A silicon carbide micro powder airflow pulverizing device

Abstract

This utility model provides a silicon carbide micron powder airflow pulverizing device, relating to the field of silicon carbide, including a moving mechanism. Equipment components are fixedly installed on the outer wall of the moving mechanism. The moving mechanism includes an electric push rod and a connecting block. In this utility model, a first servo motor, pulley, bracket, and synchronous belt drive a set of gears to rotate. During rotation, a set of racks meshing with the gears slides upwards on one side and downwards on the other, causing the corresponding slider to slide within a groove. The anti-slip pads on the racks and the moving wheels are in an up-and-down state. When the moving wheels are downwards, with the cooperation of the electric push rod, the entire device can be lifted, allowing the user to easily move the device to any location using the moving wheels. When no movement is needed, the anti-slip pads are downwards and in contact with the ground, increasing friction and ensuring the stability of the device during use.

Description

Technical Field

[0001] This utility model relates to the field of silicon carbide, and in particular to a silicon carbide micro powder airflow pulverizing device. Background Technology

[0002] Silicon carbide is a compound semiconductor material composed of silicon and carbon elements. Due to its transparency and high strength, it can be used to manufacture high-quality optical windows, lenses, etc.

[0003] The silicon carbide micron powder airflow pulverizer is a highly specialized mechanical device used to process coarse granular or blocky silicon carbide materials into ultrafine powder form.

[0004] The existing silicon carbide micro powder airflow pulverizer has the following shortcomings:

[0005] Silicon carbide micron powder airflow pulverizers generally adopt a fixed design. Their components are not only large in size, but also tightly connected. Taking the pulverizer host as an example, in order to withstand the impact of high-pressure airflow and continuous collision with materials and ensure stable operation, there are many internal components, which are also large in size. When facing the need for transfer, due to the complex connection of each component, it is difficult to disassemble and separate them. Large external equipment must be used to complete the transfer operation. The whole process consumes a lot of manpower, material resources and time, causing great inconvenience to the staff and seriously affecting the flexibility and efficiency of the equipment in transferring between different sites. Utility Model Content

[0006] This invention employs the principle of mechanical transmission, making overall movement more convenient, thereby solving the problems mentioned in the background art.

[0007] To achieve the above objectives, the present invention adopts the following technical solution: a silicon carbide micro powder airflow pulverizing device, comprising a moving mechanism, wherein equipment components are fixedly installed on the outer wall of the moving mechanism; the moving mechanism includes an electric push rod and a connecting block, a first movable plate is fixedly connected to the shaft end of the electric push rod, a damper is fixedly installed on the bottom of the first movable plate, a second movable plate is fixedly connected to the shaft end of the damper, a fixed plate is fixedly connected to the bottom of the second movable plate, a sliding groove is formed on the inner wall of the fixed plate, a slider is slidably connected to the inner wall of the sliding groove, a rack is fixedly connected to the inner wall of the slider, a gear is rotatably connected to the inner wall of the fixed plate, and an anti-slip pad and a moving wheel are fixedly installed on the bottom of the rack respectively. Through the above components, the entire assembly can be lifted when movement is required, and the entire assembly can be moved to a designated location by the moving wheels, and displacement of the entire assembly can be prevented even without movement.

[0008] Preferably, the outer walls of the connecting blocks are all fixedly connected with limit rods, and the outer walls of the limit rods are slidably connected to the outer walls of the first movable plate and the second movable plate. By setting the limit rods, the stability of the first movable plate and the second movable plate when sliding up and down can be improved.

[0009] Preferably, a first spring is fixedly connected to the outer wall of the damper, and a second spring is fixedly connected to the opposite side of the first and second movable plates. The first and second springs can play an auxiliary buffering role.

[0010] Preferably, the bottom of the second movable plate is fixedly connected with a telescopic rod. The shaft end of the telescopic rod is fixedly connected to the outer wall of the slider. The rack is meshed with the gear. The telescopic rod enables the slider to slide up and down in the groove, thereby indirectly allowing the rack connected to it to move up and down normally.

[0011] Preferably, a set of brackets is fixedly connected to the front of the fixing plate, and pulleys are rotatably connected to the inner walls of the brackets. The outer walls of the pulleys are fixedly connected to the outer walls of the gears. Through the pulleys, a set of gears can be driven to rotate normally.

