Environment-friendly grain screening equipment

Abstract

The utility model relates to the technical field of grains, in particular to environment-friendly grain screening equipment which comprises a base, a vibration mechanism is arranged on the base, a spring is fixedly installed on the base, the fixed connection can be replaced by welding, a bearing plate is fixedly installed at the top end of the spring, the fixed connection can be replaced by welding, and the bearing plate is fixedly installed on the base. A positioning frame is fixedly mounted at the top end of the bearing plate, a screening mechanism is arranged at the top end of the bearing plate, the vibrating mechanism comprises a mounting plate, and the mounting plate is fixedly mounted on the base. According to the grain screening machine, the purpose of providing vibration acting force is achieved through the arrangement of the vibration mechanism, grain screening is facilitated, the purpose of conveniently and rapidly screening grains is achieved through the arrangement of the screening mechanism, and meanwhile grain loading and unloading are facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of grains, in particular to an environmentally friendly grain screening device. Background Art

[0002] Grain is a very important food source in human life. It refers to grains and other plant foods that can be eaten by humans. It mainly includes crops such as rice, wheat, corn, soybeans, and their processed products such as rice noodles, flour, tofu, etc. Grain is the main source of energy for humans. It is rich in nutrients such as carbohydrates, proteins, vitamins and minerals, and can meet the energy and nutritional needs of human growth and development. People obtain enough energy to carry out various physical labor and intellectual activities through the intake of grain.

[0003] At present, when grain is produced, screening equipment is needed to screen the grain. However, the screening efficiency of the existing environmentally friendly grain screening device needs to be improved, and after the screening is completed, the material is not convenient to discharge. Utility Model Content

[0004] The purpose of the utility model is to solve the above-mentioned shortcomings in the prior art and to propose an environmentally friendly grain screening device.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] An environmentally friendly grain screening device is designed, comprising a base, a vibration mechanism is provided on the base, a spring is fixedly installed on the base, and the fixed connection can be replaced by welding, a receiving plate is fixedly installed on the top of the spring, and the fixed connection can be replaced by welding, a positioning frame is fixedly installed on the top of the receiving plate, a screening mechanism is provided on the top of the receiving plate, and the vibration mechanism comprises a mounting plate, and the mounting plate is fixedly installed on the base.

[0007] Furthermore, a vibration motor is fixedly mounted on the side of the mounting plate, and the fixed connection can be replaced by bolts or welding, and the vibration end of the vibration motor is fixedly connected to the receiving plate.

[0008] Furthermore, the screening mechanism includes a bracket, which is fixedly mounted on the receiving plate. The fixed connection can be replaced by bolts or welding. The inner wall of the bracket is rotatably connected to a rotating rod, and both ends of the rotating rod pass through the bracket.

[0009] Furthermore, a square plate is fixedly mounted on the rotating rod, and the fixed connection can be replaced by bolts or welding. A first receiving seat is fixedly mounted on the square plate, and the fixed connection can be replaced by bolts or welding.

[0010] Furthermore, a screening drum is rotatably connected to the inner wall of the first receiving seat, a mounting seat is fixedly installed on the top of the square plate, and the fixed connection can be replaced by bolts or welding, a driving motor is fixedly installed on the top of the mounting seat, and the fixed connection can be replaced by bolts or welding, and the rotating shaft end of the driving motor is fixedly connected to one end of the screening drum.

[0011] Furthermore, a second receiving seat is rotatably connected to the screening drum, and a bar frame is fixedly installed on the bottom end of the second receiving seat. The fixed connection can be replaced by bolts or welding.

[0012] Furthermore, a cylinder is fixedly installed on the supporting plate, and the fixed connection can be replaced by bolts or welding. A column is fixedly installed on the piston rod end of the cylinder, and the fixed connection can be replaced by bolts or welding. A cylindrical rod is fixedly installed on the side of the column, and the fixed connection can be replaced by bolts or welding. The cylindrical rod slides on the inner wall of the strip frame.

[0013] The utility model proposes an environmentally friendly grain screening device, which has the beneficial effects of: the utility model is provided with a vibration mechanism to provide a vibration force, which is beneficial to the screening of grains. By providing a screening mechanism, the purpose of facilitating and quickly screening grains is achieved, and it is also convenient for loading and unloading grains. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is a top view of the overall structure of the utility model;

[0016] Figure 3 It is the right view of the overall structure of the utility model;

[0017] Figure 4 It is a left view of the overall structure of the utility model.

[0018] In the figure: 1, base; 21, mounting plate; 22, vibration motor; 31, bracket; 32, rotating rod; 33, square plate; 34, mounting seat; 35, driving motor; 36, first receiving seat; 37, screening cylinder; 38, column; 39, cylinder; 310, strip frame; 311, second receiving seat; 312, cylindrical rod; 4, spring; 5, positioning frame; 6, receiving plate. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0020] Reference Figure 1-4 , an environmentally friendly grain screening equipment, including a base 1, characterized in that: a vibration mechanism is provided on the base 1, and the vibration mechanism is provided to provide a vibration force, which is beneficial to the screening of grains. A spring 4 is fixedly installed on the base 1, and the fixed connection can be replaced by welding. The spring 4 is provided to facilitate the installation of the receiving plate 6. The top of the spring 4 is fixedly installed with a receiving plate 6, and the fixed connection can be replaced by welding. The receiving plate 6 is provided to facilitate the installation of the positioning frame 5. The top of the receiving plate 6 is fixedly installed with a positioning frame 5. The positioning frame 5 is provided to facilitate the positioning and insertion of the collecting box. A screening mechanism is provided on the top of the receiving plate 6. The screening mechanism is provided to facilitate the rapid and convenient screening of grains, and also facilitates the loading and unloading of grains. The vibration mechanism includes a mounting plate 21, and the mounting plate 21 is fixedly installed on the base 1.

