Cleaning and impurity removing device for coarse cereals

Abstract

The utility model discloses a coarse cereal cleaning and impurity removing device, which belongs to the technical field of coarse cereal cleaning and comprises a main body, a cleaning tank is arranged in the main body, a rotatable roller is arranged in the cleaning tank, a rotating shaft is fixedly arranged in the roller, and one end of the rotating shaft penetrates out of the roller and then is rotatably arranged on a first bearing seat. The other end of the rotating shaft penetrates out of the roller and then is rotatably arranged on a second bearing seat, the end, located on the second bearing seat, of the rotating shaft is fixedly connected with a first gear, the first gear is meshed with a second gear, and the second gear is connected with a motor through a transmission mechanism. A sewer pipe is arranged at the bottom of the cleaning tank and is connected with a water outlet pipe which is positioned on the outer side of the main body; a handle is arranged on the outer surface of the roller, and a lifting mechanism is arranged on one side of the body. The coarse cereal cleaning device not only can clean coarse cereals, but also can improve the cleaning efficiency, and can remove impurities of the coarse cereals, so that the coarse cereals are cleaner.

Description

Technical Field

[0001] The utility model relates to the technical field of miscellaneous grain cleaning, in particular to a miscellaneous grain cleaning and impurity removing device. Background Art

[0002] When the existing miscellaneous grain cleaning and impurity removing device cleans miscellaneous grains, manual stirring or mechanical stirring is adopted. When cleaning, some impurities will not be discharged along with the sewage, and the demand for water is large and the cost is high. Based on this, the utility model provides a miscellaneous grain cleaning and impurity removing device. Content of the Utility Model

[0003] The purpose of the utility model is to provide a miscellaneous grain cleaning and impurity removing device to solve the above-mentioned problems.

[0004] To solve the above technical problems, the utility model adopts the following technical solutions:

[0005] A miscellaneous grain cleaning and impurity removing device of the utility model includes a main body. A cleaning tank is arranged inside the main body. A rotatable drum is arranged inside the cleaning tank. A rotating shaft is fixedly arranged inside the drum. One end of the rotating shaft passes through the drum and is rotatably arranged on a first bearing seat. The other end of the rotating shaft passes through the drum and is rotatably arranged on a second bearing seat. A first gear is fixedly connected to the end of the rotating shaft located at the second bearing seat. The first gear meshes with a second gear. The second gear is connected to a motor through a transmission mechanism. A drain pipe is arranged at the bottom of the cleaning tank. The drain pipe is connected to a water outlet pipe. The water outlet pipe is located outside the main body. A handle is arranged on the outer surface of the drum. A lifting mechanism is arranged on one side of the main body. The lifting mechanism includes a base. Universal wheels are arranged at the bottom of the base. A forward and reverse motor is arranged at the center position above the base. Vertical slide rails are symmetrically arranged on the left and right sides of the forward and reverse motor. The output end of the forward and reverse motor is fixedly connected to a threaded sleeve. A threaded rod is in threaded connection with the threaded sleeve. The top of the threaded rod is fixedly connected to a cantilever frame. Pulleys matched with the slide rails are arranged at the left and right ends of the cantilever frame.

[0006] Furthermore, the drum is spliced by a plurality of rectangular screen meshes and supporting plates symmetrically distributed on the left and right. The rectangular screen meshes are spliced into a cylindrical structure. One group of adjacent rectangular screen meshes are connected together through a hinge structure. And one end of the rectangular screen mesh far away from the hinge structure is fixed on the supporting plate through a buckle assembly.

[0007] Furthermore, the first bearing seat and the second bearing seat are respectively fixedly installed on the upper end surface of the cleaning tank.

[0008] Furthermore, a top cover is arranged on the top of the main body.

[0009] Further, the tops of the left and right slide rails are connected together by a top plate.

[0010] Further, a plurality of feet are symmetrically arranged at the bottom of the main body.

[0011] Compared with the prior art, the beneficial technical effects of the present utility model are as follows:

[0012] The miscellaneous grain cleaning and impurity removing device of the utility model realizes the cleaning of miscellaneous grains by placing the miscellaneous grains in the drum, driving the drum to rotate, and filling water in the cleaning tank. It can not only clean thoroughly but also improve the cleaning efficiency. After the cleaning is completed, the drum is lifted by the lifting mechanism, and some impurities mixed with sewage are discharged from the sewer pipe to realize the impurity removal of the miscellaneous grains, making the miscellaneous grains cleaner. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The following further describes the present utility model with reference to the accompanying drawings.

