Foldable movable feeding device for livestock breeding

Abstract

The foldable and movable feeding device comprises a left box body, a right box body, a feed trough, lower telescopic rods, supporting legs and a push-pull mechanism, the feed trough capable of being folded left and right is installed between the left box body and the right box body, the feed trough is in an organ shape, the lower telescopic rods are jointly fixed between the left box body and the right box body, and the lower telescopic rods are fixed to the left box body and the right box body. The lower telescopic rod can stretch out and draw back left and right, is located below the material groove and can support the material groove, and the front and rear parts of the left box body and the front and rear parts of the right box body are connected with supporting legs in an up-down sliding mode correspondingly. When the material trough is used, the left box body and the right box body are manually lifted left and right, the material trough can be conveniently folded and stretched, and the size is smaller after the material trough is folded; the two sliding blocks on the front portion and the rear portion can get close to each other and get away from each other through the two-way lead screw by manually rotating the hand wheel forwards and backwards, and therefore the two supporting legs move up and down synchronously through the connecting rod.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of livestock breeding, and particularly relates to a foldable and movable feeding device for livestock breeding. BACKGROUND

[0002] In the process of livestock breeding, in order to keep the feed clean when the livestock eats, a feed trough is usually used to hold the feed. Different livestock has different height of the feed trough, for example, the large livestock such as cattle and horses has a relatively large height of the feed trough, and the small livestock such as sheep and pigs has a relatively small height of the feed trough. The Chinese invention patent with the application number 201921492482.1 provides a foldable feeding device for livestock and veterinary, and the staff can quickly fold and carry the feeding trough at any time, and the staff can adjust the height of each supporting leg at any time when feeding outdoors. However, the folding method of the feeding trough is complicated, and the volume is still large after folding, and the space is occupied. The adjustment of the supporting leg needs to be carried out one by one, and when a large adjustment is needed, the one-by-one adjustment is inconvenient, and the overall supporting effect is unstable, and even the device is turned over, which is not safe and efficient. In addition, the supporting stability of the supporting leg is reduced after the telescopic support is extended by a large distance, and the telescopic support is easily deformed and bent under heavy load, which affects the subsequent up and down movement and cannot be used normally. The above problems highlight the deficiencies of the prior art. SUMMARY

[0003] The present application aims to provide a foldable and movable feeding device for livestock breeding, which solves the technical problems of the prior art, such as not easy to fold, large volume after folding, not safe and efficient for adjusting the supporting leg, and easy to damage the supporting leg.

[0004] To achieve the above-mentioned purpose, the present application adopts the following technical scheme: A foldable and movable feeding device for livestock breeding, comprising a left box body, a right box body, a feed trough, a lower telescopic rod, a supporting leg, and a push-pull mechanism. The left box body and the right box body are provided with a feed trough capable of being folded left and right. The feed trough is in the shape of an organ. A plurality of lower telescopic rods are fixed between the left box body and the right box body. The lower telescopic rods can be telescoped left and right and are located below the feed trough to support the feed trough. The left box body and the right box body are respectively connected with a supporting leg which slides up and down. The left box body and the right box body are respectively provided with a push-pull mechanism with a braking function. The push-pull mechanism is used to control the up and down movement and braking of the two supporting legs connected to the left box body or the right box body.

[0005] On the basis of the above technical scheme, the outer wall of the overlapping part of the trough folding is fixed with a lead-through cylinder, the trough is provided with a plurality of support frames from left to right, the support frames are connected in the lead-through cylinder, the support frames are provided with downward bending structures at the front and back, the left box body and the right box body are fixed with two upper telescopic rods, the two upper telescopic rods are located below the bending structures of the support frames respectively and can be in contact with the bending structures.

