CN218395184U

CN218395184U - Portable cleaning device for inner wall of cement silo

Info

Publication number: CN218395184U
Application number: CN202222968530.8U
Authority: CN
Inventors: 张天虎; 钟建琳; 彭宝营
Original assignee: Beijing Information Science and Technology University
Current assignee: Beijing Information Science and Technology University
Priority date: 2022-11-08
Filing date: 2022-11-08
Publication date: 2023-01-31
Anticipated expiration: 2032-11-08

Abstract

The utility model belongs to the field of cement silo cleaning equipment, in particular to a portable cement silo inner wall cleaning device, which comprises a cleaning device, a stretching device, a base fixing device, a suspension device and a control console; the devices are successfully connected outside the warehouse, the devices are hung on the top of the warehouse through a crane and are connected with the top of the warehouse through a base fixing device, the other devices are arranged in the warehouse, a constructor controls the rotation of a motor to expand an extending device, so that a cleaning device is contacted with cement scale to clean, and a suspension device is controlled to enable the cleaning device to move up and down. The utility model discloses need not to get into and operate in the storehouse, just can operate outside the storehouse, improved and cleaned efficiency, reduced constructor's risk, the device volume is less relatively.

Description

Portable cleaning device for inner wall of cement silo

Technical Field

The utility model belongs to cement silo cleaning equipment field, concretely relates to portable cement silo inner wall cleaning device.

Background

When cement is stored in a cement silo, the inner wall of the cement silo can be inevitably bonded with a layer of cement scale with different hardness and inconsistent thickness due to the influence of external factors such as weather and the like on the moisture in the cement and the air, and the condition is more and more serious along with the lapse of time, and the cement scale can not fall off from the silo wall under the action of gravity along with the accumulation of the cement scale, so that the capacity of the cement silo is reduced, and the normal supply of the cement is influenced. Therefore, the industry must employ professionals to clean and burst arches, even clean the cement depot regularly.

Aiming at the problem of cleaning a cement silo, the method used in recent years at home and abroad comprises the following steps: mechanical pumping, blasting, acoustic wave vibration, air blasting, and the like, but most of them are manually put in storage and cleaned. The manual cleaning wastes time and labor, is low in efficiency, high in cost and high in danger degree, can be submerged by cement if the manual cleaning is not noticed for a while, causes serious injury and even loses life. Because accidents occur when the cement silo is cleaned manually, the proposal of the cleaning device for the inner wall of the cement silo becomes a basic demand of the technical personnel in the field.

SUMMERY OF THE UTILITY MODEL

Based on the problem that exists, the utility model aims at providing a portable cement silo cleaning device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a portable cleaning device for the inner wall of a cement silo comprises a cleaning device for the silo wall, a stretching device, a base fixing device, a suspension device and a control console; the suspension device is connected with the base fixing device, the stretching device is connected with the base fixing device, the cleaning device is connected with the suspension device through a steel cable, and the base fixing device is connected with the top of the cement silo.

Optionally, the cleaning device comprises a motor, a housing and a hob. A position sensor and an image sensor are mounted on the housing for measuring the distance between the hob and the cement scale and for transmitting an image back to the console. The shell is used for fixing the motor and the hob and preventing dust from entering to influence the normal operation of the motor. The hob consists of a hob shaft, four hob holders and eight hob blades.

Optionally, the stretching device comprises three stretching arms, a retracting steel cable, a stretching steel cable, a connecting rod, a vertical arm and a motor.

Optionally, the base fixing device is mainly a three-dimensional bracket, and is composed of a roller for the steel cable to pass through, the upper part of the base fixing device is connected with the suspension device, and the lower part of the base fixing device is used for connecting the extension device and is fixed on the top of the cement silo.

Optionally, the suspension device is composed of a housing, a roller, a large gear, a middle gear, a small gear and a motor.

Optionally, the console comprises an extension arm control, a sweeping motor control, a suspension device control, a distance and image display device. Compared with the prior art, the beneficial effects of the utility model reside in that:

portable cement silo cleaning device, just can operate outside the cement silo, solved the danger of workman's operation in the cement silo, improved and cleaned efficiency, reduced and cleaned the cost, the volume diminishes, easy operation. The extension arm is driven by a motor instead of hydraulic pressure, and the volume of the extension arm is reduced.

Drawings

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

FIG. 2 is a schematic structural view of the sweeping device of the present invention;

fig. 3 is a schematic structural view of the stretching device of the present invention;

fig. 4 is a schematic structural view of the base fixing device of the present invention;

fig. 5 is a schematic structural view of the suspension device of the present invention;

in the figure: 1. a cleaning device; 1.1, a motor; 1.2, a shell; 1.3, a roller shaft; 1.4 hob head; 1.5 hob blade; 2. a stretching device; 2.1, a first section of extending arm; 2.2, a second section of extending arm; 2.3, contracting the steel cable; 2.4, a third section of extending arm; 2.5, stretching the steel cable; 2.6, connecting rod 1;2.7, connecting rod 2;2.8, erecting a boom; 2.9, a motor; 3. a base fixing device; 3.1, a three-dimensional bracket; 3.2, a roller; 4. a suspension device; 4.1, a shell; 4.2, a roller; 4.3, a gearwheel; 4.4, a middle gear; 4.5, pinion; 4.6, a motor.

