CN214647844U

CN214647844U - Carriage

Info

Publication number: CN214647844U
Application number: CN202023095229.8U
Authority: CN
Inventors: 蔡良明
Original assignee: Zhongji Supply Chain Management Zhejiang Co ltd
Current assignee: Zhejiang Jixiang Container Co ltd
Priority date: 2020-12-21
Filing date: 2020-12-21
Publication date: 2021-11-09
Anticipated expiration: 2030-12-21

Abstract

The utility model discloses a carriage belongs to the carriage field, including the railway carriage or compartment body, install the power chamber on the railway carriage or compartment body, power chamber internally mounted has seal box and battery, install the motor in the seal box, it has the roller bearing to peg graft in the seal box, the power take off end of motor links to each other with the power input end of roller bearing, the stopper is installed to the power intracavity, the roller bearing other end is pegged graft in the stopper, winding mechanism A and winding mechanism B are installed to railway carriage or compartment body both sides, winding mechanism A and winding mechanism B are unanimous, winding mechanism B comprises appearance chamber, pivot and sliding block, the appearance chamber has been seted up on the railway carriage or compartment body, hold the intracavity and install the pivot, install the sliding block in the pivot. Through adjusting the rolling support, be convenient for ship the goods, increased the practicality of device, through buffering pressure, reduced the gravity that the wheel bore, avoid the wheel to damage, it is the practicality to have increased the device.

Description

Carriage

Technical Field

The utility model relates to a carriage field especially relates to a carriage.

Background

The carriage can be changed into various types according to the use requirements, such as a semi-trailer carriage, a flat plate carriage, a heat insulation carriage, a color steel plate carriage, a compartment grid type carriage, a baffle plate carriage, a wing-opening carriage, a fully-closed carriage, a semi-closed carriage, a compartment fence carriage, a corrugated carriage and the like.

Patent CN201510856430.8 discloses a carriage, including the carriage body, the front end fixed mounting of carriage body has the baffle, and the upper surface of carriage body is the plane. The first fixing device and the second fixing device are installed on the left side and the right side of the carriage body respectively, the first fixing device and the second fixing device are identical in structure, the first fixing device and the second fixing device comprise supporting columns, an oil cylinder II, a guide pillar II and a pressing plate, the two supporting columns are vertically and fixedly installed on the left side and the right side of the carriage body, a guide hole II which is communicated from top to bottom is formed in each supporting column, the oil cylinder II is installed in the guide hole II, the guide pillar II is installed on a piston rod at the upper end of the oil cylinder II, the guide pillar II is matched with the guide hole II, a motor is installed in the top of the guide pillar II, the pressing plate is hinged to the top end of the guide pillar II, and the pressing plate is connected with the motor in a transmission mode. The problem of current auto-control handling car have both sides limited and load unstability and easily topple over backward when loading and unloading the great goods of length and width size is solved.

Some of the above-mentioned utility model have the disadvantages: 1. the above design is inconvenient to ship when the carriage is loaded, so that improvement is required. 2. The above design is needed to be improved because the wheels are stressed too heavily and are easily damaged when the carriage is used for carrying goods.

SUMMERY OF THE UTILITY MODEL

The utility model provides a carriage aims at through adjusting rolling support, is convenient for ship the goods, has increased the practicality of device, through buffering pressure, has reduced the gravity that the wheel bore, avoids the wheel to damage, has increased the device and is the practicality.

The utility model provides a specific technical scheme as follows:

the utility model provides a carriage, which comprises a carriage body, wherein a power cavity is arranged on the carriage body, a seal box and a storage battery are arranged in the power cavity, a motor is arranged in the seal box, a rolling shaft is inserted in the seal box, the power output end of the motor is connected with the power input end of the rolling shaft, a limiting block is arranged in the power cavity, the other end of the rolling shaft is inserted in the limiting block, a winding mechanism A and a winding mechanism B are arranged at two sides of the carriage body, the winding mechanism A is consistent with the winding mechanism B, the winding mechanism B consists of an accommodating cavity, a rotating shaft and a sliding block, the carriage body is provided with the accommodating cavity, the rotating shaft is arranged in the accommodating cavity, the sliding block is arranged on the rotating shaft, a winding bracket is arranged on the sliding block, a track is arranged on the rolling shaft, one end of the track is inserted in the winding mechanism A, and the other end of the track is inserted in the winding mechanism B, the interior of the carriage body is provided with a bearing plate, the bottom of the bearing plate is provided with a buffer box, the buffer box is internally provided with a buffer mechanism, and the buffer mechanism consists of a supporting block A, a connecting block A, a compression spring, a connecting block B and a supporting block B.

