CN211027080U

CN211027080U - Screen cloth convenient to install and detach for screening plant

Info

Publication number: CN211027080U
Application number: CN201921882631.5U
Authority: CN
Inventors: 孙志校
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-04
Filing date: 2019-11-04
Publication date: 2020-07-17
Anticipated expiration: 2029-11-04

Abstract

The utility model relates to the technical field of material screening, in particular to a screen convenient for mounting and dismounting for a screening device, which comprises a rotating shaft and a screen main body, wherein the outer side of the rotating shaft is fixedly connected with a fixed rod, one end of the fixed rod is fixedly connected with a fixing device, the inner side of the fixing device is fixedly connected with the screen main body, the left end and the right end of the rotating shaft are respectively clamped with a connecting device, one end of the connecting device is fixedly connected with a horizontally arranged connecting shaft, the inner sides of the left end and the right end of the rotating shaft are provided with a clamping groove, in the utility model, when the rotating shaft, the fixed rod and the screen main body are required to be integrally mounted and dismounted, a worker only needs to rotate the screw rod, realize the adjustment of the relative position of the fixed seat and the connecting seat through the screw rod, and then place the rotating shaft on the connecting, the operation is simple, the operation is convenient, and the problem of inconvenience in traditional installation and disassembly is solved.

Description

Screen cloth convenient to install and detach for screening plant

Technical Field

The utility model relates to a material screening technical field specifically is a screen cloth of easy to assemble dismantlement for screening plant.

Background

The screen is different from a common mesh product, but has strict series of mesh sizes, and has mesh products which are accepted by industries, mechanisms and standards and have functions of grading and screening object particles, the screen does not say ' mesh number ', the mesh number ' is only a habit of describing the screen by people, and the habit is difficult to overcome at one time.

Most of the simple structure of cylinder screen cloth that appears in the existing market, the function is single, the screen cloth main part of general sand stone cylinder screen cloth all is in the same place with support ring welded connection, the staff of being not convenient for dismantles the screen cloth main part, and the both ends of general cylinder screen cloth all link together through the main part of connecting axle with screening plant, when needs are whole to be dismantled the change to screen cloth main part and pivot, need also together dismantle the higher authority of connecting axle from the screening plant main part, it is inconvenient to cause the installation to dismantle, staff's work load has been increased, therefore, the screen cloth of being convenient for installation dismantlement for the screening plant is proposed to above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a screening plant is with screen cloth convenient to installation dismantlement to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a screen cloth that screening plant was dismantled with easy to assemble, includes pivot and screen cloth main part, the outside fixedly connected with dead lever of pivot, the one end fixedly connected with fixing device of dead lever, fixing device's inboard fixedly connected with screen cloth main part, the equal block in both ends has connecting device about the pivot, connecting device's one end fixedly connected with has the connecting axle that the level set up, the draw-in groove has been seted up to both ends inboard about the pivot.

Preferably, fixing device includes first supporting ring, spacer pin, spacing groove, second supporting ring, limiting plate, handle, spring, cassette and spacing seat, the first supporting ring of outside fixedly connected with of screen cloth main part, the inboard fixedly connected with second supporting ring of screen cloth main part, the outside fixedly connected with spacing seat of first supporting ring, the inboard fixedly connected with spring of spacing seat, the one end fixedly connected with limiting plate of spring, and limiting plate and spacing seat sliding connection, the one end fixedly connected with handle of limiting plate, and handle and spacing seat sliding connection, the outside block of limiting plate has the spacer pin, and spacer pin and dead lever block, the inboard fixedly connected with cassette of second supporting ring, and cassette and dead lever block.

Preferably, the number of the limiting seats is four in total, the limiting seats are uniformly distributed around the first supporting ring, the limiting groove is formed in the inner side of one end of the limiting pin, the limiting pin is clamped with the limiting plate through the limiting groove, and the limiting pin penetrates through the first supporting ring, the second supporting ring and the screen main body.

Preferably, the connecting device comprises a connecting seat, a screw rod, a rotating ring, a clamping rod and a fixing seat, wherein the connecting seat is fixedly connected with one end of the connecting shaft, the rotating ring is rotatably connected to the inner side of one end of the connecting seat, the horizontally arranged screw rod is fixedly connected to the inner side of the rotating ring, the horizontally arranged fixing seat is spirally connected to the outer side of the screw rod, and the fixing seat is connected with the connecting seat in a sliding manner.

Preferably, one end of the connecting seat is fixedly connected with a clamping rod which is horizontally arranged, the cross section of the clamping rod is rectangular, and the connecting seat is clamped with the rotating shaft through the clamping rod.

