CN217726247U - Multi-frequency vibrating screen cleaning device - Google Patents

Abstract

The utility model relates to the technical field of mesh cleaning, in particular to a multi-frequency vibrating screen mesh cleaning device, which comprises a frame body, wherein a screen mechanism is arranged inside the frame body, the screen mechanism comprises an outer rotating rod, an inner rotating rod is arranged inside the outer rotating rod, a servo motor is arranged on one side of the inner rotating rod, the output end of the servo motor is movably connected with a rotating brush, a plurality of groups of screen meshes are arranged at the bottom of the rotating brush, and an impact ring is arranged below the screen meshes; set up through the screw rod and slow down the influence of vibrations to rotatory brush work when the screen (ing) machine during operation, the setting of bottom stopper prevents that the brush-holder stud from touching to produce the damage to the screen cloth surface, and then influences the work of screen (ing) machine, and the bottom of framework is provided with the base. The utility model relates to a clear device of netting of multifrequency shale shaker is used for solving and all puts into multiunit rubber ball in order every layer when needs multilayer screening, has wasted the screening time and has increased the use cost of rubber ball and the problem that lower floor's sieve can't be cleared up in case after the putty.

Description

Multi-frequency vibrating screen cleaning device

Technical Field

The utility model relates to a clear technical field that nets specifically is a clear net device of multifrequency shale shaker.

Background

Current shale shaker is in the use, and the mesh of its screen cloth can be stopped up by the screening material for screen cloth screening effect descends greatly, and the back is accomplished in the screening simultaneously, and people of being not convenient for take out the material, and it is inconvenient to use, and the practicality is not strong, can not satisfy people's user demand, still has some problems.

The first problem is that: the current net of clearing often adopts and places the rubber ball in the screen cloth of lower floor, and the screen cloth that collides the upper strata under vibrations reaches the effect of clearing the net, but still need take out after the operation and put into in advance when using, also all put into multiunit rubber ball on every layer when needs multilayer screening, has wasted the screening time and has increased the use cost of rubber ball.

The second problem is that: the conventional net cleaning device is usually used for screening lump ores by using a double-layer vibrating screen, but the conventional double-layer vibrating screen cannot be cleaned once a lower-layer screen is blocked.

Therefore, a multi-frequency vibrating screen cleaning device is needed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multifrequency shale shaker device of clearing net when solving above-mentioned background art and all put into multiunit rubber ball when the multilayer screening of needs, in case the problem of unable clearance behind the putty has been wasted the cost of use and the lower floor's sieve that have increased the rubber ball.

In order to achieve the above object, the utility model provides a following technical scheme: a multi-frequency vibrating screen cleaning device comprises a frame body, wherein a screen mechanism is arranged inside the frame body and comprises an outer rotating rod, an inner rotating rod is arranged inside the outer rotating rod, a servo motor is arranged on one side of the inner rotating rod, the output end of the servo motor is movably connected with a rotating brush, a plurality of groups of screen meshes are mounted at the bottom of the rotating brush, and an impact ring is arranged below the screen meshes;

the rotary brush comprises a transmission rod, the bottom of the transmission rod is movably connected with a threaded sleeve, a screw rod is arranged inside the threaded sleeve, a first spring is wound outside the screw rod, the bottom of the first spring is fixedly connected with a gasket, a brush rod is arranged below the gasket, and a limiting block is arranged at the bottom of the brush rod;

the bottom of the frame body is provided with a base.

Preferably, one side of the impact ring is movably connected to the outer rotating rod through a limiting column.

Preferably, the output end of the servo motor is connected with a belt pulley, and the bottom of the belt pulley is provided with a limiting column for fixation.

Preferably, the rotary brush is connected to the outer rotating rod through a support rod, a connecting buckle is arranged outside the belt pulley, and the connecting buckle is fixedly connected to the outer rotating rod.

Preferably, the frame body comprises a feed inlet and a discharge outlet, the feed inlet is arranged on one side of the frame body, and the other side of the frame body is provided with a start button and a stop button.

Preferably, the base includes the roof, install the bottom plate below the roof, be provided with multifrequency vibrating motor between roof and the bottom plate, the bottom fixedly connected with multiunit second spring of bottom plate, the pulley holder is installed to the bottom of second spring.

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

1. the multi-frequency vibrating screen cleaning device separates required particles with different sizes in a mechanical vibration mode through the vibrating screen, and can be manually adjusted. The building material screening and classifying device has the advantages that various building materials can be used after being screened and classified continuously, the vibrating screen mainly works in such a way that the motor drives the track to pull the heavy hammer to knock and vibrate, the heavy hammer which rotates can automatically find a balance point, and materials in machinery are separated according to the required size under the condition of stable knocking. People can change the screen cloth according to different needs and confirm required size, adjust the rotational frequency of vibrations weight and confirm the work efficiency of production, and the work of shale shaker is very convenient still so to speak.