[0021] In detail, a vibration motor 22 is fixedly mounted on the side of the mounting plate 21. The fixed connection can be replaced by bolts or welding. The vibration end of the vibration motor 22 is fixedly connected to the receiving plate 6. The vibration motor 22 is provided to facilitate providing vibration force.

[0022] Furthermore, the screening mechanism includes a bracket 31, which is fixedly mounted on the receiving plate 6. The fixed connection can be replaced by bolts or welding. The bracket 31 is provided to facilitate the rotation of the rotating rod 32. The inner wall of the bracket 31 is rotatably connected to the rotating rod 32. Both ends of the rotating rod 32 pass through the bracket 31. The rotating rod 32 is provided to facilitate the installation of the square plate 33.

[0023] Furthermore, a square plate 33 is fixedly mounted on the rotating rod 32, and the fixed connection can be replaced by bolts or welding. A first receiving seat 36 is fixedly mounted on the square plate 33, and the fixed connection can be replaced by bolts or welding. The first receiving seat 36 is provided to facilitate the installation of the screening drum 37.

[0024] In more detail, the inner wall of the first receiving seat 36 is rotatably connected to the screening drum 37, and the top of the square plate 33 is fixedly installed with a mounting seat 34, and the fixed connection can be replaced by bolts or welding. The mounting seat 34 is provided to facilitate the installation of the driving motor 35, and the top of the mounting seat 34 is fixedly installed with the driving motor 35, and the fixed connection can be replaced by bolts or welding. The rotating shaft end of the driving motor 35 is fixedly connected to one end of the screening drum 37, and the driving motor 35 is provided to facilitate the rotation of the screening drum 37.

[0025] In general, the screening drum 37 is rotatably connected to a second receiving seat 311, and a strip frame 310 is fixedly installed at the bottom end of the second receiving seat 311. The fixed connection can be replaced by bolts or welding. The strip frame 310 is provided to facilitate the sliding of the cylindrical rod 312.

[0026] Finally, a cylinder 39 is fixedly installed on the receiving plate 6, and the fixed connection can be replaced by bolts or welding. The cylinder 39 is provided to facilitate the movement of the column 38. The piston rod end of the cylinder 39 is fixedly installed with the column 38, and the fixed connection can be replaced by bolts or welding. The column 38 is provided to facilitate the installation of the cylindrical rod 312. The side of the column 38 is fixedly installed with a cylindrical rod 312, and the fixed connection can be replaced by bolts or welding. The cylindrical rod 312 slides on the inner wall of the strip frame 310.

[0027] Working method: When working, first place the collecting box into the positioning frame 5, then open the screening drum 37, put the grain into the screening drum 37, and start the driving motor 35. The driving motor 35 drives the screening drum 37 to rotate, and the screening drum 37 will screen the grain. At the same time, start the vibration motor 22, and the vibration motor 22 will provide a vibration force to facilitate the screening of the grain. While screening, the cylindrical rod 312 is driven to rise and fall by the cylinder 39 to facilitate the adjustment of the inclination of the screening drum 37, which is beneficial to the screening of the grain. When the screening is completed, the inclination angle of the screening drum 37 is adjusted by the cylinder 39, and the driving motor 35 is used to drive the screening drum 37 to rotate, which is beneficial to the removal of the grain from the screening drum 37, thereby achieving the purpose of convenient unloading.

[0028] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An environmentally friendly grain screening device, comprising a base (1), characterized in that: The base (1) is provided with a vibration mechanism, a spring (4) is fixedly welded to the base (1), a receiving plate (6) is fixedly welded to the top of the spring (4), a positioning frame (5) is fixedly installed to the top of the receiving plate (6), a screening mechanism is provided to the top of the receiving plate (6), the vibration mechanism comprises a mounting plate (21), the mounting plate (21) is fixedly mounted on the base (1), the screening mechanism comprises a bracket (31), the bracket (31) is fixedly welded to the receiving plate (6), and the inner wall of the bracket (31) is rotatably connected to the receiving plate (6). A rotating rod (32) is connected, both ends of the rotating rod (32) pass through the bracket (31), a square plate (33) is fixedly welded to the rotating rod (32), a first receiving seat (36) is fixedly welded to the square plate (33), a screening drum (37) is rotatably connected to the inner wall of the first receiving seat (36), a mounting seat (34) is fixedly welded to the top of the square plate (33), a driving motor (35) is fixedly welded to the top of the mounting seat (34), and a rotating shaft end of the driving motor (35) is fixedly connected to one end of the screening drum (37).

2. An environmentally friendly grain screening device according to claim 1, characterized in that: A vibration motor (22) is fixedly welded to the side surface of the mounting plate (21), and a vibration end of the vibration motor (22) is fixedly connected to the receiving plate (6).

3. The environmentally friendly food screening device according to claim 1, characterized in that: The screening cylinder (37) is rotatably connected to a second receiving seat (311), and a strip frame (310) is fixedly welded to the bottom end of the second receiving seat (311).

4. The environmentally friendly grain screening device according to claim 1, characterized in that: A cylinder (39) is fixedly welded on the receiving plate (6), a column (38) is fixedly welded to the piston rod end of the cylinder (39), a cylindrical rod (312) is fixedly welded to the side of the column (38), and the cylindrical rod (312) slides on the inner wall of the strip frame (310).

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