Hopper for grain processing

Abstract

The utility model relates to the technical field of grain processing, in particular to a hopper for grain processing, which comprises a body, a feeding frame fixedly mounted at the top end of the body, and a discharging frame fixedly mounted at the bottom end of the body, and is characterized in that a support plate is arranged at the top end of the feeding frame; supporting rods fixedly connected with the bottom end of the supporting plate are fixedly mounted at the four corners of the top end of the feeding frame, a mounting box is fixedly mounted at the bottom end of the supporting plate, a rod body penetrating through the mounting box and extending into the discharging frame is movably mounted at the top end of the supporting plate, and a driving assembly is fixedly mounted in the mounting box. The driving assembly comprises a motor, a moving plate, a driving shaft, a strip-shaped through hole and a disc, a stirring head is fixedly mounted at the bottom end of the rod body, and the stirring head comprises two twisted stirring blades. And by arranging the stirring head, the grains at the discharge port are stirred under the action of the two stirring blades, so that the grains can be prevented from being accumulated and blocked at the discharge port.

Description

Technical Field

[0001] The utility model relates to the technical field of grain processing, in particular to a hopper for grain processing. Background Art

[0002] Grain refers to the general term for various plant seeds used in cooking food, and can also be generally referred to as cereals. Grain is rich in nutrients, mainly protein, vitamins, dietary fiber, fat and starch. The Food and Agriculture Organization of the United Nations' concept of food refers to cereals, including wheat, beans, coarse grains and rice. Grain processing refers to the business activities of converting raw grains into semi-finished grains and finished grains through processing, or converting semi-finished grains into finished grains;

[0003] When the existing hopper used for grain processing is in use, it is easy to cause blockage due to the narrow discharge port and the accumulation of feed at the feed port. When the existing hopper is blocked, it needs to be cleared manually with tools, which is time-consuming and labor-intensive. In addition, if the feeding is not interrupted in time when the blockage occurs, the feed port will accumulate too much and overflow, and the blockage problem is more serious. Utility Model Content

[0004] The utility model provides a hopper for grain processing to solve the above-mentioned problems.

[0005] The utility model provides a hopper for grain processing, comprising a main body, a feed frame fixedly mounted on the top end of the main body, a discharge frame fixedly mounted on the bottom end of the main body, a support plate provided on the top end of the feed frame, support rods fixedly connected to the bottom end of the support plate fixedly mounted at the four corners of the top end of the feed frame, a mounting box fixedly mounted on the bottom end of the support plate, a rod body movably mounted on the top end of the support plate, which passes through the mounting box and extends to the inside of the discharge frame, a drive assembly fixedly mounted inside the mounting box, the drive assembly comprising a motor, a movable plate, a drive shaft, a strip-shaped through hole and a disc, a stirring head fixedly mounted on the bottom end of the rod body, and the stirring head comprises two twisted stirring blades.

[0006] Preferably, the motor is fixedly mounted on one side of the inner wall of the mounting box, the disc is fixedly mounted on the motor output shaft, the movable plate is movably mounted between the two sides of the inner wall of the mounting box and is located on one side of the disc, the movable plate is fixedly connected to one side of the rod body, the strip-shaped through hole is opened on the movable plate, and the drive shaft is fixedly mounted on one side of the disc and extends to the inside of the strip-shaped through hole.

[0007] Preferably, anti-slip strips are fixedly installed in the middle of the four sides of the top of the feed frame.

[0008] Preferably, a limiting cylinder sleeved on the outside of the rod body is fixedly installed on the top of the support plate, limiting grooves are provided on both sides of the inner wall of the limiting cylinder, and limiting blocks slidably connected to the limiting grooves are fixedly installed on both sides of the rod body.

[0009] Preferably, a conical connecting block is fixedly mounted on the bottom end of the rod body, and the rod body is fixedly connected to the stirring head via the conical connecting block.

[0010] Preferably, both sides of the inner wall of the installation box are provided with stabilizing grooves, and both sides of the movable plate are slidably connected to the stabilizing grooves.

[0011] The above technical solution provided by the embodiment of the utility model has the following advantages compared with the prior art:

[0012] 1. The structure provided by the present invention is characterized by providing a stirring head. Under the action of two stirring blades, the grain at the discharge port is stirred, thereby preventing accumulation and blockage at the discharge port.

[0013] 2. The structure provided by the present invention further strengthens the anti-torsion performance of the rod body 23 and improves the stability of the connection by providing a sliding connection between the limit block and the limit groove. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The accompanying drawings are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present invention, and together with the description, serve to explain the principles of the present invention.

