Modified TPE material crushing device
By designing the rotating shaft crushing teeth and vibration structure of the modified TPE material crushing device, the problems of uneven crushing and poor material feeding of modified TPE materials were solved, achieving efficient and uniform crushing and smooth conveying, thus improving product quality.
Patent Information
- Application Number
- CN202520338466.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-28
- Publication Date
- 2026-01-16
- Estimated Expiration
- 2035-02-28
AI Technical Summary
Existing crushing equipment is difficult to effectively crush modified TPE materials with certain elasticity and toughness. It has low crushing efficiency, uneven particle size, poor material feeding, and is prone to clogging.
The design employs a combination of crushing teeth on the outer sides of the first and second rotating shafts, along with gear meshing, a vibration structure, and a filter housing, to achieve synchronous reverse rotation and vibratory feeding, ensuring uniform crushing and smooth conveying of materials.
It improves crushing efficiency and particle uniformity, avoids material accumulation and blockage, and ensures that product quality meets production requirements.
Smart Images
Figure CN223802850U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of material processing equipment technology, specifically a modified TPE material pulverizing device, which aims to achieve efficient and fine pulverization of modified TPE materials to meet the requirements of relevant production processes. Background Technology
[0002] Modified TPE materials have wide applications in many fields, such as automotive manufacturing, electronic equipment, and medical devices. During their production and reprocessing, the materials often need to be pulverized to obtain particles of suitable size for subsequent molding.
[0003] However, existing crushing equipment has many problems when processing modified TPE materials. For example, traditional crushing equipment is difficult to effectively crush modified TPE materials with certain elasticity and toughness, resulting in low crushing efficiency and uneven particle size after crushing, which affects product quality. During the feeding process, the crushed particles are prone to clogging the feeding channel, resulting in poor feeding.
[0004] Therefore, it is necessary to design a modified TPE material crushing device to solve the problems mentioned above. Utility Model Content
[0005] The purpose of this invention is to provide a modified TPE material crushing device to solve the problems mentioned in the background art.
[0006] To achieve the above objectives, this utility model provides the following technical solution:
[0007] A modified TPE material crushing device includes a crushing chamber with a crushing structure installed inside. A sealing cover is rotatably connected to the top of the crushing chamber via a hinge. A U-shaped bracket is fixedly connected to the bottom of the crushing chamber. A fixed frame is fixedly connected to the right side of the crushing chamber. A drive motor is fixedly installed on the top of the fixed frame. A feeding plate is also fixedly connected to the U-shaped bracket and located below the crushing chamber. A vibration structure is also provided at the connection position between the feeding plate and the U-shaped bracket. Each of the four frames of the U-shaped bracket has a notch.
[0008] As a preferred embodiment of this utility model, the crushing structure includes a first rotating shaft and a second rotating shaft disposed inside the crushing chamber. Multiple crushing teeth are also disposed on the outer side of the first rotating shaft and the second rotating shaft, and the axial side of the first rotating shaft is fixedly connected to the output shaft of the transmission motor through a coupling.
[0009] As the preferred scheme of the utility model, the first rotating shaft and the second rotating shaft are connected with the first gear and the second gear between the side far from the transmission motor and the inner wall of the crushing box body, and the first gear and the second gear are meshed and connected.
[0010] As the preferred scheme of the utility model, the outer side of the first rotating shaft and the second rotating shaft is further fixedly connected with the mounting frame through the sleeve connecting piece, the mounting frame is fixedly connected with the crushing box body through bolts, and the sleeve connecting piece is rotatably connected with the outer side of the first rotating shaft and the second rotating shaft.
[0011] As the preferred scheme of the utility model, the vibration structure comprises an L-shaped connecting frame fixedly connected to the upper and lower positions on the left and right sides of the blanking plate and passing through the gap, an upper connecting plate is fixedly connected to the lower side of the side far from the blanking plate of the L-shaped connecting frame, a spring is fixedly connected to the bottom of the upper connecting plate, a lower connecting plate is fixedly connected to the bottom of the spring, the lower connecting plate is fixedly installed on the outer side of the four frame bodies of the U-shaped support, and a vibration motor is further fixedly installed on the bottom of the middle position of the blanking plate.
[0012] As the preferred scheme of the utility model, the end of the blanking plate is further provided with a collecting box placed on the ground, and universal wheels are fixedly installed on the bottom of the collecting box.
