Feed spraying device

By designing the lead part and the support part, and using the combination of spring and roller, the problem of inaccurate sprinkling of existing feed spreaders for lower feed tanks is solved, and the stability and adaptability of the feed spraying device is achieved, ensuring that Accuracy and stability of sprinkling.

CN222193594UActive Publication Date: 2024-12-20HEBEI YOUMU TECH GRP CO LTD
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Patent Information

Application Number
CN202420995595.8
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-05-09
Publication Date
2024-12-20
Estimated Expiration
2034-05-09

AI Technical Summary

Technical Problem

When the existing feed spreading trucks are spreading, they cannot effectively contact the lower feed trough, resulting in the shortening of the spring tension of the connecting plate, which affects the accuracy and stability of the spreading material.

Method used

A feed spraying device is designed, including a guide part and a support part. The guide part adopts an L-shaped card plate, a slider, a slider, a guide plate, a U-shaped plate, a roller, a T-shaped slider and a connecting rod. The L-shaped card plate is positioned by the elastic force of the spring. The support part uses a mounting rod, storage box, extension rod, sleeve, screw and limit slider. The limit slider is used to move the storage box and extension rod up and down. , the roller supports the extension plate to ensure the stability of the device and adapt to the feeding tanks of different heights.

Benefits of technology

Improve the stability and adaptability of the feed spraying device, ensure that the contact angle between the roller and the feeding tank at different heights remains unchanged, expands the feed area, and uses the spring force to make the guide plate and extension plate fold upwards. Fixed, solves the problem of inaccurate sprinkling.

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Abstract

The utility model relates to the technical field of livestock breeding, and discloses a feed spraying device which comprises a feed box, a feed scattering device is arranged on the right side of the feed box, the feed scattering device comprises a feed guiding part, and the feed guiding part comprises an L-shaped clamping plate, a sliding block and a sliding rod. According to the feed spraying device, the mounting rod, the storage box, the extension rod, the sleeve, the screw rod and the limiting sliding block are arranged, the storage box and the extension rod can move up and down through the limiting sliding block, the extension rod and the storage box are kept horizontal, the connecting rod is connected with the extension rod by rotating the sleeve, and the connecting rod is kept vertical; when the rolling wheels are matched with food troughs with different heights, the contact angles of the rolling wheels and the food troughs are not changed, and the stability of the extension plates is improved; by arranging the material guide plate, the U-shaped plate, the extension plate, the rolling wheels, the T-shaped sliding blocks and the connecting rods, the feeding area of the device is enlarged through relative sliding of the material guide plate and the extension plate, and meanwhile the extension plate is supported through the rolling wheels.
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Description

Technical Field

[0001] The utility model relates to the technical field of animal husbandry, in particular to a feed spraying device. Background Art

[0002] In livestock farming, a dispensing device is generally used to spread feed into the trough.

[0003] A Chinese patent discloses a feeding and spreading vehicle with the announcement number CN217657598U, which includes a vehicle body, a conveyor belt and a connecting plate rotatably connected to the bottom of the conveyor belt. The connecting plate is used to transfer the feed dropped from the conveyor belt. During use, the side of the connecting plate away from the vehicle body is overlapped on the edge of the feed trough. After the feed drops from the conveyor belt, it will slide into the feed trough through the connecting plate. The setting that the width of the connecting plate is greater than the width of the conveyor belt can prevent the feed from sliding from the connecting plate to the ground; the utility model extends and overlaps the edge of the feed trough by rotating the connecting plate connected to the bottom of the conveyor belt, so that the feed dropped from the conveyor belt can be directly transferred to the feed trough. The staff only needs to drive forward in a straight line, avoiding the need for the staff to look back to check whether the feed has entered the feed trough and to handle the feed dropped outside the feed trough, effectively solving the problem of inaccurate feeding during use of the current feeding and spreading vehicle.

[0004] However, the following disadvantages still exist: when the device is in use, the first abutment wheel and the second abutment wheel U contact the feed trough, so that the bottom end of the connection plate is always located above the feed trough. However, when the device spreads feed to the lower feed trough, the abutment wheel cannot contact the feed trough well, so that the connection plate is shortened by the tension of the spring during the driving process of the vehicle body. Therefore, we propose a feed spraying device to solve this problem. Utility Model Content

[0005] The purpose of the utility model is to provide a feed spraying device to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a feed spraying device, comprising a feed box, a material spreading device is arranged on the right side of the feed box, and the material spreading device comprises a material guiding part;

[0007] The material guide part includes an L-shaped card plate, a slider and a slide rod. The right end surface of the feed box is provided with a slide groove. The upper and lower end surfaces of the slide rod are fixedly connected to the inner wall of the slide groove. The slider is slidably sleeved on the outer surface of the slide rod. The left end surface of the L-shaped card plate is fixedly connected to the right end surface of the slider.

