CN217392986U

CN217392986U - Planar rotary screen special for screening sheet materials

Info

Publication number: CN217392986U
Application number: CN202221486607.1U
Authority: CN
Inventors: 李阳; 张金安
Original assignee: Xinxiang Xiyang Screening Machinery Manufacturing Co ltd
Current assignee: Xinxiang Xiyang Screening Machinery Manufacturing Co ltd
Priority date: 2022-06-14
Filing date: 2022-06-14
Publication date: 2022-09-09
Anticipated expiration: 2032-06-14

Abstract

The utility model discloses a plane rotary screen specially used for screening flaky materials, relating to the technical field of material screening, the plane rotary screen special for screening the flaky materials comprises a plane rotary screen, wherein a motor is arranged on the plane rotary screen, a first bevel gear is fixedly sleeved on the output end of the top of the motor, a driving device is arranged on the top of the plane rotary screen, a long rod rotates to finally drive a push plate to not block the front side of the plane rotary screen, meanwhile, the push plate rotates to drive the flaky materials in the plane rotary screen to be pushed forwards, so that the flaky materials leave from the inside of the plane rotary screen and are pushed into the collecting mechanism, the effectual slice material that sieves out to plane rotary screen inside carries out the automatic cleaning work, and the quick top from plane rotary screen that leaves of the slice material in the plane rotary screen of being convenient for improves the clearance effect to the slice material of sieving out in the plane rotary screen.

Description

Planar rotary screen special for screening sheet materials

Technical Field

The utility model relates to a material screening technical field, in particular to be used for plane gyratory sieve of slice material screening specially.

Background

The plane rotary screen is another new type screening equipment with the introduction of foreign advanced technology, and has the advantages of reasonable design, simple structure, stable operation, full-closed structure, dust-free dyeing, hole blocking prevention, net sticking prevention and the like, and particularly has the advantages of strong hygroscopicity, large viscosity, easy hole blocking and more obvious screening of urea stuck with the net, and the dynamic-static ratio and the basic dynamic load of the equipment are effectively reduced due to the adoption of the plane rotary motion principle.

When needs sieve the during operation to the slice material, need use the plane rotary screen of slice material screening, in the plane rotary screen during operation of slice material screening, the inside of plane rotary screen then can sieve out many slice materials, the slice material is because the area is great, then can block up the mesh of plane rotary screen when can not in time clear up, influence the screening work of follow-up material, and then reduce the screening effect of whole device, reduce the screening efficiency of plane rotary screen to the slice material simultaneously.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve one of the technical problem that exists among the prior art at least, provide and be convenient for clear up the slice material of sieving out, can solve the inside of plane gyratory sieve then can sieve out many slice materials, the slice material then can block up the mesh of plane gyratory sieve when can not in time clear up owing to the area is great, influences the problem of the screening work of follow-up material.

In order to achieve the above object, the utility model provides a following technical scheme: a plane rotary screen special for screening sheet materials comprises a plane rotary screen, wherein a motor is arranged on the plane rotary screen, a first bevel gear is fixedly sleeved on the output end of the top of the motor, a driving device is arranged at the top of the plane rotary screen, a rotating shaft is rotatably connected inside the plane rotary screen, the left side of the rotating shaft extends to the left side of the plane rotary screen, a long rod is fixedly connected to the bottom of the rotating shaft, and a cleaning device is arranged on the surface of the rotating shaft;

cleaning device convenient to include the baffle, baffle fixed connection is on the surface of pivot, and the rear side fixedly connected with connecting plate of baffle, the rear side of connecting plate are opened and are equipped with the draw-in groove, and the inside sliding connection of draw-in groove has the cleaning plate, and the cross sectional shape of cleaning plate and draw-in groove is "T" shape, and the rear side of cleaning plate is half circular, fixedly connected with second spring between the front side of cleaning plate and the antetheca of draw-in groove.

Preferably, the driving device comprises a supporting rod, the supporting rod is fixedly connected to the top of the planar rotary screen, the top of the supporting rod is rotatably connected with a rotating rod, a second bevel gear is fixedly sleeved on the surface of the rotating rod, and the second bevel gear is in meshed connection with the first bevel gear.

Preferably, the left side fixedly connected with carousel of dwang, the carousel rotates in the left side of plane gyratory sieve to be connected, the left side fixedly connected with connecting rod of carousel.

