CN219129508U - A Jaw Crusher - Google Patents

Abstract

The utility model discloses a jaw crusher, which comprises a box body, the upper surface of the box body is fixedly connected with a dust removal box, the interior of the dust removal box is provided with a perforated protective plate, the interior of the dust removal box is fixedly connected with a fixed plate, and the fixed plate The lower surface of the dust collector is fixedly connected with a vacuum cleaner, and one end of the dust removal pipe is fixedly connected with a dust removal bag, which can filter the dust in the air, and then pass through the dust removal bag to further filter the dust in the air, thereby avoiding the dust generated by crushing It will affect the working environment and the respiratory tract of the operator. The outer surface of the box is fixedly connected with a support plate, the upper surface of the support plate is fixedly connected with a drive motor, and one end of the drive motor passing through the box is fixedly connected with a turntable. The output end of the turntable The support column is movably connected with the pin shaft, and the inner wall of the box body is hinged with a filter plate, and the support column is hinged with the filter plate. Through the shaking of the filter plate, the crushed materials can be screened, thereby improving the practicability of the device.

Description

A Jaw Crusher

technical field

The utility model relates to the technical field of crushers, in particular to a jaw crusher.

Background technique

Jaw crusher is commonly known as jaw crusher. It consists of two jaw plates, the movable jaw and the static jaw. Crushing of various ores and bulk materials in and chemical industries.

Manufactured sand refers to sand processed by sand making machines and other auxiliary equipment. The finished product is more regular and can be processed into sand of different rules and sizes according to different process requirements, which can better meet daily needs. Manufactured sand requires professional equipment to produce qualified and suitable sand and gravel. In the process of machine-made sand processing, jaw crushers are required for crushing.

After retrieval, Patent No. CN215963712U discloses a jaw crusher for machine-made sand production, including a frame, the bottom of the frame is fixedly connected with a base, the outer side of the frame is fixedly connected with reinforcing ribs, the bottom of the frame is provided with a discharge port, and the inner wall of the frame The static jaw plate and the movable jaw plate are fixedly connected respectively, the inner wall of the frame is fixedly connected with the side guard plate, the top of the frame is provided with a feeding port, the top of the feeding port is installed with an eccentric shaft, and the two ends of the eccentric shaft are fixedly connected with pulleys , the inner side of the movable jaw plate is fixedly connected with a cleaning brush and a water pump, the top of the cleaning brush is fixedly connected with bristles, and the top of the cleaning brush is provided with a water outlet, the side of the movable jaw plate and the toggle plate are fixedly connected with an adjustment seat, and the bottom of the adjustment seat It is fixedly connected with a locking spring, and the utility model solves the problem that in the crushing process of the existing jaw crusher for machine-made sand production, the material attached to the discharge port and the belt is constantly accumulated, which often leads to blockage of the discharge port, thereby affecting the crusher. normal work problem. However, this device cannot handle the dust generated during the crushing process in actual use, causing the dust to float in the operation workshop and be easily inhaled by the operator, which will affect the respiratory tract and physical health of the personnel. During the use process, the crushed stones cannot be sieved, resulting in the phenomenon that the crushed materials are not suitable for actual use.

Utility model content

(1) Solved technical problems

Aiming at the deficiencies of the prior art, the utility model provides a jaw crusher, which solves the problem that the dust generated during crushing cannot be processed, causing the dust to scatter in the operation workshop and be easily inhaled by the operators. Respiratory tract and physical health are affected, and this device cannot sieve the crushed stones in the actual use process, which leads to the problem that the crushed materials are not suitable for actual use.

(2) Technical solution

In order to achieve the above purpose, the utility model is achieved through the following technical solutions: a jaw crusher, including a box body, the upper surface of the box body is fixedly connected with a dust removal box, and the inside of the dust removal box is provided with an opening protection The inside of the dust removal box is fixedly connected with a fixed plate, the lower surface of the fixed plate is fixedly connected with a vacuum cleaner, the outer surface of the dust removal box is fixedly connected with a dust removal pipe, and the inside of the dust removal pipe is fixedly connected with a dust removal plate and a sponge plate, one end of the dust removal pipe is fixedly connected with a dust removal bag;

The outer surface of the box body is fixedly connected with a support plate, the upper surface of the support plate is fixedly connected with a drive motor, and one end of the drive motor passing through the box body is fixedly connected with a turntable, and the output end of the turntable is passed through a pin A support column is movably connected, a filter plate is hinged on the inner wall of the box body, and the support column is hinged to the filter plate.

