Wheat impurity removal device

Abstract

The utility model discloses a wheat impurity removing device which comprises a box body, one side of the box body is provided with a pair of transverse rods in a penetrating mode, one sides of the two transverse rods are fixedly connected with a push plate, the other sides of the two transverse rods are fixedly connected with a connecting plate, one side of the connecting plate is provided with a first magnet piece, one side of the interior of the box body is provided with a second magnet piece, and the first magnet piece is provided with a first magnet. A limiting groove is formed in the connecting plate, a limiting plate is placed in the limiting groove, a connecting rod is fixedly connected to the interior of the limiting groove, a threaded rod is fixedly connected to one side of the connecting rod, the connecting rod and the threaded rod both penetrate through a through hole in the limiting plate and extend to one side, and a nut is in threaded connection to the threaded rod; a water absorption cleaning sponge and a brush layer are arranged on one side of the limiting plate, through the device, an operator can more rapidly clean the filter screen plate, and operation is easy and convenient.

Description

Technical Field

[0001] The utility model relates to the field of wheat impurity removal devices, in particular to a wheat impurity removal device. Background Art

[0002] Wheat is a general term for plants of the genus Triticum and is a cereal crop widely grown around the world. The caryopsis of wheat is one of the main foods of humans. After being ground into flour, it can be used to make foods such as bread, steamed buns, biscuits, and noodles. During the processing of wheat, an impurity removal device is often required to remove impurities in the wheat.

[0003] As disclosed in the utility model with the authorization announcement number CN211488550U, an agricultural wheat impurity removal device includes a box body. An inlet is provided on the upper side wall of the box body. A plurality of heating rods are fixed on the inner wall of the inlet. A first filter screen is arranged inside the box body. One end of the first filter screen is connected to a push plate. The end of the push plate extends through the box body to the outside. A telescopic spring is fixed between the other end of the first filter screen and the inner wall of the box body. A second filter screen is rotatably connected to the inner wall of the box body below the first filter screen. A telescopic rod is fixed to the inner bottom of the box body. A motor is fixed to the upper end of the telescopic rod. A sector plate is fixed to the driving end of the motor. A top rod is inserted into the outer wall of the box body. The utility model realizes the screening of wheat through the reciprocating movement of the first filter screen to the left and right and the up and down swing of the filter screen, realizes the screening of leaves, large impurities and small impurities, and completes multiple screening steps at one time, which is relatively convenient. However, this device has similar characteristics to most existing wheat impurity removal devices. After the wheat impurity removal is completed, a certain amount of dust and other impurities will adhere to the surface of the filter screen, and it is time-consuming and laborious to manually clean the filter screen, which is rather troublesome. Content of the Utility Model

[0004] In order to overcome the deficiencies of the prior art, the utility model provides a wheat impurity removal device, which can solve the technical problems that this device has similar characteristics to most existing wheat impurity removal devices. After the wheat impurity removal is completed, a certain amount of dust and other impurities will adhere to the surface of the filter screen, and it is time-consuming and laborious to manually clean the filter screen, which is rather troublesome.

[0005] To solve the above technical problems, the present utility model provides the following technical solutions: A wheat impurity removal device, including a box body, a pair of cross bars are penetrated through one side of the box body, a push plate is fixedly connected to one side of the two cross bars, a connecting plate is fixedly connected to the other side of the two cross bars, a first magnet sheet is arranged on one side of the connecting plate, a second magnet sheet is arranged on one side inside the box body, and a limiting groove is opened on the connecting plate, a limiting plate is placed in the limiting groove, a connecting rod is fixedly connected in the limiting groove, one side of the connecting rod is fixedly connected with a threaded rod, both the connecting rod and the threaded rod penetrate through the through hole on the limiting plate and extend to one side, and a nut is threadedly connected to the threaded rod, a water-absorbing cleaning sponge and a brush layer are respectively arranged on one side of the limiting plate.

[0006] As a preferred technical solution of the present utility model, a filter screen plate is arranged inside the box body, and a pair of vibrators are symmetrically arranged at the lower end of the filter screen plate.

[0007] As a preferred technical solution of the present utility model, a first opening is opened on one side of the box body, and a blower is arranged on the box body on the opposite side of the first opening.

[0008] As a preferred technical solution of the present utility model, a feed pipe is arranged at the upper end of the box body, and an inclined plate is arranged at the bottom end inside the box body.

[0009] As a preferred technical solution of the present utility model, a second opening is opened on one side of the box body, and a collection box is placed on the ground on one side of the box body.

[0010] As a preferred technical solution of the present utility model, a switch door is arranged on one side of the box body.

