CN214555289U

CN214555289U - Vibration screening machine

Info

Publication number: CN214555289U
Application number: CN202120485353.0U
Authority: CN
Inventors: 李静; 龚建中
Original assignee: Suzhou Kingchen Plastic Technology Co ltd
Current assignee: Suzhou Kingchen Plastic Technology Co ltd
Priority date: 2021-03-06
Filing date: 2021-03-06
Publication date: 2021-11-02
Anticipated expiration: 2031-03-06

Abstract

The utility model relates to a screening machine field especially relates to a vibrations screening machine, and its technical scheme is, a vibrations screening machine, including screening machine body, setting blowing dish and the sieve material net of setting in the blowing dish on the screening machine body, still including setting up ejecting device and the cleaning device in the blowing dish, ejecting device carries out the pivoted driving piece including setting up the mediation piece on the blowing dish and being used for driving the mediation piece, be equipped with a plurality of ejecting blocks unanimous with the mesh opening position of sieve material net on the mediation piece. This application has the screening efficiency that improves the screening machine, improves the screening effect of screening machine, reduces the possibility that the material blockked up, and the screening machine of being convenient for carries out the effect of screening to the material.

Description

Vibration screening machine

Technical Field

The application relates to the field of screening machines, in particular to a vibrating screening machine.

Background

The vibration screening machine is an important device for grading solid materials, is widely applied to industries such as chemical industry, energy, building materials and the like, and is convenient for grading the materials. The working principle of the vibrating screen classifier is as follows: the screen body is made to do periodic reciprocating vibration along the direction of the exciting force by using the exciting force generated by the vibration exciter, the materials are beaten on the screen surface, and the materials with different specifications are classified through different screen holes. Meanwhile, the materials are arranged to the required screen surface and conveyed to the designated area after being collected, so that the screening efficiency of the materials is improved.

The current staff places the particulate matter and gets into in the screening machine, starts the screening machine, is equipped with the filter screen on the screening machine, is convenient for sieve the granule of unidimensional not, and the staff of being convenient for collects the qualified particulate matter of size, is convenient for improve the production efficiency of product.

Aiming at the related technologies, the inventor thinks that the defects that the screening efficiency is reduced due to the fact that the holes of the filter screen are blocked by the particles, the particles are accumulated at the blocked part, and the screening effect is reduced exist.

SUMMERY OF THE UTILITY MODEL

In order to improve the screening efficiency of screening machine, improve the screening effect of screening machine, reduce the possibility that the material blockked up, this application provides a vibrations screening machine.

The application provides a vibrations screening machine adopts following technical scheme:

the utility model provides a vibrations screening machine, includes the screening machine body, sets up blowing dish and the sieve material net of setting in the blowing dish on the screening machine body, still includes ejecting device and the cleaning device of setting in the blowing dish, ejecting device carries out the pivoted driving piece including setting up the mediation piece on the blowing dish and being used for driving the mediation piece, be equipped with a plurality of ejecting blocks unanimous with the mesh opening position of sieve material net on the mediation piece.

Through adopting the above technical scheme, the blowing dish is convenient for place the material, the material that accords with the specification is convenient for select to sieve material net, be convenient for improve the quality of material, improve the screening efficiency of material, ejecting device is convenient for carry out ejecting with the material that blocks up in the net hole of sieve material net, the material of being convenient for sieves, cleaning device is convenient for stir the material, the material of being convenient for carries out better screening, be convenient for improve the screening efficiency of material, ejecting piece is convenient for ejecting the material in the net hole of sieve material net, the screening machine material of being convenient for sieves, effectively avoid the material to block up the net hole of sieve material net, it piles up to produce a large amount of materials.

Preferably, the cross-sectional area of the ejection block is gradually reduced upwards, the shape of the ejection block is consistent with that of a mesh hole of the screen mesh, and the area of the bottom surface of the ejection block is smaller than or equal to that of the mesh hole of the screen mesh.