[0012] Preferably, a timing belt is fitted on the inner wall of the pulley, and the timing belt is connected to the pulley through friction transmission. A set of first servo motors is fixedly installed on the outer wall of the bracket. The output end of the first servo motors is fixedly connected to the outer walls of two of the pulleys. Through the first servo motors, one of the pulleys can be driven to rotate, and with the cooperation of the timing belt, the other pulley is also driven by the force.

[0013] Preferably, the equipment component includes an equipment body, the top of which is fixedly connected to a feed pipe, and the top of which is fixedly connected to a feed hopper. Through the feed hopper, external materials can be normally fed into the feed pipe.

[0014] Preferably, a second servo motor is fixedly installed on the outer wall of the feed pipe, and a threaded blade is fixedly installed on the output end of the second servo motor. The second servo motor and the threaded blade can be used to convey materials and prevent blockage in the feed pipe.

[0015] Preferably, a PLC controller is fixedly installed on the front of the device body, and a collection box is slidably connected to the inner wall of the device body. The PLC controller is electrically connected to the components to control the opening and closing of the components.

[0016] Preferably, an air compressor is fixedly installed on the outer wall of the equipment body, which provides high-pressure air power for the entire airflow pulverization process.

[0017] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0018] 1. In this utility model, a set of gears is driven to rotate by a first servo motor, pulley, bracket and synchronous belt. When rotating, a set of racks meshing with the gears slides upward and downward, driving the corresponding slider to slide in the groove. The anti-slip pad and the moving wheel on the rack will be in an up-down state. When the moving wheel is downward, with the cooperation of the electric push rod, the whole device can be lifted up. The user can easily move the device body to any location by moving the moving wheel. When there is no need to move, the anti-slip pad will be downward and in contact with the ground to increase the friction with the ground and ensure the stability of the device body during use. The mechanical transmission principle makes the overall movement more convenient.

[0019] 2. In this utility model, by setting a damper, a first spring and a second spring, the vibration impact on the overall equipment during the movement of the moving wheels can be effectively reduced, playing a good role in vibration reduction and buffering. The setting of the limit rod significantly improves the stability of the first and second movable plates when they move up and down, ensuring the accuracy of their movement trajectory. In addition, the equipment of the telescopic rod can increase the stability of the slider when it slides back and forth in the slide groove, thereby ensuring that the rack connected to the slider can move up and down normally and maintain the stable operation of the mechanical transmission system of the equipment. Attached Figure Description

[0020] Figure 1 This utility model provides a perspective view of the main structure of a silicon carbide micro powder airflow pulverizing device;

[0021] Figure 2 An enlarged perspective view of the electric push rod connection structure in a silicon carbide micro powder airflow pulverizing device is provided for this utility model.

[0022] Figure 3 An enlarged perspective view of the rack and pinion structure in a silicon carbide micro powder airflow pulverizing device is provided for this utility model.

[0023] Figure 4 This utility model provides an enlarged perspective view of the gear connection structure in a silicon carbide micro powder airflow pulverizing device;

[0024] Figure 5 This utility model presents an enlarged perspective view of the interconnected structure of the main body of a silicon carbide micro powder airflow pulverizing device.

[0025] Legend: 1. Moving mechanism; 101. Electric push rod; 102. Limit rod; 103. First movable plate; 104. Second spring; 105. Damper; 106. First spring; 107. Second movable plate; 108. Fixed plate; 109. Moving wheel; 110. Connecting block; 111. Slide groove; 112. Telescopic rod; 113. Bracket; 114. Rack; 115. Slider; 116. First servo motor; 117. Synchronous belt; 118. Gear; 119. Anti-slip pad; 120. Pulley; 2. Equipment components; 201. Equipment body; 202. Collection box; 203. PLC controller; 204. Air compressor; 205. Second servo motor; 206. Threaded blade; 207. Feed hopper; 208. Feed pipe. Detailed Implementation

