Animal feeding vehicle
By combining a rotatable feeding cage with a locking device and a clamping and fixing device, the problems of low feeding efficiency and difficulty in increasing density in existing mouse feeding cages are solved, achieving efficient feeding and high-density feeding, reducing physical exertion and improving ease of use.
Patent Information
- Application Number
- CN202520191925.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-07
- Publication Date
- 2026-01-06
- Estimated Expiration
- 2035-02-07
AI Technical Summary
Existing mouse cages are inefficient in feeding, have difficulty increasing stocking density, and occupy a lot of space in the work corridor, resulting in high physical exertion.
Design an animal feeding vehicle. The feeding cage is connected to the vehicle body via a rotating shaft. It can be selected to correspond to the working corridor and locked in position using a locking device. The feeding cage can be rotated 180°, allowing operators to feed from both sides from one side. It is also fixed in the feeding workshop by a clamping and fixing device.
The number of operating corridors was reduced, the feeding density was increased, the physical exertion of feeding was reduced, the feeding efficiency was improved, and flexible position adjustment was achieved through the use of moving wheels and braking devices.
Smart Images
Figure CN223758967U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of animal husbandry technology, and specifically relates to an animal husbandry vehicle. Background Technology
[0002] The production of vaccines requires mouse tissue as a carrier, resulting in a large demand for mice. This has led to the development of a multi-layered cage system for raising mice in breeding facilities. Existing cages have feeding ports on both sides, and each row of cages requires separate work corridors on both sides. This results in a large number of work corridors, requiring workers to walk through each corridor individually to feed the mice from different sides. This process is time-consuming and physically demanding for workers. Furthermore, the large space occupied by the work corridors makes it difficult to further increase the stocking density. Utility Model Content
[0003] This utility model provides an animal feeding vehicle, which aims to solve the problems of low efficiency and difficulty in increasing stocking density when using existing mouse feeding cages for feeding operations.
[0004] To achieve the above objectives, the technical solution adopted by this utility model is as follows:
[0005] An animal feeding cart is provided, which is placed on the side of the working corridor inside the animal husbandry workshop, the animal feeding cart comprising:
[0006] Vehicle body, feeding cages, and locking devices;
[0007] The feeding cage is located above the vehicle body and has two opposite feeding sides. The bottom of the feeding cage is rotatably connected to the vehicle body via a pivot, so that one of the two feeding sides can be selectively aligned with the working corridor. The pivot coincides with the vertical central axis of the feeding cage.
[0008] The locking device is located between the vehicle body and the feeding cage, and can lock the position of the feeding cage after the feeding cage is rotated to a specified angle.
[0009] In one possible implementation, the animal feeding vehicle further includes a clamping and fixing device connected to the feeding cage. The clamping and fixing device has a clamping state in which it is clamped and fixed to a fixing rod located in the feeding workshop, and a loosening state in which it is separated from the fixing rod.
[0010] In some embodiments, the clamping and fixing device includes a control box and a clamping assembly, the clamping assembly being fixed to the control box, the control box being connected to the feeding cage, the control box having a control element electrically connected to the clamping assembly to control the clamping assembly to switch between a clamping state and a loosening state.
[0011] In some embodiments, the fixing rod is located above the rearing cage, the control box is located at the top of the side wall of the rearing cage, the clamping assembly is located at the top of the control box, and its clamping end is located above the rearing cage.
[0012] In one possible implementation, the locking device includes a locking pin that slides vertically and vertically connected to the bottom of the side wall of the feeding cage, and the upper side of the vehicle body has a locking hole adapted to be inserted into the locking pin.
[0013] In some embodiments, there are two locking pins, located on opposite sides of the feeding cage, and one locking hole, with one of the two locking pins being inserted into the locking hole for locking; or, there are two locking holes, located on opposite sides of the vehicle body, and one locking pin, with one of the locking pins being inserted into the two locking holes for locking.
[0014] In one possible implementation, the animal feeding vehicle further includes a turntable supported at the bottom of the feeding cage, the turntable being connected to the top of the rotating shaft, and the turntable being rotatably connected to the vehicle body via the rotating shaft.
