CN216190718U

CN216190718U - Slider chain promotes structure

Info

Publication number: CN216190718U
Application number: CN202121517670.2U
Authority: CN
Inventors: 郭忠增
Original assignee: Changxing Weiwei Refrigeration Technology Co ltd
Current assignee: Changxing Weiwei Refrigeration Technology Co ltd
Priority date: 2021-07-06
Filing date: 2021-07-06
Publication date: 2022-04-05
Anticipated expiration: 2031-07-06

Abstract

The utility model relates to a slide block chain lifting structure which comprises a rack and an ice making platform arranged in the rack, wherein a pair of slide blocks are arranged at the upper ends of the front side and the rear side of a limiting slide block rack in a sliding manner in the horizontal direction; the front end and the rear end of the limiting slider frame are provided with limiting assemblies matched with the limiting slider lifting assemblies, the limiting slider assemblies guide and limit in the lifting process of the ice making platform, the sliders are used for driving the plurality of chains to lift the ice making platform, the structure is simple and ingenious, and the operation is stable and safe.

Description

Slider chain promotes structure

Technical Field

The utility model relates to the technical field of ice making, in particular to a slider chain lifting structure.

Background

With the rapid development of society, industrial ice making is widely applied to various industries and daily life. Most current ice making equipment need go up and down in the vertical direction to the ice making platform, the ice making platform rises and is sealed with the cooperation of ice making mould to carry out water injection ice making, the ice making platform descends to carry the ice cubes and is separated from the ice making mould and carries the ice cubes outwards, but the inventor finds that most current lifting modes are that a plurality of motors are arranged on a rack, each motor rotates to drive each lead screw vertically above to realize the lifting of the ice making platform, after the lead screw is used for a long time, the situation that partial abrasion causes slipping of the lead screw is easy to occur, and the manufacturing cost is increased by utilizing the simultaneous working of the plurality of motors, so the utility model provides a slide block chain lifting structure aiming at the problems.

SUMMERY OF THE UTILITY MODEL

The upper ends of the front side and the rear side of the rack are provided with a pair of sliding blocks in a sliding mode in the horizontal direction, the sliding blocks are fixedly connected with a plurality of chains, a plurality of groups of lifting assemblies are arranged on the front side and the rear side of the ice making platform, the lower ends of the chains are fixedly connected with the lifting assemblies, the lifting assemblies fixedly connected with the chains drive the ice making platform to lift in the process that the sliding blocks move in the horizontal direction, the sliding blocks drive the chains to lift the ice making platform, the structure is simple and ingenious, the operation is stable and safe, and the problem that a sliding wire slides when the sliding blocks lift by the aid of a lead screw in the prior art is solved.

Aiming at the technical problems, the technical scheme adopted by the utility model is as follows:

a slider chain lifting structure comprises a rack and an ice making platform arranged in the rack, wherein a pair of sliders is arranged at the upper ends of the front side and the rear side of the rack in a sliding manner in the horizontal direction, a plurality of chains are fixedly connected to the sliders, a plurality of groups of lifting assemblies are arranged at the front side and the rear side of the ice making platform, the lower ends of the chains are fixedly connected with the lifting assemblies, and the ice making platform is driven to lift through the lifting assemblies fixedly connected with the chains in the process that the sliders move in the horizontal direction; and the two sides of the front end and the rear end of the rack are provided with limiting assemblies matched with the lifting assemblies, and the limiting assemblies are used for guiding and limiting in the lifting process of the ice making platform.

Preferably, one end of the sliding block is fixedly provided with a chain connecting block a, and the lower end of the sliding block is provided with a plurality of chain connecting blocks b in the horizontal direction.

Preferably, the upper end of the chain is fixedly connected with the chain connecting block b, a matched guide wheel is arranged on the moving path of the chain, and the guide wheel is rotatably arranged on the rack.

Preferably, the lower surface of the slider is attached to the rims on both sides of the guide wheel.

Preferably, the lifting assembly comprises a lifting connecting block fixedly arranged at the lower end of the ice making platform, a connecting head fixedly connected with the lower end of the chain, a threaded rod connected with the lower end of the connecting head in a threaded manner, and a nut arranged at the lower end of the threaded rod and penetrating through the lifting connecting block.

Preferably, the limiting assembly comprises a limiting column vertically arranged between the racks, and a limiting sliding block matched with the limiting column is fixedly arranged on the lifting connecting block.

