CN111288709A

CN111288709A - Industrial refrigerator

Info

Publication number: CN111288709A
Application number: CN202010155597.2A
Authority: CN
Inventors: 姚宇翔
Original assignee: 姚宇翔
Current assignee: Shanghai Tianfang Experimental Instrument Co.,Ltd.
Priority date: 2020-03-09
Filing date: 2020-03-09
Publication date: 2020-06-16
Anticipated expiration: 2040-03-09
Also published as: CN111288709B

Abstract

The invention relates to the field of refrigerators, in particular to an industrial refrigerator which comprises a refrigerator body, a cover plate, a supporting mechanism, a braking mechanism, a movable groove, a first rack, a second rack, a push plate, a first bulge, a second bulge, a compression spring and a telescopic spring. The invention has the beneficial effects that: when needs are opened and shut the apron, push pedal through pressing the apron both ends, thereby make the second arch break away from with first arch, drive second rack and the separation of second rack under reset spring's effect, the restraint that makes the second rack break away from first rack can slide at the movable groove inside, make supporting mechanism and apron inside can smoothly slide, make the apron freely open and shut, when loosening the push pedal, the second is protruding contradicts with first arch, thereby make first rack and the meshing of second rack, make supporting mechanism brake shutting, the angle of opening and shutting of apron with the refrigerator body has been realized controlling, make things convenient for the staff to take out this internal article of refrigerator, the physical demands of handheld support has been reduced.

Description

Industrial refrigerator

Technical Field

The invention relates to the field of refrigerators, in particular to an industrial refrigerator.

Background

The refrigerator is a refrigerating device for keeping constant low temperature, and is a civil product for keeping food or other articles in a constant low-temperature cold state. The refrigerator has a compressor, a cabinet or a box for freezing ice by an ice maker, and a storage box with a refrigerating device, and is widely used in industry besides household use.

In pharmaceutical factory, the industrial refrigerator is convenient for carry out the low temperature to special medicine and preserve to make the medicine not fragile, traditional industrial refrigerator's case lid and box are inconvenient when opening to fix and adjust the angle that opens and shuts of case lid, need control through staff's hand, make staff's physical demands big, also do not make things convenient for the staff to take article simultaneously.

Disclosure of Invention

The invention provides an industrial refrigerator aiming at the problems in the prior art.

The technical scheme adopted by the invention for solving the technical problems is as follows: an industrial refrigerator comprises a placing plate and an air exhaust mechanism arranged inside the placing plate, wherein the air exhaust mechanism comprises a refrigerator body and a cover plate arranged on the top of the refrigerator body, the cover plate is clamped with the side wall of the top of the refrigerator body, and one side of the cover plate is rotatably connected with one side of the top of the refrigerator body; a supporting mechanism is arranged between the cover plate and the refrigerator body; the brake mechanisms are arranged inside two ends of the cover plate and comprise movable grooves, first racks, second racks, push plates, first bulges, second bulges, compression springs and telescopic springs, the movable grooves are arranged at two ends inside the cover plate respectively, the first racks are connected with one side inside the movable grooves in a sliding mode, and one side of each first rack penetrates through the movable groove and is fixedly connected with the supporting mechanism; two ends of the inner part of the cover plate are respectively provided with a second rack, two ends of the second rack are respectively provided with the compression springs, and the two second racks are respectively connected with the inner part of the movable groove in a longitudinal sliding manner through the compression springs; one side of the second rack is meshed with the first rack, and a plurality of first bulges which are distributed at equal intervals are arranged on the other side of the second rack; the two ends of the inner part of the cover plate are respectively provided with the push plate, one end of the push plate is provided with the telescopic spring, and the other end of the push plate penetrates through the movable groove and extends to the outer part of the side wall of the cover plate; the push pedal passes through expanding spring with the inside lateral sliding of movable groove connects, one side of push pedal is installed a plurality ofly to be the equidistance and is distributed the second is protruding, and a plurality of the second is protruding respectively with conflict in first protruding one side.

Preferably, in order to enable the first rack to perform interference braking on the second rack at any position, the thicknesses of the first rack and the second rack are equal, and the length of the first rack is smaller than that of the second rack.

