CN221190200U - Scraper with self-cleaning structure - Google Patents

Abstract

The utility model relates to the technical field of scraper machines, in particular to a scraper machine with a self-cleaning structure, which comprises a machine shell, wherein a motor is arranged on the left side of the outer part of the machine shell, the output end of the motor is fixedly connected with a rotating shaft, the surface of the rotating shaft is fixedly connected with a fixed rod, one end of the fixed rod, which is far away from the rotating shaft, is rotationally connected with a limiting rod through a fixed shaft, one end of the limiting rod, which is far away from the fixed rod, is fixedly connected with a limiting buckle, the middle part of the limiting buckle is rotationally connected with a rotating block, the upper end of the rotating block is fixedly connected with a fixed seat, and the front end of the fixed seat is fixedly connected with a steel brush.

Description

Scraper with self-cleaning structure

Technical Field

The utility model relates to the technical field of scraper machines, in particular to a scraper machine with a self-cleaning structure.

Background

A scraper is a continuous conveyor for transporting bulk material in a closed rectangular section housing by means of a moving scraper chain. The existing scraper machine can be used for conveying different materials in actual production, and some materials such as clay, mineral soil, coal blocks and the like are often adhered to a conveying plate of the scraper machine in the conveying process, so that the materials are difficult to fall off to influence the conveying efficiency.

In view of this, we propose a scraper machine with a self-cleaning structure.

Disclosure of utility model

In order to make up for the defects, the utility model provides a scraper machine with a self-cleaning structure.

The technical scheme of the utility model is as follows:

The utility model provides a scrape trigger with automatically cleaning structure, includes casing, its characterized in that: the motor is installed in outside left side of casing, the output fixedly connected with pivot of motor, the fixed surface of pivot is connected with the dead lever, the dead lever is kept away from the one end of pivot and is rotated through the fixed axle and is connected with the gag lever post, the one end that the dead lever was kept away from to the gag lever post is through fixed axle fixedly connected with sliding block, the one end fixedly connected with limit button of gag lever post is kept away from to the sliding block, the middle part rotation of limit button is connected with the rotor block, the upper end fixedly connected with fixing base of rotor block, the front end fixedly connected with steel brush of fixing base, the right-hand member fixedly connected with fixed block of fixing base, the fixed block is through fixed axle fixedly connected with dwang, the one end fixedly connected with fixed column that the fixed block was kept away from to the dwang.

As the preferable technical scheme, the right-hand member fixedly connected with driving shaft of pivot, both ends all are fixedly connected with driving sprocket about the driving shaft, two driving sprocket's front end all is equipped with driven sprocket.

As the preferable technical scheme, the driving chain wheel and the driven chain wheel are rotationally connected through chains, and the middle parts of the two chains are fixedly connected with a material conveying plate.

As the preferable technical scheme, the middle part of the driven sprocket is fixedly connected with a driven shaft.

As the preferable technical scheme, the front end of the shell is provided with a discharge hole.

As an optimal technical scheme, a sliding groove is formed in the left side of the shell.

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

1. According to the scraper conveyor disclosed by the utility model, the motor drives the fixed rod to rotate, the sliding block is driven to slide in the chute under the action of the limiting rod, the steel brush can be overturned under the action of the rotating rod, and the attached materials adhered on the material conveying plate are brushed down, so that the high efficiency and the cleanliness of the scraper conveyor in the material conveying process are maintained.

Drawings

FIG. 1 is a schematic view of the whole structure of a scraper with a self-cleaning structure according to the present utility model;

FIG. 2 is a schematic view of a scraper conveyor material conveying assembly with a self-cleaning structure according to the present utility model;

FIG. 3 is a schematic view showing the structure of the inner assembly of the scraper with self-cleaning structure according to the present utility model;

FIG. 4 is a schematic view of the steel brush and its components;

In the figure: 1. a housing; 10. a discharge port; 11. a chute; 2. a motor; 20. a rotating shaft; 21. a driving shaft; 22. a drive sprocket; 23. a driven sprocket; 24. a chain; 25. a material conveying plate; 26. a driven shaft; 3. a fixed rod; 31. a limit rod; 32. a sliding block; 33. a limit button; 34. a rotating block; 35. a fixing seat; 36. a steel brush; 37. a fixed block; 38. a rotating lever; 39. and fixing the column.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. Several embodiments of the utility model are presented in the figures. This utility model may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "mounted" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein 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 utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 4, the present utility model provides a technical solution:

A scraper with self-cleaning structure comprises a machine shell 1, a motor 2 is arranged on the left side outside the machine shell 1, a rotating shaft 20 is fixedly connected with the output end of the motor 2, a fixed rod 3 is fixedly connected with the surface of the rotating shaft 20, one end of the fixed rod 3 far away from the rotating shaft 20 is rotatably connected with a limiting rod 31 through a fixed shaft, one end of the limiting rod 31 far away from the fixed rod 3 is fixedly connected with a sliding block 32 through the fixed shaft, one end of the sliding block 32 far away from the limiting rod 31 is fixedly connected with a limiting buckle 33, the middle part of the limiting buckle 33 is rotatably connected with a rotating block 34, the upper end of the rotating block 34 is fixedly connected with a fixed seat 35, the front end of the fixed seat 35 is fixedly connected with a steel brush 36, the right end of the fixed seat 35 is fixedly connected with a fixed block 37, the fixed block 37 is fixedly connected with a rotating rod 38 through the fixed shaft, one end of the rotating rod 38 far away from the fixed block 37 is fixedly connected with a fixed column 39, the motor 2 is opened by an operator, the motor 2 works to drive the rotating shaft 20 to rotate so as to drive the fixed rod 3 to rotate, one end of the limiting rod 31, which is close to the fixed rod 3, is driven to rotate by taking the rotating shaft 20 as an axis, so that the sliding block 32 is dragged to move in the chute 11, when the limiting rod 31 rotates to the leftmost end, the sliding block 32 is pushed to move to the leftmost end, when the limiting rod 31 rotates to the rightmost end, the sliding block 32 is pushed to move to the rightmost end, so that the sliding block 32 slides back and forth in the chute 11 in the horizontal direction, the limiting buckle 33 is driven to slide back and forth, the steel brush 36 is driven to overturn upwards when the limiting buckle 33 slides leftwards, the steel brush 36 is driven to overturn leftwards when the limiting buckle 33 slides rightwards, and finally the overturning of the steel brush 36 is limited by the action of the rotating rod 38 and the fixed column 39, and the overturning stability of the steel brush 36 is ensured.

