CN218197869U

CN218197869U - Box wagon back door structure

Info

Publication number: CN218197869U
Application number: CN202222453067.3U
Authority: CN
Inventors: 王明; 张鹏
Original assignee: Huaibei Huajun Transportation Equipment Manufacturing Co ltd
Current assignee: Huaibei Huajun Transportation Equipment Manufacturing Co ltd
Priority date: 2022-09-16
Filing date: 2022-09-16
Publication date: 2023-01-03
Anticipated expiration: 2032-09-16

Abstract

The utility model discloses a box-type truck back door structure, which comprises a truck container, wherein a cargo container back door is hinged on the right side of the truck container, a cargo conveying frame is arranged above the cargo container back door, a conveying roller is arranged in the cargo conveying frame, a cargo conveying belt is arranged on the outer surface of the conveying roller, and a conveying belt pulley is arranged at the front end of the conveying roller; the motor protection box is fixedly installed below the rear door of the container, a transmission motor is installed inside the motor protection box, a motor belt pulley is installed at the output end of the transmission motor, and a transmission belt is installed above the motor belt pulley. This box-type freight car back door structure passes through conveying motor circular telegram work and drives motor pulley and rotate, and then drives the inside goods conveyer belt conveying of goods conveying frame through driving belt, conveying belt pulley and transfer roller to this assists people to load and unload heavier goods, saves a large amount of manpower time, improves the efficiency of loading and unloading goods.

Description

Box wagon back door structure

Technical Field

The utility model relates to a van technical field specifically is a van back door structure.

Background

The van is a kind of carriage with independent closed structure or integral closed structure connected with driver's cab, and is mainly used for carrying goods. The transportation task can be completed on various roads in the city and in urban districts.

The current boxcar back door is for controlling the division mostly, simple structure, and the function is also comparatively single, can't provide convenience for boxcar goods handling, and boxcar liftoff has certain distance, brings certain hindrance for boxcar goods handling, and then influences the handling efficiency of goods, we provide a boxcar back door structure.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a box freight train back door structure to it is open for controlling mostly to put forward current box freight train back door among the above-mentioned background art of solution, simple structure, and the function is also comparatively single, can't provide convenience for boxcar goods handling, and boxcar liftoff has certain distance, brings certain hindrance for boxcar goods handling, and then influences the handling efficiency's of goods problem.

In order to achieve the above object, the utility model provides a following technical scheme: a box type truck rear door structure comprises a truck container, wherein a cargo container rear door is hinged to the right side of the truck container, a cargo conveying frame is mounted above the cargo container rear door, a conveying roller is mounted inside the cargo conveying frame, a cargo conveying belt is mounted on the outer surface of the conveying roller, and a conveying belt pulley is mounted at the front end of the conveying roller;

the motor protection box is fixedly arranged below the rear door of the container, a transmission motor is arranged inside the motor protection box, a motor belt pulley is arranged at the output end of the transmission motor, and a transmission belt is arranged above the motor belt pulley.

Preferably, the container back door is fixedly connected with the cargo conveying frame in an integrated mode, and the conveying roller is movably connected with the cargo conveying frame.

Preferably, the conveying roller realizes belt transmission through conveying belt pulley, driving belt and motor belt pulley and conveying motor, and the goods conveyer belt realizes the transmission in goods conveying frame through the conveying roller.

Preferably, the container back door still is equipped with:

and the through hole is formed in the rear door of the container, and the transmission belt penetrates through the through hole.

Preferably, the cargo box back door is further provided with:

and the non-slip mats are arranged on the outer surface of the rear door of the container and are uniformly distributed along the outer surface of the rear door of the container.

Preferably, the freight container of the truck is further provided with:

the truck body is installed below the truck container, a traction motor is installed inside the truck container, a traction rope winding rod is installed at the output end of the traction motor, and a traction rope is installed on the outer surface of the traction rope winding rod.

Preferably, the haulage rope rolling rod rotates in the interior of the freight container of the truck through a traction motor, and the haulage rope rolling rod is movably connected with the rear door of the freight container through a haulage rope.

