CN212267298U

CN212267298U - Environment-friendly muck transport vehicle

Info

Publication number: CN212267298U
Application number: CN202020273875.XU
Authority: CN
Inventors: 魏江超; 赵刚
Original assignee: Beijing Shuntiangang Engineering Technology Co ltd
Current assignee: Beijing Shuntiangang Engineering Technology Co ltd
Priority date: 2020-03-07
Filing date: 2020-03-07
Publication date: 2021-01-01
Anticipated expiration: 2030-03-07

Abstract

The utility model discloses an environmental protection dregs transport vechicle, including driver's cabin and railway carriage, the frame is installed to the below of railway carriage, the frame is kept away from one side of railway carriage and is installed the wheel, the railway carriage is for having upper end open-ended rectangle die cavity, the railway carriage is provided with and is used for hiding upper end open-ended tarpaulin, be provided with the holding seat that is used for placing the tarpaulin between railway carriage and the driver's cabin, the holding seat is vertical setting, one side and the holding seat fixed connection of tarpaulin, one side that the holding seat was kept away from to the tarpaulin has set firmly the fixed plate, the railway carriage is provided with and is used for driving the fixed plate to being close to the drive assembly that holds seat one side removed, the non-contact jaw and the railway carriage sliding connection of. The device has the advantages of preventing dust from flying and preventing the waste soil from being thrown in the transportation process and protecting the environment.

Description

Environment-friendly muck transport vehicle

Technical Field

The utility model relates to a transport vechicle technical field, in particular to environmental protection dregs transport vechicle.

Background

In the processes of urban road construction, house construction, bridge and tunnel construction and subway construction, a large number of muck transport vehicles are used for transporting muck.

The prior patent document with the publication number of CN208134292U discloses a tire soil removing device for a muck truck, which comprises a plurality of transverse rods and a plurality of longitudinal rods, wherein the transverse rods are arranged at intervals in the longitudinal direction, the longitudinal rods are arranged at intervals in the transverse direction, the transverse rods are made of rectangular steel pipes, and the longitudinal rods are made of round steel; the two ends of the rectangular steel pipe are fixedly connected with the round steel respectively to form a rectangular frame, and at least 1 round steel which is vertically and fixedly connected with the plurality of rectangular steel pipes is arranged in the longitudinal middle of the rectangular frame.

Although this dregs transport vechicle tire earth remove device is through setting up the rectangle steel pipe, when the dregs transport vechicle was gone, the tire of dregs transport vechicle constantly beated and jolted when passing through the rectangle steel pipe to make the earth that glues on the tire outer peripheral face receive vibrations and constantly fall, need not use the tire that the dregs transport vechicle was washed to high-pressure water, reduce the cost of cleaing away dregs transport vechicle tire clay.

However, as can be seen from the drawings of the specification, a carriage for containing the muck is arranged above the tire of the muck transport vehicle, the upper end of the carriage is open, and the muck in the carriage is easy to throw in the air under the action of wind force due to the fact that the opening above the carriage is not shielded in the process of transporting the muck, so that the problems of dust, sand ash and the like are caused, and the environment is polluted.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide an environmental protection dregs transport vechicle, it has the dust in can preventing the transportation and flies upward, the dregs is thrown and is shed, the advantage of environmental protection.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the utility model provides an environmental protection dregs transport vechicle, includes driver's cabin and railway carriage, the frame is installed to the below of railway carriage, the wheel is installed to one side that the railway carriage was kept away from to the frame, the railway carriage is for having upper end open-ended rectangle die cavity, the railway carriage is provided with and is used for hiding upper end open-ended tarpaulin, be provided with the holding seat that is used for placing the tarpaulin between railway carriage and the driver's cabin, the holding seat is vertical setting, one side and the holding seat fixed connection of tarpaulin, one side that the holding seat was kept away from to the tarpaulin has set firmly the fixed plate, the railway carriage is provided with and is used for driving the fixed plate to the drive assembly who is close to holding seat one side removal, the non-contact end.

