CN211893430U

CN211893430U - Pure electric van-type transport vehicle carriage convenient to heat dissipation is ventilative

Info

Publication number: CN211893430U
Application number: CN202020484921.0U
Authority: CN
Inventors: 唐毓
Original assignee: Tianjin Lutong Electric Automobile Co ltd
Current assignee: Tianjin Lutong Electric Automobile Co ltd
Priority date: 2020-04-07
Filing date: 2020-04-07
Publication date: 2020-11-10
Anticipated expiration: 2030-04-07

Abstract

The utility model discloses a pure electric van-type transport vechicle carriage convenient to heat dissipation is ventilative, including transport vechicle body, carriage body, shutter and handle, the right-hand member fixed mounting of transport vechicle body has the carriage body, the transom has been seted up to the avris of carriage body, the apron is installed to the inboard of transom, the inboard at the sliding block is installed to the lower extreme of connecting rod, the right-hand member fixedly connected with installation axle of carriage body, and install the epaxial backup pad that is connected with, the clamp splice is installed to the front end side of backup pad, and fixed mounting has movable post on the clamp splice, the outer end of activity post is installed in the inside of gag lever post, and through reset spring interconnect between gag lever post and the movable post. This electricelectric moves van-type transport vechicle carriage convenient to heat dissipation is ventilative can be according to the actual need condition to the inside heat dissipation of breathing freely in carriage, when carrying out cargo transport, can conveniently carry the goods simultaneously, improves the practicality in transport vechicle carriage.

Description

Pure electric van-type transport vehicle carriage convenient to heat dissipation is ventilative

Technical Field

The utility model relates to a electricelectric moves van-type transport vechicle technical field specifically is a electricelectric moves van-type transport vechicle carriage convenient to heat dissipation is ventilative.

Background

Along with the advocation of national energy saving and emission reduction, pure electric vehicles gradually walk into people's life, because of the electric energy that pure electric van used, do not have advantages such as exhaust emission and non-staining environment in the course of traveling, consequently most people can select pure electric van usually when carrying out freight transportation, can improve the speed to freight through electric van, also can very big reduction hand labor simultaneously.

However, the existing carriage of the transport vehicle has the following problems:

1. most of the existing transport vehicle carriages are closed, so that ventilation and heat dissipation are inconvenient to carry out in the transport vehicle carriages according to actual needs;

2. the existing transport vehicle carriage is higher in height from the ground, and most of the transport vehicle carriage needs to be lapped by auxiliary tools for carrying when goods are transported, so that the practicability of the transport vehicle carriage is reduced.

Aiming at the problems, the novel design is carried out on the basis of the original transport vehicle carriage.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pure electric van carriage convenient to heat dissipation is ventilative to it is mostly closed to provide current transport vechicle carriage in solving above-mentioned background art, is not convenient for carry out ventilative heat dissipation to transport vechicle carriage inside according to the actual need condition, and transport vechicle carriage is higher from ground height, when carrying out cargo transport, and most needs the appurtenance overlap joint to carry, thereby has reduced the problem of the practicality in transport vechicle carriage.

In order to achieve the above object, the utility model provides a following technical scheme: a pure electric van-type transport vehicle carriage convenient for heat dissipation and ventilation comprises a transport vehicle body, a carriage body, a stop door and a handle, wherein the right end of the transport vehicle body is fixedly provided with the carriage body, the right end of the carriage body is hinged with the stop door, the handle is fixedly arranged on the stop door, the lateral side of the carriage body is provided with a ventilation window, the inner side of the ventilation window is fixedly provided with a filter screen, the inner side of the ventilation window is provided with a cover plate, the lower end of the cover plate is provided with a connecting rod, the lower end of the connecting rod is arranged on the inner side of a sliding block, the outer side of the sliding block is provided with a fixed block, the middle part of the sliding block is provided with a threaded rod in a penetrating way, the right end of the carriage body is fixedly connected with an installation shaft, the installation shaft is connected with a support plate, the front end side, and the limiting rod and the movable column are connected with each other through a return spring, and the limiting rod is fixedly installed on the inner wall of the carriage body.

Preferably, the ventilation window is symmetrically arranged about a transverse central axis of the carriage body, and filter screens are fixedly mounted in the ventilation window.

Preferably, the left end of the cover plate is attached to the inner side of the ventilation window, and a rotating structure is formed between the upper end of the cover plate and the inner wall of the carriage body.

Preferably, through connecting rod interconnect between sliding block and the apron, and all be connected for articulated formula between the tip of connecting rod with the apron for sliding block.

Preferably, the outer wall of sliding block and the inner wall of fixed block laminate each other, and constitute sliding connection structure between sliding block and the fixed block to be threaded connection between sliding block and the threaded rod.

