Automatic distributing and loading device for seed seedling raising boxes

Abstract

The utility model relates to the technical field of automatic distributing and loading devices for seed seedling raising boxes, and discloses an automatic distributing and loading device for seed seedling raising boxes, which comprises a loading frame, frame plates are arranged in the loading frame at intervals, and loading frame rollers are arranged in the frame plates at intervals. The loading frame rolling wheels are rotationally arranged in the frame plate, a seedling raising box is placed on the loading frame rolling wheels, and when the seedling raising box needs to be displaced, the seedling raising box is directly pushed, and convenient and labor-saving rapid adjustment is achieved through rolling assistance of the loading frame rolling wheels. The seedling raising device is simple in structure and convenient to move and adjust, the position of the seedling raising box in the seedling raising process can be adjusted and moved, using is more convenient and labor-saving, and accessories for moving can be rapidly locked to guarantee stability.

Description

Technical Field

[0001] This utility model relates to the technical field of automatic seed and seedling box dispensing and loading devices, and in particular to an automatic seed and seedling box dispensing and loading device. Background Technology

[0002] Existing seedling boxes are generally placed on breeding racks for convenient cultivation. As a loading device, traditional breeding racks are generally immovable and inconvenient to adjust during use.

[0003] This proposal is put forward in order to improve and optimize the above-mentioned problems or shortcomings. Utility Model Content

[0004] An automatic seedling box dispensing and loading device includes a loading frame, with shelf plates spaced apart inside the loading frame, and loading frame rollers spaced apart inside the shelf plates. The loading frame rollers are rotatably mounted inside the shelf plates, and the seedling boxes are placed on the loading frame rollers. When the seedling boxes need to be moved, the seedling boxes are directly pushed to achieve convenient and labor-saving quick adjustment with the assistance of the rolling of the loading frame rollers.

[0005] The loading frame is equipped with casters at the four corners of its bottom to facilitate movement, and a braking component is provided inside the frame plate to restrict the rotation of the loading frame's casters.

[0006] Preferably, a brake bar is slidably provided inside the frame plate, and a brake pin hole is provided on the side of the brake bar near the end of the loading frame roller shaft. The two ends of the brake pin hole are two semi-circular ends with different diameters. The inner diameter of one semi-circular end is larger than the end diameter of the loading frame roller, while the inner diameter of the other semi-circular end is smaller than the end diameter of the loading frame roller.

[0007] Preferably, a guide flange is fixedly provided on the brake bar, and the brake bar moves back and forth along the guide flange under the guidance of the guide flange.

[0008] Preferably, a spring is also embedded in the frame plate, the spring abutting against the end of the brake bar. The end of the frame plate has a through-hole with a mating screw hole. An internal hexagonal bolt adjuster is threaded into the mating screw hole. When the internal hexagonal bolt adjuster is tightened inward with a hexagonal wrench, the internal hexagonal bolt adjuster pushes the brake bar inward, so that the small end of the brake bolt hole is clamped at the end of the loading frame roller shaft, restricting its rotation. Conversely, when the internal hexagonal bolt adjuster is tightened outward, the brake bar moves in the opposite direction under the action of the spring. In this way, the end of the loading frame roller shaft is in the large round end of the brake bolt hole and does not contact the inner wall of the brake bolt hole, so that the loading frame roller can rotate normally.

[0009] Preferably, the outer sleeve of the loading rack roller is provided with a rubber anti-slip sleeve.

[0010] Preferably, the inner wall of the brake bolt hole is adhesively fixed with a rubber anti-slip layer.

[0011] The advantages and positive effects of this utility model are:

[0012] 1. The structure is simple and easy to move and adjust. It can adjust and move the position of the seedling boxes in the seedling cultivation, making it more convenient and labor-saving to use. In addition, the moving accessories can be quickly locked to ensure stability. Attached Figure Description

[0013] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0014] Figure 1 This is a structural schematic diagram of the present invention (in which a set of springs 19, brake bar 15, and internal hex bolt adjuster 18 are removed).

[0015] The following are labels in the attached diagram: 10. Loading frame; 11. Loading frame roller; 12. Caster wheel; 14. Seedling box; 15. Brake bar; 16. Brake bolt hole; 17. Guide flange strip; 18. Hex socket head cap screw adjuster; 19. Spring; 20. Shelf plate; 21. Mating screw hole. Detailed Implementation

[0016] The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, illustrating only the basic structure of the present invention, and therefore only show the components relevant to the present invention.

[0017] If the embodiments of this application contain terms relating to directional indications or positional relationships (such as up, down, left, right, front, back, inside, outside, top, bottom, center, vertical, horizontal, longitudinal, transverse, length, width, counterclockwise, clockwise, axial, radial, circumferential, etc.), such terms are only used to explain the relative positional relationships and movements between components in a specific posture (as shown in the attached figures); if the specific posture changes, the directional indications or positional relationships will also change accordingly. Furthermore, the terms "first" and "second" used in the embodiments of this application are only for descriptive convenience and should not be construed as indicating or implying relative importance.

