Elbow cleaning device
By designing an elbow cleaning device of a rotary clamping mechanism and a cleaning unit, the problem of difficulty in cleaning the outer and inner walls of the elbows simultaneously in the prior art is solved, and an efficient cleaning effect is achieved, and the problem of debris accumulation at corners is avoided.
Patent Information
- Application Number
- CN202421248740.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-03
- Publication Date
- 2025-03-04
- Estimated Expiration
- 2034-06-03
AI Technical Summary
The prior art is difficult to clean the outer and inner walls of the elbow at the same time, and debris or dust in the elbow is difficult to fall off during cleaning and easily accumulate at corners.
An elbow cleaning device including a rotary clamping mechanism and a cleaning unit is designed. The rotary clamping mechanism can fix the elbow at a desired angle, and the cleaning unit can clean the outer and inner walls of the elbow through the cleaning cylinder and the extension rod, and is equipped with a rotary driving mechanism.
The simultaneous cleaning of the outer and inner walls of the elbow is achieved, cleaning efficiency is improved, and the problem of debris or dust accumulation at the corners of the elbow is avoided through the design of the rotary clamping mechanism.
Smart Images
Figure CN222551603U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of cleaning devices, in particular to an elbow cleaning device. Background Art
[0002] Elbows are widely used in various industries as pipe fittings. The elbow cleaning device is a device used to clean the inner and outer walls of elbows.
[0003] Currently, there are the following problems when cleaning elbows: (1) Generally, manual cleaning is performed using a brush; (2) The outer and inner walls of the elbow cannot be cleaned at the same time; (3) Since the elbow has an angle, when the inner wall of one end is cleaned, the debris or dust in the elbow cannot be easily dropped and accumulates at the corner of the elbow. Utility Model Content
[0004] In view of the deficiencies in the prior art, the utility model provides an elbow cleaning device to solve the problems mentioned in the above background technology.
[0005] In order to solve the above technical problems, the utility model provides the following technical solutions:
[0006] A elbow cleaning device comprises a base, a wall panel is connected to the rear side of the base, a top plate is connected to the wall panel, and two symmetrical support plates are connected to the front side of the base. A rotating clamping mechanism is provided on the two support plates, and the elbow can be driven to rotate and fixed at a desired angle through the rotating clamping mechanism; cleaning units are provided on both sides of the support plate on the top plate, and the two cleaning units are symmetrical about the central axis of the two support plates; the cleaning unit comprises a mounting block connected to the top plate, a first cylinder connected to the mounting block, a control box connected to the telescopic end of the first cylinder, a first rotating shaft rotatably connected to the control box, a cleaning cylinder connected to the first rotating shaft, a driving mechanism arranged in the control box and controlling the rotation of the first rotating shaft, an extension rod is connected to the cleaning cylinder, and a cleaning brush is connected to the inner wall of the cleaning cylinder and the outer wall of the extension rod, and the extension of the first cylinder can drive the cleaning cylinder to be sleeved on the end surface of the elbow and insert the extension rod into the elbow.
[0007] Preferably, the rotating clamping mechanism includes a second rotating shaft rotatably connected to one of the support plates, a first motor installed on the support plate and transmission connected to the second rotating shaft, and a second cylinder installed on the other support plate. The telescopic end of the second cylinder passes through the support plate and the passing end is rotatably connected to the third rotating shaft through a rotating bearing, and the opposite ends of the second rotating shaft and the third rotating shaft are connected to clamping plates.
[0008] Preferably, rubber blocks are connected to the opposite ends of the two clamping plates, and a plurality of wavy patterns are provided on the opposite surfaces of the two rubber blocks.
[0009] Preferably, the driving mechanism includes a second motor disposed in a control box, a transmission shaft connected to the second motor via a coupling, a main gear connected to the transmission shaft, and a sub-gear connected to the first rotating shaft, and the main gear is meshed with the sub-gear.
[0010] Preferably, the base is provided with material receiving ports on both sides of the support plate, and an opening is provided on the front side wall of the base, a material receiving basin is slidably connected in the opening, and the upper end of the material receiving basin is open and aligned with the material receiving port.
