CN212220406U

CN212220406U - Pure electric van-type transport vehicle convenient for heat dissipation

Info

Publication number: CN212220406U
Application number: CN202020822260.8U
Authority: CN
Inventors: 唐毓
Original assignee: Tianjin Lutong Electric Automobile Co ltd
Current assignee: Tianjin Lutong Electric Automobile Co ltd
Priority date: 2020-05-18
Filing date: 2020-05-18
Publication date: 2020-12-25
Anticipated expiration: 2030-05-18

Abstract

The utility model discloses a pure electric van-type transport vechicle convenient to heat dissipation, including the transport vechicle body, remove wheel, carriage and back shroud, the lower extreme of transport vechicle body is installed and is removed the wheel, the articulated back shroud of installing of right-hand member in carriage, the lower extreme of movable rod is installed in the inside of fixed column, and passes through compression spring interconnect between fixed column and the movable rod, ventilative mouthful has been seted up to the upper end in carriage, the baffle is installed to the lower extreme that blocks the net, and the lower extreme of baffle installs the connecting rod, the avris at the diaphragm is installed to the lower extreme of connecting rod, and diaphragm fixed mounting is at the front side of sliding block, the fixed block is installed in the outside of sliding. This electricelectric moves van-type transport vechicle convenient to heat dissipation can be when carrying out some agricultural product transports, plays good heat dissipation and ventilation to carriage inside, can play certain cushioning effect when carrying out cargo transportation, improves the stability among the freight transportation.

Description

Pure electric van-type transport vehicle convenient for heat dissipation

Technical Field

The utility model relates to a electricelectric moves van technical field, specifically is a electricelectric moves van convenient to heat dissipation.

Background

The pure electric van-type transport vehicle is a vehicle driven by electric power, has the advantages of low energy consumption, energy conservation, no environmental pollution and the like along with the advocation of the country on energy conservation and emission reduction, is widely applied to many regions, and can improve the working efficiency of goods transportation through the pure electric van-type transport vehicle.

However, the existing pure electric van-type transport vehicle has the following problems:

1. when the existing pure electric van-type transport vehicle transports some agricultural products, the heat dissipation and ventilation effects in the carriage are poor, so that the freshness of the agricultural products is greatly influenced;

2. the transport carriage of the existing pure electric van transport vehicle does not have certain shock absorption protection measures, and is easy to vibrate on the way, so that the stability of goods during transportation is reduced.

Aiming at the problems, the novel design is carried out on the basis of the original pure electric van type transport vehicle.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pure electric van convenient to heat dissipation to propose current pure electric van when carrying out some agricultural product transportation in solving above-mentioned background art, the inside heat dissipation ventilation effect in carriage is relatively poor, thereby very big influence the new freshness of agricultural product, transport carriage itself does not possess certain shock attenuation safeguard measure, because of the vibrations on the way easily, thereby the problem of the stability when reducing freight.

In order to achieve the above object, the utility model provides a following technical scheme: a pure electric van-type transport vehicle convenient for heat dissipation comprises a transport vehicle body, moving wheels, a carriage and a rear cover plate, wherein the moving wheels are installed at the lower end of the transport vehicle body, the carriage is fixedly installed on the right side of the transport vehicle body, the rear cover plate is hinged to the right end of the carriage, a pull handle is fixedly connected to the outer end of the rear cover plate, a bearing plate is installed inside the transport vehicle body, a movable rod is installed at the lower end of the bearing plate, the lower end of the movable rod is installed inside a fixed column, the fixed column and the movable rod are connected with each other through a compression spring, a ventilation opening is formed in the upper end of the carriage, a barrier net is fixedly installed inside the ventilation opening, a baffle is installed at the lower end of the barrier net, a connecting rod is installed at the lower end of the baffle, the lower end of the connecting rod is installed on the, the fixed block is installed in the outside of sliding block, and the upper end fixed mounting of fixed block is in the inside upper end in carriage, the mid-mounting of sliding block has the threaded rod, and the lower extreme fixed mounting of threaded rod changes the upper end of handle.

Preferably, the lower ends of the inside of the bearing plate and the carriage are connected with each other through a movable rod and a fixed column, and the movable rod and the fixed column are uniformly distributed at the lower end of the bearing plate.

Preferably, the outer wall of the movable rod is attached to the inner wall of the fixed column, and a sliding connection structure is formed between the movable rod and the fixed column.

Preferably, the ventilation openings are symmetrically arranged about a transverse central axis of the carriage, the lower ends of the ventilation openings are respectively provided with a baffle in a fitting manner, and a rotating structure is formed between the inner ends of the baffles and the upper end of the carriage.

Preferably, the baffle and the transverse plate are connected with each other through a connecting rod, and the baffle and the transverse plate are connected with the end part of the connecting rod in a hinged mode.

