CN216800600U

CN216800600U - Screening shale shaker convenient to clearance

Info

Publication number: CN216800600U
Application number: CN202122893270.8U
Authority: CN
Inventors: 张启刚; 刘衍明
Original assignee: Weihai Xinyou Polymer Technology Co ltd
Current assignee: Weihai Xinyou Polymer Technology Co ltd
Priority date: 2021-11-19
Filing date: 2021-11-19
Publication date: 2022-06-24
Anticipated expiration: 2031-11-19

Abstract

The utility model discloses a screening vibrating screen convenient to clean, and particularly relates to the technical field of vibrating screens. According to the utility model, the cam on the rotating shaft is in contact with the rubber pad at the bottom of the screen, the cam is in contact with the screen once when rotating for one circle, the spring in the chute is extruded when the screen and the ring plate move upwards, the spring generates reverse acting force after being extruded, and when the cam is not in contact with the rubber pad at the bottom of the screen, the spring pushes the sliding block to move downwards quickly, so that repeated movement is realized, the screen fluctuates up and down in the box body to generate vibration, the material blockage can be effectively avoided, and the screening efficiency of the material is accelerated.

Description

Screening shale shaker convenient to clearance

Technical Field

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

Background

The screening machine utilizes the relative motion of the material that needs to handle and sifter, makes partial material granule see through the sieve mesh, can set up the screen cloth of different mesh sizes, falls into different grades with the material according to the particle size, and at the in-process of screening, the particle that the granularity is less than sieve mesh size in the material passes the sifter and falls to the undersize, and the granule that the granularity is greater than sieve mesh size in the material is stayed on the screen cloth, realizes automatic separation, and some enterprises of producing food, fertilizer all can use the screening machine to carry out screening process to the material.

The mode that current screening machine adopted the vibration generally sieves the material, uses the back for a long time, and the granule of material can be glutinous on the screen cloth to stifled in the mesh of screen cloth, this just needs the manual work to clear up the screen cloth, and the operation is got up and is wasted time and energy, influences production efficiency.

SUMMERY OF THE UTILITY MODEL

To overcome the above-mentioned deficiencies of the prior art, embodiments of the present invention provide a screening shaker that is easy to clean to address the above-mentioned problems of the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a screening shale shaker convenient to clearance, includes the box, the inside screen cloth that is equipped with of box, the fixed crown plate that is equipped with in screen cloth top, the spout has all been seted up to box inner chamber both sides inner wall surface, all is equipped with the slider in two spouts, the fixed spring that is equipped with in slider top, spring top and spout inner chamber top fixed connection, slider and crown plate swing joint, crown plate inner wall surface is seted up flutedly, first jack has been seted up to the recess inner wall, the slider is close to crown plate side surface and has seted up the second jack, the second jack is linked together with first jack one side, be equipped with the inserted block in first jack and the second jack, fixed being equipped with the circle piece in inserted block one side, the circle piece is established in the recess, the screen cloth bottom is equipped with the vibration subassembly.

In a preferred embodiment, a plurality of clamping blocks are fixedly arranged on the surface of the inner wall of the round block, a plurality of clamping grooves are formed in the surface of the inner wall of the groove, and the clamping blocks are arranged in the clamping grooves and clamped with the clamping grooves, so that the stability between the round block and the groove is improved.

In a preferred embodiment, the vibration assembly comprises a rotating shaft, two ends of the rotating shaft are connected with the box body through ball bearings, cams are fixedly sleeved on outer walls of two sides of the rotating shaft, rubber pads are fixedly arranged on two sides of the bottom of the screen mesh and are in contact with the tops of the cams, and the rubber pads are in contact with the cams, so that damage of the cams to the surface of the screen mesh can be reduced.

In a preferred embodiment, a connecting plate is fixedly arranged at the top of the rotating shaft, a plurality of steel wire brushes are fixedly arranged at the top of the connecting plate, the tops of the steel wire brushes are in contact with the bottom of the screen, and the steel wire brushes can scrape the screen, so that materials are effectively prevented from being blocked in the meshes of the screen.

