CN210988777U

CN210988777U - Vertical spiral elastic compensation brush

Info

Publication number: CN210988777U
Application number: CN201922119762.4U
Authority: CN
Inventors: 刘福恩; 赵维东
Original assignee: Weihai Santian Yongci Technology Co ltd
Current assignee: Weihai Santian Yongci Technology Co ltd
Priority date: 2019-11-28
Filing date: 2019-11-28
Publication date: 2020-07-14
Anticipated expiration: 2029-11-28

Abstract

The utility model provides a vertical spiral elastic compensation brush, it has solved among the prior art two heavy pond clearance technical problem that the pond wall clearance degree of difficulty is big that wastes time and energy. The elastic brush assembly is arranged on the central shaft and is provided with a plurality of groups, the elastic brush assembly is provided with a brush, a brush fixing plate and an elastic compensation device, and the brush is connected with the elastic compensation device through the brush fixing plate; a plurality of groups of elastic brush assemblies are arranged along the radial direction of the central shaft at certain intervals, and a plurality of groups of elastic brush assemblies are also arranged along the axial direction of the central shaft; the upper end of the central shaft is connected with a brush rotating shaft which rotates under the action of a driving device so as to drive the central shaft to rotate; the lower end of the central shaft is connected with a bottom plate, and a bottom plate brush is connected below the bottom plate. The utility model discloses simple structure, convenient feasible, labour saving and time saving can effectively clear up impurity and attachment on the runner pool wall.

Description

Vertical spiral elastic compensation brush

Technical Field

The utility model relates to a cleaning equipment technical field, concretely relates to vertical spiral elastic compensation brush.

Background

The secondary sedimentation tank is an important process sedimentation tank for sewage treatment by an activated sludge process in a sewage treatment plant, and the secondary sedimentation tank of a large and medium-sized sewage treatment plant is mostly a circular radial flow sedimentation tank. Two heavy ponds are after using for a long time, and more sediment and impurity can be piled up to the inside of sedimentation tank, need regularly handle to ensure the normal use of sedimentation tank, traditional sedimentation tank adopts the mode of artifical clearance to clear up, but artifical clearance is wasted time and energy, work load is great.

And current sewage treatment plant secondary sedimentation pond drainage runner pool wall can have the phenomenon of unevenness because the precision problem of construction, and some rotatory cleaning tool when the clearance pool wall, when clearing up, the rotation axis is close to the wall, damages the cleaning tool easily when meetting the convex thing, and the rotation axis is kept away from the wall, can cause the concave position can not or be difficult to the clean up again, has certain technological problem.

SUMMERY OF THE UTILITY MODEL

The utility model discloses be exactly to two heavy pond clearance technical problem that the pond wall clearance degree of difficulty is big among the prior art wastes time and energy, provide a labour saving and time saving's vertical spiral elastic compensation brush.

In order to solve the technical problem, the utility model is provided with a central shaft and an elastic brush component, wherein the elastic brush component is arranged on the central shaft, a plurality of groups of elastic brush components are arranged on the central shaft, the elastic brush components are provided with a brush, a brush fixing plate and an elastic compensation device, and the brush is connected with the elastic compensation device through the brush fixing plate; a plurality of groups of elastic brush assemblies are arranged along the radial direction of the central shaft at certain intervals, and a plurality of groups of elastic brush assemblies are also arranged along the axial direction of the central shaft; the upper end of the central shaft is connected with a brush rotating shaft which rotates under the action of a driving device so as to drive the central shaft to rotate; the lower end of the central shaft is connected with a bottom plate, and a bottom plate brush is connected below the bottom plate.

Preferably, the elastic compensation device is provided with a torsion spring, a torsion spring frame and a pin shaft, the torsion spring frame is provided with a pin shaft hole, the torsion spring is connected to the pin shaft, the pin shaft penetrates through the pin shaft hole to be connected with the torsion spring frame and fixed through a bolt, and the torsion spring is arranged in the middle of the torsion spring frame.

Preferably, the number of the torsion springs on the pin shaft is at least one.

Preferably, the torsion spring is a double-torsion spring structure, and the tail ends of two sides of the torsion spring are respectively provided with a straight torsion arm.