Preferably, a rotating wheel is installed inside the box, an eccentric shaft is fixedly connected to the outer surface of the rotating wheel, a fixed block is fixedly connected to the outer surface of the eccentric shaft, and a fixed block is fixedly connected to the outer surface of the fixed block. The movable jaw block, the inner wall of the box body is fixedly connected with the limit block, the outer surface of the limit block is fixedly connected with the static jaw block, the outer surface of the static jaw block is equipped with a protective plate, and the upper surface of the box body A driving frame is fixedly connected to the surface, and a motor is arranged inside the driving frame, and the output end of the motor is connected to the rotating wheel through a transmission wheel and a transmission belt.

Preferably, a connecting plate is fixedly connected to the outer surface of the box, and the box is fixedly connected to other devices through the connecting plate.

Preferably, the upper surface of the box body is fixedly connected with a connecting plate, the box body is fixedly connected with the dust removal box through the connecting plate, the connecting plates on both sides form the feeding port, and the outer surface of the connecting plate is hinged with a cover plate.

Preferably, the cross-section of the dust removal pipe is L-shaped, the dust removal pipe and the dust removal bag are detachable, the outer surface of the dust removal pipe is provided with a wide-type opening, and the wide-type opening is movably connected with a cover .

Preferably, the drive motor is fixedly connected to the support plate through a shock-absorbing base, the outer surface of the support plate is provided with a protective cover, and the outer surface of the shock-absorbing base is fixedly connected with a damping plate.

(3) Beneficial effects

The utility model provides a coal crushing treatment device for the coal cloak coal of a thermal power plant. Has the following beneficial effects:

(1) By setting the dust removal box and dust removal pipe, when the device is in use, the operation of the vacuum cleaner can absorb the air with dust generated by the crushing, and then transport the dust with air to the dust removal pipe, and then pass the dust removal The dust removal board and sponge board inside the tube can filter the dust in the air, and then pass through the dust removal bag to further filter the dust in the air, so as to avoid the dust generated by the crushing from causing damage to the working environment and the operator's respiratory tract. Influence;

(2) By setting the drive motor and the filter plate, when the device is in use, the rotation of the drive motor can drive the turntable to rotate. Since the turntable is connected to the filter plate through the support column, and the filter plate is hinged to the inner wall of the box, so When the turntable rotates, it can drive the filter plate to move up and down through the support rod, and through the shaking of the filter plate, the crushed materials can be screened, thereby improving the practicability of the device.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the accompanying drawings that need to be used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings in the following description are only some implementations of the present invention. For example, those of ordinary skill in the art can also obtain other drawings based on these drawings on the premise of not paying creative efforts.

Fig. 1 is a schematic structural view of the utility model as a whole.

Fig. 2 is a sectional view of the utility model.

Fig. 3 is an enlarged view of A in Fig. 1 of the present utility model.

In the figure, 1. Box; 2. Rotating wheel; 3. Eccentric shaft; 4. Fixed block; 5. Moving jaw block; 6. Limiting block; 7. Static jaw block; 8. Protective plate; 9. Drive frame ;10. Motor; 11. Dust removal box; 12. Hole protection plate; 13. Fixed plate; 14. Vacuum cleaner; 15. Dust removal pipe; 16. Dust removal plate; 17. Dust removal bag; 18. Support plate; ; 20, turntable; 21, support column; 22, filter plate; 23, sponge plate.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention.

Please refer to Figure 1-3, the utility model provides a technical solution:

Embodiment 1: The upper surface of the box body 1 is fixedly connected with a dust removal box 11, and the inside of the dust removal box 11 is provided with a perforated protective plate 12, and the inside of the dust removal box 11 is fixedly connected with a fixed plate 13, and the lower surface of the fixed plate 13 is fixedly connected There is a dust collector 14, the outer surface of the dust removal box 11 is fixedly connected with a dust removal pipe 15, and the inside of the dust removal pipe 15 is fixedly connected with a dust removal plate 16 and a sponge board 23, and one end of the dust removal pipe 15 is fixedly connected with a dust removal bag 17. , can absorb the air with dust generated by crushing, then transport the dust with air to the dust removal pipe 15, and then pass through the dust removal plate 16 and sponge plate 23 inside the dust removal pipe 15 to filter the dust in the air, and then Through the dust bag 17, the dust in the air can be further filtered, and then the dust generated by the crushing can be prevented from affecting the working environment and the respiratory tract of the operator;

Embodiment 2: the outer surface of the box body 1 is fixedly connected with a support plate 18, the upper surface of the support plate 18 is fixedly connected with a drive motor 19, and one end of the drive motor 19 passing through the box body 1 is fixedly connected with a turntable 20, and the output of the turntable 20 The end is movably connected with a support column 21 through a pin shaft, and the inner wall of the box body 1 is hinged with a filter plate 22, and the support column 21 is hinged with the filter plate 22, and the rotation of the drive motor 19 can drive the turntable 20 to rotate, because the turntable 20 passes through the support column 21 is connected with the filter plate 22, and the filter plate 22 is hinged with the inner wall of the box body 1, so when the turntable 20 rotates, it can drive the filter plate 22 to move up and down through the support rod 21, and through the shaking of the filter plate 22, it can Screening the crushed materials can improve the practicability of the device.

