CN213139678U

CN213139678U - Special mould assembling frame for refrigeration and heat preservation carriage

Info

Publication number: CN213139678U
Application number: CN202021371640.0U
Authority: CN
Inventors: 李俊杰; 王真真
Original assignee: Hebei Hanglong Special Purpose Vehicle Group Co ltd
Current assignee: Hebei Hanglong Special Purpose Vehicle Group Co ltd
Priority date: 2020-07-14
Filing date: 2020-07-14
Publication date: 2021-05-07
Anticipated expiration: 2030-07-14

Abstract

The utility model belongs to the technical field of the box closer frame, especially, be a special box closer frame that closes of cold-stored heat preservation railway carriage or compartment, can't reach the problem to cold-stored agent automatic feed to current box closer frame, present following scheme is put forward, it includes the box, the outside of box is rotated and is installed the worm, and the outside top meshing of worm has the worm wheel, and the worm wheel rotates the outside of installing at the box, the front side fixed mounting of worm wheel has incomplete gear, and the top meshing of incomplete gear has the gear, and incomplete gear all rotates the outside of installing at the box with the gear, the rear side fixed mounting of gear has the cam, and the cam rotates and installs in the outside of box, and the outside activity butt of cam has one side of riser, and the opposite side fixed mounting of riser has the one end of carriage release lever and the one end of two. The utility model discloses a box is inside to stabilize microthermal function, improves staff's operational environment, nimble operative installations and convenient operation.

Description

Special mould assembling frame for refrigeration and heat preservation carriage

Technical Field

The utility model relates to a mould closer technical field especially relates to a special mould closer frame in cold-stored heat preservation railway carriage or compartment.

Background

At present, the market is to article, the save of food etc. place article etc. earlier cold-stored a period in advance in the freezer then taking out it and placing in the box and transport away earlier, and the cold-stored inner structure that can lead to food of this kind of method that falls fast receives the harm, and secondly at the in-process of transportation, can't reach certain low temperature effect in closing the case frame for the inside article of box receives destruction, thereby has wasted many resources.

Aiming at the problem that the existing box closing frame cannot automatically feed the refrigerating agent, the special box closing frame for the refrigerating and heat-insulating box is provided for solving the problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the existing box closing frame can not achieve the defect of automatic feeding of the refrigerating agent, and providing the special box closing frame for the refrigerating and heat-insulating box.

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

the special box closing frame for the cold storage and heat preservation box comprises a box body, wherein a worm is rotatably installed on the outer side of the box body, a worm wheel is meshed with the top of the outer side of the worm, the worm wheel is rotatably installed on the outer side of the box body, an incomplete gear is fixedly installed on the front side of the worm wheel, a gear is meshed with the top of the incomplete gear, the incomplete gear and the gear are rotatably installed on the outer side of the box body, a cam is fixedly installed on the rear side of the gear, the cam is rotatably installed on the outer side of the box body, one side of a vertical plate is movably abutted to the outer side of the cam, one end of a movable rod and one ends of two springs are fixedly installed on the other side of the vertical plate, the movable rod is located between the two.

Preferably, the motor is fixedly mounted on the outer side of the box body, an output shaft of the motor is fixedly connected with one end of the worm, and the motor is arranged on the outer side of the box body, so that the influence of heat generated by the motor during working on the inner portion of the box body can be reduced.

Preferably, fixed mounting has the refrigerant bin on the top inner wall of box, the outside of carriage release lever and the inboard swing joint of refrigerant bin, and refrigerant bin and box fixed connection make the refrigerant bin can remove along with the removal of box, guarantee the inside environment of box at any time.

Preferably, the four corners of the box body are all rotated and are provided with universal wheels, the other end of the worm extends to the inside of the box body, and the universal wheels are arranged to enable the manual work to flexibly turn and advance when the box body is transported.

