CN212796003U

CN212796003U - Small-size compressor useless admittedly

Info

Publication number: CN212796003U
Application number: CN202021285292.5U
Authority: CN
Inventors: 张骥; 陈晨; 高大林; 刘发平; 张清; 刘明宇; 殷登才; 潘宝正
Original assignee: Anhui Magang Mining Resources Group Gushan Mining Co ltd; Anhui Maanshan Iron and Steel Mining Resources Group Co Ltd
Current assignee: Anhui Magang Mining Resources Group Gushan Mining Co ltd; Anhui Maanshan Iron and Steel Mining Resources Group Co Ltd
Priority date: 2020-07-03
Filing date: 2020-07-03
Publication date: 2021-03-26
Anticipated expiration: 2030-07-03

Abstract

The utility model discloses a small solid waste compressor, which relates to the technical field of mining equipment and aims to solve the problems of inconvenient treatment and easy loss of mining screen cloth by the equipment in the prior art; the utility model comprises a linear driving part, a compressing cavity and a base, wherein the linear driving part is positioned at one end of the base and is rotationally connected with the base; the compression cavity is fixedly arranged at the other end of the base, and the upper end of the compression cavity and one end close to the linear driving part are both opened; the compression part is fixedly connected with a transmission terminal of the linear driving part; the motion range of the compression part comprises a range from one end close to the linear driving part to one end far away from the linear driving part in the compression cavity; the utility model discloses can utilize the compressor to compress into the screen cloth into the appropriate net piece of size, no longer need send the screen cloth that welder's timing fixed point was handled and is difficult to solve, convenient clear transport, be difficult for piling up, can not cause personnel injured, fundamentally has solved the problem that the screen cloth is difficult to deal with.

Description

Small-size compressor useless admittedly

Technical Field

The utility model relates to a mining equipment technical field specifically is a small-size compressor useless admittedly.

Background

In mineral enterprises, screens for downhole operation need to be manually collected and then conveyed to the surface for centralized treatment after completing production tasks; because the screen cloth is fluffy, the area is big, and area is big when concentrating to transport to the earth's surface and stacking in the open air, and can lead to stacking the department too mixed and disorderly, has the potential safety hazard even.

At present, in order to solve the problems, the sieve is usually cut by manual work to obtain large blocks of sieve and then cut into small blocks, so as to reduce the occupied area; however, when the processing method is adopted, the processing efficiency is low, and the screen mesh can cause injury to personnel in the cutting process; the utility model with the publication number of CN210389325U and the name of 'a recovery device for screen production', discloses a recovery device for screen production, which adopts the cutting mode of a cutter to crush and recover the excess material of the screen so as to save the storage space and prevent the splash of the scraps during cutting by utilizing a closed machine body; however, the mode not only ensures that the cutter is a consumable material and needs to be frequently replaced, but also has larger equipment, inconvenient use and troublesome maintenance, and more importantly, the cutter has more manufacturing scraps and is not suitable for the treatment, storage and transportation of the mining screen; therefore, a new small solid waste compressor is needed to solve the existing technical problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a small-size compressor useless admittedly to it is inconvenient to solve prior art's equipment processing mining industry screen cloth, and the problem of easy loss.

In order to achieve the above object, the utility model provides a following technical scheme: a small solid waste compressor comprises a linear driving part, a compression cavity and a base, wherein the linear driving part is positioned at one end of the base and is rotationally connected with the base; the compression cavity is fixedly arranged at the other end of the base, and the upper end of the compression cavity and one end close to the linear driving part are both opened; the compression part is fixedly connected with a transmission terminal of the linear driving part; the motion range of the compression part comprises from one end close to the linear driving part to one end far away from the linear driving part in the compression cavity.

Preferably, the compression part is provided with a pressing plate perpendicular to the movement direction of the compression part, and a connecting part for connecting the pressing plate is fixedly arranged on one side of the pressing plate close to the linear driving part.

Preferably, the connecting part comprises two connecting plates arranged in parallel and a connecting piece fixedly arranged between the two connecting plates, wherein the connecting plates are perpendicular to the pressing plate.

Preferably, the connecting piece is provided with a connecting block, and the middle part of the connecting piece is provided with a threaded hole; and the transmission terminal of the linear driving part is provided with an external thread matched with the threaded hole.

Preferably, the middle part of the connecting plate is provided with a first pin hole, the connecting block is provided with a first through hole corresponding to the first pin hole, and the transmission terminal of the linear driving part is also provided with a fastening hole corresponding to the first pin hole; the first pin hole, the first through hole and the fastening hole on the two connecting plates are penetrated through by a bolt and fixed by a nut.

