CN220199450U - Narrow and small space operation car - Google Patents

Abstract

The utility model provides a narrow space operation vehicle, which relates to the technical field of cleaning equipment. The caterpillar tank simulates the tank model, can freely walk in a narrow space under the driving of the air source power mechanism, has an explosion-proof function, pushes aluminum scraps (simulated manual cleaning of the aluminum scraps) onto the filter cloth by the scraping plate mechanism or guides an external tap water pipe to flush the aluminum scraps, and the camera shooting mechanism can shoot and record the route conditions in the narrow space, so that dangerous operation of unmanned operation vehicle substitutes in the narrow space is finally realized.

Description

Narrow and small space operation car

Technical Field

The utility model relates to the technical field of cleaning equipment, in particular to a small-space operation vehicle.

Background

The machining is provided with 2 centralized filtering devices of the cylinder body and the cylinder cover, and the centralized filtering devices are responsible for filtering and reusing the returned liquid aluminum scraps of the machining devices. The liquid is pumped out for maintenance for 1 time/year periodically, and people clean the aluminum scraps inside.

Centralized filtration equipment is limited to large-scale apparatus exit and entrance, and personnel can get into, but ventilates poorly, exists poisonous and harmful gas and inflammable and explosive material, and oxygen content is not enough simultaneously, and past personnel gets into the operation and belongs to the dangerous operation of finite space, and risk coefficient is too big and needs personnel and material more, need carry out strict examination and approval and management and control simultaneously.

Therefore, how to develop a working vehicle for replacing personnel to enter is a technical problem to be solved by those skilled in the art.

Disclosure of Invention

In view of the above, the utility model aims to provide a small-space operation vehicle, which solves the technical problems that in the prior art, people enter a centralized filtering device, ventilation is poor, toxic and harmful gases and flammable and explosive substances exist, and a high risk coefficient exists.

In order to achieve the above purpose, the utility model provides a narrow space operation vehicle, which comprises a crawler tank capable of walking back and forth, wherein an air source power mechanism for driving the crawler tank to walk back and forth or turn is arranged in the crawler tank, the air source power mechanism is externally connected with an air source, one end of the crawler tank is provided with a scraping plate mechanism, and the opposite end of the crawler tank is provided with an image pick-up mechanism.

According to an alternative embodiment, the scraper mechanism comprises a cylinder, a steering head and a flat shovel, wherein the cylinder is arranged in the caterpillar tank, is externally connected with an air source and is in driving connection with the steering head, the flat shovel is arranged outside the caterpillar tank, and the steering head is in driving connection with the flat shovel.

According to an alternative embodiment, the blade is arranged vertically or obliquely.

According to an alternative embodiment, the bottom of the flat shovel is provided with a brush.

According to an alternative embodiment, the camera mechanism includes a camera and a power supply, the power supply is disposed in the track tank, the camera is disposed outside the track tank, and the power supply is electrically connected with the camera.

According to an alternative embodiment, the power supply is a 5v power supply.

According to an alternative embodiment, the track tank includes track, initiative drive shaft, initiative drive wheel and driven drive wheel, air source power unit with initiative drive shaft drive connection, initiative drive wheel locates the both sides of initiative drive shaft, initiative drive wheel rotates and drives the track walking.

According to an alternative embodiment, the track is internally provided with a plurality of magnets, which are arranged along the width direction of the track.

According to an alternative embodiment, the tracks correspond to six driven driving wheels on each side, and the driven driving wheels are arranged in pairs and are used for supporting the tracks.

According to an alternative embodiment, the track tank further comprises a pneumatic brake drivingly connected to the driven drive wheel.