In a preferred embodiment, a motor is fixedly arranged on the outer wall of one side of the box body, one end of an output shaft of the motor is fixedly connected with one side of the rotating shaft, and the motor is used for driving, so that labor is saved during use.

In a preferred embodiment, a plurality of handles are fixedly arranged at the top of the ring plate, so that the screen mesh and the ring plate can be conveniently taken out of the box body by workers.

In a preferred embodiment, an outlet is formed in one side of the box body, a door plate is movably hinged in the outlet, and the door plate is opened to facilitate cleaning of materials inside the box body by workers.

The utility model has the technical effects and advantages that:

1. according to the utility model, the cam on the rotating shaft is in contact with the rubber pad at the bottom of the screen, the cam is in contact with the screen once when rotating for one circle, the spring in the chute is extruded when the screen and the ring plate move upwards, the spring generates reverse acting force after being extruded, and when the cam is not in contact with the rubber pad at the bottom of the screen, the spring pushes the sliding block to move downwards quickly, so that repeated movement is realized, the screen fluctuates up and down in the box body to generate vibration, the material blockage can be effectively avoided, and the screening efficiency of the material is accelerated.

2. Through extracting the disk from the recess, drive the inserted bar and shift out from in first jack and the second jack, then grasp handle on the crown plate and take out the screen cloth from the box, clear up the inside of screen cloth, after the clearance is accomplished, aim at first jack and second jack with the inserted block again and insert, the disk inserts in the recess, a plurality of fixture blocks on the disk block card firmly to the draw-in groove in, improve the stability of disk in the recess, moreover, the steam generator is simple in structure, adopt the mode of plug to install the screen cloth, the operation is got up very simply.

3. Follow the pivot through changeing epaxial connecting plate and rotate together, when a plurality of steel brushes on the connecting plate contacted with the bottom of screen cloth, the steel brush can scrape the brush to the screen cloth, scrapes the material in the screen cloth, can effectively avoid the material jam in the mesh of screen cloth, further improves the clearance effect to the screen cloth, and it is more convenient to use, alleviates the labour.

Drawings

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

FIG. 2 is a cross-sectional view of the case of the present invention.

Figure 3 is a cross-sectional view of a screen of the present invention.

Fig. 4 is a cross-sectional view of a slider of the present invention.

Fig. 5 is an enlarged view of the portion a of fig. 4 according to the present invention.

The reference signs are: 1. a box body; 2. screening a screen; 3. a ring plate; 4. a chute; 5. a slider; 6. a spring; 7. a groove; 8. a first jack; 9. a second jack; 10. inserting a block; 11. a round block; 12. a clamping block; 13. a card slot; 14. a rotating shaft; 15. a cam; 16. a rubber pad; 17. a connecting plate; 18. a wire brush; 19. a motor; 20. a handle; 21. a door panel.

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.

