CN214289327U

CN214289327U - Tectorial membrane sand shale shaker screen cloth fixing device

Info

Publication number: CN214289327U
Application number: CN202120216261.2U
Authority: CN
Inventors: 王晓东; 孙建军; 徐东; 刘永刚; 蒋鹏
Original assignee: Naiman Banner Zhongyi Sand Industry Co ltd
Current assignee: Naiman Banner Zhongyi Sand Industry Co ltd
Priority date: 2021-01-26
Filing date: 2021-01-26
Publication date: 2021-09-28
Anticipated expiration: 2031-01-26

Abstract

The utility model relates to a tectorial membrane sand processing equipment technical field, concretely relates to tectorial membrane sand shale shaker screen cloth fixing device, including the shale shaker casing, equal fixedly connected with installation guide rail in shale shaker casing inner wall both sides, the screen cloth is installed between two installation guide rails, and the both ends of two installation guide rails all are provided with the fixed subassembly that is used for installing the screen cloth, installation guide rail section picture is "concave" font, installation guide rail top fixedly connected with buckle, the buckle top has seted up logical groove, the screen cloth outer wall is close to one side of fixed subassembly all is provided with the inserted bar, the installation guide rail is close to one side of screen cloth has seted up the spout, one end of inserted bar pass the spout with fixed subassembly is connected; an object of the utility model is to provide a tectorial membrane sand shale shaker screen cloth fixing device convenient to installation and dismantlement, the convenience is maintained and is changed it.

Description

Tectorial membrane sand shale shaker screen cloth fixing device

Technical Field

The utility model relates to a tectorial membrane sand processing equipment technical field, concretely relates to tectorial membrane sand shale shaker screen cloth fixing device.

Background

The vibration sieve is also called a three-dimensional vibration screening filter, a vibration powder screening machine, a rotary vibration screening machine, a vibration sieve, a vibration screening machine, a circular sieve and a circular vibration sieve. The vibration principle of the vibrating motor is utilized to throw the materials on the screen surface, and meanwhile, the materials move forwards in a straight line and are reasonably matched with the screen, so that the purpose of screening is achieved.

The screen cloth of the existing vibrating screen is mostly in a form of direct fixation with the vibrating screen shell, the mode is inconvenient to detach the vibrating screen and maintain the vibrating screen, and therefore a precoated sand vibrating screen cloth fixing device which is convenient to mount and detach and convenient to maintain and replace is needed to overcome the problems.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems, the embodiment of the utility model provides a fixing device for a screen of a precoated sand vibrating screen, which comprises a vibrating screen shell, wherein both sides of the inner wall of the vibrating screen shell are fixedly connected with installation guide rails, the screen is installed between the two installation guide rails, both ends of the two installation guide rails are provided with fixing components for installing the screen, the section view of the installation guide rails is in a concave shape, the tops of the installation guide rails are fixedly connected with buckles, the tops of the buckles are provided with through grooves, one sides of the outer walls of the screens, which are close to the fixing components, are provided with inserting rods, one sides of the installation guide rails, which are close to the screen, are provided with chutes, and one ends of the inserting rods pass through the chutes to be connected with the fixing components;

the fixing assembly comprises a fixing plate, a clamping block and a push rod, the fixing plate is fixedly connected with the installation guide rail, the clamping block is slidably connected with the inner wall of the installation guide rail, the clamping block is fixedly connected with the outer wall of the push rod, one end of the push rod penetrates through the first fixing plate and extends to the outside of the installation guide rail, a clamping groove is formed in the top of the clamping block, the inserting rod is inserted into the clamping groove, and a locking assembly used for fixing the position of the clamping block is arranged on the outer side of the installation guide rail.

Furthermore, the locating hole is formed in the outer side of the clamping block, the locking assembly comprises a locating bolt, the limiting plate is fixedly connected with the outer wall of the installation guide rail, a threaded hole is formed in the limiting plate, and one end of the locating bolt penetrates through the limiting plate and the installation guide rail and extends into the locating hole.

Furthermore, a spring used for providing tension for the fixture block is arranged between the fixture block and the fixing plate, one end of the spring is fixedly connected with the fixing plate, and the other end of the spring is fixedly connected with the fixture block.

Furthermore, a baffle is fixedly arranged on the inner wall of the installation guide rail.

Furthermore, one end of the inserted bar is fixedly connected with the screen through a connecting plate.

Further, a support plate is arranged at the bottom of the screen, a guide groove is formed in the top of the support plate, and a raised line matched with the guide groove is arranged at the bottom of the screen.