By adopting the technical scheme, the cross-sectional area of the ejection block is gradually reduced upwards, so that the ejection block can conveniently enter the net hole of the screen mesh, the ejection of the material is facilitated, the screening machine can conveniently screen the material, the area of the bottom surface of the ejection block is smaller than or equal to the screen mesh, and the ejection block can conveniently and fully eject the material out of the net hole of the screen mesh.

Preferably, the dredging part is the same as the screening net in size, the dredging part is divided into a left top plate and a right top plate, a clamping block is arranged at the joint of the left top plate and the right top plate, and a clamping groove matched with the clamping block is formed in the right top plate.

Through adopting above-mentioned technical scheme, the size of mediation piece and sieve material net is unanimous, and the ejecting piece on the piece of being convenient for to dredge the net hole of sieve material net dredges, and the piece of dredging divide into left roof and right roof, is convenient for deposit the piece of dredging, deposits after the piece of being convenient for to dredge uses, and the screening machine of being convenient for simultaneously sieves the material, and draw-in groove and fixture block are convenient for left roof and right roof and cooperate, are convenient for improve the mediation efficiency of piece of dredging.

Preferably, one side that the left side roof is close to the blowing dish is equipped with pivot one along length direction, be equipped with the through-hole one that is used for installing pivot one on the blowing dish, the pivot two has been seted up along length direction to one side that left side roof was kept away from to right side roof, set up the through-hole two that is used for installing pivot two on the blowing dish, the driving piece is including being used for driving pivot one pivoted driving motor one and being used for driving pivot two pivoted driving motor two.

Through adopting above-mentioned technical scheme, left side roof rotates with the blowing dish through pivot one and is connected, right side roof rotates with the blowing dish through pivot two and is connected, driving motor one is convenient for drive left side roof and rotates, the top surface of left side roof is rotated the back and is laminated with the bottom surface of sieve material net, the net hole of sieve material net is dredged to the ejecting piece on the left side roof of being convenient for, driving motor two is convenient for drive right side roof and is dredged the net hole of another part of sieve material net simultaneously, be convenient for improve the sieve material efficiency of sieve material net, dredge simultaneously and accomplish the back, can rotate the lateral wall of playback charging tray with left side roof and right roof, laminate with the lateral wall of blowing dish, the sieve material net of being convenient for screens the material.

Preferably, the both ends of left side roof all are equipped with guide bar one, guide bar one is circular-arc and arc shape and left roof rotation path unanimous, set up the mounting groove one that is used for installing guide bar one on the blowing dish, the both ends of right side roof all are equipped with guide bar two, guide bar two is circular-arc and arc shape and right roof rotation path unanimous, set up the mounting groove two that is used for installing guide bar two on the blowing dish.

Through adopting above-mentioned technical scheme, the stability of left roof is convenient for improve to guide bar one, and the stability of right roof is convenient for improve to guide bar two, and the stability of guide bar one is convenient for improve to mounting groove one, and mounting groove two is convenient for improve the stability of guide bar two, is convenient for improve the mediation efficiency of piece, and then improves the screening efficiency of screening machine.

Preferably, a first positioning block is arranged on the first guide rod, a first positioning groove for installing the first positioning block is formed in the left top plate, a second positioning block is arranged on the second guide rod, and a second positioning groove for installing the second positioning block is formed in the right top plate.

Through adopting above-mentioned technical scheme, locating piece one and constant head tank one are convenient for guide bar one and left roof and are fixed, are convenient for improve the joint strength of guide bar one and left roof, and joint strength on the right roof of guide bar two is convenient for improve, is convenient for improve the stability of right roof with constant head tank two.

Preferably, cleaning device is including setting up on blowing dish and being located the frame of sieve material net top and along the cleaning brush or the cleaning scraper blade that frame length direction set up, the both ends of frame are equipped with the slider, blowing dish is offered along length direction and is used for the slider to carry out gliding spout.

Through adopting above-mentioned technical scheme, cleaning device is convenient for dredge behind the sieve material net, and the material of floating, the screening machine of being convenient for continues to sieve, can also clear up the material after the screening is accomplished simultaneously. The production efficiency of the material is convenient to improve, the sliding blocks on the frame and the sliding grooves on the material placing disc facilitate the movement of the cleaning device, the cleaning device is convenient to clean the material, and the treatment efficiency of the material is effectively improved.

