CN215997008U

CN215997008U - Novel integrated double-roller breaking crusher

Info

Publication number: CN215997008U
Application number: CN202121659201.4U
Authority: CN
Inventors: 姜伟; 袁军东; 谢军; 薛云高; 李寿海
Original assignee: Huanglong Crushing Conveyor Manufacturing Co ltd
Current assignee: Huanglong Crushing Conveyor Manufacturing Co ltd
Priority date: 2021-07-20
Filing date: 2021-07-20
Publication date: 2022-03-11
Anticipated expiration: 2031-07-20

Abstract

The utility model discloses a novel integrated double-roller breaking crusher, which relates to the technical field of crushers and comprises a rack, wherein a shell and a driving mechanism are arranged on the rack, a feed inlet is formed in the upper end of the shell, a discharge outlet is formed in the lower end of the shell, a primary crushing mechanism and an impact type crushing mechanism are arranged in the shell from top to bottom, the impact type crushing mechanism comprises an impact screen plate, and screen holes are formed in the impact screen plate, so that the crushing efficiency of materials can be improved.

Description

Novel integrated double-roller breaking crusher

Technical Field

The utility model relates to the technical field of crushers, in particular to a novel integrated double-roller breaking crusher.

Background

The crusher is mainly divided into a medical crusher and a mining crusher, and the mining crusher is mainly divided into a jaw crusher, an impact crusher, a hammer crusher, a cone crusher and the like.

Impact crusher mainly includes board hammer and impact plate, and the material gets into behind the breaker, falls between impact plate and board hammer, and the board hammer strikes the material, and the material is preliminary broken under the striking of board hammer, and later on the material strikes the impact plate, realizes the secondary crushing, and the material rebounds from the impact plate, and the board hammer carries out breakage once more to the material to this circulation, until the material is discharged from the impact plate lower extreme, later adopts solitary screening mechanism to filter the material after the breakage.

In the existing impact crusher, because the crushing and screening of materials are separately performed, the working efficiency is lower, and the realization of quick crushing of the materials is not facilitated.

SUMMERY OF THE UTILITY MODEL

The utility model aims to: in order to solve the problem that the working efficiency of the crusher is low because the crushing and screening of materials are separately performed in the existing impact crusher, the utility model provides a novel integrated double-roller crushing crusher.

The utility model specifically adopts the following technical scheme for realizing the purpose:

the utility model provides a novel two rollers of integration break breaker, includes the frame, be equipped with casing and actuating mechanism in the frame, the casing upper end is equipped with the feed inlet, and the lower extreme is equipped with the discharge gate, from the top down is equipped with elementary broken mechanism and the broken mechanism of counterattack formula in the casing, the broken mechanism of counterattack formula is including the counterattack sieve, be equipped with the sieve mesh on the counterattack sieve, it is concrete, the counterattack sieve is the counterattack board.

Further, the impact crushing mechanism comprises an impact roller and a plate hammer arranged on the outer side of the impact roller, the distance between the inner side of the impact screen plate and the impact roller is sequentially reduced from top to bottom, and the rotation direction of the impact roller is the direction from the upper end to the lower end of the impact screen.

Furthermore, the upper end of the counterattack sieve plate is hinged with the machine shell, and a pushing mechanism for driving the counterattack sieve plate to rotate around a hinged point is arranged on the outer side of the counterattack sieve plate.

Furthermore, the pushing mechanism comprises a pushing cylinder arranged outside the casing, and the output end of the pushing cylinder is connected with the outer side of the counterattack sieve plate.

Furthermore, a counterattack screen plate is arranged in the machine shell, the counterattack screen plate and the counterattack screen plate are positioned on two sides of the counterattack roller, meshes are arranged on the counterattack screen plate, and the distance between the inner side of the counterattack screen plate and the counterattack roller is reduced from top to bottom in sequence.

Furthermore, a collecting box is arranged in the machine shell and is close to the upper end of the counterattack screen plate.

Further, the primary crushing mechanism is a roller crushing mechanism.

Further, broken mechanism of roll-type includes fluted roller and pinion rack, the distance from the top down between the pinion rack inboard and the fluted roller reduces in proper order, the pinion rack is located the counterattack sieve top, the direction of rotation of fluted roller is the same with the direction of rotation of counterattack roller.

Further, the driving mechanism comprises a driving motor arranged on the rack, an output shaft of the driving motor is connected with the impact roller through belt transmission, the impact roller is connected with a speed reducer through belt transmission, and the speed reducer is connected with the toothed roller.

Furthermore, an intelligent control system and an automatic lubricating system are arranged in the machine shell.

