CN218981882U

CN218981882U - Multistage crushing crusher capable of screening

Info

Publication number: CN218981882U
Application number: CN202223545893.7U
Authority: CN
Inventors: 袁双峰; 王帅文; 王伟
Original assignee: Jiangsu Meister Heavy Industry Machinery Co ltd
Current assignee: Jiangsu Meister Heavy Industry Machinery Co ltd
Priority date: 2022-12-26
Filing date: 2022-12-26
Publication date: 2023-05-09
Anticipated expiration: 2032-12-26

Abstract

The utility model provides a screenable multistage crushing crusher, which relates to the technical field of crushers and comprises a main frame, wherein a supporting frame is fixedly arranged at the bottom end of the main frame, a conveyor belt is arranged in the middle of the bottom end of the supporting frame, a motor A is fixedly arranged at the top end of one side of the main frame, a middle shaft rod is arranged at the output end of the motor A, a crushing wheel is fixedly arranged on the surface of the middle shaft rod, a feeding hopper is fixedly arranged at the top end of the main frame, a coarse-hole screen is arranged at the top end of the inside of the main frame, and a fine-hole screen is arranged at the bottom end of the inside of the main frame. According to the utility model, through the arrangement of the coarse-hole screen mesh and the fine-hole screen mesh, when the pulverizer is used, the pulverized objects can be directly screened through the coarse-hole screen mesh and the fine-hole screen mesh, so that the phenomenon that the construction waste is screened after the construction waste is pulverized is avoided, the working efficiency is improved, and the pulverizer is more practical.

Description

Multistage crushing crusher capable of screening

Technical Field

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

Background

When some construction wastes are treated, the construction wastes need to be crushed, and then a crusher is needed, and the construction wastes need to be screened after being crushed by a common crusher, so that the screening process of other equipment after crushing is troublesome, the time is delayed, and the working efficiency is reduced, so that improvement is needed.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a screenable multi-stage crushing crusher.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a but multistage crushing breaker of screening, includes the main frame, the bottom fixed mounting of main frame has the support frame, be provided with the conveyer belt in the middle of the bottom of support frame, one side top fixed mounting of main frame has motor A, motor A's output installs well axostylus axostyle, the fixed surface of well axostylus axostyle installs crushing wheel, the top fixed mounting of main frame has the feeder hopper, the inside top of main frame is provided with the coarse pore screen cloth, the inside bottom of main frame is provided with the pore screen cloth, the equal fixed mounting in bottom of coarse pore screen cloth and pore screen cloth has the vibrating pump, the bottom fixed mounting of main frame has out the hopper, the bottom fixed mounting of out the hopper has the discharging pipe, the telescopic link is all installed in the four corners of coarse pore screen cloth and pore screen cloth.

In order to facilitate the crushing of the construction waste, the utility model is improved in that the crushing wheel is arranged inside the main frame, and the middle shaft rod is rotationally connected with the main frame.

In order to facilitate conveying of crushed materials, the utility model is improved in that the conveying belt comprises a fixing frame, a motor C, a conveying belt and a rotating roller, wherein the fixing frame and the supporting frame are fixedly arranged, the motor C is arranged on the fixing frame, the fixing frame is rotationally connected with the rotating roller, and the conveying belt is sleeved on the rotating roller.

In order to enable the coarse-hole screen mesh and the fine-hole screen mesh to move up and down, the utility model is improved in that a spring is arranged in the telescopic rod, and the telescopic rod is fixedly arranged between the telescopic rod and the main frame.

In order to facilitate the crushed materials to move out of the main frame, the utility model is improved in that one end of the coarse pore screen is fixedly provided with a guide plate A, the top edges of the guide plate A and the coarse pore screen are respectively provided with a baffle A, one end of the fine pore screen is fixedly provided with a guide plate B, and the top edges of the guide plate B and the coarse pore screen are respectively provided with a baffle B.

In order to prevent stone scraps from splashing out of a main frame from a feed hopper when the pulverizer is used, the utility model is improved in that the top end of the feed hopper is provided with a protection mechanism, the protection mechanism comprises a dust cover, the dust cover is arranged at the top end of the feed hopper, fixing strips are fixedly arranged on two sides of the top end of the feed hopper, a rack is fixedly arranged at the bottom end of one side of the dust cover, a fixing plate is fixedly arranged on one side, close to the rack, of the feed hopper, a motor B is fixedly arranged at the top end of the fixing plate, and a gear is arranged at the output end of the motor B.