The narrow space operation vehicle provided by the utility model has the following technical effects:

the small space operation vehicle mainly comprises a crawler tank, wherein an air source power mechanism is arranged in the crawler tank, the air source power mechanism is externally connected with an air source, the air source power mechanism can provide power for the crawler tank, the crawler tank can walk back and forth, one end of the crawler tank is provided with a scraping plate mechanism, and the opposite end of the crawler tank is provided with a camera shooting mechanism.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic perspective view of a small space work vehicle according to an embodiment of the present utility model;

FIG. 2 is a top view of the tight space work vehicle of FIG. 1;

FIG. 3 is a cross-sectional view of the tight space vehicle of FIG. 2 taken along the direction A-A;

fig. 4 is a schematic view of a part of the construction of the working vehicle in a small space in fig. 1.

Wherein, fig. 1-4:

1. a track tank; 11. a track; 111. a magnet; 12. a drive shaft; 13. a driving wheel; 14. a driven drive wheel;

2. a scraper mechanism; 21. a cylinder; 22. a steering head; 23. a flat shovel; 24. a brush;

3. an image pickup mechanism; 31. a camera;

4. an air source power mechanism;

5. a pneumatic brake.

Detailed Description

In order to make the objects, technical solutions and advantages of the present utility model more apparent, the technical solutions of the present utility model will be described in detail below. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, based on the examples herein, which are within the scope of the utility model as defined by the claims, will be within the scope of the utility model as defined by the claims.

As described in the background art, centralized filtering equipment in the prior art has limited import and export to large-scale apparatuses, personnel can enter, but ventilation is poor, toxic and harmful gas and inflammable and explosive substances exist, meanwhile, the oxygen content is insufficient, the past personnel entering operation belongs to limited space dangerous operation, risk factors are too large, and more personnel and substances are needed, and strict approval and management are needed.

Based on the above, the small space operation vehicle provided by the utility model simulates the tank model, can freely walk in a small space under the driving of the air source power mechanism, has an explosion-proof function, and meanwhile, the scraping plate mechanism pushes aluminum scraps (for simulating manual cleaning of the aluminum scraps) onto the filter cloth or guides an external tap water pipe to flush the aluminum scraps, and the camera shooting mechanism can shoot and record the route conditions in the small space, so that dangerous operation of unmanned operation vehicles instead of personnel in the small space is finally realized.

The technical scheme of the utility model is described in detail below with reference to specific drawings 1-4.

As shown in fig. 1-4, a schematic structural diagram of a narrow space operation vehicle according to an embodiment of the present utility model is shown, where the narrow space operation vehicle includes a track tank 1, an air source power mechanism 4 is provided in the track tank 1, the air source power mechanism 4 is externally connected with an air source, the air source power mechanism 4 can drive the track tank 1 to walk or turn around as a power source, one end of the track tank 1 is provided with a scraper mechanism 2, and the opposite end of the track tank 1 is provided with an image pickup mechanism 3.

The utility model does not use electric drive, but adopts air drive, and the air drive can achieve the purpose of explosion prevention.

As an alternative embodiment, as shown in fig. 1 to 4, the scraper mechanism 2 includes an air cylinder 21, a steering head 22 and a flat blade 23, the air cylinder 21 is installed inside the track tank 1, an air source is externally connected, the air cylinder 21 is powered by the air source, the air cylinder 21 is in driving connection with the steering head 22, the flat blade 23 is located outside the track tank 1, and the steering head 22 is in driving connection with the flat blade 23.

The flat shovel 23 is preferably arranged vertically or obliquely, and the arrangement of the flat shovel 23 is determined according to actual use conditions, which is not limited by the present utility model.

In order to improve the cleaning force on aluminum scraps, the bottom of the flat shovel 23 is provided with the brush 24, the brush 24 is preferably an H-shaped brush 24, and the H-shaped brush 24 is fully contacted with the ground to be cleaned, so that the aluminum scraps on the ground to be cleaned can be cleaned.

As the crawler tank 1 moves, the flat shovel 23 of the present embodiment also moves, and while moving, the flat shovel 23 pushes aluminum scraps (simulated manual cleaning of aluminum scraps) onto the filter cloth, or directs an external tap water pipe to perform aluminum scraps flushing.

