CN212247770U

CN212247770U - Grit material transfer apparatus for highway construction

Info

Publication number: CN212247770U
Application number: CN202020175895.3U
Authority: CN
Inventors: 胡令江
Original assignee: Guangdong Hengshun Construction Engineering Co ltd
Current assignee: Guangdong Hengshun Construction Engineering Co ltd
Priority date: 2020-02-17
Filing date: 2020-02-17
Publication date: 2020-12-29
Anticipated expiration: 2030-02-17

Abstract

The utility model discloses a grit material transfer apparatus for highway construction, including smashing the case, the last fixed surface of smashing the case is connected with the feeding case, the bottom internal surface fixedly connected with funnel of smashing the case, the inside symmetry of smashing the case is rotated and is connected with crushing roller, the tooth is smashed to the outer wall fixedly connected with of crushing roller, smash the bottom internal surface symmetry fixedly connected with trapezoidal plate of case, smash the lower surface symmetry fixedly connected with backup pad of case, the same bottom plate of the equal fixedly connected with in bottom of backup pad, the lower surface symmetry fixedly connected with supporting leg of bottom plate, the bottom of supporting leg is rotated and is connected with the gyro wheel. The utility model relates to a simply, convenient operation can smash large granule material in the grit material, need not the manual work like this and smashes again, improves work efficiency, can fix the gyro wheel, can not make the device take place to remove, can not take place danger like this.

Description

Grit material transfer apparatus for highway construction

Technical Field

The utility model relates to a highway construction technical field especially relates to a grit material transfer apparatus for highway construction.

Background

The highway construction refers to the general term of the works of planning, surveying and designing the highway, constructing, maintaining and managing the highway, the scale of the highway construction of a country is determined according to the role of the highway transportation in the comprehensive transportation system and according to the importance of the politics, economy, culture, tourism and other aspects, and the geographic environment conditions, the highway construction of China is defined by the national planning and committee, the national committee and the communication department to define the national trunk highway network, the local highway network plan is made according to the overall planning and layout of the country and the economic development of each province, city and autonomous region, the local highway network plan is designed and built by adopting multi-channel fund sources, and the maintenance and management are carried out by the communication department and the road departments of the subordinate provinces, cities and autonomous regions.

The existing sand and stone material conveying equipment for highway construction has the defects in the using process, large particle substances in sand and stone materials cannot be crushed, so that the large particle substances are crushed manually when roads are paved, the labor is wasted, and the sand and stone material conveying equipment is easy to displace and generate danger when the roads are paved.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects in the prior art and providing an aggregate conveying device for highway construction.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a grit material conveying device for road construction comprises a crushing box, wherein the upper surface of the crushing box is fixedly connected with a feeding box, the inner surface of the bottom of the crushing box is fixedly connected with a funnel, the inner part of the crushing box is symmetrically and rotatably connected with crushing rollers, the outer wall of each crushing roller is fixedly connected with crushing teeth, the inner surface of the bottom of the crushing box is symmetrically and fixedly connected with a trapezoidal plate, the lower surface of the crushing box is symmetrically and fixedly connected with a supporting plate, the bottom ends of the supporting plates are fixedly connected with a same bottom plate, the lower surface of the bottom plate is symmetrically and fixedly connected with supporting legs, the bottoms of the supporting legs are rotatably connected with idler wheels, a discharge hopper is arranged between the two supporting legs, the upper surface of the bottom plate is fixedly connected with a first supporting frame, a second supporting frame and a discharge plate, the top of the first supporting frame is rotatably connected with a first conveying wheel, the outer walls of the first conveying wheel and the second conveying wheel are connected with the same conveying belt in a sliding mode, and the conveying belt is located below the discharging hopper.

Preferably, the discharge hopper is positioned on the lower surface of the crushing box, and the discharge hopper is fixedly connected with the crushing box.

Preferably, the first support frame is positioned on the left side of the second support frame, and the second support frame is positioned on the left side of the stripper plate.

Preferably, the front outer wall of the crushing box is provided with a glass window and a base, and the glass window and the base are arranged above.

Preferably, the driving force of the two crushing rollers is a driving motor.

Preferably, the inside of supporting leg rotates and is connected with two-way lead screw, the outer wall symmetry screw thread of two-way lead screw has cup jointed the fly leaf, fly leaf and bottom plate swing joint, two the equal fixedly connected with rubber pad of one side outer wall that the fly leaf is relative.