Preferably, both sides of the first pin hole are provided with second pin holes, both sides of the connecting block are provided with reinforcing plates, the reinforcing plates are provided with second through holes corresponding to the second pin holes, and the second pin holes and the second through holes are penetrated through by bolts and fixed by nuts.

Preferably, an openable top cover is arranged at an opening at the upper end of the compression cavity, and one side of the top cover is hinged with the upper part of the compression cavity.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this small-size compressor useless admittedly, the volume is less relatively, can utilize linear drive portion drive compression portion to compress into the screen cloth into the appropriate net piece of size, no longer need welder's screen cloth that the fixed point cutting is difficult to handle regularly, convenient to use not only, equipment and the accumulational area of screen cloth are all littleer moreover, have reduced and have caused incident such as personnel injury, and fundamentally has solved the problem that mining industry screen cloth deals with the difficulty.

2. This small-size compressor useless admittedly, linear drive portion rotate and install on the base for the clamp plate is when the extrusion material, and the angle can be spontaneous rotation, under the uneven circumstances of atress, can effectively protect linear drive portion's transmission terminal, and difficult consume has prolonged life.

3. This small-size solid useless compressor, through three group hole bolted connection between the transmission terminal of linear drive portion and the clamp plate, but not complete rigid connection, the during operation that has significantly reduced is difficult for the consume because crack, fracture scheduling problem that the clamp plate atress is uneven leads to, has prolonged life.

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 description of the embodiments or 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 an isometric view of the present invention;

fig. 2 is a schematic structural view of the present invention, in which the side wall of the compression chamber is cut for easy observation;

fig. 3 is a schematic top view of the present invention;

fig. 4 is a schematic structural view of the pressing plate of the present invention;

fig. 5 is a schematic top view of the pressing plate of the present invention;

fig. 6 is a schematic front view of the connecting member of the present invention;

fig. 7 is a schematic sectional view taken along a-a in fig. 6.

In the figure: 1. a linear driving section; 11. a rotation driving section; 12. a pump body; 13. a hydraulic cylinder; 14. a piston rod; 2. a compression section; 21. pressing a plate; 22. a connecting portion; 221. a connecting plate; 222. a connecting member; 223. connecting blocks; 224. a reinforcing plate; 23. a first pin hole; 24. a second pin hole; 25. a threaded hole; 26. a first through hole; 27. a second through hole; 3. compressing the cavity; 31. a top cover; 4. a base.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

A small solid waste compressor comprising: the linear driving part 1, the compression part 2, the compression cavity 3 and the base 4; the linear driving part 1 is rotatably arranged at one end of the base 4, the rotary installation can ensure that the angle of the compression part 2 can spontaneously rotate when the compression part extrudes materials, and under the condition of uneven stress, the transmission terminal of the linear driving part 1 can be effectively protected, so that the linear driving part is not easy to wear and the service life is prolonged; the compression part 2 is connected with the transmission terminal of the linear driving part 1; the compression cavity 3 is a rectangular cavity with openings at the upper end and one end close to the linear driving part 1, and the bottom of the compression cavity is arranged at the other end of the base 4; the compression part 2 extends into the compression cavity 3 from one side of the compression cavity 3 to extrude the material in the compression cavity 3.

The linear driving unit 1 may have a structure including: a rotation driving unit 11, a pump body 12, a hydraulic cylinder 13, and a piston rod 14; the pump body 12 is rotatably arranged at one end of the base 4; the rotary driving part 11 provides power for the pump body 12; a piston rod 14 is slidably mounted as a drive end in the hydraulic cylinder 13.

The pump body 12 presses hydraulic oil into the hydraulic cylinder 13, so that the piston rod 14 is driven to extend out of or retract back from the piston cylinder; the direction of the oil flow is controlled by the forward and reverse rotation of the rotary drive part 11, so as to control the extension or retraction of the piston rod 14.

The compression part 2 is mounted on the protruding end of the piston rod 14. The upper opening of the compression cavity 3 is covered with a top cover 31; one side of the top cover 31 is arranged at the upper part of the compression cavity 3 through a hinge; the top cover 31 is turned over to expose the upper opening of the compression chamber 3.

The compression part 2 comprises a pressure plate 21 and a connecting part 22; the pressing plate 21 is a flat plate; is vertically arranged in the compression cavity 3; one side of the press plate 21 faces the material; the connecting portion 22 is fixedly installed at the other side of the pressing plate 21.

The connecting portion 22 includes a connecting plate 221 and a connecting member 222. The two connecting plates 221 are transversely fixed on one side of the pressing plate 21 and are parallel to each other and keep a certain distance; the middle position of the connecting plate 221 is provided with a first pin hole 23; the first pin hole 23 is symmetrically provided with second pin holes 24 on both sides. The connector 222 has a connector block 223; the middle part of the connecting block 223 is provided with a threaded hole 25; the extending end of the piston rod 14 is provided with an external thread; the connecting block 223 is matched and connected with the external thread of the piston rod 14 through the threaded hole 25; the connecting block 223 is provided with a first through hole 26 in a direction perpendicular to the screw hole 25.