Preferably, the left side of the plane rotary screen is provided with a sliding chute, the inside of the sliding chute is connected with a sliding rod in a sliding manner, a first spring is fixedly connected between the front side of the sliding rod and the front wall of the sliding chute, and the side sections of the sliding rod and the sliding chute are isosceles trapezoids.

Preferably, the left side of the slide bar is fixedly connected with a first push plate and a second push plate, the first push plate is positioned at the rear side of the second push plate, and the first push plate is positioned at the front side of the connecting rod.

Preferably, a torsion spring is movably sleeved on the surface of the rotating shaft protruding out of the left side of the plane rotary screen, the left side of the torsion spring is fixedly connected to the surface of the rotating shaft, and the right side of the torsion spring is fixedly connected to the left side of the plane rotary screen.

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

(1) the plane rotary sieve special for screening the flaky materials drives the rotating rod to rotate through the starting of the motor, the rotating rod finally drives the second push plate to move forwards and pushes the long rod to rotate, the long rod finally drives the push plate to not block the front side of the plane rotary sieve through the rotation of the long rod, meanwhile, the push plate rotates to drive the flaky materials in the plane rotary sieve to push forwards, so that the flaky materials leave from the inside of the plane rotary sieve and are pushed into the collecting mechanism, the flaky materials screened out from the inside of the plane rotary sieve can be effectively cleaned automatically, the flaky materials in the plane rotary sieve can conveniently leave from the top of the plane rotary sieve quickly, the cleaning effect on the flaky materials screened out from the plane rotary sieve is improved, the phenomenon that the flaky materials are stacked in the plane rotary sieve to influence the use effect of the subsequent materials when the plane rotary sieve is used is avoided, the screening efficiency of the whole device in long-term use is more convenient.

(2) This be used for planar rotary sieve of slice material screening specially, because the rear side of clearance board is semicircle form, consequently after the rear side of clearance board rotates to planar rotary sieve's inside, make the rear side of clearance board can be smooth with planar rotary sieve's inside contact and mutual extrusion, avoid the clearance board to produce the dead phenomenon of card in the motion, the effectual smooth nature that has improved the overall arrangement in the motion to more be favorable to sifting out the slice material to the planar rotary sieve and carry out the cleaning work.

(3) This be used for plane rotary sieve of slice material screening specially, the cross sectional shape of clearance board and draw-in groove is "T" shape, and through the shape of draw-in groove and clearance board, the draw-in groove is effectual restricts a moving range to the clearance board, receives blocking of draw-in groove inner wall through the lug on the clearance board, and the effectual clearance board that prevents slips in the draw-in groove improves clearance board stability in service.

Drawings

The invention will be further described with reference to the following figures and examples:

FIG. 1 is a schematic structural view of a planar rotary screen specially used for screening sheet materials according to the present invention;

FIG. 2 is a schematic view of the slide bar of the present invention;

FIG. 3 is a schematic view of the baffle of the present invention;

fig. 4 is a schematic view of the clamping groove of the present invention.

Reference numerals: 1. a plane rotary screen; 2. a motor; 3. a first bevel gear; 4. a support bar; 5. rotating the rod; 6. a second bevel gear; 7. a turntable; 8. a connecting rod; 9. a chute; 10. a slide bar; 11. a first spring; 12. a first push plate; 13. a second push plate; 14. a baffle plate; 15. a connecting plate; 16. cleaning the plate; 17. a second spring; 18. a rotating shaft; 19. a torsion spring; 20. a long rod; 21. a clamping groove.

Detailed Description

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a plane rotary sieve that is used for slice material screening specially includes plane rotary sieve 1, plane rotary sieve 1 is current structure, do not do too much to describe here again, the theory of operation in with patent (CN212821060U) is the same, be provided with motor 2 on the plane rotary sieve 1, first conical gear 3 has been cup jointed to the fixed top output of motor 2, plane rotary sieve 1's top fixedly connected with bracing piece 4, bracing piece 4's top is rotated and is connected with dwang 5, bracing piece 4 is effectual carries out the supporting role to dwang 5, dwang 5's fixed cover has cup jointed second conical gear 6, second conical gear 6 is connected with the meshing of first conical gear 3, the left side fixedly connected with carousel 7 of dwang 5, carousel 7 rotates in the left side of plane rotary sieve 1 and connects, the left side fixedly connected with connecting rod 8 of carousel 7.