Through adopting the technical scheme, when using the utility model discloses during transportation dregs, pack the inside of railway carriage with the dregs, control drive assembly, under drive assembly's effect, the fixed plate drives the tarpaulin and removes to one side of keeping away from the driver's cabin, makes the tarpaulin cover completely in the upper end opening part of railway carriage, through the setting of tarpaulin, shelters from the upper end opening of railway carriage to can prevent that dust from flying upward in the transportation, dregs are shed, the environmental protection.

The utility model discloses further set up to: the driving assembly comprises a screw rod and a motor for driving the screw rod to rotate, the screw rod and the motor rotate coaxially, one end of the screw rod, far away from the motor, is connected with a fixing plate, the fixing plate is provided with a threaded hole matched with the screw rod, the screw rod is in threaded connection with the fixing plate, a baffle is fixed on one side, far away from a cab, of the carriage, and the screw rod is in rotating connection with the baffle; and a limiting rod for preventing the fixing plate from rotating along the circumferential direction of the screw rod is arranged between the accommodating seat and the baffle.

By adopting the technical scheme, the motor is started, the motor drives the screw rod to synchronously rotate, the fixed plate moves along the length direction of the screw rod under the action of the screw rod, the motor is turned off after the end part of the tarpaulin driven by the fixed plate moves to a certain position, the screw rod stops rotating, and the tarpaulin covers the opening at the upper end of the carriage, so that dust is prevented from flying and muck is prevented from being thrown in the transportation process.

The utility model discloses further set up to: the awning comprises awning cloth and a carriage, wherein the awning cloth is arranged on the carriage, the carriage is provided with an opening, the opening is overlapped with the opening at the upper end of the carriage, the rolling curtain comprises a plurality of moving plates which are arranged in parallel, the moving plates are arranged in parallel with a fixed plate, the moving plates are connected with the fixed plate through a connecting rope, and one end of the connecting rope is fixedly connected with a containing seat, and the other end of the connecting rope penetrates through the plurality of moving plates and then is.

By adopting the technical scheme, the motor is started, the motor drives the screw rod to synchronously rotate, the fixed plate drives the end part of the tarpaulin to move under the action of the screw rod, the fixed plate extrudes the movable plate in the moving process, and the fixed plate drives the movable plate to move, so that the tarpaulin is rolled and unwound; meanwhile, the tarpaulin is convenient to be spread on the opening at the upper end of the carriage by arranging the plurality of moving plates, and rainwater or dust is prevented from accumulating on the tarpaulin.

The utility model discloses further set up to: the connecting ropes are multiple and are arranged at intervals along the length direction of the moving plate.

By adopting the technical scheme, on one hand, the connection strength among the plurality of moving plates is convenient to improve; on the other hand, it is convenient to maintain the horizontal state of the moving plate.

The utility model discloses further set up to: the containing seat is provided with an angle adjusting mechanism for adjusting the angle of the movable plate.

By adopting the technical scheme, the angle adjusting mechanism is arranged, so that the angle of the moving plates can be adjusted conveniently, the distance between the moving plates is reduced, and the sealing performance of the tarpaulin on the upper end opening of the carriage is improved.

The utility model discloses further set up to: the angle adjusting mechanism comprises a turnover rope arranged on the movable plates and a turnover shaft arranged on the containing seat, one end of the turnover rope is fixedly connected with the turnover shaft, the other end of the turnover rope penetrates through the movable plates and then is fixedly connected with the containing seat, the turnover rope is fixedly connected with the movable plates, and the containing seat is provided with a rotating assembly used for driving the turnover shaft to rotate.

By adopting the technical scheme, the rotating assembly is controlled, the rotating assembly drives the turnover shaft to rotate, the turnover rope is pulled in the rotating process of the turnover shaft, and the movable plate is inclined due to the fixed connection of the turnover rope and the movable plate, so that the angle of the movable plate is adjusted.

The utility model discloses further set up to: the rotating assembly comprises a driving rod and a turbine arranged on the overturning shaft, a worm rod is arranged at one end, close to the turbine, of the driving rod, and the turbine is meshed with the worm.

