CN220295251U - Screening and grading device for sweet potato planting - Google Patents

Abstract

The utility model discloses a screening and grading device for sweet potato planting, which comprises a sorting box, wherein a sorting plate is fixedly connected to an inner cavity of the sorting box, sorting holes are formed in the inner cavity of the sorting plate, fixing plates are fixedly connected to front and rear positions on the left side of the sorting box, a collecting box is arranged at the bottom of the inner cavity of the sorting box, a spring is fixedly connected to the bottom of the inner cavity of the collecting box, a buffer plate is fixedly connected to the top of the spring, and a buffer cushion is fixedly connected to the top of the buffer plate. According to the screening and grading device for sweet potato planting, the screening and grading device for sweet potato planting is jointly constructed by arranging the screening box, the screening plate, the screening holes, the fixing plate, the collecting box, the springs, the buffer plate, the buffer pad and the fixing plate, wherein potatoes can be screened and fall into the collecting box through the arrangement of the screening plate and the screening holes, and the springs, the buffer plate and the buffer pad are arranged to buffer the fallen potatoes, so that protection of the sweet potato falling into the collecting box is improved.

Description

Screening and grading device for sweet potato planting

Technical Field

The utility model relates to the technical field of sweet potato planting, in particular to a screening and grading device for sweet potato planting.

Background

Sweet potatoes are another name of leguminous plants, the sweet potatoes are divided into white sweet potatoes, red sweet potatoes, purple sweet potatoes and the like according to colors, the traditional white sweet potato classification method is characterized in that white sweet potatoes with different sizes are separately placed through manual picking, the operation time is long, the labor intensity is high, the working efficiency is low, the labor cost is increased, the existing sweet potato screening device mostly adopts the vibration effect to screen, so that the sweet potatoes are easy to damage, mechanical damage can be caused by long-term vibration, meanwhile, most of the existing collecting boxes are simple in structure, and are easy to collide with the collecting boxes when the sweet potatoes fall into the collecting boxes, so that the sweet potatoes are easy to damage after long-term collision, the collecting boxes are also easy to damage.

Disclosure of Invention

Aiming at the problems in the prior art, the utility model aims to provide a screening and grading device for sweet potato planting, which aims to solve the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a screening grading plant that sweet potato was planted and was used, includes the separation box, separation box's inner chamber fixedly connected with sorting board, the sorting hole has been seted up to the inner chamber of sorting board, the equal fixedly connected with fixed plate in position around the separation box left side, separation box inner chamber's bottom is provided with the collecting box, collecting box inner chamber's bottom fixedly connected with spring, the top fixedly connected with buffer board of spring, the top fixedly connected with blotter of buffer board.

Preferably, the rear end the bottom fixedly connected with motor of fixed plate inner chamber, the output shaft fixedly connected with threaded rod of motor, the surface threaded connection of threaded rod has the thread bush, the surface fixedly connected with connecting rod of thread bush, the other end fixedly connected with flourishing material frame of connecting rod.

Preferably, the bottom on the right side of the inner cavity of the material containing frame is provided with a discharge opening, the right side of the inner cavity of the material containing frame is fixedly connected with an electric push rod, and the telescopic end of the electric push rod is fixedly connected with a baffle plate.

Preferably, the surface of the sorting box is movably connected with a box door through a hinge, and a handle is arranged on the surface of the box door.

Preferably, the front end the spout has been seted up at the back of fixed plate, the inner chamber sliding connection of spout has the slider, one side and the flourishing material frame fixed connection that the slider kept away from the spout.

Preferably, the rear end the inner wall fixedly connected with slide rail of fixed plate inner chamber, the surface sliding connection of slide rail has the sliding block, the one end that the sliding block kept away from the slide rail is fixed connection with the thread bush.