Spout 9 has been seted up in the left side of plane rotary screen 1, the inside sliding connection of spout 9 has slide bar 10, slide bar 10 slides around in spout 9, the first spring 11 of fixedly connected with between the front side of slide bar 10 and the antetheca of spout 9, slide bar 10 is isosceles trapezoid with the side cross-section of spout 9, consequently, the outside through slide bar 10 is laminated with the inner wall of spout 9 mutually, and then the effectual range of movement to slide bar 10 limits, make slide bar 10 slide around only can going on in spout 9, prevent slide bar 10 slippage from in spout 9 simultaneously, the effectual stability of guaranteeing slide bar 10 and removing, the first push pedal 12 of the left side fixedly connected with and the second push pedal 13 of slide bar 10, first push pedal 12 is located the rear side of second push pedal 13, first push pedal 12 is located the front side of connecting rod 8.

When the plane rotary screen 1 begins to sieve the work to the slice material, motor 2 begins to rotate, motor 2 starts the platform that drives the top and rotates, the platform rotates the connecting block that drives the top and rotates, because the connecting block sets up the eccentric department at the platform, consequently, the connecting block eccentric rotation drives the plane rotary screen 1 and begins plane rotary motion, the front side of plane rotary screen 1 still rotates for horizontal gyration, later the slice material that will sieve puts into the top of plane rotary screen 1, under the motion of plane rotary screen 1, accomplish screening work to the slice material, the slice material that is sieved out begins to move forward along with the slope form of plane rotary screen 1, it is constantly piling up to the front side in the plane rotary screen 1.

The motor 2 rotates to drive the first bevel gear 3 to start rotating, the first bevel gear 3 rotates to drive the second bevel gear 6 to start rotating, the second bevel gear 6 rotates to drive the rotating rod 5 to start rotating, the rotating rod 5 rotates to drive the rotating disk 7 to start rotating, under a static state, under the elastic action of the first spring 11, the first push plate 12 pushes the connecting rod 8 to be located on the last side of the rotating disk 7, the rotating disk 7 rotates to drive the connecting rod 8 to start rotating, the connecting rod 8 is arranged at the eccentric position of the rotating disk 7, therefore, the connecting rod 8 moves in a front-back range when rotating along with the rotating disk 7, then the first push plate 12 starts to be pushed to move forwards in the rotation of the connecting rod 8, the first push plate 12 moves forwards to drive the sliding rod 10 to move forwards in the sliding groove 9, and the sliding rod 10 moves forwards to drive the second push plate 13 to move forwards.

The inside of the plane rotary screen 1 is rotatably connected with a rotating shaft 18, the left side of the rotating shaft 18 extends to the left side of the plane rotary screen 1, the bottom of the rotating shaft 18 is fixedly connected with a long rod 20, the long rod 20 is positioned at the front side of a second push plate 13, the surface of the rotating shaft 18 is fixedly connected with a baffle plate 14, the rear side of the baffle plate 14 is fixedly connected with a connecting plate 15, the rear side of the connecting plate 15 is provided with a clamping groove 21, the inside of the clamping groove 21 is slidably connected with a cleaning plate 16, the cleaning plate 16 slides back and forth in the clamping groove 21, the cross-sectional shapes of the cleaning plate 16 and the clamping groove 21 are both T-shaped, the rear side of the cleaning plate 16 is semicircular, by the shape of the slot 21 and the cleaning plate 16, the slot 21 effectively limits a moving range of the cleaning plate 16, the lug on the cleaning plate 16 is blocked by the inner wall of the clamping groove 21, so that the cleaning plate 16 is effectively prevented from slipping from the clamping groove 21, and the stability of the cleaning plate 16 in operation is improved.

A second spring 17 is fixedly connected between the front side of the cleaning plate 16 and the front wall of the clamping groove 21, a torsion spring 19 is movably sleeved on the surface of a rotating shaft 18 protruding out of the left side of the plane rotary screen 1, the left side of the torsion spring 19 is fixedly connected to the surface of the rotating shaft 18, and the right side of the torsion spring 19 is fixedly connected to the left side of the plane rotary screen 1.