2. Through adversion pole swing joint drive the continuous vibration from top to bottom of screen cloth and screen, the screen cloth is at the screening process simultaneously, can drive rotatory brush and constantly rotate, thereby can constantly stir the screening material of plugging up in the screen cloth mesh, can screen on one side and clear up the screen cloth on one side like this, guarantee the screening effect of screen cloth, reach through the setting of striking ring simultaneously and further improved work efficiency to the material of jam in the screen cloth mesh, prevent that the material is irregular, the adhesion, the emergence of moist stifled net phenomenon, the screening precision is high, large output, the multilayer screening is used, the shield is sealed, and is dustless, move and maintain portably.

Drawings

Fig. 1 is a schematic view of a top-view three-dimensional structure of the present invention;

FIG. 2 is a schematic view of the explosion three-dimensional structure of the present invention;

FIG. 3 is a schematic view of a top-down cut-away three-dimensional structure of the frame and the sieving mechanism of the present invention;

fig. 4 is a schematic top perspective view of the inner rotating rod, the screen and the impact ring of the present invention;

fig. 5 is a schematic top view of the inner rotating rod, the motor, the rotating brush and the belt pulley according to the present invention;

fig. 6 is a schematic top view of the external rotating rod, the rotating brush, the connecting buckle and the supporting rod of the present invention;

fig. 7 is a schematic diagram of the explosion three-dimensional structure of the rotary brush of the present invention.

In the figure: 1. a frame body; 2. a screen mechanism; 3. a base; 11. a feed inlet; 12. a discharge port; 13. a start button; 14. a stop button; 21. an outer rotating rod; 22. an inner rotating rod; 23. a servo motor; 24. screening a screen; 25. an impact ring; 26. rotating the brush; 27. connecting buckles; 28. a belt pulley; 29. a support bar; 261. a transmission rod; 262. a threaded sleeve; 263. a first spring; 264. a screw; 265. a gasket; 266. a brush bar; 267. a limiting block; 31. a top plate; 32. a multi-frequency vibration motor; 33. a base plate; 34. a second spring; 35. a pulley seat.

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. 1-7, the present invention provides an embodiment:

a multi-frequency vibrating screen mesh cleaning device comprises a frame body 1, a screen mechanism 2 is arranged inside the frame body 1, the screen mechanism 2 comprises an outer rotating rod 21, an inner rotating rod 22 is arranged inside the outer rotating rod 21, a servo motor 23 is arranged on one side of the inner rotating rod 22, the output end of the servo motor 23 is movably connected with a rotating brush 26, a plurality of groups of screen meshes 24 are mounted at the bottom of the rotating brush 26, and an impact ring 25 is arranged below the screen meshes 24;

rotatory brush 26 includes transfer line 261, the bottom swing joint of transfer line 261 has swivel nut 262, the inside of swivel nut 262 is provided with screw rod 264, the outside of screw rod 264 is twined there is first spring 263, the bottom and the gasket 265 fixed connection of first spring 263, brush-holder stud 266 is installed to the below of gasket 265, stopper 267 is installed to the bottom of brush-holder stud 266, set up through screw rod 264 and slow down the influence of vibrations to rotatory brush 26 work when the sieve machine during operation, the setting of bottom stopper 267 prevents that brush-holder stud 266 from touching to produce to the screen cloth 24 surface and damaging, and then the work of influence sieve machine.

The bottom of the frame body 1 is provided with a base 3.

Further, one side of impact ring 25 is through spacing post swing joint on outer bull stick 21, through the drive of outer bull stick 21 make impact ring 25 produce irregular frequency's upper and lower vibration when producing the vibration through the screen (ing) machine organism, and then make impact ring 25 will block up the material striking and drop on screen cloth 24, improved the screening efficiency of shale shaker, the bottom of screen cloth 24 is provided with the rubber pad simultaneously, prevents that impact ring 25 striking dynamics is too big to produce the damage to screen cloth 24.

Further, the output end of the servo motor 23 is connected with a belt pulley 28, the bottom of the belt pulley 28 is provided with a limiting column for fixing, and power is transmitted to the inner rotating rod 22 through the belt pulley 28, so that the power is transmitted to each belt pulley 28 below under the driving of the inner rotating rod 22, and then the rotating brushes 26 on each layer are driven to rotate.

Furthermore, the rotating brush 26 is connected to the outer rotating rod 21 through the supporting rod 29, the connecting buckle 27 is arranged outside the belt pulley 28, the connecting buckle 27 is fixedly connected to the outer rotating rod 21, and the rotating outer rotating rod 21 can drive the rotating brush 26 connected to the supporting rod 29 to rotate to the groove in the frame body 1 at the same time, so that the screen 24 can be replaced conveniently.

