Anti-bridging hopper of full-degradation granulation production equipment

Abstract

The utility model relates to an anti-bridging hopper of full-degradation granulation production equipment, which aims to solve the technical problem of instability caused by separation due to the same axial force in the current raw material stirring process, and comprises a hopper, a stirring shaft is rotationally arranged in the hopper, and the anti-bridging hopper further comprises a stirring structure; the two stirring structures are sequentially arranged on the stirring shaft; the stirring structure comprises a connecting block and a stirring blade; a hole is formed in the middle of the connecting block and sleeves the stirring shaft; the middle inner wall of the inner cavity of the stirring blade is fixedly connected with the outer wall of the connecting block; the material stirring device has the advantages that when materials in the hopper are stirred through the two stirring blades which are distributed in a cross-shaped and staggered mode, stirring force can be provided for different positions of the materials at different heights, and the materials cannot be differentiated from each other.

Description

Technical Field

[0001] The utility model relates to the technical field of stirring equipment, in particular to an anti-bridging hopper of full-degradable granulation production equipment. Background Art

[0002] Biodegradable materials refer to materials that can be completely decomposed into low molecular weight compounds by microorganisms (such as bacteria, fungi and algae) under appropriate and time-limited natural environmental conditions. Different materials must be mixed before granulation of biodegradable materials.

[0003] The hoppers on the market are generally used for mixing and stirring. The stirring blades are basically on the same longitudinal plane. The raw materials are separated due to the same axial force during the mixing process. The components with higher specific gravity will sink to the bottom of the hopper, and the components with lower specific gravity will float to the top of the hopper. The quality of the products produced in this way is unstable.

[0004] In view of this, we propose an anti-bridging hopper for a fully biodegradable granulation production equipment. Utility Model Content

[0005] The utility model aims to overcome the deficiencies of the prior art, meet practical needs, and provide an anti-bridging hopper for a fully degradable granulation production device to solve the technical problem of instability caused by separation due to the same axial force during the current raw material mixing process.

[0006] In order to achieve the purpose of the utility model, the technical solution adopted by the utility model is: designing an anti-bridging hopper of a fully degradable granulation production equipment, including a hopper, a stirring shaft is rotatably arranged in the hopper, and also includes a stirring structure;

[0007] Two stirring structures are arranged on the stirring shaft in sequence;

[0008] The stirring structure includes a connecting block and a stirring blade;

[0009] The middle opening of the connecting block is sleeved on the stirring shaft;

[0010] The middle inner wall of the stirring blade inner cavity is fixedly connected to the outer wall of the connecting block;

[0011] Wherein, the stirring blades of the two stirring structures are staggered and distributed in a cross shape.

[0012] Preferably, arc-shaped blocks are fixedly provided at both ends of the stirring blade, and the arc surfaces of the arc-shaped blocks face outwards.

[0013] Preferably, two reinforcing ribs are symmetrically fixed in the inner cavity of the stirring blade;

[0014] Wherein, the reinforcing rib adopts a triangular structure and the reinforcing rib is hollow.

[0015] Preferably, the stirring structure further comprises a connecting strip;

[0016] The inner wall of the groove inside the connecting strip is connected to the outer wall of the stirring blade through a plurality of buffer components;

[0017] The buffer assembly includes a telescopic rod body and a buffer spring;

[0018] The telescopic rod body is arranged between the inner wall of the inner groove of the connecting strip and the outer wall of the stirring blade;

[0019] The buffer spring is sleeved on the telescopic rod body between the inner wall of the inner groove of the connecting strip and the outer wall of the stirring blade.

[0020] Preferably, a material breaking strip is fixedly provided on the outer wall of the connecting strip;

[0021] The cross section of the breaking strip is designed to be a triangular structure, the tip of the breaking strip faces outward, and the breaking strip is in a broken line shape.