[0008] A support portion is provided below the feed box;

[0009] The support part includes a mounting rod, a storage box and an extension rod. The left end surface of the mounting rod is fixedly connected to the right end surface of the feed box. The outer surface of the left end of the extension rod extends into the storage box and is slidably connected to the inner wall of the storage box.

[0010] A further improvement is that the material guide part also includes a material guide plate, a U-shaped plate, an extension plate, a roller, a T-shaped slider, a connecting rod and a spring. The left end of the material guide plate is hinged to the right end face of the feed box. A storage groove is provided on the bottom face of the material guide plate. The outer surface of the left end of the extension plate slides through the right end face of the material guide plate and extends into the storage groove. By arranging the extension plate and the material guide plate, it is convenient to expand the material guiding range of the device.

[0011] A further improvement is that a T-shaped groove is provided on the bottom surface of the extension plate, the T-shaped slider is arranged inside the T-shaped groove, the top end of the connecting rod is hinged to the bottom surface of the T-shaped slider, the bottom surface of the connecting rod is fixedly connected to the top surface of the U-shaped plate, a through hole is provided on the outer surface of the U-shaped plate, and the outer surface of the roller is rotatably connected to the inner wall of the through hole through a bearing seat. By arranging the roller and the U-shaped plate, it is convenient to support the extension plate.

[0012] A further improvement is that the bottom end of the spring is fixedly connected to the top surface of the slider, and the top end of the spring is fixedly connected to the inner wall of the groove at the right end of the feed box. By arranging a spring, a slide rod, a slider and an L-shaped card plate, the elastic force of the spring is utilized to position the extension plate.

[0013] A further improvement is that the supporting part also includes a sleeve, a screw and a limiting slide block, the right end face of the mounting rod is provided with a limiting slide groove, the limiting slide block is arranged inside the limiting slide groove, the right end face of the limiting slide block is fixedly connected to the left end face of the storage box, the left end face of the screw rod is fixedly connected to the right end face of the extension rod, the outer surface of the right end of the screw rod slides through the left end face of the connecting rod and extends to the right side of the connecting rod, and by setting the limiting slide block, it is convenient for the storage box and the extension rod to move the connecting plate and the roller.

[0014] A further improvement is that the sleeve is threadedly sleeved on the outer surface of the screw rod, and the left end face of the sleeve is in extrusion contact with the right end face of the connecting rod. By arranging the screw rod and the sleeve, it is convenient to connect the connecting plate and the extension rod so that the connecting rod remains vertical.

[0015] A further improvement is that a slide rail is provided under the feed box, and a support foot is slidably sleeved on the outer surface of the top end of the slide rail, and the top surface of the support foot is fixedly connected to the bottom surface of the feed box. By providing the slide rail and the support foot, the feed box can be moved parallel to the trough.

[0016] Compared with the prior art, the beneficial effects of the utility model are as follows: the feed spraying device, by providing a mounting rod, a storage box, an extension rod, a sleeve, a screw and a limit slider, utilizes the limit slider to enable the storage box and the extension rod to move up and down, and keep the extension rod and the storage box horizontal, and connects the connecting rod with the extension rod by rotating the sleeve, so that the connecting rod is kept vertical, so that when the roller is adapted to troughs of different heights, the contact angle between the roller and the trough remains unchanged, thereby improving the stability of the extension plate; by providing a material guide plate, a U-shaped plate, an extension plate, a roller, a T-shaped slider and a connecting rod, utilizes the relative sliding of the material guide plate and the extension plate to expand the feeding area of ​​the device, and utilizes the roller to support the extension plate at the same time; by providing an L-shaped card plate, a slider, a slide rod and a spring, utilizes the elastic force of the spring to move the slider and the L-shaped card plate downward, so that when the material guide plate and the extension plate are folded upward, the L-shaped card plate is utilized to limit and fix the extension plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 for Figure 1 A magnified view of the structure at center;

[0019] Figure 3 This is a sectional view of the three-dimensional structure of the utility model;

[0020] Figure 4 for Figure 3 A magnified view of the structure at B in the middle;

[0021] Figure 5 for Figure 3 Enlarged view of the structure at point C in the middle.