In order to enable the dust cover to move on the feeding hopper, the utility model is improved in that the top end of the fixing strip is provided with the sliding groove, the bottom end of the dust cover is fixedly provided with the sliding block, the sliding block is in sliding connection with the sliding groove, and the gear is meshed with the rack.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. according to the utility model, through the arrangement of the coarse-hole screen mesh and the fine-hole screen mesh, when the pulverizer is used, the pulverized objects can be directly screened through the coarse-hole screen mesh and the fine-hole screen mesh, so that the phenomenon that the construction waste is screened after the construction waste is pulverized is avoided, the working efficiency is improved, and the pulverizer is more practical.

2. According to the utility model, when the pulverizer is used for pulverizing construction waste, stone scraps can be ejected from the feed hopper, so that workers are injured, and when the pulverizer is used, the dust cover can be blocked at the top end of the feed hopper, so that the phenomenon that scraps splash out of the main frame from the top end of the feed hopper is avoided.

Drawings

Fig. 1 is a schematic view showing a screenable multi-stage crushing machine according to the present utility model;

FIG. 2 is a schematic view of a part of an exploded structure of a screenable multi-stage crushing crusher according to the present utility model;

FIG. 3 is an enlarged view of the screen-able multi-stage crushing mill of FIG. 2A according to the present utility model;

fig. 4 is a schematic view of a part of a structure of a screenable multi-stage crushing machine according to the present utility model.

Legend description:

1. a main frame; 2. a feed hopper; 3. a pulverizing wheel; 4. a middle shaft lever; 5. a motor A; 6. a conveyor belt; 7. a dust cover; 8. a rack; 9. a fixing strip; 10. a support frame; 11. a discharge pipe; 12. discharging a hopper; 13. coarse mesh screen; 14. a fine mesh screen; 15. a baffle A; 16. a guide plate A; 17. a telescopic rod; 18. a vibration pump; 19. a guide plate B; 20. a baffle B; 21. a slide block; 22. a gear; 23. a motor B; 24. and a fixing plate.

Detailed Description

In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.

Example 1

Referring to fig. 1, 2 and 4, the present utility model provides a technical solution: the screenable multistage crushing crusher comprises a main frame 1, a supporting frame 10 is fixedly arranged at the bottom end of the main frame 1, a conveying belt 6 is arranged in the middle of the bottom end of the supporting frame 10, the conveying belt 6 comprises a fixing frame, a motor C, a conveying belt and a rotating roller, the fixing frame and the supporting frame 10 are fixedly arranged, the motor C is arranged on the fixing frame, the fixing frame is rotationally connected with the rotating roller, the conveying belt is sleeved on the rotating roller, a motor A5 is fixedly arranged at the top end of one side of the main frame 1, a middle shaft rod 4 is arranged at the output end of the motor A5, a crushing wheel 3 is fixedly arranged on the surface of the middle shaft rod 4, the crushing wheel 3 is arranged in the main frame 1, the middle shaft rod 4 is rotationally connected with the main frame 1, a feed hopper 2 is fixedly arranged at the top end of the main frame 1, a coarse-hole screen 13 is arranged at the top end of the inside the main frame 1, a guide plate A16 is fixedly arranged at one end of the coarse-hole screen 13, baffle A15 is installed at the top edges of guide plate A16 and coarse hole screen 13, guide plate B19 is fixedly installed at one end of fine hole screen 14, baffle B20 is installed at the top edges of guide plate B19 and coarse hole screen 13, fine hole screen 14 is arranged at the bottom end inside main frame 1, vibrating pump 18 is fixedly installed at the bottom ends of coarse hole screen 13 and fine hole screen 14, hopper 12 is fixedly installed at the bottom end of main frame 1, discharging pipe 11 is fixedly installed at the bottom end of hopper 12, telescopic rods 17 are installed at four corners of coarse hole screen 13 and fine hole screen 14, springs are installed inside telescopic rods 17, fixed installation is performed between telescopic rods 17 and main frame 1, coarse hole screen 13 and fine hole screen 14 are designed so that crushed objects can be directly screened through coarse hole screen 13 and fine hole screen 14 when the crusher is used, the need of crushing construction waste after the construction waste is avoided, the phenomenon of screening the construction waste is generated, so that the improved working efficiency is achieved, and the pulverizer is more practical.

