CN215466059U

CN215466059U - A screen cloth quick detach mechanism for sieve separator

Info

Publication number: CN215466059U
Application number: CN202121155812.5U
Authority: CN
Inventors: 刘吉兴
Original assignee: Qingdao Xingyuan Power Equipment Manufacturing Co ltd
Current assignee: Qingdao Xingyuan Power Equipment Manufacturing Co ltd
Priority date: 2021-05-26
Filing date: 2021-05-26
Publication date: 2022-01-11
Anticipated expiration: 2031-05-26

Abstract

The utility model discloses a screen mesh quick-release mechanism for a screening machine, which comprises a fixed plate, wherein the lower end of the fixed plate is fixedly connected with two first fixed blocks which are symmetrically arranged, the side walls of the two first fixed blocks are respectively provided with a spring piece, the two first fixed blocks are respectively provided with a connecting mechanism for connecting the spring pieces on the same side, the lower ends of the two spring pieces are respectively and rotatably connected with a second fixed block, the lower ends of the two second fixed blocks are fixedly connected with fixed boxes, and the lower end surfaces of the two fixed boxes are respectively provided with a groove. The screen cloth fixing device is reasonable in structure, the connecting mechanism is arranged, the spring pieces are fixed quickly, the replacement process of the spring pieces is more convenient, the practicability of the device is improved, the screen cloth is installed or disassembled quickly by the fixing mechanism, the mode of bolt fixing is avoided, the installation and disassembly process is complex, and meanwhile, the screen cloth is easy to damage.

Description

A screen cloth quick detach mechanism for sieve separator

Technical Field

The utility model relates to the technical field of screening machine devices, in particular to a screen quick-release mechanism for a screening machine.

Background

The main purpose of the screening machine is to screen for particulate matter, which is quite widely applicable in industries such as: in chemical industry, ceramic industry, food industry, electronic industry and the like, the screening machine is used for filtering and screening raw materials in advance, and the next processing procedure is convenient to enter, so that the application of the screening machine can be quite wide.

Among the prior art, the screen cloth in traditional sieve separator adopts the bolt fastening mostly, but such mode can have great defect, and the process of dismantling is loaded down with trivial details relatively like the installation, adopts the mode of bolt fastening simultaneously, leads to the fact certain damage to the screen cloth easily.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art, and provides a quick disassembling mechanism for a screen of a screening machine, which is used for quickly fixing a spring piece by arranging a connecting mechanism, so that the spring piece is more convenient to replace, the practicability of the device is improved, the quick assembling or disassembling of the screen is realized by arranging a fixing mechanism, the bolt fixing mode is avoided, the assembling and disassembling process is complicated, and the screen is easy to damage.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a screen cloth quick detach mechanism for sieve separator, includes the fixed plate, the lower extreme fixed connection of fixed plate is connected with the first fixed block that two symmetries set up, two all be provided with the spring leaf, two on the lateral wall of first fixed block all be provided with the coupling mechanism who is used for connecting the homonymy spring leaf, two on the first fixed block the lower extreme of spring leaf all rotates and is connected with the second fixed block, two the fixed case of lower extreme fixed fixedly connected with of second fixed block, two the lower terminal surface of fixed case all sets up flutedly, two all insert in the recess and be equipped with the locating piece, two the common fixedly connected with screen cloth of lower extreme of locating piece, two all be provided with in the fixed case and be used for carrying out the fixed establishment to the locating piece.

Preferably, the connecting mechanism comprises a nut fixedly connected to the side wall of one end of the first fixing block, a through hole is formed in the spring piece, a bolt is arranged in the through hole, and the bolt penetrates through the first fixing block and is in threaded connection with the nut.

Preferably, fixed establishment is including seting up the logical groove that two symmetries in fixed case upper end set up, two it is connected with the rotor plate all to rotate in the logical inslot, the lower extreme of rotor plate is located the recess, fixedly connected with set-square on the one end lateral wall that the rotor plate is located the recess, all set up the constant head tank with set-square matched with on the both ends lateral wall of locating piece.

Preferably, a plurality of the rotating joints of the rotating plates and the through grooves are provided with torsion springs.

Preferably, the two ends of the bolt, which are far away from the nut, are fixedly connected with handles.

Preferably, it is a plurality of the equal fixedly connected with handle of one end that the rotor plate is located fixed case top is a plurality of all the cover is equipped with the antiskid rubber sleeve on hand.

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

1. through setting up coupling mechanism, pass through-hole threaded connection with the bolt and to the nut in, realize carrying out swift fixed to the spring leaf, make the change process of spring leaf more convenient, improve the practicality of device.

2. Through setting up fixed establishment, insert two locating pieces on the screen cloth in the recess on the fixed case of homonymy, rotate the rotor plate and make two rotor plates open, the locating piece back that targets in place loosens the rotor plate, makes the set-square insert the constant head tank under torque spring's effect in, the realization carries out quick installation or dismantlement to the screen cloth, avoids adopting the mode of bolt fastening, and the installation dismantlement process is loaded down with trivial details, still causes the screen cloth damage simultaneously easily.

Drawings

FIG. 1 is a schematic structural diagram of a quick release mechanism for a sieve screen of a sieving machine according to the present invention;

fig. 2 is an enlarged view of a structure in fig. 1.

