CN217450880U

CN217450880U - Linear vibrating screen machine

Info

Publication number: CN217450880U
Application number: CN202123029357.7U
Authority: CN
Inventors: 王波; 岑忠于; 董利春; 张�杰
Original assignee: Ningbo Ruilong New Mstar Technology Ltd
Current assignee: Ningbo Ruilong New Mstar Technology Ltd
Priority date: 2021-12-03
Filing date: 2021-12-03
Publication date: 2022-09-20
Anticipated expiration: 2031-12-03

Abstract

The application discloses sharp sieving machine, including sieve case, screen cloth and clearance brush shake, the screen cloth is fixed in the sieve incasement shakes, the clearance brush with sieve case sliding connection shakes, the one end butt of clearance brush in the screen cloth. This application has the clearance brush and the screen cloth cooperation of brush strip through the setting, and the mounting bar with shake the cooperation of sliding of sieve case, the mounting bar that slides can brush down adnexed tiny granule on the screen cloth, be convenient for clear up the screen cloth.

Description

Linear vibrating screen machine

Technical Field

The application relates to the technical field of mechanical equipment application, in particular to a linear vibrating screen machine.

Background

The linear vibrating screen machine is a machine which utilizes a linear vibrating screen to screen materials so as to separate materials with different specifications. The linear vibrating screen is one vibrating power source driven by vibration motor to throw material onto the screen while making it move linearly forwards, so that the material is fed homogeneously into the material feeding port of the screening machine and separated to produce oversize product and undersize product in different sizes. The linear vibrating screen machine has low energy consumption, high yield, simple structure and automatic discharge, so the linear vibrating screen machine is very common in the industries of coal, water and electricity, mine, building material, chemical industry and the like

With respect to the above-described related art, the inventors consider that: the material specification of bottom is less in staying the straight line sieve machine that shakes, and the unloading is accomplished the back, and the straight line shakes and easily adheres to the material that has fine granule on the screen cloth in the sieve machine, because the straight line is shaken and is fixed with a plurality of screen cloths in the sieve machine, need pull down a plurality of screen cloths during the clearance, clears up the screen cloth respectively, and the clearance is comparatively inconvenient.

SUMMERY OF THE UTILITY MODEL

In order to facilitate the clearance screen cloth, this application provides a straight line sieving machine.

The utility model provides a sharp sieving machine, is including shaking sieve case, screen cloth and clearance brush, the screen cloth is fixed in the sieve incasement shakes, the clearance brush with sieve case sliding connection shakes, the one end butt of clearance brush in the screen cloth.

Through adopting above-mentioned technical scheme, clearance brush butt is in the screen cloth, and the clearance brush with shake the sieve case and slide and be connected, when the clearance brush slides promptly, can brush the attached tiny granule down on the screen cloth, be convenient for clear up the screen cloth.

Preferably, the cleaning brush includes brush strip and mounting bar, the mounting bar with the sieve case that shakes slides and is connected, the mounting groove has been seted up to the mounting bar, the brush strip is fixed in the inner wall of mounting groove, just the brush strip butt in the screen cloth.

Through adopting above-mentioned technical scheme, the brush strip is fixed with the mounting bar, and the mounting bar slides with the sieve case that shakes and is connected, and when the mounting bar slides the cooperation with the sieve case that shakes promptly, location connection slides in the brush strip synchronization of mounting bar, will be attached to under the tiny particle brush of screen cloth.

Preferably, the screen mesh is provided with a plurality of screen holes, and the brush strip is inserted in the screen holes.

Through adopting above-mentioned technical scheme, when the brush strip slided through the screen cloth surface, the sieve mesh was swept to the brush strip, is convenient for brush adnexed granule down on the downthehole wall of brush.

Preferably, the inner wall epirelief of mounting groove is equipped with the location strip, the brush strip tightly support in the location strip.

Through adopting above-mentioned technical scheme, the brush strip tightly supports in the location strip, makes the brush strip closely fix a position with the mounting groove that is provided with the location strip and is connected, has strengthened the stability of being connected with the location of seting up the mounting bar of mounting groove.

Preferably, the number of the screen meshes is two, the number of the brush strips is two, and the two brush strips are fixed on the same mounting strip.

Through adopting above-mentioned technical scheme, the upper and lower both ends of mounting bar all are fixed with the brush strip, and two brush strips correspond with two screens, and when the mounting bar slided promptly, two brush strips slided in step, can brush two adnexed tiny particles on the screen cloth down simultaneously, are convenient for clear up two screens simultaneously, have improved the cleaning efficiency of a plurality of screens.