Preferably, the material placing disc is provided with a moving groove which is located above the sliding groove and communicated with the sliding groove, the material placing disc is provided with a fixing groove used for positioning the sliding block, and the fixing groove is located above the sliding groove and communicated with the moving groove.

Through adopting above-mentioned technical scheme, the shifting chute is convenient for the slider and is removed in the fixed slot, is convenient for when the screening machine sieves, reduces cleaning device to the influence of screening machine, is convenient for carry out the lifting with cleaning device, and the fixed slot is convenient for improve cleaning device's stability.

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

1. the ejection device is convenient for reducing the possibility that the material blocks the screen mesh and improving the screening efficiency of the screening machine, the ejection block is convenient for ejecting the material blocked in the mesh hole of the screen mesh, and the ejected material is on the top surface of the screen mesh, so that the material is conveniently screened, and meanwhile, the material is effectively prevented from directly falling into the material placing disc, and the screening precision of the material is conveniently improved;

2. cleaning device is convenient for improve the production efficiency of material, and cleaning brush and cleaning scraper are convenient for arrange in order the material, are convenient for carry out the cleanness of different effects according to the production step, are convenient for improve the production efficiency of product.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a vibratory screening machine according to the present application;

FIG. 2 is a partial exploded view of a vibratory screening machine of the present application;

FIG. 3 is a schematic diagram of the overall structure of a vibratory screening machine according to the present application;

figure 4 is a schematic diagram of the internal structure of a vibratory screening machine according to the present application.

Description of reference numerals: 1. a screening machine body; 2. placing a tray; 3. a material screening net; 4. an ejection device; 41. a dredging member; 411. a left top plate; 4111. a clamping block; 412. a right top plate; 4121. a card slot; 42. a drive member; 421. driving a motor I; 422. a second driving motor; 5. a cleaning device; 51. a frame; 511. a slider; 52. a cleaning brush; 53. a cleaning blade; 6. ejecting a block; 7. a first rotating shaft; 71. a first through hole; 8. a second rotating shaft; 81. a second through hole; 9. a first guide rod; 91. a first positioning block; 10. a first mounting groove; 11. a second guide rod; 111. a second positioning block; 12. a second mounting groove; 13. positioning a first groove; 14. positioning a second groove; 15. a chute; 16. a moving groove; 17. and fixing the grooves.

Detailed Description

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

The embodiment of the application discloses vibrations screening machine. Referring to fig. 1 and 2, a vibration screening machine, including screening machine body 1, blowing dish 2 of setting on screening machine body 1, the sieve material net 3 of setting in blowing dish 2, ejecting device 4 of setting in sieve material net 3 below and the cleaning device 5 of setting in sieve material net 3 top, ejecting device 4 is including setting up mediation 41 and the driving piece 42 on blowing dish 2, mediation 41 is divided into left roof 411 and right roof 412, the top surface of left roof 411 and right roof 412 is laminated with the bottom surface of sieve material net 3, the top surface of left roof 411 and right roof 412 all is equipped with a plurality of ejecting blocks 6 unanimous with the mesh opening position of sieve material net 3, mediation 41 is unanimous with the shape size of sieve material net 3, it is ejecting from the mesh opening of sieve material net 3 that ejecting block 6 is convenient for, be convenient for reduce the possibility that sieve material net 3 blockked up, be convenient for improve the screening efficiency of screening machine.

