CN218431000U

CN218431000U - Support bottom plate of refrigerator car

Info

Publication number: CN218431000U
Application number: CN202221558277.2U
Authority: CN
Inventors: 张泽雄; 颜周武
Original assignee: Shiji Dongguan Special Vehicle Manufacturing Co ltd
Current assignee: Shiji Dongguan Special Vehicle Manufacturing Co ltd
Priority date: 2022-06-21
Filing date: 2022-06-21
Publication date: 2023-02-03
Anticipated expiration: 2032-06-21

Abstract

The utility model discloses a refrigerator car supporting baseplate, including automobile body and bottom plate, the bottom plate is installed in the bottom of automobile body, and the top fixed mounting of bottom plate has the carriage, install in the carriage and place the board, the top sliding connection of bottom plate has the movable plate, be equipped with supporting mechanism on the bottom plate, the sliding tray has been seted up at the top of bottom plate, and fixed mounting has the motor on one side inner wall of sliding tray, fixed mounting has the screw rod on the output shaft of motor, the screw rod is connected with the movable plate transmission, be equipped with feed mechanism on the movable plate, the movable plate is connected with the supporting mechanism transmission, supporting mechanism includes four wedge fly leafs, and four wedge fly leaf fixed mounting are in the bottom of placing the board, and the top sliding connection of bottom plate has the wedge push pedal that four symmetries set up, and the wedge push pedal is mutually supported with the corresponding wedge fly leaf. The feeding device has the advantages of simple structure, convenience in operation, convenience in keeping articles away from the wet position of the bottom plate, and convenience in feeding.

Description

Support bottom plate of refrigerator car

Technical Field

The utility model belongs to the technical field of the storage logistics technique and specifically relates to relate to refrigerator car supporting baseplate.

Background

The cold chain logistics generally refers to a system project that refrigerated and frozen foods are always in a specified low-temperature environment in all links from production, storage, transportation and sale to consumption before food quality is guaranteed and food loss is reduced, is established along with the progress of scientific technology and the development of refrigeration technology, and is a low-temperature logistics process taking refrigeration technology as a means on the basis of refrigeration technology. The rapid development of the cold-chain logistics industry of agricultural products in China has the need that the country makes and implements scientific and effective macro-policies as soon as possible. The requirements of cold-chain logistics are higher, and the corresponding management and capital investment are larger than that of ordinary normal-temperature logistics.

The bottom ponding phenomenon often can appear in the carriage when using in current refrigerator car, can lead to article bubble water to damage when placing article, and inconvenient material loading carries out.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problems, an object of the embodiments of the present invention is to provide a refrigerator car support base plate; the feeding device has the advantages of simple structure, convenience in operation, convenience in keeping articles away from the wet part of the bottom plate, and convenience in feeding.

The utility model provides a technical scheme that its problem adopted is:

refrigerator car supporting baseplate, including automobile body and bottom plate, the bottom plate is installed in the bottom of automobile body, and the top fixed mounting of bottom plate has the carriage, install in the carriage and place the board, the top sliding connection of bottom plate has the movable plate, be equipped with supporting mechanism on the bottom plate, the sliding tray has been seted up at the top of bottom plate, fixed mounting has the motor on one side inner wall of sliding tray, fixed mounting has the screw rod on the output shaft of motor, the screw rod is connected with the movable plate transmission, be equipped with feed mechanism on the movable plate, the movable plate is connected with the supporting mechanism transmission.

Furthermore, the supporting mechanism comprises four wedge-shaped movable plates, the four wedge-shaped movable plates are fixedly installed at the bottom of the placing plate, the top of the bottom plate is slidably connected with four symmetrically-arranged wedge-shaped push plates, and the wedge-shaped push plates are matched with the corresponding wedge-shaped movable plates.

Further, feed mechanism includes the flitch of going up, it rotates with the movable plate to go up the flitch and is connected, and one side fixed mounting of going up the flitch has the baffle, and the top fixed mounting of going up the flitch has a plurality of cushions, and the top of going up the flitch is equipped with two sets of tooth way.

Furthermore, a moving block is connected to the screw in a threaded manner, is connected with the sliding groove in a sliding manner, and is fixedly connected with the moving plate.

Further, four symmetrical moving grooves are formed in the top of the bottom plate, sliding rods are fixedly mounted on the inner walls of the moving grooves, connecting blocks are connected to the sliding rods in a sliding mode, and the connecting blocks are fixedly connected with the corresponding wedge-shaped push plates.

Furthermore, a return spring is fixedly mounted on the inner wall of one side of the moving groove, and one end of the return spring is fixedly connected with the corresponding connecting block.

Furthermore, the bottom of the placing plate is fixedly provided with four symmetrically arranged pull rods, the bottom ends of the four pull rods are fixedly provided with the same positioning plate, and one side of the positioning plate is fixedly provided with a sealing plate.

