CN221208237U

CN221208237U - Vertical impact crusher with high crushing ratio

Info

Publication number: CN221208237U
Application number: CN202322886913.5U
Authority: CN
Inventors: 刘国祥; 徐广丰; 郑伟军; 王华秋; 陶晨
Original assignee: Zhejiang Wujing Machine Manufacture Co ltd
Current assignee: Zhejiang Wujing Machine Manufacture Co ltd
Priority date: 2023-10-26
Filing date: 2023-10-26
Publication date: 2024-06-25
Anticipated expiration: 2033-10-26

Abstract

The utility model provides a vertical impact crusher with high crushing ratio, which relates to the technical field of vertical impact crushers and comprises: the crusher comprises a crusher body, wherein a feeding bin is arranged at the top of the crusher body, and a movable frame is arranged on the outer surface of the crusher body. When the crusher is used, materials are poured into the crushing box through the conical pipeline, working power supplies of the first motor and the second motor are turned on, the first gear and the third gear are respectively driven to rotate, the second gear and the fourth gear which are in meshed connection with the first gear and the third gear are simultaneously rotated, then the two first rotating shafts and the second rotating shafts are driven to rotate, the two groups of crushing rollers are driven to rotate, the materials fall into one group of crushing rollers for primary crushing, then fall into the other group of crushing rollers for secondary crushing, and finally enter the crusher body through the blanking pipeline for crushing, so that the effect of improving the crushing ratio of the materials is achieved.

Description

Vertical impact crusher with high crushing ratio

Technical Field

The utility model relates to the technical field of vertical impact crushers, in particular to a vertical impact crusher with a high crushing ratio.

Background

The vertical impact crusher, commonly called a sand making machine, is widely applied to operations such as fine crushing, coarse grinding and shaping of brittle and hard materials such as various ores, cobbles, silicon carbide, refractory materials, jin Kuangzha and the like, particularly crushing of the medium and super-hard materials is lower in unit energy consumption and higher in efficiency than other types of crushers, and is the preferred equipment for grinding sand and shaping the aggregates at present.

In the prior art, in the use process of the vertical crusher, materials vertically fall into a high-speed rotating impeller from the upper part of the vertical crusher to be impacted and crushed at a high speed, and then are discharged from a lower discharge hopper, but the maximum feeding granularity of the vertical impact crusher is generally 40mm, and materials exceeding 40mm enter a crushing cavity and are easy to block, so that the crushing ratio is restricted, and the working efficiency is influenced.

Disclosure of utility model

The utility model aims to solve the problems that in the prior art, materials with the diameter exceeding 40mm are easy to block after entering a crushing cavity in the using process of a vertical crusher, the crushing ratio is restricted, and the working efficiency is influenced.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: a vertical impact crusher having a high crushing ratio, comprising: the crusher comprises a crusher body, wherein a feeding bin is arranged at the top of the crusher body, and a movable frame is arranged on the outer surface of the crusher body;

The crushing assembly is fixedly arranged at the top of the movable frame and comprises a crushing box, a plurality of crushing rollers are arranged in the crushing box, a reinforcing plate is fixedly arranged on one outer surface of one side of the crushing box, a first motor is fixedly arranged at the top of the reinforcing plate through an auxiliary block, a first gear is fixedly arranged at the output end of the first motor, a second gear is connected with the outer surface of the first gear in a meshed mode, first rotating shafts are fixedly arranged on the outer surfaces of the first gear and the second gear in a meshed mode, a fixing plate is fixedly arranged on the outer surface of the other side of the crushing box, a second motor is fixedly arranged on the top of the fixing plate through a reinforcing frame, a third gear is fixedly arranged at the output end of the second motor, a fourth gear is fixedly arranged on the outer surface of the third gear in a meshed mode, and a second rotating shaft is fixedly arranged on the outer surfaces of the third gear and the fourth gear.

Preferably, the top of the crushing box is fixedly communicated with a feeding pipeline, and the top of the feeding pipeline is fixedly connected with a conical pipeline.

Preferably, the bottom of the crushing box is fixedly connected with a blanking pipeline.

