CN214328406U

CN214328406U - A rubble dispensing device for highway maintenance

Info

Publication number: CN214328406U
Application number: CN202022579065.XU
Authority: CN
Inventors: 李静
Original assignee: Individual
Current assignee: Zaozhuang Lutong Road Engineering Co ltd
Priority date: 2020-11-10
Filing date: 2020-11-10
Publication date: 2021-10-01
Anticipated expiration: 2030-11-10

Abstract

The utility model discloses a rubble dispensing device for highway maintenance belongs to highway maintenance technical field. The utility model provides a rubble dispensing device for highway maintenance, the power distribution box comprises a box body, box front end middle part is equipped with the motor, the bottom surface is equipped with the conveyer belt in the box, conveyer belt top left part is equipped with magnet, the right-hand funnel case that is equipped with of magnet, the funnel case front and back end is fixed with box inner wall connection, the vertical baffle that has set firmly of funnel incasement wall, the baffle separates the funnel case left and right sides into scattering area and crushing area, be equipped with two crushing roller shafts in the crushing area, it is equipped with into the hopper to smash the area top, it is equipped with the sieve cage to go into hopper rear end cover. The utility model discloses a sieve cage sieves out tiny rubble and falls to the conveyer belt from the spread district, and too big rubble smashes through smashing the roller and falls extremely from smashing the district on the crawler, the utility model discloses the big rubble that will not be sieved out is smashed in removing to smashing the district through the sieve cage, can directly drop into use after smashing, and is energy-conserving high-efficient.

Description

A rubble dispensing device for highway maintenance

Technical Field

The utility model relates to a highway maintenance technical field, more specifically say, relate to a rubble dispensing device for highway maintenance.

Background

Maintenance of a road is an operation for maintaining and maintaining the road, wherein maintenance is performed on the whole process from the building of a traffic vehicle, maintenance is performed on the damaged part, and the maintenance is performed on the road to maintain the road in a good state, prevent the use quality of the road from being degraded, and provide good service to road users. In the course of sealing the asphalt pavement, it is common to spread a layer of gravel by a gravel spreader after spraying asphalt on the asphalt pavement. The patent document with prior art publication number CN210341556U provides a rubble dispensing device for highway maintenance, the device includes mobile device and dispensing device, the mobile device includes square box, the dispensing device sets up in the box, the dispensing device is including spilling the cloth groove, it is provided with the screen cloth to spill the cloth inslot, the fixed vibrating motor that is provided with in screen cloth bottom, it is provided with the blanking mouth to spill cloth groove lower extreme, blanking mouth below is provided with hollow cloth roller, the bottom half below the front portion of cloth roller is provided with the opening.

Although the device has more beneficial effects, the following problems still exist: the big rubble that the screen cloth filtered out can't the direct processing, accumulates certain degree when big rubble and can block up the screen cloth and lead to the efficiency that influences the construction operation. Therefore, it is important to design a device capable of directly crushing and treating large crushed stones, and in view of this, a crushed stone spreading device for road maintenance is proposed.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

An object of the utility model is to provide a rubble dispensing device for highway maintenance to solve the problem that proposes among the above-mentioned background art.

2. Technical scheme

A rubble dispensing device for highway maintenance comprises a box body, wherein wheels are arranged at corners of the bottom surface of the box body, a handle is fixedly arranged at the rear end of the box body in a horizontal mode, a box door is hinged to the left portion of the front end of the box body, a motor is arranged in the middle of the front end of the box body, an output end of the motor penetrates through the box body to extend into the box body and is fixedly provided with a belt pulley C and a belt pulley D, a conveying belt is arranged at the inner bottom surface of the box body, a plurality of rotating shafts are connected in the conveying belt in a friction mode, fixing plates are arranged at the front end and the rear end of the conveying belt, the outer end of each rotating shaft is rotatably connected with the fixing plates, the front end of each rotating shaft at the right end of the rotating shaft penetrates through the fixing plates to extend to the outer side and is fixedly connected with a belt pulley A, the bottom surface of the inner wall of the box body is fixedly connected with the bottom surface of the inner wall of the box body, a magnet is arranged at the left portion above the conveying belt, the front end of the magnet is matched with the inner wall of the box body in a clamping mode, a funnel box is arranged at the right of the magnet, the hopper box comprises a hopper box body, a hopper box body and a baffle plate, wherein the front end and the rear end of the hopper box body are fixedly connected with the inner wall of the box body, the inner wall of the hopper box body is vertically and fixedly provided with the baffle plate, the left side and the right side of the hopper box body are separated into a scattering area and a crushing area by the baffle plate, two crushing roller shafts are arranged in the crushing area, a hopper is arranged above the crushing area, and a screen cage is sleeved at the rear end of the hopper.