[0015] In some embodiments, a rolling support device is provided between the turntable and the vehicle body. The rolling support device includes a support ring and a plurality of rollers. The support ring is coaxially sleeved on the outer periphery of the rotating shaft. The plurality of rollers are evenly distributed on the outer periphery of the support ring and are rotatably connected to the support ring. The rotation axis of the rollers is perpendicular to the rotating shaft. The rollers are rolled and supported between the turntable and the vehicle body.
[0016] In one possible implementation, the vehicle body includes a main body and movable wheels located on the lower side of the main body. The main body is plate-shaped, the feeding cage is located on the upper side of the main body, and the pivot is perpendicular to the plate surface of the main body.
[0017] In some embodiments, a braking device is provided between the movable wheel and the vehicle body, and the movable wheel is stopped by the braking device.
[0018] The solution described in this application, compared to the prior art, involves animal feeding carts arranged in rows on both sides of the work corridor. One feeding side of the feeding cage faces the work corridor, while the other feeding side faces away from it. Two rows of animal feeding carts are arranged side-by-side between two adjacent work corridors. Workers stand on the work corridor and first feed material onto the feeding side. Then, they release the locking device from the feeding cage, causing it to rotate 180° along its vertical axis, switching to the other feeding side facing the work corridor, and then feeding material onto that side. After the feeding cage has rotated to its correct position, the locking device is used again to lock the cage in place, preventing further rotation. This animal feeding cart allows workers to feed material onto both sides of the feeding cage from one side, reducing the number of work corridors in the feeding workshop, increasing feeding density, effectively reducing physical exertion during feeding, and improving feeding efficiency. Attached Figure Description
[0019] Figure 1 A perspective view of an animal feeding vehicle provided according to an embodiment of the present utility model;
[0020] Figure 2 for Figure 1 A magnified view of the area where the locking device is located;
[0021] Figure 3 An assembly cross-sectional view of the vehicle body, axle, turntable, and feeding cage provided for another embodiment of the present utility model;
[0022] Explanation of reference numerals in the attached figures:
[0023] 1. Vehicle body; 101. Lock hole; 102. Limiting groove ring; 103. Mounting through hole; 110. Vehicle body main body; 120. Moving wheel; 2. Feeding cage; 201. Feeding side; 3. Locking device; 310. Locking pin; 320. Sliding bracket; 330. Actuating rod; 340. Supporting protrusion; 4. Rotating shaft; 5. Clamping and fixing device; 510. Control box; 520. Clamping assembly; 6. Fixing rod; 7. Turntable; 8. Rolling support device; 810. Supporting ring; 820. Roller; 9. Bearing; 10. Limiting boss; 11. Mounting cylinder. Detailed Implementation
[0024] To make the technical problems, technical solutions, and beneficial effects of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.
[0025] Unless otherwise expressly defined, the use of terms such as "first," "second," or "third" in the claims, description, and drawings of this utility model is for distinguishing different objects and not for describing a specific order.
[0026] Unless otherwise expressly defined, in the claims, description, and accompanying drawings of this utility model, the use of directional terms such as "center," "lateral," "longitudinal," "horizontal," "vertical," "top," "bottom," "inner," "outer," "upper," "lower," "front," "rear," "left," "right," "clockwise," "counterclockwise," "high," and "low" to indicate orientation or positional relationships is based on the orientation and positional relationships shown in the accompanying drawings and is only for the convenience of describing this utility model and simplifying the description. It does not indicate or imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore should not be construed as limiting the specific protection scope of this utility model.
[0027] Unless otherwise expressly defined, the terms "fixed connection" or "fixed connection" used in the claims, description and drawings of this utility model shall be interpreted broadly to refer to any connection in which there is no displacement or relative rotation relationship between the two parties, including non-removable fixed connection, detachable fixed connection, integral connection and fixed connection through other devices or components.
[0028] In the claims, description and accompanying drawings of this utility model, the terms "comprising", "having", and variations thereof are used to mean "including but not limited to".