[0022] In the figure: 1 feed box, 2 support legs, 3 slide rails, 4 spreading device, 41 material guide part, 42 support part, 411 material guide plate, 412 U-shaped plate, 413 extension plate, 414 roller, 415 T-shaped slider, 416 connecting rod, 417 L-shaped card plate, 418 slider, 419 slide rod, 410 spring, 421 installation rod, 422 storage box, 423 extension rod, 424 sleeve, 425 screw rod, 426 limit slider. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-Figure 5The utility model provides a technical solution: a feed spraying device, comprising a feed box 1, a material spreading device 4 is arranged on the right side of the feed box 1, and the material spreading device 4 comprises a material guiding part 41;

[0025] The material guide part 41 includes an L-shaped card plate 417, a slider 418 and a slide rod 419. A slide groove is provided on the right end surface of the feed box 1. The upper and lower end surfaces of the slide rod 419 are fixedly connected to the inner wall of the slide groove. The slide rod 418 is slidably sleeved on the outer surface of the slide rod 419. The left end surface of the L-shaped card plate 417 is fixedly connected to the right end surface of the slider 418. The material guide part 41 also includes a material guide plate 411, a U-shaped plate 412, an extension plate 413, a roller 414, a T-shaped slider 415, a connecting rod 416 and a spring 410. The left end of the material guide plate 411 is hinged to the right end surface of the feed box 1. A storage groove is provided on the bottom surface of the material guide plate 411. The outer surface of the left end of the extension plate 413 slides through the right end surface of the material guide plate 411 and extends to the inside of the storage groove.

[0026] The bottom surface of the extension plate 413 is provided with a T-shaped slide groove, the T-shaped slider 415 is arranged inside the T-shaped slide groove, the top end of the connecting rod 416 is hinged to the bottom surface of the T-shaped slider 415, the bottom surface of the connecting rod 416 is fixedly connected to the top surface of the U-shaped plate 412, the outer surface of the U-shaped plate 412 is provided with a through hole, the outer surface of the roller 414 is rotatably connected to the inner wall of the through hole through a bearing seat, and the material guide plate 411, the U-shaped plate 412, the extension plate 413, the roller 414, the T-shaped slider 415 and the connecting rod 416 are arranged, and the relative sliding of the material guide plate 411 and the extension plate 413 is utilized to expand the feeding area of ​​the device, and the roller 414 is utilized to support the extension plate 413 at the same time;

[0027] The bottom end of the spring 410 is fixedly connected to the top surface of the slider 418, and the top end of the spring 410 is fixedly connected to the inner wall of the groove at the right end of the feed box 1. By setting the L-shaped card plate 417, the slider 418, the slide rod 419 and the spring 410, the slider 418 and the L-shaped card plate 417 are moved downward by utilizing the elastic force of the spring 410, so that when the guide plate and the extension plate 413 are folded upward, the extension plate 413 is limited and fixed by utilizing the L-shaped card plate 417;

[0028] A support portion 42 is provided below the feed box 1;

[0029] The support portion 42 includes a mounting rod 421, a storage box 422 and an extension rod 423. The left end surface of the mounting rod 421 is fixedly connected to the right end surface of the feed box 1. The outer surface of the left end of the extension rod 423 extends to the inside of the storage box 422 and is slidably connected to the inner wall of the storage box 422. The support portion 42 also includes a sleeve 424, a screw 425 and a limit slider 426. The right end surface of the mounting rod 421 is provided with a limit slide groove. The limit slider 426 is arranged inside the limit slide groove. The right end surface of the limit slider 426 is fixedly connected to the left end surface of the storage box 422. The left end surface of the screw 425 is fixedly connected to the right end surface of the extension rod 423. The outer surface of the right end of the screw 425 slides through the left end surface of the connecting rod 416 and extends to the right side of the connecting rod 416.

[0030] The sleeve 424 is threadedly sleeved on the outer surface of the screw rod 425, and the left end face of the sleeve 424 is squeezed and contacted with the right end face of the connecting rod 416. By arranging the mounting rod 421, the storage box 422, the extension rod 423, the sleeve 424, the screw rod 425 and the limiting slider 426, the storage box 422 and the extension rod 423 can be moved up and down by using the limiting slider 426, and the extension rod 423 and the storage box 422 are kept horizontal. By rotating the sleeve 424, the connecting rod 416 is connected to the extension rod 423, so that the connecting rod 416 is kept vertical, so that when the roller 414 is adapted to the troughs of different heights, the contact angle between the roller 414 and the trough remains unchanged, thereby improving the stability of the extension plate;

[0031] A slide rail 3 is arranged below the feed box 1 , and a support leg 2 is slidably sleeved on the outer surface of the top end of the slide rail 3 , and the top surface of the support leg 2 is fixedly connected to the bottom surface of the feed box 1 .