When the connecting plate is installed, the connecting block 223 is arranged between the two connecting plates 221; the first pin hole 23 corresponds to the first through hole 26, and a fastening hole corresponding to the first pin hole 23 is formed in the piston rod 14; a bolt extends from the first pin hole 23 on one connecting plate 221, passes through the first through hole 26 of the connecting block 223, passes through the fastening hole on the piston rod 14, extends from the first pin hole 23 on the other connecting plate 221, and is finally fixed by a nut.

To this end, the piston rod 14 and the pressure plate 21 are rotatably connected through the cooperation of the bolt and the first pin hole 23, so as to adapt to uneven stress on the pressure plate 21 caused by irregular compressed materials.

In order to prevent the pressure plate 21 from swinging left and right when compressing materials, the two sides of the connecting block 223 are symmetrically extended with reinforcing plates 224. The reinforcing plate 224 is provided with the second pin holes 24; the reinforcing plate 224 is provided with a second through hole 27; the second through hole 27 is concentric with the second pin hole 24; a bolt extends from the second pin hole 24 at the upper part, passes through the second through hole 27, passes through the second pin hole 24 at the lower part, and is finally fixed by a nut.

Therefore, the pressing plate 21 is prevented from rotating left and right in work, a gap is formed between the hole and the bolt, and the gap can prevent the piston rod 14 from being rigidly connected with the pressing plate 21 so as to prevent the piston rod 14 from being broken when materials are compressed.

When the screen is used, a screen to be compressed is placed in the compression cavity 3, the top cover 31 is turned over to cover the compression cavity 3, the rotary driving part 11 is started, and the hydraulic cylinder 13 pushes out the piston rod 14; the piston rod 14 pushes the pressure plate 21 to translate in the compression chamber 3, and the hydraulic force compresses the screen into small pieces.

The above is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or equivalent substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope defined by the claims.

The parts of the present invention not described in detail are the known techniques of those skilled in the art.

Claims

1. A small-size compressor that gives up admittedly which characterized in that: the device comprises a linear driving part (1), a compression part (2), a compression cavity (3) and a base (4), wherein the linear driving part (1) is positioned at one end of the base (4) and is rotationally connected with the base; the compression cavity (3) is fixedly arranged at the other end of the base (4), and the upper end of the compression cavity and one end close to the linear driving part (1) are both opened; the compression part (2) is fixedly connected with a transmission terminal of the linear driving part (1); the motion range of the compression part (2) comprises from one end close to the linear driving part (1) to one end far away from the linear driving part (1) in the compression cavity (3).

2. The small-sized solid waste compressor as claimed in claim 1, wherein: the compression part (2) is provided with a pressing plate (21) vertical to the motion direction of the compression part, and one side of the pressing plate (21) close to the linear driving part (1) is fixedly provided with a connecting part (22) connected with the pressing plate.

3. The small-sized solid waste compressor as claimed in claim 2, wherein: the connecting part (22) comprises two connecting plates (221) arranged in parallel and a connecting piece (222) fixedly arranged between the two connecting plates (221), wherein the connecting plates (221) are perpendicular to the pressing plate (21).

4. The small solid waste compressor as claimed in claim 3, wherein: the connecting piece (222) is provided with a connecting block (223), and the middle part of the connecting piece is provided with a threaded hole (25); the transmission terminal of the linear driving part (1) is provided with an external thread matched with the threaded hole (25).

5. The small-sized solid waste compressor as claimed in claim 4, wherein: the middle of the connecting plate (221) is provided with a first pin hole (23), the connecting block (223) is provided with a first through hole (26) corresponding to the first pin hole (23), and the transmission terminal of the linear driving part (1) is also provided with a fastening hole corresponding to the first pin hole (23); the first pin holes (23) and the first through holes (26) on the two connecting plates (221) and the fastening holes are penetrated through by a bolt and fixed by a nut.

6. The small-sized solid waste compressor as claimed in claim 5, wherein: the two sides of the first pin hole (23) are provided with second pin holes (24), the two sides of the connecting block (223) are provided with reinforcing plates (224), the reinforcing plates (224) are provided with second through holes (27) corresponding to the second pin holes (24), and the second pin holes (24) and the second through holes (27) penetrate through a bolt and are fixed through nuts.

7. The small-sized solid waste compressor as claimed in claim 1, wherein: an openable top cover (31) is arranged at an opening at the upper end of the compression cavity (3), and one side of the top cover (31) is hinged with the upper part of the compression cavity (3).