CN221108882U

CN221108882U - Asphalt concrete screening plant

Info

Publication number: CN221108882U
Application number: CN202322747137.0U
Authority: CN
Inventors: 韦杰; 张超成
Original assignee: Dongyang Yuanxiang Asphalt Products Co ltd
Current assignee: Dongyang Yuanxiang Asphalt Products Co ltd
Priority date: 2023-10-13
Filing date: 2023-10-13
Publication date: 2024-06-11
Anticipated expiration: 2033-10-13

Abstract

The utility model discloses an asphalt concrete screening device, and relates to the technical field of asphalt concrete screening; the automatic feeding device comprises a base, wherein a supporting block is fixedly arranged on one side of the top end of the base, a first motor is fixedly arranged on one side of the supporting block, a driving wheel is fixedly arranged at the driving end of the first motor, a rotating rod is fixedly arranged at the top of one side of the supporting block, a first driven wheel is rotatably sleeved on one side of the rotating rod, a feeding box is fixedly arranged at the top end of the supporting block, a feeding groove is formed in the top end of the feeding box, and a first connecting groove is formed in the bottom end of the feeding groove; according to the utility model, the first motor is arranged to drive a series of gears to rotate so as to drive the first screening ring and the second screening ring to rotate, so that asphalt concrete with different particle sizes can be rapidly and effectively screened, and after screening is completed, the second motor is started to drive the mounting plate and the screening box to rotate, so that the screened asphalt concrete can be rapidly collected.

Description

Asphalt concrete screening plant

Technical Field

The utility model relates to the technical field of asphalt concrete screening, in particular to an asphalt concrete screening device.

Background

Asphalt concrete coarse is called asphalt concrete, mineral aggregate with a certain grading composition, crushed stone or crushed gravel, stone dust or sand, mineral powder and the like are manually selected, and the mixture is mixed with road asphalt material with a certain proportion under a strictly controlled condition, so that the asphalt concrete is often required to be screened when being used, and asphalt concrete with different particle sizes can be conveniently used later, but the current asphalt concrete screening device still has some problems:

conventional asphalt concrete screening devices cannot rapidly screen asphalt concrete deeply according to particle size, and screening consumes more time and has lower efficiency;

after screening is finished, asphalt concrete in the screening device cannot be discharged quickly, so that the next screening process is affected;

In view of the above, the inventors propose an asphalt concrete screening apparatus for solving the above problems.

Disclosure of utility model

In order to solve the problems of low screening efficiency and low discharge speed of the asphalt concrete screening device; the utility model aims to provide an asphalt concrete screening device.

In order to solve the technical problems, the utility model adopts the following technical scheme: the utility model provides an asphalt concrete screening plant, includes the base, base top one side is fixed to be equipped with the supporting shoe, supporting shoe one side fixed mounting has first motor, first motor drive end fixed mounting has the action wheel, supporting shoe one side top fixed mounting has the dwang, dwang one side rotates the cover and is equipped with first follow driving wheel, supporting shoe top fixed mounting has the feeding case, the feeding groove has been seted up on the feeding case top, first spread groove has been seted up to the feeding groove bottom, first spout has been seted up at feeding incasement wall middle part, slip card has been equipped with the movable plate in the first spout, the second spread groove has been seted up on the movable plate top, second spread groove, first spread groove and feeding groove intercommunication each other.

Preferably, the fixed mounting in movable plate bottom has the feeding pipeline, the fixed pulling piece that is equipped with in one side that the first motor was kept away from to the movable plate, fixed limiting plate that is equipped with in feeding case one side, movable plate and limiting plate contact each other, fixed stopper that is equipped with in base top one side, stopper movable mounting has the mounting panel, fixed first connecting piece that is equipped with in one side that the stopper was kept away from on base top, the fixed second connecting block that is equipped with in one side that the stopper was kept away from to the mounting panel bottom, second connecting block and first connecting piece internal rotation are installed and are rotated the inserted block, mounting panel top fixed mounting has the screening case, the screening case is kept away from one side that the first connecting piece is rotated and is installed connecting pipeline, connecting pipeline external fixation cover is equipped with the second from the driving wheel, second is driven wheel, first follow driving wheel and action wheel intermeshing installation, feeding pipeline movable block is set up in connecting pipeline, the screening case is kept away from one side of connecting pipeline and is offered the rotation groove, one side that the feeding pipeline is kept away from first supporting wheel, first supporting wheel is rotated and is installed in rotation groove, first supporting wheel is kept away from first supporting wheel, first supporting wheel is rotated first supporting wheel is installed first supporting ring, first side fixed supporting ring is kept away from first supporting ring, first side is installed first supporting ring is rotated and is fixed to install first supporting ring in the screening ring.

