CN214813412U

CN214813412U - Hydraulic support stand cylinder deep hole belt cleaning device

Info

Publication number: CN214813412U
Application number: CN202121715969.9U
Authority: CN
Inventors: 孙杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-07-27
Filing date: 2021-07-27
Publication date: 2021-11-23
Anticipated expiration: 2031-07-27

Abstract

The utility model discloses a hydraulic support stand cylinder deep hole belt cleaning device belongs to hydraulic support and washs technical field. The utility model provides a hydraulic support stand cylinder deep hole belt cleaning device, the on-line screen storage device comprises a base, base top surface both sides all have set firmly spacing post for the position of clamp plate outside end, the basin has been seted up for the position of screw hole outside to clean capital face, basin upper portion is equipped with the baffle, baffle outer wall middle part has set firmly the spacing ring, the spacing groove has been seted up for the position of spacing ring to the basin inner wall, basin inner wall lower extreme is annular equidistant a plurality of apopores of evenly having seted up, shell top surface rear end is equipped with the water pump admittedly, the water pump output all is connected with the pipe with the input. The utility model discloses only need the staff reciprocal to the clamp plate push down with the lifting action can be fast convenient clean cylinder inside, both improved clean convenient degree and also can cooperate the rotation action to strengthen clean abundant through the design of a large amount of steel wire brush heads down, the practicality is strong.

Description

Hydraulic support stand cylinder deep hole belt cleaning device

Technical Field

The utility model relates to a hydraulic support washs technical field, more specifically says, relates to a hydraulic support stand cylinder deep hole belt cleaning device.

Background

The hydraulic support is a structure used for controlling mine pressure of a coal face, and consists of a hydraulic cylinder (upright post, a jack), a bearing structural part (top beam, a shield beam, a base and the like), a pushing device, a control system and other auxiliary devices, wherein the hydraulic cylinder needs to be repeatedly stretched and retracted in the use process, so that coal dust generated by external mining can be adhered to the outer wall of the extension end of the hydraulic cylinder and is brought into the cylinder barrel of the hydraulic cylinder, a lubricant is usually added into the upright post cylinder barrel to reduce the friction force extending out of the extension end, so that the coal dust is easily mixed with the lubricant to form a lump and accumulated on the inner wall of the cylinder barrel, the burden of the hydraulic cylinder is greatly increased, a serious person can directly cause the damage of the hydraulic cylinder, the interior of the cylinder barrel needs to be regularly cleaned in the use of the hydraulic support, and most of the existing method is that a worker manually brushes extend into the cylinder barrel, therefore, time and labor are wasted, the inner cleaning degree of the cylinder barrel cannot be determined by a worker due to the fact that the outer wall of the cylinder barrel blocks, moreover, the worker can pour water and detergent into the cylinder barrel in advance between the inner walls of the cylinder barrel, however, the water and the detergent can be pressed out of the cylinder barrel by extrusion force caused when the brush is inserted into the cylinder barrel, the detergent is not in full contact with the inner wall of the cylinder barrel, and accordingly, the deep hole cleaning device for the hydraulic support upright post cylinder barrel is provided.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

An object of the utility model is to provide a hydraulic support stand cylinder deep hole belt cleaning device to solve the problem that proposes among the above-mentioned background art.

2. Technical scheme

A deep hole cleaning device for a hydraulic support upright column cylinder barrel comprises a base, wherein a shell is coaxially and fixedly arranged on the top surface of the base, through holes are formed in the middle parts of the shell and the front wall of the base, a cleaning column penetrates through the middle part of the top surface of the shell, a plurality of steel wire brush heads are uniformly and fixedly arranged at equal intervals in an annular mode at the lower end of the outer wall of the cleaning column relative to the position inside the shell, an annular groove is formed in the upper part of the annular outer wall of the cleaning column, a rotating groove is formed in the middle part of the top surface of the shell relative to the annular groove, a threaded hole is formed in the middle part of the top surface of the cleaning column, a threaded rod is inserted into the threaded hole, two pressing plates are symmetrically and fixedly arranged at the upper end of the outer wall of the threaded rod, limiting columns are fixedly arranged at the two sides of the top surface of the base relative to the outer side ends of the pressing plates, a water tank is arranged at the position of the top surface of the cleaning column relative to the outer side of the threaded hole, a baffle is arranged at the upper part of the water tank, the water tank is characterized in that a limiting ring is fixedly arranged in the middle of the outer wall of the baffle, a limiting groove is formed in the position, relative to the limiting ring, of the inner wall of the water tank, a plurality of water outlet holes are uniformly formed in the lower end of the inner wall of the water tank in an annular shape at equal intervals, a water pump is fixedly arranged at the rear end of the top surface of the shell, and the output end and the input end of the water pump are both connected with guide pipes.