Optionally, the power output end of the storage battery is connected with the power input end of the motor.

Optionally, a sliding block is inserted in the accommodating cavity, and the size of the sliding block is matched with that of the accommodating cavity.

Optionally, threaded grooves are formed in the sliding blocks, threads are carved on the outer wall of the rotating shaft, and the outer wall of the rotating shaft is carved with threads and matched with the threaded grooves.

Optionally, a fixing plate is installed in the accommodating cavity, the fixing plate is provided with a plurality of groups, and a rotating shaft penetrates through the fixing plate.

Optionally, the supporting block a is attached to the buffer box, the connecting block a is installed at the bottom of the supporting block a, a compression spring is installed at the bottom of the connecting block a, a connecting block B is installed at the bottom of the compression spring, a supporting block B is installed at the bottom of the connecting block B, and the supporting block B is fixedly installed at the bottom of the buffer box.

The utility model has the advantages as follows:

1. the embodiment of the utility model provides a carriage, when loading goods, open the battery in the power intracavity, provide power for the motor, make the motor reverse, motor drive roller bearing rotates, the track is driven when the roller bearing rotates, the pivot in track drive winding mechanism A and the winding mechanism B makes the pivot rotate synchronously, install the fixed plate in the appearance chamber, the pivot is pegged graft in the fixed plate, the fixed plate is spacing to the pivot, avoid the pivot to shift in the appearance chamber, influence the rolling, when the pivot rotates, the sliding block makes the sliding block rotate on the pivot through the thread groove of internal seting up, the size of sliding block and appearance chamber adaptation, appearance chamber is spacing to the sliding block, make the sliding block level slide in the pivot, avoid the sliding block to do the circular motion, when the sliding block moves, drive the rolling support, the sliding block in winding mechanism A and the winding mechanism B rotates synchronously, drive the rolling support to roll, be convenient for carry out the shipment to the railway carriage or compartment body, through adjusting the rolling support, be convenient for carry out the shipment to the goods, increased the practicality of device.

2. The embodiment of the utility model provides a carriage, when the carriage body transports goods, the pressure is transmitted to a buffer box through a bearing plate, a buffer mechanism in the buffer box unloads the force, a supporting block A extrudes a connecting block A under the stress, the connecting block A transmits partial pressure to another group of buffer mechanisms, the stress is uniform, the residual force is transmitted to the compression spring, the compression spring is a helical spring bearing the pressure, the compression spring is generally a metal wire which is coiled at equal pitch and has a fixed linear diameter, the compression spring supplies resisting force to the external load pressure by utilizing a plurality of open coils and pushes back to resist the external pressure, the pressure is buffered, the supporting block B at the bottom of the compression spring provides movement resistance to the compression spring, the movement energy is consumed, through buffering pressure, reduced the gravity that the wheel bore, avoided the wheel to damage, it is the practicality to have increased the device.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a front view of a carriage according to an embodiment of the present invention;

fig. 2 is a schematic view of an expanded structure inside the car body in fig. 1 of a car according to an embodiment of the present invention.

In the figure: 1. a compartment body; 2. a power cavity; 3. a sealing box; 4. a motor; 5. a limiting block; 6. a roller; 7. a crawler belt; 8. a storage battery; 9. a winding mechanism A; 10. a winding mechanism B; 11. a cavity; 12. a fixing plate; 13. a rotating shaft; 14. a slider; 15. a thread groove; 16. winding a support; 17. a bearing plate; 18. a buffer tank; 19. a buffer mechanism; 20. a supporting block A; 21. connecting a block A; 22. a compression spring; 23. connecting block B; 24. and a supporting block B.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, 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 belong to the protection scope of the present invention.

A vehicle body according to an embodiment of the present invention will be described in detail with reference to fig. 1 and 2.