Through adopting above-mentioned technical scheme, rotate the actuating lever, the actuating lever drives the worm and rotates, because turbine and worm meshing, the worm drives the turbine and rotates to realize the rotation of trip shaft, realize the pulling to the upset rope.

The utility model discloses further set up to: the turnover shaft is fixedly provided with a fixed block at the joint of the turnover shaft and the turnover rope, and the turnover rope is fixedly connected with the fixed block.

Through adopting above-mentioned technical scheme, the trip shaft drives the fixed block and rotates, and the fixed block pulling upset rope, through setting up the fixed block, the moving distance of increase upset rope tip is convenient for increase movable plate's turned angle.

The utility model discloses further set up to: the containing seat is fixedly provided with two mounting seats, the two mounting seats are respectively arranged at two ends of the turnover shaft, and the turnover shaft is rotatably connected with the mounting seats.

Through adopting above-mentioned technical scheme, improve the rotational stability of trip shaft.

The utility model discloses further set up to: the containing seat is provided with a protective cover, the protective cover covers the outside of the rotating assembly and the turnover shaft, the containing seat is provided with a through hole, one end of the driving rod, far away from the worm, penetrates through the through hole, and the driving rod is rotatably connected with the through hole.

Through adopting above-mentioned technical scheme, through setting up the protection casing, when avoiding packing into the dregs, the dust that the dregs produced gets into rotating assembly's inside to influence rotating assembly's rotation.

To sum up, the utility model discloses following beneficial effect has:

the fixing plate is driven by the driving assembly to drive the tarpaulin to move to one side far away from the cab, so that the tarpaulin completely covers the upper end opening of the carriage, and the upper end opening of the carriage is shielded by the tarpaulin, so that dust flying and muck throwing in the transportation process can be prevented, and the environment is protected.

The turnover shaft is driven to rotate through the rotating assembly, the turnover shaft pulls the turnover rope, and the movable plate is inclined due to the fixed connection of the turnover rope and the movable plate, so that the distance between the movable plates is reduced, the angle of the movable plate is adjusted, and the sealing performance of the awning on the upper end opening of the compartment is improved.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present invention;

FIG. 2 is a schematic view of the connection among the accommodation seat, the tarpaulin, the rolling shutter and the fixing plate according to the embodiment of the present invention;

FIG. 3 is a schematic view of the connection among the rotating assembly, the angle adjusting mechanism and the tarpaulin according to the embodiment of the present invention;

fig. 4 is a schematic view of the connection relationship between the rotating assembly, the driving assembly, the angle adjusting mechanism and the rolling curtain according to the embodiment of the present invention.

In the figure, 1, a cab; 2. a carriage; 21. a side panel; 22. an end panel; 23. a base plate; 3. a frame; 4. a wheel; 5. a housing seat; 6. tarpaulin; 7. a fixing plate; 8. a baffle plate; 9. a drive assembly; 91. a motor; 92. a screw rod; 93. a limiting rod; 10. a protective cover; 20. rolling up the curtain; 201. moving the plate; 30. connecting ropes; 40. an angle adjusting mechanism; 401. turning over the rope; 402. a turning shaft; 50. a mounting seat; 60. a fixed block; 70. a rotating assembly; 701. a drive rod; 702. a turbine; 703. a scroll bar.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, for the utility model discloses an environmental protection dregs transport vechicle, including driver's cabin 1 and railway carriage 2, driver's cabin 1 is installed in the front side of railway carriage 2, and the below of railway carriage 2 is provided with frame 3, and wheel 4 is installed to the below of frame 3, and the top and the railway carriage 2 welding of frame 3, driver's cabin 1 and railway carriage 2 set up in the top interval of frame 3. The compartment 2 includes two side panels 21, two end panels 22 and a bottom panel 23, and the two side panels 21, the two end panels 22 and the bottom panel 23 enclose a rectangular frame-shaped structure with an open upper end.