Compared with the prior art, the utility model provides a box freight train back door structure possesses following beneficial effect: this box-type freight car back door structure passes through conveying motor circular telegram work and drives motor pulley and rotate, and then drives the inside goods conveyer belt conveying of goods conveying frame through driving belt, conveying belt pulley and transfer roller to this assists people to load and unload heavier goods, saves a large amount of manpower time, improves the efficiency of loading and unloading goods.

1. The utility model drives the motor belt pulley to rotate through the power-on work of the conveying motor, and further drives the goods conveying belt inside the goods conveying frame to convey through the transmission belt, the conveying belt pulley and the conveying roller, thereby assisting people to load and unload heavier goods, saving a large amount of manpower time and improving the efficiency of loading and unloading goods;

2. the utility model has the advantages that the anti-skid function is achieved through the anti-skid mats, so that the workers can walk on the rear door of the packing box, the workers can get on and off the car simply and conveniently, and the workers can load and unload goods conveniently;

3. the utility model discloses a traction motor circular telegram work drives haulage rope winding rod and rotates and realize carrying out the rolling to the haulage rope to this realizes controlling the switching of door behind the packing box, makes the switch operation of packing box back door become simple and convenient.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the cargo box of the truck of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

fig. 4 is an external structure schematic diagram of the container back door of the present invention.

In the figure: 1. a freight container of the truck; 2. a truck body; 3. a cargo box back door; 4. a non-slip mat; 5. a hauling rope; 6. a goods conveying rack; 7. a cargo conveyor; 8. a traction motor; 9. a pull rope take-up rod; 10. a through hole; 11. a drive belt; 12. a transmission pulley; 13. a conveying roller; 14. a motor protection box; 15. a motor pulley; 16. a transfer 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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1, 3 and 4, a rear door structure of a box type truck comprises a truck container 1, a rear door 3 of the truck container 1 is hinged to the right side of the truck container, a cargo conveying frame 6 is installed above the rear door 3 of the truck container, and a conveying roller 13 is installed inside the cargo conveying frame 6; the rear door 3 of the cargo box is fixedly connected with the cargo conveying frame 6 in an integrated manner, the conveying roller 13 is movably connected with the cargo conveying frame 6, the cargo conveying belt 7 is arranged on the outer surface of the conveying roller 13, and the front end of the conveying roller 13 is provided with a conveying belt pulley 12; the motor protection box 14 is fixedly arranged below the cargo box rear door 3, a transmission motor 16 is arranged inside the motor protection box 14, a motor belt pulley 15 is arranged at the output end of the transmission motor 16, and a transmission belt 11 is arranged above the motor belt pulley 15; the conveying roller 13 realizes belt transmission with the conveying motor 16 through the conveying belt pulley 12, the driving belt 11 and the motor belt pulley 15, and the goods conveying belt 7 realizes transmission in the goods conveying frame 6 through the conveying roller 13; the motor belt pulley 15 is driven to rotate through the electrifying work of the conveying motor 16, and then the conveying belt 11, the conveying belt pulley 12 and the conveying roller 13 are used for driving the conveying belt 7 inside the goods conveying frame 6 to convey, so that people are assisted to load and unload heavier goods, a large amount of manpower time is saved, and the goods loading and unloading efficiency is improved.

Referring to fig. 1 and 2, a rear door structure of a box wagon includes a through hole 10 opened inside a rear door 3 of a cargo box, and a driving belt 11 penetrating through the through hole 10; the anti-slip mats 4 are arranged on the outer surface of the rear door 3 of the cargo box, and the anti-slip mats 4 are uniformly distributed along the outer surface of the rear door 3 of the cargo box; the anti-skid pads 4 play a role in skid resistance, so that workers can walk on the rear door 3 of the container, the workers can get on and off the container simply and conveniently, and the workers can load and unload goods conveniently; the truck comprises a truck body 2, a traction motor 8, a traction rope winding rod 9 and a traction rope 5, wherein the truck body 2 is arranged below a truck container 1, the traction motor 8 is arranged in the truck container 1, the output end of the traction motor 8 is provided with the traction rope winding rod 9, and the outer surface of the traction rope winding rod 9 is provided with the traction rope 5; the traction rope winding rod 9 is rotated in the freight box 1 of the truck through the traction motor 8, and the traction rope winding rod 9 is movably connected with the rear door 3 of the freight box through the traction rope 5; the traction rope winding rod 9 is driven to rotate through the electrifying work of the traction motor 8 to realize winding of the traction rope 5, so that the opening and closing of the rear door 3 of the packing box are controlled, and the opening and closing operation of the rear door 3 of the packing box becomes simple and convenient.