Referring to fig. 2 and 3, a clamping block 4111 is arranged on one side of the left top plate 411 close to the right top plate 412, and a clamping groove 4121 matched with the clamping block 4111 is arranged on the right top plate 412, so that the left top plate 411 and the right top plate 412 can be conveniently connected, and the left top plate 411 and the right top plate 412 can be conveniently combined into a complete dredging member 41. The ejection block 6 is conical, so that the material can be ejected out of the mesh hole of the screen mesh 3 conveniently, when the area of the bottom surface of the ejection block 6 is smaller than the area of the mesh hole of the screen mesh 3, the ejection block 6 can enter the mesh hole of the screen mesh 3 conveniently and completely, and when the area of the bottom surface of the ejection block 6 is equal to the area of the mesh hole of the screen mesh 3, the ejection block 6 can enter the screen mesh 3 conveniently, the screen mesh 3 can be dredged conveniently, and the screening efficiency of the screening machine can be improved.

Referring to fig. 2 and 3, the both ends fixedly connected with of left side roof 411 is used for rotating pivot 7 of being connected with blowing dish 2, offers a through-hole 71 that is used for installing pivot 7 on the blowing dish 2, and driving piece 42 is including setting up on blowing dish 2 and being used for driving pivot 7 pivoted driving motor 421, is convenient for drive left roof 411 and rotates, is convenient for dredge the net hole of sieve material net 3, effectively avoids the material to block up the influence screening efficiency. The right top plate 412 is provided with a second rotating shaft 8 which is used for being connected with the material placing disc 2 in a rotating mode along the length direction, and the material placing disc 2 is provided with a second through hole 81 for installing the second rotating shaft 8, so that the stability of the second rotating shaft 8 is improved conveniently. The driving member 42 further includes a second driving motor 422 for driving the second rotating shaft 8, so as to rotate the right top plate 412, and so as to eject the material in the mesh hole of the material sieving mesh 3 by the ejection block 6 on the right top plate 412, thereby improving the material sieving efficiency of the material sieving mesh 3.

Referring to fig. 3 and 4, arc-shaped guide rods one 9 are arranged at two ends of the left top plate 411, a mounting groove one 10 for moving the guide rods one 9 is formed in the material placing tray 2, and the mounting groove one 10 is convenient for improving the stability of the guide rods one 9. One end of the first guide rod 9 is provided with a first positioning block 91, a first positioning groove 13 for installing the first positioning block 91 is formed in the left top plate 411, stability of the first guide rod 9 is improved conveniently, the arc shape of the first guide rod 9 is consistent with a rotation path of the left top plate 411, and stability of rotation of the left top plate 411 is improved conveniently. The two ends of the right top plate 412 are provided with the second arc-shaped guide rods 11, and the material placing plate 2 is provided with the second mounting grooves 12 for the movement of the second guide rods 11, so that the movement stability of the second guide rods 11 is improved conveniently. One end of the second guide rod 11 is provided with a second positioning block 111, and the right top plate 412 is provided with a second positioning groove 14 for mounting the second positioning block 111, so that the stability between the second guide rod 11 and the second guide rod 11 is improved, and the rotation stability of the right top plate 412 is improved.

Referring to fig. 3 and 4, the cleaning device 5 includes a frame 51, and a cleaning scraper 53 and a cleaning brush 52 which are arranged on the frame 51, wherein sliders 511 are arranged at two ends of the frame 51, and a sliding groove 15 for the sliders 511 to slide is formed in the material placing tray 2 along the length direction, so that the frame 51 can drive the cleaning scraper 53 or the cleaning brush 52 to move, and after the ejection block 6 ejects the material in the mesh hole of the screen mesh 3, the material can be sorted, the screening efficiency of the screening machine can be improved, and the accuracy of material screening can be improved. The frame 51 is detachably connected to the cleaning blade 53 or the cleaning brush 52, so that the cleaning blade 53 or the cleaning brush 52 can be easily mounted according to different requirements. The moving groove 16 communicated with the sliding groove 15 is formed in the end portion of the material placing disc 2, the moving groove 16 is located above the sliding groove 15, the frame 51 is convenient to lift, and the cleaning device 5 is convenient to be far away from the material screening net 3. Still set up on the blowing dish 2 with the moving chute 16 intercommunication and be located the fixed slot 17 of spout 15 top, be convenient for improve cleaning device 5's stability, the staff of being convenient for uses.