Referring to the attached drawings 1-5 of the specification, the screening vibrating screen convenient to clean comprises a box body 1, a screen 2 is arranged inside the box body 1 and used for screening materials, a ring plate 3 is fixedly arranged at the top of the screen 2 and can prevent the materials from directly falling into the box body 1 from the screen 2, sliding grooves 4 are formed in the inner wall surfaces of two sides of an inner cavity of the box body 1, sliding blocks 5 are arranged in the two sliding grooves 4, a spring 6 is fixedly arranged at the top of each sliding block 5 and is a mechanical part which works by elasticity, a part made of elastic materials deforms under the action of external force and recovers to the original shape after the external force is removed, the top end of each spring 6 is fixedly connected with the top of the inner cavity of each sliding groove 4, each sliding block 5 is movably connected with the ring plate 3, a groove 7 is formed in the inner wall surface of the ring plate 3, a first insertion hole 8 is formed in the inner wall of each groove 7, the surface of one side, close to the ring plate 3, of the sliding block 5 is provided with a second jack 9, the second jack 9 is communicated with one side of the first jack 8, an inserting block 10 is arranged in the first jack 8 and the second jack 9, one side of the inserting block 10 is fixedly provided with a round block 11, the round block 11 is arranged in the groove 7, the inserting block 10 on the round block 11 is inserted into the first jack 8 and the second jack 9, the ring plate 3 and the sliding block 5 are firmly fixed together, so that the installation and the disassembly are convenient, the surface of the inner wall of the round block 11 is fixedly provided with a plurality of clamping blocks 12, the surface of the inner wall of the groove 7 is provided with a plurality of clamping grooves 13, the clamping blocks 12 are arranged in the clamping grooves 13 and clamped with the clamping grooves 13, when the round block 11 is inserted into the groove 7, the clamping blocks 12 are clamped in the clamping grooves 13, so that the stability between the round block 11 and the groove 7 can be increased, the bottom of the screen 2 is provided with a vibrating assembly, the vibrating assembly comprises a rotating shaft 14, the two ends of the rotating shaft 14 are connected with the box body 1 through ball bearings, cams 15 are fixedly sleeved on the outer walls of the two sides of the rotating shaft 14, the cams 15 refer to mechanical rotation or sliding parts (such as wheels or protruding parts of the wheels), the cams transmit motion to rolling wheels moving close to the edges of the rolling wheels or needle bars moving freely on groove surfaces, or bear force from the rolling wheels and the needle bars, the springs 6 are matched with the cams 15, so that the screen 2 can move up and down in the box body 1 to generate vibration, the anti-blocking effect is achieved, the screening effect is accelerated, rubber pads 16 are fixedly arranged on the two sides of the bottom of the screen 2, the bottoms of the rubber pads 16 are contacted with the tops of the cams 15, a motor 19 is fixedly arranged on the outer wall of one side of the box body 1, the motor 19 refers to an electromagnetic device for realizing electric energy conversion or transmission according to electromagnetic induction, and the principle function of the motor is to generate driving torque, as the power supply with electrical apparatus or various machinery, motor 19 output shaft one end and 14 one sides fixed connection of pivot adopt motor 19 to drive, reduce the hand labor power, the fixed a plurality of handles 20 that are equipped with in 3 tops of crown plate, the staff of being convenient for takes out screen cloth 2 and crown plate 3 from box 1 in, the export has been seted up to box 1 one side, the export internalization articulates there is door plant 21, opens door plant 21, makes things convenient for the staff to clear up the material of box 1 inside.

The implementation scenario is specifically as follows: when the screening machine is used, a worker puts materials to be screened into the ring plate 3, then the motor 19 is started to drive the rotating shaft 14 to rotate, the two cams 15 on the rotating shaft 14 are in contact with the rubber pads 16 at the bottom of the screen 2, the cams 15 rotate once, the screen 2 and the ring plate 3 move upwards, the sliding blocks 5 on the ring plate 3 slide in the sliding grooves 4, the sliding blocks 5 extrude the springs 6 in the sliding grooves 4 when moving upwards, the springs 6 can generate reverse acting force after being extruded, when the cams 15 are not in contact with the rubber pads 16 at the bottom of the screen 2, the springs 6 push the sliding blocks 5 to rapidly move downwards, and the repeated movement enables the screen 2 to fluctuate up and down in the box body 1 to generate vibration, so that material blockage can be effectively avoided, the screening efficiency of the materials is accelerated, the materials with the particles larger than the screen 2 are remained on the screen 2, and the materials with the particles smaller than the screen 2 fall into the box body 1 from the screen 2, after long-time use, the staff can extract the disk 11 from recess 7, drive the inserted bar and shift out from first jack 8 and second jack 9, then grab handle 20 on the crown plate 3 and take out screen cloth 2 from box 1, clear up the inside of screen cloth 2, after the clearance is accomplished, aim at first jack 8 and second jack 9 with inserted block 10 again and insert, disk 11 inserts in recess 7, card that a plurality of fixture blocks 12 on disk 11 are firm is to draw-in groove 13, improve the stability of disk 11 in recess 7, just can continue to use screen cloth 2 to sieve, moreover, the steam generator is simple in structure, adopt the mode of plug to install screen cloth 2, it is very simple to operate.

