CN214183523U

CN214183523U - Crushing main machine assembly and crusher

Info

Publication number: CN214183523U
Application number: CN202022616300.6U
Authority: CN
Inventors: 王晓君
Original assignee: Hunan Sany Kuaierju Housing Industry Co Ltd
Current assignee: Hunan Sany Kuaierju Housing Industry Co Ltd
Priority date: 2020-11-12
Filing date: 2020-11-12
Publication date: 2021-09-14
Anticipated expiration: 2030-11-12

Abstract

The utility model relates to a crushing equipment technical field, concretely relates to broken host computer subassembly and breaker, broken host computer subassembly, include: a crushing main machine and a frame; the damping plate is positioned between the crushing main machine and the rack; the shock absorbers are arranged in a plurality of numbers, and are connected with the shock absorption plates and located between the crushing main machine and the rack. Shock attenuation board and broken host computer face contact, the upper and lower vibrations of reducible broken host computer in the operation process, the bumper shock absorber can assist the shock attenuation board, reduce the upper and lower vibrations of broken host computer, this broken host computer subassembly utilizes shock attenuation board and bumper shock absorber to reduce the upper and lower vibrations of broken host computer in the operation process simultaneously, thereby make the shock attenuation effect better, owing to utilize shock attenuation board and bumper shock absorber to reduce simultaneously vibrations, the load that solitary shock attenuation board and bumper shock absorber bore all reduces to some extent, thereby can prolong the life of shock attenuation board and bumper shock absorber, because the shock attenuation is effectual, also can prolong the life of broken host computer.

Description

Crushing main machine assembly and crusher

Technical Field

The utility model relates to a crushing equipment technical field, concretely relates to broken host computer subassembly and breaker.

Background

Along with the development of crushing technology and the requirement of green environmental protection, the market demand of the existing mobile crushing equipment is more and more, and the mobile crushing equipment is required from the crushing of construction waste to the mining of small-volume mines and the like. The crushing main machine is a core component in the crushing equipment, the service life and the easy maintenance of the crushing main machine are key performance indexes of the equipment, the customer satisfaction degree of a product is directly determined, the shockproof structure and the material are the key points, and the shockproof structure adopted by the conventional crushing main machine has poor shock absorption effect.

SUMMERY OF THE UTILITY MODEL

Therefore, the to-be-solved technical problem of the utility model lies in overcoming the not good defect of broken host computer shock attenuation effect among the prior art to a better broken host computer subassembly of shock attenuation effect and breaker are provided.

In order to solve the technical problem, the utility model provides a pair of broken host computer subassembly, include:

a crushing main machine and a frame;

the damping plate is positioned between the crushing main machine and the rack;

the shock absorbers are arranged in a plurality of numbers, and are connected with the shock absorption plates and located between the crushing main machine and the rack.

Optionally, the damper passes through the damper plate.

Optionally, the damping plate is fixedly arranged on the frame and covers a connection surface of the frame and the crushing main machine.

Optionally, the damping plate comprises a first damping portion between the bottom of the crushing main machine and the frame, and a second damping portion between the side of the crushing main machine and the frame.

Optionally, a guide structure is arranged on the frame and used for guiding the crushing main machine to be mounted on the frame.

Optionally, the guide structure includes L-shaped guide blocks arranged at four corners of the frame, guide surfaces are arranged on inner side surfaces of the guide blocks, and the second damping portion is arranged between the guide blocks and the side portion of the crushing main machine.

Optionally, the guide surface is a ramp.

Optionally, the number of the shock absorbers is at least four, and the shock absorbers are respectively supported at four corners of the crushing main machine.

Optionally, at least one shock absorber is arranged between the two shock absorbers along the long side direction of the crushing main machine.

The utility model also provides a breaker, include broken host computer subassembly.

The utility model discloses technical scheme has following advantage:

1. the utility model provides a broken host computer subassembly, shock attenuation board and the contact of broken host computer face, reducible broken host computer is at the upper and lower vibrations of operation in-process, the shock attenuation board can be assisted to the bumper shock absorber, reduce the upper and lower vibrations of broken host computer, this broken host computer subassembly utilizes shock attenuation board and bumper shock absorber to reduce the upper and lower vibrations of broken host computer in the operation simultaneously, thereby it is better to make the shock attenuation effect, because utilize shock attenuation board and bumper shock absorber to reduce vibrations simultaneously, the load that solitary shock attenuation board and bumper shock absorber bore all reduces to some extent, thereby can prolong the life of shock attenuation board and bumper shock absorber, because the shock attenuation is effectual, also can prolong the life of broken host computer.

2. The utility model provides a broken host computer subassembly, the shock attenuation board is including being located the bottom of broken host computer with first shock attenuation portion between the frame, being located the lateral part of broken host computer with second shock attenuation portion between the frame. The upper and lower vibrations of the reducible broken host computer of first shock attenuation portion, the vibrations about the reducible broken host computer of second shock attenuation portion to reduce the vibrations of broken host computer in the operation in-process from a plurality of directions, can give all-round, effectual buffering of broken host computer, alleviate the impact of load to broken host computer, prolong the life of broken host computer.