[0029] Please refer to the following: Figure 1 The animal feeding vehicle provided by this utility model will now be described. The animal feeding vehicle is placed on the side of the working corridor in the feeding workshop. The animal feeding vehicle includes a vehicle body 1, a feeding cage 2, and a locking device 3. The feeding cage 2 is located above the vehicle body 1 and has two opposite feeding sides 201. The bottom of the feeding cage 2 is rotatably connected to the vehicle body 1 by a vertically arranged pivot 4, so that one of the two feeding sides 201 can be selectively aligned with the working corridor. The pivot 4 coincides with the vertical central axis of the feeding cage 2. The locking device 3 is located between the vehicle body 1 and the feeding cage 2 and can lock the position of the feeding cage 2 after the feeding cage 2 is rotated by a specified angle.
[0030] In this embodiment, the rearing cage 2 has multiple rearing spaces distributed vertically. Each rearing space has a feeding port on each of its opposite sides, and the side where the feeding port is located is called the feeding side 201. The internal structure of each rearing space is similar to that of existing rearing cages, and will not be described in detail here.
[0031] Compared with the prior art, the animal feeding cart provided in this embodiment has animal feeding carts arranged in rows on both sides of the work corridor. One feeding side 201 of the feeding cage 2 faces the work corridor, and the other feeding side 201 faces away from the work corridor. Two rows of animal feeding carts are arranged side by side between the two adjacent work corridors (i.e., no work corridor is set between the two rows of animal feeding carts arranged side by side). The operator stands on the work corridor and first feeds the feeding side. Then, the locking device 3 is released from the locking of the feeding cage 2, causing the feeding cage 2 to rotate 180° along its own vertical central axis, switching to the state where the other feeding side 201 faces the work corridor, and then feeding the other side. After the feeding cage 2 rotates into position, the locking device 3 is used again to lock the position of the feeding cage 2 to prevent it from rotating. The animal feeding cart of this embodiment can achieve the purpose of feeding the feeding ports on both sides of the feeding cage 2 by the operator standing on one side. It can not only reduce the number of work corridors in the feeding workshop and increase the feeding density, but also effectively reduce the physical consumption of feeding and improve the feeding efficiency. In addition, by using the vehicle body 1 as the carrier of the feeding cage 2, the entire animal feeding vehicle can be moved, so that the position of the animal feeding vehicle can be flexibly moved according to the operational needs, thereby improving the ease of use.
[0032] In some embodiments, see Figure 1 The animal feeding cart also includes a clamping and fixing device 5, which is connected to the feeding cage 2. The clamping and fixing device 5 has a clamping state where it is clamped and fixed to a fixing rod 6 located in the feeding workshop, and a loosened state where it is separated from the fixing rod 6. The fixing rod 6 is located on the side of the animal feeding cart away from the work corridor. The fixing rod 6 is fixedly connected to the floor of the feeding workshop and extends in a direction parallel to the work corridor. One fixing rod 6 can simultaneously support two rows of animal feeding carts. By clamping the fixing rod 6 with the clamping and fixing device 5, the animal feeding cart can be fixed in a designated position within the feeding workshop, while also effectively preventing the feeding cage 2 from rotating, maximizing the stability of the feeding cage 2.
[0033] Optionally, since the rearing cage 2 is rotatable, clamping and fixing devices 5 are provided on both sides of the rearing cage 2 so as to achieve clamping and fixing with the fixing rod 6 in different states.
[0034] In some specific embodiments of the clamping and fixing device 5, see [reference needed]. Figure 1The clamping and fixing device 5 includes a control box 510 and a clamping assembly 520. The clamping assembly 520 is fixed to the control box 510, which is connected to the rearing cage 2. The control box 510 has a control component that is electrically connected to the clamping assembly 520 to control the clamping assembly 520 to switch between a clamping state and a loosening state. The beneficial effects of this embodiment are as follows: First, the connection between the control box 510 and the clamping assembly 520 makes the clamping and fixing device 5 a modular unit. Before installation with the rearing cage 2, the control box 510 and the clamping assembly 520 are combined to form a pre-assembled body, enabling modular assembly and disassembly with the rearing cage 2, making installation and removal more convenient. Second, by touching the control component, the state of the clamping assembly 520 can be automatically switched, making it more flexible to use. At the same time, the overall structure of the clamping and fixing device 5 is more reasonable and convenient to use. The control component can be implemented in ways including but not limited to buttons, touch screens, etc.