Preferably, the outer wall of sliding block and the inside 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.

Compared with the prior art, the beneficial effects of the utility model are that: the pure electric van-type transport vehicle convenient for heat dissipation can perform good heat dissipation and ventilation on the interior of a carriage when transporting some agricultural products, can perform a certain damping effect when transporting goods, and improves the stability of the goods in the transportation process;

1. the baffle is arranged, the sliding block can move towards the lower end of the threaded rod by the rotation of the threaded rod, the transverse plates can be driven to move synchronously by the movement of the sliding block, the baffle can rotate around the inside of the carriage by the movement of the transverse plates under the action of the connecting rod, and the inside of the carriage and the outside air can be communicated by the rotating baffle under the action of the ventilation port, so that the heat dissipation and ventilation effects inside the carriage are improved;

2. be provided with the loading board, when the in-process that traveles produces vibrations, the loading board drives the movable rod and moves in the inside of fixed column, and the motion of movable rod and then can make compression spring take place deformation, and then can play certain shock attenuation cushioning effect through compression spring's deformation.

Drawings

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

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

FIG. 3 is a schematic cross-sectional view of the movable rod and the fixed column of the present invention;

FIG. 4 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention;

fig. 5 is the side view structure schematic diagram of the transverse plate and the sliding block of the utility model.

In the figure: 1. a transporter body; 2. a moving wheel; 3. a carriage; 4. a rear cover plate; 5. pulling a handle; 6. a carrier plate; 7. a movable rod; 8. fixing a column; 9. a compression spring; 10. a ventilation opening; 11. a barrier net; 12. a baffle plate; 13. a connecting rod; 14. a transverse plate; 15. a slider; 16. a fixed block; 17. a threaded rod; 18. and (4) turning the handle.

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. 1-5, the present invention provides a technical solution: a pure electric van-type transport vehicle convenient for heat dissipation comprises a transport vehicle body 1, a moving wheel 2, a carriage 3, a rear cover plate 4, a pull handle 5, a bearing plate 6, a movable rod 7, a fixed column 8, a compression spring 9, a ventilation opening 10, a blocking net 11, a baffle plate 12, a connecting rod 13, a transverse plate 14, a sliding block 15, a fixed block 16, a threaded rod 17 and a rotating handle 18, wherein the moving wheel 2 is installed at the lower end of the transport vehicle body 1, the carriage 3 is fixedly installed on the right side of the transport vehicle body 1, the rear cover plate 4 is hinged and installed at the right end of the carriage 3, the pull handle 5 is fixedly connected at the outer end of the rear cover plate 4, the bearing plate 6 is installed inside the transport vehicle body 1, the movable rod 7 is installed at the lower end of the bearing plate 6, the lower end of the movable rod 7 is installed inside the fixed column 8, the fixed column 8 and the movable rod 7, and the inside fixed mounting of ventilative mouthful 10 has separation net 11, and baffle 12 is installed to the lower extreme of separation net 11, and the lower extreme of baffle 12 installs connecting rod 13, and the lower extreme of connecting rod 13 is installed in the avris of diaphragm 14, and diaphragm 14 fixed mounting is in the front side of sliding block 15, and fixed block 16 is installed to the outside of sliding block 15, and the upper end fixed mounting of fixed block 16 is in the inside upper end of carriage 3, and the mid-mounting of sliding block 15 has threaded rod 17, and the lower extreme fixed mounting of threaded rod 17 is in the upper end of changeing 18.

Through movable rod 7 and fixed column 8 interconnect between the inside lower extreme of loading board 6 and carriage 3, and movable rod 7 and fixed column 8 are at the lower extreme evenly distributed of loading board 6, laminate each other between the outer wall of movable rod 7 and the inner wall of fixed column 8, and constitute sliding connection structure between movable rod 7 and the fixed column 8, can pass through compression spring 9's deformation at the inside motion of fixed column 8 through movable rod 7 to play certain shock attenuation cushioning effect.

Ventilative mouthful 10 sets up about the horizontal axis symmetry of carriage 3, and the lower extreme of ventilative mouthful 10 is all laminated and is installed baffle 12 to constitute revolution mechanic between the inner of baffle 12 and the upper end of carriage 3, thereby can conveniently increase the circulation between the inside and the outside air of carriage 3 through baffle 12 in the inside rotation of carriage 3.

Baffle 12 and horizontal plate 14 are connected with each other through connecting rod 13, and baffle 12 and horizontal plate 14 are connected for the articulated formula between the tip of connecting rod 13, and the motion of horizontal plate 14 can make baffle 12 carry out synchronous rotation under the effect of connecting rod 13.