As a preference of this embodiment, the right end of the rotating shaft 20 is fixedly connected with a driving shaft 21, the left and right ends of the driving shaft 21 are fixedly connected with driving sprockets 22, the front ends of the two driving sprockets 22 are respectively provided with a driven sprocket 23, and the motor 2 drives the rotating shaft 20 to rotate, so as to drive the two groups of driving sprockets 22 to rotate, and further drive the driven sprockets 23 to rotate at the same running speed.

As a preferable example of the present embodiment, the driving sprocket 22 and the driven sprocket 23 are rotatably connected by a chain 24, and a feeding plate 25 is fixedly connected to the middle parts of the two chains 24. The chain 24 is used for connecting the driving chain wheel 22 and the driven chain wheel 23, so that the stability of the material conveying process is ensured.

Preferably, the driven sprocket 23 is fixedly connected with a driven shaft 26 at the middle part thereof, and the driven sprockets 23 are connected with each other so that the driven sprockets 23 rotate at the same rotation speed.

Preferably, the front end of the casing 1 is provided with a discharge port 10 for discharging.

Preferably, the left side of the casing 1 is provided with a sliding slot 11, so that the sliding block 32 can keep sliding back and forth in the sliding slot 11.

When the scraper with the self-cleaning structure is used, an operator opens the motor 2, the motor 2 works to drive the rotating shaft 20 to rotate, the fixing rod 3 is driven to rotate, one end of the limiting rod 31, which is close to the fixing rod 3, is driven to rotate around the rotating shaft 20, the sliding block 32 is dragged to move in the chute 11, when the limiting rod 31 rotates to the leftmost end, the sliding block 32 is pushed to move to the leftmost end, when the limiting rod 31 rotates to the rightmost end, the sliding block 32 is pushed to move to the rightmost end, so as to reciprocate, the sliding block 32 slides back and forth in the chute 11 in the horizontal direction, the limiting buckle 33 is driven to slide forwards and backwards, the steel brush 36 is driven to turn upwards when the limiting buckle 33 slides leftwards, finally, the steel brush 36 is driven to turn leftwards through the action of the rotating rod 38 and the fixing column 39, the turning of the steel brush 36 is limited, the rotating shaft 20 drives the driving shaft 21 to rotate, the driving sprocket 22 is driven to rotate, the driven shaft 26 and the driven sprocket 23 to rotate when the limiting rod 31 rotates to the rightmost end, then the motor 25 is driven to move forwards, and the scraper 25 is required to be moved forwards and the scraper is moved to the material to the surface of the scraper, and the scraper is required to be placed in the cleaning process.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (6)

1. The utility model provides a scrape trigger with automatically cleaning structure, includes casing (1), its characterized in that: the motor (2) is installed in outside left side of casing (1), the output fixedly connected with pivot (20) of motor (2), the fixed surface of pivot (20) is connected with dead lever (3), the one end that pivot (20) was kept away from to dead lever (3) is connected with gag lever post (31) through fixed axle rotation, the one end that dead lever (3) was kept away from to gag lever post (31) is through fixed axle fixedly connected with sliding block (32), the one end fixedly connected with spacing knot (33) that gag lever post (31) were kept away from to sliding block (32), the middle part rotation of spacing knot (33) is connected with rotating block (34), the upper end fixedly connected with fixing base (35) of rotating block (34), the front end fixedly connected with steel brush (36) of fixing base (35), the right-hand member fixedly connected with fixed block (37) of fixing base (35), one end fixedly connected with post (39) that fixed block (37) were kept away from to rotating rod (38) through fixed axle fixedly connected with rotating rod (38).

2. A scraper machine with self-cleaning structure according to claim 1, characterized in that: the right-hand member fixedly connected with driving shaft (21) of pivot (20), both ends are all fixedly connected with driving sprocket (22) about driving shaft (21), and both ends of driving sprocket (22) all are equipped with driven sprocket (23).

3. A scraper machine with self-cleaning structure according to claim 2, characterized in that: the driving chain wheel (22) and the driven chain wheel (23) are rotationally connected through chains (24), and the middle parts of the two chains (24) are fixedly connected with a material conveying plate (25).

4. A scraper machine with self-cleaning structure according to claim 2, characterized in that: the middle part of driven sprocket (23) fixedly connected with driven shaft (26).

5. A scraper machine with self-cleaning structure according to claim 1, characterized in that: the front end of the shell (1) is provided with a discharge hole (10).

6. A scraper machine with self-cleaning structure according to claim 1, characterized in that: a sliding groove (11) is formed in the left side of the shell (1).