[0014] Figure 1 It is the front view of the cleaning and impurity removing device;

[0015] Figure 2 It is the cross-sectional view of the drum;

[0016] Figure 3 It is the top view of the drum;

[0017] Figure 4 It is the front view of the lifting mechanism;

[0018] Figure 5 It is the structural schematic diagram of the cleaning and impurity removing device;

[0019] Description of the reference numerals in the drawings: 1, main body; 2, drum; 3, top cover; 4, water outlet pipe; 5, feet; 6, lifting mechanism; 7, universal wheel; 8, rotating shaft; 9, bearing seat one; 10, cleaning tank; 11, sewer pipe; 12, bearing seat two; 13, gear one; 14, gear two; 15, transmission mechanism; 16, handle; 17, buckle assembly;

[0020] 601, base; 602, forward and reverse motor; 603, threaded sleeve; 604, threaded rod; 605, slide rail; 606, cantilever frame; 607, pulley; 608, top plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] As Figures 1-5As shown in the figure, a miscellaneous grain cleaning and impurity removing device includes a main body 1. A cleaning tank 10 is installed inside the main body 1. A rotatable drum 2 is installed inside the cleaning tank 10. A rotating shaft 8 is fixedly installed inside the drum 2. One end of the rotating shaft 8 passes through the drum 2 and is rotatably installed on a first bearing seat 9. The other end of the rotating shaft 8 passes through the drum 2 and is rotatably installed on a second bearing seat 12. A first gear 13 is fixedly connected to the end of the rotating shaft 8 located at the second bearing seat 12. The first gear 13 meshes with a second gear 14. The second gear 14 is connected to a motor through a transmission mechanism 15. The motor drives the second gear 14 to rotate through the transmission mechanism 15. The second gear 14 then drives the first gear 13 meshing with it to rotate. The first gear 13 drives the rotating shaft 8 to rotate. When the rotating shaft 8 rotates, it drives the drum 2 to rotate, and then the miscellaneous grains inside the drum 2 tumble up and down, achieving the purpose of accelerating cleaning.

[0022] A drain pipe 11 is installed at the bottom of the cleaning tank 10. The drain pipe 11 is connected to a water outlet pipe 4. The water outlet pipe 4 is located outside the main body 1. After cleaning, impurities and sewage are discharged from the drain pipe 11 to the water outlet pipe 4 and finally discharged outside the device.

[0023] A handle 16 is installed on the outer surface of the drum 2. A lifting mechanism 6 is installed on one side of the main body 1. The lifting mechanism 6 includes a base 601. Universal wheels 7 are installed at the bottom of the base 601. A forward and reverse motor 602 is installed at the center position above the base 601. Vertical slide rails 605 are symmetrically installed on the left and right sides of the forward and reverse motor 602. The output end of the forward and reverse motor 602 is fixedly connected to a threaded sleeve 603. A threaded rod 604 is threadedly connected inside the threaded sleeve 603. The top of the threaded rod 604 is fixedly connected to a cantilever frame 606. The cantilever frame 606 and the handle 16 can be connected together through objects such as ropes and hooks. Pulley 607 cooperating with the slide rail 605 is installed at the left and right ends of the cantilever frame 606, playing a limiting role.

[0024] Specifically, by starting the forward and reverse motor 602, the threaded rod 604 moves up and down on the threaded sleeve 603, thereby driving the cantilever frame 606 to move up and down. Then, the handle 16 is connected together through a connecting piece, and the cantilever frame 606 drives the drum 2 to move up and down.

[0025] The drum 2 is spliced by a plurality of rectangular screen meshes and support plates symmetrically distributed on the left and right. The rectangular screen meshes are spliced into a cylindrical structure. One group of adjacent rectangular screen meshes are connected together through a hinge structure, and one end of the rectangular screen mesh far from the hinge structure is fixed on the support plate through a buckle assembly 17.

[0026] The first bearing seat 9 and the second bearing seat 12 are respectively fixedly installed on the upper end surface of the cleaning tank 10.

[0027] A top cover 3 is installed on the top of the main body 1.

