CN220461341U - Vibrating screen convenient to install - Google Patents

Abstract

The utility model relates to a vibrating screen convenient to install, which comprises a bottom plate, wherein auxiliary springs are fixedly arranged at four corners of the top of the bottom plate, a frame body is fixedly arranged between the tops of the four auxiliary springs, a filter plate is movably arranged in the frame body, and an installation mechanism is fixedly arranged in the frame body. This shale shaker convenient to installation can play the auxiliary role when vibrating to framework and filter through setting up auxiliary spring, and through setting up installation mechanism, when installing between filter and framework, can press four press the pole, four press the pressing of pole can drive respectively and drive the stopper and shift up, later insert the inside of framework with the filter, and laminate mutually with the inner wall of framework, unclamp the press pole afterwards, utilize reset spring's elasticity to drive the press pole return, can drive the stopper through traction lever and pivot and shift down, and then can make four stoppers insert the inside of spacing groove respectively, realize the installation to the filter.

Description

Vibrating screen convenient to install

Technical Field

The utility model relates to the technical field of vibrating screens, in particular to a vibrating screen convenient to install.

Background

The vibrating screen is specially designed equipment for screening the material stones in a quarry, and can also be used for classifying products in the departments of coal dressing, mineral dressing, building materials, electric power, chemical industry and the like; the vibrating screen works by utilizing reciprocating rotary vibration generated by vibrator excitation.

When the screen is broken, the whole frame needs to be disassembled and replaced, the screen is troublesome, the broken screen is replaced together with the frame, the cost is increased, the whole frame is large in size and has a certain weight, the disassembly is troublesome, and the time is wasted, so that the vibrating screen convenient to install is provided to solve the problems.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides the vibrating screen convenient to install, has the advantages of convenient installation and the like, and solves the problems that the common screen is basically fixedly arranged on the frame and the whole frame needs to be detached and replaced and is troublesome when the screen is damaged because the vibrating screen has larger vibration amplitude during working.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the vibrating screen convenient to install comprises a bottom plate, auxiliary springs are fixedly installed at four corners of the top of the bottom plate, a frame is fixedly installed between the tops of the four auxiliary springs, a filter plate is movably installed in the frame, and an installation mechanism is fixedly installed in the frame;

the installation mechanism comprises four grooves, grooves are formed in four corners of the inside of the frame body, reset springs are fixedly installed on the inner bottom walls of the grooves, transverse plates are fixedly installed on the tops of the reset springs, pressing rods are fixedly installed on the tops of the transverse plates, traction rods are movably installed on the outer surfaces of the pressing rods, and limiting blocks are movably installed in the grooves.

Preferably, one end of each of the four traction rods, which is far away from the pressing rod, is movably connected with one end of the limiting block.

Preferably, the middle positions of the four traction rods are all rotationally connected with the grooves through rotating shafts.

Preferably, the top surface of framework has offered the through-hole with four press pole looks adaptations, and the top of four press poles all runs through the through-hole and extends to the outside of framework.

Preferably, limit grooves matched with the limit blocks are formed in four corners of the filter plate, and one ends of the four limit blocks extend to the inside of the limit grooves.

Preferably, the frame body is of a U-shaped design, and the inner walls of the frame bodies of the filter plates are contacted.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

this shale shaker convenient to installation can play the auxiliary role when vibrating to framework and filter through setting up auxiliary spring, and through setting up installation mechanism, when installing between filter and framework, can press four press the pole, four press the pressing of pole can drive respectively and drive the stopper and reciprocate, later insert the inside of framework with the filter, and laminate mutually with the inner wall of framework, unclamp the press pole afterwards, utilize reset spring's elasticity to drive press the pole return, can drive the stopper through traction lever and pivot and move down, and then can make four stoppers insert the inside of spacing groove respectively, realize the installation to the filter, reach simple to operate's purpose.

Drawings

FIG. 1 is a perspective view of the structure of the present utility model;

FIG. 2 is an exploded view of the structure of the present utility model;

FIG. 3 is a cross-sectional view of the structure of the present utility model;

fig. 4 is an enlarged view of the structure of fig. 3 a according to the present utility model.

In the figure: 1. a bottom plate; 2. an auxiliary spring; 3. a frame; 4. a filter plate; 5. a mounting mechanism; 501. a groove; 502. a return spring; 503. a cross plate; 504. pressing a pressing rod; 505. a traction rod; 506. and a limiting block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, a vibrating screen convenient to install in this embodiment includes a bottom plate 1, auxiliary springs 2 are fixedly installed at four corners of the top of the bottom plate 1, a frame 3 is fixedly installed between the tops of the four auxiliary springs 2, a filter plate 4 is movably installed inside the frame 3, an installation mechanism 5 is fixedly installed inside the frame 3, the filter plate 4 is installed between the installation mechanism 5 and the frame 3, the bottom plate 1 and the auxiliary springs 2 can support the frame 3, the auxiliary springs 2 are arranged to assist when the filter plate 4 vibrates, the vibrating screen can be formed through the composition between the frame 3 and the filter plate 4, and the vibrating screen is equipment specially designed for screening stones in a quarry, and can also be used for classifying products in departments such as coal selection, mineral separation, building materials, electric power and chemical industry; the vibrating screen works by utilizing reciprocating rotary vibration generated by vibration excitation of the vibrator, and the frame body 3 and the filter plate 4 are installed and disassembled through the installation mechanism 5, so that the filter plate 4 can be directly replaced, the problem that the frame body 3 is communicated and replaced together is avoided, the cost is increased, and the replacement efficiency is improved.