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

1. in the utility model, the large granular substances in the sand stone can be crushed by the crushing roller and the crushing teeth, so that the manual crushing is not needed, and the working efficiency is improved;

2. in the utility model, the roller can be fixed by arranging the bidirectional screw rod, the movable plate and the rubber pad, so that the device can not move, and thus, danger can not occur;

to sum up, the utility model relates to a simply, convenient operation can smash large granule material in the grit material, need not the manual work like this and smashes again, improves work efficiency, can fix the gyro wheel, can not make the device take place to remove, can not take place danger like this.

Drawings

Fig. 1 is a schematic structural view of an aggregate material conveying device for road construction according to the present invention;

fig. 2 is a front view of the sand-gravel material conveying equipment for road construction according to the present invention;

fig. 3 is a schematic structural view of a second embodiment of the sand-gravel material conveying equipment for road construction according to the present invention.

In the figure: 1 crushing case, 2 feed box, 3 funnel, 4 crushing roller, 5 crushing tooth, 6 trapezoidal plate, 7 backup pads, 8 bottom plates, 9 supporting legs, 10 gyro wheels, 11 discharge hopper, 12 first support frame, 13 second support frame, 14 discharge plate, 15 first transfer wheel, 16 second transfer wheel, 17 conveyer belt, 18 glass window, 19 base, 20 two-way lead screw, 21 fly leaf, 22 rubber pads.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-2, an embodiment of a sand and stone material conveying apparatus for road construction comprises a crushing box 1, a feeding box 2 fixedly connected to the upper surface of the crushing box 1, a hopper 3 fixedly connected to the inner surface of the bottom of the crushing box 1, crushing rollers 4 symmetrically and rotatably connected to the inner surface of the crushing box 1, crushing teeth 5 fixedly connected to the outer wall of the crushing rollers 4, trapezoidal plates 6 symmetrically and fixedly connected to the inner surface of the bottom of the crushing box 1, supporting plates 7 symmetrically and fixedly connected to the lower surface of the crushing box 1, a same bottom plate 8 fixedly connected to the bottom ends of the supporting plates 7, supporting legs 9 symmetrically and fixedly connected to the lower surface of the bottom plate 8, rollers 10 rotatably connected to the bottoms of the supporting legs 9, a discharge hopper 11 arranged between the two supporting legs 9, a first supporting frame 12, a second supporting frame 13 and a discharge plate 14 fixedly connected to the upper surface of the bottom plate 8, a first conveying wheel 15, the top of second support frame 13 rotates and is connected with second transfer gear 16, and the equal sliding connection of first transfer gear 15 and the outer wall of second transfer gear 16 has same conveyer belt 17, and conveyer belt 17 is located the below of discharge hopper 11.

Discharge hopper 11 is located the lower surface of crushing case 1, fixed connection between discharge hopper 11 and the crushing case 1, and first support frame 12 is located the left side of second support frame 13, and second support frame 13 is located the left side of stripper 14, and the front side outer wall of crushing case 1 is equipped with glass window 18 and base 19, and glass window 18 and base 19's top, the drive power of two crushing rollers 4 are driving motor.

Pour grit material into from feeding case 2, grit material falls from the inside of funnel 3, then grit material falls into from between two crushing rollers 4, smashes tooth 5 and smashes grit material, goes into discharge hopper 11 from two trapezoidal plates 6 again on, can smash large granule material in the grit material, need not the manual work like this and smash again, improves work efficiency.

Compared with the first embodiment, the second embodiment adopts more convenient structures such as the bidirectional screw rod 20, the movable plate 21 and the rubber pad 22, so that the roller 10 can be fixed, the device cannot move, and thus, danger cannot occur.

