CN217209984U

CN217209984U - Refrigeration plant is with pushing away wheel with antiskid function

Info

Publication number: CN217209984U
Application number: CN202220362840.2U
Authority: CN
Inventors: 孟伟; 张丽; 孟亚东; 毛强; 毕子芮
Original assignee: Sichuan Weichuang Intelligent Technology Co ltd
Current assignee: Sichuan Weichuang Intelligent Technology Co ltd
Priority date: 2022-02-23
Filing date: 2022-02-23
Publication date: 2022-08-16
Anticipated expiration: 2032-02-23

Abstract

The utility model discloses a push wheel with anti-skid function for refrigeration equipment, a handle is arranged on one side of the top end of a mounting plate, the top end of the handle is provided with a refrigeration equipment body, two sides of the top end of the mounting plate are provided with fixing mechanisms, the bottom end of the mounting plate is provided with a supporting leg, two sides of the bottom end of the mounting plate are provided with mounting cavities, a moving mechanism is arranged in the mounting cavity, a movable rod is hinged on the outer side of the mounting cavity, the bottom end of the movable rod is provided with a buffer mechanism, the bottom end of the buffer mechanism is provided with a roller, the outer side wall of the roller is provided with anti-skid particles, the utility model is provided with a moving mechanism inside the installation cavity, and by utilizing the mutual matching of the moving mechanism, can pack up and expand the gyro wheel conveniently for this refrigeration plant is more stable when using, thereby has improved the practicality of this push wheel when using greatly.

Description

Refrigeration plant is with pushing away wheel with antiskid function

Technical Field

The utility model relates to a refrigeration plant technical field especially relates to a refrigeration plant is with pushing away wheel with antiskid function.

Background

Along with the development of economy and the continuous improvement of the technological level, the refrigeration industry in China develops very rapidly, and refrigeration equipment is used more and more in daily life, is mainly used for refrigerating crews with food, refrigerating various goods and conditioning the cabin air in summer days, is heavier in general, and can be moved efficiently by using a push wheel when being moved.

At present, refrigeration plant is with pushing away the wheel when not using, because inconvenient will push away the wheel and pack up, fix refrigeration plant for refrigeration plant is not stable enough when using, has reduced the practicality of this pushing away wheel when using.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, one of the purposes of the utility model is to provide a refrigeration plant is with pushing away wheel with anti-skidding function.

The utility model discloses an one of the purpose adopts following technical scheme to realize:

the utility model provides a refrigeration plant is with pushing away wheel with antiskid function, includes the mounting panel, the handle is installed to one side on mounting panel top, the refrigeration plant body is installed on the top of handle, the both sides on mounting panel top are provided with fixed establishment, the supporting leg is installed to the bottom of mounting panel, the installation cavity is installed to the both sides of mounting panel bottom, the inside of installation cavity is provided with moving mechanism, the outside of installation cavity articulates there is the movable rod, the bottom of movable rod is provided with buffer gear, the gyro wheel is installed to buffer gear's bottom, the lateral wall of gyro wheel is provided with anti-skidding granule.

Further, moving mechanism includes servo motor, belt pulley structure, threaded rod, thread bush, hinge bar and spacing subassembly, the belt pulley structure is installed to the one end of installation cavity, servo motor is installed to the one end of belt pulley structure, the threaded rod is installed to the inside below of installation cavity, the one end of belt pulley structure is connected with the one end of threaded rod, the lateral wall of threaded rod is provided with the thread bush, the bottom of thread bush articulates there is the hinge bar, the one end of hinge bar is articulated each other with the one end of movable rod.

Furthermore, the limiting assembly comprises a limiting rod and a limiting sleeve, the limiting rod is installed above the inner portion of the installation cavity, the limiting sleeve is arranged on the outer side wall of the limiting rod, and one end of the limiting sleeve is connected with one end of the threaded sleeve.

Furthermore, the cross section of the limiting rod is smaller than that of the limiting sleeve, and a sliding structure is formed between the limiting rod and the limiting sleeve.

Further, buffer gear includes fixed chamber, expanding spring, fly leaf and connecting rod, the bottom in the movable rod is installed to fixed chamber, expanding spring is installed on the top of fixed intracavity portion, the fly leaf is installed to expanding spring's one end, the connecting rod is installed to the one end of fly leaf, the bottom of connecting rod extends to the outside in fixed chamber to be connected with the top of gyro wheel.

