CN216883420U

CN216883420U - Shot blasting machine for outer wall of tower drum

Info

Publication number: CN216883420U
Application number: CN202220121809.XU
Authority: CN
Inventors: 李岩霞; 何鹏; 王恩; 高继云
Original assignee: Shandong Zhisheng Shengyuan Environmental Protection Technology Co ltd
Current assignee: Shandong Zhisheng Shengyuan Environmental Protection Technology Co ltd
Priority date: 2022-01-18
Filing date: 2022-01-18
Publication date: 2022-07-05
Anticipated expiration: 2032-01-18

Abstract

The utility model relates to the field of general machinery, in particular to a shot blasting machine on the outer wall of a tower barrel, wherein a right-handed impeller head and a left-handed impeller head are installed on the inner side of a power head, a sand collecting screw is installed at the bottom of the power head, the sand collecting screw is connected with a transverse screw conveyer, the transverse screw conveyer is positioned at the bottom of the sand collecting screw, shot materials enter a lifter after passing through the sand collecting screw and then enter the inner side of a separator, the lifter is connected with the separator, the separator is installed above the power head, and the height of the power head is adjusted by driving a speed reducer; the shot blasting device is arranged in the power head, the power head can be lifted, the edge of the power head is arc-shaped, the power head can be close to the surface of a workpiece, shot collection, lifting and separation are automatically completed, continuous shot blasting operation is realized, and the continuous shot blasting device is specially used for treating the outer walls of wind power tower drums and large tubular workpieces.

Description

Shot blasting machine for outer wall of tower

Technical Field

The utility model relates to the technical field of general machinery, in particular to a shot blasting machine for the outer wall of a tower barrel.

Background

The wind power tower barrel is a tower pole of wind power generation, mainly plays a supporting role in a wind generating set and simultaneously absorbs the vibration of the set.

The diameter of the wind power tower cylinder is large, the corresponding numerical value changes greatly, the shot blasting machine adopting the fixed shot blasting machine needs to have a large chamber body, the outer wall of the wind power tower cylinder can be polished, a manual sand blasting processing mode is adopted, the manual sand blasting mode is time-consuming and labor-consuming, and therefore the shot blasting machine for the outer wall of the tower cylinder is provided.

SUMMERY OF THE UTILITY MODEL

Aiming at the problems in the prior art, the utility model provides the shot blasting machine for the outer wall of the tower barrel, and realizes automation of cleaning operation of the outer wall of the wind power tower barrel.

The basic scheme of the utility model is as follows: a right-handed impeller head and a left-handed impeller head are installed to tower section of thick bamboo outer wall shot-blasting machine, the inboard of unit head, the bottom of unit head is installed and is received the sand spiral, it is connected with horizontal screw conveyer to receive the sand spiral, horizontal screw conveyer is located the bottom of receiving the sand spiral, and the ball material gets into the inboard of lifting machine reentrant separator after receiving the sand spiral, the lifting machine links to each other with the separator, the top at the unit head is installed to the separator, the unit head carries out altitude mixture control through the drive speed reducer.

Preferably, a fixed counterweight body and a sliding counterweight body are installed on one side of the power head, and the fixed counterweight body and the sliding counterweight body are matched with the lifting speed reducer base for use.

Preferably, the separator and the power head are both arranged on the top of a base provided with universal wheels.

Preferably, the power head is movably connected with the base through an adjusting telescopic assembly, and one side of the separator is connected with the hoister through an elbow and a three-way pipe.

Preferably, the side wall of the power head is provided with a sliding air suction opening.

Preferably, the driving reducer is mounted on a lifting reducer base, the lifting reducer base is located above the base, and a tensioning chain wheel set is mounted obliquely below the driving reducer.

Preferably, the drive reducer realizes the height adjustment of the power head by dragging the lifting chain, and a tensioning cable fastener is arranged at the end part of the lifting chain and hooked with a lifting lug on the power head.

Preferably, a filter cartridge dust collector is installed at one side of the base and used for cleaning dust generated by shot blasting.

The working principle and the advantages of the utility model are as follows:

1. the production speed is fast: can clean a square meter of 160 every hour.

2. The environmental protection performance is good: and by configuring a filter cylinder dedusting mode, the dust emission concentration can reach less than or equal to 20mg/m for heavy planting.

3. The installation is convenient: the equipment is completely positioned on the ground, and the installation process is quick.

4. The universality is good: the outer walls of the wind power tower cylinders with different diameters can be cleaned.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a side view of the present invention;

FIG. 3 is a top view of the present invention;

fig. 4 is a perspective view of the present invention.

Reference numerals referred to in the drawings are: 1. a separator; 2. a power head; 3. a right-handed impeller head; 4. a left-handed impeller head; 6. a lifting speed reducer base; 7. fixing a counterweight body; 8. a sliding weight body; 9. a sliding air suction opening; 10. bending the pipe; 11. a three-way pipe; 12. adjusting the telescopic assembly; 13. a transverse screw conveyor; 14. driving a speed reducer; 15. tensioning the cable buckle; 16. a tension sprocket set; 17. a base; 18. a hoist; 19. collecting sand and screwing; 20. a filter cartridge deduster.

Detailed Description

The following is further detailed by the specific embodiments:

in the blast cleaning equipment industry, the impeller is the most important and critical equipment. Whether the effect of the whole set of shot blasting cleaning equipment is good or not and the speed of cleaning workpieces depend on the design of the shot blasting machine. The impeller head throws out the shot through the rotation of the blades, and in the prior art, to obtain a better throwing effect, the blades with large diameter and high rotation speed are required to be adopted, so that the area of the blades is large, and the volume of the machine is large.