[0035] Optional, see Figure 2 The clamping assembly 520 includes a clamping shell, a telescopic component, two grippers, and two connecting rods. The clamping shell is fixed to the outside of the control box 510. The two grippers are located outside the clamping shell and are respectively positioned on opposite sides of the telescopic component. One end of each gripper is rotatably connected to the clamping shell, and the two grippers form a clamping end. The main body of the telescopic component is fixed inside the clamping shell. The control box 510 contains a control circuit board, and a control component is located on the side wall of the control box 510. The control component and the telescopic component are electrically connected to the control circuit board. By activating the control component, the telescopic component can be extended or retracted. The connecting rods correspond one-to-one with the grippers. One end of each connecting rod is hinged to a gripper, and the other end is hinged to the telescopic end of the telescopic component. In the detached state, the telescopic end of the telescopic component is extended, and the two grippers are far apart. If it is necessary to clamp the fixed rod 6, after aligning with the fixed rod 6, the telescopic rod is retracted. The telescopic end uses the connecting rod to pull the grippers, and the two grippers swing relative to each other, ultimately clamping and fixing the fixed rod 6. The telescopic components can be implemented in ways including but not limited to electric actuators, telescopic cylinders, and telescopic hydraulic cylinders, which will not be listed here.
[0036] Optionally, the control box 510 is detachably connected to the side wall of the rearing cage 2. When needed, the control box 510 together with the clamping component 520 is installed on the rearing cage 2. When not needed, the control box 510 together with the clamping component 520 can be removed for maintenance or installed on other rearing cages 2, making it more flexible to use.
[0037] The detachable connection between the control box 510 and the rearing cage 2 is illustrated in the following examples: 1) The rearing cage 2 has a hanging ring on its side wall, and the control box 510 has a hook on its side wall, which is attached to the hanging ring; 2) The rearing cage 2 has an insertion hole on its side wall, and the control box 510 has a protruding insertion post on its side wall, which is inserted into the insertion hole. The insertion hole gradually tilts upwards along its opening direction, and the insertion post is also tilted relative to the control box 510. The insertion hole can limit the insertion post in the horizontal direction to prevent the control box 510 from falling off; 3) The control box 510 has a connecting ear on its side, which is fixed to the rearing cage 2 by threaded fasteners. This connection method has high assembly strength, and after the clamping assembly 520 is clamped by the fixing rod 6, the position of the rearing cage 2 relative to the fixing rod 6 is more stable.
[0038] In some embodiments, see Figure 2 The fixing rod 6 is located above the rearing cage 2 to prevent the rearing cage 2 from colliding with the fixing rod 6 when it rotates. The control box 510 is located on the top of the side wall of the rearing cage 2, and the clamping assembly 520 is located on top of the control box 510, with its clamping end located above the rearing cage 2, minimizing the horizontal dimensions for easy placement in the rearing workshop. To prevent the clamping assembly 520 from colliding with the fixing rod 6 when the rearing cage 2 rotates, the height of the clamping claw is lower than that of the fixing rod 6 when the cage is detached.
[0039] In some specific embodiments of the locking device 3, see [reference needed]. Figure 2 The locking device 3 includes a locking pin 310 that slides vertically and vertically to the bottom of the side wall of the feeding cage 2, and a locking hole 101 that is adapted to be inserted into the upper side of the vehicle body 1. The locking device 3 has a simple overall structure, is easy to use, and has a reliable locking effect.
[0040] Optionally, the side wall of the rearing cage 2 is provided with a sliding bracket 320, and a locking pin 310 is slidably inserted into the sliding bracket 320. The top of the locking pin 310 is provided with a lever 330 perpendicular to the locking pin 310, and the top of the sliding bracket 320 is provided with an upwardly protruding support plate 340. When the lever 330 is placed on the top of the support plate 340, the lower end of the locking pin 310 disengages from the locking hole 101, at which time the rearing cage 2 can be rotated; after the lever 330 swings to a misalignment with the support plate 340, the locking pin 310 can slide downward and engage with the locking hole 101.
