Pre-crushing cutter structure
By designing a pre-crumbing cutter structure with a driving motor and gear transmission, the problem of difficulty in cutting into the material when the sintered material is pre-crumbed, and effective pre-crumbing and small-blocking mashing of the material is achieved.
Patent Information
- Application Number
- CN202421513087.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-28
- Publication Date
- 2025-06-06
- Estimated Expiration
- 2034-06-28
AI Technical Summary
When the material plate is clamped with high degree of material clamping, it is difficult for the cutting knife to cut into the material, and can only cut on both sides, so the material cannot be completely poured out.
A pre-breaking cutter structure is designed. By driving the motor to drive the driving gear and driven gear, multiple groups of spiral cutters follow the bracket to cut up and down the material, and simultaneously rotate and pound into small blocks.
It effectively solves the problem that the cutting knife is difficult to cut into the material, and can rotate simultaneously to pound the material into small pieces, avoiding the difficulty in using the cutting knife caused by the material plate knot.
Smart Images
Figure CN222943612U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of pre-crushing of sintered materials, in particular to a pre-crushing cutter structure. Background Art
[0002] Sintering is a traditional process that converts powdered materials into dense bodies. People have long used this process to produce ceramics, powder metallurgy, refractory materials, ultra-high temperature materials, etc. Generally speaking, after the powder is formed, the dense body obtained by sintering is a polycrystalline material, and its microstructure is composed of crystals, glass and pores;
[0003] The sintered materials need to be pre-crushed for subsequent processing. The current pre-crushing equipment has defects. If the sintered materials are too compacted, it is difficult for the cutter to cut into the materials, and only cutting on two sides cannot make the materials completely pour out of the sagger. Therefore, a pre-crushing cutter structure is proposed. Utility Model Content
[0004] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract of the specification and the name of the utility model of this application to avoid blurring the purpose of this section, the abstract of the specification and the name of the utility model, and such simplifications or omissions cannot be used to limit the scope of the utility model.
[0005] Therefore, the purpose of the utility model is to provide a pre-crushing cutter structure, which drives the driving gear to rotate by driving the motor, and then drives the driven gear matched with the driving gear to rotate. While multiple sets of spiral cutters follow the bracket up and down to chop, they can rotate synchronously to pound the material into small pieces, and there will be no situation where the cutter has difficulty cutting into the material.
[0006] In order to solve the above technical problems, according to one aspect of the present invention, the present invention provides the following technical solutions:
[0007] A pre-crushing cutter structure, comprising:
[0008] As a bracket connected to the base frame, the top of the bracket is integrally formed with a connecting frame;
[0009] The cutter component is connected to the bracket and moves synchronously with the bracket to assist in pre-crushing the sintered material plate.
[0010] As a preferred solution of a pre-crushing cutter structure described in the utility model, the cutter component includes a driving motor installed on the top of the inner side of the connecting frame, the output end of the driving motor is connected to the main shaft, the main shaft passes through the bracket and extends to the bottom of the bracket, and the outer side of the main shaft is connected to a driving gear, which is rotatably connected to the top of the connecting frame.
[0011] As a preferred solution of the pre-crushing cutter structure described in the utility model, wherein: the four end corners of the top of the bracket are rotatably connected with driven gears, the driven gears are meshed and driven with the driving gears, and the bottom of the driven gears is connected to the connecting shaft.
[0012] As a preferred solution of the pre-crushing cutter structure described in the utility model, wherein: the bottom ends of the connecting shaft and the main shaft are both connected with spiral cutters, and the outer side of the spiral cutter is connected with multiple groups of blades.
[0013] As a preferred solution of the pre-crushing cutter structure described in the utility model, the plurality of blades are arranged equidistantly in a ring shape along the outer side of the spiral cutter with the axis of the spiral cutter as the center of the circle.
[0014] As a preferred solution of the pre-crushing cutter structure described in the utility model, a dust cover is connected to the outer side of the bracket, and the dust cover is arranged at a position corresponding to the cutter component.
[0015] Compared with the prior art, the utility model has the following beneficial effects: by driving the motor, the driving gear is driven to rotate, and then the driven gear matched with the driving gear is driven to rotate, and multiple sets of spiral cutters follow the bracket to chop up and down, and can rotate synchronously to pound the material into small pieces, and there will be no situation where the cutter has difficulty in cutting into the material. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] In order to more clearly illustrate the technical solution of the implementation of the utility model, the utility model will be described in detail below in combination with the drawings and detailed implementation. Obviously, the drawings described below are only some implementations of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:
[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0018] Figure 2 This is a schematic diagram of the structure of the utility model with a protective cover added;
[0019] Figure 3 It is a partial structural schematic diagram of the cutter component of the utility model.
