A putty powder raw material crusher

Abstract

The utility model discloses a putty powder raw material pulverizer, including a shell, a feed hopper is arranged at the middle position of the top of the shell, a pulverizing mechanism is arranged at the top between the two sides inside the shell, a material guide trough is arranged near the middle position between the inner side walls of the shell, a vibrating screen is arranged at the middle position between the two sides inside the shell, and a collecting hopper is arranged at the bottom end inside the shell. By arranging a sealing opening and closing assembly at the bottom of the front end of the shell, during the process of pulverizing the putty powder raw material, the dust cover is driven down by the lifting electric cylinder to pull down the connecting seat to seal the inlet and outlet, so as to avoid dust from flying into the processing environment when the putty powder raw material is pulverized, and after the pulverizing process is completed, the dust cover can be lifted by the lifting electric cylinder to collect the pulverized putty powder raw material, thereby optimizing the processing environment of the pulverizer, avoiding dust from flying to damage the health and safety of the operator, and improving the environmental protection performance of the pulverizer during operation.

Description

Technical Field

[0001] The utility model relates to the technical field of putty powder production, in particular to a putty powder raw material crusher. Background Art

[0002] Putty powder is a kind of building decoration material, which is used for wall repair and leveling, laying a good foundation for the next step of decoration. In the production process of putty powder, a grinder is needed to grind the raw materials of putty powder to ensure the production quality of putty powder.

[0003] A putty powder raw material crusher disclosed in the utility model with authorization announcement number CN220111243U includes a base, two support rods are fixedly connected to the left and right ends of the base, a crushing box is fixedly connected to the upper part between the four support rods, a crushing device is interlaced and connected to the left and right ends of the crushing box, a box cover is movably installed on the upper rear end of the crushing box through a hinge, a vibration device is fixedly connected to the left and right parts of the lower inner wall of the base, a filter assembly is commonly clamped between the two vibration devices, a collection box is movably connected to the middle part of the lower inner wall of the base, and feet are fixedly connected to the four corners of the lower end of the base. The putty powder raw material crusher described in the utility model effectively improves the filtering effect of the filter screen by setting a vibration device, does not require manual screening, saves time and effort, and has a good filtering effect. At the same time, the vibration of the spring can increase the vibration amplitude of the filter frame, thereby improving the screening effect. However, in the application process of this technical solution, when crushing and screening the putty powder raw materials, dust will be generated, which is easy to pollute the processing environment and damage the health and safety of the operators. There is also a technical problem that the grinder cannot be sealed and dustproofed. Utility Model Content

[0004] In order to overcome the shortcomings of the prior art, the utility model provides a putty powder raw material crusher, which can solve the technical problem that dust will be caused when crushing and screening putty powder raw materials, which easily pollutes the processing environment and harms the health and safety of operators, and the crusher cannot be sealed and dustproofed.

[0005] To solve the above technical problems, the utility model provides the following technical solutions: a putty powder raw material crusher, comprising a shell, a feed hopper is arranged at the middle position of the top of the shell, a crushing mechanism is arranged at the top between the two sides inside the shell, a material guide trough is arranged near the middle position between the inner side walls of the shell, a vibrating screen is arranged at the middle position between the two sides inside the shell, a collecting hopper is arranged at the bottom end of the shell, a limiting plate is arranged at the top end of the outside of the collecting hopper, an electric control box is arranged at the front end of the bottom of one side of the shell, an inlet and outlet are arranged at the bottom of the front end of the shell, a dust cover is arranged at the bottom of the front end of the shell, fixed seats are arranged near the middle position of the front ends of both sides of the shell, a lifting electric cylinder is arranged at the bottom of the fixed seat, a connecting seat is arranged at the top of the lifting electric cylinder, and a transfer positioning component is arranged between the bottom end of the collecting hopper and the bottom end of the shell.

[0006] As a preferred technical solution of the utility model, the fixing seat and the connecting seat are in an "L" shape, and the front end of the connecting seat and the rear end of the dust cover are fixedly connected.