Preferably, one side of the top of the refrigerating agent storage box is communicated with a feed valve, the bottom of the refrigerating agent storage box is communicated with a discharge hole, and the feed valve and the discharge hole are arranged to facilitate input and output of the refrigerating agent.

Preferably, the top of the outer side of the box body is fixedly provided with a push rod, the top of the push rod is fixedly provided with a guide rail, one side of the top of the box body is provided with an article input port, the guide rail is provided with a movable cover in a sliding manner, the movable cover is movably connected with the article input port, and the guide rail is arranged to enable the movable cover to have a certain movement range.

In the utility model, the continuous rotation of the incomplete gear drives the periodic rotation of the gear through the gear and the incomplete gear, so that the movable rod can move left and right in the horizontal direction, and the refrigerant in the refrigerant storage box can be quantitatively conveyed into the box body;

the utility model discloses in through the removal lid that sets up, when needs are placed or are taken out article to the inside of box, through removing the realization that the lid can relax, remove lid slidable mounting at the top of box, avoided removing the possibility that the lid is lost, remove the size that the lid can adjust the article input port simultaneously to satisfy the article of different sizes.

Drawings

Fig. 1 is a schematic structural view of a special box closing frame for a refrigeration and heat preservation compartment provided by the utility model;

fig. 2 is the structural schematic diagram of the part a of the special box closing frame for the refrigerating and heat-insulating compartment provided by the utility model.

In the figure: 1. a box body; 2. a refrigerant storage tank; 3. a feed valve; 4. a discharge port; 5. a universal wheel; 6. an article input port; 7. moving the cover; 8. a worm; 9. a motor; 10. a travel bar; 11. a push rod; 12. a guide rail; 13. a worm gear; 14. an incomplete gear; 15. a gear; 16. a cam; 17. a vertical plate; 18. a spring.

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.

Referring to fig. 1-2, a special box closing frame for a cold storage and heat preservation box comprises a box body 1, a worm 8 is rotatably installed on the outer side of the box body 1, a worm wheel 13 is meshed with the top of the outer side of the worm 8, the worm wheel 13 is rotatably installed on the outer side of the box body 1, an incomplete gear 14 is fixedly installed on the front side of the worm wheel 13, a gear 15 is meshed with the top of the incomplete gear 14, the incomplete gear 14 and the gear 15 are both rotatably installed on the outer side of the box body 1, a cam 16 is fixedly installed on the rear side of the gear 15, the cam 16 is rotatably installed on the outer side of the box body 1, one side of a vertical plate 17 is movably abutted to the outer side of the cam 16, one end of a movable rod 10 and one end of two springs 18 are fixedly installed on the other side of the vertical plate 17, the movable rod 10 is located between.

The utility model discloses in, the outside fixed mounting of box 1 has motor 9, and motor 9's output shaft and worm 8's one end fixed connection, motor 9 set up the outside of box can reduce the heat that motor 9 during operation produced to the influence of box 1 inside.

The utility model discloses in, fixed mounting has refrigerant bin 2 on the top inner wall of box 1, the outside of carriage release lever 10 and the inboard swing joint of refrigerant bin 2, and refrigerant bin 2 makes refrigerant bin 2 can remove along with the removal of box 1 with 1 fixed connection of box, guarantees the inside environment of box 1 at any time.

The utility model discloses in, the four corners of box 1 is all rotated and is installed universal wheel 5, and the other end of worm 8 extends to the inside of box 1, and the setting up of universal wheel 5 makes the manual work turn and go forward that can be nimble in transportation box 1.

The utility model discloses in, top one side intercommunication of refrigerant bin 2 has feed valve 3, and the bottom intercommunication of refrigerant bin 2 has discharge gate 4, and feed valve 3 makes things convenient for the input and the output of refrigerant with setting up of discharge gate 4.

