Vertical acid-resistant storage tank cleaning mechanism

Abstract

The utility model discloses a cleaning mechanism for a vertical acid-resistant storage tank. The cleaning mechanism comprises an equipment rack, a traction rope and a machine hopper, the equipment rack is used for supporting mechanism elements, and an emergency stop assembly and a safety buffer assembly are arranged on the equipment rack; the acid storage tank cleaning mechanism relates to the technical field of acid storage tank cleaning, and has the following beneficial effects that the bottom of the mechanism can be erected at the tank bottom of an acid storage tank through the fixed supporting assembly, then the mechanism is fixed, and then the mechanism can automatically clean the wall surface through the efficient cleaning assembly; therefore, the mechanism can clean all positions of the lower portion of the tank body, after the lower portion of the acid-resistant storage tank is cleaned, the mechanism can be fixed to the upper portion of the acid storage tank again, then the whole tank body can be cleaned, and the requirement for efficient cleaning of the acid storage tank with the too large height size can be met.

Description

Technical Field

[0001] The utility model relates to the technical field of acid storage tank cleaning, in particular to a vertical acid-resistant storage tank cleaning mechanism. Background Art

[0002] An acid-resistant storage tank is a storage tank for storing acidic substances and is widely used in industrial production. However, when a vertical acid-resistant storage tank needs to be cleaned, tools such as a water gun need to be inserted through the opening at the top for cleaning. However, when the volume of the acid storage tank is too large, there will be positions that the water gun's range cannot reach, and tools of conventional length cannot clean the lower part of the tank body either. Therefore, we designed a vertical acid-resistant storage tank cleaning mechanism. Content of the Utility Model

[0003] To achieve the above objectives, the utility model is realized through the following technical solutions: A vertical acid-resistant storage tank cleaning mechanism includes a support frame; the support frame is used to support the mechanism components, and a fixed support component and an efficient cleaning component are provided on the support frame;

[0004] Among them, the fixed support component includes: a first electric push rod, a support head, and a secondary support head;

[0005] The first electric push rod is installed around the side of the support frame, and the support head and the secondary support head are installed on the telescopic end of the first electric push rod. The mechanism can be fixedly installed through this component.

[0006] The efficient cleaning component includes: a rotary drive, a shaft hole, a threaded hole, a threaded rod, a rotary bearing, a base, an adjustment frame, a guide hole, a guide rod, a drive groove, a driver, a drive gear, an annular slideway, an annular slide rail, an outer support ring, a toothed ring, a second electric push rod, a motor frame, a drive motor, and a cleaning brush;

[0007] The shaft hole is opened on the support frame, the threaded hole is opened on the adjustment frame, the threaded rod is installed in the shaft hole and passes through the threaded hole, the threaded rod is connected to the base through a rotary bearing, the rotary drive is installed on the support frame and its output end is connected to the upper end of the threaded rod, the guide hole is opened on the adjustment frame, the guide rod is installed on the base and passes through the guide hole, the annular slideway is opened on the adjustment frame, the annular slide rail is installed on the inner circumferential wall of the outer support ring, the outer support ring is installed in the annular slideway through the annular slide rail, the toothed ring is installed on the annular slide rail, the drive groove is opened on the adjustment frame and communicates with the annular slideway, the driver is installed in the drive groove, the drive gear is sleeved on the output end of the driver and meshes with the toothed ring, the second electric push rod is installed on the outer support ring, the motor frame is installed on the telescopic end of the second electric push rod, the drive motor is installed in the motor frame, and the cleaning brush is installed on the output end of the drive motor. This component can be used to brush the tank body.

[0008] Preferably, the positions of the support head and the auxiliary support head are perpendicularly aligned with each other.

[0009] Preferably, a signal receiver is provided on the rotary drive.

[0010] Preferably, an annular water spray pipe is provided on the support frame.

[0011] Beneficial effects

[0012] The vertical acid-resistant storage tank cleaning mechanism of the present invention has the following beneficial effects:

[0013] In this case, the bottom of the mechanism can be erected at the bottom of the acid storage tank through the fixed support assembly and then the mechanism is fixed. Subsequently, through the high-efficiency cleaning assembly, the mechanism can automatically clean the wall surface, so as to ensure that the mechanism can clean all positions at the lower part of the tank body. After cleaning the lower part of the acid-resistant storage tank, the mechanism can be re-fixed on the upper part of the acid storage tank, and then the cleaning of the entire tank body can be completed, so as to meet the high-efficiency cleaning of acid storage tanks with too large height dimensions. Description of the drawings

[0014] Figure 1 It is a three-dimensional external structure schematic diagram of the vertical acid-resistant storage tank cleaning mechanism described in the present invention.

[0015] Figure 2 It is a front view structure schematic diagram of the vertical acid-resistant storage tank cleaning mechanism described in the present invention.

[0016] Figures 3-4 It is a partial enlarged schematic diagram of the high-efficiency cleaning assembly of the vertical acid-resistant storage tank cleaning mechanism described in the present invention.

[0017] In the figure: 1, support frame; 2, first electric push rod; 3, support head; 4, auxiliary support head; 5, rotary drive; 6, shaft hole; 7, threaded hole; 8, threaded rod; 9, rotary bearing; 10, base; 11, adjustment frame; 12, guide hole; 13, guide rod; 14, drive groove; 15, drive; 16, drive gear; 17, annular slideway; 18, annular slide rail; 19, outer support ring; 20, toothed ring; 21, second electric push rod; 22, motor frame; 23, drive motor; 24, cleaning brush; Detailed implementation manners

[0018] Based on the embodiments in the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0019] Please refer to Figures 1-4 , the present invention provides a technical solution.