Furthermore, the fixed cavity lateral wall is provided with a limiting groove, the inside of limiting groove is provided with a limiting block, and one end of the limiting block is connected with one end of the movable plate.

Further, fixed establishment includes fixed plate, screw hole, screw rod, locating plate and runner, the fixed plate is installed in the both sides on mounting panel top, the inside of fixed plate runs through threaded hole, the inside of screw hole runs through threaded rod, the locating plate is installed to the one end of screw rod, the runner is installed to the other end of screw rod.

Furthermore, a guide rod penetrates through the other end inside the fixing plate, and one end of the guide rod is connected with one end of the positioning plate.

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

1. the utility model discloses be provided with moving mechanism in the inside of installation cavity, utilize the mutual cooperation of servo motor, belt pulley structure, threaded rod, thread bush, hinge bar, gag lever post and the stop collar of moving mechanism, can carry out convenient packing up and expansion to the gyro wheel for this refrigeration plant is more stable when using, thereby has improved the practicality of this push wheel when using greatly;

2. the utility model discloses be provided with fixed establishment on the top of mounting panel, utilize mutually supporting of fixed plate, screw hole, screw rod, locating plate and runner of fixed establishment, can carry out convenient fixed when removing to this refrigeration plant for refrigeration plant is more stable when removing, thereby has improved the security of this refrigeration plant when removing greatly.

The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented according to the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more obvious and understandable, the following preferred embodiments are described in detail with reference to the accompanying drawings.

Drawings

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

FIG. 2 is a schematic front sectional view of the moving mechanism of the present embodiment;

FIG. 3 is an enlarged partial view of the structure at A in FIG. 2 according to the present embodiment;

fig. 4 is a schematic diagram of a partial enlarged structure at B in fig. 2 according to the present embodiment.

In the figure: 1. mounting a plate; 2. a handle; 3. a refrigeration equipment body; 4. supporting legs; 5. a mounting cavity; 6. a movable rod; 7. a roller; 8. a servo motor; 9. a pulley structure; 10. a threaded rod; 11. a threaded sleeve; 12. a hinged lever; 13. a limiting rod; 14. a limiting sleeve; 15. a fixed cavity; 16. a tension spring; 17. a movable plate; 18. a connecting rod; 19. anti-skid particles; 20. a fixing plate; 21. a threaded hole; 22. a screw; 23. positioning a plate; 24. a rotating wheel; 25. a guide rod.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 4, a push wheel for a refrigeration device with an anti-skid function comprises a mounting plate 1, wherein a handle 2 is mounted on one side of the top end of the mounting plate 1, a refrigeration device body 3 is mounted on the top end of the handle 2, fixing mechanisms are arranged on two sides of the top end of the mounting plate 1, supporting legs 4 are mounted at the bottom end of the mounting plate 1, mounting cavities 5 are mounted on two sides of the bottom end of the mounting plate 1, a moving mechanism is arranged inside the mounting cavities 5, a movable rod 6 is hinged to the outer side of the mounting cavities 5, a buffer mechanism is arranged at the bottom end of the movable rod 6, a roller 7 is mounted at the bottom end of the buffer mechanism, and anti-skid particles 19 are arranged on the outer side wall of the roller 7;