[0011] Compared with the prior art, the beneficial effects that the present utility model can achieve are: When it is necessary to clean the dust and other impurities adhered to the surface of the filter screen plate, the limiting plate can be inserted into the limiting groove through the first opening. At the same time, the connecting rod and the threaded rod penetrate through the through hole on the limiting plate, and then a nut is screwed onto the threaded rod so that the nut can tightly fix the limiting plate. The operator then holds the push plate to push the cross bar, the connecting plate and the limiting plate to move towards the switch door side, and at the same time opens the switch door. During the movement of the limiting plate, the water-absorbing cleaning sponge and the brush layer can clean the filter screen plate, and the stains generated during the cleaning process can be discharged through the switch door on one side of the box body. Through this device, the operator can clean the filter screen plate more quickly, and the operation is relatively simple. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic structural diagram of the box body and the collection box of the present utility model;

[0013] Figure 2Schematic diagram of the overall internal structure of the box body of the present utility model;

[0014] Figure 3 Schematic diagram of the top view of the internal structure of the box body of the present utility model;

[0015] Figure 4 For the present utility model Figure 3 Schematic diagram of the partial enlarged structure at position A in the present utility model;

[0016] Figure 5 Schematic diagram of the connecting plate and the limiting block of the present utility model;

[0017] Figure 6 For the present utility model Figure 5 Schematic diagram of the partial enlarged structure at position B in the present utility model;

[0018] Wherein: 1. Box body; 2. Cross bar; 3. Push plate; 4. Connecting plate; 5. First magnet sheet; 6. Second magnet sheet; 7. Limiting groove; 8. Limiting plate; 9. Connecting rod; 10. Threaded rod; 11. Through hole; 12. Nut; 13. Absorbent cleaning sponge; 14. Brush layer; 15. Filter mesh plate; 16. Vibrator; 17. First opening; 18. Fan; 19. Feed pipe; 20. Inclined plate; 21. Second opening; 22. Collection box; 23. Switch door. Detailed implementation manners

[0019] In order to make the technical means, creative features, achieved purposes and functions of the present utility model easy to understand, the present utility model will be further described below in conjunction with specific embodiments. However, the following embodiments are only the preferred embodiments of the present utility model and not all of them. Based on the embodiments in the implementation manners, other embodiments obtained by those skilled in the art without creative efforts all fall within the protection scope of the present utility model.

[0020] Embodiment

[0021] Please refer to Figures 1 - 4 As shown, the present utility model provides a wheat impurity removal device. A filter mesh plate 15 is arranged inside the box body 1. A pair of vibrators 16 are symmetrically arranged at the lower end of the filter mesh plate 15. By means of the two vibrators 16, the filter mesh plate 15 can be made to oscillate, so as to better filter the wheat. A first opening 17 is provided on one side of the box body 1. A fan 18 is arranged on the box body 1 on the opposite side of the first opening 17. A feed pipe 19 is arranged at the upper end of the box body 1, and an inclined plate 20 is arranged at the bottom end inside the box body 1. A second opening 21 is provided on one side of the box body 1, and a collection box 22 is placed on the ground on one side of the box body 1. A switch door 23 is arranged on one side of the box body 1.

[0022] During use, wheat can be added into the box body 1 through the feed pipe 19. Meanwhile, the blower 18 is started. During the process of the wheat falling onto the filter screen plate 15, the blower 18 can blow out some light impurities through the first opening 17 from the box body 1. After the wheat falls onto the filter screen plate 15, two vibrators 16 are started simultaneously. The two vibrators 16 can cause the filter screen plate 15 to oscillate, so as to better filter the wheat, enabling the wheat to fall onto the inclined plate 20 through the filter screen plate 15. Meanwhile, the impurities with larger volume in the wheat will be discharged through the first opening 17, and the wheat falling onto the inclined plate 20 will slide out of the box body 1 through the second opening 21 and finally fall into the collection box 22 for centralized collection.

[0023] As a further implementation manner of this embodiment, as Figures 1 - 6 shown, a pair of cross bars 2 are penetrated through one side of the box body 1. One side of the two cross bars 2 is fixedly connected with a push plate 3, and the other side of the two cross bars 2 is fixedly connected with a connecting plate 4. A first magnet sheet 5 is arranged on one side of the connecting plate 4, and a second magnet sheet 6 is arranged on one side inside the box body 1. The first magnet sheet 5 and the second magnet sheet 6 are at the same height, and a limiting groove 7 is formed in the connecting plate 4. A limiting plate 8 is placed in the limiting groove 7. The limiting groove 7 can play a certain limiting role on the limiting plate 8. A connecting rod 9 is fixedly connected inside the limiting groove 7. One side of the connecting rod 9 is fixedly connected with a threaded rod 10. The connecting rod 9 and the threaded rod 10 both penetrate through the through hole 11 on the limiting plate 8 and extend to one side, and a nut 12 is threadedly connected to the threaded rod 10. A water-absorbing cleaning sponge 13 and a brush layer 14 are respectively arranged on one side of the limiting plate 8. Before use, the water-absorbing cleaning sponge 13 is wetted first, so as to better carry out cleaning.