Preferably, constitute revolution mechanic between backup pad and the installation axle, and the avris all installs the clamp splice about the front end of backup pad to for welding integrated structure between clamp splice and the activity post, constitute sliding connection structure between activity post and the gag lever post moreover.

Compared with the prior art, the beneficial effects of the utility model are that: the pure electric van-type transport vehicle carriage convenient for heat dissipation and ventilation can ventilate and dissipate heat in the carriage according to actual needs, and meanwhile, goods can be conveniently carried during goods transportation, so that the practicability of the transport vehicle carriage is improved;

1. the ventilation window is arranged, the sliding block can move upwards on the inner side of the fixed block due to the rotation of the threaded rod, the upper end of the cover plate can rotate towards the right side around the carriage body due to the movement of the sliding block under the action of the connecting rod, and air inside the carriage body and outside air can mutually circulate through the moved cover plate under the action of the ventilation window, so that the purpose of ventilating and radiating the inside of the carriage is achieved;

2. be provided with the backup pad, promote the activity post to the outside of gag lever post, the motion of activity post and then can drive the clamp splice and carry out synchronous motion, the motion of clamp splice and then can contact the centre gripping fixed action to the backup pad, rotate the right-hand member of backup pad around the installation axle for the expansion end of backup pad rotate to and ground between the mutual contact, pass through the inclined plane that constitutes between backup pad and the ground this moment, and then can conveniently carry the inside of carriage body with the goods.

Drawings

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

FIG. 2 is a schematic side view of the body and the cover plate of the utility model;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention;

FIG. 4 is a schematic side view of the sliding block and the fixed block of the present invention;

FIG. 5 is a schematic top view of the mounting shaft and the supporting plate of the present invention;

fig. 6 is the schematic view of the sectional structure of the movable column and the limiting rod of the present invention.

In the figure: 1. a transporter body; 2. a carriage body; 3. a shutter; 4. a handle; 5. a ventilation window; 6. a filter screen; 7. a cover plate; 8. a connecting rod; 9. a slider; 10. a fixed block; 11. a threaded rod; 12. installing a shaft; 13. a support plate; 14. a clamping block; 15. a movable post; 16. a limiting rod; 17. a return spring.

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. 1-6, the present invention provides a technical solution: a pure electric van type transport vehicle carriage convenient for heat dissipation and ventilation comprises a transport vehicle body 1, a carriage body 2, a stop door 3, a handle 4, a ventilation window 5, a filter screen 6, a cover plate 7, a connecting rod 8, a sliding block 9, a fixed block 10, a threaded rod 11, an installation shaft 12, a support plate 13, a clamping block 14, a movable column 15, a limiting rod 16 and a reset spring 17, wherein the carriage body 2 is fixedly installed at the right end of the transport vehicle body 1, the stop door 3 is hinged to the right end of the carriage body 2, the handle 4 is fixedly installed on the stop door 3, the ventilation window 5 is arranged at the lateral side of the carriage body 2, the filter screen 6 is fixedly installed at the inner side of the ventilation window 5, the cover plate 7 is installed at the inner side of the ventilation window 5, the connecting rod 8 is installed at the lower end of the cover plate 7, the lower end of the connecting, and the threaded rod 11 is installed in the middle part through-going of sliding block 9, carriage body 2's right-hand member fixedly connected with installation axle 12, and be connected with backup pad 13 on the installation axle 12, clamp splice 14 is installed to the front end side of backup pad 13, and fixed mounting has movable post 15 on the clamp splice 14, the inside at gag lever post 16 is installed to the outer end of movable post 15, and through reset spring 17 interconnect between gag lever post 16 and the movable post 15, and gag lever post 16 fixed mounting is on carriage body 2's inner wall.

The transom 5 is symmetrical about the horizontal axis of carriage body 2 and sets up, and the equal fixed mounting in inside of transom 5 has filter screen 6, thereby can play the filtering action to external impurity through 5 internally mounted's of transom 6 filter screens.

The left end of the cover plate 7 is attached to the inner side of the ventilation window 5, a rotating structure is formed between the upper end of the cover plate 7 and the inner wall of the carriage body 2, and the cover plate 7 rotates on the inner wall of the carriage body 2 so that blocking of the ventilation window 5 can be removed.

Through connecting rod 8 interconnect between sliding block 9 and the apron 7, and be connected for articulated formula between the tip of sliding block 9 and apron 7 and connecting rod 8, the motion of sliding block 9 can make apron 7 carry out synchronous motion under the effect of connecting rod 8.

The outer wall of sliding block 9 and the inner wall of fixed block 10 laminate each other, and constitute sliding connection structure between sliding block 9 and the fixed block 10 to be threaded connection between sliding block 9 and the threaded rod 11, threaded rod 11's rotation can make threaded connection's sliding block 9 slide in the inside of fixed block 10.