The installation mechanism 5 comprises four grooves 501, grooves 501 are formed in four corners of the inner portion of the frame body 3, reset springs 502 are fixedly arranged on inner bottom walls of the four grooves 501, transverse plates 503 are fixedly arranged on tops of the four reset springs 502, pressing rods 504 are fixedly arranged on tops of the four transverse plates 503, traction rods 505 are movably arranged on outer surfaces of the four pressing rods 504, one ends of the four traction rods 505, which are far away from the pressing rods 504, are movably connected with one ends of limiting blocks 506, limiting blocks 506 are movably arranged in the inner portions of the four grooves 501, installation and disassembly between the frame body 3 and the filter plate 4 can be achieved through the installation mechanism 5, when the filter plate 4 needs to be replaced, only the four pressing rods 504 are needed to be pressed simultaneously, the four pressing rods 504 press the reset springs 502 through the transverse plates 503, and meanwhile, the limiting blocks 506 are driven to be separated from the inside of the limiting grooves through the traction rods 505 when the pressing rods 504 move downwards, and accordingly disassembly between the filter plate 4 and the frame body 3 can be achieved, and the filter plate 4 is convenient to replace.

The middle positions of the four traction rods 505 are rotationally connected with the grooves 501 through rotating shafts, and the four traction rods 505 can play an auxiliary supporting role through the rotating shafts, so that the purpose of stable rotation is achieved.

The spacing groove with stopper 506 looks adaptation has all been seted up in the four corners department of filter 4, and the inside of spacing groove is all extended to the one end of four stoppers 506, when stopper 506 inserts the inside in spacing groove, can realize the installation between framework 3 and the filter 4, when stopper 506 breaks away from the inside in spacing groove, can reach the dismantlement between framework 3 and the filter 4.

The vibrating screen can be arranged to solve the problems that the vibrating screen is large in vibration amplitude during working, so that a common screen is basically fixedly arranged on a frame, when the screen is damaged, the whole frame is required to be detached and replaced, the whole frame is troublesome, the damaged screen is only the screen, the frame is replaced together, the cost is increased, the whole frame is large in size, the weight is certain, and the problems of inconvenience in detachment and time waste are solved.

In practice, the method is carried out according to the following steps:

1) When the filter plate 4 and the frame 3 are mounted, the four pressing rods 504 can be pressed simultaneously;

2) Pressing the four pressing rods 504 drives the limiting blocks 506 to move upwards respectively;

3) Then the filter plate 4 is inserted into the frame 3 and is attached to the inner wall of the frame 3;

4) The pressing rod 504 is released, and the elastic force of the return spring 502 is utilized to drive the pressing rod 504 to return

5) Finally, the traction rod 505 and the rotating shaft can drive the limiting blocks 506 to move downwards, so that the four limiting blocks 506 can be respectively inserted into the limiting grooves, and the filter plate 4 is mounted.

To sum up, this shale shaker convenient to installation can play the auxiliary role when vibrating frame 3 and filter 4 through setting up auxiliary spring 2, and through setting up installation mechanism 5, when installing between filter 4 and frame 3, can press four push rods 504, four push rods 504 press can drive respectively and drive stopper 506 and reciprocate, afterwards insert the inside of frame 3 with filter 4, and laminate with the inner wall of frame 3, afterwards loosen push rods 504, utilize reset spring 502's elasticity to drive push rods 504 return, can drive stopper 506 through traction lever 505 and pivot and move down, and then can make four stoppers 506 insert the inside in spacing groove respectively, realize the installation to filter 4, reach simple to operate's purpose.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, 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, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the spirit and scope of the utility model as defined by the appended claims and their equivalents.

Claims (6)

1. The utility model provides a shale shaker convenient to installation, includes bottom plate (1), its characterized in that: auxiliary springs (2) are fixedly arranged at four corners of the top of the bottom plate (1), a frame body (3) is fixedly arranged between the tops of the four auxiliary springs (2), a filter plate (4) is movably arranged in the frame body (3), and a mounting mechanism (5) is fixedly arranged in the frame body (3);

the installation mechanism (5) comprises four grooves (501), grooves (501) are formed in four corners of the inside of the frame body (3), reset springs (502) are fixedly installed on inner bottom walls of the grooves (501), transverse plates (503) are fixedly installed on tops of the reset springs (502), pressing rods (504) are fixedly installed on tops of the transverse plates (503), traction rods (505) are movably installed on outer surfaces of the pressing rods (504), and limiting blocks (506) are movably installed in the grooves (501).

2. A vibrating screen for facilitating installation as recited in claim 1, wherein: one end of each of the four traction rods (505) far away from the pressing rod (504) is movably connected with one end of the limiting block (506).

3. A vibrating screen for facilitating installation as recited in claim 1, wherein: the middle positions of the four traction rods (505) are rotationally connected with the grooves (501) through rotating shafts.

4. A vibrating screen for facilitating installation as recited in claim 1, wherein: the top surface of framework (3) is offered and is pressed the through-hole of pole (504) looks adaptation with four, and the top of four pressing the pole (504) all runs through the through-hole and extends to the outside of framework (3).

5. A vibrating screen for facilitating installation as recited in claim 1, wherein: limiting grooves matched with limiting blocks (506) are formed in four corners of the filter plate (4), and one ends of the four limiting blocks (506) extend to the inside of the limiting grooves.

6. A vibrating screen for facilitating installation as recited in claim 1, wherein: the frame body (3) is of a U-shaped design, and the inner walls of the frame body (3) of the filter plate (4) are contacted.