[0020] In the figure: 100 bracket, 110 connecting frame, 120 dust cover, 200 cutter component, 210 driving motor, 211 main shaft, 212 driving gear, 220 driven gear, 221 connecting shaft, 230 spiral cutter, 231 blade. DETAILED DESCRIPTION
[0021] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.
[0022] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific implementation methods disclosed below.
[0023] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the implementation of the present invention, for the sake of convenience, the cross-sectional diagram showing the device structure will not be partially enlarged according to the general proportion, and the schematic diagram is only an example, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.
[0024] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.
[0025] The utility model provides a pre-crushing cutter structure, please refer to Figure 1-3 , including a bracket 100 and a cutter component 200;
[0026] Please continue reading Figure 1 and Figure 3 , as a bracket 100 connected to the base frame, the top of the bracket 100 is integrally connected with a connecting frame 110, and the outer side of the bracket 100 is threadedly connected with a dust cover 120, and the dust cover 120 is arranged at a position corresponding to the cutter component 200;
[0027] Please continue reading Figure 1 and Figure 2 The cutter component 200 is connected to the bracket 100 and moves synchronously with the bracket 100 to assist in pre-crushing the sintered material plate;
[0028] The cutter component 200 includes a driving motor 210 threadedly connected to the top of the inner side of the connecting frame 110, the output end of the driving motor 210 is connected to the main shaft 211, the main shaft 211 passes through the bracket 100 and extends to the bottom of the bracket 100, and the outer side of the main shaft 211 is connected to a driving gear 212, and the driving gear 212 is rotatably connected to the top of the connecting frame 110;
[0029] The four corners of the top of the bracket 100 are all rotatably connected with driven gears 220, which mesh with the driving gear 212 for transmission. The bottom of the driven gear 220 is connected to a connecting shaft 221. A plurality of blades 231 are arranged in a circular shape with equal distances along the outer side of the spiral cutter 230, with the axis of the spiral cutter 230 as the center of the circle.
[0030] Pre-crushing action:
[0031] The driving motor 210 works, driving the driving gear 212 to rotate, and then driving the driven gear 220 that cooperates with the driving gear 212 to rotate. The multiple sets of spiral cutters 230 follow the bracket 100 up and down to chop, and can rotate synchronously to crush the material into small pieces, without the situation where the cutter has difficulty in cutting into the material.
[0032] Working principle: When the utility model is in use, the driving motor 210 works, driving the driving gear 212 to rotate, and then driving the driven gear 220 that cooperates with the driving gear 212 to rotate. While the multiple sets of spiral cutters 230 follow the bracket 100 to chop up and down, they can rotate synchronously to pound the material into small pieces, and there will be no situation where the cutter has difficulty cutting into the material.
[0033] Although the present invention has been described above with reference to the embodiments, various modifications may be made thereto and parts thereof may be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the various features in the embodiments disclosed in the present invention may be used in combination with each other in any manner, and the fact that these combinations are not exhaustively described in this specification is only for the sake of omitting space and saving resources. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.
Claims
1. A pre-crushing cutter structure, characterized in that: include: A bracket (100) connected to a base frame, wherein a connecting frame (110) is integrally formed on the top of the bracket (100); The cutter component (200) is connected to the bracket (100) and moves synchronously with the bracket (100) to assist in pre-crushing the sintered material plate.
2. A pre-crushing cutter structure according to claim 1, characterized in that: The cutter component (200) comprises a driving motor (210) mounted on the top of the inner side of the connecting frame (110); the output end of the driving motor (210) is connected to a main shaft (211); the main shaft (211) passes through the bracket (100) and extends to the bottom of the bracket (100); the outer side of the main shaft (211) is connected to a driving gear (212); the driving gear (212) is rotatably connected to the top of the connecting frame (110).
3. A pre-crushing cutter structure according to claim 2, characterized in that: The four end corners of the top of the bracket (100) are all rotatably connected to driven gears (220), the driven gears (220) are meshed and transmission-matched with the driving gears (212), and the bottom of the driven gears (220) is connected to a connecting shaft (221).
4. A pre-crushing cutter structure according to claim 3, characterized in that: The bottom ends of the connecting shaft (221) and the main shaft (211) are both connected to a spiral cutter (230), and the outer side of the spiral cutter (230) is connected to multiple groups of blades (231).
5. A pre-crushing cutter structure according to claim 4, characterized in that: The plurality of groups of blades (231) are arranged in a circular shape at equal intervals along the outer side of the spiral cutter (230) with the axis of the spiral cutter (230) as the center of the circle.
6. A pre-crushing cutter structure according to claim 5, characterized in that: The outer side of the bracket (100) is connected to a dust cover (120), and the dust cover (120) is arranged at a position corresponding to the cutting blade component (200).