Preferably, square holes matched with the outer surface width of the discharging pipeline are formed in the top of the movable frame.

Preferably, the plurality of the crushing rollers are equally divided into two groups, wherein the inside of one group of the crushing rollers is fixedly arranged on the outer surfaces of the two first rotating shafts.

Preferably, the other group of the crushing rollers are fixedly arranged on the outer surfaces of the two second rotating shafts.

Preferably, one end of the first rotating shaft and one end of the second rotating shaft are movably penetrated into the crushing box.

Preferably, one ends of the two first rotating shafts are movably embedded in one side of the inside of the crushing box, one ends of the two second rotating shafts are movably embedded in the other side of the inside of the crushing box, and the bottom of the crushing box, which is close to the edge, is fixedly arranged at the top of the movable frame.

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

1. When the crusher is used, the discharging pipeline is positioned right above the feeding bin, the materials are poured into the feeding pipeline through the conical pipeline, then fall into the crushing box, the working power supplies of the first motor and the second motor are turned on, the first gear is driven to rotate through the output end of the first motor, the second gear which is meshed with the first motor is simultaneously rotated, then the two first rotating shafts are driven to rotate, one group of crushing rollers are driven to rotate, the third gear is driven to rotate through the output end of the second motor, meanwhile, the fourth gear is driven to rotate, then the two second rotating shafts are driven to rotate, at the moment, the other group of crushing rollers rotate, the materials entering through the feeding pipeline fall into one group of crushing rollers for primary crushing, then fall into the other group of crushing rollers for secondary crushing, the materials subjected to secondary crushing fall into the inside the feeding bin through the discharging pipeline, and then enter the inside of the crusher body for crushing, and the materials are crushed under the action of the crushing assembly, so that the materials are reduced, and the subsequent crushing effect is convenient to achieve the effect of improving the crushing ratio of the materials.

2. According to the utility model, when the automatic feeding device is used, the structure of the conical pipeline is in a wide-top and narrow-bottom arrangement, so that materials can be conveniently and intensively fed into the feeding pipeline, the top of the conical pipeline is wider, the materials can be prevented from being scattered outside during feeding, and the universal wheels with brakes are arranged at the bottom of the movable frame, so that the movable conveying of the crushing assembly is facilitated.

Drawings

Fig. 1 is a front perspective view of a vertical impact crusher with a high crushing ratio according to the present utility model;

FIG. 2 is an expanded perspective view of a bin structure of a vertical impact crusher with a high crushing ratio according to the present utility model;

FIG. 3 is a structural development perspective view of a mobile frame of a vertical impact crusher with a high crushing ratio according to the present utility model;

fig. 4 is a cross-sectional exploded perspective view showing a crushing assembly of a vertical impact crusher having a high crushing ratio according to the present utility model.

Legend description: 1. a breaker body; 2. feeding a bin; 3. a moving rack; 4. a mashing assembly; 401. a mashing box; 402. a feeding pipeline; 403. a tapered conduit; 404. a blanking pipeline; 405. a fixing plate; 406. a second motor; 407. a third gear; 408. a fourth gear; 409. a crushing roller; 410. a second rotating shaft; 411. a reinforcing plate; 412. a first motor; 413. a first gear; 414. a first rotating shaft; 415. and a second gear.

