1 is further improved.

Further, the moving mechanism comprises a sliding block 20 fixedly arranged at the bottom end of the shell 12, a sliding rail 19 is fixedly arranged at the top end of the top cover 2, the sliding block 20 is in limit sliding fit with the sliding rail 19, a lead screw 21 penetrates through the sliding block 20, the lead screw 21 is in threaded fit with the sliding block 20, a second motor 24 is fixedly arranged at the top end of the top cover 2, and the second motor 24 is in transmission fit with the lead screw 21; the cleaning mechanism can move in the long hole through the arrangement of the sliding rail 19, the sliding block 20, the lead screw 21 and the second motor 24; when the cleaning mechanism moves to one end of the long hole, the second motor 24 can rotate reversely, so that the cleaning mechanism can realize reciprocating circulation movement in the long hole, and how to control the motor to rotate positively and negatively is not repeated in the prior art.

Further, the first rotating mechanism comprises a first rotating shaft which is arranged on any support frame 3 in a limiting rotation manner, one end of the first rotating shaft is coaxially and detachably connected with a worm 7, a worm wheel 6 is fixedly sleeved on the first rotating rod 5, the worm 7 is in transmission fit with the worm wheel 6, and a crank 8 is fixedly arranged at the other end of the first rotating shaft; through the arrangement of the worm wheel 6, the worm 7 and the crank 8, when the feed trough 1 is required to rotate, the crank 8 is rocked, the worm 7 is rotated through the first rotating shaft by the rotation of the crank 8, the worm wheel 6 is rotated by the rotation of the worm 7, and then the first rotating rod 5 and the feed trough 1 can be rotated; when the feeding trough 1 is rotated, the worm 7 and the worm wheel 6 are self-locked, so that the feeding trough 1 can not automatically reset, and the feeding trough 1 can be kept at a rotating angle.

Further, a first chamber is formed in the support frame 3, one end, far away from the feed trough 1, of the first rotating rod 5 is located in the first chamber, an outer ring of the bearing 22 is fixedly installed in the first chamber, the first rotating rod 5 is fixedly connected with an inner ring of the bearing 22, a plurality of first moving wheels 23 are fixedly installed at the top and the bottom of the first rotating rod 5, and the first moving wheels 23 are in sliding fit with the inner side wall of the first chamber; by the arrangement of the bearing 22, the friction force between the first rotating rod 5 and the supporting frame 3 can be changed into rolling friction force, so that the friction force between the first rotating rod 5 and the supporting frame 3 is reduced; by the arrangement of the first moving wheel 23, when the first rotating rod 5 receives axial force, the first moving wheel 23 can distribute the axial force on the inner wall of the first chamber, thereby reducing the force of the vertical bearing 22 received by the bearing 22 and greatly avoiding the damage of the bearing 22.

Further, a plurality of locking blocks 25 are fixedly arranged at the bottom end of the top cover 2, a plurality of first grooves are formed in the top end of the feed trough 1 along the vertical direction, the plurality of first grooves are in one-to-one correspondence with the plurality of locking blocks 25, the first grooves are matched with the locking blocks 25 in a sliding manner, a plurality of second grooves are formed in the side wall of the feed trough 1 along the transverse direction, the plurality of second grooves are in one-to-one correspondence with the plurality of first grooves, the first grooves are communicated with the second grooves, locking rods 26 are slidably arranged in the second grooves, locking holes are formed in the locking blocks 25, the locking rods 26 are matched with the locking holes in a sliding manner, tension springs 27 are sleeved at one ends of the locking rods 26, which are positioned outside the feed trough 1, of the tension springs 27, and the two ends of the tension springs 27 are fixedly connected with the feed trough 1 and the locking rods 26 respectively; the top cover 2 can be locked at the top end of the trough 1 through the arrangement of the locking block 25 and the locking rod 26; the tension spring 27 can enable the locking rod 26 to automatically reset, and the locking rod 26 can be automatically inserted into the locking hole on the locking block 25, so that the top cover 2 can be ensured to have a good locking effect.

In addition, the one end that top cap 2 was kept away from to latch segment 25, the one end that latch lever 26 was located manger 1 all sets up to the inclined plane of the same slope orientation, when needs lock top cap 2 on manger 1, under the pressure of latch segment 25, latch lever 26 can automatic tensile extension spring 27, after top cap 2 lock finishes, latch lever 26 can be in the locking hole on latch segment 25 under the pulling force of extension spring 27 again, consequently, at the in-process of lock top cap 2, the staff need not to stimulate latch lever 26, the cost of labor of lock top cap 2 has been reduced.