[0020] A vertical acid-resistant storage tank cleaning mechanism, comprising a support frame; the support frame is used to support the mechanism components, and a fixed support component and an efficient cleaning component are arranged on the support frame;

[0021] Among them, the fixed support component includes: a first electric push rod, a support head and a secondary support head;

[0022] The first electric push rod is installed around the side of the support frame, and the support head and the secondary support head are installed on the telescopic end of the first electric push rod.

[0023] The efficient cleaning component includes: a rotary drive, a shaft hole, a threaded hole, a threaded rod, a rotary bearing, a base, an adjusting frame, a guide hole, a guide rod, a drive groove, a driver, a drive gear, an annular slideway, an annular slide rail, an outer support ring, a toothed ring, a second electric push rod, a motor bracket, a drive motor and a cleaning brush;

[0024] The shaft hole is opened on the support frame, the threaded hole is opened on the adjusting frame, the threaded rod is installed in the shaft hole and passes through the threaded hole, the threaded rod is connected to the base through a rotary bearing, the rotary drive is installed on the support frame and its output end is connected to the upper end of the threaded rod, the guide hole is opened on the adjusting frame, the guide rod is installed on the base and passes through the guide hole, the annular slideway is opened on the adjusting frame, the annular slide rail is installed on the inner circumferential wall of the outer support ring, the outer support ring is installed in the annular slideway through the annular slide rail, the toothed ring is installed on the annular slide rail, the drive groove is opened on the adjusting frame and communicates with the annular slideway, the driver is installed in the drive groove, the drive gear is sleeved on the output end of the driver and meshes with the toothed ring, the second electric push rod is installed on the outer support ring, the motor bracket is installed on the telescopic end of the second electric push rod, the drive motor is installed in the motor bracket, and the cleaning brush is installed on the output end of the drive motor.

[0025] It should be noted that when tank cleaning is required, the base is extended into the tank and abutted against the bottom surface, and then the first electric push rod is started to press the support head and the secondary support head against the inner wall of the tank to complete the installation and fixation of the cleaning mechanism. Then, the second electric push rod moves the position of the cleaning brush to the inner wall of the tank, and then the drive motor is started to rotate the cleaning brush to achieve the cleaning effect. Then, the driver is started to make the drive gear drive the annular slide rail with the toothed ring to start rotating in the annular slideway, so as to drive the outer support ring to rotate, so as to adjust the cleaning position of the cleaning brush, so that the cleaning brush can be comprehensively cleaned. At the same time, by starting the rotary drive, the threaded rod can rotate on the base through the rotary bearing, so that the adjusting frame can be lifted and lowered on the guide rod, so as to drive the cleaning brush to move to different heights for cleaning, so as to ensure the cleaning range of the mechanism.

[0026] Preferably, furthermore, the positions of the support head and the secondary support head are vertically aligned with each other.

[0027] It should be noted that the two perpendicular support points of the support head and the auxiliary support head can ensure that the mechanism is fixed more stably.

[0028] Preferably, furthermore, a signal receiver is provided on the rotary drive.

[0029] It should be noted that the signal receiver is used to associate with the electronic drive elements in the mechanism, facilitating remote control of the mechanism elements.

[0030] Preferably, furthermore, an annular water spray pipe is provided on the support frame.

[0031] It should be noted that the annular water spray pipe can spray water onto the inner wall surface of the tank body in cooperation with the cleaning brush during the cleaning process.

[0032] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A vertical acid-resistant tank cleaning mechanism, comprising a support frame; the support frame is used to support mechanism components, characterized in that: The support frame is provided with a fixed support component and a high-efficiency cleaning component; Wherein, the fixed support assembly includes: a first electric push rod, a support head and a secondary support head; The first electric push rod is installed around the sides of the support frame, and the support head and the auxiliary support head are installed on the telescopic end of the first electric push rod; The high-efficiency cleaning component includes: a rotary driver, an axial hole, a threaded hole, a threaded rod, a rotary bearing, a base, an adjustment frame, a guide hole, a guide rod, a driving groove, a driver, a driving gear, an annular slideway, an annular slide rail, an outer support ring, a gear ring, a second electric push rod, a motor frame, a driving motor and a cleaning brush; The axial hole is arranged on the supporting frame, the threaded hole is arranged on the adjusting frame, the threaded rod is installed in the axial hole and passes through the threaded hole, the threaded rod is connected to the base through a rotating bearing, the rotating driver is installed on the supporting frame and the output end is connected to the upper end of the threaded rod, the guide hole is arranged on the adjusting frame, the guide rod is installed on the base and passes through the guide hole, the annular slide is arranged on the adjusting frame, the annular slide rail is installed on the inner ring wall surface of the outer support ring, the outer support ring is installed in the annular slide rail through the annular slide rail, the gear ring is installed on the annular slide rail, the driving groove is arranged on the adjusting frame and connected to the annular slide rail, the driver is installed in the driving groove, the driving gear is sleeved on the output end of the driver and meshed with the gear ring, the second electric push rod is installed on the outer support ring, the motor frame is installed on the telescopic end of the second electric push rod, the driving motor is installed in the motor frame, and the cleaning brush is installed on the output end of the driving motor.

2. A vertical acid-resistant tank cleaning mechanism according to claim 1, characterized in that: The support head and the auxiliary support head are vertically aligned with each other.

3. A vertical acid-resistant tank cleaning mechanism according to claim 1, characterized in that: The rotary driver is provided with a signal receiver.

4. A vertical acid-resistant tank cleaning mechanism according to claim 1, characterized in that: An annular water spray pipe is arranged on the supporting frame.

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