A containing seat 5 is arranged between the cab 1 and the compartment 2, the containing seat 5 is vertically arranged, the lower end of the containing seat 5 is welded with the upper end face of the frame 3, and the upper end face of the containing seat 5 and the upper end face of the compartment 2 are positioned in the same horizontal plane. The upper end surface of the containing seat 5 is provided with a tarpaulin 6 for covering the upper end opening of the compartment 2. When the tarpaulin 6 is horizontally laid on the upper end of the carriage 2, one side of the tarpaulin 6 close to the cab 1 is fixedly connected with the containing seat 5, and one side far away from the cab 1 is provided with a fixing plate 7. The fixed plate 7 is arranged in a rectangular shape, the fixed plate 7 is arranged in parallel with the end plate 22 of the compartment 2, and the side surface of the fixed plate 7 facing the cab 1 is fixedly bonded with the tarpaulin 6. The length of the fixed plate 7 transversely spans the distance between the two side panels 21 of the compartment 2, and the lower end surface of the fixed plate 7 is connected with the compartment 2 in a sliding manner.

The side of the compartment 2 far away from the containing seat 5 extends upwards to form a baffle 8 for preventing the tarpaulin 6 from falling off, and the baffle 8 and the fixed plate 7 are arranged in parallel.

Referring to fig. 1 and 2, a rolling curtain 20 is disposed at the overlapping position of the lower surface of the tarpaulin 6 and the opening at the upper end of the compartment 2, and the rolling curtain 20 is disposed between the fixing plate 7 and the accommodating seat 5. The roll screen 20 includes a plurality of moving plates 201 spaced from left to right, and adjacent moving plates 201 are arranged in parallel. The plurality of moving plates 201 are connected by two connecting strings 30, and the two connecting strings 30 are symmetrically arranged at both sides of the moving plates 201. One end of the connecting rope 30 is fixedly bonded with the containing seat 5, the other end of the connecting rope penetrates through the plurality of moving plates 201 and then is fixedly connected with the fixed plate 7, and the connecting rope 30 is movably connected with the moving plates 201.

The upper end face of the containing seat 5 is welded with the protective cover 10, and one side of the connecting rope 30 far away from the fixed plate 7 is bonded with the outer side wall of the protective cover 10.

Referring to fig. 2 and 3, the accommodation base 5 is provided with an angle adjustment mechanism 40 for adjusting the angle of the moving plate 201. The angle adjusting mechanism 40 includes a flip cord 401 and a flip shaft 402.

The upper end face of the accommodating seat 5 is welded with two mounting seats 50, and the two mounting seats 50 are respectively arranged on two sides of the accommodating seat 5. The mount pad 50 has been seted up and has been rotated the hole, and the both ends of trip shaft 402 are pegged graft respectively in rotating the hole and rotate with rotating the hole and be connected, and trip shaft 402 rotates with mount pad 50 to be connected. The shield 10 is hollow, and the turning shaft 402 is disposed inside the shield 10.

First fixed orifices has been seted up to movable plate 201, and two second fixed orifices have been seted up to fixed plate 7, and two second fixed orifices intervals set up, and the one end and the trip shaft 402 of upset rope 401 are connected, the other end wears to locate a plurality of first fixed orifices and second fixed orifices back in order and extends to the one side that is close to trip shaft 402 behind the dregs car from the dregs car. The moving plate 201 is provided with a third fixing hole, and the end part of the turnover rope 401 sequentially penetrates through the third fixing hole from the back of the muck truck to the front of the muck truck and then is fixedly bonded with the protective cover 10. The flip cord 401 is fixedly connected to the moving plate 201.

The fixed block 60 is welded at the joint of the overturning shaft 402 and the overturning rope 401, and the overturning rope 401 and the fixed block 60 are bonded and fixed. When the connection ends of the fixing block 60 and the overturning rope 401 are directed upward, the moving plate 201 and the fixing plate 7 are disposed in parallel.

The shield 10 is covered outside the turning shaft 402, and the inside of the shield 10 is provided with a rotating assembly 70 for driving the turning shaft 402 to rotate. The rotating assembly 70 comprises a driving rod 701 and a worm wheel 702 which is connected to the end part of the turning shaft 402 in a key mode, the driving rod 701 is vertically arranged, a worm 703 is installed at one end, close to the worm wheel 702, of the driving rod 701, and the worm wheel 702 is meshed with the worm.