[0011] Compared with the prior art, the utility model has the following beneficial effects:
[0012] The elbow is fixed at a desired angle by a rotating clamping mechanism so that the cleaning cylinder can be placed on the elbow and the extension rod can be inserted into the elbow. The driving mechanism controls the rotation of the cleaning cylinder, and the extension rod and the cleaning brush on the inner wall of the cleaning cylinder are used to clean the elbow at the same time, without manual cleaning, and the outer and inner walls of the elbow can be cleaned at the same time, thereby improving the cleaning efficiency. Moreover, when adjusting the angle of the elbow by a rotating clamping mechanism, one end of the elbow needs to face upward and the other end needs to face downward, so that the dust or debris generated by cleaning the inner wall will be discharged from the elbow below and will not accumulate at the corner. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a schematic diagram of the utility model;
[0014] Figure 2 is a schematic diagram of a rotary clamping mechanism;
[0015] Figure 3 is a cross-sectional view of a control box and a cleaning cylinder;
[0016] In the figure: 1-base, 2-support plate, 3-rotating clamping mechanism, 301-second rotating shaft, 302-first motor, 303-second cylinder, 304-third rotating shaft, 305-clamping plate, 306-rubber block, 4-cleaning unit, 401-mounting block, 402-first cylinder, 403-control box, 404-first rotating shaft, 405-cleaning cylinder, 406-extension rod, 407-second motor, 408-main gear, 409-secondary gear, 5-receiving basin, 6-elbow. DETAILED DESCRIPTION
[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0018] Example 1
[0019] See also Figure 1 and Figure 2 , an elbow cleaning device, comprising a base 1, a wall panel connected to the rear side of the base 1, a top panel connected to the wall panel, and two symmetrical support plates 2 connected to the front side of the base 1, and a rotating clamping mechanism 3 is provided on the two support plates 2, and the elbow can be driven to rotate and fixed at a desired angle through the rotating clamping mechanism 3. Specifically, the rotating clamping mechanism 3 comprises a second rotating shaft 301 rotatably connected to one of the support plates, a first motor 302 installed on the support plate and drivingly connected to the second rotating shaft, and a second cylinder 303 installed on the other support plate, the telescopic end of the second cylinder 303 passes through the support plate and the passing end is rotatably connected to a third rotating shaft 304 through a rotating bearing, the opposite ends of the second rotating shaft 301 and the third rotating shaft 304 are both connected to a clamping plate 305, the opposite ends of the two clamping plates 305 are connected to a rubber block 306, and the opposite surfaces of the two rubber blocks 306 are provided with a plurality of wavy patterns.
[0020] When fixing the elbow, the corner of the elbow is placed between the two support plates, and then the second cylinder is controlled to extend, driving the clamping plate thereon to move, and pressing the elbow tightly against another clamping plate, so that the elbow remains stable. The first motor can drive the first shaft to rotate, and since the two clamping plates clamp the elbow through the wave pattern, the friction is increased, so the rotation of the first shaft will drive the elbow to rotate, so as to adjust the elbow to the required angle.
[0021] The top plate is provided with cleaning units 4 on both sides of the support plate, and the two cleaning units 4 are symmetrical about the central axis of the two support plates 2. Figure 1 and Figure 3 As shown, the cleaning unit 4 includes a mounting block 401 connected to the top plate, a first cylinder 402 connected to the mounting block, a control box 403 connected to the telescopic end of the first cylinder, a first rotating shaft 404 rotatably connected to the control box, a cleaning cylinder 405 connected to the first rotating shaft, and a driving mechanism arranged in the control box and controlling the rotation of the first rotating shaft. Specifically, the driving mechanism includes a second motor 407 arranged in the control box, a transmission shaft connected to the second motor through a coupling, a main gear 408 connected to the transmission shaft, and a sub-gear 409 connected to the first rotating shaft, and the main gear 408 is meshed with the sub-gear 409. Start the second motor 407 to drive the transmission shaft to rotate, and through the cooperation of the main gear and the sub-gear, drive the first rotating shaft to rotate, thereby driving the cleaning cylinder to rotate.
[0022] The cleaning cylinder 405 is connected to an extension rod 406, and the inner wall of the cleaning cylinder 405 and the outer wall of the extension rod 406 are connected to cleaning brushes. The extension of the first cylinder 402 can drive the cleaning cylinder 405 to be sleeved on the end surface of the elbow and insert the extension rod 406 into the elbow. During the rotation of the cleaning cylinder 405, the inner wall of the cleaning cylinder 405 and the cleaning brush on the extension rod can simultaneously clean the inside and outside of the elbow.
