CN211041548U

CN211041548U - Protection device of dustproof anticollision for refrigerating unit

Info

Publication number: CN211041548U
Application number: CN201922197004.4U
Authority: CN
Inventors: 蔡娜; 张健
Original assignee: Qingdao Rock And Ice Refrigeration Equipment Co ltd
Current assignee: Qingdao Rock And Ice Refrigeration Equipment Co ltd
Priority date: 2019-12-10
Filing date: 2019-12-10
Publication date: 2020-07-17
Anticipated expiration: 2029-12-10

Abstract

The utility model discloses a dustproof and anti-collision protection device for a refrigerating unit, which relates to the technical field of refrigerating unit protection and comprises a bearing box and an air inlet screen plate embedded and fixed at the top of the bearing box, wherein the bottom of the bearing box is rotatably provided with a roller, a clamping mechanism is provided with a locking mechanism for longitudinally locking the refrigerating unit, the bearing box is provided with a double-shaft motor I, the bottom of the bearing box is rotatably provided with a roller, and the side wall of the bearing box is provided with an anti-collision mechanism; the utility model discloses in the anticollision institution who sets up play the bearing box together with the holistic protection of refrigerating unit, the anticollision effect, spring I elastic deformation realizes the elastic shock attenuation of collision process, the guide arm II that sets up drives the brake arc board and moves down the realization and in time brake, slow down the pivoted gyro wheel, guarantee that the whole rapid stabilization of bearing box gets off, the brush board of setting can rotate the otter board that cleans of admitting air at the rotatory radiating in-process of axial fan, avoid the dust to cause the influence to refrigerating unit work.

Description

Protection device of dustproof anticollision for refrigerating unit

Technical Field

The utility model relates to a refrigerating unit protection technical field specifically is a refrigerating unit is with protection device of dustproof anticollision.

Background

Refrigeration, which is a scientific technology that the temperature of a certain space or object is reduced to be lower than the ambient temperature and is kept in a specified low-temperature state, is continuously developed along with the requirements of people on low-temperature conditions and the improvement of social productivity, and in the process of refrigeration, refrigeration work is carried out through a refrigeration unit, and the refrigeration unit needs to be fully protected, so that the normal operation of the refrigeration unit is ensured.

The patent with the publication number of CN 209054840U discloses a protection device for preventing dust and preventing collision for a refrigerating unit, which comprises a shell, a fan and a dust suction port, wherein a corner protector is mounted on the outer surface of the shell, the shell and the corner protector are connected through adhesion, through holes are formed in the left end and the right end of the shell, gauze is fixed in the through holes, the shell and the through holes are connected through molded surfaces, the through holes are connected with the gauze through elastic cards, a housing is mounted on the surface of the inner wall of the shell, and a fixing screw rod is arranged in the bottom end of the housing. This protection device of dustproof anticollision for refrigerating unit, compare with current protection device for ordinary refrigerating unit, can protect the device, avoid it to produce the collision and cause the damage, and can make the device keep inside and outside circulation of air in the use, maintain the relatively stable of its inside temperature, filter the dust removal to entering into the inside air of the device simultaneously, can dispel the heat to the unit when simultaneously protecting the unit, the device can be used for the guard action to the refrigerating unit, but can not in time brake the speed reduction when the refrigerating unit bumps, the protection effect of refrigerating unit is not good, for this reason, now provide a protection device of dustproof anticollision for refrigerating unit, in order to solve above-mentioned technical problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a protection device of dustproof anticollision for refrigerating unit to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a protection device of dustproof anticollision for refrigerating unit, includes the bearing box and inlays to establish the otter board that admits air of fixing at its top, and the bottom of the bearing box rotates and installs the gyro wheel, and the bearing box is the level and is fixed with the backup pad, place the refrigerating unit who fixes through the horizontal centre gripping of fixture in the backup pad, be equipped with on the fixture and be used for the locking mechanism to the vertical locking of refrigerating unit, be equipped with biax motor I on the bearing box, an output shaft drive of biax motor I is connected with axial fan, the bottom of the bearing box rotates and installs the gyro wheel, and the bearing box lateral wall is equipped with anticollision.