Preferably, the first fixed block is fixedly arranged at the bottom end of the base, the second sliding groove is formed in the first fixed block and the base, the second motor is fixedly arranged at the bottom end of the second sliding groove, a threaded rod is fixedly arranged at the driving end of the second motor, a moving frame is arranged in the second sliding groove in a sliding manner, the moving frame is in threaded installation with the threaded rod, a rotating frame is rotatably arranged at the top end of the moving frame, a second fixed block is fixedly arranged at the bottom end of the mounting plate, and the second fixed block is rotationally arranged in the rotating frame in a clamping manner.

Preferably, one side of the rotating groove far away from the connecting pipeline is hinged with a cover plate, one side of the cover plate is fixedly provided with a handle, and four corners of the bottom end of the base are fixedly provided with supporting legs.

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

1. The first motor is arranged to drive a series of gears to rotate so as to drive the first screening ring and the second screening ring to rotate, so that asphalt concrete with different particle sizes can be screened rapidly and effectively;

2. After screening is completed, the second motor is started to drive the mounting plate and the screening box to rotate, so that asphalt concrete after screening is completed can be rapidly collected.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the structure of the present utility model.

Fig. 2 is a schematic diagram of the structure of the split device according to the present utility model.

Fig. 3 is a schematic diagram of the structure of the split device according to the present utility model.

Fig. 4 is a schematic diagram of the structure a in fig. 3 according to the present utility model.

In the figure: 1. a base; 2. a first motor; 3. a feed box; 4. a moving plate; 5. a connecting pipe; 6. a screening box; 7. a first screening ring; 8. a first fixed block; 9. a second motor; 11. a support block; 12. a rotating lever; 13. a first driven wheel; 14. support legs; 15. a first connection block; 16. a second connection block; 17. rotating the insert block; 18. a mounting plate; 19. a second fixed block; 21. a driving wheel; 31. a feed chute; 32. a first connection groove; 33. a first chute; 34. a limiting plate; 41. pulling the block; 42. a second connecting groove; 43. a feed conduit; 51. a second driven wheel; 52. a first support wheel; 53. a second support wheel; 54. a first screen aperture; 61. a rotating groove; 62. a cover plate; 63. a handle; 71. a second screening ring; 81. a second chute; 91. a threaded rod; 92. a moving rack; 93. a rotating frame; 101. and a limiting block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples: as shown in fig. 1-4, the utility model provides an asphalt concrete screening device, which comprises a base 1, a supporting block 11 is fixedly arranged on one side of the top end of the base 1, a first motor 2 is fixedly arranged on one side of the supporting block 11, a driving wheel 21 is fixedly arranged at the driving end of the first motor 2, a rotating rod 12 is fixedly arranged at the top of one side of the supporting block 11, a first driven wheel 13 is rotatably sleeved on one side of the rotating rod 12, a feeding box 3 is fixedly arranged at the top end of the supporting block 11, a feeding groove 31 is formed in the top end of the feeding box 3, a first connecting groove 32 is formed at the bottom end of the feeding groove 31, a first sliding groove 33 is formed in the middle of the inner wall of the feeding box 3, a moving plate 4 is slidably clamped in the first sliding groove 33, a second connecting groove 42 is formed at the top end of the moving plate 4, the second connecting groove 42, the first connecting groove 32 and the feeding groove 31 are mutually communicated, a feeding pipeline 43 is fixedly arranged at the bottom end of the moving plate 4, a pulling block 41 is fixedly arranged on one side of the moving plate 4 far away from the first motor 2, the first sliding groove 34 is connected with the first sliding groove 34 in a horizontal direction or the first sliding groove 34 through the pulling block 41, and the first sliding groove 34 is mutually communicated with the first sliding groove 34 or the first sliding groove 34 is mutually connected with the first sliding groove 34.