[0024] During use, when it is necessary to clean the dust and other impurities adhered to the surface of the filter screen plate 15, the limiting plate 8 can be inserted into the limiting groove 7 through the first opening 17. Meanwhile, the connecting rod 9 and the threaded rod 10 penetrate through the through hole 11 on the limiting plate 8, and then the nut 12 is screwed onto the threaded rod 10 so that the nut 12 can tightly press and fix the limiting plate 8. The operator then holds the push plate 3 and moves the push plate 3 to drive the cross bar 2, the connecting plate 4 and the limiting plate 8 towards the switch door 23. Meanwhile, the switch door 23 is opened. During the movement of the limiting plate 8, the water-absorbing cleaning sponge 13 and the brush layer 14 can clean the filter screen plate 15, and the stains generated during the cleaning process can be discharged through the switch door 23 on one side of the box body 1. Through this device, the operator can clean the filter screen plate 15 more quickly, and the operation is relatively simple.

[0025] Specific working principle: When in use, first add wheat into the box body 1 through the feed pipe 19, and at the same time start the fan 18. During the process of the wheat falling onto the filter screen plate 15, the fan 18 can blow out some light impurities through the first opening 17 from the box body 1. After the wheat falls onto the filter screen plate 15, start the two vibrators 16 at the same time. The two vibrators 16 can cause the filter screen plate 15 to oscillate, so as to better filter the wheat, making the wheat pass through the filter screen plate 15 and fall onto the inclined plate 20. At the same time, the larger impurities in the wheat will be discharged through the first opening 17, and the wheat falling onto the inclined plate 20 will slide out of the box body 1 through the second opening 21 and finally fall into the collection box 22 for centralized collection; when it is necessary to clean the dust and other impurities adhered to the surface of the filter screen plate 15 after the wheat impurity removal is completed, the limiting plate 8 can be inserted into the limiting groove 7 through the first opening 17. At the same time, the connecting rod 9 and the threaded rod 10 penetrate through the through hole 11 on the limiting plate 8, and then screw the nut 12 onto the threaded rod 10 so that the nut 12 can tightly fix the limiting plate 8. The operator then holds the push plate 3 and makes the push plate 3 push the cross bar 2, the connecting plate 4 and the limiting plate 8 to move towards the switch door 23 side. At the same time, open the switch door 23. During the movement of the limiting plate 8, the water-absorbing cleaning sponge 13 and the brush layer 14 can clean the filter screen plate 15, and the stains generated during the cleaning process can be discharged through the switch door 23 on one side of the box body 1. Through this device, the operator can clean the filter screen plate 15 more quickly and the operation is relatively simple.

[0026] The above shows and describes the basic principle, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and the descriptions in the specification are only preferred examples of the present invention and are not used to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A wheat impurity removal device, comprising a box body (1), characterized in that: A pair of cross bars (2) penetrate through one side of the box body (1). One side of the two cross bars (2) is fixedly connected with a push plate (3), and the other side of the two cross bars (2) is fixedly connected with a connecting plate (4). One side of the connecting plate (4) is provided with a first magnet sheet (5), and one side inside the box body (1) is provided with a second magnet sheet (6). A limiting groove (7) is formed in the connecting plate (4), and a limiting plate (8) is placed in the limiting groove (7). A connecting rod (9) is fixedly connected inside the limiting groove (7). One side of the connecting rod (9) is fixedly connected with a threaded rod (10). Both the connecting rod (9) and the threaded rod (10) penetrate through a through hole (11) on the limiting plate (8) and extend to one side. A nut (12) is threadedly connected to the threaded rod (10). A water-absorbing cleaning sponge (13) and a brush layer (14) are respectively arranged on one side of the limiting plate (8).

2. The wheat impurity removal device according to claim 1, wherein: A filter screen plate (15) is arranged inside the box body (1), and a pair of vibrators (16) are symmetrically arranged at the lower end of the filter screen plate (15).

3. The wheat impurity removing device according to claim 1, characterized in that: A first opening (17) is formed in one side of the box body (1), and a blower (18) is arranged on the box body (1) on the opposite side of the first opening (17).

4. A wheat impurity removal device according to claim 1, characterized in that: A feed pipe (19) is arranged at the upper end of the box body (1), and an inclined plate (20) is arranged at the bottom end inside the box body (1).

5. A wheat impurity removal device according to claim 1, characterized in that: A second opening (21) is formed in one side of the box body (1), and a collection box (22) is placed on the ground on one side of the box body (1).

6. The wheat impurity removing device according to claim 1, characterized in that: A switch door (23) is arranged on one side of the box body (1).

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