CN215753895U

CN215753895U - Cold chain logistics transportation equipment

Info

Publication number: CN215753895U
Application number: CN202122070368.3U
Authority: CN
Inventors: 李茵
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-31
Filing date: 2021-08-31
Publication date: 2022-02-08
Anticipated expiration: 2031-08-31

Abstract

The utility model belongs to the technical field of transportation equipment, and particularly relates to cold-chain logistics transportation equipment which comprises a transportation box, wherein the top of the transportation box is provided with an opening and is rotatably connected with a box cover through a hinge, the top of one side of the transportation box is communicated with an air-conditioning inlet pipe, the bottom of the other side of the transportation box is communicated with an air-conditioning outlet pipe, one ends of a plurality of buffer springs are fixedly connected to the inner wall of the bottom of the transportation box, and the other ends of the plurality of buffer springs are fixedly provided with the same placing table. According to the utility model, the two positioning plates move oppositely to clamp and position the goods, so that the goods are prevented from shaking in the transportation process, the impact on the ground is alleviated through the buffer spring, the influence of vibration on the transported goods is reduced, and the transported goods are further protected.

Description

Cold chain logistics transportation equipment

Technical Field

The utility model relates to the technical field of transportation equipment, in particular to cold-chain logistics transportation equipment.

Background

The cold chain logistics is established along with the progress of scientific technology and the development of refrigeration technology, and is a low-temperature logistics process based on refrigeration technology and taking refrigeration technology as a means, the cold chain logistics generally refers to a system project that refrigerated and frozen food or medicines are always in a specified low-temperature environment in all links before production, storage, transportation, sale and consumption so as to ensure the quality of the food or medicines and reduce loss, and the refrigerated container refers to a special container which has good heat insulation and can maintain a certain low-temperature requirement and is suitable for the transportation and storage of various perishable foods.

However, the existing transportation equipment has poor positioning effect and shock absorption effect on food, and the food is easily damaged in the transportation process, so that the transportation cost is increased, and therefore, the cold-chain logistics transportation equipment is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects that the existing transportation equipment has poor positioning effect and damping effect on food, and the transportation cost is increased due to the fact that the food is easily damaged in the transportation process.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a cold-chain logistics transportation device comprises a transportation box, wherein the top of the transportation box is provided with an opening and is rotatably connected with a box cover through a hinge, the top of one side of the transportation box is communicated with an air inlet pipe, the bottom of the other side of the transportation box is communicated with an air outlet pipe, one end of a plurality of buffer springs is fixedly connected to the inner wall of the bottom of the transportation box, the other end of the plurality of buffer springs is fixedly provided with a same placing table, the top of the placing table is provided with two through holes, sliding plates are slidably mounted in the through holes, a positioning plate is fixedly mounted at the top of each sliding plate, one end of a rack is fixedly connected to one side of each sliding plate, the bottom of the placing table is fixedly provided with a frame body, the inner walls of the front side and the rear side of the frame body are rotatably provided with the same connecting shaft, a gear is fixedly mounted on the connecting shaft, the two racks are respectively meshed with a gear, both sides of the placing table are fixedly provided with side plates, one side of the side plate is provided with a sliding groove, sliding mounting has two connecting plates in the spout, and two connecting plates all rotate the one end that is connected with the connecting rod through the hinge on one side, and the other end of two connecting rods all rotates with one side that is located the locating plate that is close to one side of connecting plate through the hinge and is connected, place bench top one side and seted up the mounting groove, the lead screw is installed to the mounting groove internal rotation, and the lead screw outside is provided with two external screw threads to opposite soon, and the equal screw thread of two connecting plates cup joints in the outside of lead screw.

Preferably, the top end of the screw rod is fixedly provided with a turntable, and one side of the top of the turntable is fixedly provided with a rocker arm, so that the rotation of the screw rod is controlled conveniently.

Preferably, two fixed rods are fixedly connected to the inner wall of the bottom of the transport case, and two side plates are respectively sleeved on the outer sides of the corresponding fixed rods in a sliding mode and guide the side plates in a vertical motion mode.

Preferably, the same limiting rod is fixedly connected to the inner walls of the two sides of the through hole, and the two sliding plates are respectively sleeved on the outer sides of the corresponding limiting rods in a sliding mode to guide the sliding plates in a transverse motion mode.

Preferably, a transverse plate is fixedly mounted at the top of one side of one of the two side plates, and the transverse plate is rotatably sleeved on the outer side of the screw rod to rotatably position the screw rod.

Preferably, the equal fixed mounting in one side that two curb plates kept away from each other has the support, and the gyro wheel is installed to the support internal rotation, and the gyro wheel is connected with the inner wall roll of transport case, further leads the curb plate.