[0006] On the basis of the above technical scheme, the push-pull mechanism comprises an upper support, a bidirectional screw rod, a hand wheel, a sliding block, a connecting rod and a lower support, the left box body and the right box body are each fixed with a group of upper supports, two front and back corresponding upper supports form a group, two groups of upper supports are each rotatably connected with a horizontal bidirectional screw rod, the bidirectional screw rod is arranged horizontally in front and back, and the outer threads of the front and back parts are opposite in rotation direction, the front parts of the two bidirectional screw rods are coaxially fixed with hand wheels, the front and back parts of the two bidirectional screw rods are respectively front and back through threaded connection with sliding blocks, the sliding blocks are in contact with the left box body or the right box body and slide forward and backward to generate friction, the bottom parts of the sliding blocks are respectively front and back hinged with connecting rods, the bottom parts of the support legs are respectively fixed with lower supports, the bottom parts of the connecting rods are respectively front and back hinged with the lower supports, when the bidirectional screw rod rotates forward and backward, the two lower supports can be moved away from each other and moved close to each other through the sliding blocks, so that the two support legs are synchronously moved up and down along the left box body or the right box body.

[0007] On the basis of the above technical scheme, the bottom parts of the support legs are respectively coaxially and threadedly connected with vertical support feet, the bottom parts of the support feet are coaxially and hexagonal prismatic, the left and right ends of the trough are respectively fixed with insertion frames along the edges, the front and back parts of the right end of the left box body and the front and back parts of the left end of the right box body are respectively fixed with vertical insertion strips, the insertion strips are respectively sealingly inserted with the insertion frames, the bottom parts of the right end of the left box body and the left end of the right box body are respectively fixed with horizontal support plates, the top ends of the support plates are fixed with the bottom ends of the insertion strips, and the top ends can be in contact with the bottom ends of the insertion frames, the left end of the left box body and the right end of the right box body are respectively fixed with handles, and the telescopic joints of the upper telescopic rods and the lower telescopic rods are at least three joints.

[0008] Compared with the prior art, the present application has the following advantages: when the present application is used, the left box body and the right box body are manually pulled left and right, so that the trough can be conveniently folded and stretched, and the volume after folding is smaller; the hand wheel is manually rotated forward and backward, so that the two sliding blocks of the front and back parts are moved close to each other and moved away from each other through the bidirectional screw rod, so that the two support legs are synchronously moved up and down through the connecting rod, so that the height of the trough is quickly and greatly adjusted, the support effect is stable, the trough is not easy to overturn, and the present application is safe and efficient; since the connecting rod, the bidirectional screw rod and the sliding block are arranged, a triangular structure can be formed between the connecting rod and the support leg, the stability of the support leg is improved, the possibility of deformation is reduced, and the present application is safer. BRIEF DESCRIPTION OF DRAWINGS

[0009] Fig. 1 The schematic diagram of the shaft measurement structure of the present application.

[0010] Fig. 2 The schematic diagram of the cooperation of the support leg and the support foot of the present application.

[0011] Fig. 3 The schematic diagram of the bottom structure of the trough of the present application.

[0012] In the figure: 1, left box body, 2, right box body, 3, trough, 4, lower telescopic rod, 5, support leg, 7, through guide cylinder, 8, support frame, 9, bending structure, 10, upper telescopic rod, 11, upper support, 12, bidirectional screw rod, 13, hand wheel, 14, sliding block, 15, connecting rod, 16, lower support, 17, support foot, 18, insertion frame, 19, insertion strip, 20, support plate, 21, handle. DETAILED DESCRIPTION

[0013] The present application will be further described in detail below in combination with the drawings and specific embodiments.

[0014] As Figs. 1-3 shown, a foldable movable feeding device for livestock breeding comprises a left box body 1, a right box body 2, a trough 3, a lower telescopic rod 4, a support leg 5, and a push-pull mechanism. The trough 3 capable of being folded left and right is installed between the left box body 1 and the right box body 2. The trough 3 is in the shape of an organ. A plurality of lower telescopic rods 4 are fixed together between the left box body 1 and the right box body 2. The lower telescopic rods 4 can be telescoped left and right and are located below the trough 3 to support the trough 3. The left box body 1 and the right box body 2 are respectively connected with the support legs 5 which are slidably connected in an up-down direction. The left box body 1 and the right box body 2 are respectively provided with the push-pull mechanism with a braking function. The push-pull mechanism is used to control the up-down movement and braking of the two support legs 5 which are slidably connected to the left box body 1 or the right box body 2.