As an improved scheme of the utility model: the anti-collision mechanism comprises a guide rod I which penetrates through the side wall of the bearing box in a sliding mode, a protection plate is fixed on the guide rod I, and a spring I is fixedly connected between the protection plate and the bearing box.

As an improved scheme of the utility model: the anti-collision mechanism further comprises a wedge block fixed at the bottom of the guide rod I and a vertically arranged guide rod II, a guide wheel connected with the wedge surface of the wedge block is rotatably installed at the upper end of the guide rod II, a brake arc plate vertically corresponding to the roller is fixed at the lower end of the guide rod II, a fixing plate is fixed on the guide rod II, and a spring II is fixed between the fixing plate and the bearing box.

As an improved scheme of the utility model: the clamping mechanism comprises two threaded rods driven by a double-shaft motor II, wherein the two threads are opposite in rotating direction, a thread sleeve block is sleeved on the threaded rods in a threaded manner, and a side clamping plate connected with the supporting plate in a transverse sliding manner is fixed on the threaded rods.

As an improved scheme of the utility model: the locking mechanism comprises a locking stud which is in threaded connection with the side clamping plate and vertically penetrates through the side clamping plate, and the lower end of the locking stud is abutted to the top of the refrigerating unit.

As an improved scheme of the utility model: and a brush plate which is abutted against the air inlet mesh plate is fixed on the other output shaft and the side wall of the double-shaft motor I, and the air outlet mesh plate is embedded and installed on the side wall of the bearing box.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses in the anticollision institution who sets up play the bearing box together with the holistic protection of refrigerating unit, the anticollision effect, spring I elastic deformation realizes the elastic shock attenuation of collision process, the guide arm II that sets up drives the brake arc board and moves down the realization and in time brake the pivoted gyro wheel, slow down, guarantee that the whole rapid stabilization of bearing box gets off, the brush board of setting can rotate the otter board that cleans of admitting air at the rotatory radiating in-process of axial fan, it enters into the bearing box to reduce the dust, avoid the dust to cause the influence to refrigerating unit work.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged schematic view of part A of the present invention;

FIG. 3 is an enlarged schematic view of the section B of the present invention;

fig. 4 is a schematic view of a local three-dimensional structure of the middle anti-collision mechanism of the present invention.

In the figure: 1-bearing box, 2-double-shaft motor I, 3-locking stud, 4-air outlet screen plate, 5-refrigerating unit, 6-guide rod I, 7-protection plate, 8-spring I, 9-double-shaft motor II, 10-threaded rod, 11-wedge block, 12-thread sleeve block, 13-support plate, 14-side clamp plate, 15-axial fan, 16-wheel carrier, 17-roller, 18-braking arc plate, 19-guide rod II, 20-spring II, 21-fixing plate, 22-guide wheel, 23-brush plate and 24-air inlet screen plate.

Detailed Description

The technical scheme of the patent is further described in detail by combining the following specific embodiments:

example 1

Referring to fig. 1-4, a dustproof and anti-collision protection device for a refrigerating unit comprises a bearing box 1 and an air inlet mesh plate 24 embedded and fixed at the top of the bearing box, wherein rollers 17 are rotatably installed at the bottom of the bearing box 1, a support plate 13 is horizontally fixed in the bearing box 1, the refrigerating unit 5 transversely clamped and fixed by a clamping mechanism is placed on the support plate 13, the clamping mechanism is provided with a locking mechanism for longitudinally locking the refrigerating unit 5, the bearing box 1 is provided with a double-shaft motor I2, an output shaft of the double-shaft motor I2 is in driving connection with an axial flow fan 15, the rollers 17 are rotatably installed at the bottom of the bearing box 1, and the side wall of the bearing box 1 is provided with an anti-collision.