The working principle is as follows: when the van rear door structure is used, firstly, the traction motor 8 is electrified to work to drive the traction rope coiling rod 9 to rotate, the traction rope 5 on the traction rope coiling rod 9 is loosened, the van rear door 3 rotates on the van container 1 along with gradual release of the traction rope 5, the upper end of the van rear door 3 is enabled to rotate to be in ground contact, then, the transmission motor 16 inside the motor protection box 14 is electrified to work to drive the motor belt pulley 15 to rotate, the motor belt pulley 15 drives the cargo conveyor belt 7 to transmit inside the cargo conveying frame 6 through the transmission belt 11, the transmission belt pulley 12 and the transmission roller 13, so that heavier cargo which is inconvenient to carry can be placed on the cargo conveyor belt 7 to be transmitted into the van container 1 or transmitted from the van container 1, secondly, a worker can step on the anti-skid pads 4 on the surface of the van rear door 3 by feet, so as to achieve the purpose that the upper and lower freight containers 1 are convenient to carry the cargo into the van container 1, and finally, after loading and unloading are finished, the traction motor 8 is electrified to drive the traction rope coiling rod 9 to reversely rotate to coil the traction rope coiling, so that the rear door 3 is pulled to pull the traction rope coiling rod 5.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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. A box wagon back door structure, comprising:

the goods conveying device comprises a goods box (1) of the truck, wherein a rear goods box door (3) is hinged to the right side of the goods box (1) of the truck, a goods conveying frame (6) is installed above the rear goods box door (3), conveying rollers (13) are installed inside the goods conveying frame (6), a goods conveying belt (7) is installed on the outer surface of each conveying roller (13), and a conveying belt pulley (12) is installed at the front end of each conveying roller (13);

motor protective housing (14), its fixed mounting be in the below of packing box back door (3), the internally mounted of motor protective housing (14) has conveying motor (16), motor pulley (15) are installed to the output of conveying motor (16), driving belt (11) are installed to the top of motor pulley (15).

2. A box wagon back door structure as claimed in claim 1, wherein the container back door (3) is fixedly connected with the cargo conveying frame (6) in an integrated manner, and the conveying roller (13) is movably connected with the cargo conveying frame (6).

3. A box wagon back door structure as claimed in claim 1, characterized in that the conveying rollers (13) are in belt transmission with the conveying motor (16) via a conveying belt pulley (12), a driving belt (11) and a motor belt pulley (15), and the goods conveying belt (7) is in transmission in the goods conveying rack (6) via the conveying rollers (13).

4. A box wagon tailgate structure, according to claim 1, characterized in that the cargo box tailgate (3) is further provided with:

and the through hole (10) is formed in the rear door (3) of the container, and the transmission belt (11) penetrates through the through hole (10).

5. A box wagon tailgate structure, according to claim 1, characterized in that the cargo box tailgate (3) is further provided with:

and the non-slip mats (4) are arranged on the outer surface of the rear door (3) of the container, and the non-slip mats (4) are uniformly distributed along the outer surface of the rear door (3) of the container.

6. A rear door structure for a van according to claim 1, wherein the van container (1) is further provided with:

the truck comprises a truck body (2) installed below a truck container (1), wherein a traction motor (8) is installed inside the truck container (1), a traction rope coiling rod (9) is installed at the output end of the traction motor (8), and a traction rope (5) is installed on the outer surface of the traction rope coiling rod (9).

7. A box wagon back door structure as claimed in claim 6, characterized in that the haulage rope take-up lever (9) is rotated inside the wagon box (1) by means of a haulage motor (8), and the haulage rope take-up lever (9) is movably connected to the wagon box back door (3) by means of a haulage rope (5).