CN213292334U

CN213292334U - Road and bridge construction is with rubble transportation shallow

Info

Publication number: CN213292334U
Application number: CN202021292073.XU
Authority: CN
Inventors: 张晓强; 段涛; 雷霆
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-06
Filing date: 2020-07-06
Publication date: 2021-05-28
Anticipated expiration: 2030-07-06

Abstract

The utility model belongs to the technical field of the building, specifically disclose a rubble transportation shallow is used in road and bridge construction, including main part and first gear, the top of main part is provided with the protection casing, motorized pulley is installed on the right side of slide rail, the right side of dustcoat is provided with the handle, the top of first runner is provided with first conveyer belt, the main part below is provided with the second conveyer belt, damping spring is installed to the below of second runner, the below of rubber pad is provided with the rubber sleeve, the axostylus axostyle is installed to the below in rubber hole, the right side of front wheel is provided with the worm gear cover, the below meshing of worm gear pole is connected with the worm wheel. This rubble transportation shallow is used in road and bridge construction compares the device with current ordinary conveyer and installs the convenient rolling protection casing of rolling, and the main part liftable is convenient for carry out the unloading to the rubble, and the accumulational problem of rubble has been solved to the conveyer belt, makes the unloading more thorough, and damping device makes the device operation when using more steady.

Description

Road and bridge construction is with rubble transportation shallow

Technical Field

The utility model relates to a building technical field specifically is a rubble transportation shallow is used in road and bridge construction.

Background

The rubble conveyer is one kind and unifies the collection with the rubble, then transport a mobile device that appointed place was processed, reach the effect of handling the rubble with this, though rubble conveyer type and quantity are numerous on the existing market, but it still has some problems, rubble conveyer on the existing market is carrying out the in-process of transporting for example, can not be fine protect the rubble, the convenient rapid unloading of can not, and then just make subsequent work very complicated, influence machining efficiency, therefore, we just provide a rubble conveyer who conveniently solves above problem.

The prior patent (publication number: CN208498348U) discloses a gravel transportation cart for road and bridge construction, which belongs to the field of buildings and comprises a device main body, an outer cover, a compression spring and a transmission belt; the utility model discloses a vibration-damping device, including outer cover, device bulk phase, inserted block, damping spring, mounting bracket, shock dynamo, fixed block, shock dynamo, shock. The inventor finds that the following problems in the prior art are not solved well in the process of implementing the scheme: 1. when the device unloads the broken stones, an operator is required to manually operate blanking, so that the manpower resource is wasted, the workload of the operator is increased, and the efficiency of broken stone transportation is influenced; 2. the main body cannot be lifted, so that the blanking process is complicated, broken stones can be accumulated due to the fact that the cabin in the main body is not provided with equipment for clearing materials, and the blanking is not thorough and rapid; 3. although the main part is fine stores the rubble, but does not have convenient pan feeding mouth, inconvenient pan feeding, 4, the device are equipped with damping spring as damping device, but the shock attenuation effect is not obvious, and shock-absorbing function is more single, can not be fine satisfy people's user demand, to above-mentioned condition, carry out technical innovation on current rubble conveyer basis.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rubble transportation shallow is used in road and bridge construction to it has following not enough to provide general transportation shallow in solving above-mentioned background art: 1. when the device unloads the broken stones, an operator is required to manually operate blanking, so that the manpower resource is wasted, the workload of the operator is increased, and the efficiency of broken stone transportation is influenced; 2. the main body cannot be lifted, so that the blanking process is complicated, broken stones can be accumulated due to the fact that the cabin in the main body is not provided with equipment for clearing materials, and the blanking is not thorough and rapid; 3. although the main body stores the crushed stones well, no convenient feeding port is provided, and feeding is inconvenient; 4. although the damping spring is arranged as the damping device, the damping effect is not obvious, the damping function is single, and the use requirement problem of people cannot be well met.