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, without conflict, the embodiments of the present utility model and 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, but 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 as shown in fig. 1 to 4, the present utility model provides a vertical impact crusher having a high crushing ratio, comprising: the crusher comprises a crusher body 1, wherein a feeding bin 2 is arranged at the top of the crusher body 1, and a movable frame 3 is arranged on the outer surface of the crusher body 1; the utility model provides a mashing subassembly 4, mashing subassembly 4 fixed mounting is at the top of removing frame 3, mashing subassembly 4 includes mashing case 401, the inside of mashing case 401 is provided with a plurality of mashing cylinders 409, one side surface fixed mounting of mashing case 401 has reinforcing plate 411, the top of reinforcing plate 411 is through supplementary piece fixed mounting having first motor 412, the output fixed mounting of first motor 412 has first gear 413, the surface meshing of first gear 413 is connected with second gear 415, the surface of first gear 413 and second gear 415 is all fixed mounting has first pivot 414, the opposite side surface fixed mounting of mashing case 401 has fixed plate 405, the top of fixed plate 405 passes through reinforcing frame fixed mounting second motor 406, the output fixed mounting of second motor 406 has third gear 407, the surface meshing of third gear 407 is connected with fourth gear 408, the surface meshing of third gear 407 and fourth gear 408 is connected with second pivot 410, a plurality of mashing cylinders evenly divide into two sets, the inside of mashing cylinders 409 is all fixed mounting at the surface of two first pivots 414 at the surface of first gear 414, the inside of another group is equipped with the square pivot of two movable mounting of two first movable mounting of two inside shafts 401 at the bottom of two movable mounting frame's 401, the top of two movable mounting of two movable frame's top edges of the first pivot 401, the square-shaped rotary shaft 410 is adjacent to the inside of two movable frame's 401, the inside of two movable frame's top of two movable mounting of the movable frame's 401 is provided with the fixed mounting of two movable frame's top shafts 410, the square rotary shafts 410 is adjacent to the inside the first rotary shafts of two movable frame 401, the inside the movable frame 401 is provided with the top of the movable frame is fixed mounting of the second rotary shaft 410, the inside of the movable frame is provided with the second rotary shaft 410, the inside is mounted.

The effect achieved in the whole embodiment 1 is that when the material feeding device is used, the material discharging pipeline 404 is located right above the material feeding bin 2, the material is poured into the material feeding pipeline 402 through the taper pipeline 403, then the material falls into the crushing box 401, the working power supplies of the first motor 412 and the second motor 406 are turned on, the first gear 413 is driven to rotate through the output end of the first motor 412, the second gear 415 in meshed connection with the first gear is simultaneously rotated, then the two first rotating shafts 414 are driven to rotate, one group of crushing rollers 409 is driven to rotate, the third gear 407 is driven to rotate through the output end of the second motor 406, the fourth gear 408 is driven to rotate, then the two second rotating shafts 410 are driven to rotate, at the moment, the other group of crushing rollers 409 are driven to rotate, the material that gets into through material loading pipeline 402 falls into one of them a set of stirring cylinder 409 departments, stir for the first time, then the material of stirring falls into another set of stirring cylinder 409 departments, stir for the second time, the material of stirring through twice falls into inside material loading bin 2 through unloading pipeline 404, then get into inside breaker body 1 and break, under the effect of stirring subassembly 4, make the material stir, reduce the material granularity, be convenient for follow-up crushing, thereby reach the effect that improves the material crushing ratio, the vertical breaker has been solved in the use, always have a part of product material granularity almost still to feed the granularity, seriously influence crushing ratio, thereby lead to the crushing effect of material not good, influence work efficiency's problem.

In embodiment 2, as shown in fig. 1-4, a feeding pipeline 402 is fixedly connected to the top of the mashing tank 401, and a tapered pipeline 403 is fixedly connected to the top of the feeding pipeline 402.

The effect that its whole embodiment 2 reached is, when using, and the structure of taper pipe 403 is wide in the upper and lower narrow setting, and the structure is as shown in fig. 4, is convenient for concentrate the material into material loading pipe 402 inside, and the top of taper pipe 403 sets up widely, can prevent during the material loading that the material spills outside, and the bottom of removing frame 3 is provided with the universal wheel from taking the brake, is convenient for stir the removal transport of garrulous subassembly 4.