Preferably, the base is of an annular structure, the shell is of a cover-shaped cylindrical structure with a downward concave surface, and the inner diameter of the base is equal to that of the shell.

Preferably, the steel wire brush head is of a V-shaped structure, the inner wall of the annular groove is in sliding contact with the inner wall of the rotating groove, and the threaded rod is in threaded connection with the threaded hole.

Preferably, the limiting column is of a U-shaped structure with a downward concave surface, and the pressing plate is in sliding fit with the inside of the limiting column.

Preferably, the water tank and the baffle are both of an annular structure, the limiting ring is in running fit with the limiting groove, the water outlets and the steel wire brush heads are arranged in a staggered structure, and the front end of the guide pipe, which is positioned at the front side, penetrates through the rear part of the top surface of the limiting ring and extends into the water tank.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

1. the utility model discloses be equipped with clean post and steel wire brush head, the staff is when wasing the cylinder inside of pneumatic cylinder in to hydraulic support, can press into the cylinder with clean post inside, the staff only needs to push down immediately and moves the clamp plate and can make clean post take place to rotate, then the steel wire brush head just can produce the washing effect to the cylinder inner wall, through this device staff only need reciprocal push down the clamp plate and the lifting action can be fast convenient clean inside the cylinder, both improved clean convenient degree and also can cooperate the rotation action to strengthen clean sufficiency under the design of a large amount of steel wire brush heads, therefore, the clothes hanger is strong in practicability.

2. The utility model discloses be equipped with the basin, inside the staff can utilize the cleaning solution that the water pump is modulated with the outside to pour into the basin through the pipe, then the cleaning solution can spill over and along with the even splash of rotation of clean post on the cylinder inner wall from the delivery port department, avoid putting into in advance the problem that the cleaning solution can be extruded by this device, can effectually utilize the cleaning solution to clean the cylinder inner wall, the waste of cleaning solution has also been reduced, two must at one stroke, on the other hand has realized being connected with the rotation on basin upper portion because of the baffle passes through spacing ring and spacing groove, so can not influence the intercommunication of pipe and basin when clean post rotates, design benefit.

Drawings

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

FIG. 2 is a schematic view of the exploded structure of the present invention;

fig. 3 is a schematic view of the cross-sectional structure of the cleaning column of the present invention.

The reference numbers in the figures illustrate: 1. a base; 2. a housing; 3. a through opening; 4. cleaning the column; 5. a steel wire brush head; 6. a ring groove; 7. a rotating groove; 8. a threaded hole; 9. a threaded rod; 10. pressing a plate; 11. a limiting column; 12. a water tank; 13. a baffle plate; 14. a limiting ring; 15. a limiting groove; 16. a water outlet hole; 17. a water pump; 18. a conduit.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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 description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides a technical solution:

a deep hole cleaning device for a cylinder barrel of a hydraulic support upright column comprises a base 1, a shell 2 is coaxially and fixedly arranged on the top surface of the base 1, through holes 3 are formed in the middle parts of the front wall of the shell 2 and the front wall of the base 1, a cleaning column 4 penetrates through the middle part of the top surface of the shell 2, a plurality of steel wire brush heads 5 are uniformly and fixedly arranged at equal intervals in an annular shape at the lower end of the outer wall of the cleaning column 4 relative to the position inside the shell 2, an annular groove 6 is formed in the upper part of the annular outer wall of the cleaning column 4, a rotating groove 7 is formed in the middle part of the top surface of the shell 2 relative to the annular groove 6, a threaded hole 8 is formed in the middle part of the top surface of the cleaning column 4, a threaded rod 9 is inserted inside the threaded hole 8, two pressing plates 10 are symmetrically and fixedly arranged at the upper ends of the outer wall of the threaded rod 9, limiting columns 11 are fixedly arranged at the two sides of the top surface of the base 1 relative to the positions of the outer side ends of the pressing plates 10, a water tank 12 is arranged at the top surface of the cleaning column 4 relative to the outer side of the threaded hole 8, a baffle 13 is arranged at the upper part of the water tank 12, the middle part of the outer wall of the baffle 13 is fixedly provided with a limiting ring 14, the inner wall of the water tank 12 is provided with a limiting groove 15 relative to the position of the limiting ring 14, the lower end of the inner wall of the water tank 12 is annular and has an equal interval, a plurality of water outlets 16 are uniformly formed in the annular and equal interval, the rear end of the top surface of the shell 2 is fixedly provided with a water pump 17, and the output end and the input end of the water pump 17 are both connected with a guide pipe 18.