The utility model discloses in, the outside top fixed mounting of box 1 has push rod 11, and the top fixed mounting of push rod 11 has guide rail 12, and article input port 6 has been seted up to top one side of box 1, and slidable mounting has removal lid 7 on guide rail 12, removes

lid

7 and 6 swing joint of article input port, and guide rail 12's setting makes removal lid 7 can have certain motion range.

The working principle of the box closing frame is as follows: through the arranged box body 1, when the device is used, automatic operation is realized, firstly, articles to be refrigerated are placed on the inner wall of the bottom of the box body 1 through the article input port 6, then a proper amount of refrigerating agent is input into the refrigerating agent storage box 2 through the feed valve 3, then the motor 9 on the outer side of the box body 1 is started, the motor 9 operates to drive the worm 8 to rotate so as to drive the worm wheel 13 to rotate, the incomplete gear 14 is fixedly arranged on the front side of the worm wheel 13, so that the incomplete gear 14 is driven to rotate along with the rotation of the worm wheel 13, the rotation of the incomplete gear 14 drives the periodic rotation of the gear 15 so as to ensure that the cam 16 fixedly connected with the rear side of the gear 15 obtains the same periodic rotation, the rotation of the cam 16 enables the movable rod 10 to start to reciprocate in the horizontal direction, and finally, the refrigerating agent in the refrigerating agent storage box 2 can be periodically and quantitatively conveyed into the box body 1, make inside article can be cold-stored to keep warm and handle for device flexibility increases, realizes the variety of device, can solve different problems, realizes a sustainable development's mode, the utility model discloses simple structure, reasonable in design can effectual improvement staff's operational environment, improves the automation, reduces the loaded down with trivial details scheduling problem of manual operation, has very strong practicality and worth.

Claims

1. The special box closing frame for the cold storage and heat preservation box comprises a box body (1) and is characterized in that a worm (8) is rotatably installed on the outer side of the box body (1), a worm wheel (13) is meshed with the top of the outer side of the worm (8), the worm wheel (13) is rotatably installed on the outer side of the box body (1), an incomplete gear (14) is fixedly installed on the front side of the worm wheel (13), a gear (15) is meshed with the top of the incomplete gear (14), the incomplete gear (14) and the gear (15) are both rotatably installed on the outer side of the box body (1), a cam (16) is fixedly installed on the rear side of the gear (15), the cam (16) is rotatably installed on the outer side of the box body (1), the outer side of the cam (16) movably abuts against one side of a vertical plate (17), one end of a movable rod (10) and one ends of two springs (18), the movable rod (10) is positioned between the two springs (18), the other ends of the two springs (18) are fixedly arranged on the outer side of the box body (1), and the other end of the movable rod (10) extends into the box body (1).

2. The special box closing frame for the cold storage and heat preservation box as claimed in claim 1, wherein a motor (9) is fixedly installed on the outer side of the box body (1), and an output shaft of the motor (9) is fixedly connected with one end of a worm (8).

3. The special box closing frame for the cold storage and heat preservation box as claimed in claim 1, wherein the inner wall of the top of the box body (1) is fixedly provided with the cold storage box (2), and the outer side of the movable rod (10) is movably connected with the inner side of the cold storage box (2).

4. The special box closing frame for the cold storage and heat preservation box as claimed in claim 1, wherein four corners of the box body (1) are rotatably provided with universal wheels (5), and the other end of the worm (8) extends into the box body (1).

5. The special box closing frame for the cold storage and heat preservation box as claimed in claim 3, wherein a feed valve (3) is communicated with one side of the top of the cold storage box (2), and a discharge hole (4) is communicated with the bottom of the cold storage box (2).

6. The special box closing frame for the cold storage and heat preservation box as claimed in claim 1, wherein a push rod (11) is fixedly installed at the top of the outer side of the box body (1), a guide rail (12) is fixedly installed at the top of the push rod (11), an article input port (6) is formed in one side of the top of the box body (1), a movable cover (7) is slidably installed on the guide rail (12), and the movable cover (7) is movably connected with the article input port (6).