The lower terminal surface of protection casing 10 has seted up the through-hole, and the lower extreme of actuating lever 701 runs through in the through-hole and extends to the outside of protection casing 10, and actuating lever 701 rotates with the through-hole to be connected, and the upper end of actuating lever 701 rotates with the up end of protection casing 10 to be connected.

With reference to fig. 2 and 4, the accommodating seat 5 is provided with a driving assembly 9 for driving the fixing plate 7 to drive the tarpaulin 6 to move towards the side close to or far away from the accommodating seat 5. The driving assembly 9 comprises a motor 91 fixedly mounted on the accommodating seat 5 through a bolt and a screw rod 92 connected with the output end of the motor 91 through a key, and the screw rod 92 and the motor 91 coaxially rotate. The screw rod 92 is horizontally arranged above the side panel 21 of the carriage 2, and the screw rod 92 and the side panel 21 of the carriage 2 are arranged at intervals. A threaded hole is formed in the fixing plate 7, and the screw rod 92 is in threaded connection with the threaded hole; one end of the screw rod 92 far away from the motor 91 is rotatably connected with the baffle plate 8 through a bearing. The motor 91 is disposed inside the protection mask 10.

The top of railway carriage 2 side panel 21 still is provided with the gag lever post 93 that prevents fixed plate 7 along lead screw 92 circumferential direction, has seted up spacing hole on the fixed plate 7, and gag lever post 93 runs through behind spacing hole and baffle 8 fixed connection.

The implementation principle of the embodiment is as follows: when using the utility model discloses during the transportation dregs, pack into the inside of railway carriage 2 with the dregs, starter motor 91, motor 91 drives lead screw 92 synchronous rotation, fixed plate 7 drives the tip removal of tarpaulin 6 under the effect of lead screw 92, fixed plate 7 pulls upset rope 401 at the in-process that removes, upset rope 401 drives a plurality of movable plates 201 and tarpaulin 6 synchronous movement, after the tip removal that fixed plate 7 drove tarpaulin 6 to certain position, close motor 91, lead screw 92 stall, realize tarpaulin 6 to the open-ended cover in railway carriage 2 this moment, thereby prevent that the dust from flying upward in the transportation, the dregs are thrown and are scattered.

The driving rod 701 is rotated, the driving rod 701 drives the worm to rotate, the worm drives the worm wheel 702 to rotate due to the fact that the worm wheel 702 is meshed with the worm, and therefore the overturning shaft 402 rotates, the moving plate 201 overturns under the action of self gravity, at the moment, the moving plate 201 is in a horizontal state, the contact area of the tarpaulin 6 and the moving plate 201 is increased, and the sealing performance of the tarpaulin 6 to an opening in the upper end of the compartment 2 is improved. Further improves the covering of the tarpaulin 6 on the upper end opening of the carriage 2, thereby preventing dust from flying and residue soil from scattering in the transportation process and protecting the environment.

When the tarpaulin 6 needs to be rolled, the driving rod 701 is rotated reversely, the turnover shaft 402 rotates reversely, the turnover shaft 402 pulls the turnover rope 401, the moving plate 201 is parallel to the fixing plate 7, the motor 91 is started to drive the screw rod 92 to rotate reversely, the fixing plate 7 drives the end part of the tarpaulin 6 to move towards one side close to the containing seat 5 under the action of the screw rod 92, and therefore the tarpaulin 6 is rolled, and muck is convenient to load and unload to the inside of the compartment 2.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. An environment-friendly muck truck comprises a cab (1) and a truck box (2), wherein a frame (3) is installed below the truck box (2), wheels (4) are installed on one side, away from the truck box (2), of the frame (3), the truck box (2) is a rectangular cavity with an upper end opening, the environment-friendly muck truck is characterized in that the truck box (2) is provided with a tarpaulin (6) for covering the upper end opening, a containing seat (5) for containing the tarpaulin (6) is arranged between the truck box (2) and the cab (1), the containing seat (5) is vertically arranged, one side of the tarpaulin (6) is fixedly connected with the containing seat (5), a fixing plate (7) is fixedly arranged on one side, away from the containing seat (5), of the truck box (2) is provided with a driving component (9) for driving the fixing plate (7) to move towards one side close to the containing seat (5), the non-contact ends of the fixed plate (7) and the tarpaulin (6) are connected with the compartment (2) in a sliding way.