Preferably, in order to support the cover plate when the cover plate is opened and closed and facilitate taking out of articles inside the refrigerator body, the support mechanism comprises an accommodating groove, a support rod, a slide block, a slide groove, a rolling groove and a pulley, the accommodating groove is respectively arranged at two ends of the top of the refrigerator body, the support rod is respectively arranged at two ends of the top of the refrigerator body, and the two support rods are respectively rotatably connected with the inside of one end of the accommodating groove; the sliding grooves are respectively formed in the two ends of the bottom side of the cover plate, the rolling grooves are formed in the two ends of the bottom side of the cover plate, and the rolling grooves are communicated with the sliding grooves; the sliding blocks are respectively arranged in the two ends of the cover plate, one side of the first rack penetrates through the movable groove and is fixedly connected with the side wall of the other end of the sliding block, the two sliding blocks are respectively connected with the rolling groove and the inner part of the sliding groove in a sliding manner, and two groups of pulleys are respectively arranged at the two ends of the sliding blocks; the two groups of pulleys are respectively connected with two ends of the sliding block in a rotating way, and are connected with the inner side wall of the rolling groove in a rolling way; one end of each sliding block penetrates through the sliding groove and extends to the outside of the bottom side of the cover plate, and the other ends of the two supporting rods are respectively connected with one ends of the two sliding blocks in a rotating mode.

Preferably, for convenience, the support rods are stored in the storage grooves, the support rods are rectangular structures, and the length and the width of the support rods are smaller than those of the storage grooves.

Preferably, when the cover plate is closed, the sliding block is placed inside the accommodating groove so as not to obstruct the closing of the cover plate, the sliding block is of a rectangular structure, one end of the sliding block is of an arc-shaped structure, and the length of the sliding block is equal to the depth of the accommodating groove.

Preferably, in order to facilitate the placement of the refrigerator body, the anti-skid effect is achieved, four rubber pads are mounted at the bottom of the refrigerator body respectively, and the four rubber pads are mounted at four corners of the bottom of the refrigerator body respectively.

Preferably, in order to facilitate the cover plate to be held by the handle to be opened and closed with the refrigerator body, the side walls of the two ends of the cover plate are respectively provided with the handle, one end of each of the two handles is respectively and fixedly connected with one side of the side wall of the two ends of the cover plate, in order to facilitate the push plate to be pressed, the two ends of the cover plate are respectively internally provided with a pressing mechanism, each pressing mechanism comprises a pressing rod, a reset spring and a pressing groove, the pressing grooves are arranged in the two ends of the cover plate, and the reset springs are respectively arranged in the two ends of the cover plate; one end of the return spring is fixedly connected with one side of the pressure groove, and the other end of the return spring is respectively provided with the pressure lever; the depression bar passes through reset spring with indent inside sliding connection, just the one end of depression bar run through in the both ends lateral wall of apron is outside, the other end lateral wall of depression bar with the other end of push pedal is contradicted.

The invention has the beneficial effects that:

(1) the invention provides an industrial refrigerator, which is characterized in that a supporting mechanism is used for supporting a cover plate when the cover plate is opened, so that articles in a refrigerator body can be conveniently taken out, when the cover plate needs to be opened and closed, the push plates at two ends of the cover plate are pressed, so that the push plates are free from the acting force movement of a telescopic spring, a second protrusion is separated from a first protrusion, a second rack is driven to be separated from the second rack under the action of a reset spring, the second rack is free from the restraint of the first rack and can slide in a movable groove, so that the supporting mechanism and the inner part of the cover plate can smoothly slide, and the cover plate can be freely opened and closed.

(2) When the push plate is released in the using process, the second protrusion is abutted against the first protrusion, so that the first rack is meshed with the second rack, the supporting mechanism is braked and locked, the cover plate cannot rotate with the refrigerator body, the opening and closing angle of the cover plate and the refrigerator body is controlled, and a worker can conveniently take out articles in the refrigerator body.

Drawings

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

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is a schematic view of the connection structure of the cover plate and the supporting mechanism shown in FIG. 1;

FIG. 4 is an enlarged view of the portion B shown in FIG. 3;

fig. 5 is an enlarged schematic view of the portion C shown in fig. 3.