[0028] The tops of the left and right slide rails 605 are connected together by a top plate 608.

[0029] A number of supporting feet 5 are symmetrically installed at the bottom of the main body 1.

[0030] The operation process of the present utility model is as follows:

[0031] First, place the miscellaneous grains in the drum 2, and then lift the drum 2 on the cantilever frame 606 by means of a hook; after that, by starting the forward and reverse motor 602, the threaded rod 604 moves upward on the threaded sleeve 603 until it moves above the cleaning tank 10, and slowly lower the drum 2 until the first gear 13 meshes with the second gear 14; then, fill the cleaning tank 10 with water; finally, the motor drives the second gear 14 to rotate through the transmission mechanism 15, the second gear 14 drives the first gear 13 meshing with it to rotate, the first gear 13 drives the rotating shaft 8 to rotate, and when the rotating shaft 8 rotates, it drives the drum 2 to rotate, thereby making the miscellaneous grains in the drum 2 tumble up and down, achieving the purpose of cleaning the miscellaneous grains.

[0032] After cleaning, lift the drum 2 upward by the cantilever frame 606, then drain the sewage and mixed impurities, and after draining, fill with water and clean again until it is completely cleaned.

[0033] The embodiments described above are only descriptions of the preferred embodiments of the present utility model, and do not limit the scope of the present utility model. Without departing from the design spirit of the present utility model, various deformations and improvements made by those of ordinary skill in the art to the technical solutions of the present utility model shall fall within the protection scope determined by the claims of the present utility model.

Claims

1. A device for cleaning and removing impurities from grains, characterized in that: The invention comprises a main body (1), wherein a cleaning tank (10) is arranged in the main body (1), wherein a rotatable drum (2) is arranged in the cleaning tank (10), wherein a rotating shaft (8) is fixedly arranged in the drum (2), wherein one end of the rotating shaft (8) passes through the drum (2) and is rotatably arranged on a bearing seat 1 (9), and the other end of the rotating shaft (8) passes through the drum (2) and is rotatably arranged on a bearing seat 2 (12), wherein the end of the rotating shaft (8) located on the bearing seat 2 (12) is fixedly connected with a gear 1 (13), wherein the gear 1 (13) is meshed with a gear 2 (14), wherein the gear 2 (14) is connected to a motor via a transmission mechanism (15); a downpipe (11) is arranged at the bottom of the cleaning tank (10), wherein the downpipe (11) is connected to a water outlet pipe (4), wherein the water outlet pipe (4) is located at the bottom of the main body (10). The outer side of the body (1); a handle (16) is arranged on the outer surface of the drum (2); a lifting mechanism (6) is arranged on one side of the body (1); the lifting mechanism (6) comprises a base (601); a universal wheel (7) is arranged at the bottom of the base (601); a forward and reverse motor (602) is arranged at the center position above the base (601); vertically arranged slide rails (605) are symmetrically arranged on the left and right sides of the forward and reverse motor (602); the output end of the forward and reverse motor (602) is fixedly connected to a threaded sleeve (603); the threaded sleeve (603) is internally threadedly connected to a threaded rod (604); the top of the threaded rod (604) is fixedly connected to a cantilever frame (606); and pulleys (607) matching the slide rails (605) are arranged on the left and right ends of the cantilever frame (606).

2. The grain cleaning and impurity removal device according to claim 1, characterized in that: The drum (2) is composed of a plurality of rectangular screens and support plates that are symmetrically distributed on the left and right. The rectangular screens are spliced ​​into a cylindrical structure, wherein a group of adjacent rectangular screens are connected together by a hinge structure, and the end of the rectangular screen away from the hinge structure is fixed to the support plate by a buckle assembly (17).

3. The grain cleaning and impurity removal device according to claim 1, characterized in that: The bearing seat 1 (9) and the bearing seat 2 (12) are respectively fixedly mounted on the upper end surface of the cleaning tank (10).

4. The grain cleaning and impurity removal device according to claim 1, characterized in that: A top cover (3) is provided on the top of the main body (1).

5. The grain cleaning and impurity removal device according to claim 1, characterized in that: The tops of the left and right slide rails (605) are connected together via a top plate (608).

6. The grain cleaning and impurity removal device according to claim 1, characterized in that: A plurality of supporting feet (5) are symmetrically arranged at the bottom of the main body (1).

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