[0023] The working principle of this embodiment is:
[0024] The elbow 6 is fixed at a desired angle by rotating the clamping mechanism 3 so that the cleaning cylinder can be sleeved on the elbow and the extension rod can be inserted into the elbow. The first cylinder 402 extends to drive the cleaning cylinder 405 to be sleeved on the end surface of the elbow and the extension rod 406 is inserted into the elbow. The cleaning cylinder 405 is controlled to rotate by the driving mechanism, and the elbow is cleaned by the extension rod and the cleaning brush on the inner wall of the cleaning cylinder at the same time, without manual cleaning, and the outer wall and the inner wall of the elbow can be cleaned at the same time, thereby improving the cleaning efficiency. Moreover, when adjusting the angle of the elbow by rotating the clamping mechanism 3, one end of the elbow needs to be upward and the other end faces, so that the dust or debris generated by the cleaning of the inner wall will be discharged from the elbow below and will not accumulate at the corner. After cleaning one side of the elbow, the first motor 302 is controlled to reverse, so that the elbow rotates toward the other cleaning unit 4 and is adjusted to the desired angle, and then the other end of the elbow is cleaned by the cleaning unit 4 at the other end.
[0025] Example 2
[0026] On the basis of Example 1, the base 1 is provided with material receiving ports on both sides of the support plate, and the front side wall of the base is provided with an opening, in which a material receiving basin 5 is slidably connected, and the upper end of the material receiving basin is open and aligned with the material receiving port. The debris falling from the elbow will fall into the material receiving basin 5 to collect the debris.
[0027] It should be noted that the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the sentence "comprises a ..." does not exclude the existence of other identical elements in the process, method, article or device including the element.
[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. An elbow cleaning device, characterized in that: The invention comprises a base (1), the rear side of the base (1) is connected to a wall panel, the wall panel is connected to a top panel, the front side of the base (1) is connected to two symmetrical support panels (2), the two support panels (2) are provided with a rotating clamping mechanism (3), and the rotating clamping mechanism (3) can drive the elbow to rotate and be fixed at a desired angle; cleaning units (4) are provided on both sides of the support panel on the top panel, and the two cleaning units (4) are symmetrical about the central axis of the two support panels (2); The cleaning unit (4) comprises a mounting block (401) connected to the top plate, a first cylinder (402) connected to the mounting block, a control box (403) connected to the telescopic end of the first cylinder, a first rotating shaft (404) rotatably connected to the control box, a cleaning cylinder (405) connected to the first rotating shaft, and a driving mechanism disposed in the control box and controlling the rotation of the first rotating shaft, wherein an extension rod (406) is connected to the cleaning cylinder (405), and the inner wall of the cleaning cylinder (405) and the outer wall of the extension rod (406) are both connected to cleaning brushes, and the first cylinder (402) can be extended to drive the cleaning cylinder (405) to be sleeved on the end surface of the elbow, and the extension rod (406) is inserted into the elbow.
2. An elbow cleaning device according to claim 1, characterized in that: The rotary clamping mechanism (3) comprises a second rotating shaft (301) rotatably connected to one of the support plates, a first motor (302) mounted on the support plate and drivingly connected to the second rotating shaft, and a second cylinder (303) mounted on the other support plate, wherein the telescopic end of the second cylinder (303) passes through the support plate and the passing end is rotatably connected to the third rotating shaft (304) via a rotary bearing, and the opposite ends of the second rotating shaft (301) and the third rotating shaft (304) are both connected to clamping plates (305).
3. An elbow cleaning device according to claim 2, characterized in that: The opposite ends of the two clamping plates (305) are connected with rubber blocks (306), and the opposite surfaces of the two rubber blocks (306) are provided with a plurality of wave patterns.
4. The elbow cleaning device according to claim 3, characterized in that: The driving mechanism comprises a second motor (407) arranged in a control box, a transmission shaft connected to the second motor through a coupling, a main gear (408) connected to the transmission shaft, and a sub-gear (409) connected to the first rotating shaft, wherein the main gear (408) is meshed with the sub-gear (409).
5. The elbow cleaning device according to claim 4, characterized in that: The base (1) is provided with material receiving ports on both sides of the support plate, and an opening is provided on the front side wall of the base, in which a material receiving basin (5) is slidably connected, and the upper end of the material receiving basin is open and aligned with the material receiving port.