[0013] As the preferred scheme of the utility model, a filter box body is further arranged between the bottom discharge port end of the crushing box body and the upper side of the blanking plate, and a filter plate is installed in the filter box body.
[0014] Compared with the prior art, the utility model has the beneficial effects that:
[0015] The utility model discloses a modified TPE material crushing device can realize following effect: 1. the crushing structure adopts first rotation axis and second rotation axis, and sets up a plurality of crushing teeth on its outside, and two shafts realize synchronous reverse rotation through gear meshing, can carry out sufficient and efficient crushing to modified TPE material. This design makes material receive multidirectional force in the crushing box, and the crushing is more uniform, improves the particle uniformity after crushing, satisfies the requirement of different production process to material particle size, 2. the U type support of crushing box bottom provides stable support structure for equipment, guarantees the stability of equipment in the running process, and the transmission motor on fixed frame body is connected with first rotation axis through the shaft coupling, provides stable power for crushing structure, ensures the continuous progress of crushing work, 3. the vibration structure that sets up between the blanking plate and U type support produces vibration through vibration motor, makes the material on blanking plate can be more smoothly slide, avoids material accumulation and block, improves material conveying efficiency. The universal wheel that collects the box bottom installs conveniently removes, and it is convenient to collect the crushing material of different positions, and also convenient to clean and transport collected material, 4. the filter box body that sets up between the discharge port end of crushing box bottom and blanking plate top, the filter plate in it can screen the material after crushing, and the material that does not meet the particle size requirement is left in the filter box body, further guarantees that the material particle size that enters the collection box meets the standard, improves product quality, 5. the sealing cover plate is connected through the hinge rotation connection on the top of crushing box, and the cover plate is opened to the box inside for the operator to clean, check and maintain. At the same time, this design can effectively prevent material splashing in the crushing process, and guarantee the operation safety. BRIEF DESCRIPTION OF DRAWINGS
[0016] Figure 1 It is the whole three-dimensional structure schematic diagram of the utility model;
[0017] Figure 2 It is the three-dimensional structure schematic diagram of the utility model sealed cover plate after disassembly;
[0018] Figure 3 It is the main view structure schematic diagram of the utility model;
[0019] Figure 4 It is the three-dimensional structure schematic diagram of the utility model blanking plate and vibration structure.
[0020] In the drawing: 1, crushing box, 2, crushing structure, 21, first rotation axis, 22, second rotation axis, 23, crushing tooth, 24, first gear, 25, second gear, 26, mounting frame, 3, sealing cover plate, 4, U type support, 5, fixed frame body, 6, transmission motor, 7, blanking plate, 8, vibration structure, 81, L type connecting frame, 82, upper connecting plate, 83, spring, 84, lower connecting plate, 85, vibration motor, 9, collection box, 10, filter box body. DETAILED DESCRIPTION
[0021] The technical solutions in the embodiments of the present application will be apparently and completely described below with reference to the drawings. Apparently, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all the other embodiments obtained by those skilled in the art without creative work fall within the scope of the present application.
[0022] In order to facilitate the understanding of the present application, the present application will be described more fully below with reference to the drawings. Several embodiments of the present application are given. However, the present application can be realized in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present application more thorough and comprehensive.
[0023] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly on the other element or there can be an intervening element. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or there can be an intervening element. The terms "vertical", "horizontal", "left", "right", and similar expressions used herein are for illustrative purposes only.
[0024] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which the present application belongs. The terminology used in the description of the present application herein only for the purpose of describing specific embodiments and is not intended to limit the present application. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.
[0025] Embodiments, please see Figures 1-4 The present application provides a technical solution:
[0026] A modified TPE material crushing device, including a crushing box 1, the top of the crushing box 1 is rotatably connected with a sealing cover plate 3 through a hinge, the bottom of the crushing box 1 is fixedly connected with a U-shaped support 4, the U-shaped support 4 is fixed on the bottom of the crushing box 1, providing support for the whole device; the right side of the crushing box 1 is fixedly connected with a fixed frame body 5, the top of the fixed frame body 5 is fixedly installed with a transmission motor 6, the U-shaped support 4 is further fixedly connected with a discharging plate 7 below the crushing box 1, and the four frame bodies of the U-shaped support 4 are respectively provided with openings.
