A porcelain insulator cleaning device

Abstract

The invention relates to a porcelain insulator cleaning device, comprising a frame, a conveying mechanism and a cleaning mechanism, wherein the conveying mechanism is mounted on the upper part of the frame, the cleaning mechanism is arranged above the upper part of the conveying mechanism, the conveying mechanism comprises a main pulley with a driving unit, a slave pulley, a conveyor belt and a fixing unit fixed on the conveyor belt, the conveyor belt is mounted on the main pulley and the slave pulley, the main pulley provides power through the driving unit to drive the conveyor belt to rotate, the main pulley and the slave pulley are mounted at both ends of the frame; the cleaning mechanism comprises a cleaning box, a steam generator, a conveying pipe and a nozzle, the steam generator and the nozzle are connected through the conveying pipe, the nozzle is mounted on the side wall of the cleaning box, and the steam generator is connected to a water storage tank through a water inlet pipe; the purposes of convenient use, clean cleaning, low water consumption and high cleaning efficiency can be achieved.

Description

Technical Field

[0001] The invention relates to the technical field of porcelain insulator production, in particular to a porcelain insulator cleaning device. Background Art

[0002] Insulators are a special type of insulating control components that can play an important role in overhead transmission lines. There are many types of insulators with different shapes. Among all types of insulators, porcelain insulators are the most commonly used. Porcelain insulators are insulators made of electrical ceramics. Electrical ceramics are baked from quartz, feldspar and clay as raw materials. The surface of porcelain insulators is usually covered with porcelain glaze to improve its mechanical strength, waterproof infiltration, and increase surface smoothness. Porcelain insulators will adhere to dust and other dirt during the production process. Currently, porcelain insulators are mostly cleaned by rinsing with water, and the machine needs to be stopped to pick up and put the parts. It not only consumes a lot of water, but is also difficult to clean stubborn stains and has low efficiency. Therefore, how to overcome the above-mentioned technical problems and defects has become a key issue that needs to be solved. Summary of the invention

[0003] The purpose of the present invention is to overcome the defects described in the background technology, thereby realizing a porcelain insulator cleaning device with clean cleaning, low water consumption and high cleaning efficiency.

[0004] To achieve the above-mentioned purpose of the invention, the technical solution of the present invention is: a porcelain insulator cleaning device, comprising a frame, a conveying mechanism and a cleaning mechanism, the conveying mechanism is installed on the upper part of the frame, the cleaning mechanism is arranged above the upper part of the conveying mechanism, the conveying mechanism comprises a main pulley with a driving unit, a slave pulley, a conveyor belt and a fixing unit fixed on the conveyor belt, the conveyor belt is installed on the main pulley and the slave pulley, the main pulley provides power to drive the conveyor belt to rotate through the driving unit, and the main pulley and the slave pulley are installed at both ends of the frame; the cleaning mechanism comprises a cleaning box, a steam generator, a conveying pipe and a nozzle, the steam generator and the nozzle are connected through the conveying pipe, the nozzle is installed on the side wall of the cleaning box, and the steam generator is connected to the water storage tank through the water inlet pipe.

[0005] Furthermore, the driving unit includes a driven wheel installed on the main pulley and a driving wheel installed on the motor output shaft. The motor is installed on the frame. The driving wheel and the driven wheel are connected by a chain or a belt. The motor is used to drive the conveyor belt to rotate, driving the porcelain insulators to pass through the cleaning box in sequence.

[0006] Furthermore, the fixed unit includes a stepped shaft, a fixed column and a gear, the stepped shaft is fixed on the conveyor belt, the outer side of the stepped shaft is rotatably connected to the gear through a bearing, the fixed column is fixed at the center of the gear, and a fixed groove is processed on the upper end of the fixed column, an elastic rubber sleeve is arranged in the fixed groove for installing and fixing the porcelain insulator, a support plate is fixed on the rear side of the frame, and a rack meshing with the gear is arranged on the front side of the support plate, so that when the conveyor belt is running, the fixed column drives the porcelain insulator to rotate.