In the figure: 1. refrigerator body, 2, apron, 3, supporting mechanism, 31, accomodate the groove, 32, bracing piece, 33, slider, 34, spout, 35, roll groove, 36, pulley, 4, handle, 5, pressing means, 51, depression bar, 52, reset spring, 53, indent, 6, rubber pad, 7, arrestment mechanism, 71, activity groove, 72, first rack, 73, second rack, 74, push pedal, 75, first arch, 76, second arch, 77, compression spring, 78, expanding spring.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 5, an industrial refrigerator includes a refrigerator body 1 and a cover plate 2 installed on the top of the refrigerator body 1, wherein the cover plate 2 is fastened to the top side wall of the refrigerator body 1, and one side of the cover plate 2 is rotatably connected to one side of the top of the refrigerator body 1; a supporting mechanism 3 is arranged between the cover plate 2 and the refrigerator body 1; the braking mechanisms 7 are mounted inside two ends of the cover plate 2, each braking mechanism 7 comprises a movable groove 71, a first rack 72, a second rack 73, a push plate 74, a first protrusion 75, a second protrusion 76, a compression spring 77 and a telescopic spring 78, the movable grooves 71 are respectively arranged at two ends inside the cover plate 2, the first racks 72 are respectively mounted at two ends inside the cover plate 2, the first racks 72 are slidably connected with one side inside the movable grooves 71, and one side of each first rack 72 penetrates through the movable grooves 71 and is fixedly connected with the supporting mechanism 3; the two ends of the inside of the cover plate 2 are respectively provided with a second rack 73, the two ends of the second rack 73 are respectively provided with the compression spring 77, and the two second racks 73 are respectively connected with the inside of the movable groove 71 in a longitudinal sliding manner through the compression springs 77; one side of the second rack 73 is meshed with the first rack 72, and a plurality of first protrusions 75 are arranged on the other side of the second rack 73 and are distributed at equal intervals; the push plates are respectively arranged at two ends of the inner part of the cover plate 2, the extension spring 78 is arranged at one end of the push plate 74, and the other end of the push plate 74 penetrates through the movable groove 71 and extends to the outer part of the side wall of the cover plate 2; the push pedal 74 pass through expanding spring 78 with the inside lateral sliding connection of activity groove 71, a plurality ofly be the equidistance and distribute is installed to one side of push pedal 74 the second is protruding 76, and is a plurality of the second protruding 76 respectively with conflict in first protruding 75 one side.

As a technical optimization scheme of the present invention, the thicknesses of the first rack 72 and the second rack 73 are equal, and the length of the first rack 72 is smaller than the length of the second rack 73, so that the first rack 72 can perform interference braking on any position of the second rack 73.

As a technical optimization scheme of the present invention, the supporting mechanism 3 includes an accommodating groove 31, supporting rods 32, a sliding block 33, a sliding groove 34, a rolling groove 35 and a pulley 36, the accommodating groove 31 is respectively provided at two ends of the top of the refrigerator body 1, the supporting rods 32 are respectively installed at two ends of the top of the refrigerator body 1, and the two supporting rods 32 are respectively rotatably connected with the inside of one end of the accommodating groove 31; the sliding grooves 34 are respectively formed in the two ends of the bottom side of the cover plate 2, the rolling grooves 35 are formed in the two ends of the bottom side of the cover plate 2, and the rolling grooves 35 are communicated with the sliding grooves 34; the sliding blocks 33 are respectively installed inside two ends of the cover plate 2, one side of the first rack 72 penetrates through the movable groove 71 and is fixedly connected with the side wall of the other end of each sliding block 33, the two sliding blocks 33 are respectively connected with the rolling groove 35 and the sliding groove 34 in a sliding manner, and two groups of pulleys 36 are respectively installed at two ends of each sliding block 33; the two groups of pulleys 36 are respectively connected with two ends of the sliding block 33 in a rotating manner, and the two groups of pulleys 36 are connected with the inner side wall of the rolling groove 35 in a rolling manner; one end of the sliding block 33 penetrates through the sliding groove 34 and extends to the outside of the bottom side of the cover plate 2, and the other ends of the two support rods 32 are respectively rotatably connected with one end of the two sliding blocks 33, so that the cover plate 2 can be supported when opened and closed, and articles in the refrigerator body 1 can be conveniently taken out.

As a technical optimization scheme of the present invention, the two support rods 32 are rectangular, and the length and width of the two support rods 32 are smaller than the length and width of the accommodating groove 31, so as to facilitate the storage of the support rods 32 in the accommodating groove 31, thereby making the whole body more compact.

As a technical optimization scheme of the present invention, the slider 33 has a rectangular structure, one end of the slider 33 has an arc-shaped structure, the length of the slider 33 is equal to the depth of the receiving groove 31, and when the cover plate 2 is closed, the slider 33 is placed in the receiving groove 31 so as not to obstruct the closing of the cover plate 2.