A limiting block 101 is fixedly arranged on one side of the top end of the base 1, a mounting plate 18 is movably mounted on the limiting block 101, a first connecting block 15 is fixedly arranged on one side of the top end of the base 1 away from the limiting block 101, a second connecting block 16 is fixedly arranged on one side of the bottom end of the mounting plate 18 away from the limiting block 101, a rotary inserting block 17 is rotatably mounted on the second connecting block 16 and the first connecting block 15, a screening box 6 is fixedly mounted on the top end of the mounting plate 18, a connecting pipeline 5 is rotatably mounted on one side of the screening box 6 away from the first connecting block 15, a second driven wheel 51 is fixedly sleeved outside the connecting pipeline 5, the second driven wheel 51, the first driven wheel 13 and the driving wheel 21 are mounted in meshed engagement, a feeding pipeline 43 is movably clamped in the connecting pipeline 5, a rotary groove 61 is formed in one side of the screening box 6 away from the connecting pipeline 5, a first supporting wheel 52 is fixedly mounted on one side of the connecting pipeline 5 away from the feeding pipeline 43, the first supporting wheel 52 is rotatably installed in the rotating groove 61, the second supporting wheel 53 is rotatably installed on one side, far away from the first supporting wheel 52, in the rotating groove 61, the first screening ring 7 is fixedly clamped in the second supporting wheel 53, first screening holes 54 which are uniformly distributed are formed in the second supporting wheel 53, the second screening ring 71 is fixedly installed on one side of the first supporting wheel 52, one side of the first screening ring 7 is fixedly installed with the first supporting wheel 52, the driving wheel 21 is rotated by starting the first motor 2 so as to drive the first driven wheel 13 and the second driven wheel 51 to rotate, at the moment, the connecting pipeline 5 rotates by taking the center of the circle as the center, the connecting pipeline 5 rotates so as to drive the first supporting wheel 52, the first screening ring 7 and the second screening ring 71, the size of the holes in the second screening ring 71 should be larger than that of the first screening ring 7, the size of the first sieve holes 54 should be slightly larger than the sieve hole size on the first sieving ring 7, and asphalt concrete can be rapidly sieved to different areas according to the particle size by arranging the first sieving ring 7 and the second sieving ring 71 which can rotate.

The utility model discloses a concrete asphalt screening machine, including base 1, first fixed block 8, second spout 81 has been seted up in first fixed block 8 and the base 1, second spout 81 bottom fixed mounting has second motor 9, second motor 9 driving end fixed mounting has threaded rod 91, sliding block is equipped with removes frame 92 in the second spout 81, remove frame 92 and threaded rod 91 screw thread installation, remove frame 92 top rotation and install rotating frame 93, mounting panel 18 bottom mounting is equipped with second fixed block 19, second fixed block 19 is established to rotating frame 93 rotation card, makes threaded rod 91 rotate through starting second motor 9, can make the movable frame 92 of slidable mounting in second spout 81 and rotating frame 93 vertical direction remove this moment, because the second connecting block 16 of mounting panel 18 bottom and the first connecting block 15 on base 1 top are rotated through rotating insert block 17 and are connected, so when removing of movable frame 92 and rotating frame 93, mounting panel 18 can be rotated with rotating insert 17 for the centre of a circle to the convenience is to the quick collection of asphalt concrete after the screening is accomplished.

A cover plate 62 is hinged to one side of the rotating groove 61 far away from the connecting pipeline 5, and a handle 63 is fixedly arranged on one side of the cover plate 62.

Support legs 14 are fixedly arranged at four corners of the bottom end of the base 1.

Working principle: when the asphalt concrete screening device is used, the movable plate 4 in the first chute 33 moves in the horizontal direction by pulling the pulling block 41, when the movable plate 4 and the limiting plate 34 are in contact with each other, the first connecting groove 32 and the second connecting groove 42 are communicated with each other, the feeding pipeline 43 is clamped in the connecting pipeline 5, after asphalt concrete to be screened is added into the feeding groove 31, the feeding pipeline 43 is separated from the connecting pipeline 5 by pulling the pulling block 41, the first motor 2 can be started at the moment to rotate the driving wheel 21 so as to drive the first driven wheel 13 and the second driven wheel 51 to rotate, the connecting pipeline 5 rotates by taking the center of a circle as the center, the connecting pipeline 5 rotates so as to drive the first supporting wheel 52, the first screening ring 7 and the second screening ring 71, and the mesh size on the second screening ring 71 is larger than that on the first screening ring 7, and asphalt concrete can be screened to different areas rapidly according to the particle sizes by arranging the rotatable first screening ring 7 and the second screening ring 71.