3. The utility model provides a broken host computer subassembly, be equipped with guide structure in the frame, be used for the guide broken host computer is installed extremely in the frame, guide structure's setting can play the guide effect when hoist and mount the host computer, makes the quick accurate installation of host computer ability in the frame.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of a crushing main unit assembly provided in embodiment 1 of the present invention;

fig. 2 is a top view of the frame of the crushing master assembly shown in fig. 1.

Description of reference numerals:

1-crushing the main machine; 2-a frame; 3-a damping plate; 31-a first cushioning portion; 32-a second cushioning portion; 4-a shock absorber; 5-a guide block.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.

Example 1

Along with the development of crushing technology and the requirement of green environmental protection, the market demand of the existing mobile crushing equipment is more and more, and the mobile crushing equipment is required from the crushing of construction waste to the mining of small-volume mines and the like. The crushing main machine is a core component in the crushing equipment, the service life and the easy maintenance of the crushing main machine are key performance indexes of the equipment, the customer satisfaction degree of a product is directly determined, the shockproof structure and the material are the key points, and the shockproof structure adopted by the conventional crushing main machine has poor shock absorption effect. The existing shockproof structure of the crushing main machine mainly adopts 4-point support and is provided with an elastic component for shockproof; the shockproof material is mainly characterized in that a buffer or a whole rubber piece is arranged between the crushing main machine and the machine frame to prevent shock. The shockproof structure of the crushing host machine of most manufacturers adopts a single shock absorber or a simple buffer material to realize buffer shock absorption, and the shock absorption effect is poor or the service life is short.

To this end, the present embodiment provides a crushing main machine assembly, which in one embodiment, as shown in fig. 1, comprises a crushing main machine 1, a frame 2, a damping plate 3, and a damper 4.

The damping plate 3 is positioned between the crushing main machine 1 and the frame 2, and the damping plate 3 can be made of cork rubber or other elastic materials and is in surface contact with the crushing main machine 1, so that the vertical vibration of the crushing main machine 1 in the operation process can be reduced; the shock absorbers 4 are arranged in a plurality, and the shock absorbers 4 are connected with the shock absorption plate 3 and are positioned between the crushing main machine 1 and the machine frame 2. The shock absorber 4 can adopt the shock absorber 4 commonly used in an automobile suspension system, comprises components and parts such as a cylinder, an oil cylinder and a spring, can assist the damping plate 3, and reduces the vertical vibration of the crushing main machine 1.

The broken host computer subassembly that this embodiment provided, shock attenuation board 3 and 1 face contact of broken host computer, the upper and lower vibrations of reducible broken host computer 1 in the operation in-process, shock absorber 4 can assist shock attenuation board 3, reduce the upper and lower vibrations of broken host computer 1, utilize shock attenuation board 3 and shock absorber 4 to reduce the upper and lower vibrations of broken host computer 1 in the operation in-process simultaneously, thereby it is better to make the shock attenuation effect, owing to utilize shock attenuation board 3 and shock absorber 4 to reduce vibrations simultaneously, the load that solitary shock attenuation board 3 and shock absorber 4 bore all reduces to some extent, thereby can prolong the life of shock attenuation board 3 and shock absorber 4, because the shock attenuation is effectual, also can prolong the life of broken host computer 1.

On the basis of the above described embodiments, in a preferred embodiment the damper 4 is located between the crushing main unit 1 and the frame 2, passing through the damping plate 3. In this embodiment, the connection of the shock absorber 4 is more stable and reliable. In an alternative embodiment, the damper 4 may be cushioned below the damping plate 3, in which embodiment the damper 4 is not in contact with the crushing main 1, but is also located between the crushing main 1 and the frame 2.

In addition to the above embodiments, in a preferred embodiment, the damper plate 3 is fixedly provided on the frame 2 and covers the connection surface of the frame 2 and the crushing main body 1. Therefore, in this embodiment, the damping plate 3 is in surface contact with the crushing main machine 1, and has a large contact area, so the damping plate 3 can bear a large load, and plays a role in main buffering, and the damper 4 is in point contact with the crushing main machine 1, the damper 4 has a large elastic force, when the load is small, the up-and-down vibration of the crushing main machine 1 is reduced only by the elastic force of the damper 4, the damper 4 plays a role in side buffering, when the load is large, the damper 4 and the damping plate 3 act together, so the service lives of the damper 4 and the damping plate 3 are prolonged, the replacement times of the damper 4 and the damping plate 3 are reduced, and the production cost and the difficulty in site construction management are reduced.

The damping plate 3 may be a large damping plate made of cork rubber or other elastic materials, or may be formed by splicing a plurality of damping plates.