Under the static state, under the elastic force of the torsion spring 19, the baffle plate 14 blocks the front side of the plane rotary screen 1, at the moment, the long rod 20 is in a vertical state, when the second push plate 13 moves forwards, the second push plate 13 moves forwards to push the long rod 20 to start rotating, the long rod 20 rotates to drive the rotating shaft 18 to start rotating, the rotating shaft 18 rotates to drive the torsion spring 19 to rotate and generate deformation, the rotating shaft 18 rotates to drive the baffle plate 14 to start rotating, the baffle plate 14 rotates forwards, at the moment, the front side of the plane rotary screen 1 is not blocked, simultaneously, the baffle plate 14 rotates forwards to drive the connecting plate 15 to rotate, the connecting plate 15 rotates to drive the cleaning plate 16 to rotate, when the cleaning plate 16 rotates to the inside of the plane rotary screen 1, at the moment, the inside of the plane rotary screen 1 blocks the rear side of the cleaning plate 16, at the moment, the cleaning plate 16 starts moving and shrinking towards the clamping groove 21 under the inside blocking of the plane rotary screen 1, the cleaning plate 16 contracts into the clamping groove 21 and begins to compress the second spring 17, when the cleaning plate 16 contacts the inside of the plane rotary screen 1, the sheet materials inside the plane rotary screen 1 are pushed to start to move towards the front side of the plane rotary screen 1, and at the moment, the sheet materials in the plane rotary screen 1 finally fall into the collecting mechanism on the front side of the plane rotary screen 1 under the pushing of the cleaning plate 16, so that the cleaning work of screening the sheet materials out of the plane rotary screen 1 is realized.

The rotating rod 5 is driven to start to rotate by the motor 2, the rotating rod 5 finally drives the second push plate 13 to move forwards and push the long rod 20 to rotate, the long rod 20 finally drives the baffle plate 14 to not block the front side of the plane rotary screen 1 by rotating, meanwhile, the baffle plate 14 rotates to drive the sheet materials inside the plane rotary screen 1 to push forwards, so that the sheet materials leave from the inside of the plane rotary screen 1 and are pushed into the collecting mechanism, the sheet materials screened out from the inside of the plane rotary screen 1 are effectively cleaned automatically, the sheet materials in the plane rotary screen 1 can conveniently leave from the top of the plane rotary screen 1, the cleaning effect on the sheet materials screened out from the plane rotary screen 1 is improved, and the phenomenon that the sheet materials are excessively accumulated in the plane rotary screen 1 to influence the use effect of the subsequent materials when the plane rotary screen 1 is used is avoided, the screening efficiency of the whole device in long-term use is more convenient.

Because the rear side of the cleaning plate 16 is semicircular, the rear side of the cleaning plate 16 can be smoothly contacted with the inside of the plane rotary screen 1 and extruded mutually after rotating to the inside of the plane rotary screen 1, the phenomenon that the cleaning plate 16 is blocked in the motion is avoided, the smoothness of the whole device in the motion is effectively improved, and the cleaning operation of screening out sheet materials in the plane rotary screen 1 is facilitated.

When the rotary disk 7 rotates to drive the connecting rod 8 to start moving backwards, at this time, the first push plate 12 is not pushed by the connecting rod 8 any more, under the elastic force of the first spring 11, the slide rod 10 moves backwards to reset to drive the first push plate 12 to move backwards to reset, at this time, the slide rod 10 moves backwards to drive the second push plate 13 to move backwards, the second push plate 13 moves backwards not to push the long rod 20, at this time, the rotating shaft 18 starts to reverse under the elastic force of the torsion spring 19, the rotating shaft 18 reverses to drive the long rod 20 to start reversing and resetting, the rotating shaft 18 reverses to finally drive the baffle plate 14 to restore to block the front side of the planar rotary screen 1, the baffle plate 14 reverses to drive the connecting plate 15 to reverse and reset, the connecting plate 15 reverses to drive the cleaning plate 16 to reverse and reset, at this time, the cleaning plate 16 is not blocked by the inside of the planar rotary screen 1 any more, under the elastic force of the second spring 17, the cleaning plate 16 is moved away from the card slot 21 and reset.