[0022] Compared with the prior art, the beneficial effects of the utility model are:

[0023] 1. The utility model has the advantages of providing a connecting block and a stirring blade, and providing stirring forces at different positions of the material at different heights when stirring the material in the hopper through two stirring blades distributed in a cross shape, and the material will not be polarized. This solves the problem of unstable quality of the products produced due to separation of the raw materials due to the same axial force during the stirring process, with the heavy components sinking to the bottom of the hopper and the light components floating to the upper part of the hopper.

[0024] 2. The utility model has the advantage that when the material is impacted and stirred, the impact force is transmitted to the buffer spring, and the elasticity of the buffer spring is used for buffering, thereby reducing the impact on the stirring blade by arranging the connecting strip, the telescopic rod body and the buffer spring.

[0025] 3. The utility model has the advantage of being able to better break the material when it contacts the material and fully stir and mix the material by setting the breaking strips. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0027] Figure 2 This is a schematic diagram of the stirring structure distribution of the utility model;

[0028] Figure 3 This is a schematic diagram of the mixing structure of the utility model;

[0029] Figure 4 This is a schematic diagram of the structure of the buffer component of the utility model;

[0030] In the figure: 1. Hopper; 2. Stirring shaft; 3. Stirring structure;

[0031] 301, stirring blade; 302, connecting block; 303, arc block; 304, reinforcing rib; 305, connecting strip; 306, buffer assembly; 307, material breaking strip;

[0032] 3061. telescopic rod body; 3062. buffer spring. DETAILED DESCRIPTION

[0033] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0034] Example 1: An anti-bridging hopper of a fully degradable granulation production equipment, see Figures 1 to 4 , comprising a hopper 1, a stirring shaft 2 is rotatably arranged in the hopper 1, and a stirring structure 3; two stirring structures 3 are arranged on the stirring shaft 2 in sequence;

[0035] The stirring structure 3 includes a connecting block 302 and a stirring blade 301;

[0036] The middle opening of the connecting block 302 is sleeved on the stirring shaft 2; the middle inner wall of the inner cavity of the stirring blade 301 is fixedly connected to the outer wall of the connecting block 302; wherein, the stirring blades 301 of the two stirring structures 3 are staggeredly distributed in a cross shape.

[0037] The utility model provides a connecting block 302 and a stirring blade 301, and has the advantages that when the material in the hopper 1 is stirred by two stirring blades 301 distributed in a cross shape, stirring forces are applied to the material at different positions at different heights, and the material will not be polarized. This solves the problem that the raw materials are separated due to the same axial force during the stirring process, and the components with higher specific gravity sink to the bottom of the hopper 1 and the components with lower specific gravity float to the upper part of the hopper 1, thus producing unstable product quality.

[0038] Specifically, arc blocks 303 are fixedly disposed at both ends of the stirring blade 301, and the arc surface of the arc block 303 faces outwards. During the stirring process, the material can pass through the arc surface of the arc block 303 better.

[0039] Furthermore, two reinforcing ribs 304 are symmetrically fixed in the inner cavity of the stirring blade 301; wherein the reinforcing ribs 304 adopt a triangular structure and are hollow.

[0040] The utility model has the advantage that the strength of the stirring blade 301 is enhanced by providing the reinforcing rib 304 with a triangular structure.

[0041] Furthermore, the stirring structure 3 further includes a connecting strip 305; the inner wall of the inner groove of the connecting strip 305 is connected to the outer wall of the stirring blade 301 through a plurality of buffer components 306;

[0042] The buffer assembly 306 includes a telescopic rod body 3061 and a buffer spring 3062;

[0043] The telescopic rod body 3061 is arranged between the inner wall of the inner groove of the connecting strip 305 and the outer wall of the stirring blade 301, and the two ends of the telescopic rod body 3061 are respectively fixedly connected to the inner wall of the inner groove of the connecting strip 305 and the outer wall of the stirring blade 301; the buffer spring 3062 is sleeved on the telescopic rod body 3061 between the inner wall of the inner groove of the connecting strip 305 and the outer wall of the stirring blade 301, and the two ends of the buffer spring 3062 are respectively fixedly connected to the inner wall of the inner groove of the connecting strip 305 and the outer wall of the stirring blade 301, and the elastic coefficient of the buffer spring 3062 is selected and used by the technicians in this profession according to actual conditions.