Compared with the prior art, the utility model has the following beneficial effects:

according to the utility model, the screening and grading device for sweet potato planting is jointly constructed by arranging the sorting box, the sorting plate, the sorting holes, the fixing plate, the collecting box, the springs, the buffer plate, the buffer pad and the fixing plate, wherein the potatoes can be screened and fall into the collecting box by arranging the sorting plate and the sorting holes, and the fallen potatoes can be buffered by arranging the springs, the buffer plate and the buffer pad, so that the protection of the sweet potatoes when falling into the collecting box is increased, the problems that most of the existing collecting box is simple in structure, the sweet potatoes are easy to collide with the collecting box when falling into the collecting box, the sweet potatoes are easy to damage and the collecting box is easy to damage after long-term collision are solved.

Drawings

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

FIG. 2 is a cross-sectional view of the structure of the present utility model;

FIG. 3 is a side cross-sectional view of a mounting plate in accordance with the present utility model;

fig. 4 is a top view of a sorting deck in the construction of the utility model.

In the figure: 1. a sorting box; 2. a sorting plate; 3. sorting holes; 4. a fixing plate; 5. a collection box; 6. a spring; 7. a buffer plate; 8. a cushion pad; 9. a sliding block; 10. a motor; 11. a threaded rod; 12. a thread sleeve; 13. a connecting rod; 14. a material containing frame; 15. a discharge port; 16. an electric push rod; 17. a striker plate; 18. a door; 19. a chute; 20. a slide block; 21. a slide rail; 22. a sliding block.

Detailed Description

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

Referring to fig. 1-4, a screening and grading device for sweet potato planting comprises a sorting box 1, the inner chamber fixedly connected with sorting plate 2 of sorting box 1, sorting hole 3 has been seted up to the inner chamber of sorting plate 2, the equal fixedly connected with fixed plate 4 in front and back position of sorting box 1 left side, the bottom of sorting box 1 inner chamber is provided with collecting box 5, the bottom fixedly connected with spring 6 of collecting box 5 inner chamber, the top fixedly connected with buffer plate 7 of spring 6, the top fixedly connected with blotter 8 of buffer plate 7, through setting up sorting box 1, sorting plate 2, sorting hole 3, fixed plate 4, collecting box 5, spring 6, buffer plate 7, blotter 8 and fixed plate 4, a screening and grading device for sweet potato planting has been built jointly, wherein through the setting of sorting plate 2 and sorting hole 3, can screen the potato and drop to collecting box 5 in, and spring 6, buffer plate 7 and buffer 8's setting up, can cushion the potato that drops when having increased the sweet potato and falling to collecting box 5 inside.

Specifically, the bottom fixedly connected with motor 10 of rear end fixed plate 4 inner chamber, the output shaft fixedly connected with threaded rod 11 of motor 10, the surface screw thread connection of threaded rod 11 has thread bush 12, the surface fixedly connected with connecting rod 13 of thread bush 12, the other end fixedly connected with flourishing material frame 14 of connecting rod 13, through the setting of motor 10, threaded rod 11, thread bush 12 and connecting rod 13, can drive flourishing material frame 14 and carry out altitude mixture control.

Specifically, discharge opening 15 has been seted up to the bottom on flourishing material frame 14 inner chamber right side, flourishing material frame 14 inner chamber's right side fixedly connected with electric putter 16, and electric putter 16's flexible end fixedly connected with striker plate 17 can realize the automatic discharge to the potato through the setting of discharge opening 15, electric putter 16 and striker plate 17.

Specifically, the surface of separation box 1 has chamber door 18 through hinge swing joint, and the surface of chamber door 18 is provided with the handle, through the setting of chamber door 18, opens the back, is convenient for take out collection box 5, takes the potato after the separation.

Specifically, the spout 19 has been seted up at the back of front end fixed plate 4, and the inner chamber sliding connection of spout 19 has slider 20, and one side that slider 20 kept away from spout 19 and flourishing material frame 14 fixed connection can carry out spacing direction removal to flourishing material frame 14 through the setting of spout 19 and slider 20, improves the stability when going up and down.