[0041] One arrangement of the locking device 3 is as follows: two locking pins 310 are provided, located on opposite sides of the feeding cage 2, and one locking hole 101 is provided. One of the two locking pins 310 is selectively inserted into the locking hole 101 for locking. When one feeding side 201 faces the working corridor, one locking pin 310 is inserted into the locking hole 101; when the other feeding side 201 faces the working corridor, the other locking pin 310 is inserted into the locking hole 101.
[0042] Another arrangement of the locking device 3 is as follows: Two locking holes 101 are provided, located on opposite sides of the vehicle body 1. A locking pin 310 is provided, which is selectively engaged with both locking holes 101 for locking. When one feeding side 201 faces the work corridor, the locking pin 310 engages with one locking hole 101; when the other feeding side 201 faces the work corridor, the locking pin 310 engages with the other locking hole 101. This arrangement reduces the number of parts such as the locking pin 310, thus lowering operating costs.
[0043] In some embodiments, see Figure 2 The animal feeding vehicle also includes a turntable 7, which supports the bottom of the feeding cage 2. The turntable 7 is connected to the top of the rotating shaft 4, and the outer diameter of the turntable 7 is much larger than the outer diameter of the rotating shaft 4. The turntable 7 is rotatably connected to the vehicle body 1 through the rotating shaft 4. The turntable 7 can effectively increase the support area of the feeding cage 2, avoid the risk of deformation of the bottom of the feeding cage 2 due to stress concentration, and improve the structural stability of the feeding cage 2.
[0044] Based on the above embodiments, see Figure 2 To improve the smoothness of turntable 7 rotation and mitigate the risk of tilting, a rolling support device 8 is provided between turntable 7 and vehicle body 1. The rolling support device 8 includes a support ring 810 and at least three rollers 820. The support ring 810 is coaxially sleeved on the outer circumference of the rotating shaft 4. Each roller 820 is evenly distributed on the outer circumference of the support ring 810 and rotatably connected to it. The rotation axis of each roller 820 is perpendicular to the rotating shaft 4, and the rollers 820 provide rolling support between turntable 7 and vehicle body 1. Optionally, the rollers 820 are positioned close to the circumferential edge of turntable 7 to improve the reliability of support for turntable 7.
[0045] Optional, see Figure 2 A limiting groove ring 102 is formed on the upper surface of the vehicle body 1. The limiting groove ring is coaxially set with the rotating shaft 4. The rolling support device 8 is placed in the limiting groove ring, and the roller 820 rolls in contact with the bottom surface of the limiting groove ring. The setting of the limiting groove ring restricts the position of the rolling support device 8 in the horizontal direction, avoiding the problem that its displacement will cause it to fail to effectively support the turntable 7. At the same time, it can also reduce the height of the rolling support device 8 exposed above the vehicle body 110, reduce the distance between the turntable 7 and the vehicle body 110, thereby lowering the center of gravity of the feeding cage 2 and improving the stability of the feeding cage 2 rotation. At the same time, the smaller gap also reduces the risk of foreign objects entering between the turntable 7 and the vehicle body 110, ensuring the smooth rotation of the turntable 7 and making subsequent cleaning easier.
[0046] Optional, see Figure 2The body body 110 has a through mounting hole 103 in the middle, and the rotating shaft 4 passes through the mounting hole 103. A bearing 9 is provided between the side wall of the mounting hole 103 and the rotating shaft 4 to ensure the smooth rotation of the rotating shaft 4. Optionally, a limiting boss 10 is provided at the bottom end of the mounting hole 103 to support the inner and outer rings of the bearing 9 and ensure the stability of the bearing 9 structure.
[0047] Optionally, a mounting cylinder 11 is fixed to the lower side of the turntable 7. The mounting cylinder 11 can be inserted into the upper end of the rotating shaft 4. The turntable 7 and the rotating shaft 4 can be detachably connected by plugging and unplugging. On this basis, the turntable 7 and the feeding cage 2 can be fixedly connected by means of threaded fasteners. The turntable 7 and the feeding cage 2 are pre-assembled into a whole before being connected to the rotating shaft 4, which makes it easier for the feeding cage 2 to be aligned with the rotating shaft 4. The position of the feeding cage 2 on the vehicle body 1 can be better controlled, avoiding the problem of the feeding cage 2 hitting the surrounding objects when rotating.