[0027] Specifically, the inside of the crushing box 1 is provided with a crushing structure 2, the crushing structure 2 comprises a first rotating shaft 21 and a second rotating shaft 22 arranged in the crushing box 1, a plurality of crushing teeth 23 are further arranged on the outer sides of the first rotating shaft 21 and the second rotating shaft 22, and the axial side of the first rotating shaft 21 is fixedly connected with the output shaft of the transmission motor 6 through a shaft coupling; the first rotating shaft 21 and the second rotating shaft 22 are further connected with a first gear 24 and a second gear 25 through a key connection between the side away from the transmission motor 6 and the inner wall of the crushing box 1, and the first gear 24 and the second gear 25 are meshingly connected; the outer sides of the first rotating shaft 21 and the second rotating shaft 22 are further fixedly connected with a mounting bracket 26 through a sleeve connector, the mounting bracket 26 is fixedly connected with the inner wall of the crushing box 1 through bolts, and the sleeve connector is rotatably connected with the outer sides of the first rotating shaft 21 and the second rotating shaft 22; the transmission motor 6 is started, the output shaft drives the first rotating shaft 21 to rotate through the shaft coupling, the first gear 24 on the first rotating shaft 21 meshes with the second gear 25 on the second rotating shaft 22, so that the second rotating shaft 22 reversely rotates, and the plurality of crushing teeth 23 on the outer sides of the first rotating shaft 21 and the second rotating shaft 22 crush the modified TPE material entering the crushing box 1; thereby realizing efficient crushing of the modified TPE material, and through the cooperation of the two-axis reverse rotation and the plurality of crushing teeth, the material is subjected to multi-directional forces, thereby improving the crushing effect and the particle uniformity.
[0028] Specifically, the connecting position between the discharging plate 7 and the U-shaped support 4 is further provided with a vibration structure 8, the vibration structure 8 comprises an L-shaped connecting bracket 81 fixedly connected to the upper and lower positions on the left and right sides of the discharging plate 7 and penetrating through the aperture, and the lower side of the L-shaped connecting bracket 81 away from the discharging plate 7 is fixedly connected with an upper connecting plate 82, the bottom of the upper connecting plate 82 is fixedly connected with a spring 83, the bottom of the spring 83 is fixedly connected with a lower connecting plate 84, and the lower connecting plate 84 is fixedly installed on the outer sides of the four frame bodies of the U-shaped support 4, and the bottom of the middle position of the discharging plate 7 is further fixedly installed with a vibration motor 85; the crushed material falls on the discharging plate 7 from the bottom discharge port of the crushing box 1, the vibration motor 85 is started, the generated vibration is transmitted to the L-shaped connecting bracket 81 through the discharging plate, the L-shaped connecting bracket 81 transmits the vibration to the spring 83, the spring 83 plays a role of buffering and enhancing the vibration effect, so that the material on the discharging plate 7 smoothly slides under the action of vibration, thereby the discharging plate 7 is vibrated through the vibration structure 8, the crushed material is prevented from piling up and blocking on the discharging plate 7, and the smooth conveying of the material to the collecting box 9 is ensured.
[0029] Specific, the end of the blanking plate 7 is also provided with a collection box 9 placed on the ground, the bottom of the collection box 9 is fixedly installed with universal wheels; the material falling from the blanking plate 7 falls into the collection box 9, and the universal wheels at the bottom of the collection box 9 facilitate the movement of the collection box 9, so as to collect the modified TPE material after crushing, and the design of the universal wheels facilitates the collection of the material at different positions and the subsequent transportation and cleaning of the collected material.
[0030] Specific, the bottom discharge port of the crushing box 1 and the upper side of the blanking plate 7 are further provided with a filter box 10, and the filter box 10 is internally installed with a filter plate; the crushed material first enters the filter box 10 from the bottom discharge port of the crushing box 1, and then falls onto the blanking plate 7 after being screened by the internal filter plate, so that the crushed material is screened by the filter plate, and the material not meeting the particle size requirement is left in the filter box 10, so as to ensure that the material entering the collection box meets the standard particle size and improve the product quality.