In order to achieve the above object, the utility model provides a following technical scheme: a road and bridge construction gravel transportation cart comprises a main body and a first gear, wherein a protective cover is arranged above the main body, a sliding rail is arranged in the protective cover, an electric roller is arranged on the right side of the sliding rail, an outer cover is arranged below the electric roller, a handle is arranged on the right side of the outer cover, a first rotating wheel is arranged on the left side below the handle, a first conveying belt is arranged above the first rotating wheel, a third rotating wheel is arranged above the first conveying belt, a second conveying belt is arranged below the main body, a second rotating wheel is arranged on the right side of the second conveying belt, a damping spring is arranged below the second rotating wheel, a rubber pad is arranged below the damping spring, a rubber sleeve is arranged below the rubber pad, a rubber hole is arranged in the rubber sleeve, a shaft rod is arranged below the rubber hole, and a front wheel is arranged below the shaft rod, the right side of front wheel is provided with the worm gear cover, and the below of worm gear cover installs the worm gear, the below meshing of worm gear is connected with the worm wheel, and the rear end of worm wheel is provided with the rear wheel, the connecting rod is installed on the right side of rear wheel, and the right side of connecting rod is provided with the second gear, the pivot is installed to the top of first gear, and first gear is located the right side of second gear, the motor is installed to the top of pivot.

Preferably, the slide rail penetrates through the inside of the protective cover, and the protective cover and the slide rail form a sliding structure through the electric roller.

Preferably, the first rotating wheel forms a belt transmission structure through the second conveying belt and the second rotating wheel, and the central axis of the second conveying belt coincides with the central axis of the main body.

Preferably, the damping spring penetrates through the inside of the rubber sleeve, and the rubber holes are symmetrical with respect to the central axis of the damping spring.

Preferably, the worm wheel and the second gear form an integrated structure through a connecting rod, and the worm wheel rod form meshing transmission through the second gear.

Preferably, the motor and the first gear form a rotating structure through a rotating shaft, and the first gear and the second gear form meshing transmission through the motor.

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

1. the utility model discloses a protection casing, slide rail and motorized pulley for the rubble conveyer is more convenient when feeding, has guaranteed simultaneously that the rubble drops out from the main part because of reasons such as road jolt in the transportation because of the rubble, causes the loss of road potential safety hazard and material, provides the safety guarantee for the rubble transportation;

2. the utility model discloses a motor, pivot, first gear, second gear, worm wheel, worm gear pole and worm gear cover for the main part can be lifted, conveniently carry out the unloading to the rubble, use manpower sparingly, promote the speed of rubble transportation, first runner, second runner, third runner, first conveyer belt and second conveyer belt make the rubble of piling up together fall rapidly under power device's drive during the rubble unloading, avoided the unloading because of the rubble piles up and is hindered, promoted the speed of unloading, also promoted the efficiency of rubble transportation;

3. the utility model discloses a damping spring, rubber pad, rubber sleeve, rubber hole have reduced rubble transportation shallow and have aroused the rubble because of the road surface is uneven in the transportation and drop, material loss and road potential safety hazard, have guaranteed the stability of transportation shallow at the transportation, prevent the vehicle rollover condition that the vehicle slope arouses.

Drawings

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

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

fig. 3 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a main body; 2. a protective cover; 3. a slide rail; 4. an electric roller; 5. a housing; 6. a handle; 7. a first runner; 8. a first conveyor belt; 9. a third rotating wheel; 10. a second conveyor belt; 11. a second runner; 12. a damping spring; 13. a rubber pad; 14. a rubber sleeve; 15. a rubber hole; 16. a shaft lever; 17. A front wheel; 18. a worm gear sleeve; 19. a worm gear; 20. a worm gear; 21. a rear wheel; 22. a connecting rod; 23. a second gear; 24. a first gear; 25. a rotating shaft; 26. an electric motor.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a road and bridge construction gravel transport cart comprises a main body 1 and a first gear 24, a protective cover 2 is arranged above the main body 1, a slide rail 3 is arranged inside the protective cover 2, the slide rail 3 penetrates through the protective cover 2, the protective cover 2 and the slide rail 3 form a sliding structure through an electric roller 4, the protective cover 2, the slide rail 3 and the electric roller 4 enable a gravel transport device to be more convenient and fast to feed, meanwhile, the gravel is guaranteed to fall out of the main body 1 due to road jolt and other reasons in the transport process, road potential safety hazards and material loss are caused, and safety guarantee is provided for gravel transport;