In the figure: the device comprises a fixing plate 1, a first fixing block 2, a nut 3, a bolt 4, a screen 5, a spring piece 6, a second fixing block 7, a fixing box 8, a positioning block 9, a positioning groove 10, a groove 11, a through groove 12, a rotating plate 13 and a triangular plate 14.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, but rather should be construed as broadly as the present invention is capable of modification in various respects, all without departing from the spirit and scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and similar tables are used herein for illustrative purposes only and do not represent the only embodiments.

Referring to fig. 1-2, a screen cloth quick detach mechanism for sieve separator, which comprises a fixing plate 1, the lower end fixed connection of fixing plate 1 is connected with two first fixed blocks 2 which are symmetrically arranged, the side walls of two first fixed blocks 2 are provided with spring pieces 6, two first fixed blocks 2 are provided with connecting mechanisms for connecting the spring pieces 6 on the same side, the lower ends of two spring pieces 6 are rotatably connected with second fixed blocks 7, the lower end fixed connection of two second fixed blocks 7 is fixedly connected with fixed boxes 8, the lower end faces of two fixed boxes 8 are provided with grooves 11, positioning blocks 9 are inserted in the two grooves 11, the lower ends of the two positioning blocks 9 are fixedly connected with a screen cloth 5 together, and the two fixed boxes 8 are provided with fixing mechanisms for fixing the positioning blocks 9 on the same side.

Coupling mechanism includes nut 3 of fixed connection on the lateral wall of 2 one ends of first fixed block, is provided with the through-hole in the spring leaf 6, is provided with bolt 4 in the through-hole, bolt 4 pass first fixed block 2 and with 3 threaded connection of nut, the equal fixedly connected with handle of one end that nut 3 was kept away from to two bolt 4.

Fixing mechanism is including seting up the logical groove 12 that two symmetries in fixed case 8 upper end set up, it is connected with rotor plate 13 all to rotate in two logical inslot 12, the equal fixedly connected with handle of one end that a plurality of rotor plates 13 are located fixed case 8 top, a plurality of all overlaps on hand to be equipped with the anti-skidding rubber cover, a plurality of rotor plates 13 all are provided with torque spring with the rotation junction that leads to groove 12, the lower extreme of rotor plate 13 is located recess 11, fixedly connected with set-square 14 on the one end lateral wall that rotor plate 13 is located recess 11, all set up on the both ends lateral wall of locating piece 9 with set-square 14 matched with constant head tank 10.

When the quick-mounting type spring leaf spring fixing device is used, a worker penetrates the bolt 4 through the through hole and is connected into the nut 3 in a threaded mode, so that the spring leaf 6 is fixed quickly, the replacement process of the spring leaf 6 is more convenient and the two positioning blocks 9 on the screen 5 are inserted into the grooves 11 in the fixing box 8 at the same side, the two rotating plates 13 are opened by rotating the rotating plates 13, after the positioning blocks 9 are in place, the rotating plates 13 are loosened, the triangular plate 14 is inserted into the positioning groove 10 under the action of the torsion spring, the quick mounting or dismounting of the screen 5 is realized, the bolt fixing mode is avoided, the mounting and dismounting process is complicated, and the damage to the screen 5 is easily caused.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. A screen mesh quick-release mechanism for a screening machine comprises a fixing plate (1) and is characterized in that the lower end of the fixing plate (1) is fixedly connected with two first fixing blocks (2) which are symmetrically arranged, the side walls of the two first fixing blocks (2) are respectively provided with a spring piece (6), the two first fixing blocks (2) are respectively provided with a connecting mechanism for connecting the spring pieces (6) on the same side, the lower ends of the two spring pieces (6) are respectively and rotatably connected with a second fixing block (7), the lower ends of the two second fixing blocks (7) are respectively and fixedly connected with a fixing box (8), the lower end surfaces of the two fixing boxes (8) are respectively provided with a groove (11), a positioning block (9) is respectively inserted in the two grooves (11), and the lower ends of the two positioning blocks (9) are jointly and fixedly connected with a screen mesh (5), and fixing mechanisms for fixing the positioning blocks (9) on the same side are arranged in the two fixing boxes (8).

2. The screen mesh quick-release mechanism for the screening machine is characterized in that the connecting mechanism comprises a nut (3) fixedly connected to one end side wall of the first fixing block (2), a through hole is formed in the spring piece (6), a bolt (4) is arranged in the through hole, and the bolt (4) penetrates through the first fixing block (2) and is in threaded connection with the nut (3).

3. The screen mesh quick-release mechanism for the screening machine is characterized in that the fixing mechanism comprises two symmetrically arranged through grooves (12) formed in the upper end of a fixing box (8), a rotating plate (13) is rotatably connected in each of the two through grooves (12), the lower end of the rotating plate (13) is located in a groove (11), a triangular plate (14) is fixedly connected to one side wall of the rotating plate (13) located in the groove (11), and positioning grooves (10) matched with the triangular plate (14) are formed in side walls of two ends of a positioning block (9).

4. The screen cloth quick-release mechanism for the screening machine as claimed in claim 3, wherein a plurality of the rotary joints of the rotary plates (13) and the through slots (12) are provided with torsion springs.

5. The screen cloth quick-release mechanism for the screening machine as claimed in claim 4, characterized in that a handle is fixedly connected to both ends of the two bolts (4) far away from the nut (3).

6. The screen mesh quick-release mechanism for the screening machine as claimed in claim 5, wherein one end of each of the plurality of rotating plates (13) above the fixed box (8) is fixedly connected with a handle, and the plurality of handles are sleeved with anti-skid rubber sleeves.