Specifically, the damping plate 3 may be fixed to the frame 2 by bolting or bonding to prevent the damping plate 3 from falling off the frame 2 during operation. When the installation, fix shock attenuation board 3 in frame 2 in advance, reserve the through-hole that supplies bumper shock absorber 4 to pass on the shock attenuation board 3, bumper shock absorber 4 divide into main part, fixing base, and the fixing base is fixed in advance on frame 2, and the main part is fixed on broken host computer 1, when hoist and mount broken host computer 1, makes the main part of bumper shock absorber 4 pass the through-hole on shock attenuation board 3 to make main part and fixing base link to each other.

On the basis of the above described embodiments, in a preferred embodiment, the damping plate 3 comprises a first damping portion 31 between the bottom of the crushing main machine 1 and the frame 2, and a second damping portion 32 between the side of the crushing main machine 1 and the frame 2. The vibrations about the reducible broken host computer 1 of first shock attenuation portion 31, the vibrations about the reducible broken host computer 1 of second shock attenuation portion 32 to reduce the vibrations of broken host computer 1 in the operation process from a plurality of directions, can give all-round, effectual buffering of broken host computer 1, alleviate the impact of load to broken host computer 1, prolong the life of broken host computer 1.

On the basis of the above embodiment, in a preferred embodiment, the frame 2 is provided with a guide structure for guiding the crushing main machine 1 to be installed on the frame 2, and the guide structure can play a role in guiding when the main machine is hoisted, so that the main machine can be quickly and accurately installed on the frame 2.

As shown in fig. 2, the guiding structure includes L-shaped guide blocks 5 arranged at four corners of the frame 2, the inner side surfaces of the guide blocks 5 are provided with guiding surfaces, and the second damping portions 32 are arranged between the guide blocks 5 and the side portions of the crushing main machine 1. Specifically, the upper half of the inner side surface of the guide block 5 is a guide surface, the lower half is a vertical surface, the second damping portion 32 is arranged on the vertical surface, and after the crushing main machine 1 is installed on the frame 2, the second damping portion 32 is located between the vertical surface of the guide block 5 and the crushing main machine 1. The structure of the guide structure is simple, and the guide structure can be fixedly connected to the frame 2 through a connecting piece and can also be welded to the frame 2. In an alternative embodiment, the guide structure comprises a rectangular frame, and the guide surfaces are arranged at four corners of the rectangular frame, or the rectangular frame is integrally made into a structure with a large upper opening and a small lower opening.

In one embodiment, the guide surface is a slope surface, the slope direction of the slope surface is from top to bottom, and the inner side surface is gradually close to the center of the frame 2. In an alternative embodiment, the guide surface is a curved surface.

On the basis of the above embodiment, in a preferred embodiment, at least four shock absorbers 4 are provided and supported at four corners of the crushing main body 1, respectively. With this arrangement, the damper 4 can uniformly and stably receive the load of the crushing main body 1.

In one embodiment, at least one damper 4 is arranged between two dampers 4 in the long side direction of the crushing main machine 1. As shown in fig. 2, six shock absorbers 4 are provided in total, and are disposed at the four corners of the frame 2 and at the center of the long side of the frame 2, respectively. In other alternative embodiments, the number of dampers 4 may be larger, for example four dampers 4 on each long side of the frame 2.

Example 2

The embodiment provides a crusher, which comprises the crushing main machine assembly, the motor system, the lubricating system of the crushing main machine and the like provided in the embodiment.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications can be made without departing from the scope of the invention.

Claims

1. A crushing master assembly, comprising:

a crushing main machine (1) and a frame (2);

the damping plate (3) is positioned between the crushing main machine (1) and the rack (2);

the shock absorbers (4) are arranged in a plurality of numbers, and the shock absorbers (4) are connected with the shock absorption plates (3) and are located between the crushing main machine (1) and the rack (2).

2. A crushing master assembly according to claim 1, characterized in that the shock absorber (4) passes through the shock absorbing plate (3).

3. A crushing main unit assembly according to claim 1, characterized in that the damping plate (3) is fixedly arranged on the frame (2) and covers the connection surface of the frame (2) and the crushing main unit.

4. Crushing master assembly according to claim 1, wherein the damping plate (3) comprises a first damping portion (31) between the bottom of the crushing master (1) and the frame (2), a second damping portion (32) between the side of the crushing master (1) and the frame (2).

5. A crushing master assembly according to claim 4, characterized in that the frame (2) is provided with guiding structure for guiding the mounting of the crushing master (1) to the frame (2).

6. A crushing main unit assembly according to claim 5, wherein the guide structure comprises L-shaped guide blocks (5) arranged at four corners of the frame (2), the inner side surfaces of the guide blocks (5) are provided with guide surfaces, and the second damping portion (32) is arranged between the guide blocks (5) and the side portion of the crushing main unit (1).

7. A crushing master assembly according to claim 6 wherein the guide surface is a ramp.

8. Crushing master assembly according to any one of claims 1-7, wherein the shock absorbers (4) are provided in at least four and are supported at four corners of the crushing master (1), respectively.

9. Crushing master assembly according to claim 8, characterized in that at least one shock absorber (4) is arranged between two shock absorbers (4) in the direction of the long sides of the crushing master (1).

10. A crusher comprising a crushing master assembly according to any one of claims 1 to 9.