As a technical optimization scheme of the invention, four rubber pads 6 are respectively installed at the bottom of the refrigerator body 1, and the four rubber pads 6 are respectively installed at four corners of the bottom of the refrigerator body 1, so that the refrigerator body 1 is convenient to place, and meanwhile, the anti-skidding effect is achieved.

As a technical optimization scheme of the present invention, handles 4 are respectively installed on the side walls of the two ends of the cover plate 2, one end of each of the two handles 4 is respectively fixedly connected with one side of the side wall of the two ends of the cover plate 2, pressing mechanisms 5 are respectively installed inside the two ends of the cover plate 2, each pressing mechanism 5 includes a pressing rod 51, a return spring 52 and a pressing groove 53, the pressing grooves 53 are respectively installed inside the two ends of the cover plate 2, and the return springs 52 are respectively installed inside the two ends of the cover plate 2; one end of the return spring 52 is fixedly connected with one side of the pressure groove 53, and the other end of the return spring 52 is respectively provided with the pressure lever 51; the pressing rod 51 is connected with the inside of the pressing groove 53 in a sliding mode through the return spring 52, one end of the pressing rod 51 penetrates through the outer portions of the side walls of the two ends of the cover plate 2, the side wall of the other end of the pressing rod 51 is abutted against the other end of the push plate 74, and the push plate 74 is pressed conveniently.

When the refrigerator is used, firstly, a plurality of rubber pads 6 are arranged at the bottom of the refrigerator, so that the refrigerator is conveniently placed, meanwhile, the anti-skidding effect is achieved, the sliding of the refrigerator and the ground is prevented, the cover plate 2 is arranged at the top of the refrigerator body 1 in a rotating mode, the cover plate 2 plays a supporting role when being opened through the supporting rods 32 at two ends of the cover plate 2, so that articles in the refrigerator body 1 can be conveniently taken out, a power plug at the back of the refrigerator body 1 is connected with a power supply, a refrigerator switch is opened, so that the refrigerator can normally work, in the process of storing medicines, when the cover plate 2 needs to be opened and closed, the pressing rods 51 at two ends of the cover plate 2 are pressed, so that the pushing plate 74 is moved without the acting force of the telescopic spring 78, so that the second bulge 76 is separated from the first bulge 75, and the second rack 73 is driven to be separated from the second rack 73 under the action of the return, the second rack 73 can slide in the movable groove 71 without the restraint of the first rack 72, so that the support rod 32 can pull the sliding block 33 and the pulley 36 to slide in the rolling groove 35 and the sliding groove 34 when the cover plate 2 is clamped, the cover plate 2 and the refrigerator body 1 can be conveniently opened and closed through the handle 4, the cover plate 2 can be freely opened and closed, when the two pressure rods 51 are loosened, the second protrusion 76 is abutted against the first protrusion 75, the first rack 72 is meshed with the second rack 73, the sliding block 33 and the pulley 36 can not slide in the rolling groove 35 and the sliding groove 34, the support rod 32 is kept in a stable state, the cover plate 2 can not rotate with the refrigerator body 1, the opening and closing angle of the cover plate 2 and the refrigerator body 1 is controlled, the convenience is brought for workers to conveniently take out articles in the refrigerator body 1, the physical consumption of handheld support is reduced, and the medical drugs can be conveniently stored and taken out in time, the medical staff in the factory can use the medicine conveniently, and the medical medicine is prevented from being damaged in the storage process.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the embodiments and descriptions given above are only illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the claims. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an industrial refrigerator, includes refrigerator body (1) and installs in apron (2) at refrigerator body (1) top, its characterized in that: the cover plate (2) is clamped with the side wall of the top of the refrigerator body (1), and one side of the cover plate (2) is rotatably connected with one side of the top of the refrigerator body (1); a supporting mechanism (3) is arranged between the cover plate (2) and the refrigerator body (1); the braking mechanism (7) is mounted inside two ends of the cover plate (2), the braking mechanism (7) comprises a movable groove (71), a first rack (72), a second rack (73), a push plate (74), a first protrusion (75), a second protrusion (76), a compression spring (77) and a telescopic spring (78), the movable groove (71) is arranged at two ends inside the cover plate (2), the first rack (72) is mounted at two ends inside the cover plate (2), the first rack (72) is connected with one side inside the movable groove (71) in a sliding mode, and one side of the first rack (72) penetrates through the movable groove (71) and is fixedly connected with the supporting mechanism (3); two second racks (73) are respectively installed at two ends of the inner part of the cover plate (2), the compression springs (77) are respectively installed at two ends of the second racks (73), and the two second racks (73) are respectively connected with the inner part of the movable groove (71) in a longitudinal sliding mode through the compression springs (77); one side of the second rack (73) is meshed with the first rack (72), and a plurality of first bulges (75) which are distributed at equal intervals are arranged on the other side of the second rack (73); the two ends of the inner part of the cover plate (2) are respectively provided with the push plates (74), one end of each push plate (74) is provided with the telescopic spring (78), and the other end of each push plate (74) penetrates through the movable groove (71) and extends to the outer part of the side wall of the cover plate (2); push pedal (74) pass through expanding spring (78) with the inside lateral sliding connection of activity groove (71), a plurality ofly be the equidistance and distribute is installed to one side of push pedal (74) second arch (76), and a plurality of second arch (76) respectively with conflict in first arch (75) one side.