[0015] In use, the left box body 1 and the right box body 2 are manually pulled left and right to conveniently fold and stretch the trough 3. The lower telescopic rods 4 are used to support the trough 3, which can well bear the feed. By controlling the action of the push-pull mechanism, the two support legs 5 can be simultaneously moved up and down, improving the work efficiency, stabilizing the support effect, and reducing the risk of rollover.

[0016] The outer wall of the overlapping part of the folded trough 3 is fixed with a through guide cylinder 7. A plurality of support frames 8 are installed in the trough 3 from left to right. The support frames 8 are connected in the through guide cylinder 7. The support frames 8 are respectively provided with downward bending structures 9 at the front and rear parts. The left box body 1 and the right box body 2 are fixed with two upper telescopic rods 10. The two upper telescopic rods 10 are respectively located below the bending structures 9 of the support frames 8 and can be in contact with the bending structures 9.

[0017] Further, the bending structure 9 is in contact with the upper telescopic rod 10, which can further improve the support effect of the trough 3 and the feed, and the upper telescopic rod 10 can improve the stability of the relative angle of the left box body 1 and the right box body 2, and reduce the deformation.

[0018] The push-pull mechanism comprises upper supports 11, bidirectional screws 12, hand wheels 13, sliding blocks 14, connecting rods 15, and lower supports 16. The left box body 1 and the right box body 2 are each fixed with a group of upper supports 11. Two front and rear corresponding upper supports 11 form a group. Two groups of upper supports 11 are each jointly rotatably connected with horizontal bidirectional screws 12. The bidirectional screws 12 are arranged horizontally in front and back. The outer threads of the front and back parts are opposite in rotation direction. The front parts of the two bidirectional screws 12 are each coaxially fixed with a hand wheel 13. The front and back parts of the two bidirectional screws 12 are each front and back through-threadedly connected with a sliding block 14. The sliding block 14 is in front and back sliding friction with the left box body 1 or the right box body 2. The bottom of each sliding block 14 is front and back hingedly connected with a connecting rod 15. The bottom of each supporting leg 5 is fixed with a lower support 16. The bottom of each connecting rod 15 is front and back hingedly connected with a lower support 16. When the bidirectional screws 12 are reversely rotated, the two lower supports 16 can be moved away from each other and moved close to each other through the sliding blocks 14, so that the two supporting legs 5 are synchronously up and down slid along the left box body 1 or the right box body 2.

[0019] Further, the hand wheel 13 is manually reversely rotated, so that the front and back two sliding blocks 14 are moved close to each other and moved away from each other through the bidirectional screws 12, so that the two supporting legs 5 are synchronously up and down moved through the connecting rods 15, so that the height of the trough 3 is quickly and greatly adjusted. Since the connecting rod, the bidirectional screw 12, and the sliding block 14 are arranged, a triangular structure is formed between the supporting leg 5, which improves the stability of the supporting leg 5 and reduces the possibility of deformation, and is more secure.

[0020] The bottom of each supporting leg 5 is coaxially threadedly connected with a vertical supporting leg 17. The bottom of the supporting leg 17 is coaxially a regular hexagonal prism. The left and right ends of the trough 3 are each fixed with an insertion bracket 18 along the edge. The right end of the left box body 1 and the left end of the right box body 2 are each fixed with a vertical insertion strip 19. Each insertion strip 19 is sealingly inserted with an insertion bracket 18. The right end of the left box body 1 and the left end of the right box body 2 are each fixed with a horizontal supporting plate 20. The top end of the supporting plate 20 is fixed with the bottom end of the insertion strip 19, and the top end can be in contact with the bottom end of the insertion bracket 18. The left end of the left box body 1 and the right end of the right box body 2 are each fixed with a handle 21. The telescopic joints of the upper telescopic rod 10 and the lower telescopic rod 4 are at least three joints.

[0021] The wrench is used to rotate the bottom of the supporting leg 17, the height of the supporting leg 17 relative to the supporting leg 5 is changed, the height and angle of the material groove 3 are adjusted slightly, then the uneven ground or slope is adapted, because the adjustment is slight, the possibility of the material groove 3 overturning is not high, thus the safety is ensured, the insertion strip 19 is inserted with the insertion frame 18, the insertion frame 18 is supported through the supporting plate 20, the position of the material groove 3 relative to the left box body 1 and the right box body 2 is stable and not easy to separate, at the same time, the artificial dismounting, replacing and cleaning are ensured, the hand-held handle 21 can be moved by the device, and the use is convenient.