Constitute revolution mechanic between backup pad 13 and the installation axle 12, and the avris all installs clamp splice 14 about backup pad 13's the front end to for welding integrated structure between clamp splice 14 and the activity post 15, constitute sliding connection structure between activity post 15 and the gag lever post 16 in addition, through the revolution mechanic between backup pad 13 and the installation axle 12, thereby can conveniently make and contact each other between the expansion end of backup pad 13 and the ground.

The working principle is as follows: when the pure electric van-type transport vehicle carriage convenient for heat dissipation and ventilation is used, firstly, as shown in fig. 1-6, when heat dissipation and ventilation are needed to be conducted inside the carriage, as shown in fig. 1-3, the threaded rod 11 is rotated, the sliding block 9 can slide upwards on the fixed block 10 due to rotation of the threaded rod 11, the cover plate 7 can be supported by upward movement of the sliding block 9 under the action of the connecting rod 8, the upper end of the cover plate 7 rotates around the carriage body 2, at the moment, the inside of the carriage body 2 and outside air can be communicated with each other due to supporting of the cover plate 7, ventilation and heat dissipation can be conducted inside the carriage body 2 conveniently, and outside impurities can be filtered through the filter screen 6 installed inside the ventilation window 5;

as shown in fig. 1, when the cargo needs to be transported, the door 3 on the carriage body 2 is opened, as shown in fig. 1, 5 and 6, the clamping block 14 is pushed to the outside of the carriage body 2, the movement of the clamping block 14 further enables the movable column 15 to move inside the limiting rod 16, at this time, the clamping block 14 is separated from the supporting plate 13, the supporting plate 13 is rotated rightwards around the mounting shaft 12, the movable end of the supporting plate 13 is lapped on the ground, and the cargo can be conveniently transported through the inclined surface formed between the supporting plate 13 and the ground.

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 pure electric van-type transport vechicle carriage convenient to heat dissipation is ventilative, includes transport vechicle body (1), carriage body (2), shutter (3) and handle (4), its characterized in that: the right end of the transport vehicle body (1) is fixedly provided with a carriage body (2), the right end of the carriage body (2) is hinged with a stop door (3), a handle (4) is fixedly arranged on the stop door (3), a ventilation window (5) is arranged on the lateral side of the carriage body (2), a filter screen (6) is fixedly arranged on the inner side of the ventilation window (5), a cover plate (7) is arranged on the inner side of the ventilation window (5), a connecting rod (8) is arranged at the lower end of the cover plate (7), the lower end of the connecting rod (8) is arranged on the inner side of a sliding block (9), a fixed block (10) is arranged on the outer side of the sliding block (9), a threaded rod (11) is arranged in the middle of the sliding block (9) in a penetrating manner, the right end of the carriage body (2) is fixedly connected with an installation shaft, clamping block (14) are installed to the front end edge side of backup pad (13), and fixed mounting has movable post (15) on clamping block (14), the inside at gag lever post (16) is installed to the outer end of activity post (15), and passes through reset spring (17) interconnect between gag lever post (16) and the activity post (15) to gag lever post (16) fixed mounting is on the inner wall of carriage body (2).

2. The pure electric van vehicle carriage convenient for heat dissipation and ventilation according to claim 1, wherein: the ventilation window (5) is symmetrically arranged about a transverse central axis of the carriage body (2), and a filter screen (6) is fixedly mounted in the ventilation window (5).

3. The pure electric van vehicle carriage convenient for heat dissipation and ventilation according to claim 1, wherein: the left end of the cover plate (7) is attached to the inner side of the ventilation window (5), and a rotating structure is formed between the upper end of the cover plate (7) and the inner wall of the carriage body (2).

4. The pure electric van vehicle carriage convenient for heat dissipation and ventilation according to claim 1, wherein: sliding block (9) and apron (7) are through connecting rod (8) interconnect between, and sliding block (9) and apron (7) all are connected for articulated formula with the tip of connecting rod (8).

5. The pure electric van vehicle carriage convenient for heat dissipation and ventilation according to claim 1, wherein: the outer wall of sliding block (9) and the inner wall of fixed block (10) laminate each other, and constitute sliding connection structure between sliding block (9) and fixed block (10) to be threaded connection between sliding block (9) and threaded rod (11).

6. The pure electric van vehicle carriage convenient for heat dissipation and ventilation according to claim 1, wherein: constitute revolution mechanic between backup pad (13) and installation axle (12), and the avris all installs clamp splice (14) about the front end of backup pad (13) to for welding integrated structure between clamp splice (14) and activity post (15), constitute sliding connection structure between activity post (15) and gag lever post (16) moreover.