[0007] As a preferred technical solution of the utility model, the crushing mechanism includes a driving shaft, which is arranged at the rear end of the top between the two sides inside the shell, a linkage shaft is arranged at the front end of the top between the two sides inside the shell, a crushing roller is arranged outside the driving shaft and the linkage shaft, and a driving motor is arranged at the rear end of the top of one side of the shell.

[0008] As a preferred technical solution of the utility model, the drive shaft and the linkage shaft are at the same horizontal position in the shell, the drive shaft and the linkage shaft are connected by gear meshing, and one side of the drive shaft passes through one side of the shell and is fixedly connected to the output end of the drive motor.

[0009] As a preferred technical solution of the utility model, the transfer positioning assembly includes positioning guide rails, which are arranged on both sides of the bottom end of the shell, and movable rollers are arranged at the four corners of the bottom end of the collecting bucket.

[0010] As a preferred technical solution of the utility model, the positioning guide rail is symmetrically arranged at the bottom end inside the shell, the movable roller is embedded in the interior of the positioning guide rail, and the movable roller can roll inside the positioning guide rail.

[0011] Compared with the prior art, the utility model can achieve the following beneficial effects:

[0012] 1. A sealing opening and closing assembly is arranged at the bottom of the front end of the shell. During the process of crushing the putty powder raw material, the connecting seat is pulled down by the lifting electric cylinder to drive the dust cover to descend and block the inlet and outlet, so as to prevent the dust from flying into the processing environment when the putty powder raw material is crushed. After the crushing process is completed, the dust cover can be lifted by the lifting electric cylinder to collect the crushed putty powder raw material, thereby optimizing the processing environment of the crusher, avoiding dust flying to damage the health and safety of the operators, and improving the environmental protection performance of the crusher during operation;

[0013] 2. By setting a transfer positioning component between the bottom end of the collecting bucket and the bottom end of the shell, the collecting bucket is pushed along the positioning guide rail through the moving roller when in use, ensuring that the collecting bucket is accurately pushed to the bottom end of the shell to collect and receive materials, and it is also convenient for the operator to transfer the collecting bucket through the moving roller, thereby achieving the purpose of facilitating the collection bucket operation and improving the operability of the crusher. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0015] Figure 2 It is a schematic diagram of a partial cross-sectional structure of a shell of the utility model from a rear view;

[0016] Figure 3 It is a schematic diagram of a partial cross-sectional structure of a housing of the utility model when viewed from above;

[0017] Figure 4 For the utility model Figure 1 Enlarged structural diagram at A in the middle.

[0018] Among them: 1. Shell; 2. Drive motor; 3. Electric control box; 4. Lifting electric cylinder; 5. Dust cover; 6. Feed hopper; 7. Collecting hopper; 8. Vibrating screen; 9. Material guide trough; 10. Crushing roller; 11. Drive shaft; 12. Inlet and outlet; 13. Limiting plate; 14. Moving roller; 15. Positioning guide rail; 16. Linkage shaft; 17. Fixed seat; 18. Connecting seat. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, purpose and efficacy of the utility model easy to understand, the utility model is further described below in conjunction with specific embodiments, but the following embodiments are only preferred embodiments of the utility model, not all. Based on the embodiments in the implementation mode, other embodiments obtained by those skilled in the art without creative work are all within the scope of protection of the utility model. The experimental methods in the following embodiments are conventional methods unless otherwise specified, and the materials, reagents, etc. used in the following embodiments are all commercially available unless otherwise specified.

