CN218742237U

CN218742237U - Hydraulic composite roller type crusher

Info

Publication number: CN218742237U
Application number: CN202222499038.0U
Authority: CN
Inventors: 阎光建; 孙启征; 孙金铭
Original assignee: Shandong Bond Heavy Industry Co ltd
Current assignee: Shandong Bond Heavy Industry Co ltd
Priority date: 2022-09-21
Filing date: 2022-09-21
Publication date: 2023-03-28
Anticipated expiration: 2032-09-21

Abstract

The utility model discloses a hydraulic pressure compound roll crusher relates to the broken technical field of material, including broken case, the inside of broken case is rotated and is connected with movable running roller and fixed running roller, the top surface expert of broken case connects there is the feed inlet, the left side of broken case is provided with the discharge gate, the front of broken case is provided with adjustment mechanism, adjustment mechanism includes power device, slider and shell, power device's outer wall and the inner wall fixed connection of shell, one side of slider and power device's outer wall overlap joint. The utility model discloses a set up power device, make the pulley slide, drive the activity running roller and remove, can realize having solved the interval between the unable running roller of adjusting to the interval regulation between activity running roller and the fixed running roller, the material is not good because of the effect of volume size when broken, and causes breaker to have the damage when meetting hard material, has greatly influenced breaker's life's problem.

Description

Hydraulic composite roller type crusher

Technical Field

The utility model relates to a broken field of material, concretely relates to compound roll crusher of hydraulic pressure.

Background

The roller crusher is an old crushing equipment, its structure is simple, it is suitable for crushing medium hardness material such as limestone, slag, coke and coal in cement, chemical, electric, metallurgy, building material and refractory material industries. The roller crusher mainly comprises a roller, a roller support bearing, a pressing and adjusting device, a driving device and the like. The roller is the main working mechanism of the crusher and consists of a shaft, a hub and a roller skin. The wear degree of the roller skin has great influence on the working efficiency of the roller crusher, and the crusher can obtain higher production capacity only if the roller skin is in a good state. The following problems exist in the prior art:

present hydraulic pressure compound roller crusher is when the breakage, and the interval between the running roller is fixed, can't adjust the interval between the running roller, because the material is not of uniform size, can lead to the material because of the volume size effect when the breakage is not good, causes breaker to have the damage when meetting the too hard material, has greatly influenced breaker's life.

SUMMERY OF THE UTILITY MODEL

The utility model provides a hydraulic pressure compound roll crusher, for solving above-mentioned technical problem, the utility model discloses the technical scheme who adopts is:

the utility model provides a hydraulic pressure compound roller crusher, includes broken case, the inside of broken case is rotated and is connected with activity running roller and fixed running roller, the top surface of broken case leads to and has been connect the feed inlet, the left side of broken case is provided with the discharge gate, the front of broken case is provided with adjustment mechanism.

The adjusting mechanism comprises a power device, a sliding device and a shell, the back of the shell is fixedly connected with the front of the crushing box, the outer wall of the power device is fixedly connected with the inner wall of the shell, and one side of the sliding device is in lap joint with the outer wall of the power device.

Preferably, power device includes the dead lever, the outer wall fixedly connected with belt of dead lever, the inner wall fixedly connected with bracing piece of shell, the outer wall of bracing piece is connected with the bottom surface transmission of belt, and the other end swing joint of belt has driving motor, and driving motor's other end fixed connection is at the positive inner wall of broken case.

Preferably, the sliding device comprises a pulley, a spring is arranged on the right side of the outer wall of the pulley, the other end of the spring is fixedly connected with the right side of the inner wall of the shell, a sliding rod is arranged on the right side of the pulley, a sliding groove is formed in the back face of the shell, and the outer wall of the sliding rod is connected with the inner wall of the sliding groove in a sliding mode.

Preferably, the number of the supporting rods is two, the two supporting rods are vertically symmetrical relative to the spring, and the bottom surfaces of the belts are in transmission connection with the supporting rods.

Preferably, the other end of the sliding rod is movably connected with the movable roller, and the top surface of the belt is rotatably connected with the pulley.

Since the technical scheme is used, the utility model discloses relative prior art, the technological progress who gains is:

the utility model provides a hydraulic pressure compound roll crusher through setting up power device, makes the pulley slide, drives movable running roller and removes, can realize having solved the interval between unable regulation running roller to the interval regulation between movable running roller and the fixed running roller, and the material is not good because of the effect of volume size when broken, causes breaker to have the damage when just meetting the hard material, has greatly influenced breaker's life's problem.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the crushing box of the present invention;

FIG. 3 is a schematic view of the internal structure of the adjusting mechanism of the present invention;

fig. 4 is a side view of the internal structure of the adjusting mechanism of the present invention.

In the figure: 1. a crushing box; 2. a feed inlet; 3. a discharge port; 4. an adjustment mechanism; 11. a movable roller; 12. fixing the roller; 41. a power plant; 42. a sliding device; 43. a housing; 411. fixing the rod; 412. a belt; 413. a support bar; 415. a drive motor; 421. a pulley; 422. a slide bar; 423. a spring; 424. a chute.