Further, frame 1 includes feed inlet 11 and discharge gate 12, feed inlet 11 sets up the one side at frame 1, the opposite side of frame 1 is provided with start button 13 and stop button 14, start button 13 is used for controlling servo motor 23 and multifrequency vibrating motor 32's work, stop button 14 is used for controlling the stopping of servo motor 23 and multifrequency vibrating motor 32's work, feed inlet 11's setting is conveniently thrown the material, the material after the screening is conveniently collected in the setting of discharge gate 12, the multiunit recess has been seted up with one side of the same water flat line of rotatory brush 26 to inside through frame 1, rotatory brush 26 can rotate to the recess in has made things convenient for the change of screen cloth 24.

Further, base 3 includes roof 31, install bottom plate 33 below roof 31, be provided with multifrequency vibrating motor 32 between roof 31 and the bottom plate 33, bottom plate 33's bottom fixedly connected with multiunit second spring 34, pulley holder 35 is installed to the bottom of second spring 34, setting up through multifrequency vibrating motor 32 is respectively installing a set of adjustable eccentric block at the rotor shaft both ends, the centrifugal force that utilizes axle and the high-speed rotatory production of eccentric block obtains exciting force, multifrequency vibrating motor 32 vibration frequency range is big, exciting force cooperates properly with power and can reduce mechanical noise, the steady transmission of the vibrations power of multifrequency vibrating motor 32 for sieve machine mechanism 2 through setting up of multiunit second spring 34, convenient the removal of setting up through pulley holder 35 simultaneously.

The working principle is as follows:

in operation, start servo motor 23 and multifrequency vibrating motor 32's operation through pressing start button 13, servo motor 23 starts to drive rotatory brush 26 rotation through the output, the output is connected with belt pulley 28 simultaneously, belt pulley 28 is rotatory to drive interior bull stick 22 rotatory while and is driven the multiunit belt pulley 28 below the top belt pulley 28 simultaneously rotatory, thereby it drives multiunit rotatory brush 26 simultaneous working to drive, rotatory brush 26 is rotatory can be with the material tiling on the screen cloth 24, also can clear up the granule that blocks up in the screen cloth 24 mesh simultaneously for screening efficiency, meanwhile sieve machine mechanism 2 wholly rocks under multifrequency vibrating motor 32's work, the striking ring 25 of connecting on outer bull stick 21 this moment strikes the rubber pad that sets up in the screen cloth 24 bottom from top to bottom under shaking power, further accelerate the speed of screening also can clear up the large granule material that blocks up in the screen cloth 24 mesh.

When the screen 24 needs to be replaced, the stop button 14 is pressed to stop the operation of the servo motor 23 and the multi-frequency vibration motor 32, and then the outer rotating rod 21 is rotated to drive the supporting rod 29 to rotate the rotating brush 26 to the groove on one side of the frame 1, at this time, the screen 24 can be replaced until the operation is finished.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. The utility model provides a multifrequency shale shaker net cleaning device, includes framework (1), the inside of framework (1) is provided with screening machine mechanism (2), its characterized in that: the screening machine mechanism (2) comprises an outer rotating rod (21), an inner rotating rod (22) is arranged inside the outer rotating rod (21), a servo motor (23) is arranged on one side of the inner rotating rod (22), the output end of the servo motor (23) is movably connected with a rotating brush (26), a plurality of groups of screen meshes (24) are mounted at the bottom of the rotating brush (26), and an impact ring (25) is arranged below the screen meshes (24);

the rotary brush (26) comprises a transmission rod (261), the bottom of the transmission rod (261) is movably connected with a threaded sleeve (262), a screw rod (264) is arranged inside the threaded sleeve (262), a first spring (263) is wound outside the screw rod (264), the bottom of the first spring (263) is fixedly connected with a gasket (265), a brush rod (266) is installed below the gasket (265), and a limit block (267) is installed at the bottom of the brush rod (266);

the bottom of the frame body (1) is provided with a base (3).

2. The multi-frequency vibratory screen cleaner of claim 1, wherein: one side of the impact ring (25) is movably connected on the outer rotating rod (21) through a limiting column.

3. The multi-frequency vibratory screen cleaner of claim 1, wherein: the output end of the servo motor (23) is connected with a belt pulley (28), and the bottom of the belt pulley (28) is provided with a limiting column for fixation.

4. A multi-frequency vibratory screen cleaner as defined in claim 3 wherein: the rotary brush (26) is connected to the outer rotating rod (21) through a support rod (29), a connecting buckle (27) is arranged outside the belt pulley (28), and the connecting buckle (27) is fixedly connected to the outer rotating rod (21).

5. The multi-frequency vibratory screen cleaner of claim 1, wherein: the frame body (1) comprises a feeding hole (11) and a discharging hole (12), the feeding hole (11) is formed in one side of the frame body (1), and a starting button (13) and a stopping button (14) are arranged on the other side of the frame body (1).

6. The multi-frequency vibratory screen cleaner of claim 1, wherein: base (3) include roof (31), install bottom plate (33) below roof (31), be provided with multifrequency vibrating motor (32) between roof (31) and bottom plate (33), the bottom fixedly connected with multiunit second spring (34) of bottom plate (33), pulley holder (35) are installed to the bottom of second spring (34).

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