The backup pad 13 that sets up in this device is used for supporting refrigerating unit 5, realizes the centre gripping fixed action to refrigerating unit 5 through the fixture that sets up, and gyro wheel 17 can be used for bearing box 1's removal, realizes the displacement removal to refrigerating unit 5, and the anticollision institution of setting plays the good guard action to bearing box 1.

Specifically, anticollision institution is including sliding through guide arm I6 of load-bearing box 1 lateral wall, be fixed with guard plate 7 on the guide arm I6, fixedly connected with spring I8 between guard plate 7 and the load-bearing box 1, anticollision institution package is still including fixing guide arm II19 at the wedge 11 and the vertical setting of guide arm I6 bottom, guide arm II19 upper end is rotated and is installed the guide pulley 22 that meets with wedge 11 scarf, guide arm II19 lower extreme is fixed with the brake arc board 18 of the vertical correspondence with gyro wheel 17, be fixed with fixed plate 21 on the guide arm II19, be fixed with spring II20 between fixed plate 21 and the load-bearing box 1.

When the protection plate 7 collides with an external object, the guide rod I6 transversely slides, the spring I8 elastically deforms, a good shock absorption effect is achieved, meanwhile, the wedge-shaped block 11 at the bottom of the guide rod I6 pushes the guide wheel 22 to achieve downward sliding of the guide rod II19, the brake arc plate 18 moves downwards and is pressed on the roller 17, the rapid deceleration braking effect on the roller 17 is achieved, the rapid stability of the bearing box 1 is ensured, and the refrigerating unit 5 obtains a good protection effect.

Example 2

On the basis of embodiment 1, in addition, the clamping mechanism of the device comprises two threaded rods 10 with opposite thread turning directions driven by a double-shaft motor II9, a threaded sleeve block 12 is sleeved on the threaded rods 10 in a threaded manner, and a side clamping plate 14 connected with a supporting plate 13 in a transverse sliding manner is fixed on the threaded rods.

The double-shaft motor II9 can simultaneously drive the two threaded rods 10 to rotate, the threaded rods 10 drive the two threaded sleeve blocks 12 thereon to move oppositely, and at the moment, the side clamping plates 14 move oppositely and perform transverse clamping effect on the refrigerating unit 5.

Further, the locking mechanism of the device comprises a locking stud 3 which is in threaded connection and vertically penetrates through a side clamping plate 14, the lower end of the locking stud 3 is abutted to the top of the refrigerating unit 5, the locking stud 3 can be screwed downwards relative to the side clamping plate 14 by rotating the locking stud 3, at the moment, the locking stud 3 longitudinally compresses and fixes the refrigerating unit 5, the refrigerating unit 5 is firmly fixed through a clamping mechanism and the locking mechanism, the stability of the refrigerating unit is ensured, and normal work is realized.

In addition, another output shaft of the double-shaft motor I2, a brush plate 23 which is abutted to the air inlet mesh plate 24 is fixed on the side wall, the air outlet mesh plate 4 is embedded and installed on the side wall of the bearing box 1, the double-shaft motor I2 drives the axial flow fan 15 to rotate, so that air flow in the bearing box 1 flows rapidly, hot air in the bearing box 1 is discharged from the air outlet mesh plate 4, external cold air enters from the air inlet mesh plate 24, meanwhile, the double-shaft motor I2 drives the brush plate 23 to rotate to scrape and clean the air inlet mesh plate 24, efficient ash cleaning operation on the air inlet mesh plate 24 is realized, smoothness of the air inlet mesh plate 24 is ensured, external dust is also prevented from entering the bearing box 1, exchange of air flow inside and outside the bearing box 1 is promoted, and the heat dissipation effect of.

