CN218014135U

CN218014135U - Cleaning mechanism of gravel vibrating screen machine

Info

Publication number: CN218014135U
Application number: CN202222150707.3U
Authority: CN
Inventors: 李辉; 席雯
Original assignee: Dangyang Zhongyang Building Materials Co ltd
Current assignee: Dangyang Zhongyang Building Materials Co ltd
Priority date: 2022-08-15
Filing date: 2022-08-15
Publication date: 2022-12-13
Anticipated expiration: 2032-08-15

Abstract

The utility model relates to a clean mechanism of grit sieving machine relates to grit and divides sieve equipment field to solve the problem of the screening effect variation of sieve, it includes the organism and sets up the sieve on the organism inner wall, still include brush and installation component, the installation component includes mount pad and sleeve, the mount pad sets up on the organism, the sleeve sets up on the mount pad, the inserting groove has been seted up on the sleeve, the brush sets up on the sleeve, be provided with on the mount pad and be used for driving the sleeve along the drive assembly who is on a parallel with sieve surface migration, the brush is laminated with the surface activity of sieve. This application has the brush and removes along the direction that is on a parallel with the sieve surface, accomplishes the cleanness to the sieve plate surface, has reduced the condition that the sieve mesh is blockked up and has taken place, has guaranteed the effect of sieve to the screening of grit.

Description

Cleaning mechanism of grit sieving machine

Technical Field

The application relates to the field of grit screening equipment, especially relates to a clean mechanism of grit sieving machine.

Background

The grit sieving machine is a screening equipment, mainly used screening grit material, during construction, need separate the grit of different diameters through the grit sieving machine, in the actual production process, in order to facilitate the steady operation of grit sieving machine, generally need clean the grit sieving machine.

The application number is 202021884388.3's china utility model discloses a grit sieving machine with dust removal function, including installing the spring support in the relative four corners of base, the slope sets up the screen cloth frame on the spring support, set up the eccentric vibrator of screen cloth frame outer wall, and set up the sieve between the screen cloth frame, screen cloth frame top surrounds the vertical dust cover that is provided with along the screen cloth frame edge, the air exhauster of intercommunication with the power is installed to the screen cloth frame outer wall, the intercommunication has the convulsions hose between dust cover lateral wall and the air exhauster, air exhauster air outlet department is provided with the collecting box, the dust cover lateral wall is provided with the displacement subassembly of drive convulsions hose along dust cover lateral wall back and forth movement, in the time of the use, pour the grit into on the sieve, after closing the dust cover, through eccentric vibrator drive sieve shake, sieve, the grit is sieved, restart air exhauster, collect the dust that produces in the screening process, thereby the dust that has avoided the screening in-process to influence workman's health.

In view of the above-mentioned related art, the inventors found that the following drawbacks exist: when screening grit, can have some dust to cover on the sieve, long-term use can lead to the sieve mesh to block up to influence the screening effect to the grit.

SUMMERY OF THE UTILITY MODEL

In order to guarantee the screening effect of sieve, this application provides a clean mechanism of grit sieving machine.

The application provides a clean mechanism of grit sieving machine adopts following technical scheme:

the utility model provides a grit sieving machine's clean mechanism, includes the organism and sets up the sieve on the organism inner wall, still includes brush and installation component, the installation component includes mount pad and sleeve, the mount pad set up in on the organism, the sleeve set up in on the mount pad, the brush set up in on the sleeve, be provided with on the mount pad and be used for the drive the sleeve is along being on a parallel with the drive assembly that sieve surface removed, the brush with the surface activity laminating of sieve.

Through adopting above-mentioned technical scheme, sieve the back to the grit, drive assembly drive sleeve removes, drives the brush and removes along the direction that is on a parallel with the sieve surface, accomplishes the cleanness to the sieve plate surface, and it is more convenient to use, has reduced the condition emergence that the sieve mesh on the sieve is blockked up, has guaranteed the screening effect of sieve to the grit.