Detailed Description

In order to make the technical problem solved by the present invention, the technical solution adopted by the present invention and the technical effect achieved by the present invention clearer, the following will combine the accompanying drawings to describe the technical solution of the embodiments of the present invention in further detail. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work all belong to the protection scope of the present invention.

As shown in fig. 1-5, the portable cleaning device for the inner wall of the cement silo of the present invention comprises a silo wall cleaning device 1, a stretching device 2, a base fixing device 3, a suspension device 4 and a console; the suspension device 4 is connected with the base fixing device 3, the stretching device 2 is connected with the base fixing device 3, the cleaning device 1 is connected with the suspension device 4 through a steel cable, and the base fixing device 3 is connected with the top of the cement silo.

Optionally, the sweeping device 1 is composed of a motor 1.1, a housing 1.2 and a hob. A position sensor and an image sensor are mounted on the housing for measuring the distance between the hob and the cement scale and for transmitting an image back to the console. The shell is used for fixing the motor and the hob and preventing dust from entering to influence the normal operation of the motor. The hob consists of a hob shaft 1.3, four hob holders 1.4 and eight hob blades 1.5.

Optionally, the extension means consists of three-section extension arms 2.1, 2.2 and 2.4, a contraction wire rope 2.3, an extension wire rope 2.5, connecting rods 2.6 and 2.7, a standing arm 2.8 and a motor 2.9.

Optionally, the base fixing device is mainly a three-dimensional bracket 3.1, and is composed of a roller 3.2 for a steel cable to pass through, the upper part of the base fixing device is connected with the suspension device 4, and the lower part of the base fixing device is connected with the extension device 2 and is fixed on the top of the cement silo.

Optionally, the suspension device is composed of a housing 4.1, a roller 4.2, a large gear 4.3, a middle gear 4.4, a small gear 4.5 and a motor 4.6.

Optionally, the console comprises an extension arm control, a sweeping motor control, a suspension device control, a distance and image display device.

Implement portable cement silo inner wall cleaning device, when using, rely on external equipment will cleaning device transports the cement silo top, be connected base fixing device 3 and cement silo top, send into inside cleaning device 1 and extension device 2 through the cable wire that suspends device 4 in midair, at first make the extending arm reach horizontal operating condition through control cabinet control motor, later control motor makes first section extending arm 2.1, second section extending arm 2.2, third section extending arm 2.4 extension, observe image display device and distance device, after cleaning device's hobbing cutter and cement dirt contact, motor stop motion, open motor 1.1 this moment and make the hobbing cutter rotation clear up the cement dirt, observe the control cabinet simultaneously, after this region finishes when cleaning, control suspension device's motor 4.6 make cleaning device reciprocate, all the other regions, finish until cleaning.

It should be understood by those skilled in the art that the technical solution of the present invention is not limited to the embodiments described in the detailed description, and the above detailed description is only for the purpose of explaining the present invention and is not used to limit the present invention. The technical solution according to the present invention is used by those skilled in the art to derive other embodiments, which also belong to the technical innovation scope of the present invention, and the protection scope of the present invention is defined by the claims and their equivalents.

Claims

1. A portable cleaning device for the inner wall of a cement silo comprises a cleaning device for the silo wall, a stretching device, a base fixing device, a suspension device and a control console; the suspension device is connected with the base fixing device, the stretching device is connected with the base fixing device, the cleaning device is connected with the suspension device through a steel cable, and the base fixing device is connected with the top of the cement silo.

2. The portable cleaning device for the inner wall of a cement silo according to claim 1, wherein: the cleaning device consists of a motor, a shell and a hob; the shell is provided with a position sensor and an image sensor which are used for measuring the distance between the hob and the cement scale and transmitting the image back to the console; the shell is used for fixing the motor and the hob and preventing dust from entering to influence the normal operation of the motor; the hob consists of a hob shaft, four hob holders and eight hob blades.

3. The portable cleaning device for the inner wall of a cement silo according to claim 1, wherein: the stretching device consists of three sections of stretching arms, a contraction steel cable, a stretching steel cable, a connecting rod, a vertical arm and a motor.

4. The portable cleaning device for the inner wall of a cement silo according to claim 1, wherein: the base fixing device is mainly a three-dimensional bracket and consists of a roller for a steel cable to pass through, the upper part of the base fixing device is connected with the suspension device, and the lower part of the base fixing device is connected with the extension device and is fixed on the top of the cement silo.

5. The portable cleaning device for the inner wall of a cement silo according to claim 1, wherein: the suspension device consists of a shell, a roller, a large gear, a middle gear, a small gear and a motor.

6. The portable cleaning apparatus for cleaning the inner wall of a cement silo according to claim 1, wherein the console comprises: control of the extending arm, control of the cleaning motor, control of the suspension device, distance and image display device.