After screening is completed, the cover plate 62 is separated from the rotating groove 61 by pulling the handle 63, the threaded rod 91 is rotated by starting the second motor 9, and the moving frame 92 and the rotating frame 93 which are slidably mounted in the second sliding groove 81 can move vertically at the moment.

It will be apparent to those skilled in the art that various modifications and variations can be made to the present utility model without departing from the spirit or scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.

Claims

1. Asphalt concrete screening plant, including base (1), its characterized in that: support piece (11) are fixedly arranged on one side of the top of base (1), first motor (2) are fixedly arranged on one side of support piece (11), driving wheel (21) are fixedly arranged on the driving end of first motor (2), rotating rod (12) are fixedly arranged on one side of support piece (11), first driven wheel (13) are rotatably sleeved on one side of rotating rod (12), feeding box (3) are fixedly arranged on the top of support piece (11), feeding groove (31) are arranged on the top of feeding box (3), first connecting groove (32) are arranged on the bottom of feeding groove (31), first sliding groove (33) are arranged in the middle of the inner wall of feeding box (3), movable plate (4) are arranged in the inner wall of first sliding groove (33), second connecting groove (42) are arranged on the top of movable plate (4), and second connecting groove (42), first connecting groove (32) are mutually communicated with feeding groove (31).

2. An asphalt concrete screening plant according to claim 1, wherein the bottom end of the moving plate (4) is fixedly provided with a feeding pipeline (43), one side of the moving plate (4) away from the first motor (2) is fixedly provided with a pulling block (41), one side of the feeding box (3) is fixedly provided with a limiting plate (34), and the moving plate (4) and the limiting plate (34) are in contact with each other.

3. An asphalt concrete screening plant as defined in claim 2, wherein a limiting block (101) is fixedly arranged on one side of the top end of the base (1), a mounting plate (18) is movably mounted on the limiting block (101), a first connecting block (15) is fixedly arranged on one side of the top end of the base (1) away from the limiting block (101), a second connecting block (16) is fixedly arranged on one side of the bottom end of the mounting plate (18) away from the limiting block (101), and a rotary inserting block (17) is rotatably mounted on the second connecting block (16) and the first connecting block (15).

4. A bituminous concrete screening plant according to claim 3, characterized in that the screening box (6) is fixedly mounted at the top end of the mounting plate (18), a connecting pipeline (5) is rotatably mounted on one side of the screening box (6) away from the first connecting block (15), a second driven wheel (51) is fixedly sleeved outside the connecting pipeline (5), the second driven wheel (51), the first driven wheel (13) and the driving wheel (21) are mounted in a meshed manner, and the feeding pipeline (43) is movably clamped in the connecting pipeline (5).

5. An asphalt concrete screening plant as defined in claim 4, wherein a rotating groove (61) is formed in one side, far away from the connecting pipeline (5), of the screening box (6), a first supporting wheel (52) is fixedly arranged on one side, far away from the feeding pipeline (43), of the connecting pipeline (5), the first supporting wheel (52) is rotatably arranged in the rotating groove (61), a second supporting wheel (53) is rotatably arranged on one side, far away from the first supporting wheel (52), of the rotating groove (61), a first screening ring (7) is fixedly clamped in the second supporting wheel (53), first screening holes (54) which are uniformly distributed are formed in the second supporting wheel (53), a second screening ring (71) is fixedly arranged on one side of the first supporting wheel (52), and one side of the first screening ring (7) is fixedly arranged with the first supporting wheel (52).

6. A bituminous concrete screening plant according to claim 3, characterized in that the base (1) bottom fixed mounting has first fixed block (8), second spout (81) have been seted up in first fixed block (8) and base (1), second spout (81) bottom fixed mounting has second motor (9), second motor (9) driving end fixed mounting has threaded rod (91), sliding card is equipped with and removes frame (92) in second spout (81), remove frame (92) and threaded rod (91) screw thread installation, remove frame (92) top rotation and install rotating turret (93), mounting panel (18) bottom mounting is equipped with second fixed block (19), rotating turret (93) rotation card establishes second fixed block (19).

7. An asphalt concrete screening plant according to claim 5, wherein a cover plate (62) is hinged to the side of the rotary trough (61) remote from the connecting pipe (5), and a handle (63) is fixedly arranged on one side of the cover plate (62).

8. An asphalt concrete screening plant according to claim 1, wherein supporting legs (14) are fixedly arranged at four corners of the bottom end of the base (1).