Preferably, six sets of the resilient brush assemblies are arranged along the direction of the central axis, and each of the adjacently arranged resilient brush assemblies is spaced apart by an angle of 60 °.

Preferably, the bottom plate brush is connected with the elastic compensation device, and at least one bottom plate brush is arranged.

Preferably, the central shaft is a hollow stainless steel round shaft structure with a hollow middle part, and the brush rotating shaft penetrates through the central shaft and extends to the upper end of the central shaft.

Compared with the prior art, the utility model discloses possess following beneficial effect:

the utility model discloses convenient to use, labour saving and time saving have used mechanical equipment to replace two heavy ponds of manual cleaning, and the cleaning efficiency is high, can effectively clear up impurity and attachment on the runner pool wall. Through the arrangement of the elastic compensation device, the problems of uneven side wall of the pool and high cleaning difficulty are effectively solved; when meeting the concave part, the brush enlarges the vertical angle under the action of the torsion spring, so that the concave part can be cleaned. Under the combined action of the brush and the bottom plate brush, the side wall and the bottom can be cleaned, and the pool wall is cleaned completely. And the parts are made of corrosion-resistant composite materials, so that the equipment is safe and reliable to use and has long service life.

Drawings

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

FIG. 2 is a schematic view of a portion of the enlarged structure of FIG. 1;

fig. 3 is a schematic top view of the present invention;

FIG. 4 is a schematic view of the elastic brush assembly according to the present invention;

FIG. 5 is a left side view of the brush assembly of the present invention;

FIG. 6 is a schematic top view of the brush assembly of the present invention;

fig. 7 is a schematic structural view of the working state of the brush of the present invention.

The symbols in the figures indicate:

1. a central shaft; 2. an elastic brush assembly; 21. a brush; 22. a brush fixing plate; 23. an elasticity compensation device; 231. a torsion spring; 232. a torsion spring frame; 233. a pin shaft; 234. a pin shaft hole; 235. a bolt; 3. a brush rotating shaft; 4. a base plate; 5. a bottom plate brush; 6. a side wall.

Detailed Description

The invention will be further described with reference to the accompanying drawings and specific embodiments to assist understanding of the invention. The terms used in the utility model are conventional terms in the industry if no special provisions are made.

As shown in fig. 1-6, the utility model provides a vertical spiral elastic compensation brush, which is provided with a central shaft 1, wherein the central shaft 1 is a stainless steel hollow round shaft structure with a hollow middle part; the outer surface of the central shaft 1 is connected with a plurality of groups of elastic brush assemblies 2, the elastic brush assemblies 2 are uniformly arranged at certain intervals along the axial direction of the central shaft 1, and the elastic brush assemblies 2 arranged along the axial direction of the central shaft are parallel to each other.

Furthermore, on the same circumference of the central shaft 1, six groups of elastic brush assemblies 2 are uniformly arranged along the radial circumferential direction of the central shaft 1 at certain intervals, and the interval angle between every two adjacent elastic brush assemblies 2 is 60 degrees. The outer surface of the central shaft 1 of the multiple groups of elastic brush assemblies 2 forms a spiral structure, so that the cleaning efficiency is high and the cleaning speed is high.

As shown in fig. 4 to 6, the elastic brush assembly 2 is provided with a brush 21 and a brush fixing plate 22, and the brush 21 is connected to the elastic compensating means 23 through the brush fixing plate 22. The brush 21 is of a square plate-shaped structure and has elasticity, so that a certain elastic buffering space is provided when the wall of the water pool is cleaned, and the wall of the water pool is cleaned more cleanly and thoroughly.

The elastic compensation device 23 is provided with a torsion spring 231, a torsion spring frame 232 and a pin shaft 233, the torsion spring 231 is of a double-torsion spring structure, and the tail ends of two sides of the torsion spring 231 are provided with straight torsion arms; the torsion spring frame 232 is provided with a pin shaft hole 234, and the torsion spring 231 is sleeved on the pin shaft 233 and further fixed on the torsion spring frame 232 through the pin shaft 233. The pin shaft 233 passes through the pin shaft hole 234 to be connected with the torsion spring holder 232 and is fixed by the pin 235, and the torsion spring 231 is disposed at the middle of the torsion spring holder 232.

The number of the torsion springs 231 on the pin shaft 233 is one, and the number of the torsion springs 231 arranged on the torsion spring frame 232 can be adjusted according to the requirement of field work.