Detailed Description

The present invention will be described in further detail with reference to the following examples:

example 1

As shown in fig. 1-4, the utility model provides a hydraulic compound roller crusher, which comprises a crushing box 1, wherein the crushing box 1 is rotatably connected with a movable roller 11 and a fixed roller 12, the top surface of the crushing box 1 is communicated with a feeding port 2, the left side of the crushing box 1 is provided with a discharging port 3, the front surface of the crushing box 1 is provided with an adjusting mechanism 4, the adjusting mechanism 4 comprises a power device 41, a sliding device 42 and a shell 43, the back surface of the shell 43 is fixedly connected with the front surface of the crushing box 1, the outer wall of the power device 41 is fixedly connected with the inner wall of the shell 43, one side of the sliding device 42 is overlapped with the outer wall of the power device 41, the power device 41 comprises a fixed rod 411, the outer wall of the fixed rod 411 is fixedly connected with a belt 412, the inner wall of the shell 43 is fixedly connected with a support rod 413, the outer wall of the support rod 413 is in transmission connection with the bottom surface of the belt 412, the number of the support rods 413 is two, the two support rods 413 are vertically symmetrical relative to the spring 423, the bottom surface of the belt 412 is in transmission connection with the support rods 413, the other end of the belt 412 is movably connected with the driving motor 415, the other end of the driving motor 415 is fixedly connected with the inner wall of the front surface of the crushing box 1, the sliding device 42 comprises a pulley 421, the right side of the outer wall of the pulley 421 is provided with the spring 423, the other end of the spring 423 is fixedly connected with the right side of the inner wall of the shell 43, the right side of the pulley 421 is provided with a sliding rod 422, the other end of the sliding rod 422 is movably connected with the movable roller 11, the top surface of the belt 412 is rotatably connected with the pulley 421, the back surface of the shell 43 is provided with a sliding groove 424, the outer wall of the sliding rod 422 is slidably connected with the inner wall of the sliding groove 424, the driving motor 415 rotates clockwise, the belt 412 is wound on the rotating shaft of the driving motor 415, the length of the belt 412 is shortened, and the pulley 421 moves rightwards along the sliding groove 424 under the limit of the sliding rod 422, the distance between the movable roller 11 and the fixed roller 12 is reduced, when the driving motor 415 rotates counterclockwise, the belt 412 is released, the length of the belt 412 is lengthened, and under the elastic action of the spring 423, the pulley 422 is pushed leftward to drive the movable roller to move leftward, so that the distance between the movable roller 11 and the fixed roller 12 is increased.

In this embodiment, through setting up power 41 device, make pulley 421 slided, drive movable running roller 11 and remove, can realize having solved the interval between the unable regulation running roller to interval between movable running roller 11 and the fixed running roller 12, the material is not good because of the effect of volume size when broken, and causes breaker to have the damage when meetting the too hard material, has greatly influenced breaker's life's problem. The working principle of the hydraulic compound roller crusher will be described in detail below.

As shown in fig. 1 to 4, the driving motor 415 rotates clockwise to wind the belt 412 around the rotating shaft of the driving motor 415, so as to shorten the length of the belt 412, and the pulley 421 moves rightward along the sliding groove 424 under the restriction of the sliding rod 422, thereby reducing the distance between the movable roller 11 and the fixed roller 12, when the driving motor 415 rotates counterclockwise, the belt 412 is released, the length of the belt 412 is lengthened, and under the elastic action of the spring 423, the pulley 422 is pushed leftward to drive the movable roller to move leftward, thereby increasing the distance between the movable roller 11 and the fixed roller 12.

The present invention has been described in detail with reference to the above general description, but it will be apparent to one of ordinary skill in the art that modifications and improvements can be made to the invention. Therefore, modifications or improvements without departing from the spirit of the invention are within the scope of the invention.

Claims

1. The utility model provides a hydraulic pressure compound roller crusher, includes broken case (1), the inside of broken case (1) is rotated and is connected with movable running roller (11) and fixed running roller (12), the top surface of broken case (1) leads to and has been connect feed inlet (2), the left side of broken case (1) is provided with discharge gate (3), its characterized in that: the front surface of the crushing box (1) is provided with an adjusting mechanism (4);

adjustment mechanism (4) include power device (41), slider (42) and shell (43), the back of shell (43) and the front fixed connection of broken case (1), the outer wall of power device (41) and the inner wall fixed connection of shell (43), one side and the outer wall overlap joint of power device (41) of slider (42).

2. The hydraulic compound roller crusher as claimed in claim 1, wherein: power device (41) includes dead lever (411), outer wall fixedly connected with belt (412) of dead lever (411), the inner wall fixedly connected with bracing piece (413) of shell (43), the outer wall of bracing piece (413) is connected with the bottom surface transmission of belt (412), and the other end swing joint of belt (412) has driving motor (415), and the other end fixed connection of driving motor (415) is at the positive inner wall of broken case (1).

3. A hydraulic compound roller crusher as claimed in claim 2 wherein: slider (42) include pulley (421), the right side of pulley (421) outer wall is provided with spring (423), the right side fixed connection of the other end of spring (423) and shell (43) inner wall, the right side of pulley (421) is provided with slide bar (422), spout (424) have been seted up at the back of shell (43), the outer wall of slide bar (422) and the inner wall sliding connection of spout (424).

4. A hydraulic compound roller crusher as claimed in claim 3 wherein: the number of the supporting rods (413) is two, the two supporting rods (413) are vertically symmetrical relative to the spring (423), and the bottom surfaces of the belts (412) are in transmission connection with the supporting rods (413).

5. The hydraulic compound roller crusher as claimed in claim 4, wherein: the other end of the sliding rod (422) is movably connected with the movable roller (11), and the top surface of the belt (412) is rotatably connected with the pulley (421).