In the utility model, the cold-chain logistics transportation equipment is characterized in that a box cover is opened, transported goods are placed at the top of a placing table, then a rocker arm is held by a hand to control the rotation of a screw rod, the screw rod drives two connecting plates to move towards one side close to each other under the guiding action of a sliding chute through screw transmission with the two connecting plates, the two connecting plates respectively drive a positioning plate at one side to move towards one side far away from the screw rod through corresponding connecting rods, the positioning plate at one side drives a rack at the upper side to move towards one side through a corresponding sliding plate, the rack at the upper side drives a gear to rotate anticlockwise through meshing with the gear, the gear drives a positioning plate at the other side to move towards one side close to the screw rod through meshing with the rack at the lower side, so that the two positioning plates move towards one side close to each other and clamp and position the goods at the top of the placing table, the goods are prevented from shaking in the transportation process;

according to the cold-chain logistics transportation equipment, during transportation, cold air is introduced into the transportation box through the cold air inlet pipe, the low-temperature state in the transportation box is kept, food is prevented from being corroded, ground impact is relieved through the buffer spring, the influence of vibration on transported goods is reduced, and the transported goods are further protected;

the goods conveying device is reasonable in structural design, the goods are clamped and positioned by realizing the opposite movement of the two positioning plates, the goods are prevented from shaking in the conveying process, the ground impact is alleviated through the buffer spring, the influence of vibration on the conveyed goods is reduced, the conveyed goods are further protected, and the reliability is high.

Drawings

FIG. 1 is a schematic structural diagram of a cold-chain logistics transportation device according to the present invention;

FIG. 2 is a schematic structural diagram of part A of a cold-chain logistics transportation device provided by the utility model;

fig. 3 is a schematic structural diagram of a part B of the cold-chain logistics transportation equipment provided by the utility model.

In the figure: 1. a transport case; 2. a cold air inlet pipe; 3. a buffer spring; 4. a placing table; 5. a through hole; 6. a slide plate; 7. positioning a plate; 8. a connecting rod; 9. a connecting plate; 10. a screw rod; 11. a rocker arm; 12. a transverse plate; 13. a side plate; 14. a rack; 15. a frame body; 16. a connecting shaft; 17. a gear; 18. a limiting rod; 19. a chute; 20. a roller; 21. and (5) fixing the rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-3, a cold chain logistics transportation device comprises a transportation box 1, the top of the transportation box 1 is provided with an opening and is rotatably connected with a box cover through a hinge, the top of one side of the transportation box 1 is communicated with an air inlet pipe 2, the bottom of the other side of the transportation box 1 is communicated with an air outlet pipe, one end of a plurality of buffer springs 3 is fixedly connected on the inner wall of the bottom of the transportation box 1, the other end of the plurality of buffer springs 3 is fixedly provided with a same placing table 4, the top of the placing table 4 is provided with two through holes 5, sliding plates 6 are slidably arranged in the through holes 5, a positioning plate 7 is fixedly arranged on the top of the sliding plates 6, one end of a rack 14 is fixedly connected on one side of the two sliding plates 6 close to each other, the bottom of the placing table 4 is fixedly provided with a frame body 15, the inner walls on the front side and the back side of the frame body 15 are rotatably provided with a same connecting shaft 16, a gear 17 is fixedly arranged on the connecting shaft 16, and the two racks 14 are both meshed with the gear 17, place the equal fixed mounting in 4 both sides of platform and have curb plate 13, curb plate 13 one side that is located one side has seted up spout 19, sliding mounting has two connecting plates 9 in spout 19, two connecting plates 9 one side all rotate the one end that is connected with connecting rod 8 through the hinge, two connecting rod 8's the other end all rotates with one side that is located the locating plate 7 that is close to one side of connecting plate 9 through the hinge and is connected, place 4 top one side of platform and seted up the mounting groove, the lead screw 10 is installed to the mounting groove internal rotation, the lead screw 10 outside is provided with two external screw threads opposite soon, and the equal screw thread of two connecting plates 9 cup joints the outside at lead screw 10.

In the utility model, the top end of the screw rod 10 is fixedly provided with the turntable, and one side of the top of the turntable is fixedly provided with the rocker arm 11, so that the rotation of the screw rod 10 is conveniently controlled.

In the utility model, two fixing rods 21 are fixedly connected to the inner wall of the bottom of the transport case 1, and two side plates 13 are respectively sleeved on the outer sides of the corresponding fixing rods 21 in a sliding manner to guide the vertical movement of the side plates 13.

In the utility model, the same limiting rod 18 is fixedly connected to the inner walls of the two sides of the through hole 5, and the two sliding plates 6 are respectively sleeved on the outer sides of the corresponding limiting rods 18 in a sliding manner to guide the sliding plates 6 to move transversely.