Referring to the attached fig. 2 and 3 of the specification, in the screening vibrating screen convenient to clean of the embodiment, the top of the rotating shaft 14 is fixedly provided with the connecting plate 17, the top of the connecting plate 17 is fixedly provided with the plurality of steel wire brushes 18, the tops of the steel wire brushes 18 are in contact with the bottom of the screen cloth 2, the steel wire brushes 18 scrape the bottom of the screen cloth 2, and meanwhile, the steel wire brushes 18 can be inserted into meshes of the screen cloth 2 to clean the meshes and avoid blockage.

The implementation scenario is specifically as follows: when using pivot 14 to drive 15 drive screen cloth 2 of cam and reciprocate, pivot 14 epaxial connecting plate 17 is followed pivot 14 and is rotated together, when a plurality of steel brushes 18 on connecting plate 17 and screen cloth 2's bottom contact, steel brush 18 can scrape the brush to screen cloth 2, scrape the material in the screen cloth 2, can effectively avoid the material jam in screen cloth 2's mesh, further improve the clearance effect to screen cloth 2, it is more convenient to use, alleviate the labour.

And finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.

Claims

1. The utility model provides a screening shale shaker convenient to clearance, includes box (1), its characterized in that: the screen cloth (2) is arranged in the box body (1), a ring plate (3) is fixedly arranged at the top of the screen cloth (2), sliding grooves (4) are formed in the inner wall surfaces of the two sides of an inner cavity of the box body (1), sliding blocks (5) are arranged in the two sliding grooves (4), a spring (6) is fixedly arranged at the top of each sliding block (5), the top end of each spring (6) is fixedly connected with the top of the inner cavity of each sliding groove (4), each sliding block (5) is movably connected with the ring plate (3), a groove (7) is formed in the inner wall surface of each ring plate (3), a first insertion hole (8) is formed in the inner wall of each groove (7), a second insertion hole (9) is formed in the surface, close to one side of the ring plate (3), of each sliding block (5), each second insertion hole (9) is communicated with one side of the corresponding first insertion hole (8), and an insertion block (10) is arranged in each first insertion hole (8) and each second insertion hole (9), insert block (10) one side and fixedly be equipped with circle piece (11), circle piece (11) are established in recess (7), screen cloth (2) bottom is equipped with the vibration subassembly.

2. The easy-to-clean screening shaker of claim 1, further comprising: the round block (11) inner wall surface is fixed and is equipped with a plurality of fixture blocks (12), a plurality of draw-in grooves (13) have been seted up to recess (7) inner wall surface, fixture block (12) are established in draw-in groove (13) and with draw-in groove (13) joint.

3. The easy-to-clean screening shaker of claim 1, further comprising: the vibration subassembly includes pivot (14), pivot (14) both ends all are connected with box (1) through ball bearing, all fixed the cover is equipped with cam (15) on the outer wall of pivot (14) both sides, screen cloth (2) bottom both sides are all fixed and are equipped with rubber pad (16), rubber pad (16) bottom contacts with cam (15) top.

4. A screening shaker as claimed in claim 3, wherein: the top of the rotating shaft (14) is fixedly provided with a connecting plate (17), the top of the connecting plate (17) is fixedly provided with a plurality of steel wire brushes (18), and the tops of the steel wire brushes (18) are in contact with the bottom of the screen (2).

5. A screening shaker as claimed in claim 3, wherein: a motor (19) is fixedly arranged on the outer wall of one side of the box body (1), and one end of an output shaft of the motor (19) is fixedly connected with one side of the rotating shaft (14).

6. The easy-to-clean screening shaker of claim 1, further comprising: the top of the ring plate (3) is fixedly provided with a plurality of handles (20).

7. The easy-to-clean screening shaker of claim 1, further comprising: an outlet is formed in one side of the box body (1), and a door plate (21) is movably hinged in the outlet.