2. The environment-friendly muck truck as claimed in claim 1, wherein the driving assembly (9) comprises a screw rod (92) and a motor (91) for driving the screw rod (92) to rotate, the screw rod (92) and the motor (91) rotate coaxially, one end of the screw rod (92) far away from the motor (91) is connected with a fixing plate (7), the fixing plate (7) is provided with a threaded hole matched with the screw rod (92), the screw rod (92) is connected with the fixing plate (7) in a threaded manner, a baffle (8) is fixed on one side of the truck box (2) far away from the cab (1), and the screw rod (92) is connected with the baffle (8) in a rotating manner; and a limiting rod (93) for preventing the fixing plate (7) from rotating along the circumferential direction of the screw rod (92) is arranged between the accommodating seat (5) and the baffle (8).

3. The environment-friendly muck truck as claimed in claim 2, wherein a rolling shutter (20) is arranged at the overlapping position of the tarpaulin (6) and the opening at the upper end of the truck bed (2), the rolling shutter (20) comprises a plurality of moving plates (201) which are arranged in parallel, the moving plates (201) and the fixed plates (7) are arranged in parallel, the moving plates (201) are connected through a connecting rope (30), one end of the connecting rope (30) is fixedly connected with the accommodating seat (5), and the other end of the connecting rope penetrates through the moving plates (201) and then is fixedly connected with the fixed plates (7).

4. The environment-friendly muck truck as claimed in claim 3, wherein the connecting ropes (30) are multiple, and the connecting ropes (30) are arranged at intervals along the length direction of the moving plate (201).

5. An environment-friendly muck transport vehicle as claimed in claim 3, wherein the housing seat (5) is provided with an angle adjustment mechanism (40) for adjusting the angle of the moving plate (201).

6. The environment-friendly muck truck as claimed in claim 5, wherein the angle adjusting mechanism (40) comprises a turnover rope (401) arranged on the moving plates (201) and a turnover shaft (402) arranged on the containing seat (5), one end of the turnover rope (401) is fixedly connected with the turnover shaft (402), the other end of the turnover rope (401) penetrates through the moving plates (201) and is fixedly connected with the containing seat (5), the turnover rope (401) is fixedly connected with the moving plates (201), and the containing seat (5) is provided with a rotating assembly (70) for driving the turnover shaft (402) to rotate.

7. The environment-friendly muck truck as claimed in claim 6, wherein the rotating assembly (70) comprises a driving rod (701) and a turbine (702) arranged on the overturning shaft (402), one end of the driving rod (701) close to the turbine (702) is provided with a worm (703), and the turbine (702) is meshed with a worm.

8. The environment-friendly muck truck as claimed in claim 6, wherein a fixing block (60) is fixedly arranged at the joint of the overturning shaft (402) and the overturning rope (401), and the overturning rope (401) is fixedly connected with the fixing block (60).

9. The environment-friendly muck transport vehicle as claimed in claim 6, wherein two installation seats (50) are fixedly arranged on the accommodating seat (5), the two installation seats (50) are respectively arranged at two ends of the overturning shaft (402), and the overturning shaft (402) is rotatably connected with the installation seats (50).

10. The environment-friendly muck truck as claimed in claim 7, wherein the containing seat (5) is provided with a protective cover (10), the protective cover (10) covers the rotating assembly (70) and the overturning shaft (402), the containing seat (5) is provided with a through hole, one end of the driving rod (701) far away from the worm penetrates through the through hole, and the driving rod (701) is rotatably connected with the through hole.