Furthermore, a rotating groove is formed in the inner wall of one side of the sliding groove, an outer ring of a bearing is fixedly mounted on the inner wall of the rotating groove, and an inner ring of the bearing is fixedly connected with the screw rod.

Compared with the prior art, the utility model has the advantages of:

(1) According to the scheme, the threaded connection of the screw and the moving block is arranged, and the wedge-shaped push plate and the wedge-shaped movable plate are matched with each other, so that the rotating screw can drive the movable plate to move, and further the wedge-shaped push plate is pushed by the movable plate to move, so that the wedge-shaped push plate drives the placing plate to be away from the bottom plate;

(2) Because the feeding plate is connected with the moving plate in a rotating mode, the moving plate can drive the feeding plate to move out of the carriage, and feeding is facilitated through the angle between the feeding plate and the ground.

Drawings

Fig. 1 is a schematic structural view of the support bottom plate of the refrigerator car of the present invention.

Fig. 2 is the sectional structure diagram of the wedge-shaped push plate and the wedge-shaped movable plate in the support bottom plate of the refrigerator car.

Fig. 3 is the utility model discloses middle and upper flitch of refrigerator car supporting baseplate overlooks the schematic structure.

FIG. 4 is an enlarged view of the portion "A" in FIG. 1 for this embodiment.

In the drawings, the names of the parts corresponding to the reference numerals are as follows:

in the figure: 1. a vehicle body; 2. a base plate; 3. a carriage; 4. placing a plate; 5. moving the plate; 6. feeding plates; 7. a sliding groove; 8. a screw; 9. a motor; 10. a moving block; 11. a cushion block; 12. a baffle plate; 13. a tooth path; 14. a wedge-shaped push plate; 15. a wedge-shaped movable plate; 16. a moving groove; 17. a slide bar; 18. connecting blocks; 19. a return spring; 20. a pull rod; 21. positioning a plate; 22. and (7) sealing the plate.

Detailed Description

The present invention will be further described with reference to the following drawings and examples, and embodiments of the present invention include, but are not limited to, the following examples.

Referring to fig. 1-3, the embodiment of the utility model provides a refrigerator car supporting baseplate, including automobile body 1 and bottom plate 2, bottom plate 2 is installed in the bottom of automobile body 1, the top fixed mounting of bottom plate 2 has carriage 3, install in the carriage 3 and place board 4, the top sliding connection of bottom plate 2 has movable plate 5, be equipped with supporting mechanism on the bottom plate 2, sliding tray 7 has been seted up at the top of bottom plate 2, fixed mounting has motor 9 on one side inner wall of sliding tray 7, fixed mounting has screw rod 8 on the output shaft of motor 9, screw rod 8 is connected with the transmission of movable plate 5, be equipped with feed mechanism on the movable plate 5, movable plate 5 is connected with the supporting mechanism transmission.

In this embodiment, in operation, the motor 9 switch is turned on, the output shaft of the motor 9 drives the screw rod 8 to rotate, the screw rod 8 drives the moving plate 5 to move through the threaded connection with the moving block 10, the moving plate 5 drives the feeding plate 6 to move, the feeding plate 6 drives the baffle plate 12 to move, the moving plate 5 and the baffle plate 12 moving at the same time push the wedge-shaped pushing plate 14 to move, the wedge-shaped pushing plate 14 is matched with the corresponding wedge-shaped moving plate 15, so as to drive the placing plate 4 to move upwards, and further can be away from the bottom plate 2, the placing plate 4 moving at the same time can drive the sealing plate 22 to move upwards through the pull rod 20 and the positioning plate 21, and further seal the carriage 3 door through the sealing plate 22, when feeding is needed, the motor 9 rotates reversely, and further drives the feeding plate 6 to move out of the carriage 3 through the moving plate 5, so that the feeding plate 6 is in contact with the ground on the side close to the baffle plate 12, and further can form a certain angle, and thereby facilitating feeding.

In another embodiment, the supporting mechanism includes four wedge-shaped movable plates 15, the four wedge-shaped movable plates 15 are fixedly mounted at the bottom of the placement plate 4, the top of the bottom plate 2 is slidably connected with four symmetrically-arranged wedge-shaped push plates 14, the wedge-shaped push plates 14 are matched with the corresponding wedge-shaped movable plates 15, a movable block 10 is in threaded connection with the screw rod 8, the movable block 10 is slidably connected with the sliding groove 7, the movable block 10 is fixedly connected with the movable plate 5, four symmetrically-arranged moving grooves 16 are formed in the top of the bottom plate 2, a sliding rod 17 is fixedly mounted on the inner wall of each moving groove 16, a connecting block 18 is slidably connected with the corresponding wedge-shaped push plate 14, a reset spring 19 is fixedly mounted on the inner wall of one side of each moving groove 16, and one end of the reset spring 19 is fixedly connected with the corresponding connecting block 18.