Further, the bottom end of the supporting frame 3 is fixedly provided with a plurality of universal wheels 4; through the setting of universal wheel 4, can make this device more convenient remove.

The working process comprises the following steps: when the device is used, the device is moved to the proper bottom end through the universal wheels 4, and then the feed for feeding the lambs is put into the feed trough 1, so that the lambs can be fed in a feeding way; after feeding, the top cover 2 is buckled at the top end of the feed trough 1, water is poured into the water tank 18 from the water tank 18 through a water inlet hole on the water tank 18, all electric equipment of the device is started, at the moment, the second motor 24 rotates, the rotation of the second motor 24 drives the screw rod 21 to rotate, the rotation of the screw rod 21 drives the sliding block 20 to move in the sliding rail 19, and then the pipeline 11 can be driven to move in a long hole of the top cover, and the hairbrush 10 can be driven to move in the feed trough 1; meanwhile, the water pump 17 can spray out water in the water tank 18 from the water outlet hole of the pipeline 11, the rotation of the first motor 13 can drive the first gear 14 to rotate, the rotation of the first gear 14 can drive the second gear 15 to rotate, the pipeline 11 can be rotated, the rotation of the pipeline 11 can drive the hairbrush 10 to rotate, and the hairbrush 10 which simultaneously rotates and moves in the feeding trough 1 can clean the feeding trough 1 together with the water sprayed out from the water outlet hole.

When the water accumulated in the feed trough 1 reaches a certain amount, the water pump 17 is controlled to be turned off by the liquid level sensor 9, so that the water in the feed trough 1 can be prevented from overflowing; at this time, all electric equipment on the device is closed, and the locking rod 26 is pulled outwards, the locking rod 26 can be separated from the inside of the locking block 25, and therefore the top cover 2 can be detached from the feed trough 1; after the disassembly is finished, the crank 8 is rocked, the worm 7 is rotated by the rotation of the crank 8 through the first rotating shaft, the worm wheel 6 is rotated by the rotation of the worm 7, the first rotating rod 5 and the feed trough 1 are rotated by the rotation of the worm wheel 6, and therefore water in the feed trough 1 can be poured out.

If the feeding trough 1 is not cleaned, the operation is repeated, so that the feeding trough 1 can be cleaned again until the feeding trough 1 is cleaned, and the cleaning work of the feeding trough 1 is finished.

In the description of the present utility model, it should be understood that the terms "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.

The above embodiments are only illustrative of the preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model, and various modifications and improvements made by those skilled in the art to the technical solutions of the present utility model should fall within the protection scope defined by the claims of the present utility model without departing from the design spirit of the present utility model.

Claims (8)

1. The device for feeding the lambs before weaning is characterized by comprising a feeding trough (1), wherein a liquid level sensor (9) is fixedly arranged at the top of the inner wall of the feeding trough (1), two ends of the feeding trough (1) are fixedly connected with first rotating rods (5), the tail ends of the first rotating rods (5) are limited and rotatably connected with supporting frames (3), a first rotating mechanism is arranged on any supporting frame (3), and the first rotating mechanism is in transmission fit with the first rotating rods (5); the top of manger (1) can be dismantled and be connected with top cap (2), follow on top cap (2) the slot hole has been seted up to the length direction of manger (1), slidable mounting has wiper mechanism in the slot hole, wiper mechanism is used for wasing manger (1), wiper mechanism with level sensor (9) electric connection, the both sides of slot hole all are provided with moving mechanism, moving mechanism with slot hole parallel arrangement, moving mechanism is used for driving wiper mechanism is in remove in the slot hole, install second rotary mechanism on the wiper mechanism, second rotary mechanism is used for driving wiper mechanism rotates.