the moving mechanism comprises a servo motor 8, a belt pulley structure 9, a threaded rod 10, a threaded sleeve 11, an articulated rod 12 and a limiting component, wherein the belt pulley structure 9 is installed at one end of the installation cavity 5, the servo motor 8 is installed at one end of the belt pulley structure 9, the threaded rod 10 is installed below the interior of the installation cavity 5, one end of the belt pulley structure 9 is connected with one end of the threaded rod 10, the threaded sleeve 11 is arranged on the outer side wall of the threaded rod 10, the articulated rod 12 is articulated at the bottom end of the threaded sleeve 11, one end of the articulated rod 12 is articulated with one end of the movable rod 6, the limiting component comprises a limiting rod 13 and a limiting sleeve 14, the limiting rod 13 is installed above the interior of the installation cavity 5, the limiting sleeve 14 is arranged on the outer side wall of the limiting rod 13, one end of the limiting sleeve 14 is connected with one end of the threaded sleeve 11, the cross section of the limiting rod 13 is smaller than that of the limiting sleeve 14, and a sliding structure is formed between the limiting rod 13 and the limiting sleeve 14, when the anti-skid refrigeration equipment is used, the servo motor 8 is started to drive the belt pulley structure 9 to rotate, so that the threaded rod 10 is driven to rotate, the threaded sleeve 11 is utilized to drive the hinged rod 12 to move under the matching of the limiting rod 13 and the limiting sleeve 14, the movable rod 6 is further driven to extend, the roller 7 is unfolded, the refrigeration equipment body 3 can be moved to a proper position by pushing the handle 2, the roller 7 has a certain anti-skid effect when being used due to the use of the anti-skid particles 19, then the servo motor 8 is started to rotate reversely, the threaded rod 10 is driven to rotate through the belt pulley structure 9, then the movable rod 6 is driven to move through the hinged rod 12, at the moment, the supporting legs 4 are in contact with the ground, the roller 7 is folded, the refrigeration equipment is more stable when being used, and the practicability of the push wheel is greatly improved;

the buffer mechanism comprises a fixed cavity 15, an expansion spring 16, a movable plate 17 and a connecting rod 18, the fixed cavity 15 is installed at the bottom end of the movable rod 6, the expansion spring 16 is installed at the top end inside the fixed cavity 15, the movable plate 17 is installed at one end of the expansion spring 16, the connecting rod 18 is installed at one end of the movable plate 17, the bottom end of the connecting rod 18 extends to the outside of the fixed cavity 15 and is connected with the top end of the roller 7, a limiting groove is formed in the outer side wall of the fixed cavity 15, a limiting block is arranged inside the limiting groove, one end of the limiting block is connected with one end of the movable plate 17, when the buffer mechanism is used, the connecting rod 18 is subjected to upward pressure, and the expansion spring 16 drives the movable plate 17 to extend under the action of the limiting groove and the limiting block, so that impact force on the connecting rod 18 is buffered, and the roller 7 is protected;

the fixing mechanism comprises a fixing plate 20, a threaded hole 21, a screw rod 22, a positioning plate 23 and a rotating wheel 24, the fixing plate 20 is installed on two sides of the top end of the mounting plate 1, the threaded hole 21 penetrates through the inside of the fixing plate 20, the screw rod 22 penetrates through the inside of the threaded hole 21, the positioning plate 23 is installed at one end of the screw rod 22, the rotating wheel 24 is installed at the other end of the screw rod 22, a guide rod 25 penetrates through the other end of the inside of the fixing plate 20, one end of the guide rod 25 is connected with one end of the positioning plate 23, when the fixing mechanism is used, the refrigeration equipment body 3 is placed at the top end of the mounting plate 1, then the rotating wheel 24 is rotated, under the limit of the guide rod 25, the threaded hole 21 and the screw 22 are matched with each other to drive the positioning plate 23 to move, the positioning plate 23 is used for propping against the refrigeration equipment body 3, the refrigeration equipment body 3 is fixed, so that the refrigeration equipment is more stable when moving, and the safety of the refrigeration equipment when moving is greatly improved.

The working principle is as follows: the working personnel firstly place the refrigeration equipment body 3 on the top end of the mounting plate 1, then rotate the rotating wheel 24, under the limit of the guide rod 25, the threaded hole 21 and the screw rod 22 are mutually matched to drive the positioning plate 23 to move, the positioning plate 23 is used for supporting the refrigeration equipment body 3, the refrigeration equipment body 3 is fixed, so that the refrigeration equipment is more stable when moving, thereby greatly improving the safety of the refrigeration equipment when moving, then the servo motor 8 is started to drive the belt pulley structure 9 to rotate, so the threaded rod 10 is driven to rotate, under the match of the limiting rod 13 and the limiting sleeve 14, the threaded sleeve 11 is used for driving the hinge rod 12 to move, further the movable rod 6 is driven to extend, the roller 7 is unfolded, at the moment, the connecting rod 18 is pressed upwards, the expansion spring 16 drives the movable plate 17 to extend under the action of the limiting groove and the limiting block, and then cushion the impact force that receives connecting rod 18, protect gyro wheel 7, then promote handle 2 and can remove refrigeration plant body 3 suitable position, the use of anti-skidding granule 19 makes gyro wheel 7 when using, certain anti-skidding effect has, then start servo motor 8 makes its antiport, it is rotatory to drive threaded rod 10 through belt pulley structure 9, then drive movable rod 6 through hinge bar 12 and remove, supporting leg 4 and ground contact this moment, pack up gyro wheel 7, make this refrigeration plant more stable when using, thereby the practicality of this push wheel when using has been improved greatly.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.

