CN114289307A

CN114289307A - Shale shaker sieve quick-assembling structure

Info

Publication number: CN114289307A
Application number: CN202111608482.5A
Authority: CN
Inventors: 郭炳楼; 贾济; 张歌; 张康康; 贺占胥; 王明利
Original assignee: Xinxiang Gaofu Machinery Co Ltd
Current assignee: Xinxiang Gaofu Machinery Co Ltd
Priority date: 2021-11-08
Filing date: 2021-11-08
Publication date: 2022-04-08
Anticipated expiration: 2041-11-08
Also published as: CN113751322A; CN114289307B; CN113751322B

Abstract

The invention discloses a quick-assembly structure of a sieve plate of a vibrating sieve, which comprises the sieve plate and a press-assembly unit, wherein the sieve plate and the press-assembly unit are arranged in a sieve box, the press-assembly unit comprises an air cushion, an inflatable hose and a limiting plate, a cross beam is fixedly connected between the inner walls of two sides of the sieve box, a fixed plate is fixedly connected onto the cross beam, and round holes are formed in the fixed plate; the side walls of the front end and the rear end of the sieve plate are respectively provided with an inclined-mouth pin and a full pin, and the inclined-mouth pin and the full pin are embedded in the corresponding round holes; the sieve plate is characterized in that the air cushions are arranged on the sieve plate and are respectively attached to the inner walls of the two sides of the sieve box tightly, the limiting plates are respectively fixed on the inner walls of the two sides of the sieve box and are located at the upper ends of the air cushions, and one end of the inflating hose penetrates through the limiting plates to be connected with the air cushions.

Description

Shale shaker sieve quick-assembling structure

Technical Field

The invention relates to the technical field of sieve plate fast installation, in particular to a sieve plate fast installation structure of a vibrating sieve.

Background

The polyurethane sieve plates on the current market are mainly of two types: a rail type sieve plate and a pin type sieve plate; the former needs in advance with a plurality of countersunk head bolts with the fastening of polyurethane track on the screen frame crossbeam, rethread track chucking sieve, the latter need with purpose-made polyurethane countersunk head pin with sieve and crossbeam chucking together, though the dismouting of the sieve of being convenient for, but exist along with the easy emergence of the vibrating screen of shale shaker and rock, the steadiness of sieve installation is relatively poor, produces the gap easily between the sieve, leads to the relatively poor scheduling problem of screening effect.

Disclosure of Invention

The technical problem to be solved by the invention is to overcome the existing defects and provide a quick-assembly structure for a sieve plate of a vibrating sieve, the sieve plate is high in disassembly and assembly efficiency, simple in structure, time-saving and labor-saving in operation, good in stability of sieve plate installation, not prone to shaking, capable of improving the sieving effect, small in damage to the sieve plate and the quick-assembly structure when the sieve plate can be repeatedly disassembled and assembled, long in service life and capable of effectively solving the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a quick-assembly structure for a sieve plate of a vibrating sieve comprises the sieve plate and a press-assembly unit, wherein the sieve plate and the press-assembly unit are arranged in a sieve box, the press-assembly unit comprises an air cushion, an inflatable hose and a limiting plate, a cross beam is fixedly connected between the inner walls of two sides of the sieve box, a clamping assembly is arranged on the cross beam, the clamping assembly comprises a fixed plate, the fixed plate is transversely fixed on the cross beam, and round holes are formed in the fixed plate; the screen plate is provided with a clamping part, the clamping part comprises an inclined opening pin and a full pin which are respectively arranged on the side walls of the front end and the rear end of the screen plate, the inclined opening pin and the full pin are embedded in the corresponding round holes, the upper ends of the front side wall and the rear side wall of the screen plate are provided with blank pressing, and the blank pressing covers the fixing plate; the air cushion all sets up on the sieve, and the air cushion pastes tightly with the inner wall of sieve case both sides respectively mutually, the limiting plate is fixed respectively on the inner wall of sieve case both sides, and the limiting plate all is located the upper end of air cushion, the one end of aerifing the hose runs through the limiting plate and is connected with the air cushion, and the other end of aerifing the hose passes through the pipe strap to be fixed on the lateral wall of sieve case.

Further, the width of sieve and the distance looks adaptation between the sieve incasement wall, and paste closely each other between the adjacent sieve around, the tip of sieve both sides all pastes closely with sieve incasement wall.

Compared with the prior art, the invention has the beneficial effects that: this shale shaker sieve quick-assembling structure, the full pin of sieve one end inserts in the round hole on its rear end fixed plate, strike the bevel connection pin of the sieve other end downwards, make it impress in the round hole on its front end fixed plate, the both ends of sieve paste tightly with the inner wall of sieve case, the rethread is aerifyd to the air cushion in the hose of aerifing, the air cushion compresses tightly the both ends of sieve under the oppression of limiting plate, further improve the steadiness of sieve installation, all-round restriction sieve takes place to rock, the sieve is fixed effectual, sieve dismouting is efficient, the sieve is fixed firm, moreover, the steam generator is simple in structure, time saving and labor saving in operation, the sieve is less to sieve and quick-assembling structural damage in the dismouting that can relapse, long service life.