[0031] The working process of the utility model is as follows: when the modified TPE material crushing device is used, the operator first opens the sealing cover plate 3, puts the modified TPE material to be crushed into the crushing box 1, then closes the sealing cover plate 3 to prevent the material from splashing during the crushing process, and connects the power supply of the transmission motor 6 and the vibration motor 85 to provide power for the equipment operation; after the transmission motor 6 is started, the output shaft drives the first rotating shaft 21 to rotate through the coupling. Since the first gear 24 on the first rotating shaft 21 is engaged with the second gear 25 on the second rotating shaft 22, the second rotating shaft 22 rotates in the opposite direction, and the plurality of crushing teeth 23 on the outer sides of the first rotating shaft 21 and the second rotating shaft 22 rotate at high speed to fully crush the modified TPE material in the crushing box 1 and crush it into smaller particles; the crushed material falls into the filter box 10 from the discharge port at the bottom of the crushing box 1, the filter plate in the filter box 10 screens the material, and the material not meeting the particle size requirement is intercepted in the filter box 10, and the material meeting the requirement falls through the filter plate to the blanking plate 7; the vibration motor 85 is started, the generated vibration is transmitted to the L-shaped connecting frame 81 through the blanking plate 7, the L-shaped connecting frame 81 transmits the vibration to the spring 83, and the spring 83 plays a role in buffering and enhancing the vibration effect. Under the action of vibration, the material on the blanking plate 7 smoothly slides down, avoiding material accumulation and blockage; the screened and discharged material finally falls into the collection box 9 placed on the ground, and the universal wheels installed at the bottom of the collection box 9 facilitate the movement of the collection box 9, and when the collection box 9 is full of material, it can be easily moved to the designated position for cleaning and subsequent processing.
[0032] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.
Claims
1. A modified TPE material pulverizing device, comprising a pulverizing box (1), characterized in that: The inside of the crushing box (1) is provided with a crushing structure (2), the top of the crushing box (1) is rotatably connected with a sealing cover plate (3) through a hinge, the bottom of the crushing box (1) is fixedly connected with a U-shaped support (4), the right side of the crushing box (1) is fixedly connected with a fixed frame body (5), the top of the fixed frame body (5) is fixedly installed with a transmission motor (6), the U-shaped support (4) and below the crushing box (1) are also fixedly connected with a discharging plate (7), the connecting position between the discharging plate (7) and the U-shaped support (4) is also provided with a vibration structure (8), and the four frame bodies of the U-shaped support (4) are respectively provided with openings.
2. The modified TPE material pulverizing device according to claim 1, characterized in that: The crushing structure (2) comprises a first rotating shaft (21) and a second rotating shaft (22) arranged in the crushing box (1), a plurality of crushing teeth (23) are arranged on the outer sides of the first rotating shaft (21) and the second rotating shaft (22), and the output shaft of the transmission motor (6) is fixedly connected to the axial side of the first rotating shaft (21) through a shaft coupling.
3. The modified TPE material pulverizing device according to claim 2, characterized in that: The first rotating shaft (21) and the second rotating shaft (22) are connected with a first gear (24) and a second gear (25) between the inner wall of the crushing box (1) and the side away from the transmission motor (6), and the first gear (24) and the second gear (25) are meshingly connected.
4. The modified TPE material pulverizing device according to claim 2, characterized in that: The outer sides of the first rotating shaft (21) and the second rotating shaft (22) are also fixedly connected with a mounting bracket (26) through a sleeve connector, the mounting bracket (26) is fixedly connected with the inner wall of the crushing box (1) through bolts, and the sleeve connector is rotatably connected with the outer sides of the first rotating shaft (21) and the second rotating shaft (22).
5. The modified TPE material pulverizing device according to claim 1, wherein: The vibration structure (8) comprises an L-shaped connecting frame (81) fixedly connected to the upper and lower positions on the left and right sides of the discharging plate (7) and penetrating through the openings, an upper connecting plate (82) is fixedly connected below the side away from the discharging plate (7) of the L-shaped connecting frame (81), a spring (83) is fixedly connected to the bottom of the upper connecting plate (82), a lower connecting plate (84) is fixedly connected to the bottom of the spring (83), and the lower connecting plate (84) is fixedly installed on the outer sides of the four frame bodies of the U-shaped support (4), and a vibration motor (85) is fixedly installed on the bottom of the middle position of the discharging plate (7).
6. The modified TPE material pulverizing device according to claim 1, wherein: The end of the discharging plate (7) is also provided with a collecting box (9) placed on the ground, and universal wheels are fixedly installed on the bottom of the collecting box (9).
7. The modified TPE material pulverizing device according to claim 1, characterized in that: A filter box (10) is also arranged between the bottom discharge port of the crushing box (1) and the upper side of the discharging plate (7), and a filter plate is installed in the filter box (10).