Claims

1. The utility model provides a refrigeration plant is with pushing away wheel with antiskid function, includes mounting panel (1), its characterized in that: handle (2) are installed to one side on mounting panel (1) top, refrigeration plant body (3) are installed on the top of handle (2), the both sides on mounting panel (1) top are provided with fixed establishment, supporting leg (4) are installed to the bottom of mounting panel (1), installation cavity (5) are installed to the both sides of mounting panel (1) bottom, the inside of installation cavity (5) is provided with moving mechanism, the outside of installation cavity (5) articulates there is movable rod (6), the bottom of movable rod (6) is provided with buffer gear, gyro wheel (7) are installed to buffer gear's bottom, the lateral wall of gyro wheel (7) is provided with anti-skidding granule (19).

2. The push wheel with the anti-skid function for the refrigeration equipment as claimed in claim 1, wherein: moving mechanism includes servo motor (8), belt pulley structure (9), threaded rod (10), thread bush (11), hinge bar (12) and spacing subassembly, belt pulley structure (9) are installed to the one end of installation cavity (5), servo motor (8) are installed to the one end of belt pulley structure (9), threaded rod (10) are installed to the inside below of installation cavity (5), the one end of belt pulley structure (9) is connected with the one end of threaded rod (10), the lateral wall of threaded rod (10) is provided with thread bush (11), the bottom of thread bush (11) articulates there is hinge bar (12), the one end of hinge bar (12) is articulated each other with the one end of movable rod (6).

3. The push wheel with anti-skid function for the refrigeration equipment as claimed in claim 2, wherein: the limiting assembly comprises a limiting rod (13) and a limiting sleeve (14), the limiting rod (13) is installed above the inner portion of the installation cavity (5), the limiting sleeve (14) is arranged on the outer side wall of the limiting rod (13), and one end of the limiting sleeve (14) is connected with one end of the threaded sleeve (11).

4. The push wheel with the anti-skid function for the refrigeration equipment as claimed in claim 3, wherein: the cross section of the limiting rod (13) is smaller than that of the limiting sleeve (14), and a sliding structure is formed between the limiting rod (13) and the limiting sleeve (14).

5. The push wheel with the anti-skid function for the refrigeration equipment as claimed in claim 1, wherein: buffer gear includes fixed chamber (15), expanding spring (16), fly leaf (17) and connecting rod (18), install in the bottom of movable rod (6) fixed chamber (15), expanding spring (16) are installed on the inside top in fixed chamber (15), fly leaf (17) are installed to the one end of expanding spring (16), connecting rod (18) are installed to the one end of fly leaf (17), the bottom of connecting rod (18) extends to the outside in fixed chamber (15) to be connected with the top of gyro wheel (7).

6. The push wheel with the anti-skid function for the refrigeration equipment as claimed in claim 5, wherein: the outer side wall of the fixed cavity (15) is provided with a limiting groove, a limiting block is arranged inside the limiting groove, and one end of the limiting block is connected with one end of the movable plate (17).

7. The push wheel with the anti-skid function for the refrigeration equipment as claimed in claim 1, wherein: fixing mechanism includes fixed plate (20), screw hole (21), screw rod (22), locating plate (23) and runner (24), the both sides on mounting panel (1) top are installed in fixed plate (20), threaded hole (21) are run through to the inside of fixed plate (20), screw rod (22) are run through to the inside of screw hole (21), locating plate (23) are installed to the one end of screw rod (22), runner (24) are installed to the other end of screw rod (22).

8. The push wheel with anti-skid function for refrigerating equipment as claimed in claim 7, wherein: the other end of the inside of the fixed plate (20) penetrates through a guide rod (25), and one end of the guide rod (25) is connected with one end of the positioning plate (23).