The outer wall of sliding block 15 and the inside of fixed block 16 are laminated each other, and constitute sliding connection structure between sliding block 15 and the fixed block 16 to be threaded connection between sliding block 15 and the threaded rod 17, thereby threaded connection's sliding block 15 moves on threaded rod 17 can be made in threaded connection's rotation of threaded rod 17.

The working principle is as follows: when the pure electric van type transportation vehicle convenient for heat dissipation is used, firstly according to the figures 1-5, when heat dissipation needs to be performed on the inside of the carriage 3, as shown in fig. 2, 4 and 5, the rotating handle 18 is rotated, the threaded rod 17 can be rotated by the rotation of the rotating handle 18, the threaded rod 17 can further rotate so that the sliding block 15 in threaded connection can move downwards in the fixed block 16, the movement of the sliding block 15 can further drive the transverse plate 14 to perform synchronous movement, the movement of the transverse plate 14 can pull the baffle plate 12 under the action of the connecting rod 13, so that the inner end of the baffle plate 12 rotates downwards around the upper end of the carriage 3, the ventilation between the interior of the vehicle compartment 3 and the outside air can be increased by the baffle plate 12 rotating downward, meanwhile, as shown in fig. 2 and 4, a blocking net 11 is installed inside the ventilation opening 10, and external impurities can be blocked by the blocking net 11;

as shown in fig. 1-3, when goods are transported, the rear cover plate 4 at the right end of the carriage 3 is opened, the goods are carried to the inside of the carriage 3 and placed on the bearing plate 6, when vibration is generated during the driving process, the bearing plate 6 drives the movable rod 7 to move inside the fixed column 8, the movement of the movable rod 7 further enables the compression spring 9 to deform, and a certain damping effect can be achieved through the deformation of the compression spring 9, and the content which is not described in detail in the description belongs to the prior art known to those skilled in the art.

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 convenient to heat dissipation, includes transport vechicle body (1), removes wheel (2), carriage (3) and back shroud (4), its characterized in that: the lower end of the transport vehicle body (1) is provided with moving wheels (2), the right side of the transport vehicle body (1) is fixedly provided with a carriage (3), the right end of the carriage (3) is hinged with a rear cover plate (4), the outer end of the rear cover plate (4) is fixedly connected with a pull handle (5), the transport vehicle body (1) is internally provided with a bearing plate (6), the lower end of the bearing plate (6) is provided with a movable rod (7), the lower end of the movable rod (7) is arranged in a fixed column (8), the fixed column (8) and the movable rod (7) are mutually connected through a compression spring (9), the upper end of the carriage (3) is provided with a ventilation opening (10), a barrier net (11) is fixedly arranged in the ventilation opening (10), the lower end of the barrier net (11) is provided with a baffle plate (12), and the lower end of the baffle plate (12) is provided with a connecting rod (13, the avris at diaphragm (14) is installed to the lower extreme of connecting rod (13), and diaphragm (14) fixed mounting is in the front side of sliding block (15), fixed block (16) are installed in the outside of sliding block (15), and the upper end fixed mounting of fixed block (16) is in the inside upper end in carriage (3), the mid-mounting of sliding block (15) has threaded rod (17), and the lower extreme fixed mounting of threaded rod (17) is changeing the upper end of (18).

2. A pure electric van vehicle convenient for heat dissipation according to claim 1, wherein: the loading board (6) and the lower end of the interior of the carriage (3) are connected with each other through a movable rod (7) and a fixed column (8), and the movable rod (7) and the fixed column (8) are uniformly distributed at the lower end of the loading board (6).

3. A pure electric van vehicle convenient for heat dissipation according to claim 1, wherein: the outer wall of the movable rod (7) is attached to the inner wall of the fixed column (8) mutually, and a sliding connection structure is formed between the movable rod (7) and the fixed column (8).

4. A pure electric van vehicle convenient for heat dissipation according to claim 1, wherein: the ventilation openings (10) are symmetrically arranged about a transverse central axis of the carriage (3), the lower ends of the ventilation openings (10) are respectively provided with a baffle (12) in a fitting manner, and a rotating structure is formed between the inner ends of the baffles (12) and the upper end of the carriage (3).

5. A pure electric van vehicle convenient for heat dissipation according to claim 1, wherein: the baffle plates (12) and the transverse plates (14) are connected with each other through the connecting rods (13), and the baffle plates (12) and the transverse plates (14) are connected with the end parts of the connecting rods (13) in a hinged mode.

6. A pure electric van vehicle convenient for heat dissipation according to claim 1, wherein: the outer wall of sliding block (15) and the inside of fixed block (16) laminate each other, and constitute sliding connection structure between sliding block (15) and fixed block (16) to be threaded connection between sliding block (15) and threaded rod (17).