Optionally, a sliding block is arranged on the mounting seat in a sliding manner, one end of the sleeve is fixedly connected to the sliding block, and the driving assembly is used for driving the sliding block to slide.

Through adopting above-mentioned technical scheme, when driving piece drive slider slided, the slider drove the sleeve and removes simultaneously, makes the sleeve more stable at the removal in-process, has strengthened the clean effect to the sieve.

Optionally, a slide rail in sliding fit with the slide block is arranged on the mounting seat.

Through adopting above-mentioned technical scheme, the slide rail restricts the position of slider, makes the slider be difficult for breaking away from the mount pad, has improved the slip stability of slider simultaneously.

Optionally, the driving assembly includes a gear, a rack, and a rotating electrical machine, a mounting groove is formed in the mounting seat, the rack is fixedly connected to the bottom wall of the mounting groove, the rotating electrical machine is fixedly connected to the slider, an output shaft of the rotating electrical machine is coaxially and fixedly connected to the gear, a rotation axis of the gear is parallel to an axis direction of the sleeve, and the gear is engaged with the rack.

Through adopting above-mentioned technical scheme, when rotating electrical machines drive gear rotated, rotating electrical machines slided along with the slider simultaneously, had improved the relative position stability of rotating electrical machines and gear, did not need manual operation can realize drive gear pivoted operation, had practiced thrift the manpower, had reduced workman's work load.

Optionally, a strip-shaped hole is formed in the machine body, one end, far away from the mounting seat, of the sleeve penetrates through the strip-shaped hole and extends into the machine body, an insertion groove is formed in one end, close to the machine body, of the sleeve, and the hairbrush is movably arranged in the insertion groove.

Through adopting above-mentioned technical scheme, the sleeve is along with the slider when sliding, and the bar pore pair telescopic position is restricted, makes the sleeve be difficult for droing from the organism, has improved telescopic positional stability, and the brush of being convenient for cleans the sieve, and clean the completion back is accomodate the brush through the inserting groove on the sleeve completion.

Optionally, a clamping block is arranged on the brush, a sliding groove along the axis direction of the sleeve is formed in the inner wall of the insertion groove, the clamping block is connected in the sliding groove in a sliding mode, a limiting part is arranged at the notch of the insertion groove, and the clamping block is movably abutted to the limiting part.

Through adopting above-mentioned technical scheme, joint piece sliding connection makes the brush remove on following telescopic axis direction in the spout, is convenient for accomodate the brush, and the locating part limits the position of joint piece, makes the brush be difficult for coming off from the inserting groove, has improved the positional stability of brush.

Optionally, a clamping groove is formed in the side wall of the sliding groove, and the clamping block is in splicing fit with the clamping groove.

Through adopting above-mentioned technical scheme, after the brush removed suitable position in the sleeve, make joint piece and joint groove peg graft to fix the position of brush, improved brush and telescopic connection stability.

Optionally, two groups of organ covers used for shielding the strip-shaped holes are arranged on the machine body, the two groups of organ covers are respectively located on two sides of the sleeve, one end of each organ cover is fixedly connected to the machine body, and the other end of each organ cover is fixedly connected to the sleeve.

Through adopting above-mentioned technical scheme, when the sleeve removed in the bar hole, a set of organ cover extension, another set of organ cover shrink accomplished the sheltering from in the bar hole, has reduced the dust in the organism and has spilled over.