[0048] Optionally, the lower opening of the mounting cylinder 11 is a flared opening to facilitate the insertion of the rotating shaft 4 into the mounting cylinder 11. Furthermore, the upper surface of the bearing 9 is lower than the upper surface of the mounting hole 103, and the lower end of the mounting cylinder 11 is lower than the upper surface of the vehicle body 110, which helps to further reduce the distance between the turntable 7 and the upper surface of the vehicle body 110, improving the compactness of the structure.
[0049] More specifically, a sealing brush is provided on the outer periphery of the turntable 7. The sealing brush contacts the upper surface of the vehicle body 110, further eliminating the risk of foreign objects entering between the turntable 7 and the vehicle body 110.
[0050] In some embodiments, see Figure 2 A positioning platform is provided on the inner side of the mounting cylinder 11, and a positioning flat surface is provided on the outer circumferential surface of the rotating shaft 4. The positioning platform contacts the positioning flat surface to restrict the displacement of the mounting cylinder 11 in the circumferential direction of the rotating shaft 4. In this way, the turntable 7 and the rotating shaft 4 cannot rotate, and the rotation of the feeding cage 2 is more controllable. Based on this, since the rotating shaft 4 is set through the mounting hole 103, a rotation drive device is set on the lower side of the vehicle body 110. The rotation of the rotating shaft 4 is realized by electronic control. The rotation of the rotating shaft 4 drives the turntable 7 and the feeding cage 2 to rotate synchronously. The rotation angle of the rotating shaft 4 can be precisely controlled by preset commands, which is conducive to achieving precise control of the rotation of the feeding cage 2. Moreover, the operator does not need to manually rotate the feeding cage 2, making the operation more labor-saving.
[0051] Optionally, the rotation drive device includes a drive motor, a driving bevel gear, and a driven bevel gear. The drive motor is fixed to the lower side of the body 110, and its output shaft is perpendicular to the rotating shaft 4. The driving bevel gear is coaxially fixed to the output shaft of the drive motor, and the driven bevel gear is coaxially fixed to the lower end of the rotating shaft 4. The driving bevel gear meshes with the driven bevel gear, thereby controlling the rotation of the rotating shaft 4 by outputting torque through the drive motor.
[0052] Optionally, to facilitate the start and stop control of the drive motor, a rotary switch is installed on the outer periphery of the vehicle body 110. The rotary switch is electrically connected to the drive motor, and the operator can use their foot to touch the rotary switch to control the start and stop of the drive motor.
[0053] In some embodiments, see Figure 2 To enable the mobility of the vehicle body 1, the vehicle body 1 includes a main body 110 and casters 120 located on the underside of the main body 110. The main body 110 is plate-shaped, and the breeding cage 2 is located on the upper side of the main body 110. The pivot 4 is perpendicular to the plate surface of the main body 110. The plate-shaped design of the main body 110 can minimize the height of the vehicle body 1 while providing a larger support area for the breeding cage 2.
[0054] Based on the above embodiment, a braking device is provided between the movable wheel 120 and the vehicle body 110. The movable wheel 120 is stopped by the braking device. After stopping, the movable wheel 120 cannot rotate, and the position of the vehicle body 1 is locked.
[0055] Optionally, to allow the animal feeding vehicle to move flexibly, the casters 120 are swivel wheels, and the braking device can fix the position of the casters 120, preventing the vehicle body 1 from moving further and avoiding the problem of the animal feeding vehicle moving and affecting the operation during operation. The braking device can refer to the existing swivel wheel braking structure, and the specific structure will not be described in detail here.
[0056] In some embodiments, see Figure 2 To facilitate the movement of the animal care vehicle 1, a push-pull handle is provided on the side of the main body 110. This handle is rotatably connected to the main body 110, allowing it to be rotated and folded. When the animal care vehicle needs to be moved, simply rotate the handle to stand it up for easy pushing and pulling. When not in use, the handle can be rotated closer to the main body 110 for folding and storage, saving space. Alternatively, the push-pull handle can be detachably connected to the main body 110 (e.g., with a pin). The handle can be attached when the animal care vehicle needs to be moved and removed when not in use. This detachable connection method allows for adaptability to different animal care vehicle usage methods using a single handle, resulting in lower operating costs.