Example two

Referring to fig. 2-3, the top of the feed hopper 2 is provided with a protection mechanism, the protection mechanism comprises a dust cover 7, the dust cover 7 is arranged at the top of the feed hopper 2, both sides of the top of the feed hopper 2 are fixedly provided with a fixing strip 9, one side bottom end of the dust cover 7 is fixedly provided with a rack 8, one side of the feed hopper 2 close to the rack 8 is fixedly provided with a fixing plate 24, the top of the fixing plate 24 is fixedly provided with a motor B23, the output end of the motor B23 is provided with a gear 22, the top of the fixing strip 9 is provided with a sliding groove, the bottom of the dust cover 7 is fixedly provided with a sliding block 21, the sliding block 21 is in sliding connection with the sliding groove, the gear 22 is meshed with the rack 8, the dust cover 7 is designed so that when the pulverizer is in use, chips are prevented from splashing out of the main frame 1 from the top of the feed hopper 2 through the dust cover 7, and the rack 8 and the gear 22 are designed so that the dust cover 7 can automatically move, and the switch of the dust cover 7 is more convenient.

Working principle: when the crusher is used, firstly, the starting motor A5 is started, the middle shaft lever 4 is driven to rotate by the starting of the motor A5, the crushing wheel 3 is driven to rotate by the rotation of the middle shaft lever 4, then, when the construction waste is poured into the main frame 1 from the feed hopper 2, after the construction waste passes through the crushing wheel 3, the vibrating pump 18 is started, the coarse pore screen 13 and the fine pore screen 14 are driven to vibrate up and down by the starting of the vibrating pump 18, so that the crushed construction waste is screened, larger particles are moved out of the main frame 1 from the guide plate A16, smaller particles are moved out of the main frame 1 from the guide plate B19, and some smaller objects are moved out of the main frame 1 from the discharge pipe 11.

The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.

Claims

1. A screenable multistage crushing crusher, comprising a main frame (1), characterized in that: the utility model discloses a vibrating screen comprises a main frame (1), including main frame (1), support frame (10) is installed to the bottom fixed mounting of main frame (1), be provided with conveyer belt (6) in the middle of the bottom of support frame (10), one side top fixed mounting of main frame (1) has motor A (5), well axostylus axostyle (4) are installed to the output of motor A (5), the fixed surface of well axostylus axostyle (4) installs crushing wheel (3), the top fixed mounting of main frame (1) has feeder hopper (2), the inside top of main frame (1) is provided with coarse pore screen cloth (13), the inside bottom of main frame (1) is provided with pore screen cloth (14), the bottom of coarse pore screen cloth (13) and pore screen cloth (14) is equal fixed mounting has vibrating pump (18), the bottom fixed mounting of main frame (1) has out hopper (12), the bottom fixed mounting of ejection of hopper (12) has discharging pipe (11), telescopic link (17) are all installed in the four corners of coarse pore screen cloth (13) and pore screen cloth (14).

2. The screenable multi-stage crushing crusher according to claim 1, wherein: the crushing wheel (3) is arranged in the main frame (1), and the middle shaft lever (4) is rotationally connected with the main frame (1).

3. The screenable multi-stage crushing crusher according to claim 1, wherein: the conveying belt (6) comprises a fixing frame, a motor C, a conveying belt and a rotating roller, wherein the fixing frame and the supporting frame (10) are fixedly installed, the motor C is installed on the fixing frame, the fixing frame is rotationally connected with the rotating roller, and the conveying belt is sleeved on the rotating roller.

4. The screenable multi-stage crushing crusher according to claim 1, wherein: the spring is arranged in the telescopic rod (17), and the telescopic rod (17) is fixedly arranged between the main frame (1).

5. The screenable multi-stage crushing crusher according to claim 1, wherein: one end fixed mounting of coarse hole screen cloth (13) has deflector A (16), baffle A (15) are all installed at the top edge of deflector A (16) and coarse hole screen cloth (13), one end fixed mounting of pore screen cloth (14) has deflector B (19), baffle B (20) are all installed at the top edge of deflector B (19) and coarse hole screen cloth (13).

6. The screenable multi-stage crushing crusher according to claim 1, wherein: the utility model discloses a protection mechanism is provided with on the top of feeder hopper (2), protection mechanism includes dust cover (7), dust cover (7) set up the top at feeder hopper (2), the equal fixed mounting in top both sides of feeder hopper (2) has fixed strip (9), one side bottom fixed mounting of dust cover (7) has rack (8), one side fixed mounting that feeder hopper (2) is close to rack (8) has fixed plate (24), the top fixed mounting of fixed plate (24) has motor B (23), gear (22) are installed to the output of motor B (23).

7. The screenable multi-stage crush crusher according to claim 6, wherein: the top of fixed strip (9) has seted up the spout, the bottom fixed mounting of dust cover (7) has slider (21), sliding connection between slider (21) and the spout, mesh between gear (22) and rack (8).