To sum up, the utility model discloses in the anticollision institution who sets up play the bearing box 1 together with the holistic protection of refrigerating unit 5, the anticollision effect, spring I8 elastic deformation realizes the elastic shock attenuation of collision process, the guide arm II19 that sets up drives brake arc 18 and moves down the realization and in time brake the pivoted gyro wheel 17, slow down, guarantee that the whole rapid stabilization of bearing box 1 gets off, the brush board 23 of setting can rotate at axial fan 15 rotatory radiating in-process and clean the otter board 24 that admits air, it enters into bearing box 1 to reduce the dust, avoid the dust to cause the influence to refrigerating unit 5 work.

It should be noted that, although the present specification describes embodiments, each embodiment does not include only a single technical solution, and such description of the specification is only for clarity, and those skilled in the art should take the specification as a whole, and the technical solutions in the embodiments may be appropriately combined to form other embodiments understood by those skilled in the art, and the above-mentioned embodiments only express the preferred embodiments of the technical solutions, and the description thereof is more specific and detailed, but should not be construed as limiting the scope of the claims of the technical solutions. It should be noted that, for those skilled in the art, without departing from the concept of the present invention, several modifications, improvements and substitutions can be made, which all fall within the protection scope of the present technical solution. The protection scope of this technical solution patent should be subject to the appended claims.

Claims

1. The utility model provides a protection device of dustproof anticollision for refrigerating unit, includes bearing box (1) and inlays establishes air inlet mesh board (24) of fixing at its top, and bearing box (1) bottom is rotated and is installed gyro wheel (17), and the level is fixed with backup pad (13) in bearing box (1), its characterized in that, place refrigerating unit (5) fixed through the horizontal centre gripping of fixture on backup pad (13), be equipped with on the fixture and be used for the locking mechanism to refrigerating unit (5) vertical locking, be equipped with biax motor I (2) on bearing box (1), an output shaft drive of biax motor I (2) is connected with axial fan (15), bearing box (1) bottom is rotated and is installed gyro wheel (17), and bearing box (1) lateral wall is equipped with anticollision institution.

2. The protection device for preventing dust and collision of the refrigerating unit as claimed in claim 1, wherein the collision preventing mechanism comprises a guide rod I (6) slidably penetrating through the side wall of the carrying box (1), a protection plate (7) is fixed on the guide rod I (6), and a spring I (8) is fixedly connected between the protection plate (7) and the carrying box (1).

3. The dustproof and anti-collision protection device for the refrigerating unit as claimed in claim 2, wherein the anti-collision mechanism further comprises a wedge block (11) fixed at the bottom of the guide rod I (6) and a vertically arranged guide rod II (19), a guide wheel (22) connected with the wedge surface of the wedge block (11) is rotatably installed at the upper end of the guide rod II (19), a brake arc plate (18) vertically corresponding to the roller (17) is fixed at the lower end of the guide rod II (19), a fixing plate (21) is fixed on the guide rod II (19), and a spring II (20) is fixed between the fixing plate (21) and the bearing box (1).

4. The protection device for preventing dust and collision of the refrigerating unit as set forth in claim 1, characterized in that the clamping mechanism comprises two threaded rods (10) driven by a double-shaft motor II (9) and having opposite thread directions, a threaded sleeve block (12) is sleeved on the threaded rods (10), and a side clamping plate (14) connected with the support plate (13) in a transverse sliding manner is fixed on the threaded rods (10).

5. The protection device for preventing dust and collision of the refrigerating unit as claimed in claim 4, wherein the locking mechanism comprises a locking stud (3) which is in threaded connection with a side clamping plate (14) and vertically penetrates through, and the lower end of the locking stud (3) is arranged in abutment with the top of the refrigerating unit (5).

6. The dustproof and anti-collision protection device for the refrigerating unit as claimed in claim 1, wherein a brush plate (23) abutting against the air inlet mesh plate (24) is fixed on the other output shaft and the side wall of the double-shaft motor I (2), and the air outlet mesh plate (4) is embedded and installed on the side wall of the bearing box (1).