Concrete conveying pipeline cleaning device for concrete mixing plant

Abstract

The utility model discloses a concrete conveying pipeline cleaning device for a concrete mixing plant, which comprises a mounting base and a support plate, a plurality of universal wheels are arranged at the bottom of the mounting base, a mounting groove is formed in the inner top of the mounting base, a driving mechanism is arranged in the mounting groove, a sliding groove is formed in the support plate, and the universal wheels are arranged in the sliding groove. A rotating mechanism is arranged on the inner side wall of the sliding groove, adjusting mechanisms are arranged at the two ends of the rotating mechanism, and cleaning mechanisms are arranged in the two adjusting mechanisms. The concrete conveying pipe cleaning device is reasonable in structural design, by arranging the adjusting mechanism and the cleaning mechanism, the distance between two cleaning brushes can be adjusted through operation of a servo motor and a two-way threaded rod in the using process of a worker, concrete conveying pipes of different specifications can be cleaned conveniently, and the cleaning efficiency is improved through the arrangement of the cleaning device. The sliding plate and the cleaning brush can be driven to displace through the elastic force of the spring, so that the cleaning brush is better attached to the concrete conveying pipe, and the cleaning effect is remarkable.

Description

Technical Field

[0001] The utility model relates to the field of concrete pipeline cleaning, in particular to a concrete conveying pipeline cleaning device for a concrete mixing station. Background Art

[0002] Concrete, abbreviated as concrete, is a general term for engineering composite materials in which aggregates are bonded into a whole by cementitious materials. The term concrete usually refers to cement as a cementitious material, sand and stone as aggregates, and water (which may contain admixtures and additives) mixed in a certain proportion and obtained by mixing. It is also called ordinary concrete, which is widely used in civil engineering. When a concrete mixing station produces concrete, it needs to discharge the material through a conveying pipeline.

[0003] In the prior art, when using a concrete pipe cleaning device, the traditional concrete cleaning device can only clean a single specification of feed pipes, and cannot clean feed pipes of different specifications according to actual needs. In addition, during use, due to the long-term adhesion of concrete to the inner wall of the feed pipe, it is difficult to ensure the cleaning effect of the feed pipe with traditional brush cleaning. Utility Model Content

[0004] The utility model aims to solve the problems in the prior art that the cleaning effect of the traditional cleaning device is single and the cleaning effect of concrete adhesion is poor when the concrete pipe cleaning device is used. A concrete conveying pipe cleaning device for a concrete mixing station is proposed. The setting of the adjustment mechanism and the cleaning mechanism can adjust the cleaning brush spacing according to the actual needs of the staff, so that the concrete conveying pipes of different specifications can be cleaned. At the same time, a cleaning device is added inside the device, so that the staff can drive the arc and the cleaning brush to move through the elastic force of the spring during the actual cleaning process, so that the arc and the cleaning brush are pressed against the inner wall of the concrete conveying pipe, and the cleaning effect is remarkable.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A concrete conveying pipe cleaning device for a concrete mixing station comprises a mounting base and a support plate, wherein a plurality of universal wheels are arranged at the bottom of the mounting base, a mounting groove is arranged at the inner top of the mounting base, a driving mechanism is arranged in the mounting groove, an end of the driving mechanism is fixedly connected to the bottom of the support plate, a slide groove is arranged on the support plate, a rotating mechanism is arranged on the inner side wall of the slide groove, adjustment mechanisms are arranged at both ends of the rotating mechanism, two adjustment mechanisms are slidably connected to the slide groove, and cleaning mechanisms are arranged in the two adjustment mechanisms.

[0007] Preferably, the driving mechanism includes an electric push rod fixedly installed at the bottom of the installation groove, the telescopic end of the electric push rod is fixedly connected to a connecting plate, the top of the connecting plate is fixedly connected to a motor, and the end of the output shaft of the motor is fixedly connected to the bottom of the support plate.

[0008] Preferably, the rotating mechanism comprises a bidirectional threaded rod rotatably connected in a slide slot, a servo motor is fixedly mounted on the inner side wall of the slide slot, and the output shaft end of the servo motor is rotatably connected to the end of the bidirectional threaded rod.

[0009] Preferably, the adjustment mechanism includes a threaded block threadedly connected to the side wall of the bidirectional threaded rod, the top of the threaded block is fixedly connected to an L-shaped rod, the end of the L-shaped rod extends out of the slide groove and is fixedly connected to a mounting frame, and the L-shaped rod is slidably connected to the slide groove.