The utility model has the following beneficial effects:

(1) due to the fact that the sieve pores are formed in the impact sieve plate, when the plate hammer and the impact sieve plate crush materials, the materials in crushing can be screened through the sieve pores, and a screening mechanism is not required to be arranged independently for screening the materials, so that the crushing efficiency of the materials is improved, and the materials can be crushed quickly;

(2) the pushing mechanism can drive the counterattack sieve plate to rotate, so that the distance between the counterattack sieve plate and the counterattack roller can be adjusted according to the size of the material, when the material is large, the distance between the counterattack sieve plate and the counterattack roller is increased, otherwise, the distance between the counterattack sieve plate and the counterattack roller is reduced;

(3) the shell is internally provided with the counterattack screen plate, so that the counterattack range is enlarged, and the materials are fully crushed;

(4) be equipped with the collecting box in the casing, can collect materials such as the metal that are difficult to the breakage.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the housing of the present invention;

FIG. 3 is a schematic side view of the present invention;

fig. 4 is a schematic structural view of a counterattack screen panel of the present invention;

reference numerals: 1-driving motor, 2-frame, 3-reducer, 4-feeding inlet, 5-gear roller, 6-collecting box, 7-counterattack net plate, 8-counterattack roller, 9-plate hammer, 10-counterattack sieve plate, 11-toothed plate, 12-machine shell and 13-pushing cylinder.

Detailed Description

Example 1

Referring to fig. 1 to 4, this embodiment provides a novel integrated two-roller breaking crusher, including frame 2, be equipped with casing 12 and actuating mechanism in the frame 2, casing 12 upper end is equipped with feed inlet 4, and the lower extreme is equipped with the discharge gate, from the top down is equipped with elementary crushing mechanism and counterattack formula crushing mechanism in the casing 12, counterattack formula crushing mechanism includes counterattack sieve 10, be equipped with the sieve mesh on the counterattack sieve 10, specifically, elementary crushing mechanism is located feed inlet 4 below, and counterattack sieve 10 is the counterattack board promptly.

Example 2

Referring to fig. 1 to 4, this embodiment is further improved on the basis of embodiment 1, and specifically, the impact crushing mechanism includes an impact roller 8 and a plate hammer 9 disposed outside the impact roller 8, the distance between the inside of the impact screen plate 10 and the impact roller 8 decreases from top to bottom, and the rotation direction of the impact roller 8 is from the upper end to the lower end of the impact screen.

The working principle is as follows: treat that broken material gets into in casing 12 from feed inlet 4, carry out coarse crushing work through primary crushing mechanism earlier, the material after the coarse crushing is accomplished falls between counterattack sieve 10 and counterattack roller 8, the board hammer 9 strikes the material, the material is broken back and forth between board hammer 9 and counterattack sieve 10, realize the well garrulous or fine crushing of material, the material is at crushing process, sieve mesh through counterattack sieve 10 is filtered, need not set up screening mechanism alone and filter, broken efficiency has been improved, the material through the screening falls down from the discharge gate.

Preferably, the counterattack screen plate 10 is in an arc shape with an upward opening.

Preferably, the upper end of the counterattack screen plate 10 is higher than the plate hammer 9 at the highest position, and the lower end is positioned right below the counterattack roller 8.

Example 3

Referring to fig. 1 to 4, this embodiment is further improved on the basis of embodiment 2, specifically, the upper end of the impact screen plate 10 is hinged to the housing 12, and a pushing mechanism for driving the impact screen plate 10 to rotate around the hinged point is arranged outside the impact screen plate 10.

Example 4

Referring to fig. 1 to 4, this embodiment is further improved on the basis of embodiment 3, specifically, the pushing mechanism includes a pushing cylinder 13 disposed outside the casing 12, and an output end of the pushing cylinder 13 is connected to an outer side of the impact screen plate 10.

Example 5

Referring to fig. 1 to 4, this embodiment is further improved on the basis of embodiment 2, specifically, an impact screen plate 7 is disposed in the casing 12, the impact screen plate 7 and the impact screen plate 10 are located at two sides of the impact roll 8, the impact screen plate 7 is provided with meshes, and the distance between the inner side of the impact screen plate 7 and the impact roll 8 decreases from top to bottom.

Preferably, the lower end of the impact screen plate 7 is positioned right below the impact roller 8.

Preferably, the upper end of the impact screen plate 7 is lower than the center of the impact roller 8.

Example 6

Referring to fig. 1 to 4, this embodiment is further improved on the basis of embodiment 5, specifically, a collecting box 6 is arranged in the housing 12, the collecting box 6 is arranged near the upper end of the impact screen 7, and in the rotation process of the impact roller 8, the plate hammer 9 brings the material which is difficult to crush into the collecting box 6.

Example 7

Referring to fig. 1 to 4, the present embodiment is further improved on the basis of embodiment 2, and specifically, the primary crushing mechanism is a roller type crushing mechanism.

Example 8

Referring to fig. 1 to 4, the present embodiment is further improved on the basis of embodiment 7, specifically, the roller type crushing mechanism includes a toothed roller 5 and a toothed plate 11, the distance between the inner side of the toothed plate 11 and the toothed roller 5 decreases from top to bottom, the toothed plate 11 is located above the impact screen plate 10, the rotation direction of the toothed roller 5 is the same as the rotation direction of the impact roller 8, specifically, crushing teeth are disposed on the inner side of the toothed plate 11 and the outer side of the toothed roller 5, and the toothed roller 5 rotates, and the crushing teeth of the two can coarsely crush the material.