[0022] The above is the preferred embodiment of the present application, for those skilled in the art, according to the teaching of the present application, the change, modification, replacement and variation of the embodiment without departing from the principle and spirit of the present application still falls into the protection scope of the present application.

Claims

1. A foldable mobile feeding device for livestock breeding, comprising a left box body (1), a right box body (2), a trough (3), a lower telescopic rod (4), a supporting leg (5), a push-pull mechanism, characterized in that: The left box (1) and right box (2) are installed with a left and right folding chute (3), the chute (3) is in the shape of an organ, the left box (1) and right box (2) are jointly fixed with a plurality of lower telescopic rods (4), the lower telescopic rods (4) can be left and right telescopic, and are located below the chute (3) to support the chute (3), the left box (1) and right box (2) are respectively installed with a push-pull mechanism with a braking function, and the push-pull mechanism is used for controlling the two support legs (5) connected to the left box (1) or right box (2) to move up and down and brake.

2. The foldable mobile feeding device for livestock farming according to claim 1, characterized in that: The outer wall of the overlapping part of the chute (3) is fixed with a lead-through cylinder (7), the chute (3) is installed with a plurality of support frames (8) from left to right, the support frames (8) are threaded in the lead-through cylinder (7), the support frames (8) are respectively provided with downward bending structures (9) at the front and rear parts, and the left box (1) and right box (2) are jointly fixed with two upper telescopic rods (10), the two upper telescopic rods (10) are respectively located below the bending structures (9) of the support frames (8) and can be in contact with the bending structures (9).

3. The foldable mobile feeding device for livestock farming according to claim 2, characterized in that: The push-pull mechanism comprises an upper support (11), a bidirectional screw rod (12), a hand wheel (13), a sliding block (14), a connecting rod (15), and a lower support (16), one set of upper supports (11) are fixed to the left box (1) and right box (2), two front and rear corresponding upper supports (11) form a set, two sets of upper supports (11) are respectively jointly connected with horizontal bidirectional screw rods (12), the bidirectional screw rods (12) are arranged horizontally in front and back, and the outer threads of the front and rear parts are opposite in rotation direction, the front parts of the two bidirectional screw rods (12) are respectively coaxially fixed with hand wheels (13), the front and rear parts of the two bidirectional screw rods (12) are respectively front and rear threaded and connected with sliding blocks (14), the sliding blocks (14) are in contact with the left box (1) or right box (2) to slide and rub front and back, the bottoms of the sliding blocks (14) are respectively front and rear hinged with connecting rods (15), the bottoms of the support legs (5) are respectively fixed with lower supports (16), the bottoms of the connecting rods (15) are respectively front and rear hinged with the lower supports (16), and when the bidirectional screw rods (12) are reversely rotated, the two lower supports (16) can be moved away from each other and moved close to each other through the sliding blocks (14), so that the two support legs (5) are synchronously moved up and down along the left box (1) or right box (2).

4. The foldable mobile feeding device for livestock breeding according to claim 3, characterized in that: Each of the support legs (5) is coaxially and threadedly connected with a vertical support foot (17) at the bottom, the support foot (17) is coaxially in the shape of a regular hexagonal prism, the left and right ends of the chute (3) are respectively fixed with an insertion bracket (18) along the edge, the left and right ends of the left box body (1) and the left and right ends of the right box body (2) are respectively fixed with vertical insertion strips (19), each of the insertion strips (19) is sealingly inserted with the insertion bracket (18), the left and right ends of the left box body (1) and the left and right ends of the right box body (2) are respectively fixed with horizontal support plates (20) at the bottom, the top end of the support plate (20) is fixed with the bottom end of the insertion strip (19), and the top end can be in contact with the bottom end of the insertion bracket (18), the left and right ends of the left box body (1) and the left and right ends of the right box body (2) are respectively fixed with handles (21), and the telescopic sections of the upper telescopic rod (10) and the lower telescopic rod (4) are at least three sections.

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