[0032] When in use, lift the L-shaped clamping plate 417 upwards so that the L-shaped clamping plate 417 no longer limits the extension plate 413, rotate the extension plate 413, and put the U-shaped plate 412 on the edge of the trough, so that the roller 414 contacts the trough, pull the extension rod 423 to the right, so that the screw 425 passes through the left side of the connecting rod 416 and extends to the right side of the connecting rod 416, and rotate the sleeve 424 to connect the extension rod 423 with the connecting rod 416, push the feed box 1 to move, and make the roller 414 move along the top of the trough.

[0033] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A feed spraying device, comprising a feed box (1), characterized in that: A material spreading device (4) is provided on the right side of the feed box (1), and the material spreading device (4) comprises a material guiding portion (41); The material guide portion (41) comprises an L-shaped card plate (417), a slider (418) and a slide rod (419); a slide groove is provided on the right end surface of the feed box (1); the upper and lower end surfaces of the slide rod (419) are fixedly connected to the inner wall of the slide groove; the slide rod (418) is slidably sleeved on the outer surface of the slide rod (419); and the left end surface of the L-shaped card plate (417) is fixedly connected to the right end surface of the slide rod (418); A support portion (42) is provided below the feed box (1); The support portion (42) comprises a mounting rod (421), a storage box (422) and an extension rod (423); the left end surface of the mounting rod (421) is fixedly connected to the right end surface of the feed box (1); the left end outer surface of the extension rod (423) extends into the interior of the storage box (422) and is slidably connected to the inner wall of the storage box (422).

2. A feed spraying device according to claim 1, characterized in that: The material guide portion (41) further comprises a material guide plate (411), a U-shaped plate (412), an extension plate (413), a roller (414), a T-shaped slider (415), a connecting rod (416) and a spring (410); the left end of the material guide plate (411) is hinged to the right end surface of the feed box (1); a receiving groove is provided on the bottom surface of the material guide plate (411); and the outer surface of the left end of the extension plate (413) slides through the right end surface of the material guide plate (411) and extends into the interior of the receiving groove.

3. A feed spraying device according to claim 2, characterized in that: The bottom surface of the extension plate (413) is provided with a T-shaped slide groove, the T-shaped slider (415) is arranged inside the T-shaped slide groove, the top end of the connecting rod (416) is hinged to the bottom surface of the T-shaped slider (415), the bottom surface of the connecting rod (416) is fixedly connected to the top surface of the U-shaped plate (412), the outer surface of the U-shaped plate (412) is provided with a through hole, and the outer surface of the roller (414) is rotatably connected to the inner wall of the through hole through a bearing seat.

4. A feed spraying device according to claim 2, characterized in that: The bottom end of the spring (410) is fixedly connected to the top surface of the slider (418), and the top end of the spring (410) is fixedly connected to the inner wall of the groove at the right end of the feed box (1).

5. A feed spraying device according to claim 2, characterized in that: The support portion (42) further comprises a sleeve (424), a screw rod (425) and a limiting slide block (426); a limiting slide groove is provided on the right end surface of the mounting rod (421); the limiting slide block (426) is arranged inside the limiting slide groove; the right end surface of the limiting slide block (426) is fixedly connected to the left end surface of the storage box (422); the left end surface of the screw rod (425) is fixedly connected to the right end surface of the extension rod (423); the outer surface of the right end of the screw rod (425) slides through the left end surface of the connecting rod (416) and extends to the right side of the connecting rod (416).

6. A feed spraying device according to claim 5, characterized in that: The sleeve (424) is threadedly sleeved on the outer surface of the screw rod (425), and the left end surface of the sleeve (424) is in extrusion contact with the right end surface of the connecting rod (416).

7. A feed spraying device according to claim 1, characterized in that: A slide rail (3) is provided below the feed box (1), and a support foot (2) is provided on the outer surface of the top end of the slide rail (3), and the top surface of the support foot (2) is fixedly connected to the bottom surface of the feed box (1).