In the utility model, a transverse plate 12 is fixedly arranged at the top of one side plate 13 of the two side plates 13, and the transverse plate 12 is rotatably sleeved on the outer side of the screw rod 10 to rotatably position the screw rod 10.

In the utility model, the side of each side plate 13 far away from each other is fixedly provided with a bracket, the bracket is internally and rotatably provided with a roller 20, and the roller 20 is in rolling connection with the inner wall of the transport case 1 to further guide the side plates 13.

In the utility model, when in use, the box cover is opened, then transported goods are placed at the top of the placing platform 4, then the rotating of the screw rod 10 is controlled by holding the rocker arm 11 by hand, the screw rod 10 drives the two connecting plates 9 to move towards one side close to each other under the guiding action of the sliding chute 19 through the thread transmission with the two connecting plates 9, the two connecting plates 9 respectively drive the positioning plate 7 at one side to move towards one side far away from the screw rod 10 through the corresponding connecting rods 8, the positioning plate 7 at one side drives the rack 14 at the upper side to move towards one side through the corresponding sliding plate 6, the rack 14 at the upper side drives the gear 17 to rotate anticlockwise through the meshing with the gear 17, the gear 17 drives the positioning plate 7 at the other side to move towards one side close to the screw rod 10 through the meshing with the rack 14 at the lower side, thereby realizing the movement of the two positioning plates 7 towards one side close to each other, carry out the centre gripping location to the goods of placing 4 tops of platform, prevent that goods from taking place to rock in the transportation, and when transporting, advance pipe 2 through air conditioning and to leading-in cold air in the transport case 1, keep the low temperature state in the transport case 1 to realize being anticorrosive to food to alleviate ground impact through buffer spring 3, reduce vibrations and to the influence of transporting goods, further protect the goods of transportation.

Claims

1. The cold-chain logistics transportation equipment comprises a transportation box (1) and is characterized in that the top of the transportation box (1) is provided with an opening and is rotatably connected with a box cover through a hinge, the top of one side of the transportation box (1) is communicated with an air inlet pipe (2), the bottom of the other side of the transportation box (1) is communicated with an air outlet pipe, one end of a plurality of buffer springs (3) is fixedly connected onto the inner wall of the bottom of the transportation box (1), the other ends of the buffer springs (3) are fixedly provided with a same placing table (4), the top of the placing table (4) is provided with two through holes (5), sliding plates (6) are slidably arranged in the through holes (5), a positioning plate (7) is fixedly arranged at the top of each sliding plate (6), one end of a rack (14) is fixedly connected onto one side of each two sliding plates (6) close to each other, and a frame body (15) is fixedly arranged at the bottom of the placing table (4), the inner walls of the front side and the rear side of the frame body (15) are rotatably provided with the same connecting shaft (16), the connecting shaft (16) is fixedly provided with a gear (17), two racks (14) are respectively meshed with the gear (17), two sides of the placing table (4) are respectively and fixedly provided with a side plate (13), one side of the side plate (13) positioned on one side is provided with a sliding chute (19), the sliding chute (19) is internally provided with two connecting plates (9), one sides of the two connecting plates (9) are respectively and rotatably connected with one end of a connecting rod (8) through hinges, the other ends of the two connecting rods (8) are respectively and rotatably connected with one side of a positioning plate (7) positioned on one side close to the connecting plates (9) through hinges, one side of the top of the placing table (4) is provided with a mounting groove, a lead screw (10) is rotatably arranged in the mounting groove, and the outer side of the lead screw (10) is provided with two external threads with opposite rotation directions, and the two connecting plates (9) are sleeved outside the screw rod (10) in a threaded manner.

2. The cold-chain logistics transportation equipment of claim 1, wherein a turntable is fixedly installed at the top end of the screw rod (10), and a rocker arm (11) is fixedly installed on one side of the top of the turntable.

3. The cold-chain logistics transportation equipment of claim 1, wherein the inner wall of the bottom of the transportation box (1) is fixedly connected with two fixing rods (21), and the two side plates (13) are respectively sleeved on the outer sides of the corresponding fixing rods (21) in a sliding manner.

4. The cold-chain logistics transportation equipment of claim 1, wherein the inner walls of the two sides of the through hole (5) are fixedly connected with the same limiting rod (18), and the two sliding plates (6) are respectively sleeved on the outer sides of the corresponding limiting rods (18) in a sliding manner.

5. The cold-chain logistics transportation equipment of claim 1, wherein a transverse plate (12) is fixedly installed at the top of one side plate (13) of the two side plates (13), and the transverse plate (12) is rotatably sleeved on the outer side of the screw rod (10).

6. A cold chain logistics transportation device according to claim 1, wherein a bracket is fixedly installed on each side of the two side plates (13) far away from each other, a roller (20) is rotatably installed in the bracket, and the roller (20) is in rolling connection with the inner wall of the transportation box (1).