The upper end of the central shaft 1 is connected with a brush rotating shaft 3, the brush rotating shaft 3 penetrates through the central shaft 1 and extends to the upper end of the central shaft 1, the brush rotating shaft 3 is connected with a driving device, the brush rotating shaft 3 rotates under the action of the driving device, the central shaft 1 is further driven to rotate, and the elastic brush assembly 2 is used for cleaning under the action of the driving device.

Further, the lower end of the central shaft 1 is connected with a bottom plate 4, a bottom plate brush 5 is connected below the bottom plate 4, and the bottom plate brush 5 can clean the bottom of the cleaning pool. The upper end of the bottom plate hairbrush 5 is connected with an elastic compensation device 23, the bottom plate hairbrush 5 is connected with the bottom plate 4 through the elastic compensation device 23, the number of the bottom plate hairbrushes 5 below the bottom plate 4 is three, and the number of the torsion springs 231 in the elastic compensation device 23 is two.

Furthermore, the elastic brush component 2 is made of high-temperature-resistant and corrosion-resistant stainless steel and can adapt to severe environment and underwater operation.

As shown in fig. 7, when the present embodiment is implemented, the elastic compensation brush is first disposed to be close to the sidewall 6, and then is driven to perform the rotation cleaning operation by the driving device. When the robot moves to drive the elastic brush component 2 to move forward along the side wall, the elastic brush component 2 rotates anticlockwise under the driving of the driving device. When the convex object is met, the brush 21 avoids under the action of the torsion spring 231, so that rigid collision can be avoided, and the brush 21 is prevented from being damaged; when the brush 21 is engaged with the concave portion, the brush 21 is enlarged in the vertical angle by the torsion spring 231, so that the concave portion can be cleaned. Under the combined action of the brush 21 and the bottom plate brush 5, the side wall 6 and the bottom can be cleaned completely.

However, the above description is only an embodiment of the present invention, and the scope of the present invention should not be limited thereto, so that the replacement of the equivalent components or the equivalent changes and modifications made according to the protection scope of the present invention should be covered by the claims of the present invention.

Claims

1. A vertical spiral elastic compensation brush is provided with a central shaft and an elastic brush assembly, and is characterized in that the elastic brush assembly is arranged on the central shaft, a plurality of groups of elastic brush assemblies are arranged on the central shaft, the elastic brush assembly is provided with a brush, a brush fixing plate and an elastic compensation device, and the brush is connected with the elastic compensation device through the brush fixing plate; a plurality of groups of elastic brush assemblies are arranged along the radial direction of the central shaft at certain intervals, and a plurality of groups of elastic brush assemblies are also arranged along the axial direction of the central shaft; the upper end of the central shaft is connected with a brush rotating shaft, and the brush rotating shaft rotates under the action of a driving device so as to drive the central shaft to rotate; the lower end of the central shaft is connected with a bottom plate, and a bottom plate brush is connected below the bottom plate.

2. The vertical spiral elastic compensation brush as claimed in claim 1, wherein the elastic compensation device comprises a torsion spring, a torsion spring frame, and a pin, the torsion spring frame is provided with a pin hole, the torsion spring is connected to the pin, the pin passes through the pin hole to be connected to the torsion spring frame, and is fixed by a pin, and the torsion spring is arranged in the middle of the torsion spring frame.

3. The vertical helical spring compensating brush as claimed in claim 2, wherein there is at least one torsion spring on the pin.

4. The vertical spiral elastic compensation brush as claimed in claim 3, wherein the torsion spring has a double torsion spring structure, and the two ends of the torsion spring are provided with straight torsion arms.

5. The vertical spiral elastomeric compensation brush of claim 1, wherein six sets of elastomeric brush elements are disposed along said central axis, each adjacent set of elastomeric brush elements being angularly spaced apart by 60 °.

6. The vertical spiral spring-compensating brush as claimed in claim 1, wherein the base plate brush is connected to the spring-compensating means, and the number of the base plate brushes is at least one.

7. The vertical spiral spring-compensating brush as claimed in claim 1, wherein the central shaft is a hollow stainless steel round shaft structure with a hollow center, and the brush shaft penetrates through the central shaft and extends to the upper end of the central shaft.