Preferably, the mounting bar is connected with a reciprocating driving assembly in a positioning manner, the reciprocating driving assembly is a reciprocating lead screw assembly, and the mounting bar slides in the vibrating screen box through the reciprocating lead screw assembly.

By adopting the technical scheme, the mounting bar slides in the vibrating screen box through the reciprocating screw rod assembly, the position of the mounting bar is not required to be manually controlled, the brush bar can be conveniently controlled to slide at a uniform speed, more fine particles can be conveniently brushed off at one time, and therefore the cleaning efficiency of the brushing net is improved; meanwhile, through the arrangement of the reciprocating lead screw assembly, the mounting bar connected to the reciprocating lead screw assembly can directly slide for multiple times through the reciprocating motion of the reciprocating lead screw assembly, and the particles attached to the lower screen mesh of the brush bar brush connected to the mounting bar are convenient to connect.

Preferably, the reciprocating screw rod assembly comprises a screw rod shaft, a reciprocating motor, a moving block and a fixed block, one end of the screw rod shaft is fixed to the reciprocating motor, the other end of the screw rod shaft is movably connected with the fixed block, the moving block is sleeved on the periphery of the screw rod shaft, the moving block is connected with the mounting strip in a positioning mode, the fixed block is fixed to the vibrating screen box, and the reciprocating motor is fixed to the vibrating screen box.

Through adopting above-mentioned technical scheme, mounting bar and movable block fixed connection, and reciprocal lead screw subassembly is fixed with the sieve case that shakes, and the mounting bar slides in the sieve case that shakes through reciprocal lead screw subassembly promptly, and the mounting bar is in the sieve incasement that shakes through the reciprocating motion of movable block for the lead screw axle to make the brush strip that is connected with the mounting bar sweep with even speed many times on the screen cloth surface, thereby improved the cleaning efficiency of the clearance brush that is connected with reciprocal lead screw subassembly to the screen cloth.

Preferably, one end of the mounting bar is convexly provided with a mounting piece, and the mounting piece is in threaded connection with the moving block.

Through adopting above-mentioned technical scheme, the installation piece is stabilized the location and is connected in the movable block to when making the movable block cover locate the removal of lead screw axle periphery, the protruding mounting bar that is equipped with the installation piece moves along with the movable block is stabilized, thereby makes the brush strip of connecting in the mounting bar slide at the screen cloth surface stability, has improved the efficiency of the clearance brush clearance screen cloth that is provided with brush strip and mounting bar.

Preferably, the inner wall of sieve case that shakes is fixed with the strip that slides, the protruding gleitbretter that is equipped with of the other end of mounting bar, the gleitbretter butt in the strip that slides.

Through adopting above-mentioned technical scheme, the gleitbretter butt slides in the strip that slides, makes the mounting bar be difficult for crooked at the in-process that slides, the stable of the mounting bar of being convenient for slides.

Preferably, the protruding mounting bracket that is equipped with of inner wall of sieve case shakes, reciprocating motor is fixed in the mounting bracket, just the fixed block is fixed in the mounting bracket, just the protruding dustproof separation blade that is equipped with of mounting bracket.

Through adopting above-mentioned technical scheme, reciprocating motor is fixed in the sieving case through the mounting bracket, and the mounting bracket is provided with dustproof separation blade, and the during operation of sharp sieving machine promptly, the material of sieving incasement vibrations is difficult for adhering to the lead screw axle, needn't frequently clear up the epaxial tiny granule that can adhere to of lead screw promptly, has reduced reciprocating screw assembly's clearance frequency.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the cleaning brush and the screen cloth cooperation that have the brush strip through the setting, the mounting bar with shake the sieve case and slide the cooperation, the mounting bar that slides can brush down adnexed tiny granule on the screen cloth, be convenient for clear up the screen cloth.

2. Through setting up with two brush strips of two screen cloth completions, and two brush strips are positioned same mounting bar respectively, and the cooperation mounting bar is connected in drive assembly, and when making the mounting bar slide, two screen cloths were brushed simultaneously to two brush strips to the efficiency of clearance screen cloth has been improved.

Drawings

Fig. 1 is a schematic view of the overall structure of the linear vibrating screen machine of example 1.

Fig. 2 is a partial structural schematic view of the linear vibrating screen machine of embodiment 1, which is used for showing the connection relationship of the screen, the cleaning brush and the vibrating screen box.

Fig. 3 is a partial structural schematic view of the linear vibrating screen machine of embodiment 1, which is used for showing the connection relationship between the mounting bar and the brush bar.