2. The industrial refrigerator as claimed in claim 1, wherein: the thicknesses of the first rack (72) and the second rack (73) are equal, and the length of the first rack (72) is smaller than that of the second rack (73).

3. The industrial refrigerator as claimed in claim 1, wherein: the supporting mechanism (3) comprises accommodating grooves (31), supporting rods (32), a sliding block (33), a sliding groove (34), a rolling groove (35) and pulleys (36), the accommodating grooves (31) are respectively arranged at two ends of the top of the refrigerator body (1), the supporting rods (32) are respectively arranged at two ends of the top of the refrigerator body (1), and the two supporting rods (32) are respectively and rotatably connected with the inner part of one end of each accommodating groove (31); the sliding grooves (34) are respectively formed in the two ends of the bottom side of the cover plate (2), the rolling grooves (35) are formed in the two ends of the bottom side of the cover plate (2), and the rolling grooves (35) are communicated with the sliding grooves (34); the sliding blocks (33) are respectively installed inside two ends of the cover plate (2), one side of the first rack (72) penetrates through the movable groove (71) and is fixedly connected with the side wall of the other end of the sliding block (33), the two sliding blocks (33) are respectively connected with the rolling groove (35) and the sliding groove (34) in a sliding mode, and two groups of pulleys (36) are respectively installed at two ends of each sliding block (33); the two groups of pulleys (36) are respectively connected with two ends of the sliding block (33) in a rotating way, and the two groups of pulleys (36) are connected with the inner side wall of the rolling groove (35) in a rolling way; one end of each sliding block (33) penetrates through the sliding groove (34) and extends to the outside of the bottom side of the cover plate (2), and the other ends of the two supporting rods (32) are respectively in rotating connection with one ends of the two sliding blocks (33).

4. The industrial refrigerator as claimed in claim 3, wherein: the two supporting rods (32) are of a rectangular structure, and the length and the width of the two supporting rods (32) are smaller than those of the accommodating groove (31).

5. The industrial refrigerator as claimed in claim 4, wherein: slider (33) are the rectangle structure, just the one end of slider (33) is the arc structure, the length of slider (33) with the degree of depth of accomodating groove (31) equals.

6. The industrial refrigerator as claimed in claim 1, wherein: four rubber pads (6) are respectively installed at the bottom of the refrigerator body (1), and the four rubber pads (6) are respectively installed at four corners of the bottom of the refrigerator body (1).

7. The industrial refrigerator as claimed in claim 1, wherein: handles (4) are respectively mounted on the side walls of the two ends of the cover plate (2), and one ends of the two handles (4) are respectively fixedly connected with one side of the side walls of the two ends of the cover plate (2); pressing mechanisms (5) are respectively installed inside two ends of the cover plate (2), each pressing mechanism (5) comprises a pressing rod (51), a return spring (52) and a pressing groove (53), the pressing grooves (53) are formed inside the two ends of the cover plate (2), and the return springs (52) are respectively installed inside the two ends of the cover plate (2); one end of the return spring (52) is fixedly connected with one side of the pressure groove (53), and the other end of the return spring (52) is respectively provided with the pressure lever (51); the pressing rod (51) is connected with the inside of the pressing groove (53) in a sliding mode through the return spring (52), one end of the pressing rod (51) penetrates through the outer portions of the side walls of the two ends of the cover plate (2), and the side wall of the other end of the pressing rod (51) is abutted to the other end of the push plate (74).