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

1. the utility model discloses in, through spacer pin, spacing groove, limiting plate, handle, spring and cassette etc. that set up, the limiting plate passes through the spacing groove and is in the same place with the spacing round pin joint, then links together through spacer pin and dead lever, and this kind of connected mode is convenient for the staff and is dismantled or install the screen cloth main part, and the staff's of being convenient for work solves the traditional problem of being not convenient for to dismantle through the welding to be convenient for later stage staff is to the maintenance of screen cloth main part.

2. The utility model discloses in, through connecting seat, screw rod, swivel, kelly, fixing base and draw-in groove etc. that set up, when needs carry out holistic installation dismantlement to countershaft and dead lever and screen cloth main part, the staff only need rotate the screw rod, realizes the regulation to fixing base and connecting seat relative position through the screw rod, from then place the pivot on the connecting seat or take off from the above-mentioned of connecting seat, easy operation, the inconvenient problem of traditional installation dismantlement is solved in the operation of being convenient for.

Drawings

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

FIG. 2 is a schematic view of the structure at A of FIG. 1 according to the present invention;

FIG. 3 is a schematic view of the structure of FIG. 1 at B according to the present invention;

FIG. 4 is a schematic view of the installation structure of the limiting seat of the present invention;

FIG. 5 is a schematic view of the mounting structure of the fixing base of the present invention;

fig. 6 is a schematic view of the mounting structure of the clamping groove of the present invention.

In the figure: the screen comprises a rotating shaft 1, a screen body 2, a fixing rod 3, a fixing device 4, a first supporting ring 401, a limiting pin 402, a limiting groove 403, a second supporting ring 404, a limiting plate 405, a handle 406, a spring 407, a clamping seat 408, a limiting seat 409, a connecting device 5, a connecting seat 501, a screw rod 502, a rotating ring 503, a clamping rod 504, a fixing seat 505, a connecting shaft 6 and a clamping groove 7.

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. 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.

Referring to fig. 1-6, the present invention provides a technical solution:

the utility model provides a screening plant is with screen cloth convenient to installation dismantlement, includes pivot 1 and screen cloth main part 2, the outside fixedly connected with dead lever 3 of pivot 1, the one end fixedly connected with fixing device 4 of dead lever 3, the inboard fixedly connected with screen cloth main part 2 of fixing device 4, the equal block in both ends has connecting device 5 about pivot 1, the connecting axle 6 that the one end fixedly connected with level of connecting device 5 set up, draw-in groove 7 has been seted up to both ends inboard about pivot 1.

The fixing device 4 comprises a first support ring 401, a limit pin 402, a limit groove 403, a second support ring 404, a limit plate 405, a handle 406, a spring 407, a clamping seat 408 and a limit seat 409, wherein the outer side of the screen body 2 is fixedly connected with the first support ring 401, the inner side of the screen body 2 is fixedly connected with the second support ring 404, the outer side of the first support ring 401 is fixedly connected with the limit seat 409, the inner side of the limit seat 409 is fixedly connected with the spring 407, one end of the spring 407 is fixedly connected with the limit plate 405, the limit plate 405 is slidably connected with the limit seat 409, one end of the limit plate 405 is fixedly connected with the handle 406, the handle 406 is slidably connected with the limit seat 409, the limit plate 405 is conveniently adjusted by the handle 406, the outer side of the limit plate 405 is clamped with the limit pin 402, the limit pin 402 is clamped with the fixing rod 3, the inner side of the second support ring 404, the clamping seat 408 is clamped with the fixing rod 3, the number of the limiting seats 409 is four, the limiting seats are evenly distributed around the first support ring 401, the limiting groove 403 is formed in the inner side of one end of the limiting pin 402, the limiting pin 402 is clamped with the limiting plate 405 through the limiting groove 403, the limiting pin 402 penetrates through the first support ring 401, the second support ring 404 and the screen body 2, the limiting and fixing of the fixing rod 3 can be achieved through the limiting pin 402, the connecting device 5 comprises a connecting seat 501, a screw rod 502, a rotating ring 503, a clamping rod 504 and a fixing seat 505, one end of the connecting shaft 6 is fixedly connected with the connecting seat 501, the rotating ring 503 is rotatably connected with the inner side of one end of the connecting seat 501, the horizontally arranged screw rod 502 is fixedly connected with the inner side of the rotating ring 503, the horizontally arranged fixing seat 505 is spirally connected with the outer side of the screw rod 502, and the fixing seat 505 is, the one end fixed connection of connecting seat 501 has the kelly 504 of level setting, and the cross sectional shape of kelly 504 is the rectangle, and connecting seat 501 passes through kelly 504 and pivot 1 block, can prevent through the effect of kelly 504 that pivot 1 and connecting seat 501 from taking place relative rotation, improves pivot 1 job stabilization nature.