The implementation principle of vibrations screening machine of this application embodiment does: when the screening machine was used, the material blocks up when in the net hole of sieve material net 3, the staff can start driving piece 42, let driving motor 421 drive left roof 411 rotate, driving motor two 422 drive right roof 412 and rotate, when the top surface laminating of left roof 411 and right roof 412 sieve material net 3's bottom surface, ejecting piece 6 on left roof 411 and the right roof 412 gets into in the net hole of sieve material net 3, it is ejecting to sieve the material in the net hole of sieve material net 3, the screening machine of being convenient for sieves ejecting material once more, effectively improve the precision of material screening. The staff can use cleaning device 5 as required, and the staff of being convenient for collects the material, effectively improves the collection efficiency of material.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the 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 vibration screening machine, includes screening machine body (1), sets up blowing dish (2) on screening machine body (1) and sets up sieve material net (3) in blowing dish (2), its characterized in that: still including setting up ejecting device (4) and cleaning device (5) in blowing dish (2), ejecting device (4) carry out pivoted driving piece (42) including setting up mediation piece (41) on blowing dish (2) and being used for driving mediation piece (41), be equipped with ejecting piece (6) that a plurality of and the mesh opening position of sieve material net (3) are unanimous on mediation piece (41).

2. The vibratory screen machine according to claim 1, wherein: the cross section area of the ejection block (6) is gradually reduced upwards, the shape of the ejection block (6) is consistent with the shape of the mesh hole of the screen mesh (3), and the area of the bottom surface of the ejection block (6) is smaller than or equal to the area of the mesh hole of the screen mesh (3).

3. The vibratory screen machine according to claim 1, wherein: the size of mediation piece (41) and sieve material net (3) is unanimous, mediation piece (41) divide into left roof (411) and right roof (412), the junction of left roof (411) and right roof (412) is equipped with fixture block (4111), draw-in groove (4121) with fixture block (4111) looks adaptation have been seted up on right roof (412).

4. The vibratory screen machine according to claim 3, wherein: one side that left side roof (411) is close to blowing dish (2) is equipped with pivot one (7) along length direction, be equipped with through-hole one (71) that is used for installing pivot one (7) on blowing dish (2), one side that left side roof (411) was kept away from in right side roof (412) has seted up pivot two (8) along length direction, set up through-hole two (81) that are used for installing pivot two (8) on blowing dish (2), driving piece (42) are including being used for driving pivot one (7) pivoted driving motor (421) and being used for driving pivot two (8) pivoted driving motor two (422).

5. The vibratory screen machine according to claim 3, wherein: the both ends of left side roof (411) all are equipped with guide bar (9), guide bar (9) are circular-arc and arc shape and rotate the route unanimously with left roof (411), offer mounting groove (10) that are used for installing guide bar (9) on blowing dish (2), the both ends of right side roof (412) all are equipped with guide bar two (11), guide bar two (11) are circular-arc and arc shape and rotate the route unanimously with right roof (412), offer mounting groove two (12) that are used for installing guide bar two (11) on blowing dish (2).

6. The vibratory screen machine according to claim 5, wherein: be equipped with locating piece (91) on guide bar (9), be equipped with constant head tank (13) that are used for installation locating piece (91) on left side roof (411), be equipped with locating piece two (111) on guide bar two (11), be equipped with constant head tank two (14) that are used for installation locating piece two (111) on right side roof (412).

7. The vibratory screen machine according to claim 1, wherein: cleaning device (5) including set up frame (51) and along cleaning brush (52) or cleaning scraper blade (53) that frame (51) length direction set up that just are located sieve material net (3) top on blowing dish (2), the both ends of frame (51) are equipped with slider (511), blowing dish (2) are offered along length direction and are used for slider (511) to carry out gliding spout (15).

8. The vibratory screen machine according to claim 7, wherein: offer on blowing dish (2) and be located spout (15) top and with spout (15) intercommunication shifting chute (16), be equipped with on blowing dish (2) and be used for fixing a position fixed slot (17) of slider (511), fixed slot (17) are located spout (15) top and communicate with shifting chute (16).