Referring to fig. 2, the rotation directions of the spur roller 5 and the counter roller 8 are both counterclockwise.

Example 9

Referring to fig. 1 to 4, this embodiment is further improved on the basis of embodiment 8, specifically, the driving mechanism includes a driving motor 1 disposed on the frame 2, an output shaft of the driving motor 1 is connected to the reaction roller 8 through belt transmission, the reaction roller 8 is connected to a speed reducer 3 through belt transmission, the speed reducer 3 is connected to the toothed roller 5, specifically, one end of the reaction roller 8 is connected to the output shaft of the driving motor 1 through belt transmission, the other end of the reaction roller is connected to the speed reducer 3 through belt transmission, an output end of the speed reducer 3 is coaxially connected to the toothed roller 5, a rotation speed of the reaction roller 8 is higher, a rotation speed of the toothed roller 5 is lower, and the speed reducer 3 is adopted, so that the toothed roller 5 maintains a lower rotation speed relative to the reaction roller 8.

Preferably, driving motor 1 includes the mounting panel, be equipped with the bar hole that sets up along belt length direction on the mounting panel, the downthehole fixing bolt that is equipped with of bar, be equipped with in frame 2 with fixing bolt matched with screw hole, driving motor 1 can be along the length direction motion in bar hole, adjusts the relative position of driving motor 1 and belt, the elasticity degree of adjustment belt for the breaker during operation belt is in the tensioning state, and behind driving motor 1 moved suitable position, can fix driving motor 1 in frame 2 with fixing bolt.

Example 10

Referring to fig. 1 to 4, this embodiment is further improved on the basis of embodiment 9, specifically, be equipped with intelligent control system and automatic lubrication system in the casing 12, intelligent control system, automatic lubrication system and broken mechanism integration set up, have reduced the area of equipment, and the maintainer of being convenient for overhauls, specifically, intelligent control system includes driving motor 1's control mechanism, the intelligent control of breaker, automatic lubrication, automatic temperature measurement, test the speed, survey vibration and automated inspection etc. automatic lubrication system is including the automatic oiling lubrication mechanism who is used for the bearing of fluted roller 5 and counterattack roller 8.

Claims

1. The utility model provides a novel two rollers of integration pull broken breaker, includes frame (2), be equipped with casing (12) and actuating mechanism on frame (2), its characterized in that, casing (12) upper end is equipped with feed inlet (4), and the lower extreme is equipped with the discharge gate, from the top down is equipped with elementary crushing mechanism and impact crushing mechanism in casing (12), impact crushing mechanism is including counterattack sieve (10), be equipped with the sieve mesh on counterattack sieve (10), impact crushing mechanism includes counterattack roller (8) and establishes slabstone (9) in the counterattack roller (8) outside, the distance from the top down between counterattack sieve (10) inboard and counterattack roller (8) reduces in proper order, the direction of rotation of counterattack roller (8) is from counterattack sieve upper end to the direction of lower extreme.

2. A novel integrated twin-roll crusher as claimed in claim 1, wherein the upper end of the impact screen plate (10) is hinged with the casing (12), and the outside of the impact screen plate (10) is provided with a pushing mechanism for driving the impact screen plate (10) to rotate around the hinged point.

3. A new type of integrated twin roll crushing mill as claimed in claim 2, characterized in that the pushing mechanism comprises a pushing cylinder (13) outside the housing (12), the output end of the pushing cylinder (13) being connected to the outside of the impact screen (10).

4. A novel integrated double-roll pulling crusher as claimed in any one of claims 2-3, characterized in that a reaction screen (7) is arranged in the casing (12), the reaction screen (7) and the reaction screen (10) are arranged on both sides of the reaction roll (8), meshes are arranged on the reaction screen (7), and the distance between the inner side of the reaction screen (7) and the reaction roll (8) is reduced from top to bottom.

5. A novel integrated double-roller pulling crusher as claimed in claim 4, characterized in that a collecting box (6) is arranged in the casing (12), and the collecting box (6) is arranged near the upper end of the impact screen (7).

6. A novel integrated twin roll crushing mill according to any one of claims 2 to 3 wherein the primary crushing mechanism is a roll crushing mechanism.

7. A novel integrated twin-roll crushing mill according to claim 6, characterized in that the roll crushing mechanism comprises a toothed roll (5) and a toothed plate (11), the distance between the inner side of the toothed plate (11) and the toothed roll (5) decreases from top to bottom, the toothed plate (11) is located above the impact screen plate (10), and the rotation direction of the toothed roll (5) and the rotation direction of the impact roll (8) are the same.

8. A novel integrated double-roller crushing machine according to claim 7, characterized in that the driving mechanism comprises a driving motor (1) arranged on the frame (2), the output shaft of the driving motor (1) is connected with the impact roller (8) through a belt transmission, the impact roller (8) is connected with a speed reducer (3) through a belt transmission, and the speed reducer (3) is connected with the toothed roller (5).

9. A new type of integrated twin roll crushing mill according to any one of claims 2 to 3 wherein the housing (12) contains an intelligent control system and an automatic lubrication system.