[0057] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.
Claims
1. An animal feeding cart, characterized in that, The animal feeding vehicle is placed on the side of the operation corridor in the feeding workshop, and comprises: a vehicle body (1), a feeding cage (2) and a locking device (3); the feeding cage (2) is located above the vehicle body (1) and has two oppositely arranged feeding sides (201), the bottom of the feeding cage (2) is rotationally connected with the vehicle body (1) through a rotating shaft (4) so that the two feeding sides (201) can selectively correspond to the operation corridor, and the rotating shaft (4) is coincident with the vertical central axis of the feeding cage (2); the locking device (3) is arranged between the vehicle body (1) and the feeding cage (2) and can lock the position of the feeding cage (2) after the feeding cage (2) is rotated by a specified angle.
2. The animal feeding cart of claim 1, wherein, The animal feeding vehicle further comprises a clamping fixing device (5) connected with the feeding cage (2), the clamping fixing device (5) has a clamping state of clamping fixation with a fixed rod (6) arranged in the feeding workshop and a release state of mutual separation from the fixed rod (6).
3. The animal feeding cart of claim 2, wherein, The clamping fixing device (5) comprises a control box (510) and a clamping assembly (520), the clamping assembly (520) is fixed on the control box (510), the control box (510) is connected with the feeding cage (2), the control box (510) has a control element electrically connected with the clamping assembly (520) to control the clamping assembly (520) to switch between the clamping state and the release state.
4. The animal feeding cart of claim 3, wherein, The fixed rod (6) is located above the feeding cage (2), the control box (510) is arranged at the top of the side wall of the feeding cage (2), and the clamping assembly (520) is arranged at the top of the control box (510) and has a clamping end located above the feeding cage (2).
5. The animal feeding cart of claim 1, wherein, The locking device (3) comprises a locking pin (310) slidably connected with the bottom of the side wall of the feeding cage (2), and the upper side of the vehicle body (1) is provided with a lock hole (101) adapted to the insertion of the locking pin (310).
6. The animal feeding cart of claim 5, wherein, The locking pin (310) is provided with two locking pins respectively located at opposite sides of the feeding cage (2), the lock hole (101) is provided with one lock hole, and the two locking pins (310) are selectively inserted into the lock hole (101) for locking; alternatively, the lock hole (101) is provided with two lock holes respectively arranged at two sides of the vehicle body (1), the locking pin (310) is provided with one locking pin, and the locking pin (310) is selectively inserted into the two lock holes (101) for locking.
7. The animal feeding cart of claim 1, wherein, The animal feeding vehicle further comprises a rotating disc (7) supported on the bottom of the feeding cage (2), the rotating disc (7) is connected with the top of the rotating shaft (4), and the rotating disc (7) is rotationally connected with the vehicle body (1) through the rotating shaft (4).
8. The animal feeding cart of claim 7, wherein, A rolling bearing device (8) is arranged between the rotating disc (7) and the vehicle body (1), the rolling bearing device (8) comprises a bearing ring (810) and a plurality of rollers (820), the bearing ring (810) is coaxially sleeved on the outer periphery of the rotating shaft (4), the plurality of rollers (820) are uniformly distributed on the outer periphery of the bearing ring (810) and are respectively rotationally connected with the bearing ring (810), the rotating shaft of the roller (820) is perpendicular to the rotating shaft (4), and the roller (820) is rolling supported between the rotating disc (7) and the vehicle body (1).
9. The animal feeding cart of claim 1, wherein, The vehicle body (1) comprises a vehicle body main body (110) and a moving wheel (120) arranged on the lower side of the vehicle body main body (110), the vehicle body main body (110) is in a plate shape, the breeding cage (2) is located on the upper side of the vehicle body main body (110), and the rotating shaft (4) is perpendicular to the plate surface of the vehicle body main body (110).
10. The animal feeding cart of claim 9, wherein, A brake device is arranged between the moving wheel (120) and the vehicle body main body (110), and the moving wheel (120) is stopped by the brake device.