Referring to fig. 1-3, an embodiment two scheme of a sand and stone material conveying device for road construction comprises a crushing box 1, a feeding box 2 is fixedly connected to the upper surface of the crushing box 1, a hopper 3 is fixedly connected to the inner surface of the bottom of the crushing box 1, crushing rollers 4 are symmetrically and rotatably connected to the inner part of the crushing box 1, crushing teeth 5 are fixedly connected to the outer walls of the crushing rollers 4, trapezoidal plates 6 are symmetrically and fixedly connected to the inner surface of the bottom of the crushing box 1, supporting plates 7 are symmetrically and fixedly connected to the lower surface of the crushing box 1, the bottom ends of the supporting plates 7 are fixedly connected with a same bottom plate 8, supporting legs 9 are symmetrically and fixedly connected to the lower surface of the bottom plate 8, rollers 10 are rotatably connected to the bottoms of the supporting legs 9, a discharge hopper 11 is arranged between the two supporting legs 9, a first supporting frame 12, a second supporting frame 13 and a discharge plate 14 are fixedly connected to the upper, the top of second support frame 13 rotates and is connected with second transfer gear 16, and the equal sliding connection of first transfer gear 15 and the outer wall of second transfer gear 16 has same conveyer belt 17, and conveyer belt 17 is located the below of discharge hopper 11.

Discharge hopper 11 is located the lower surface of smashing case 1, fixed connection between discharge hopper 11 and the crushing case 1, first support frame 12 is located the left side of second support frame 13, second support frame 13 is located the left side of stripper 14, the front side outer wall of smashing case 1 is equipped with glass window 18 and base 19, glass window 18 and base 19's top, two drive power of smashing roller 4 are driving motor, the inside of supporting leg 9 is rotated and is connected with two-way lead screw 20, fly leaf 21 has been cup jointed to two-way lead screw 20's outer wall symmetry screw thread, fly leaf 21 and bottom plate 8 swing joint, the equal fixedly connected with rubber pad 22 of one side outer wall that two fly leaves 21 are relative.

By rotating the bidirectional screw rod 20, the bidirectional screw rod 20 drives the two movable plates 21 to move relatively, the two movable plates 21 drive the two rubber pads 22 to move, and the two rubber pads 22 fix the roller 10, so that the device cannot move and danger cannot be caused.

Claims

1. The utility model provides a grit material conveying equipment for highway construction, includes crushing case (1), its characterized in that, the last fixed surface of crushing case (1) is connected with feed box (2), the bottom internal surface of crushing case (1) is fixedly connected with funnel (3), the inside symmetry rotation of crushing case (1) is connected with crushing roller (4), the outer wall fixedly connected with of crushing roller (4) smashes tooth (5), the bottom internal surface symmetry fixedly connected with trapezoidal plate (6) of crushing case (1), the lower surface symmetry fixedly connected with backup pad (7) of crushing case (1), the bottom of backup pad (7) all is fixedly connected with same bottom plate (8), the lower surface symmetry fixedly connected with supporting leg (9) of bottom plate (8), the bottom rotation of supporting leg (9) is connected with gyro wheel (10), two be equipped with discharge hopper (11) between supporting leg (9), the upper surface fixed connection of bottom plate (8) has first support frame (12), second support frame (13) and stripper (14), the top of first support frame (12) is rotated and is connected with first transfer gear (15), the top of second support frame (13) is rotated and is connected with second transfer gear (16), the equal sliding connection of outer wall of first transfer gear (15) and second transfer gear (16) has same conveyer belt (17), conveyer belt (17) are located the below of discharge hopper (11).

2. A road construction aggregate conveying device according to claim 1, wherein the discharge hopper (11) is located on the lower surface of the crushing box (1), and the discharge hopper (11) is fixedly connected with the crushing box (1).

3. A road construction aggregate transfer apparatus according to claim 1, wherein said first support frame (12) is positioned on the left side of a second support frame (13), and said second support frame (13) is positioned on the left side of a discharge plate (14).

4. A road construction gravel material transfer apparatus as claimed in claim 1, wherein the front outer wall of the crushing box (1) is provided with a glass window (18) and a base (19), and the glass window (18) and the base (19) are located above.

5. A road construction gravel material transfer apparatus as claimed in claim 1, wherein the driving force of the two crushing rollers (4) is a driving motor.

6. The sand and stone material conveying equipment for the road construction as claimed in claim 1, wherein the supporting leg (9) is internally and rotatably connected with a bidirectional screw rod (20), the outer wall of the bidirectional screw rod (20) is symmetrically and threadedly sleeved with a movable plate (21), the movable plate (21) is movably connected with the bottom plate (8), and the outer wall of one side opposite to the two movable plates (21) is fixedly connected with a rubber pad (22).