To sum up, the application comprises at least the following beneficial technical effects:

1. after the gravel is screened, the driving assembly drives the sleeve to move, and drives the brush to move along the direction parallel to the surface of the sieve plate, so that the surface of the sieve plate is cleaned, the use is more convenient, the occurrence of blockage of sieve holes on the sieve plate is reduced, and the screening effect of the sieve plate on the gravel is ensured;

2. when the rotating motor drives the gear to rotate, the rotating motor slides along with the sliding block, so that the relative position stability of the rotating motor and the gear is improved, the rotating operation of the driving gear can be realized without manual operation, the manpower is saved, and the workload of workers is reduced;

3. when the sleeve moves in the strip-shaped hole, one group of organ covers extends, the other group of organ covers contracts, the shielding of the strip-shaped hole is completed, and the overflow of dust in the machine body is reduced.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;

FIG. 2 is a schematic diagram of the overall structure of a screen deck, a brush and a mounting assembly according to an embodiment of the present application;

FIG. 3 is a schematic cross-sectional view of an embodiment of the present application showing a brush and sleeve connection;

fig. 4 is an enlarged schematic view of a drive assembly shown in an embodiment of the present application.

Reference numerals: 1. a body; 11. a strip-shaped hole; 12. an organ cover; 13. a spring support; 14. a discharge port; 2. a sieve plate; 3. a brush; 31. a clamping block; 4. mounting the component; 41. a mounting base; 411. mounting grooves; 412. a slider; 413. a slide rail; 42. a sleeve; 421. inserting grooves; 422. a chute; 423. a stopper; 424. a clamping groove; 5. a drive assembly; 51. a gear; 52. a rack; 53. a rotating electric machine; 6. an eccentric vibrator; 7. a collection box; 8. an air draft hose.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

Referring to fig. 1, a cleaning mechanism of a sandstone sieving machine comprises a machine body 1, an eccentric vibrator 6 and a sieve plate 2, wherein the machine body 1 is obliquely arranged, spring supports 13 are arranged at the bottom of the machine body 1 relative to four corners, the sieve plate 2 is obliquely arranged and mounted on the inner wall of the machine body 1, a discharge port 14 is formed in the machine body 1, the discharge port 14 is positioned at one end of the sieve plate 2 with a lower height, the eccentric vibrator 6 is mounted on the machine body 1, when the sandstone is sieved, the sandstone is poured on the sieve plate 2 firstly, the machine body 1 is driven to vibrate by the eccentric vibrator 6, and the spring supports 13 support the machine body 1, so that the machine body 1 is kept stable in the vibration process, and finally, blanking is carried out through the discharge port 14;

collecting box 7 is installed in organism 1's the outside, has seted up the air outlet on the lateral wall of collecting box 7, and air outlet department installs the filter screen, install the air exhauster that communicates with the power in the collecting box 7, is provided with exhaust hose 8 between air exhauster and the organism 1, 8 intercommunications through exhaust hose are passed through to air exhauster and 1 inside of organism, 7 screening processes, dust in the air exhauster drive exhaust hose 8 absorbs organism 1, filters the dust through the filter screen, has guaranteed the absorption effect to dust in the organism 1.

The embodiment of the application discloses clean mechanism of grit sieving machine.

Referring to fig. 1, the cleaning mechanism of the sand and stone vibrating screen machine further comprises a brush 3, a mounting component 4 and a driving component 5, wherein the brush 3 is mounted through the mounting component 4, and the driving brush 3 is used for cleaning the upper surface of the sieve plate 2 under the action of the driving component 5.

Referring to fig. 2 and 3, in order to mount the brush 3, the mounting assembly 4 includes a mounting seat 41 and a sleeve 42, the mounting seat 41 is fixedly mounted on the outer peripheral wall of the machine body 1, a mounting groove 411 is formed in one side of the mounting seat 41 close to the machine body 1, a strip-shaped hole 11 is formed in one side of the machine body 1 close to the mounting seat 41, a slide rail 413 is fixedly connected to the bottom wall of the mounting groove 411, a slide block 412 is slidably connected to the slide rail 413, one end of the sleeve 42 is fixedly connected to the slide block 412, the other end of the sleeve 42 passes through the strip-shaped hole 11 and extends into the machine body 1, the axis of the sleeve 42 is parallel to the surface of the screen plate 2, and the slide block 412 slides on the slide rail 413, so that the stability of the sleeve 42 in the moving process is improved;