Specifically, base 1 is the loop configuration, and shell 2 is the downward lid form cylinder structure of concave surface, and base 1 internal diameter size equals with shell 2 internal diameter size.

Further, the steel wire brush head 5 is of a V-shaped structure, the inner wall of the annular groove 6 is in sliding contact with the inner wall of the rotating groove 7, and the threaded rod 9 is in threaded connection with the threaded hole 8.

Furthermore, the limiting column 11 is of a U-shaped structure with a downward concave surface, the pressing plate 10 is in sliding fit with the inside of the limiting column 11, when workers clean the inside of a cylinder of a hydraulic cylinder in the hydraulic support, the device can be lifted and the position of the cleaning column 4 corresponds to the position of the open end of the cylinder, the cleaning column 4 is pressed into the cylinder, at the moment, the steel wire brush head 5 can generate elastic deformation and generates mutual extrusion effect with the inner wall of the cylinder, immediately, the workers only need to press the pressing plate 10 downwards, the two pressing plates 10 can move downwards along the inside of the limiting column 11 in a straight line mode, as the threaded rod 9 cannot rotate, the cleaning column 4 can rotate along the positions of the annular groove 6 and the rotating groove 7 under the driving of the threaded connection relationship between the threaded rod 9 and the threaded hole 8, then the steel wire brush head 5 can generate a washing effect on the inner wall of the cylinder, and the workers can quickly and conveniently press and lift the pressing plate 10 in a reciprocating mode through the device The cylinder is inside clean, has both improved clean convenient degree and also can strengthen clean abundant nature through cooperation rotatory action under a large amount of steel wire brush head 5 designs.

Still further, the water tank 12 and the baffle 13 are both of an annular structure, the limiting ring 14 is in running fit with the limiting groove 15, the water outlets 16 and the steel wire brush heads 5 are arranged in a staggered arrangement structure, the front end part of the guide pipe 18 positioned at the front side penetrates through the rear part of the top surface of the limiting ring 14 and extends into the water tank 12, when a worker operates the device to rotationally wash the interior of the cylinder, the water pump 17 can be used for pouring externally prepared cleaning liquid into the water tank 12 through the guide pipe 18, then the cleaning liquid can overflow from the water outlets 16 and uniformly splashes on the inner wall of the cylinder along with the rotation of the cleaning column 4, the problem that the cleaning liquid can be extruded out by the device after being put in advance is avoided, the cleaning liquid can be effectively utilized to clean the inner wall of the cylinder, the waste of the cleaning liquid is reduced, one stroke is two times, on the other hand, the baffle 13 is rotationally connected with the upper part of the water tank 12 through the limiting ring 14 and the limiting groove 15, the conduit 18 is not in communication with the tank 12 when the cleaning column 4 is rotated.