[0020] Example

[0021] Please refer to Figure 1-4 As shown, the utility model provides a putty powder raw material crusher, including a shell 1, a feed hopper 6 is arranged at the middle position of the top of the shell 1, a driving shaft 11 is arranged at the rear end of the top between the two sides inside the shell 1, and a linkage shaft 16 is arranged at the front end of the top between the two sides inside the shell 1. The driving shaft 11 and the linkage shaft 16 are at the same horizontal position in the shell 1, and the driving shaft 11 and the linkage shaft 16 are connected by gear meshing. A crushing roller 10 is arranged outside the driving shaft 11 and the linkage shaft 16, and a driving motor 2 is arranged at the rear end of the top of one side of the shell 1. One side of the driving shaft 11 penetrates one side of the shell 1 and is fixedly connected to the output end of the driving motor 2. After the putty powder raw material is put into the shell 1 through the feed hopper 6, it is driven by the driving The motor 2 drives the driving shaft 11 to rotate and drives the linkage shaft 16 to rotate relative to it, thereby driving the crushing roller 10 to rotate relative to each other to crush the putty powder raw material. A material guide groove 9 is provided near the middle position between the inner side walls of the shell 1, and a vibrating screen 8 is provided at the middle position between the two sides of the shell 1. The crushed putty powder raw material is introduced into the vibrating screen 8 through the material guide groove 9 for screening. A collecting bucket 7 is provided at the bottom end of the shell 1, and the crushed and screened putty powder raw material is collected by the collecting bucket 7. A limiting plate 13 is provided at the top of the outer side of the collecting bucket 7. An electric control box 3 is provided at the front end of the bottom of one side of the shell 1. The operation of the crusher is controlled by the electric control box 3. An inlet and outlet 12 is provided at the bottom of the front end of the shell 1.

[0022] As a further implementation of this embodiment, Figure 1 , Figure 2 and Figure 4 As shown, a dust cover plate 5 is provided at the bottom of the front end of the shell 1, and an "L"-shaped fixing seat 17 is provided near the middle of the front ends of both sides of the shell 1, and a lifting electric cylinder 4 is provided at the bottom of the fixing seat 17, and an "L"-shaped connecting seat 18 is provided at the top of the lifting electric cylinder 4. The front end of the connecting seat 18 and the rear end of the dust cover plate 5 are fixedly connected. When the putty powder raw material is crushed, the lifting electric cylinder 4 pulls down the connecting seat 18 to drive the dust cover plate 5 to descend and block the inlet and outlet 12, so as to avoid dust from flying into the processing environment when the putty powder raw material is crushed, optimize the processing environment of the crusher, avoid dust flying to damage the health and safety of the operator, and improve the environmental protection performance of the crusher during operation;

[0023] When the putty powder raw material is crushed, the connecting seat 18 is pulled down by the lifting electric cylinder 4 to drive the dust cover 5 to descend and block the inlet and outlet 12, so as to prevent dust from flying into the processing environment when the putty powder raw material is crushed, and after the crushing process is completed, the dust cover 5 is lifted by the lifting electric cylinder 4 to collect the crushed putty powder raw material;

[0024] As a further implementation of this embodiment, Figure 1and Figure 2 As shown, a transfer positioning assembly is arranged between the bottom end of the collecting bucket 7 and the bottom end of the shell 1, and the transfer positioning assembly includes positioning guide rails 15, which are arranged on both sides of the bottom end of the shell 1, and the positioning guide rails 15 are symmetrically arranged at the bottom end of the shell 1, and moving rollers 14 are arranged at the four corners of the bottom end of the collecting bucket 7, and the moving rollers 14 are embedded in the interior of the positioning guide rails 15, and the moving rollers 14 can roll in the interior of the positioning guide rails 15, and the moving rollers 14 are pushed along the positioning guide rails 15 to ensure that the collecting bucket 7 is accurately pushed to the bottom end of the shell 1, and it is also convenient for the operator to transfer the collecting bucket 7 through the moving rollers 14, thereby achieving the purpose of facilitating the operation of taking and placing the collecting bucket 7, and improving the operability of the crusher;

[0025] When in use, the collecting bucket 7 is pushed along the positioning guide rail 15 by the moving roller 14 to ensure that the collecting bucket 7 is accurately pushed to the bottom of the shell 1 to collect the materials, and it is also convenient for the operator to transfer the collecting bucket 7 by the moving roller 14;

[0026] Specific working principle:

[0027] When using the putty powder raw material crusher, the operator first controls the electric control box 3 to start the lifting cylinder 4 to lift the dust cover 5, and then pushes the collecting bucket 7 along the positioning guide rail 15 through the inlet and outlet 12 through the moving roller 14 to ensure that the collecting bucket 7 is accurately pushed to the bottom of the shell 1. Then, the lifting cylinder 4 pulls down the connecting seat 18 to drive the dust cover 5 to descend and block the inlet and outlet 12. The putty powder raw material is put into the shell 1 through the feed hopper 6, and the drive motor 2 is started to drive the drive shaft 11 to rotate and drive The dynamic linkage shaft 16 rotates relative to it, thereby driving the crushing roller 10 to rotate relative to it to crush the putty powder raw material. At the same time, the dust cover 5 is used to prevent dust from flying into the processing environment when the putty powder raw material is crushed. The crushed putty powder raw material is introduced into the vibrating screen 8 through the material guide trough 9 for screening, and then the crushed and screened putty powder raw material is collected by the collecting bucket 7. After the putty powder raw material is collected, the dust cover 5 is lifted by the lifting electric cylinder 4 and the collecting bucket 7 and the collected crushed putty powder raw material are transported through the moving roller 14.

[0028] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A putty powder raw material pulverizer, comprising a housing (1), characterized in that: A feed hopper (6) is arranged at the middle position of the top of the shell (1), a crushing mechanism is arranged at the top between the two sides of the shell (1), a material guide trough (9) is arranged near the middle position between the side walls of the shell (1), a vibrating screen (8) is arranged at the middle position between the two sides of the shell (1), a collecting hopper (7) is arranged at the bottom end of the shell (1), a limiting plate (13) is arranged at the top end of the outside of the collecting hopper (7), an electric control box (3) is arranged at the front end of the bottom of one side of the shell (1), an inlet and outlet (12) is arranged at the bottom of the front end of the shell (1), a dust cover (5) is arranged at the bottom of the front end of the shell (1), a fixing seat (17) is arranged near the middle position of the front ends of both sides of the shell (1), a lifting electric cylinder (4) is arranged at the bottom of the fixing seat (17), a connecting seat (18) is arranged at the top end of the lifting electric cylinder (4), and a transfer positioning component is arranged between the bottom end of the collecting hopper (7) and the bottom end of the shell (1).

2. A putty powder raw material pulverizer according to claim 1, characterized in that: The fixing seat (17) and the connecting seat (18) are in an "L" shape, and the front end of the connecting seat (18) is fixedly connected to the rear end of the dust cover plate (5).

3. A putty powder raw material pulverizer according to claim 1, characterized in that: The pulverizing mechanism comprises a drive shaft (11), the drive shaft (11) being arranged at the rear end of the top between the two sides inside the shell (1), a linkage shaft (16) being arranged at the front end of the top between the two sides inside the shell (1), a pulverizing roller (10) being arranged outside the drive shaft (11) and the linkage shaft (16), and a drive motor (2) being arranged at the rear end of the top of one side of the shell (1).

4. A putty powder raw material pulverizer according to claim 3, characterized in that: The drive shaft (11) and the linkage shaft (16) are located at the same horizontal position in the housing (1); the drive shaft (11) and the linkage shaft (16) are connected via gear meshing; one side of the drive shaft (11) passes through one side of the housing (1) and is fixedly connected to the output end of the drive motor (2).

5. The putty powder raw material pulverizer according to claim 1, characterized in that: The transfer positioning assembly comprises positioning guide rails (15), and the positioning guide rails (15) are arranged on both sides of the bottom end of the shell (1). Moving rollers (14) are arranged at the four corners of the bottom end of the collecting bucket (7).

6. A putty powder raw material pulverizer according to claim 5, characterized in that: The positioning guide rail (15) is symmetrically arranged at the bottom end inside the housing (1), and the moving roller (14) is embedded in the interior of the positioning guide rail (15), and the moving roller (14) can roll inside the positioning guide rail (15).

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