The utility model has the beneficial effects that:

1. the upper ends of the front side and the rear side of the rack are provided with a pair of sliding blocks in a sliding mode in the horizontal direction, the sliding blocks are fixedly connected with a plurality of chains, a plurality of groups of lifting assemblies are arranged on the front side and the rear side of the ice making platform, the lower ends of the chains are fixedly connected with the lifting assemblies, the lifting assemblies fixedly connected with the chains drive the ice making platform to lift in the process that the sliding blocks move in the horizontal direction, the sliding blocks drive a plurality of chains to lift the ice making platform, the structure is simple and ingenious, the operation is stable and safe, and the defect that in the prior art, a lifting structure that a plurality of motors are used for driving each lead screw is overcome.

2. The front end and the rear end of the rack are provided with the limiting assemblies, the limiting assemblies comprise the limiting columns and the limiting sliding blocks, when the ice making platform is driven to lift by the lifting connecting block, the limiting sliding blocks arranged on the lifting connecting block are under the limiting guide of the limiting columns, the stability of the ice making platform in the lifting process is improved, and the hidden danger that the ice making platform shakes during lifting is eliminated.

3. According to the utility model, the tightness between the ice making platform and the ice making mold can be adjusted by adjusting the screw caps on the threaded rods, so that each part for sealing and fixing is omitted, the production cost is reduced, the chains are flexible, the screw caps on each part can be independently finely adjusted, the operation is simple, and the practicability is strong.

To sum up, this slider chain promotes structure has simple structure, design benefit, uses advantages such as stable safety, is particularly useful for ice making technical field.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings described below are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic structural view of a slider chain lifting structure;

FIG. 2 is a schematic structural diagram of a slider;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2;

FIG. 4 is an enlarged view of the structure at B of FIG. 2;

FIG. 5 is an enlarged view of the structure of FIG. 1 at C;

FIG. 6 is an enlarged view of the structure of FIG. 1 at D;

fig. 7 is a schematic view of the state that the slider is attached to the guide wheel.

Detailed Description

The technical scheme in the embodiment of the utility model is clearly and completely explained by combining the attached drawings.

Examples

As shown in fig. 1 to 7, an embodiment of the present invention provides a slider chain lifting structure, including a rack 1 and an ice making platform 2 disposed in the rack 1, a pair of sliders 3 is slidably disposed at upper ends of front and rear sides of the rack 1 in a horizontal direction, the sliders 3 are fixedly connected to a plurality of chains 4, a plurality of sets of lifting assemblies 5 are disposed at front and rear sides of the ice making platform 2, lower ends of the chains 4 are fixedly connected to the lifting assemblies 5, and the lifting assemblies 5 fixedly connected to the chains 4 and the chains 4 drive the ice making platform 2 to lift in a process of moving the sliders 3 in the horizontal direction; the front end and the rear end of the frame 1 are provided with limiting assemblies 6 matched with the lifting assemblies 5, and the limiting assemblies 6 are guided and limited in the process of lifting the ice making platform 2.

When the ice making platform is in operation, the slide block 3 is driven to horizontally translate left and right on the rack 1 through the driving force, the driving force can be set to be that the slide block 3 is driven to move by the oil cylinder, when the slide block 3 translates, each chain 4 fixedly connected with the slide block 3 is guided downwards vertically by the guide wheel 401, the ice making platform 2 is driven to vertically lift through the lifting assembly 5 fixedly connected with the chain 4, the limiting assemblies 6 arranged on the two sides play a role in guiding and limiting in the vertical direction in the lifting process of the ice making platform, and the lifting stability of the ice making platform 2 is improved.

The upper ends of the front side and the rear side of the rack 1 are provided with a pair of sliders 3 in a sliding manner in the horizontal direction, the sliders 3 are fixedly connected with a plurality of chains 4, the front side and the rear side of the ice making platform 2 are provided with a plurality of groups of lifting assemblies 5, the lower ends of the chains 4 are fixedly connected with the lifting assemblies 5, the lifting assemblies 5 fixedly connected with the chains 4 and the chains 4 drive the ice making platform 2 to lift in the process that the sliders 3 move in the horizontal direction, the ice making platform 2 is driven to lift by the aid of the sliders 3, the structure is simple and ingenious, the operation is stable and safe, and the defect of a lifting structure in the prior art that a plurality of motors are used for driving each lead screw is overcome.

Referring to fig. 2 to 4, specifically, one end of the sliding block 3 is fixedly provided with a chain connecting block a301, the lower end of the sliding block 3 is provided with a plurality of chain connecting blocks b302 in the horizontal direction, and the chain connecting blocks a301 and b302 are fixedly connected with the chain 4 through bolts.

Specifically, the upper end of chain 4 and chain connecting block b302 fixed connection, be provided with matched with leading wheel 401 on the moving path of chain 4, leading wheel 401 rotates and sets up on frame 1, and leading wheel 401 plays the effect to chain 4 at the horizontal direction to vertical direction.