The working principle is as follows: when a worker cleans the cylinder barrel of a hydraulic cylinder in a hydraulic support, the device can be lifted, the position of the cleaning column 4 corresponds to the open end of the cylinder barrel, then the cleaning column 4 is pressed into the cylinder barrel, at the moment, the steel wire brush head 5 can generate elastic deformation and generate a mutual extrusion effect with the inner wall of the cylinder barrel, then the worker only needs to press the pressing plates 10 downwards, the two pressing plates 10 can move downwards along the inner part of the limiting column 11 in a straight line, because the threaded rod 9 can not rotate, the cleaning column 4 can rotate along the positions of the annular groove 6 and the rotating groove 7 under the driving of the threaded connection relationship between the threaded rod 9 and the threaded hole 8, then the steel wire brush head 5 can generate a washing effect on the inner wall of the cylinder barrel, and the worker can quickly and conveniently clean the inner part of the cylinder barrel only through the reciprocating pressing and lifting actions of the pressing plates 10, both improved clean convenient degree and also can cooperate the rotatory action to strengthen clean sufficiency under the design of a large amount of steel wire brush heads 5, the staff is when the cylinder is washd in the operation this device is rotatory, can also utilize water pump 17 to irritate basin 12 inside with the cleaning solution that outside modulation passes through pipe 18, then the cleaning solution can spill over from 16 departments of apopore and along with the even splash of rotation of cleaning post 4 on the cylinder inner wall, avoid putting into the problem that the cleaning solution can be pushed out by this device in advance, can effectually utilize the cleaning solution to clean the cylinder inner wall, the waste of cleaning solution has also been reduced, double-purpose at one stroke, on the other hand has realized being connected with the rotation on basin 12 upper portion through spacing ring 14 and spacing groove 15 because of baffle 13, so can not influence the intercommunication of pipe 18 and basin 12 when cleaning post 4 rotates.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a hydraulic support stand cylinder deep hole belt cleaning device, includes base (1), its characterized in that: the top surface of the base (1) is coaxially and fixedly provided with a shell (2), the middle parts of the front wall of the shell (2) and the front wall of the base (1) are respectively provided with a through hole (3), the middle part of the top surface of the shell (2) is provided with a cleaning column (4) in a penetrating way, the lower end of the outer wall of the cleaning column (4) is in an annular shape and is uniformly and fixedly provided with a plurality of steel wire brush heads (5) at equal intervals relative to the position inside the shell (2), the upper part of the annular outer wall of the cleaning column (4) is provided with an annular groove (6), the middle part of the top surface of the shell (2) is provided with a rotating groove (7) relative to the position of the annular groove (6), the middle part of the top surface of the cleaning column (4) is provided with a threaded hole (8), a threaded rod (9) is inserted inside the threaded hole (8), the upper end of the outer wall of the threaded rod (9) is symmetrically and is provided with two pressing plates (10), the two sides of the top surface of the base (1) are respectively provided with a limiting column (11) relative to the position of the outer side end of the pressing plates (10), the water tank (12) is opened on the top surface of the cleaning column (4) relative to the position of the outer side of the threaded hole (8), a baffle (13) is arranged on the upper portion of the water tank (12), a limiting ring (14) is fixedly arranged in the middle of the outer wall of the baffle (13), a limiting groove (15) is opened on the inner wall of the water tank (12) relative to the position of the limiting ring (14), a plurality of water outlets (16) are uniformly opened at the lower end of the inner wall of the water tank (12) in an annular and equidistant mode, a water pump (17) is fixedly arranged at the rear end of the top surface of the shell (2), and the output end and the input end of the water pump (17) are connected with a guide pipe (18).

2. The deep hole cleaning device for the cylinder barrel of the hydraulic support stand column as claimed in claim 1, wherein: the base (1) is of an annular structure, the shell (2) is of a cover-shaped cylindrical structure with a downward concave surface, and the inner diameter of the base (1) is equal to that of the shell (2).

3. The deep hole cleaning device for the cylinder barrel of the hydraulic support stand column as claimed in claim 1, wherein: the steel wire brush head (5) is of a V-shaped structure, the inner wall of the annular groove (6) is in sliding contact with the inner wall of the rotating groove (7), and the threaded rod (9) is in threaded connection with the threaded hole (8).

4. The deep hole cleaning device for the cylinder barrel of the hydraulic support stand column as claimed in claim 1, wherein: the limiting column (11) is of a U-shaped structure with a downward concave surface, and the pressing plate (10) is in sliding fit with the inside of the limiting column (11).

5. The deep hole cleaning device for the cylinder barrel of the hydraulic support stand column as claimed in claim 1, wherein: basin (12) are the loop configuration with baffle (13), spacing ring (14) and spacing groove (15) normal running fit, it is a plurality of apopore (16) and a plurality of steel wire brush head (5) are staggered arrangement structure setting, are located the front side pipe (18) front end portion runs through spacing ring (14) top surface rear portion and extends to inside basin (12).