Working principle: Check the safety of each structure of the device before use. By setting the dust removal box 11 and the dust removal pipe 15, when the device is in use, the air with dust generated by the crushing can be absorbed by the operation of the vacuum cleaner 14. Then the dust with the air is transported to the dust removal pipe 15, then through the dust removal plate 16 and the sponge board 23 inside the dust removal pipe 15, the dust in the air can be filtered, and then by the dust removal bag 17, the dust in the air can be further filtered Dust is filtered, thereby avoiding the impact of dust generated by crushing on the working environment and the operator's respiratory tract. At the same time, by setting the drive motor 19 and the filter plate 22, when the device is in use, the rotation of the drive motor 19 can drive the turntable 20 Rotate, because the turntable 20 is connected with the filter plate 22 through the support column 21, and the filter plate 22 is hinged with the inner wall of the box body 1, so when the turntable 20 rotates, it can drive the filter plate 22 to move up and down through the support rod 21 , through the shaking of the filter plate 22, the crushed materials can be screened, thereby improving the practicability of the device.

It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is a relationship between these entities or operations. There is no such actual relationship or order between them.

Claims (6)

1. A jaw crusher, comprising a casing (1), is characterized in that: the upper surface of the casing (1) is fixedly connected with a dust removal box (11), and the inside of the dust removal box (11) is provided with Opening protective plate (12), the interior of the dust removal box (11) is fixedly connected with a fixed plate (13), the lower surface of the fixed plate (13) is fixedly connected with a vacuum cleaner (14), and the dust removal box (11) ) is fixedly connected with a dust removal pipe (15) on the outer surface, and the inside of the dust removal pipe (15) is fixedly connected with a dust removal plate (16) and a sponge plate (23), and one end of the dust removal pipe (15) is fixedly connected with a dust removal bag(17); The outer surface of the casing (1) is fixedly connected with a support plate (18), and the upper surface of the support plate (18) is fixedly connected with a drive motor (19), and the drive motor (19) passes through the casing ( One end of 1) is fixedly connected with a turntable (20), the output end of the turntable (20) is movably connected with a support column (21) through a pin shaft, and the inner wall of the box (1) is hinged with a filter plate (22), The support column (21) is hinged to the filter plate (22). 2. A jaw crusher according to claim 1, characterized in that: a rotating wheel (2) is installed inside the box (1), and the outer surface of the rotating wheel (2) is fixedly connected with An eccentric shaft (3), the outer surface of the eccentric shaft (3) is fixedly connected with a fixed block (4), the outer surface of the fixed block (4) is fixedly connected with a movable jaw block (5), and the box ( The inner wall of 1) is fixedly connected with the limit block (6), the outer surface of the limit block (6) is fixedly connected with the static jaw block (7), and the outer surface of the static jaw block (7) is equipped with a protective plate ( 8), the upper surface of the box body (1) is fixedly connected with a drive frame (9), the inside of the drive frame (9) is provided with a motor (10), and the output end of the motor (10) passes through the transmission wheel Connect with transmission belt and running wheel (2). 3. A jaw crusher according to claim 1, characterized in that: the outer surface of the box (1) is fixedly connected with a connecting plate, and the box (1) is fixed with other devices through the connecting plate connect. 4. A jaw crusher according to claim 1, characterized in that: the upper surface of the box (1) is fixedly connected with a connecting plate, and the box (1) is connected to the dust removal box ( 11) Fixed connection, the connecting plates on both sides form the feed inlet, and the outer surface of the connecting plates is hinged with a cover plate. 5. A jaw crusher according to claim 1, characterized in that: the cross-section of the dust removal pipe (15) is L-shaped, and the dust removal pipe (15) and the dust removal bag (17) are detachable According to the design, the outer surface of the dust removal pipe (15) is provided with a wide-type opening, and the wide-type opening is movably connected with a cover. 6. A jaw crusher according to claim 1, characterized in that: the drive motor (19) is fixedly connected to the support plate (18) through a shock-absorbing base, and the outer surface of the support plate (18) A protective cover is provided, and a damping plate is fixedly connected to the outer surface of the shock-absorbing base.

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