In this embodiment, the rotating screw 8 drives the moving plate 5 and the blocking plate 12 to move through the threaded connection with the moving block 10, and the moving plate 5 and the blocking plate 12 can push the corresponding wedge-shaped pushing plate 14 to move, so that the placing plate 4 is driven to be away from the bottom plate 2 through the mutual cooperation of the wedge-shaped pushing plate 14 and the corresponding wedge-shaped movable plate 15.

In another embodiment, the feeding mechanism comprises a feeding plate 6, the feeding plate 6 is rotatably connected with the moving plate 5, a baffle 12 is fixedly mounted on one side of the feeding plate 6, a plurality of cushion blocks 11 are fixedly mounted on the top of the feeding plate 6, and two sets of tooth circuits 13 are arranged on the top of the feeding plate 6.

In this embodiment, the feeding plate 6 is connected to the moving plate 5 in a rotating manner, so that the feeding plate 6 and the carriage 3 can be placed at a certain angle, and feeding can be conveniently performed.

In another embodiment, four symmetrically arranged pull rods 20 are fixedly mounted at the bottom of the placing plate 4, the same positioning plate 21 is fixedly mounted at the bottom ends of the four pull rods 20, and a sealing plate 22 is fixedly mounted at one side of the positioning plate 21.

In this embodiment, the moving placing plate 4 can bring the sealing plate 22 to seal the bottom of the vehicle compartment 3 by the tie rod 20 and the positioning plate 21.

According to the above embodiment, alright realize the utility model discloses well. It is worth explaining, under the prerequisite based on above-mentioned structural design, for solving same technical problem, even some insubstantial changes or moist look that the utility model made, the essence of the technical scheme who adopts still is the same with the utility model, so it also should be in the protection scope of the utility model.

Claims

1. Refrigerator car supporting baseplate, including automobile body (1) and bottom plate (2), its characterized in that, bottom plate (2) are installed in the bottom of automobile body (1), and the top fixed mounting of bottom plate (2) has carriage (3), install in carriage (3) and place board (4), the top sliding connection of bottom plate (2) has movable plate (5), be equipped with supporting mechanism on bottom plate (2), sliding tray (7) have been seted up at the top of bottom plate (2), fixed mounting has motor (9) on one side inner wall of sliding tray (7), fixed mounting has screw rod (8) on the output shaft of motor (9), screw rod (8) are connected with movable plate (5) transmission, be equipped with feed mechanism on (5), movable plate (5) are connected with the supporting mechanism transmission.

2. A refrigerated vehicle support floor as claimed in claim 1 wherein: the supporting mechanism comprises four wedge-shaped movable plates (15), the four wedge-shaped movable plates (15) are fixedly mounted at the bottom of the placing plate (4), the top of the bottom plate (2) is connected with four symmetrically arranged wedge-shaped push plates (14) in a sliding mode, and the wedge-shaped push plates (14) are matched with the corresponding wedge-shaped movable plates (15) mutually.

3. A refrigerated vehicle support floor as claimed in claim 1 wherein: the feeding mechanism comprises an upper material plate (6), the upper material plate (6) is rotatably connected with the movable plate (5), a baffle (12) is fixedly mounted on one side of the upper material plate (6), a plurality of cushion blocks (11) are fixedly mounted on the top of the upper material plate (6), and two groups of tooth paths (13) are arranged on the top of the upper material plate (6).

4. A refrigerated vehicle support floor as recited in claim 2 wherein: the screw rod (8) is in threaded connection with a moving block (10), the moving block (10) is in sliding connection with the sliding groove (7), and the moving block (10) is fixedly connected with the moving plate (5).

5. A refrigerated vehicle support floor as claimed in claim 2 wherein: four moving grooves (16) that the symmetry set up are seted up at the top of bottom plate (2), and fixed mounting has slide bar (17) on the inner wall of moving groove (16), and sliding connection has connecting block (18) on slide bar (17), connecting block (18) and wedge push pedal (14) fixed connection who corresponds.

6. A refrigerated vehicle support floor as claimed in claim 5 wherein: and a return spring (19) is fixedly mounted on the inner wall of one side of the movable groove (16), and one end of the return spring (19) is fixedly connected with the corresponding connecting block (18).

7. A refrigerated vehicle support floor as recited in claim 1 wherein: the bottom of the placing plate (4) is fixedly provided with four symmetrically arranged pull rods (20), the bottom ends of the four pull rods (20) are fixedly provided with the same positioning plate (21), and one side of the positioning plate (21) is fixedly provided with a sealing plate (22).

8. A refrigerated vehicle support floor as claimed in claim 2 wherein: a rotating groove is formed in the inner wall of one side of the sliding groove (7), an outer ring of a bearing is fixedly mounted on the inner wall of the rotating groove, and an inner ring of the bearing is fixedly connected with the screw rod (8).