Fig. 4 is an enlarged view of a portion a in fig. 2.

Fig. 5 is an enlarged view of a portion B in fig. 2.

Description of reference numerals:

1. a vibrating screen box; 2. cleaning a brush; 3. screening a screen; 4. a fixing strip; 5. mounting a bar; 6. brushing the strip; 7. mounting grooves; 8. a reciprocating lead screw assembly; 9. a mounting frame; 10. a screw shaft; 11. a reciprocating motor; 12. a fixed block; 13. connecting holes; 14. positioning holes; 15. positioning a rod; 16. positioning plates; 17. a moving block; 18. mounting a sheet; 19. a sliding strip; 20. a connecting strip; 21. sliding a sheet; 22. a dustproof baffle plate; 23. screening holes; 24. and a positioning strip.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

Example 1

The embodiment of the application discloses straight line sieving machine.

Referring to fig. 1 and 2, the linear sieving machine includes a sieving box 1, a cleaning brush 2, and two screens 3. Both ends of screen cloth 3 are fixed in the sieve case 1 that shakes, and cleaning brush 2 is connected with screen cloth 3, and cleaning brush 2 with shake sieve case 1 and slide and be connected, make cleaning brush 2 slide and brush down the fine granule that screen cloth 3 is stained with and attaches.

Referring to fig. 2, the two ends of the screen 3 are integrally and convexly provided with the fixing strips 4, and the fixing strips 4 are screwed on the inner wall of the vibrating screen box 1, so that the screen 3 is fixed in the vibrating screen box 1. The cleaning brush 2 is distributed between the two screens 3.

Referring to fig. 2 and 3, cleaning brush 2 includes mounting bar 5 and two brush strips 6, and mounting groove 7 has been seted up to mounting bar 5, and cleaning brush 2 is pegged graft in mounting groove 7, and correspondingly, mounting groove 7 is two, and two mounting grooves 7 distribute in the upper and lower both ends of mounting bar 5. The brush strip 6 is tightly tied up for many brush hairs and forms, and the inner wall epirelief of mounting groove 7 is equipped with location strip 24, and brush strip 6 pegs graft in mounting groove 7 back, and brush strip 6 tightly supports in location strip 24, makes brush strip 6 and mounting groove 7 closely be fixed a position and is connected. In order to strengthen the stability that vertical bar 6 and mounting groove 7's location are connected, in the embodiment of this application, location strip 24 is two, and two location strips 24 all set up along the length direction of mounting groove 7, and two location strips 24 distribute on two inner walls of mounting groove 7 symmetry.

Referring to fig. 2 and 3, the brush bars 6 are inserted into the sieve holes 24, so that when the mounting bar 5 moves, the two brush bars 6 at the two ends of the mounting bar 5 brush off the fine particles attached to the two screens 3 at the same time.

Referring to fig. 2 and 4, one end of the mounting bar 5 is fixedly connected with a reciprocating lead screw assembly 8, and the reciprocating lead screw assembly 8 comprises a lead screw shaft 10, a reciprocating motor 11, a moving block 17 and a fixing block 12. One end of the screw shaft 10 is fixed to a motor shaft of the reciprocating motor 11, and the screw shaft 10 is rotated about the motor shaft of the reciprocating motor 11. The moving block 17 is fitted around the outer circumference of the threaded shaft 10, and when the threaded shaft 10 rotates, the moving block 17 slides in the longitudinal direction of the threaded shaft 10.

Referring to fig. 2 and 5, the fixing block 12 is provided with a connecting hole 13, the screw shaft 10 is inserted into the connecting hole 13, and the screw shaft 10 is located in the connecting hole 13 to rotate. The screw shaft 10 is provided with a positioning hole 14, a positioning rod 15 penetrates through the connecting hole 13, the positioning rod 15 is inserted into the positioning hole 14, and the positioning rod 15 is in threaded connection with the positioning hole 14. The positioning rod 15 is integrally provided with a positioning piece 16 in a protruding manner, and the positioning piece 16 abuts against the fixing block 12, so that the screw shaft 10 is limited in the connecting hole 13 to rotate.

Referring to fig. 2 and 4, the mounting frame 9 is welded to the inner wall of the vibrating screen box 1, the mounting frame 9 is integrally provided with a dustproof baffle 22 in a protruding manner, and the dustproof baffle 22 is perpendicular to the mounting frame 9. The reciprocating motor 11 is screwed and fixed on the mounting frame 9.