[0044] The utility model has the advantage that when the material is impacted and stirred, the impact force is transmitted to the buffer spring 3062, and the elasticity of the buffer spring 3062 is used for buffering, thereby reducing the impact on the stirring blade 301.

[0045] It is worth noting that a breaking strip 307 is fixedly provided on the outer wall of the connecting strip 305; wherein the cross section of the breaking strip 307 is designed to be a triangular structure, the tip of the breaking strip 307 faces outwards, and the breaking strip 307 is in a broken line shape.

[0046] The utility model has the advantage of providing the material breaking strips 307, and the triangular material breaking strips 307 can better break the material when contacting the material, and fully stir and mix the material.

[0047] Working principle: When using the device of the utility model, the stirring shaft 2 rotates under the drive of the external driving motor, and the stirring blade 301 rotates accordingly to stir and mix the materials in the hopper 1. During the stirring process, the triangular breaking strip 307 can better break the materials when it contacts the materials, and the impact force from the materials is transmitted to the connecting strip 305 to the buffer spring 3062, and the elasticity of the buffer spring 3062 is used for buffering, thereby reducing the impact on the stirring blade 301. When the materials in the hopper 1 are stirred by two stirring blades 301 distributed in a cross, stirring forces are applied to different positions of the materials at different heights, and the materials will not be polarized.

[0048] The embodiments of the present invention disclose preferred embodiments, but are not limited thereto. A person skilled in the art can easily understand the spirit of the present invention based on the above embodiments and make different extensions and changes. However, as long as they do not deviate from the spirit of the present invention, they are all within the protection scope of the present invention.

Claims

1. An anti-bridging hopper of a fully degradable granulation production equipment, comprising a hopper (1), wherein a stirring shaft (2) is rotatably provided in the hopper (1), characterized in that: Also includes: Two stirring structures (3) are arranged in sequence on the stirring shaft (2); The stirring structure (3) comprises: A connecting block (302) having a central opening and sleeved on the stirring shaft (2); A stirring blade (301), the middle inner wall of the inner cavity and the outer wall of the connecting block (302) are fixedly connected; The stirring blades (301) of the two stirring structures (3) are staggered and distributed in a cross shape.

2. The anti-bridging hopper of the fully degradable granulation production equipment according to claim 1, characterized in that: Arc blocks (303) are respectively fixedly provided at both ends of the stirring blade (301), and the arc surface of the arc block (303) faces outwards.

3. The anti-bridging hopper of the fully degradable granulation production equipment according to claim 1, characterized in that: Two reinforcing ribs (304) are symmetrically fixed in the inner cavity of the stirring blade (301); The reinforcing rib (304) has a triangular structure and is hollow.

4. The anti-bridging hopper of the fully degradable granulation production equipment according to claim 1, characterized in that: The stirring structure (3) further comprises: A connecting strip (305), the inner wall of the inner groove is connected to the outer wall of the stirring blade (301) through a plurality of buffer components (306); The buffer assembly (306) comprises: The telescopic rod body (3061) is arranged between the inner wall of the inner groove of the connecting strip (305) and the outer wall of the stirring blade (301); The buffer spring (3062) is sleeved on the telescopic rod body (3061) between the inner wall of the inner groove of the connecting strip (305) and the outer wall of the stirring blade (301).

5. The anti-bridging hopper of the fully degradable granulation production equipment according to claim 4, characterized in that: The outer wall of the connecting strip (305) is fixedly provided with a material breaking strip (307); The cross section of the breaking strip (307) is designed to be a triangular structure, the tip of the breaking strip (307) faces outwards, and the breaking strip (307) is in a broken line shape.

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