an insertion groove 421 is formed in one end, away from the sliding block 412, of the sleeve 42, the brush 3 is movably arranged in the insertion groove 421, the brush 3 is fixedly connected with the clamping block 31, two groups of sliding grooves 422 along the axial direction of the sleeve 42 are formed in the inner wall of the insertion groove 421, the two groups of sliding grooves 422 are parallel to each other, the clamping block 31 is in sliding connection and adaptation with the sliding grooves 422, one end of the clamping block 31 is in sliding connection with one group of sliding grooves 422, the other end of the clamping block 31 is movably connected with the other group of sliding grooves 422, and the two groups of sliding grooves 422 limit the position of the sliding block 412, so that the sliding of the clamping block 31 is more stable;

a limiting part 423 is arranged at the notch of the insertion groove 421, in this embodiment, the limiting part 423 is a limiting block, the limiting block is in a circular ring shape, the side wall of the clamping block 31 is movably abutted to the side wall of the limiting block, a spring is arranged on the side wall of the insertion groove 421 of the clamping block 31, one end of the spring is fixedly connected to the side wall of the insertion groove 421, the other end of the spring is movably abutted to the side wall of the clamping block 31, when the clamping block 31 slides to the notch of the insertion groove 421, the brush 3 is driven to move out of the insertion groove 421, the limiting block is abutted to the clamping block 31, the brush 3 is not easy to fall off from the insertion groove 421, the spring is abutted to the side wall of the clamping block 31, the position stability of the brush 3 is improved, and the sieve plate 2 is convenient to clean;

seted up joint groove 424 on the lateral wall of spout 422, joint groove 424 is located spout 422 and keeps away from the one end of inserting groove 421 notch, in this embodiment, joint groove 424's extending direction is perpendicular with spout 422's extending direction, joint groove 424 and joint piece 31 grafting adaptation, slide to keeping away from inserting groove 421 notch department when joint piece 31, rotate brush 3, make joint piece 31 peg graft with joint groove 424, be convenient for accomodate into inserting groove 421 with brush 3, make brush 3's position more stable.

Referring to fig. 2 and 4, in order to facilitate the movement of the brush 3, thereby cleaning the screen plate 2, the driving assembly 5 includes a gear 51, a rack 52 and a rotating motor 53, the rack 52 is fixedly connected to the bottom wall of the mounting groove 411, the length direction of the rack 52 is the same as the length direction of the sliding rail 413, the rotating motor 53 is fixedly connected to the sliding block 412, the output shaft of the rotating motor 53 is coaxially and fixedly connected with the gear 51, the rotation axis of the gear 51 is parallel to the axis direction of the sleeve 42, the rotating motor 53 is started, the gear 51 rotates, the sliding block 412 is driven to slide on the sliding rail 413, thereby driving the sleeve 42 to move, and completing the cleaning operation of the screen plate 2 by the brush 3.

Referring to fig. 2, when the brush 3 cleans the sieve plate 2, in order to reduce the overflow of dust in the machine body 1, two sets of organ covers 12 for shielding the strip-shaped hole 11 are arranged on the machine body 1, the two sets of organ covers 12 are respectively located at two sides of the sleeve 42, one end of each organ cover 12 is fixedly connected to a side wall of the strip-shaped hole 11, the other end of each organ cover 12 is fixedly connected to the peripheral wall of the sleeve 42, the sleeve 42 is moved, one set of organ covers 12 is extended, the other set of organ covers 12 are contracted, the shielding operation of the strip-shaped hole 11 is completed, and the overflow of dust in the machine body 1 is reduced.