Preferably, pulley a is in frictional engagement with pulley C via a belt.

Preferably, two meshing transmission between the crushing roller is located the left crushing roller front end is equipped with belt pulley B admittedly, belt pulley B passes through belt friction transmission with belt pulley D, is located the right side crushing roller rear end passes through the roller and passes the baffle and extend to rear side and fixedly connected with gear A, gear A upside meshing is connected with gear B, just gear B rotates with the baffle and is connected.

Preferably, the sieve cage is the toper structure, sieve cage head end and crushing district intercommunication, the wall rotates behind sieve cage head end and the box to be connected, sieve cage front end inboard is equipped with the spacing ring, the spacing ring outer wall is connected fixedly through a plurality of spacers and sieve cage front end inboard, just sieve cage outer wall front portion still is equipped with gear C, gear C is connected with gear B meshing.

Preferably, the feeding hopper is of an L-shaped structure, the front end of the feeding hopper is fixedly connected with the front wall of the box body, the lower side of the rear end of the feeding hopper is rotatably connected with the limiting ring, and an inclined plate is arranged on the inner wall of the horizontal part of the feeding hopper.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

1. the utility model discloses a motor drives and smashes the roller and smashes the sieve cage on roller upper portion and rotates, and the sieve cage sieves out tiny rubble and falls to the conveyer belt from the spread district, and too big rubble is smashed through smashing the roller and falls to from smashing the district on the crawler, the utility model discloses the big rubble that will not be sieved out passes through the sieve cage and removes to smashing in the district and smash, can directly drop into use after smashing, and is energy-conserving high-efficient.

2. The utility model discloses a be equipped with magnet above the conveyer belt, can carry out magnetism with the metal article that mixes in the rubble and inhale and reject to improve the fastness and the security of rubble seal.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is an overall structural anatomy diagram of the utility model;

FIG. 3 is an exploded view of the structure of the conveyor belt, the rotating shaft and the fixing plate of the present invention;

FIG. 4 is a schematic structural view of the sieve cage of the present invention;

FIG. 5 is a schematic view of the structure of the sieve cage, hopper box and feeding hopper of the present invention;

the reference numbers in the figures illustrate: 1. a box body; 101. a wheel; 102. a handle; 103. a box door; 2. a conveyor belt; 3. a rotating shaft; 301. a belt pulley A; 4. a fixing plate; 5. a magnet; 6. a hopper box; 601. a spreading area; 602. a crushing zone; 7. a partition plate; 8. a crushing roller shaft; 801. a belt pulley B; 802. a gear A; 803. a gear B; 9. a screen cage; 901. a limiting ring; 902. a spacer; 903. a gear C; 10. a motor; 1001. a belt pulley C; 1002. a belt pulley D; 11. feeding into a hopper; 1101. a sloping plate.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, the present invention provides a technical solution:

a gravel spreading device for highway maintenance comprises a box body 1, wheels 101 are arranged at corners of the bottom surface of the box body 1, a handle 102 is horizontally and fixedly arranged at the rear end of the box body 1, a box door 103 is hinged at the left part of the front end of the box body 1, a motor 10 is arranged in the middle of the front end of the box body 1, an output end of the motor 10 penetrates through the box body 1 and extends to the inside, a belt pulley C1001 and a belt pulley D1002 are fixedly arranged, a conveying belt 2 is arranged on the bottom surface in the box body 1, a plurality of rotating shafts 3 are connected in the conveying belt 2 in a friction mode, fixing plates 4 are arranged at the front end and the rear end of the conveying belt 2, the outer ends of the rotating shafts 3 are rotatably connected with the fixing plates 4, the front end of the rotating shaft 3 at the right end penetrates through the fixing plate 4 and extends to the outside and is fixedly connected with a belt pulley A301, the bottom surface of the fixing plate 4 is fixedly connected with the bottom surface of the inner wall of the box body 1, a magnet 5 is arranged at the left part above the conveying belt 2, the front end and the rear end of the magnet is in clamping fit with the inner wall of the box body 1, a funnel box 6 is arranged at the right side of the magnet 5, the front end and the rear end of the funnel box 6 are fixedly connected with the inner wall of the box body 1, a partition plate 7 is vertically and fixedly arranged on the inner wall of the funnel box 6, the left side and the right side of the funnel box 6 are divided into a scattering area 601 and a crushing area 602 by the partition plate 7, two crushing roller shafts 8 are arranged in the crushing area 602, a feeding hopper 11 is arranged above the crushing area 602, and a screen cage 9 is sleeved at the rear end of the feeding hopper 11. The utility model discloses a motor 10 drives and smashes roller 8 and smashes the sieve cage 9 on roller 8 upper portion and rotate, and sieve cage 9 sieves out tiny rubble and falls to conveyer belt 2 from spreading district 601, and too big rubble is smashed through smashing roller 8 and falls to track 2 from smashing district 602 on, the utility model discloses the big rubble that will not be sieved out is smashed in removing to smashing the district through the sieve cage, can directly drop into to use after smashing, and is energy-conserving high-efficient, through carrying on one's shoulder, 2 tops are equipped with magnet 5, can inhale the rejection with the metal object that mixes in the rubble to improve the fastness and the security of rubble seal coat.

Specifically, pulley a301 and pulley C1001 are frictionally driven by a belt.

Further, meshing transmission is carried out between two crushing roller shafts, a belt pulley B801 is fixedly arranged at the front end of the crushing roller shaft 8 positioned on the left side, the belt pulley B801 and the belt pulley D1002 are in friction transmission through a belt, the rear end of the crushing roller shaft 8 positioned on the right side penetrates through the partition plate 7 through a roller shaft and extends to the rear side and is fixedly connected with a gear A802, a gear B803 is connected to the upper side of the gear A802 in a meshing mode, and the gear B803 is rotatably connected with the partition plate 7. The motor 10 drives the crushing roller shaft 8 to rotate, and the crushing roller shaft 8 drives the screen cage 9 to rotate through the rear gear.

Still further, sieve cage 9 is the toper structure, and sieve cage 9 head end and crushing district 602 intercommunication, sieve cage 9 tip end and box 1 back wall rotate to be connected, and sieve cage 9 front end inboard is equipped with spacing ring 901, and spacing ring 901 outer wall is connected fixedly through a plurality of spacers 902 and sieve cage 9 front end inboard, and sieve cage 9 outer wall front portion still is equipped with gear C903, and gear C903 is connected with gear B803 meshing. The rear end projected area of the screen cage 9 is smaller than the front end projected area of the screen cage 9, so that large crushed stones roll down into the crushing area 602 from the front end.

Furthermore, the feeding hopper 11 is of an L-shaped structure, the front end of the feeding hopper 11 is fixedly connected with the front wall of the box body 1, the lower side of the rear end of the feeding hopper 11 is rotatably connected with the limiting ring 901, and an inclined plate 1101 is arranged on the inner wall of the horizontal part of the feeding hopper 11.