As an alternative embodiment, as shown in fig. 1 to 4, the camera shooting mechanism 3 includes a camera 31 and a power supply, the power supply is preferably a 5v power supply, the power supply is placed in the track tank 1, the camera 31 is placed outside the track tank 1, the power supply is electrically connected with the camera 31, the camera 31 is driven to move by using the movement of the track tank 1, and the camera 31 can perform route checking while moving.

Wherein 5v is the safe voltage, can realize explosion-proof waterproof function.

As a further alternative embodiment, as shown in fig. 1 to 4, a track tank 1 includes a track 11, a driving drive shaft 12, a driving drive wheel 13 and a driven drive wheel 14, the air source power mechanism 4 is in driving connection with the driving shaft 12, the driving wheels 13 are arranged on two sides of the driving shaft 12, and the driving wheels 13 rotate to drive the crawler belt 11 to walk.

The inside of the crawler belt 11 is provided with a plurality of magnets 111, the magnets 111 are provided along the width direction of the crawler belt 11, and the magnets 111 enable the work vehicle to be attracted to the inclined iron plate and to travel freely.

As shown in fig. 1, each side of the crawler belt 11 corresponds to six driven driving wheels 14, and the driven driving wheels 14 are arranged in pairs, each driven driving wheel 14 being capable of supporting the crawler belt 11.

In order to realize the steering of the working vehicle, as shown in fig. 4, the track tank 1 further comprises a pneumatic brake 5, the pneumatic brake 5 is in driving connection with a driven driving wheel 14, the pneumatic brake 5 is positioned on one side of the track tank 1, when the pneumatic brake 5 is started, the brake is held, and the opposite side track 11 moves at the moment, so that the steering of the working vehicle is realized.

In the description of the present utility model, it is to be noted that, unless otherwise indicated, the meaning of "plurality" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model can be understood as appropriate by those of ordinary skill in the art.

The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.

Claims (10)

1. The utility model provides a narrow and small space operation car, its characterized in that, including the track tank that can walk around, be equipped with in the track tank and be used for the drive the air source power unit that the track tank walks around or turns to, the external air source of air source power unit, the one end of track tank is equipped with scraper blade mechanism, the opposite end of track tank is equipped with camera shooting mechanism.

2. The small space working vehicle according to claim 1, wherein the scraper mechanism comprises a cylinder, a steering head and a flat shovel, the cylinder is arranged inside the track tank, is externally connected with an air source, and is in driving connection with the steering head, the flat shovel is arranged outside the track tank, and the steering head is in driving connection with the flat shovel.

3. The tight space vehicle of claim 2, wherein the blade is disposed vertically or inclined.

4. The tight space vehicle of claim 2, wherein a brush is provided at a bottom of the blade.

5. The small space work vehicle according to claim 1, wherein the camera mechanism includes a camera and a power supply, the power supply is disposed in the crawler tank, the camera is disposed outside the crawler tank, and the power supply is electrically connected with the camera.

6. The tight space vehicle of claim 5, wherein the power supply is a 5v power supply.

7. The small space operation vehicle according to any one of claims 1 to 6, wherein the track tank includes a track, a driving drive shaft, a driving drive wheel, and a driven drive wheel, the air source power mechanism is in driving connection with the driving shaft, the driving wheels are arranged on two sides of the driving shaft, and the driving wheels rotate to drive the crawler belt to walk.

8. The small space work vehicle according to claim 7, wherein a plurality of magnets are provided inside the crawler belt, and the magnets are arranged along a width direction of the crawler belt.

9. The small space work vehicle of claim 7, wherein each side of the crawler belt corresponds to six driven driving wheels, and the driven driving wheels are arranged in pairs and are used for supporting the crawler belt.

10. The tight space vehicle of claim 7, wherein the track tank further comprises a pneumatic brake drivingly connected to the driven drive wheel.