an electric roller 4 is installed on the right side of the sliding rail 3, an outer cover 5 is installed below the electric roller 4, a handle 6 is arranged on the right side of the outer cover 5, a first rotating wheel 7 is arranged on the left side below the handle 6, the first rotating wheel 7 and a second rotating wheel 11 form a belt transmission structure through a second conveying belt 10, the central axis of the second conveying belt 10 is overlapped with the central axis of the main body 1, a first conveying belt 8 is arranged above the first rotating wheel 7, a third rotating wheel 9 is installed above the first conveying belt 8, a second conveying belt 10 is arranged below the main body 1, a second rotating wheel 11 is arranged on the right side of the second conveying belt 10, a damping spring 12 is installed below the second rotating wheel 11, a rubber pad 13 is arranged below the damping spring 12, a rubber sleeve 14 is arranged below the rubber pad 13, a rubber hole 15 is arranged inside the rubber sleeve 14, and the damping spring 12 penetrates through the inside of the rubber sleeve 14, the rubber holes 15 are axially symmetrical about the central axis of the damping spring 12, and through the damping spring 12, the rubber pad 13, the rubber sleeve 14 and the rubber holes 15, the falling of broken stones, material loss and road potential safety hazards caused by uneven road surfaces in the transportation process of the broken stone transportation cart are reduced, the stability of the transportation cart in the transportation process is ensured, and the vehicle rollover condition caused by vehicle inclination is prevented;

an axle rod 16 is arranged below the rubber hole 15, a front wheel 17 is arranged below the axle rod 16, a worm gear sleeve 18 is arranged on the right side of the front wheel 17, a worm gear 19 is arranged below the worm gear sleeve 18, a worm gear 20 is connected below the worm gear 19 in a meshing manner, a rear wheel 21 is arranged at the rear end of the worm gear 20, the worm gear 20 and a second gear 23 form an integral structure through a connecting rod 22, the worm gear 20 and the worm gear 19 form meshing transmission through the second gear 23, the connecting rod 22 is arranged on the right side of the rear wheel 21, a second gear 23 is arranged on the right side of the connecting rod 22, a rotating shaft 25 is arranged above the first gear 24, the first gear 24 is positioned on the right side of the second gear 23, the motor 26 and the first gear 24 form a rotating structure through the rotating shaft 25, the first gear 24 and the second gear 23 form meshing transmission through the motor 26, and the rotating shaft 25, the first gear 24 and the second gear 23 are arranged through the motor, Second gear 23, worm wheel 20, worm wheel 19 and worm wheel cover 18, make main part 1 liftable, the convenience carries out the unloading to the rubble, use manpower sparingly, promote the speed of rubble transportation, first runner 7, second runner 11, third runner 9, first conveyer belt 8 and second conveyer belt 10, under power device's drive during making the rubble unloading, make the rubble of piling up together fall rapidly, avoided piling up the unloading that leads to because of the rubble and hindered, the speed of unloading has been promoted, the efficiency of rubble transportation has also been promoted, motor 26 is installed to the top of pivot 25.