The working principle is as follows: the utility model provides a motor 10 is connected with the control mechanism of right back side, when carrying out the rubble dispensing of highway maintenance, start the motor 10 of this device and rotate, pour the rubble into from going into hopper 11 top, the rubble landing is to in sieve cage 9 from swash plate 1101, motor 10 drives belt pulley B801 through belt pulley D1002 and rotates, thereby drive crushing roller 8 and rotate, crushing roller 8 drives gear C903 of sieve cage 9 outer wall through gear A802 and gear B803 and rotates, thereby drive sieve cage 9 and rotate and carry out the rubble screening, tiny rubble slides down to conveyer belt 2 along scattering district 601 of funnel case 6 downside through the sieve mesh of sieve cage 9, too big rubble screens off landing to crushing district 602 in from adjacent spacer 902 through the front side of putting sieve cage 9 to, smash the rubble by crushing roller 8 again, by hopper case 6 downside to on the conveyer belt 2, motor 10 drives A belt pulley through belt pulley C1001 and rotates, thereby make conveyer belt 2 produce anticlockwise rotation, when the rubble was transported on conveyer belt 2, magnet 5 through being equipped with in conveyer belt 2 top can carry out magnetism with the metal object of adulteration in the rubble and inhale and reject, spread the rubble to the highway road surface of maintenance at last, thereby can demolish magnet 5 through opening chamber door 103 and get rid of the metal object of absorption.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a rubble dispensing device for highway maintenance, includes box (1), its characterized in that: the utility model discloses a box, including box (1), motor (10), belt pulley C (1001) and belt pulley D (1002), box (1) front end left part articulates there is chamber door (103), box (1) front end middle part is equipped with motor (10), the output of motor (10) passes box (1) and extends to inside and has set firmly belt pulley C (1001) and belt pulley D (1002), the bottom surface is equipped with conveyer belt (2) in box (1), friction connection has a plurality of pivot (3) in conveyer belt (2), the conveyer belt (2) front and back end all is equipped with fixed plate (4), pivot (3) outer end is rotated with fixed plate (4) and is connected, and pivot (3) front end that is located the right-hand member passes fixed plate (4) and extends to the outside and fixedly connected with belt pulley A (301), fixed plate (4) bottom surface is connected with box (1) inner wall bottom surface fixedly, conveyer belt (2) top left part is equipped with magnet (5), magnet (5) front and back end and box (1) inner wall joint cooperation, magnet (5) right-hand funnel case (6) that is equipped with, funnel case (6) front and back end is fixed with box (1) inner wall connection, funnel case (6) inner wall is vertical to have set firmly baffle (7), baffle (7) separate funnel case (6) left and right sides into and scatter district (601) and crushing district (602), be equipped with two in crushing district (602) and smash roller (8), crushing district (602) top is equipped with into hopper (11), it is equipped with sieve cage (9) to go into hopper (11) rear end cover.

2. A gravel pack for road maintenance as claimed in claim 1, wherein: the belt pulley A (301) and the belt pulley C (1001) are in friction transmission through a belt.

3. A gravel pack for road maintenance as claimed in claim 1, wherein: two meshing transmission is located left between crushing roller (8) front end is equipped with belt pulley B (801) admittedly, belt pulley B (801) pass through belt friction drive with belt pulley D (1002), are located the right side crushing roller (8) rear end passes through baffle (7) through the roller and extends to rear side and fixedly connected with gear A (802), gear A (802) upside meshing is connected with gear B (803), just gear B (803) are connected with baffle (7) rotation.

4. A gravel pack for road maintenance as claimed in claim 3, wherein: sieve cage (9) are the toper structure, sieve cage (9) big-end and crushing district (602) intercommunication, sieve cage (9) microcephaly end rotates with box (1) back wall to be connected, sieve cage (9) front end inboard is equipped with spacing ring (901), spacing ring (901) outer wall is connected fixedly through a plurality of spacers (902) and sieve cage (9) front end inboard, just sieve cage (9) outer wall front portion still is equipped with gear C (903), gear C (903) and gear B (803) meshing are connected.

5. A gravel pack for road maintenance as claimed in claim 4, wherein: the feeding hopper (11) is of an L-shaped structure, the front end of the feeding hopper (11) is fixedly connected with the front wall of the box body (1), the lower side of the rear end of the feeding hopper (11) is rotatably connected with a limiting ring (901), and an inclined plate (1101) is arranged on the inner wall of the horizontal part of the feeding hopper (11).