Drawings

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

FIG. 2 is a schematic view of a clamping connection of a screen deck according to the present invention;

FIG. 3 is a schematic structural diagram of the front end of a screen plate according to the present invention;

fig. 4 is a schematic diagram of the rear end structure of the screen plate of the present invention.

In the figure: 1 screen box, 2 screen plates, 200 clamping parts, 206 bevel opening pins, 207 full pins, 208 blank holders, 3 cross beams, 4 clamping components, 408 fixing plates, 409 round holes, 6 air cushions, 7 inflation hoses and 8 limiting plates.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example one

Referring to fig. 1-4, the present invention provides a technical solution: a quick-assembly structure for a sieve plate of a vibrating sieve comprises a sieve plate 2 and a press-assembly unit, wherein the sieve plate 2 and the press-assembly unit are arranged in a sieve box 1, the press-assembly unit comprises an air cushion 6, an inflatable hose 7 and a limiting plate 8, a cross beam 3 is fixedly connected between the inner walls of two sides of the sieve box 1, a clamping assembly 4 is arranged on the cross beam 3, the clamping assembly 4 comprises a fixing plate 408, the fixing plate 408 is transversely fixed on the cross beam 3, and round holes 409 are formed in the fixing plate 408; the screen plate 2 is provided with a clamping part 200, the clamping part 200 comprises that the side walls of the front end and the rear end of the screen plate 2 are respectively provided with an oblique opening pin 206 and a full pin 207, the oblique opening pin 206 and the full pin 207 are embedded in the corresponding round holes 409, the upper ends of the front side wall and the rear side wall of the screen plate 2 are provided with press edges 208, and the press edges 208 cover the fixing plate 408; air cushion 6 all sets up on sieve 2, and air cushion 6 pastes tightly with the inner wall of sieve case 1 both sides respectively mutually, limiting plate 8 is fixed respectively on the inner wall of sieve case 1 both sides, and limiting plate 8 all is located the upper end of air cushion 6, the one end of inflating hose 7 runs through limiting plate 8 and is connected with air cushion 6, and the other end of inflating hose 7 passes through the pipe strap to be fixed on the lateral wall of sieve case 1.

Further, the width of sieve 2 and the distance looks adaptation between the 1 inner wall of sieve case, and paste closely each other between adjacent sieve 2 around, the tip of 2 both sides of sieve all pastes closely with 1 inner wall of sieve case.

According to the invention, the cross beam 3 is transversely and fixedly connected with the fixing plate 408, the fixing plate 408 is provided with the round hole 409, when the sieve plate 2 is installed, the full pin 207 at one end of the sieve plate 2 is firstly inserted into the round hole 409 on the fixing plate 408 at the rear end, the oblique-mouth pin 206 at the other end of the sieve plate 2 is knocked downwards to be pressed into the round hole 409 on the fixing plate 408 at the front end, the sieve plate 2 is limited to shake in all directions, then the air cushion 6 is inflated through the inflation hose 7, the air cushion 6 presses the sieve plate 2 downwards under the compression of the limiting plate 8 to press the two ends of the sieve plate 2, the stability of the installation of the sieve plate 2 is further improved, when the sieve plate 2 is disassembled, the gas in the air cushion 6 is discharged through the inflation hose 7, the pressing of the air cushion 6 on the sieve plate 2 is released, the fast-assembling oblique-mouth pin 206 end of the sieve plate 2 is knocked backwards, the sieve plate 2 is taken out for replacement and maintenance, the sieve plate 2 is high in disassembly and assembly efficiency, the sieve plate 2 is realized, the sieve plate 2 can be repeatedly disassembled and the damage to the sieve plate 2 and the structure is small, the service life is long.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a shale shaker sieve quick-assembling structure, is including setting up sieve (2) and the pressure equipment unit in sieve case (1), and the pressure equipment unit includes air cushion (6), inflatable hose (7) and limiting plate (8), its characterized in that: a cross beam (3) is fixedly connected between the inner walls of the two sides of the screen box (1), a clamping assembly (4) is arranged on the cross beam (3), the clamping assembly (4) comprises a fixing plate (408), the fixing plate (408) is transversely fixed on the cross beam (3), and round holes (409) are formed in the fixing plate (408); the screen plate (2) is provided with a clamping part (200), the clamping part (200) comprises an inclined opening pin (206) and a full pin (207) which are respectively arranged on the side walls of the front end and the rear end of the screen plate (2), the inclined opening pin (206) and the full pin (207) are respectively embedded in the corresponding round holes (409), the upper ends of the front side wall and the rear side wall of the screen plate (2) are provided with press edges (208), and the press edges (208) cover the fixing plate (408); air cushion (6) all set up on sieve (2), and air cushion (6) paste tightly with the inner wall of sieve case (1) both sides respectively mutually, limiting plate (8) are fixed respectively on the inner wall of sieve case (1) both sides, and limiting plate (8) all are located the upper end of air cushion (6), the one end of inflating hose (7) runs through limiting plate (8) and is connected with air cushion (6), and the other end of inflating hose (7) passes through the pipe strap to be fixed on the lateral wall of sieve case (1).

2. The quick assembly structure of the sieve plate of the vibrating screen as claimed in claim 1, wherein: the width of sieve (2) and the distance looks adaptation between sieve case (1) inner wall, and paste closely each other between adjacent sieve (2) around, the tip of sieve (2) both sides all pastes closely with sieve case (1) inner wall.