The working process is as follows: in the utility model, when the screen main body 2 needs to be connected with the second support ring 404 through the first support ring 401, the worker places the rotating shaft 1 with the fixed rod 3 inside the screen main body 1, then the worker drives the fixed rod 3 to rotate counterclockwise through the rotating shaft 1, so that one end of the fixed rod 3 is inserted into the gap between the clamping seat 408 and the second support ring 404, then the worker pulls the limiting plate 405 to slide inside the limiting seat 409 through the handle 406, so that the limiting plate 405 cannot interfere with the movement of the limiting pin 402, then the worker inserts the limiting pin 402 into the inner side of the fixed rod 3 through the first support ring 401, the screen main body 2 and the second support ring 404, then the worker loosens the handle 406, then the spring 407 pushes the limiting plate 405 to slide inside the limiting seat 409, so that the limiting plate 405 is clamped with the limiting pin 402, the limiting and fixing of the limiting pin 402 is realized through the limiting plate 405, the limit pin 402 can not be separated from the fixed rod 3, so that the fixed rod 3 is connected with the screen main body 2, when the screen main body 2 needs to be disassembled, the directional operation is carried out, then the worker fixes the connecting device and the external screening device together through the connecting shaft 6, then, the worker rotates the screw 502 through the wrench, and the rotation of the screw 502 drives the fixing seat 505 to slide on the inner side of the connecting seat 501, so that the fixing seat 505 is retracted to the inner side of the connecting seat 501 without interfering with the rotating shaft 1, the worker then engages the shaft 1 with the connector holder 501 through the engaging slot 7 and the engaging rod 504 of the connector holder 501, then the worker reverses the screw 502 to move the fixing seat 505 out of the inner side of the connecting seat 501, the fixing seat 505 is used for limiting and fixing the rotating shaft 1, and when the rotating shaft 1 is disassembled, the direction operation is carried out.

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 screening plant is with screen cloth convenient to installation is dismantled, includes pivot (1) and screen cloth main part (2), its characterized in that: the utility model discloses a screen cloth, including pivot (1), the outside fixedly connected with dead lever (3) of pivot (1), the one end fixedly connected with fixing device (4) of dead lever (3), the inboard fixedly connected with screen cloth main part (2) of fixing device (4), the equal block in both ends has connecting device (5) about pivot (1), the one end fixedly connected with of connecting device (5) has connecting axle (6) that the level set up, draw-in groove (7) have been seted up to both ends inboard about pivot (1).

2. A screen panel for a screening apparatus as claimed in claim 1, wherein the panel is adapted to be readily installed and removed, and further comprising: the fixing device (4) comprises a first supporting ring (401), a limiting pin (402), a limiting groove (403), a second supporting ring (404), a limiting plate (405), a handle (406), a spring (407), a clamping seat (408) and a limiting seat (409), wherein the outer side of the screen body (2) is fixedly connected with the first supporting ring (401), the inner side of the screen body (2) is fixedly connected with the second supporting ring (404), the outer side of the first supporting ring (401) is fixedly connected with the limiting seat (409), the inner side of the limiting seat (409) is fixedly connected with the spring (407), one end of the spring (407) is fixedly connected with the limiting plate (405), the limiting plate (405) is slidably connected with the limiting seat (409), one end of the limiting plate (405) is fixedly connected with the handle (406), the handle (406) is slidably connected with the limiting seat (409), and the outer side of the limiting plate (405) is clamped with the limiting pin (402), the limiting pin (402) is clamped with the fixing rod (3), the inner side of the second support ring (404) is fixedly connected with a clamping seat (408), and the clamping seat (408) is clamped with the fixing rod (3).

3. A screen panel for a screening apparatus as claimed in claim 2, wherein: the number of the limiting seat (409) is four, the limiting seat is uniformly distributed on the periphery of the first supporting ring (401), the limiting groove (403) is formed in the inner side of one end of the limiting pin (402), the limiting pin (402) is clamped with the limiting plate (405) through the limiting groove (403), and the limiting pin (402) penetrates through the first supporting ring (401), the second supporting ring (404) and the screen main body (2).

4. A screen panel for a screening apparatus as claimed in claim 1, wherein the panel is adapted to be readily installed and removed, and further comprising: connecting device (5) are including connecting seat (501), screw rod (502), change (503), kelly (504) and fixing base (505), the one end fixedly connected with connecting seat (501) of connecting axle (6), the inboard rotation of one end of connecting seat (501) is connected with change (503), the inboard fixedly connected with screw rod (502) that the level set up of change (503), the outside screwed connection of screw rod (502) has fixing base (505) that the level set up, and fixing base (505) and connecting seat (501) sliding connection.

5. A screen panel for a screening apparatus as claimed in claim 4, wherein: one end of the connecting seat (501) is fixedly connected with a clamping rod (504) which is horizontally arranged, the cross section of the clamping rod (504) is rectangular, and the connecting seat (501) is clamped with the rotating shaft (1) through the clamping rod (504).