Referring to fig. 2 and 5, the fixing block 12 is screw-fixed to the mounting frame 9.

Referring to fig. 3 and 4, one end of the mounting bar 5 is integrally provided with a mounting piece 18 in a protruding manner, the mounting piece 18 is fixed with the moving block 17 in a threaded manner, so that when the moving block 17 moves, the mounting piece 18 and the moving block 17 are synchronously fixed; after the mounting bar 5 is used for a period of time, the mounting bar 5 is detached and replaced with a new mounting bar 5.

Referring to fig. 2 and 3, a sliding strip 19 is fixed on the inner wall of the other side of the vibrating screen box 1, a connecting strip 20 is integrally and convexly arranged at the lower end of the sliding strip 19, the connecting strip 20 is perpendicular to the sliding strip 19, and the connecting strip 20 is screwed and fixed on the inner wall of the vibrating screen box 1. The mounting bar 5 is integrally provided with a slide piece 21 in a protruding manner, and the slide piece 21 abuts against the slide bar 19. The position that the strip 19 that slides distributes corresponds with reciprocal drive assembly 8, when making mounting bar 5 slide, the both ends height of mounting bar 5 leveled, the stable of the mounting bar 5 of being convenient for slides.

The implementation principle of the embodiment 1 is as follows: after screen cloth 3 is fixed to the spiro union, be connected drive assembly 8 with the location of shaking sieve case 1, with mounting bar 5 and brush 6 cooperation, mounting plate 18 and movable block 17 cooperation, with gleitbretter 21 butt in the strip 19 that slides to be fixed in the top of mounting bar 5 with another screen cloth 3, start drive assembly 8 after the straight line sieving machine work is ended, brush the tiny particle down on two screen cloths 3 simultaneously.

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 made according to the structure, shape and principle of the application are all covered by the protection scope of the application.

Claims

1. The utility model provides a straight line sieving machine which characterized in that: comprises a vibrating screen box (1), a screen (3) and a cleaning brush (2), wherein the screen (3) is fixed in the vibrating screen box (1), the cleaning brush (2) is connected with the vibrating screen box (1) in a sliding way, one end of the cleaning brush (2) is abutted to the screen (3), the cleaning brush (2) comprises a brush strip (6) and a mounting strip (5), the mounting strip (5) is connected with the vibrating screen box (1) in a sliding way, the mounting strip (5) is provided with a mounting groove (7), the brush strip (6) is fixed on the inner wall of the mounting groove (7), the brush strip (6) is abutted to the screen (3), the screen (3) is provided with a plurality of screen holes (23), the brush strip (6) is inserted in the screen holes (23), the inner wall of the mounting groove (7) is provided with an upward convex positioning strip (24), and the brush strip (6) is tightly abutted to the positioning strip (24), the screen cloth (3) are two, the brush strip (6) are two, and the brush strip (6) is fixed on the same mounting bar (5).

2. A linear shaker as in claim 1, wherein: the installation strip (5) is connected with reciprocating drive assembly in a locating way, reciprocating drive assembly is reciprocating lead screw assembly (8), and the installation strip (5) slides in the vibrating screen box (1) through reciprocating lead screw assembly (8).

3. A linear vibrating screen machine according to claim 2, wherein: the reciprocating screw rod assembly (8) comprises a screw rod shaft (10), a reciprocating motor (11), a moving block (17) and a fixing block (12), one end of the screw rod shaft (10) is fixed to the reciprocating motor (11), the other end of the screw rod shaft (10) is movably connected with the fixing block (12), the moving block (17) is sleeved on the periphery of the screw rod shaft (10), the moving block (17) is fixedly connected with the mounting bar (5), the fixing block (12) is fixed to the vibration sieve box (1), and the reciprocating motor (11) is fixed to the vibration sieve box (1).

4. A linear shaker as claimed in claim 3, wherein: and an installation piece (18) is convexly arranged at one end of the installation strip (5), and the installation piece (18) is in threaded connection with the moving block (17).

5. A linear shaker as in claim 1, wherein: the inner wall of sieve case (1) shakes is fixed with slip strip (19), the other end of mounting bar (5) is protruding to be equipped with gleitbretter (21), gleitbretter (21) butt in slip strip (19).

6. A linear shaker as claimed in claim 3, wherein: the inner wall of sieve case (1) is protruding to be equipped with mounting bracket (9), reciprocating motor (11) are fixed in mounting bracket (9), just fixed block (12) are fixed in mounting bracket (9), just mounting bracket (9) are protruding to be equipped with dustproof separation blade (22).