Specifically, the inner wall fixedly connected with slide rail 21 of rear end fixed plate 4 inner chamber, the surface sliding connection of slide rail 21 has sliding block 9, and the one end that sliding block 9 kept away from slide rail 21 and thread bush 12 fixed connection can carry out spacing direction removal to thread bush 12 through the setting of slide rail 21 and sliding block 9.

The principle of this embodiment is:

during the use, pour the potato that will select separately into flourishing material frame 14, then start motor 10 and drive threaded rod 11 and rotate, threaded rod 11 drives thread bush 12 and upwards move, thread bush 12 drives flourishing material frame 14 and upwards moves, then start electric putter 16 and stimulate striker plate 17 and upwards move, at this moment the potato can follow discharge opening 15 landing to in the separation box 1, can drop and slide on separation plate 2, and select separately the potato of equidimension through sorting hole 3, drop to in the collection box 5, and spring 6, buffer plate 7 and buffer pad 8's setting can cushion the potato that drops, the protection when having increased the sweet potato and falling to collection box 5 inside.

The standard parts used in the application file can be purchased from the market, and can be customized according to the description of the specification and the drawing, the specific connection modes of the parts adopt conventional means such as mature bolts, rivets and welding in the prior art, the machines, the parts and the equipment adopt conventional models in the prior art, the control mode is controlled automatically by a controller, a control circuit of the controller can be realized by simple programming of a person skilled in the art, the control method belongs to common knowledge in the art, and the application file is mainly used for protecting a mechanical device, so the control mode and circuit connection are not explained in detail.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a screening grading plant that sweet potato was planted usefulness, includes separation box (1), its characterized in that: the utility model discloses a sorting device for sorting waste materials, including sorting box (1), sorting board (2) of inner chamber fixedly connected with, sorting hole (3) have been seted up to the inner chamber of sorting board (2), all fixedly connected with fixed plate (4) in position around sorting box (1) left side, the bottom of sorting box (1) inner chamber is provided with collecting box (5), the bottom fixedly connected with spring (6) of collecting box (5) inner chamber, the top fixedly connected with buffer board (7) of spring (6), the top fixedly connected with blotter (8) of buffer board (7).

2. The screening and grading device for sweet potato planting according to claim 1, wherein: the rear end the bottom fixedly connected with motor (10) of fixed plate (4) inner chamber, the output shaft fixedly connected with threaded rod (11) of motor (10), the surface threaded connection of threaded rod (11) has thread bush (12), the surface fixedly connected with connecting rod (13) of thread bush (12), the other end fixedly connected with flourishing material frame (14) of connecting rod (13).

3. A screening and grading device for sweet potato planting according to claim 2, characterized in that: the bottom on the right side of the inner cavity of the material containing frame (14) is provided with a discharge opening (15), the right side of the inner cavity of the material containing frame (14) is fixedly connected with an electric push rod (16), and the telescopic end of the electric push rod (16) is fixedly connected with a baffle plate (17).

4. The screening and grading device for sweet potato planting according to claim 1, wherein: the surface of the sorting box (1) is movably connected with a box door (18) through a hinge, and a handle is arranged on the surface of the box door (18).

5. A screening and grading device for sweet potato planting according to claim 3, wherein: the front end the spout (19) has been seted up at the back of fixed plate (4), the inner chamber sliding connection of spout (19) has slider (20), one side and flourishing material frame (14) fixed connection that the spout (19) were kept away from to slider (20).

6. A screening and grading device for sweet potato planting according to claim 3, wherein: the inner wall of the inner cavity of the fixed plate (4) at the rear end is fixedly connected with a sliding rail (21), the surface of the sliding rail (21) is slidably connected with a sliding block (9), and one end, far away from the sliding rail (21), of the sliding block (9) is fixedly connected with a threaded sleeve (12).