Referring to fig. 7, specifically, the lower surface of the slider 3 is attached to the rims on both sides of the guide wheel 401, and the slider 3 is attached to the guide wheel 401, so that the horizontal translation of the slider 3 is smoother and the friction force is reduced.

Referring to fig. 5, specifically, the lifting assembly 5 includes a lifting connection block 501 fixedly disposed at the lower end of the ice making platform 2, a connection head 502 is fixedly connected to the lower end of the chain 4, a threaded rod 503 is connected to the lower end of the connection head 502 in a threaded manner, the threaded rod 503 penetrates through the lifting connection block 501 and a nut 504 is disposed at the lower end of the threaded rod 503, the nut 504 can be independently finely adjusted on the threaded rod 503, and the sealing performance of the ice making platform 2 after being attached to an ice making mold is ensured.

It is worth mentioning that the tightness between the ice making platform 2 and the ice making mold can be adjusted by adjusting the nuts 504 on the threaded rods 503, so that each part for sealing and fixing is omitted, the production cost is reduced, the chains 4 are flexible, the nuts 504 on each part can be independently finely adjusted, the operation is simple, and the practicability is high.

Referring to fig. 6, specifically, the limiting assembly 6 includes a limiting post 601 vertically disposed between the frames 1, a limiting slider 602 matched with the limiting post 601 is fixedly disposed on the lifting connection block 501, the limiting slider 602 slides in the limiting post 601 during the lifting process, and the limiting slider 602 improves the stability of the ice making platform 2 during the lifting process in the vertical direction during the sliding of the limiting post 601.

More particularly, the front end and the rear end of the rack 1 are provided with the limiting assemblies 6, each limiting assembly 6 comprises a limiting column 601 and a limiting slide block 602, when the lifting connecting block 501 drives the ice making platform 2 to lift, the limiting slide blocks 602 arranged on the lifting connecting block 501 are guided downwards by the limiting columns 601, so that the stability of the ice making platform 2 in the lifting process is improved, and the hidden danger of shaking of the ice making platform in the lifting process is eliminated.

In the description of the present invention, it is to be understood that the terms "front-back", "left-right", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or component must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

Of course, in this disclosure, those skilled in the art will understand that the terms "a" and "an" should be interpreted as "at least one" or "one or more," i.e., in one embodiment, a number of an element may be one, and in another embodiment, a number of the element may be plural, and the terms "a" and "an" should not be interpreted as limiting the number.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily made by those skilled in the art in light of the technical teaching of the present invention should be included within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a slider chain promotes structure, includes frame (1) and sets up ice-making platform (2) in frame (1), its characterized in that: the ice making machine is characterized in that a pair of sliding blocks (3) are arranged at the upper ends of the front side and the rear side of the rack (1) in a sliding mode in the horizontal direction, a plurality of chains (4) are fixedly connected to the sliding blocks (3), a plurality of groups of lifting assemblies (5) are arranged at the front side and the rear side of the ice making platform (2), the lower ends of the chains (4) are fixedly connected with the lifting assemblies (5), and the ice making platform (2) is driven to lift through the lifting assemblies (5) fixedly connected with the chains (4) and the chains (4) in the moving process of the sliding blocks (3) in the horizontal direction; the ice-making platform is characterized in that limiting assemblies (6) matched with the lifting assemblies (5) are arranged on two sides of the front end and the rear end of the rack (1), and the limiting assemblies (6) are guided and limited in the lifting process of the ice-making platform (2).

2. A block chain lifting structure according to claim 1, characterized in that one end of the sliding block (3) is fixedly provided with a chain connecting block a (301), and the lower end of the sliding block (3) is provided with a plurality of chain connecting blocks b (302) in the horizontal direction.

3. A block chain lifting structure according to claim 2, characterized in that the upper end of the chain (4) is fixedly connected to the chain connecting block b (302), and a guide wheel (401) is provided on the moving path of the chain (4) and is engaged with the chain connecting block b, and the guide wheel (401) is rotatably provided on the frame (1).

4. A block chain lifting mechanism according to claim 3, wherein the lower surface of the block (3) is adapted to engage with the rim on both sides of the guide wheel (401).

5. The slide chain lifting structure according to claim 1, wherein the lifting assembly (5) comprises a lifting connection block (501) fixedly arranged at the lower end of the ice making platform (2), a connection head (502) is fixedly connected to the lower end of the chain (4), a threaded rod (503) is connected to the lower end of the connection head (502) in a threaded manner, and the threaded rod (503) penetrates through the lifting connection block (501) and is provided with a nut (504) at the lower end of the threaded rod (503).

6. A slide block chain lifting structure according to claim 5, characterized in that the limiting component (6) comprises limiting columns (601) vertically arranged between the machine frames (1), and a limiting slide block (602) matched with the limiting columns (601) is fixedly arranged on the lifting connecting block (501).