As shown in figures 1 to 4, the shot blasting machine for the outer wall of the tower barrel is provided with a walking base 17, a right-handed shot blasting device 3 and a left-handed shot blasting device 4 are installed on the inner side of a power head 2, a sliding air suction opening 9 is formed in the side wall of the power head 2, a sand collecting spiral 19 is installed at the bottom of the power head 2, the sand collecting spiral 19 is connected with a transverse spiral conveyer 13, the transverse spiral conveyer 13 is located at the bottom of the sand collecting spiral 19, shot materials enter a lifting machine 18 after passing through the sand collecting spiral 19 and then enter the inner side of a separator 1, the lifting machine 18 is connected with the separator 1, the power head 2 is movably connected with the base 17 through an adjusting telescopic assembly 12, one side of the separator 1 is connected with the lifting machine 18 through an elbow 10 and a three-way pipe 11, the separator 1 is installed above the power head 2, the power head 2 is used for height adjustment through driving a speed reducer 14, wherein a fixed weight body 7 and a sliding weight body 8 are installed on one side of the power head 2, the fixed counterweight body 7 and the sliding counterweight body 8 are matched with the lifting speed reducer base 6 for use, the impeller head is installed in the power head 2, the power head 2 can be lifted, the edge of the power head 2 is arc-shaped and can be close to the surface of a workpiece, the collection, lifting and separation of the shot materials are automatically completed, and the continuous shot blasting operation is realized.

Specifically, the drive reducer 14 is mounted on the lift reducer base 6, the lift reducer base 6 is located above the base 17, and the tension sprocket set 16 is mounted obliquely below the drive reducer 14.

Specifically, the drive reducer 14 realizes height adjustment of the power head 2 by dragging the lifting chain, the end of the lifting chain is provided with a tensioning cable buckle 15, and the tensioning cable buckle 15 is hooked with a lifting lug on the power head 2.

Specifically, a filter cartridge dust collector 20 is installed on one side of the base 17, and is used for cleaning dust generated by shot blasting.

The right-handed impeller head 3 and the left-handed impeller head 4 are installed in the power head 2, the bottom end of the power head 2 is connected with a sand collecting screw 19, shot materials enter the sand collecting screw 19 and then enter a transverse screw conveyor 13 and then enter a lifting machine 18 and then enter the separator 1, the power head 2 can be lifted by a lifting chain dragged by a driving speed reducer 14, a fixed counterweight 7 and a sliding counterweight 8 are configured for balancing in order to reduce the running torque of the speed reducer, and a filter cartridge dust remover 20 is configured for cleaning dust generated by shot blasting.

The foregoing are merely exemplary embodiments of the present invention, and no attempt is made to show structural details of the utility model in more detail than is necessary for the fundamental understanding of the art, the description taken with the drawings making apparent to those skilled in the art how the several forms of the utility model may be embodied in practice with the teachings of the utility model. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several changes and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent.

Claims

1. A tower section of thick bamboo outer wall shot-blasting machine, its characterized in that: dextrorotation impeller head (3) and levogyration impeller head (4) are installed to the inboard of unit head (2), receipts sand spiral (19) are installed to the bottom of unit head (2), it is connected with horizontal screw conveyer (13) to receive sand spiral (19), horizontal screw conveyer (13) are located the bottom of receiving sand spiral (19), and the ball material gets into lifting machine (18) and reentrant the inboard of separator (1) through receiving sand spiral (19) after, lifting machine (18) link to each other with separator (1), the top at unit head (2) is installed in separator (1), height control is carried out through drive speed reducer (14) in unit head (2).

2. The tower drum outer wall shot blasting machine as claimed in claim 1, wherein: one side of the power head (2) is provided with a fixed counterweight body (7) and a sliding counterweight body (8), and the fixed counterweight body (7) and the sliding counterweight body (8) are matched with the lifting speed reducer base (6) for use.

3. The tower drum outer wall shot blasting machine as claimed in claim 2, wherein: the separator (1) and the power head (2) are both arranged on the top of a base (17) provided with universal wheels.

4. The tower drum outer wall shot blasting machine as claimed in claim 3, wherein: the power head (2) is movably connected with the base (17) through an adjusting telescopic assembly (12), and one side of the separator (1) is connected with a lifter (18) through an elbow (10) and a three-way pipe (11).

5. The tower drum outer wall shot blasting machine as claimed in claim 4, wherein: the side wall of the power head (2) is provided with a sliding air suction opening (9).

6. The tower drum outer wall shot blasting machine as claimed in claim 5, wherein: the driving speed reducer (14) is installed on the lifting speed reducer base (6), the lifting speed reducer base (6) is located above the base (17), and the tensioning chain wheel set (16) is installed below the driving speed reducer (14) in an inclined mode.

7. The tower drum outer wall shot blasting machine as claimed in claim 6, wherein: the drive speed reducer (14) realizes the height adjustment of the power head (2) by dragging the lifting chain, the end part of the lifting chain is provided with a tensioning cable buckle (15), and the tensioning cable buckle (15) is hooked with a lifting lug on the power head (2).

8. The tower drum outer wall shot blasting machine as claimed in claim 7, wherein: one side of the base (17) is provided with a filter cartridge deduster (20) for cleaning dust generated by shot blasting.