[0026] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0027] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0028] Please see Figures 1-5 This utility model provides a technical solution: a silicon carbide micro powder airflow pulverizing device, including a moving mechanism 1, with a device assembly 2 fixedly installed on the outer wall of the moving mechanism 1; the moving mechanism 1 includes an electric push rod 101 and a connecting block 110, a first movable plate 103 is fixedly connected to the shaft end of the electric push rod 101, dampers 105 are fixedly installed on the bottom of the first movable plate 103, a second movable plate 107 is fixedly connected to the shaft end of the damper 105, and a fixed plate is fixedly connected to the bottom of the second movable plate 107. 108. The inner wall of the fixed plate 108 is provided with a sliding groove 111. The inner wall of the sliding groove 111 is slidably connected with a slider 115. The inner wall of the slider 115 is fixedly connected with a rack 114. The inner wall of the fixed plate 108 is rotatably connected with a gear 118. The bottom of the rack 114 is fixedly installed with an anti-slip pad 119 and a moving wheel 109. With the above components, the whole can be lifted when it needs to be moved, and the whole can be moved to a designated location by the moving wheel 109. The whole can also be prevented from shifting even when no movement is required.

[0029] like Figure 2As shown, the outer walls of the connecting blocks 110 are all fixedly connected with limit rods 102. The outer walls of the limit rods 102 are slidably connected to the outer walls of the first movable plate 103 and the second movable plate 107. By setting the limit rods 102, the stability of the first movable plate 103 and the second movable plate 107 when sliding up and down can be improved.

[0030] like Figure 2 As shown, the outer wall of the damper 105 is fixedly connected with a first spring 106, and the opposite side of the first movable plate 103 and the second movable plate 107 is fixedly connected with a second spring 104. The first spring 106 and the second spring 104 can play an auxiliary buffering role.

[0031] like Figure 3 As shown, the bottom of the second movable plate 107 is fixedly connected with a telescopic rod 112. The shaft end of the telescopic rod 112 is fixedly connected to the outer wall of the slider 115. The rack 114 is meshed with the gear 118. The telescopic rod 112 provides stability when the slider 115 slides up and down in the groove 111, and indirectly allows the rack 114 connected to it to move up and down normally.

[0032] like Figure 3 and Figure 4 As shown, a set of brackets 113 are fixedly connected to the front of the fixed plate 108. The inner walls of the brackets 113 are rotatably connected to pulleys 120. The outer walls of the pulleys 120 are fixedly connected to the outer walls of the gears 118. Through the pulleys 120, the gears 118 can be driven to rotate normally.

[0033] like Figure 3 As shown, a synchronous belt 117 is fitted on the inner wall of the pulley 120. The synchronous belt 117 is connected to the pulley 120 through friction transmission. A set of first servo motors 116 is fixedly installed on the outer wall of the bracket 113. The output end of the first servo motors 116 is fixedly connected to the outer walls of two of the pulleys 120. Through the first servo motors 116, one of the pulleys 120 can be driven to rotate. With the cooperation of the synchronous belt 117, the other pulley 120 is also driven by the force.

[0034] like Figure 5 As shown, the equipment component 2 includes an equipment body 201. The top of the equipment body 201 is fixedly connected to a feed pipe 208, and the top of the feed pipe 208 is fixedly connected to a feed hopper 207. Through the feed hopper 207, external materials can be normally entered into the feed pipe 208.

[0035] like Figure 5As shown, a second servo motor 205 is fixedly installed on the outer wall of the feed pipe 208, and a threaded blade 206 is fixedly installed on the output end of the second servo motor 205. The second servo motor 205 and the threaded blade 206 can be used to convey materials and prevent blockage in the feed pipe 208.

[0036] like Figure 5 As shown, a PLC controller 203 is fixedly installed on the front of the equipment body 201, and a collection box 202 is slidably connected to the inner wall of the equipment body 201. The PLC controller 203 is electrically connected to the components to control the opening and closing of the components.

[0037] like Figure 4 As shown, an air compressor 204 is fixedly installed on the outer wall of the equipment body 201. The air compressor 204 provides high-pressure air power for the entire airflow pulverization process.