[0018] The embodiments of this utility model will be further described in detail below with reference to the accompanying drawings:

[0019] like Figure 1As shown, the automatic seedling box dispensing and loading device of this utility model includes a loading frame 10, with frame plates 20 spaced apart inside the loading frame 10, and loading frame rollers 11 spaced apart inside the frame plates 20. The loading frame rollers 11 are rotatably disposed inside the frame plates 20. The seedling box 14 is placed on the loading frame rollers 11. When the seedling box 14 needs to be moved, the seedling box 14 is directly pushed to achieve convenient and labor-saving quick adjustment by using the rolling assistance of the loading frame rollers 11.

[0020] The loading rack 10 is also provided with casters 12 at the four corners of its bottom to facilitate the movement of the loading rack 10. The rack plate 20 is also provided with a braking component to restrict the rotation of the loading rack rollers 11.

[0021] Preferably, a brake strip 15 is slidably provided inside the frame plate 20, and a brake bolt hole 16 is provided on one side of the brake strip 15 near the end of the rotating shaft of the loading frame roller 11. The two ends of the brake bolt hole 16 are two semi-circular ends with different diameters. The inner diameter of one semi-circular end is larger than the end diameter of the loading frame roller 11, while the inner diameter of the other semi-circular end is smaller than the end diameter of the loading frame roller 11.

[0022] Preferably, a guide flange 17 is fixedly provided on the brake bar 15, and the brake bar 15 moves back and forth along the guide flange 17 under the guidance of the guide flange 17.

[0023] Preferably, a spring 19 is also embedded in the frame plate 20, the spring 19 abutting against the end of the brake bar 15. The end of the frame plate 20 is provided with a through screw hole 21, and an internal hexagonal bolt adjuster 18 is threaded into the screw hole 21. When the hexagonal bolt adjuster 18 is screwed inward with a hexagonal wrench, the hexagonal bolt adjuster 18 pushes the brake bar 15 inward, so that the small end of the brake bolt hole 16 is clamped at the end of the shaft of the loading frame roller 11, restricting its rotation. Conversely, when the hexagonal bolt adjuster 18 is screwed outward, the brake bar 15 moves in the opposite direction under the action of the spring 19. In this way, the shaft end of the loading frame roller 11 is in the large round end of the brake bolt hole 16 and does not contact the inner wall of the brake bolt hole 16, so the loading frame roller 11 can rotate normally.

[0024] Preferably, the loading rack rollers 11 are fitted with rubber anti-slip sleeves on their outer surfaces.

[0025] Preferably, the inner wall of the brake bolt hole 16 is provided with a rubber anti-slip layer.

[0026] It should be emphasized that the embodiments described in this utility model are illustrative rather than limiting. Therefore, this utility model is not limited to the embodiments described in the specific implementation. Any other implementation methods derived by those skilled in the art based on the technical solutions of this utility model are also within the scope of protection of this utility model.

Claims

1. An automatic seedling box dispensing and loading device comprising a loading rack (10), characterized in that: Spacing is equipped with shelf plate (20) in the loading rack (10), spacing is equipped with loading rack roller (11) in the shelf plate (20), the seedling box (14) is placed on the loading rack roller (11), when the seedling box (14) needs to displace, directly push the seedling box (14) to realize the convenient labor saving of the rolling auxiliary of the loading rack roller (11) to adjust quickly; The universal wheel (12) is further provided at the bottom of the four corners of the loading rack (10), which facilitates the movement of the loading rack (10), and the brake component for limiting the rotation of the loading rack roller (11) is further provided in the shelf plate (20).

2. An automatic seedling box dispensing and loading apparatus according to claim 1, characterized in that: The brake bar (15) is slidably provided in the shelf plate (20), and the brake pin hole (16) is correspondingly provided on one side of the brake bar (15) close to the shaft end of the loading rack roller (11), both ends of the brake pin hole (16) are two semicircular ends with different diameters, one of which has an inner diameter greater than the diameter of the end of the loading rack roller (11), and the other has an inner diameter smaller than the diameter of the end of the loading rack roller (11).

3. An apparatus for automatically dispensing and loading a seedling plug tray according to claim 2, wherein: The guide flange bar (17) is fixedly provided on the brake bar (15), and the brake bar (15) moves forward and backward along the guide flange bar (17) under the guidance of the guide flange bar (17).

4. An apparatus for automatically dispensing and loading a seedling plug tray according to claim 3, wherein: The spring (19) is further embedded in the shelf plate (20), the spring (19) abuts against the end of the brake bar (15), the end of the shelf plate (20) is provided with a through matching screw hole (21), the internal hexagonal bolt adjuster (18) is threadedly connected in the matching screw hole (21), the internal hexagonal bolt adjuster (18) is screwed inward by a hexagonal wrench, the internal hexagonal bolt adjuster (18) pushes the brake bar (15) inward, so that the small end of the brake pin hole (16) clamps the shaft end of the loading rack roller (11) to limit its rotation, on the contrary, when the internal hexagonal bolt adjuster (18) is screwed outward, the brake bar (15) moves in the opposite direction under the action of the spring (19), so that the shaft end of the loading rack roller (11) is in the large head end of the brake pin hole (16) and does not contact the inner wall of the brake pin hole (16), the loading rack roller (11) can rotate normally.

5. An apparatus for automatically dispensing and loading a seedling plug tray according to claim 4, wherein: The rubber anti-skid sleeve is provided outside the loading rack roller (11).

6. An apparatus for automatically dispensing and loading a seedling plug tray according to claim 5, wherein: The rubber anti-skid layer is fixedly provided on the inner wall of the brake pin hole (16).

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