The implementation principle of the embodiment of the application is as follows: when the sieve plate 2 needs to be cleaned, the brush 3 is rotated to enable the clamping block 31 to be separated from the clamping groove 424, the clamping block 31 is moved to enable the clamping block 31 to slide in the sliding groove 422, when the clamping block 31 slides to the notch of the insertion groove 421, the brush 3 is moved out of the insertion groove 421, the rotating motor 53 is started, the gear 51 rotates, the sliding block 412 is driven to slide on the sliding rail 413, and therefore the sleeve 42 is driven to move, and the cleaning operation of the brush 3 on the sieve plate 2 is completed; after the cleanness is accomplished, remove joint block 31, slide to keeping away from inserting groove 421 notch department when joint block 31, rotate brush 3, make joint block 31 peg graft with joint groove 424, accomplish the operation of accomodating brush 3, convenient to use has guaranteed the screening effect of sieve 2.

The above are preferred embodiments of the present application, and the scope of protection of the present application is not limited thereto, so: equivalent changes in structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a clean mechanism of grit sieving machine, includes organism (1) and sets up sieve (2) on organism (1) inner wall, its characterized in that: still include brush (3) and installation component (4), installation component (4) are including mount pad (41) and sleeve (42), mount pad (41) set up in on organism (1), sleeve (42) set up in on mount pad (41), brush (3) set up in on sleeve (42), be provided with on mount pad (41) and be used for the drive sleeve (42) along being on a parallel with drive assembly (5) of sieve (2) surface movement, brush (3) with the surface activity laminating of sieve (2).

2. A cleaning mechanism for a sand shaker as claimed in claim 1, wherein: the sliding block (412) is arranged on the mounting seat (41) in a sliding mode, one end of the sleeve (42) is fixedly connected to the sliding block (412), and the driving assembly (5) is used for driving the sliding block (412) to slide.

3. A cleaning mechanism for a sand shaker as claimed in claim 2, wherein: the mounting seat (41) is provided with a sliding rail (413) which is matched with the sliding block (412) in a sliding mode.

4. A cleaning mechanism for a sand shaker as claimed in claim 2, wherein: the driving assembly comprises a gear (51), a rack (52) and a rotating motor (53), a mounting groove (411) is formed in the mounting seat (41), the rack (52) is fixedly connected to the bottom wall of the mounting groove (411), the rotating motor (53) is fixedly connected to the sliding block (412), an output shaft of the rotating motor (53) is coaxially and fixedly connected with the gear (51), the rotating axis of the gear (51) is parallel to the axis direction of the sleeve (42), and the gear (51) is meshed with the rack (52).

5. A cleaning mechanism for a sand shaker as claimed in claim 1, wherein: a strip-shaped hole (11) is formed in the machine body (1), one end, far away from the mounting seat (41), of the sleeve (42) penetrates through the strip-shaped hole (11) and extends to the interior of the machine body (1), an insertion groove (421) is formed in one end, close to the machine body (1), of the sleeve (42), and the hairbrush (3) is movably arranged in the insertion groove (421).

6. A cleaning mechanism for a sand and rock vibrating screen according to claim 5, wherein: be provided with joint piece (31) on brush (3), set up spout (422) along sleeve (42) axis direction on the inner wall of inserting groove (421), joint piece (31) sliding connection in spout (422), the notch department of inserting groove (421) is provided with locating part (423), joint piece (31) with locating part (423) activity butt.

7. A cleaning mechanism for a sand and rock sieving machine according to claim 6, characterized in that: the lateral wall of spout (422) has seted up joint groove (424), joint piece (31) with joint groove (424) grafting adaptation.

8. A cleaning mechanism for a sand and rock sieving machine according to claim 5, characterized in that: the machine body (1) is provided with two groups of organ covers (12) used for shielding the strip-shaped holes (11), the two groups of organ covers (12) are respectively positioned on two sides of the sleeve (42), one end of each organ cover (12) is fixedly connected to the machine body (1), and the other end of each organ cover (12) is fixedly connected to the sleeve (42).