2. The device for feeding the lambs before weaning according to claim 1, wherein the cleaning mechanism comprises a pipeline (11) which is slidably mounted in the long hole, the moving mechanism is used for driving the pipeline (11) to move in the long hole, the second rotating mechanism is used for driving the pipeline (11) to rotate, a plurality of water outlet holes are formed in the bottom end of the pipeline (11), the water outlet holes are all located below the top cover (2), a hairbrush (10) is fixedly connected to the bottom end of the pipeline (11), the hairbrush (10) is correspondingly arranged with the water outlet holes, a water tank (18) is communicated with the top end of the pipeline (11), a water inlet hole is formed in the top end of the water tank (18), a water pump (17) is mounted on the pipeline (11), and the water pump (17) is electrically connected with the liquid level sensor (9).

3. The device for feeding lamb before weaning according to claim 2, wherein the second rotating mechanism comprises a plurality of connecting blocks (28) fixedly mounted on the pipeline (11), the connecting blocks (28) are sequentially arranged along the circumferential direction of the pipeline (11), a plurality of second moving wheels (29) are fixedly connected to the outer wall of the connecting blocks (28), a shell (12) is sleeved on the pipeline (11) in a sliding manner, the moving mechanism is mounted at the bottom end of the shell (12), the second moving wheels (29) are in sliding fit with the inner wall of the shell (12), a first motor (13) is fixedly mounted at the top end of the shell (12), a first gear (14) is detachably connected to an output shaft of the first motor (13), a second gear (15) is detachably connected to the pipeline (11), a plurality of connecting rods (16) are fixedly mounted on the outer side wall of the shell (12), the connecting rods (16) are L-shaped structures, the connecting rods (16) are fixedly connected with the top ends of the connecting rods (16) and the connecting rods (16) respectively, the water tank (18) is in rotary fit with the pipeline (11).

4. A lamb pre-weaning supplementary feeding device according to claim 3, wherein the moving mechanism comprises a sliding block (20) fixedly mounted at the bottom end of the shell (12), a sliding rail (19) is fixedly mounted at the top end of the top cover (2), the sliding block (20) is in limit sliding fit with the sliding rail (19), a screw (21) penetrates through the sliding block (20), the screw (21) is in threaded fit with the sliding block (20), a second motor (24) is fixedly mounted at the top end of the top cover (2), and the second motor (24) is in transmission fit with the screw (21).

5. The device for feeding the lambs before weaning according to claim 1, wherein the first rotating mechanism comprises a first rotating shaft which is installed on any supporting frame (3) in a limiting rotation mode, one end of the first rotating shaft is coaxially and detachably connected with a worm (7), a worm wheel (6) is fixedly sleeved on the first rotating rod (5), the worm (7) is in transmission fit with the worm wheel (6), and a crank (8) is fixedly installed at the other end of the first rotating shaft.

6. The device for feeding the lambs before weaning according to claim 1, wherein a first chamber is formed in the supporting frame (3), one end, far away from the feeding trough (1), of the first rotating rod (5) is located in the first chamber, an outer ring of a bearing (22) is fixedly installed in the first chamber, the first rotating rod (5) is fixedly connected with an inner ring of the bearing (22), a plurality of first moving wheels (23) are fixedly installed at the top and the bottom of the first rotating rod (5), and the first moving wheels (23) are in sliding fit with the inner side wall of the first chamber.

7. The device for feeding lamb before weaning according to claim 1, wherein a plurality of locking blocks (25) are fixedly arranged at the bottom end of the top cover (2), a plurality of first grooves are formed in the top end of the feeding trough (1) in a vertical mode, a plurality of locking holes are formed in the locking blocks (25) in a mode of one-to-one correspondence, the first grooves are matched with the locking blocks (25), the locking blocks (25) are in sliding fit with the first grooves, a plurality of second grooves are formed in the side wall of the feeding trough (1) in a mode of one-to-one correspondence, the first grooves are communicated with the second grooves, locking rods (26) are arranged in the second grooves in a sliding mode, locking holes are formed in the locking blocks (25), the locking rods (26) are matched with the locking holes in a mode of one-to-one correspondence, the locking rods (26) are in sliding fit with the locking holes, a plurality of second grooves are formed in the side wall, a plurality of second grooves are arranged in a mode of one-to one correspondence, a plurality of second grooves are respectively, a plurality of second grooves are communicated with the first grooves, and a plurality of tension springs (27) are respectively arranged at two ends of the feeding trough (27) respectively.

8. The device for supplementary feeding of lambs before weaning according to claim 1, wherein a plurality of universal wheels (4) are fixedly arranged at the bottom end of the supporting frame (3).