[0038] The usage and working principle of this device are as follows: When it is necessary to move the main body of the equipment 201, the operator starts the first servo motor 116 through the control panel on the PLC controller 203. The first servo motor 116 drives two of the pulleys 120 to rotate forward or backward. These two rotating pulleys 120 drive the other two pulleys 120 to rotate synchronously through the synchronous belt 117. When multiple pulleys 120 rotate, they will simultaneously drive the gear 118 connected to them to rotate. The rotation of the gear 118 then drives the rack 114 meshing with it to move, such as... Figure 3 and Figure 4 As shown, the racks 114 connected to each gear 118 are arranged in an up-down configuration, so the anti-slip pads 119 and moving wheels 109 connected to the racks 114 are also adjusted to an up-down configuration. During this process, the sliders 115 connected to the racks 114 slide within the grooves 111 under force. The telescopic rod 112 adaptively changes its own state to avoid interference. When the moving wheel 109 moves downward to the appropriate position, the first servo motor 116 is stopped and the electric push rod 101 is started. During the extension of the electric push rod 101, the first movable plate 103, the second movable plate 107, the fixed plate 108, the first servo motor 116, and the moving wheel 109 move downward together. When the moving wheel 109 moves downward to contact the ground and continues to move downward, the entire device can be lifted up. At this time, the user can easily transfer the device body 201. During the transfer process, the damper 105, the first spring 106, and the second spring 104 work together to effectively reduce the vibration of the device and play a good vibration damping and buffering role.

[0039] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A silicon carbide micro powder airflow pulverizing device, characterized in that, Includes a moving mechanism (1), on the outer wall of which a device component (2) is fixedly installed; The moving mechanism (1) includes an electric push rod (101) and a connecting block (110). The shaft end of the electric push rod (101) is fixedly connected to a first movable plate (103). The bottom of the first movable plate (103) is fixedly installed with a damper (105). The shaft end of the damper (105) is fixedly connected to a second movable plate (107). The bottom of the second movable plate (107) is fixedly connected with a fixed plate (108). The inner wall of the fixed plate (108) is provided with a sliding groove (111). The inner wall of the sliding groove (111) is slidably connected with a slider (115). The inner wall of the slider (115) is fixedly connected with a rack (114). The inner wall of the fixed plate (108) is rotatably connected with a gear (118). The bottom of the rack (114) is fixedly installed with an anti-slip pad (119) and a moving wheel (109).

2. The silicon carbide micro powder airflow pulverizing equipment according to claim 1, characterized in that: The outer walls of the connecting blocks (110) are all fixedly connected to limit rods (102), and the outer walls of the limit rods (102) are slidably connected to the outer walls of the first movable plate (103) and the second movable plate (107).

3. The silicon carbide micro powder airflow pulverizing equipment according to claim 1, characterized in that: The outer wall of the damper (105) is fixedly connected with a first spring (106), and the opposite side of the first movable plate (103) and the second movable plate (107) is fixedly connected with a second spring (104).

4. The silicon carbide micro powder airflow pulverizing equipment according to claim 1, characterized in that: The bottom of the second movable plate (107) is fixedly connected with a telescopic rod (112), the shaft end of the telescopic rod (112) is fixedly connected to the outer wall of the slider (115), and the rack (114) is meshed with the gear (118).

5. The silicon carbide micro powder airflow pulverizing equipment according to claim 1, characterized in that: A set of brackets (113) are fixedly connected to the front of the fixed plate (108). The inner wall of each bracket (113) is rotatably connected to a pulley (120). The outer wall of the pulley (120) is fixedly connected to the outer wall of the gear (118).

6. The silicon carbide micro powder airflow pulverizing equipment according to claim 5, characterized in that: The inner wall of the pulley (120) is fitted with a synchronous belt (117), and the synchronous belt (117) is connected to the pulley (120) by friction transmission. A set of first servo motors (116) is fixedly installed on the outer wall of the bracket (113), and the output end of the first servo motor (116) is fixedly connected to the outer wall of two of the pulleys (120).

7. The silicon carbide micro powder airflow pulverizing equipment according to claim 1, characterized in that: The equipment component (2) includes an equipment body (201), the top of which is fixedly connected to a feed pipe (208), and the top of which is fixedly connected to a feed hopper (207).

8. The silicon carbide micro powder airflow pulverizing equipment according to claim 7, characterized in that: A second servo motor (205) is fixedly installed on the outer wall of the feed pipe (208), and a threaded blade (206) is fixedly installed on the output end of the second servo motor (205).

9. The silicon carbide micro powder airflow pulverizing equipment according to claim 7, characterized in that: A PLC controller (203) is fixedly installed on the front of the device body (201), and a collection box (202) is slidably connected to the inner wall of the device body (201).

10. A silicon carbide micro powder airflow pulverizing device according to claim 7, characterized in that: An air compressor (204) is fixedly installed on the outer wall of the equipment body (201).

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