The working principle is as follows: under the static state, under the elastic force of the torsion spring 19, the baffle plate 14 blocks the front side of the plane rotary screen 1, at the moment, the long rod 20 is in a vertical state, when the second push plate 13 moves forwards, the second push plate 13 moves forwards to push the long rod 20 to start rotating, the long rod 20 rotates to drive the rotating shaft 18 to start rotating, the rotating shaft 18 rotates to drive the torsion spring 19 to rotate and generate deformation, the rotating shaft 18 rotates to drive the baffle plate 14 to start rotating, the baffle plate 14 rotates forwards, at the moment, the front side of the plane rotary screen 1 is not blocked, simultaneously, the baffle plate 14 rotates forwards to drive the connecting plate 15 to rotate, the connecting plate 15 rotates to drive the cleaning plate 16 to rotate, when the cleaning plate 16 rotates to the inside of the plane rotary screen 1, at the moment, the inside of the plane rotary screen 1 blocks the rear side of the cleaning plate 16, at the moment, the cleaning plate 16 starts moving and shrinking towards the clamping groove 21 under the inside blocking of the plane rotary screen 1, the cleaning plate 16 contracts into the clamping groove 21 and begins to compress the second spring 17, when the cleaning plate 16 contacts the inside of the plane rotary screen 1, the sheet materials inside the plane rotary screen 1 are pushed to start to move towards the front side of the plane rotary screen 1, and at the moment, the sheet materials in the plane rotary screen 1 finally fall into the collecting mechanism on the front side of the plane rotary screen 1 under the pushing of the cleaning plate 16, so that the cleaning work of screening the sheet materials out of the plane rotary screen 1 is realized.

The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims

1. The utility model provides a plane rotary screen who is used for slice material screening specially which characterized in that: the rotary screen comprises a plane rotary screen (1), wherein a motor (2) is arranged on the plane rotary screen (1), a first bevel gear (3) is fixedly sleeved on the output end of the top of the motor (2), a driving device is arranged on the top of the plane rotary screen (1), a rotating shaft (18) is rotatably connected inside the plane rotary screen (1), the left side of the rotating shaft (18) extends to the left side of the plane rotary screen (1), a long rod (20) is fixedly connected to the bottom of the rotating shaft (18), and a device convenient to clean is arranged on the surface of the rotating shaft (18);

convenient to cleaning device includes baffle (14), baffle (14) fixed connection is on the surface of pivot (18), rear side fixedly connected with connecting plate (15) of baffle (14), draw-in groove (21) have been seted up to the rear side of connecting plate (15), the inside sliding connection of draw-in groove (21) has cleaning plate (16), cleaning plate (16) are "T" shape with the cross sectional shape of draw-in groove (21), the rear side of cleaning plate (16) is half circular, fixedly connected with second spring (17) between the front side of cleaning plate (16) and the antetheca of draw-in groove (21).

2. The planar rotary screen special for screening sheet materials according to claim 1, wherein: the driving device comprises a supporting rod (4), the supporting rod (4) is fixedly connected to the top of the plane rotary screen (1), the top of the supporting rod (4) is rotatably connected with a rotating rod (5), a second bevel gear (6) is fixedly sleeved on the surface of the rotating rod (5), and the second bevel gear (6) is meshed with the first bevel gear (3) and is connected with the first bevel gear.

3. A planar rotary screen for screening sheet material as claimed in claim 2, wherein: the left side fixedly connected with carousel (7) of dwang (5), carousel (7) rotate in the left side of plane gyratory sieve (1) and are connected, the left side fixedly connected with connecting rod (8) of carousel (7).

4. A planar rotary screen for screening sheet material as claimed in claim 3, wherein: the plane rotary screen is characterized in that a sliding groove (9) is formed in the left side of the plane rotary screen (1), a sliding rod (10) is connected to the inside of the sliding groove (9) in a sliding mode, a first spring (11) is fixedly connected between the front side of the sliding rod (10) and the front wall of the sliding groove (9), and the side cross sections of the sliding rod (10) and the sliding groove (9) are isosceles trapezoids.

5. The planar rotary screen special for screening sheet materials as claimed in claim 4, wherein: the left side of the sliding rod (10) is fixedly connected with a first push plate (12) and a second push plate (13), the first push plate (12) is located on the rear side of the second push plate (13), and the first push plate (12) is located on the front side of the connecting rod (8).

6. The planar rotary screen special for screening sheet materials according to claim 5, wherein: the surface of a rotating shaft (18) protruding out of the left side of the plane rotary screen (1) is movably sleeved with a torsion spring (19), the left side of the torsion spring (19) is fixedly connected to the surface of the rotating shaft (18), and the right side of the torsion spring (19) is fixedly connected to the left side of the plane rotary screen (1).