The utility model discloses beneficial effect does: the utility model discloses a through setting up installation guide rail, buckle and fixed subassembly, when installing the screen cloth, press the push rod, the push rod drives the fixture block and moves, makes the draw-in groove position correspond with logical groove position, inserts the inserted bar on the screen cloth in the draw-in groove through the logical groove, then loosens the push rod, the push rod resumes to the original position under the effect of spring, then twists positioning bolt, make one end of positioning bolt extend to in the locating hole, can fix the fixture block position at this moment, can avoid the inserted bar to break away from the draw-in groove simultaneously, simple to operate; similarly, when the screen cloth needs to be disassembled, the positioning bolt is loosened, the positioning bolt is separated from the positioning hole, the push rod is pushed again at the moment, the clamping groove is corresponding to the through groove, the inserting rod can be taken out from the installation guide rail at the moment, the disassembly of the screen cloth is completed, and the screen cloth is convenient to maintain.

Drawings

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

fig. 2 is a schematic top view of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 1;

FIG. 4 is an enlarged view of the structure at B in FIG. 2;

fig. 5 is an enlarged schematic view of the structure at C in fig. 2.

In the figure: 1. a shaker housing; 2. installing a guide rail; 3. screening a screen; 31. a convex strip; 4. a support plate; 41. a guide groove; 5. buckling the plate; 51. a through groove; 6. a fixing plate; 7. a sliding sleeve; 8. a push rod; 9. a clamping block; 10. a spring; 11. a card slot; 12. inserting a rod; 13. a connecting plate; 14. a chute; 15. a baffle plate; 16. positioning holes; 17. positioning the bolt; 18. and a limiting plate.

Detailed Description

Preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only for explaining the technical principle of the present invention, and are not intended to limit the scope of the present invention.

Example 1

As shown in fig. 1-5, a fixing device for a screen 3 of a precoated sand vibrating screen comprises a vibrating screen shell 1, wherein both sides of the inner wall of the vibrating screen shell 1 are fixedly connected with installation guide rails 2, the screen 3 is installed between the two installation guide rails 2, both ends of the two installation guide rails 2 are respectively provided with a fixing component for installing the screen 3, the section of each installation guide rail 2 is in a concave shape, the top of each installation guide rail 2 is fixedly connected with a buckle plate 5, the top of each buckle plate 5 is provided with a through groove 51, one side of the outer wall of the screen 3, which is close to the fixing component, is fixedly connected with an inserted bar 12, one side of each installation guide rail 2, which is close to the screen 3, is provided with a chute 14, and one end of the inserted bar 12 penetrates through the chute 14 to be connected with the fixing component;

the fixing assembly comprises a fixing plate 6, a clamping block 9 and a push rod 8, the fixing plate 6 is fixedly connected with the installation guide rail 2, the clamping block 9 is slidably connected with the inner wall of the installation guide rail 2, the clamping block 9 is fixedly connected with the outer wall of the push rod 8, a sliding sleeve 7 is clamped on the fixing plate 6, one end of the push rod 8 penetrates through the sliding sleeve 7 and extends to the outside of the installation guide rail 2, a clamping groove 11 is formed in the top of the clamping block 9, an inserting rod 12 is inserted into the clamping groove 11, and a locking assembly used for fixing the position of the clamping block 9 is installed on the outer side of the installation guide rail 2.

For the position of convenient fixed fixture block 9, prevent that screen cloth 3 from taking place to rock in the course of the work, seted up locating hole 16 in the fixture block 9 outside, locking Assembly includes positioning bolt 17, and limiting plate 18 after the 2 outer wall fixed connection of installation guide rail, the threaded hole has been seted up on limiting plate 18, and positioning bolt 17 one end is passed limiting plate 18 and installation guide rail 2 and is extended to in the locating hole 16.

In order to prevent the fixture block 9 from moving to the side close to the through groove 51, a spring 10 for providing a pulling force to the fixture block 9 is arranged between the fixture block 9 and the fixing plate 6, one end of the spring 10 is fixedly connected with the fixing plate 6, and the other end of the spring 10 is fixedly connected with the fixture block 9.

In order to conveniently adjust the position of the clamping block 9, a baffle plate 15 is fixedly arranged on the inner wall of the installation guide rail 2, one end of the push rod 8 penetrates through the baffle plate 15 and is in sliding connection with the baffle plate 15, and when the clamping block 9 is used and the outer wall of the clamping block 9 is in contact with the baffle plate 15, the position of the clamping groove 11 corresponds to the position of the through groove 51.