[0015] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, for ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a diagram of the connection assembly of the bottom plate and the base plate of the present utility model;

[0018] Figure 3 This is a schematic diagram of the internal structure of the support frame of the utility model;

[0019] Figure 4 This is a schematic diagram of the substrate structure of the utility model.

[0020] In the figure: 1. Main body; 11. Feed frame; 12. Discharge frame; 2. Support plate; 21. Support rod; 22. Mounting box; 23. Rod body; 3. Drive assembly; 31. Motor; 32. Moving plate; 33. Drive shaft; 34. Strip through hole; 35. Disc; 4. Agitator head; 41. Conical connecting block; 5. Anti-slip strip; 6. Limit cylinder. DETAILED DESCRIPTION

[0021] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the embodiments described are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts shall fall within the scope of protection of the present invention.

[0022] Various embodiments of the present invention may be presented in the form of a range. It should be understood that the description in the form of a range is merely for convenience and brevity and should not be understood as a rigid limitation on the scope of the present invention. Therefore, it should be considered that the range description has specifically disclosed all possible sub-ranges and single numerical values within the range. For example, the range description from 1 to 6 should be considered to have specifically disclosed sub-ranges, such as from 1 to 3, from 1 to 4, from 1 to 5, from 2 to 4, from 2 to 6, from 3 to 6, etc., as well as single numbers within the range, such as 1, 2, 3, 4, 5 and 6, which apply regardless of the range. In addition, whenever a numerical range is indicated in the present invention, it is intended to include any quoted number (fraction or integer) within the indicated range. Unless otherwise specified, the various raw materials, reagents, instruments and equipment used in the present invention can be purchased on the market or can be prepared by existing equipment.

[0023] In the present invention, unless otherwise specified, the directional words used, such as "upper" and "lower", specifically refer to the directions of the drawings in the accompanying drawings. In addition, in the present invention, the terms "include", "comprise", etc. mean "including but not limited to". In the present invention, relational terms such as "first" and "second" are merely used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. In the present invention, "and / or" describes the association relationship of associated objects, indicating that three relationships may exist. For example, A and / or B can mean: A exists alone, A and B exist at the same time, and B exists alone. A and B can be singular or plural. In the present invention, "at least one" means one or more, and "plurality" means two or more. "At least one", "at least one of the following" or similar expressions refer to any combination of these items, including any combination of singular or plural items. For example, "at least one of a, b, or c" or "at least one of a, b and c" can both mean: a, b, c, ab, i.e. a and b, ac, bc or abc, where a, b, c can be single or multiple.

[0024] like Figures 1-4 As shown, a hopper for grain processing includes a main body 1, a feed frame 11 is fixedly installed on the top of the main body 1, a discharge frame 12 is fixedly installed on the bottom of the main body 1, a support plate 2 is provided on the top of the feed frame 11, and support rods 21 fixedly connected to the bottom of the support plate 2 are fixedly installed at the four corners of the top of the feed frame 11, a mounting box 22 is fixedly installed on the bottom of the support plate 2, a rod body 23 is movably installed on the top of the support plate 2, which passes through the mounting box 22 and extends to the inside of the discharge frame 12, and a drive assembly 3 is fixedly installed inside the mounting box 22, and the drive assembly 3 includes a motor 31, a movable plate 32, a drive shaft 33, a strip through hole 34 and a disc 35, and a stirring head 4 is fixedly installed on the bottom of the rod body 23, and the stirring head 4 includes two twisted stirring blades.

[0025] like Figure 1 and Figure 3 As shown: the motor 31 is fixedly mounted on one side of the inner wall of the installation box 22, the disc 35 is fixedly mounted on the output shaft of the motor 31, the movable plate 32 is movably mounted between the two sides of the inner wall of the installation box 22 and is located on one side of the disc 35, the movable plate 32 is fixedly connected to one side of the rod body 23, a strip through hole 34 is opened on the movable plate 32, and the drive shaft 33 is fixedly mounted on one side of the disc 35 and extends to the inside of the strip through hole 34.

[0026] like Figure 1 As shown: anti-slip strips 5 are fixedly installed in the middle of the four sides of the top of the feeding frame 11.

[0027] Specifically: it is convenient for users to place a carrier filled with grain on the hopper to prevent it from slipping, and it is convenient to pour the grain into the hopper.