Referring to fig. 1 and 2, a carriage provided in an embodiment of the present invention includes a carriage body 1, a power cavity 2 is installed on the carriage body 1, a seal box 3 and a battery 8 are installed inside the power cavity 2, a motor 4 is installed inside the seal box 3, a roller 6 is inserted into the seal box 3, a power output end of the motor 4 is connected to a power input end of the roller 6, a stopper 5 is installed inside the power cavity 2, the other end of the roller 6 is inserted into the stopper 5, a winding mechanism a9 and a winding mechanism B10 are installed on two sides of the carriage body 1, the winding mechanism a9 and the winding mechanism B10 are identical, the winding mechanism B10 is composed of an accommodating cavity 11, a rotating shaft 13 and a sliding block 14, an accommodating cavity 11 is opened on the carriage body 1, a rotating shaft 13 is installed inside the accommodating cavity 11, a sliding block 14 is installed on the rotating shaft 13, a winding support 16 is installed on the sliding block 14, the rolling device is characterized in that a crawler 7 is installed on the roller 6, one end of the crawler 7 is connected in a winding mechanism A9 in an inserting mode, the other end of the crawler 7 is connected in a winding mechanism B10 in an inserting mode, a bearing plate 17 is installed in the compartment body 1, a buffer box 18 is installed at the bottom of the bearing plate 17, a buffer mechanism 19 is installed inside the buffer box 18, and the buffer mechanism 19 is composed of a supporting block A20, a connecting block A21, a compression spring 22, a connecting block B23 and a supporting block B24.

Referring to fig. 1, when loading, the storage battery 8 in the power cavity 2 is opened to provide power for the motor 4, so that the motor 4 can normally operate, the motor 4 rotates reversely, the motor 4 drives the roller 6 to rotate, the roller 6 drives the caterpillar track 7 when rotating, and the caterpillar track 7 drives the rotating shaft 13 in the winding mechanism a9 and the winding mechanism B10, so that the rotating shaft 13 rotates synchronously.

Referring to fig. 1, the size of the sliding block 14 is matched with that of the accommodating cavity 11, and the accommodating cavity 11 limits the sliding block 14, so that the sliding block 14 horizontally slides on the rotating shaft 13, and the sliding block 14 is prevented from making circular motion.

Referring to fig. 1, when the rotating shaft 13 rotates, the sliding block 14 rotates on the rotating shaft 13 through the threaded groove 15 formed inside the sliding block 14, and when the sliding block 14 moves, the sliding block 14 inside the winding bracket 16, the winding mechanism a9 and the winding mechanism B10 are driven to synchronously rotate, so that the winding bracket 16 is driven to wind, and the carriage 1 is conveniently shipped.

Referring to fig. 1, a fixing plate 12 is installed in the accommodating cavity 11, a rotating shaft 13 is inserted into the fixing plate 12, and the fixing plate 12 limits the rotating shaft 13, so that the rotating shaft 13 is prevented from moving in the accommodating cavity 11 and affecting rolling.

Referring to fig. 2, when the car body 1 transports goods, the pressure is transmitted to the buffer box 18 through the bearing plate 17, the buffer mechanism 19 inside the buffer box 18 discharges force, the supporting block a20 presses the connecting block a21 under the force of the bearing, the connecting block a21 transmits partial pressure to the other group of buffer mechanism 19, the stress is uniform, the pressure is shared, the rest force is transmitted to the compression spring 22 again, the compression spring 22 is a spiral spring bearing the pressure, the compression spring 22 is generally a metal wire which is wound at equal pitch and has a fixed wire diameter, the compression spring 22 supplies resisting force to the external load pressure by using a plurality of open coils, the resisting force is pushed back to resist the external pressure to buffer the pressure, and the supporting block B24 at the bottom of the compression spring 22 provides movement resistance to the compression spring 22 to consume movement energy.