The working principle is as follows: when the road and bridge construction gravel transportation cart is used, firstly, the electric roller 4 is started, the protective cover 2 is wound by the electric roller 4, in the winding process, the sliding blocks arranged on the two sides of the protective cover 2 slide on the sliding rails 3, so that the electric roller 4 (model: JDY1) winds up the protective cover 2 for charging the main body 1, the damping spring 12 is positioned in the rubber sleeve 14, when the damping spring 12 receives pressure from the upper part, the damping spring 12 is pressed by force, when the force is too large, the rubber sleeve 14 is extruded and stressed, the rubber pad 13 is extruded into the rubber hole 15 to form air pressure, the device is damped, the motor 26 (model: SF2-4R) is started, the motor 26 drives the rotating shaft 25 to rotate, the rotating shaft 25 drives the first gear 24 to rotate, the first gear 24 is meshed with the second gear 23 for transmission, the second gear 23 is connected with the worm wheel 20 through the connecting rod 22, thereby worm wheel 20 rotates, worm wheel 20 meshes with worm wheel 19 mutually, worm wheel 19 rotates and promotes the device rear wheel 21 directly over upwards to promote, make the whole slope of the device, make things convenient for the whereabouts of rubble, in addition, driving motor connects first runner 7, first runner 7 is connected with second runner 11 and third runner 9 transmission through first conveyer belt 8 and second conveyer belt 10, the conveyer belt is installed at the inside bottom surface of main part 1 and left surface, when making the rubble unloading, solve the accumulational condition of rubble, the speed of rubble unloading has been accelerated, this is exactly this kind of road and bridge construction uses rubble transport trolley's theory of operation.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a rubble transportation shallow is used in road and bridge construction, includes main part (1) and first gear (24), its characterized in that: the protective cover is characterized in that a protective cover (2) is arranged above the main body (1), a sliding rail (3) is arranged inside the protective cover (2), an electric roller (4) is installed on the right side of the sliding rail (3), an outer cover (5) is installed below the electric roller (4), a handle (6) is arranged on the right side of the outer cover (5), a first rotating wheel (7) is arranged on the left side of the lower portion of the handle (6), a first conveying belt (8) is arranged above the first rotating wheel (7), a third rotating wheel (9) is installed above the first conveying belt (8), a second conveying belt (10) is arranged below the main body (1), a second rotating wheel (11) is arranged on the right side of the second conveying belt (10), a damping spring (12) is installed below the second rotating wheel (11), a rubber pad (13) is arranged below the damping spring (12), and a rubber sleeve (14) is arranged below the rubber pad (13), and the rubber sleeve (14) is internally provided with a rubber hole (15), a shaft lever (16) is arranged below the rubber hole (15), a front wheel (17) is arranged below the shaft lever (16), a worm gear sleeve (18) is arranged on the right side of the front wheel (17), a worm gear rod (19) is arranged below the worm gear sleeve (18), a worm gear (20) is meshed and connected below the worm gear rod (19), a rear wheel (21) is arranged at the rear end of the worm gear (20), a connecting rod (22) is arranged on the right side of the rear wheel (21), a second gear (23) is arranged on the right side of the connecting rod (22), a rotating shaft (25) is arranged above the first gear (24), the first gear (24) is positioned on the right side of the second gear (23), and a motor (26) is arranged above the rotating shaft (25).

2. The gravel transport cart for road and bridge construction according to claim 1, wherein: the slide rail (3) penetrates through the inside of the protective cover (2), and the protective cover (2) and the slide rail (3) form a sliding structure through the electric roller (4).

3. The gravel transport cart for road and bridge construction according to claim 1, wherein: the first rotating wheel (7) and the second rotating wheel (11) form a belt transmission structure through the second conveying belt (10), and the central axis of the second conveying belt (10) is overlapped with the central axis of the main body (1).

4. The gravel transport cart for road and bridge construction according to claim 1, wherein: the damping spring (12) penetrates through the inside of the rubber sleeve (14), and the rubber holes (15) are symmetrical with respect to the middle axis of the damping spring (12).

5. The gravel transport cart for road and bridge construction according to claim 1, wherein: the worm wheel (20) and the second gear (23) form an integrated structure through the connecting rod (22), and the worm wheel (20) and the worm wheel rod (19) form meshing transmission through the second gear (23).

6. The gravel transport cart for road and bridge construction according to claim 1, wherein: the motor (26) and the first gear (24) form a rotating structure through the rotating shaft (25), and the first gear (24) and the second gear (23) form meshing transmission through the motor (26).