[0028] like Figure 4 As shown: a limiting cylinder 6 is fixedly installed on the top of the support plate 2 and is sleeved on the outside of the rod body 23. Limiting grooves are provided on both sides of the inner wall of the limiting cylinder 6, and limiting blocks are fixedly installed on both sides of the rod body 23 and are slidably connected to the limiting grooves.

[0029] Specifically: further strengthen the anti-torsion performance of the rod body 23 and improve the stability of the connection.

[0030] like Figure 2 As shown, a conical connecting block 41 is fixedly installed at the bottom end of the rod body 23 , and the rod body 23 is fixedly connected to the stirring head 4 through the conical connecting block 41 .

[0031] Specifically, the conical connecting block 41 can reduce the resistance encountered by the top connection of the stirring head 4 when the stirring head 4 rises.

[0032] like Figure 4 As shown: both sides of the inner wall of the installation box 22 are provided with stable grooves, and both sides of the movable plate 32 are slidably connected to the stable grooves.

[0033] Specifically: the stability of the movement of the moving plate 32 is improved.

[0034] Principle of use: First, place the container filled with grain on the feed frame 11, and use the anti-slip strip 5 to provide better friction, so that the user can pour the grain into the hopper. When the grain enters the hopper, start the motor 31 to drive the disc 35 to rotate and then rotate the drive shaft 33. Due to the action of the bar-shaped through hole 34, the drive shaft 33 deviates inside the bar-shaped through hole 34 to make the movable plate 32 move up and down, thereby driving the rod body 23 to move up and down, and the stirring head 4 moves up and down synchronously. Due to the twisted stirring blades provided on the stirring head 4, the grain is subjected to the force of the surface of the stirring blades during its up and down movement. Since the stirring blades on the stirring head 4 are twisted and the displacement direction of the stirring head 4 is up and down, the angle of the force changes during the rotation. Therefore, under the action of the two stirring blades, the grain at the discharge port is stirred, which can prevent accumulation and blockage there.

[0035] The foregoing description is merely a detailed description of specific embodiments of the present invention, intended to enable those skilled in the art to understand and implement the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not limited to the embodiments shown herein, but is intended to conform to the broadest scope consistent with the principles and novel features claimed herein.

Claims

1. A hopper for grain processing, comprising a body (1), a feed frame (11) fixedly mounted on the top end of the body (1), and a discharge frame (12) fixedly mounted on the bottom end of the body (1), characterized in that: The top of the feed frame (11) is provided with a support plate (2), and support rods (21) fixedly connected to the bottom of the support plate (2) are fixedly installed at the four corners of the top of the feed frame (11), and the bottom of the support plate (2) is fixedly installed with a mounting box (22), and the top of the support plate (2) is movably installed with a rod body (23) that passes through the mounting box (22) and extends to the inside of the discharge frame (12), and a driving assembly (3) is fixedly installed inside the mounting box (22), and the driving assembly (3) includes a motor (31), a movable plate (32), a driving shaft (33), a strip-shaped through hole (34) and a disc (35), and a stirring head (4) is fixedly installed at the bottom of the rod body (23), and the stirring head (4) includes two twisted stirring blades.

2. A grain processing hopper according to claim 1, characterized in that: The motor (31) is fixedly mounted on one side of the inner wall of the installation box (22); the disc (35) is fixedly mounted on the output shaft of the motor (31); the movable plate (32) is movably mounted between two sides of the inner wall of the installation box (22) and located on one side of the disc (35); the movable plate (32) is fixedly connected to one side of the rod body (23); the strip-shaped through hole (34) is opened on the movable plate (32); and the drive shaft (33) is fixedly mounted on one side of the disc (35) and extends into the interior of the strip-shaped through hole (34).

3. A grain processing hopper according to claim 1, characterized in that: Anti-slip strips (5) are fixedly installed in the middle of the four sides of the top of the feeding frame (11).

4. A grain processing hopper according to claim 1, characterized in that: A limiting cylinder (6) sleeved on the outside of the rod body (23) is fixedly mounted on the top of the support plate (2), and limiting grooves are provided on both sides of the inner wall of the limiting cylinder (6), and limiting blocks slidably connected to the limiting grooves are fixedly mounted on both sides of the rod body (23).

5. A grain processing hopper according to claim 1, characterized in that: A conical connecting block (41) is fixedly mounted on the bottom end of the rod body (23), and the rod body (23) is fixedly connected to the stirring head (4) via the conical connecting block (41).

6. A grain processing hopper according to claim 1, characterized in that: Both sides of the inner wall of the installation box (22) are provided with stable grooves, and both sides of the movable plate (32) are slidably connected to the stable grooves.

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