The embodiment of the utility model provides a carriage, when loading, open battery 8 in power chamber 2, provide power for motor 4, make motor 4 reverse, motor 4 drives roller 6 and rotate, roller 6 drives track 7 when rotating, track 7 drives pivot 13 in winding mechanism A9 and winding mechanism B10, make pivot 13 rotate synchronously, install fixed plate 12 in appearance chamber 11, fixed plate 12 is inserted and connected with pivot 13, fixed plate 12 limits pivot 13, avoid pivot 13 to shift in appearance chamber 11, influence the rolling, when pivot 13 rotates, slide 14 makes slide 14 rotate on pivot 13 through threaded groove 15 that is opened inside, the size of slide 14 is adapted with appearance chamber 11, appearance chamber 11 limits slide 14, make slide 14 level slide on pivot 13, avoid slide 14 to do the circular motion, when slide 14 moves, drive rolling support 16, the sliding blocks 14 in the rolling mechanism A9 and the rolling mechanism B10 rotate synchronously to drive the rolling support 16 to roll so as to load the carriage body 1, the load of the goods is facilitated by adjusting the rolling support 16, when the carriage body 1 transports the goods, the pressure is transmitted to the buffer box 18 through the force bearing plate 17, the buffer mechanism 19 in the buffer box 18 releases the force, the support block A20 is stressed to extrude the connecting block A21, the connecting block A21 transmits partial pressure to the other group of buffer mechanism 19, the stress is uniform, the pressure is shared, the rest force is transmitted to the compression spring 22 again, the compression spring 22 is a spiral spring bearing the pressure, the compression spring 22 is generally a metal wire with equal pitch coiling and has a fixed linear diameter, the compression spring 22 utilizes a plurality of open coils to provide resistance force to the external load pressure, the compression spring pushes back to resist the external pressure to buffer the pressure, the support block B24 at the bottom of the compression spring 22 provides motion resistance to the compression spring 22, the motion energy is consumed, the gravity borne by the wheels is reduced by buffering the pressure, the wheels are prevented from being damaged, and the practicability of the device is increased, wherein the storage battery model DJM1240 and the motor model YL90S-2 are provided.

It is apparent that those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. A carriage comprises a carriage body (1) and is characterized in that a power cavity (2) is mounted on the carriage body (1), a sealing box (3) and a storage battery (8) are mounted inside the power cavity (2), a motor (4) is mounted in the sealing box (3), a rolling shaft (6) is inserted in the sealing box (3), a power output end of the motor (4) is connected with a power input end of the rolling shaft (6), a limiting block (5) is mounted in the power cavity (2), the other end of the rolling shaft (6) is inserted in the limiting block (5), a winding mechanism A (9) and a winding mechanism B (10) are mounted on two sides of the carriage body (1), the winding mechanism A (9) is consistent with the winding mechanism B (10), the winding mechanism B (10) is composed of an accommodating cavity (11), a rotating shaft (13) and a sliding block (14), and the accommodating cavity (11) is formed in the carriage body (1), install pivot (13) in holding chamber (11), install sliding block (14) on pivot (13), install rolling support (16) on sliding block (14), install track (7) on roller bearing (6), peg graft in winding mechanism A (9) track (7) one end, peg graft in winding mechanism B (10) track (7) other end, install bearing plate (17) in the railway carriage or compartment body (1), buffer tank (18) are installed to bearing plate (17) bottom, buffer tank (18) internally mounted has buffer gear (19), buffer gear (19) comprise supporting shoe A (20), connecting block A (21), compression spring (22), connecting block B (23) and supporting shoe B (24).

2. A carriage as claimed in claim 1, characterised in that the electrical output of the accumulator (8) is connected to the electrical input of the motor (4).

3. A carriage as claimed in claim 1, characterized in that in said housing (11) there are sliding blocks (14) interposed, said sliding blocks (14) having dimensions adapted to those of the housing (11).

4. A carriage as claimed in claim 1, characterized in that said sliding blocks (14) have threaded grooves (15) formed therein, said rotary shaft (13) having threads formed on its outer wall to fit said threaded grooves (15).

5. A carriage as claimed in claim 1, characterized in that said containing cavity (11) is internally provided with a plurality of groups of fixed plates (12), and a rotating shaft (13) is arranged in the fixed plates (12) in a penetrating manner.

6. A carriage as claimed in claim 1, characterized in that said supporting block A (20) is attached to the buffer box (18), said connecting block A (21) is mounted at the bottom of the supporting block A (20), a compression spring (22) is mounted at the bottom of the connecting block A (21), a connecting block B (23) is mounted at the bottom of the compression spring (22), a supporting block B (24) is mounted at the bottom of the connecting block B (23), and said supporting block B (24) is fixedly mounted at the bottom of the buffer box (18).