Working principle: when the material feeding device is used, the material discharging pipeline 404 is positioned right above the material feeding bin 2, the material is poured into the material feeding pipeline 402 through the taper pipeline 403, then the material falls into the crushing box 401, the working power supplies of the first motor 412 and the second motor 406 are turned on, the output end of the first motor 412 drives the first gear 413 to rotate, the second gear 415 which is in meshed connection with the first motor 412 simultaneously rotates, then drives two first rotating shafts 414 to rotate, drives one group of crushing rollers 409 to rotate, the output end of the second motor 406 drives the third gear 407 to rotate, simultaneously drives the fourth gear 408 to rotate, then drives two second rotating shafts 410 to rotate, at the moment, the other group of crushing rollers 409 rotate, the material entering through the material feeding pipeline 402 falls into one group of crushing rollers 409 for primary crushing, then the crushed material falls into the other group of crushing rollers 409, carry out the secondary and stir garrulous, it is inside to fall into material loading bin 2 through unloading pipeline 404 through twice garrulous material, get into breaker body 1 inside and crush afterwards, under the effect of stirring garrulous subassembly 4, make the material stir garrulous earlier, reentrant breaker body 1 carries out follow-up crushing after reducing the material granularity, thereby prevent that great material from appearing the condition of putty after getting into crushing chamber, the effect of improving the broken ratio of material has been reached simultaneously, when using, the structure of taper pipe 403 is wide setting from top to bottom, the structure is as shown in fig. 4, be convenient for concentrate into material loading pipeline 402 inside, the top of taper pipe 403 sets up widely, during can prevent the material to spill outside, the bottom of movable frame 3 is provided with the universal wheel of taking the brake certainly, the removal transport of stirring garrulous subassembly 4 of being convenient for.

The wiring diagrams of the first motor 412 and the second motor 406 in the present utility model are common knowledge in the art, and the working principle thereof is a known technology, and the model thereof is selected to be an appropriate model according to actual use, so that the control manner and wiring arrangement will not be explained in detail for the first motor 412 and the second motor 406.

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 vertical impact crusher having a high crushing ratio, comprising: the crusher comprises a crusher body (1), wherein an upper bin (2) is arranged at the top of the crusher body (1), and a movable frame (3) is arranged on the outer surface of the crusher body (1);

The utility model provides a mashing subassembly (4), mashing subassembly (4) fixed mounting is at the top of removing frame (3), mashing subassembly (4) include mashing case (401), the inside of mashing case (401) is provided with a plurality of mashing cylinders (409), one side surface fixed mounting of mashing case (401) has reinforcing plate (411), the top of reinforcing plate (411) is through supplementary piece fixed mounting first motor (412), the output fixed mounting of first motor (412) has first gear (413), the surface meshing of first gear (413) is connected with second gear (415), the surface of first gear (413) and second gear (415) is equal fixed mounting have first pivot (414), the opposite side surface fixed mounting of mashing case (401) has fixed plate (405), the top of fixed plate (405) is through reinforcing frame fixed mounting second motor (406), the output fixed mounting of second motor (406) has third gear (407), the surface meshing of fourth gear (408) and fourth gear (408) have, fourth gear (408) and fourth gear (408) are all fixed mounting.

2. A vertical impact crusher having a high crushing ratio according to claim 1, characterized in that: the top of the stirring box (401) is fixedly communicated with a feeding pipeline (402), and the top of the feeding pipeline (402) is fixedly connected with a conical pipeline (403).

3. A vertical impact crusher having a high crushing ratio according to claim 2, characterized in that: the bottom of the stirring box (401) is fixedly connected with a blanking pipeline (404).

4. A vertical impact crusher having a high crushing ratio according to claim 3, characterized in that: square holes matched with the outer surface width of the discharging pipeline (404) are formed in the top of the movable frame (3).

5. A vertical impact crusher having a high crushing ratio according to claim 1, characterized in that: the plurality of the crushing rollers (409) are equally divided into two groups, wherein the inside of one group of the crushing rollers (409) is fixedly arranged on the outer surfaces of the two first rotating shafts (414).

6. A vertical impact crusher having a high crushing ratio according to claim 5, characterized in that: the other group of the crushing rollers (409) are fixedly arranged on the outer surfaces of the two second rotating shafts (410) in the inner part.

7. A vertical impact crusher having a high crushing ratio according to claim 6, characterized in that: one end of the two first rotating shafts (414) and one end of the two second rotating shafts (410) movably penetrate into the inner part of the crushing box (401).

8. A vertical impact crusher having a high crushing ratio according to claim 7, characterized in that: one end of each first rotating shaft (414) is movably embedded in one side of the inside of the crushing box (401), one end of each second rotating shaft (410) is movably embedded in the other side of the inside of the crushing box (401), and the bottom, close to the edge, of the crushing box (401) is fixedly arranged at the top of the movable frame (3).