In order to improve the connection strength of the inserted rod 12 and the screen 3, one end of the inserted rod 12 is fixedly connected with the screen 3 through a connecting plate 13.

For the stability that improves screen cloth 3, install layer board 4 in screen cloth 3 bottom,

layer board

4 and 1 inner wall fixed connection of shale shaker casing, guide way 41 has been seted up at layer board 4 top, and screen cloth 3 bottom is provided with the sand grip 31 of using with the guide way 41 cooperation, and it slides in guide way 41 to promote screen cloth 3 in-process sand grip 31.

When the screen cloth 3 is installed, the push rod 8 is pressed, the push rod 8 drives the clamping block 9 to move, the position of the clamping groove 11 corresponds to the position of the through groove 51, the inserted rod 12 on the screen cloth 3 is inserted into the clamping groove 11 through the through groove 51, then the push rod 8 is loosened, the push rod 8 is restored to the original position under the action of the spring 10, then the positioning bolt 17 is screwed, one end of the positioning bolt 17 extends into the positioning hole 16, at the moment, the position of the clamping block 9 can be fixed, meanwhile, the inserted rod 12 can be prevented from being separated from the clamping groove 11, and the installation is convenient; similarly, when screen cloth 3 is dismantled to needs, not hard up positioning bolt 17 makes positioning bolt 17 break away from locating hole 16, promotes push rod 8 once more this moment, makes draw-in groove 11 corresponding with logical groove 51 position, can take out inserted bar 12 from installation guide rail 2 this moment, accomplishes screen cloth 3's dismantlement, is convenient for maintain it.

It should be noted that in the description of the present invention, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicating the directions or positional relationships are based on the directions or positional relationships shown in the drawings, which are only for convenience of description, and do not indicate or imply that the device or element 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.

Furthermore, it should be noted that, in the description of the present invention, 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 by those skilled in the art according to specific situations.

The terms "comprises," "comprising," or any other similar term are intended to cover a non-exclusive inclusion, such that a process, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, article, or apparatus.

So far, the technical solution of the present invention has been described with reference to the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of the present invention is obviously not limited to these specific embodiments. Without departing from the principle of the present invention, a person skilled in the art can make equivalent changes or substitutions to the related technical features, and the technical solutions after these changes or substitutions will fall within the protection scope of the present invention.

Claims

1. The utility model provides a tectorial membrane sand shale shaker screen cloth fixing device, includes the shale shaker casing, its characterized in that: the vibrating screen comprises a vibrating screen shell, a screen and fixing components, wherein the vibrating screen shell is characterized in that mounting guide rails are fixedly connected to two sides of the inner wall of the vibrating screen shell, the screen is mounted between the two mounting guide rails, fixing components for mounting the screen are arranged at two ends of the two mounting guide rails, a section view of the mounting guide rails is in a concave shape, a buckle plate is fixedly connected to the top of the mounting guide rails, a through groove is formed in the top of the buckle plate, an inserting rod is arranged on one side, close to the fixing components, of the outer wall of the screen, a sliding groove is formed in one side, close to the screen, of the mounting guide rails, and one end of the inserting rod penetrates through the sliding groove and is connected with the fixing components;

2. The precoated sand vibrating screen fixing device according to claim 1, characterized in that: the fixture block is characterized in that a positioning hole is formed in the outer side of the fixture block, the locking assembly comprises a positioning bolt, the mounting guide rail is fixedly connected with the outer wall of the mounting guide rail through a rear limiting plate, a threaded hole is formed in the limiting plate, and one end of the positioning bolt penetrates through the limiting plate and the mounting guide rail and extends into the positioning hole.

3. The precoated sand vibrating screen fixing device according to claim 1, characterized in that: and a spring for providing tension for the fixture block is arranged between the fixture block and the fixed plate, one end of the spring is fixedly connected with the fixed plate, and the other end of the spring is fixedly connected with the fixture block.

4. The precoated sand vibrating screen fixing device according to claim 1, characterized in that: and the inner wall of the mounting guide rail is fixedly provided with a baffle.

5. The precoated sand vibrating screen fixing device according to claim 1, characterized in that: one end of the inserted bar is fixedly connected with the screen mesh through a connecting plate.

6. The precoated sand vibrating screen fixing device according to claim 1, characterized in that: the bottom of the screen is provided with a supporting plate, the top of the supporting plate is provided with a guide groove, and the bottom of the screen is provided with a raised line matched with the guide groove for use.