[0010] Preferably, the cleaning mechanism includes a slide plate slidably connected in the mounting frame, the side wall of the slide plate is fixedly connected with an arc-shaped cleaning plate, the surface of the arc-shaped cleaning plate is provided with a cleaning brush, and a spring is fixedly connected between one end of the slide plate away from the arc-shaped cleaning plate and the inner wall of the mounting frame.

[0011] Preferably, the spring is an elastic spring, which plays an elastic role when the arc-shaped cleaning plate and the cleaning brush are reset.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] 1. Through the setting of the adjustment mechanism, the two installation frames can be driven to move left and right through the operation of the servo motor and the bidirectional threaded rod during use by the staff, so as to adjust the distance between the two cleaning brushes, which is convenient for cleaning concrete conveying pipes of different specifications.

[0014] 2. Through the setting of the cleaning mechanism, the staff can use the elastic force of the spring to drive the slide plate and the cleaning brush to move during actual use, so that they can better fit the concrete conveying pipe and achieve significant cleaning effect.

[0015] To sum up, the utility model has a reasonable structural design. By setting an adjustment mechanism and a cleaning mechanism, it can drive the two mounting frames to move left and right through the operation of the servo motor and the bidirectional threaded rod during use by the staff, so as to adjust the distance between the two cleaning brushes, which is convenient for cleaning concrete conveying pipes of different specifications. At the same time, through the setting of the cleaning device, the staff can drive the slide plate and the cleaning brush to move through the elastic force of the spring during actual use, so that they can better fit the concrete conveying pipe and the cleaning effect is remarkable. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1This is a structural schematic diagram of a concrete conveying pipeline cleaning device for a concrete mixing station proposed by the utility model;

[0017] Figure 2 for Figure 1 A in the enlarged view;

[0018] Figure 3 It is a schematic diagram of the top view of the cleaning mechanism and the concrete delivery pipe.

[0019] In the figure: 1 mounting base, 2 universal wheel, 3 mounting slot, 4 electric push rod, 5 connecting plate, 6 motor, 7 servo motor, 8 bidirectional threaded rod, 9 threaded block, 10 L-shaped rod, 11 mounting frame, 12 spring, 13 slide plate, 14 arc cleaning plate, 15 cleaning brush, 16 slide slot, 17 support plate. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] Reference Figure 1-3 A concrete conveying pipe cleaning device for a concrete mixing station comprises a mounting base 1 and a support plate 17, a plurality of universal wheels 2 are arranged at the bottom of the mounting base 1, a mounting groove 3 is provided at the inner top of the mounting base 1, a driving mechanism is arranged in the mounting groove 3, an end of the driving mechanism is fixedly connected to the bottom of the support plate 17, the driving mechanism comprises an electric push rod 4 fixedly mounted at the bottom of the mounting groove 3, a connecting plate 5 is fixedly connected to the telescopic end of the electric push rod 4, a motor 6 is fixedly connected to the top of the connecting plate 5, and an output shaft end of the motor 6 is fixedly connected to the bottom of the support plate 17. Through the setting of the driving mechanism, the two cleaning brushes 15 can be driven to rotate and scrape through the driving of the electric push rod 4 and the rotation of the motor 6, so as to efficiently clean the inner wall of the concrete conveying pipe;

[0022] The support plate 17 is provided with a slide groove 16, and the inner side wall of the slide groove 16 is provided with a rotating mechanism, which includes a bidirectional threaded rod 8 rotatably connected in the slide groove 16, and a servo motor 7 is fixedly installed on the inner side wall of the slide groove 16, and the end of the output shaft of the servo motor 7 is rotatably connected to the end of the bidirectional threaded rod 8;

[0023] Both ends of the rotating mechanism are provided with adjustment mechanisms, and the two adjustment mechanisms are slidably connected to the slide groove 16. The adjustment mechanism includes a threaded block 9 threadedly connected to the side wall of the bidirectional threaded rod 8, and the top of the threaded block 9 is fixedly connected with an L-shaped rod 10. The end of the L-shaped rod 10 extends outside the slide groove 16 and is fixedly connected with a mounting frame 11. The L-shaped rod 10 is slidably connected to the slide groove 16. Through the setting of the rotating mechanism and the adjustment mechanism, the bidirectional threaded rod 8 can be driven by the servo motor 7 to rotate. The rotation of the bidirectional threaded rod 8 will drive the two L-shaped rods 10 to move left and right, so as to adjust the distance between the two cleaning brushes 15, so as to clean concrete feeding pipes of different specifications, which is practical and efficient.

[0024] A cleaning mechanism is provided in both adjustment mechanisms, and the cleaning mechanism includes a slide plate 13 slidably connected in the mounting frame 11, a curved cleaning plate 14 is fixedly connected to the side wall of the slide plate 13, a cleaning brush 15 is provided on the surface of the curved cleaning plate 14, and a spring 12 is fixedly connected between one end of the slide plate 13 away from the curved cleaning plate 14 and the inner wall of the mounting frame 11. Through the setting of the cleaning mechanism, the elastic force of the spring 12 can drive the slide plate 13 and the cleaning brush 15 to move, so that they can better fit the inner wall of the concrete conveying pipe, and the cleaning effect is remarkable.

[0025] The functional principle of the utility model can be explained through the following operation modes:

[0026] In the present invention, when the staff uses the present invention, the staff pushes the mounting base 1 to the position of the feeding pipe at the bottom of the mixing station through the universal wheel 2, and adds the cleaning and descaling agent to the cleaning brush 15, and then the staff drives the servo motor 7 to operate, and the operation of the servo motor 7 drives the two-way threaded rod 8 to rotate, and the two-way threaded rod 8 drives the two threaded blocks 9 and the L-shaped rod 10 to rotate. Since the two L-shaped rods 10 are both slidably connected to the slide groove 16, the driving of the servo motor 7 drives the two L-shaped rods 10 to move left and right, so as to adjust the gap between the two arc-shaped cleaning plates 14, which can adjust the gap between the two arc-shaped cleaning plates 14. The cleaning effect of the cleaning brush 15 is improved by the driving motor 6. The cleaning brush 15 can be driven to rotate to clean the concrete attached to the inner wall of the concrete conveying pipe. The cleaning of the concrete conveying pipe can be completed by the driving displacement of the electric push rod 4. The cleaning effect is remarkable.

[0027] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A concrete conveying pipe cleaning device for a concrete mixing station, comprising a mounting base (1) and a support plate (17), characterized in that: A plurality of universal wheels (2) are provided at the bottom of the mounting base (1), a mounting groove (3) is provided at the inner top of the mounting base (1), a driving mechanism is provided in the mounting groove (3), an end of the driving mechanism is fixedly connected to the bottom of the support plate (17), the support plate (17) is provided with a slide groove (16), an inner side wall of the slide groove (16) is provided with a rotating mechanism, both ends of the rotating mechanism are provided with adjusting mechanisms, both of the adjusting mechanisms are slidably connected to the slide groove (16), and both of the adjusting mechanisms are provided with a cleaning mechanism.

2. A concrete conveying pipe cleaning device for a concrete mixing station according to claim 1, characterized in that: The driving mechanism comprises an electric push rod (4) fixedly mounted at the bottom of the mounting groove (3); the telescopic end of the electric push rod (4) is fixedly connected to a connecting plate (5); the top of the connecting plate (5) is fixedly connected to a motor (6); and the output shaft end of the motor (6) is fixedly connected to the bottom of a support plate (17).

3. The concrete conveying pipe cleaning device for a concrete mixing station according to claim 1 is characterized in that: The rotating mechanism comprises a bidirectional threaded rod (8) rotatably connected in a slide groove (16), a servo motor (7) is fixedly mounted on the inner side wall of the slide groove (16), and the output shaft end of the servo motor (7) is rotatably connected to the end of the bidirectional threaded rod (8).

4. A concrete conveying pipe cleaning device for a concrete mixing station according to claim 3, characterized in that: The adjustment mechanism comprises a threaded block (9) threadedly connected to the side wall of the bidirectional threaded rod (8); the top of the threaded block (9) is fixedly connected to an L-shaped rod (10); the end of the L-shaped rod (10) extends outside the slide groove (16) and is fixedly connected to a mounting frame (11); and the L-shaped rod (10) is slidably connected to the slide groove (16).

5. The concrete conveying pipe cleaning device for a concrete mixing station according to claim 4 is characterized in that: The cleaning mechanism comprises a slide plate (13) slidably connected in the mounting frame (11); a side wall of the slide plate (13) is fixedly connected with an arc-shaped cleaning plate (14); a cleaning brush (15) is provided on the surface of the arc-shaped cleaning plate (14); and a spring (12) is fixedly connected between an end of the slide plate (13) away from the arc-shaped cleaning plate (14) and an inner side wall of the mounting frame (11).

6. A concrete conveying pipe cleaning device for a concrete mixing station according to claim 5, characterized in that: The spring (12) is an elastic spring, and the spring (12) plays an elastic role when the arc-shaped cleaning plate (14) and the cleaning brush (15) are reset.

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