[0007] Furthermore, the lower part of the support plate is fixedly connected to the strip holes on the frame by bolts, which facilitates the adjustment of the position of the rack. The height of the two teeth at the leftmost end of the rack is half the height of the rack, and these two teeth are triangular prisms with edges facing upward, which prevents the gear from hitting the teeth when it is flipped, so that the teeth of the gear can smoothly engage with the rack.

[0008] Furthermore, the delivery pipe includes a front main pipe, a branch pipe and a rear main pipe, the branch pipes are evenly arranged on both sides of the lower part of the front main pipe and the rear main pipe, the branch pipes are connected to the nozzle, and the front ends of the front main pipe and the rear main pipe are provided with regulating valves to control the flow rate and size of the nozzle.

[0009] Furthermore, a partition is provided in the middle of the cleaning box to divide the cleaning box into two boxes. A cooling pool is provided on the top right side of the cleaning box. The height of the rear main pipe is lower than that of the front main pipe and is located in the middle of the cooling pool. The rear main pipe and its branch pipes are cooled. The water outlet of the cooling pool is connected to the water storage tank. The hot water in the cooling pool is recycled to save water and improve energy utilization.

[0010] Beneficial effects of the porcelain insulator cleaning device of the present invention:

[0011] 1. The porcelain insulator cleaning device of the present invention uses hot steam to spray the porcelain insulator, which can clean the stains that are difficult to clean and adhere to the surface of the porcelain insulator. Steam is used instead of water for direct spraying, which can save water. Finally, the cooled high-pressure mist water is used to rinse the porcelain insulator again to wash away the loose stains on the surface of the porcelain insulator, thereby achieving a cleaning effect.

[0012] 2. The porcelain insulator cleaning device of the present invention can directly install the porcelain insulator in the fixed groove when the conveyor belt is running, and the porcelain insulator is clamped by elastic rubber, so that the porcelain insulator can be quickly taken and placed without stopping the machine for installation, thus saving time and improving cleaning efficiency;

[0013] 3. The porcelain insulator cleaning device of the present invention recycles cooling water into a water storage tank for reuse, which can not only save water resources, but also increase the temperature of the water in the water storage tank, reduce the energy consumption of the steam generator, and improve the utilization rate of energy. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of a porcelain insulator cleaning device of the present invention;

[0015] Figure 2 It is a cross-sectional schematic diagram of a fixing unit in a porcelain insulator cleaning device of the present invention;

[0016] Figure 3 It is a partial enlarged schematic diagram of a rack in the porcelain insulator cleaning device of the present invention;

[0017] In the figure: 1-frame, 2-main pulley, 3-slave pulley, 4-driven pulley, 5-driving pulley, 6-motor, 7-conveyor belt, 8-fixing column, 9-elastic rubber sleeve, 10-gear, 11-step shaft, 12-support plate, 13-rack, 14-cleaning box, 15-cooling pool, 16-steam generator, 17-water inlet pipe, 18-front main pipe, 19-branch pipe, 20-sprinkler, 21-rear main pipe, 22-rear branch pipe, 23-partition. DETAILED DESCRIPTION

[0018] The porcelain insulator cleaning device of the present invention will be described in more detail below with reference to the accompanying drawings and through specific implementation methods.

[0019] In the description of the present invention, it is necessary to understand that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. Example

[0020] See also Figure 1-2, a porcelain insulator cleaning device of the present embodiment is easy to use, cleans cleanly, has low water consumption, high cleaning efficiency, and can save water resources and energy. The device mainly includes a frame 1, a conveying mechanism and a cleaning mechanism. The conveying mechanism is installed on the upper part of the frame 1, and the cleaning mechanism is arranged above the upper part of the conveying mechanism. The conveying mechanism includes a main pulley 2 with a driving unit, a slave pulley 3, a conveyor belt 7 and a fixing unit fixed on the conveyor belt 7. The conveyor belt 7 is installed on the main pulley 2 and the slave pulley 3. The main pulley 2 and the slave pulley 3 are installed at both ends of the frame 1. The main pulley 2 provides power to drive the conveyor belt 7 to rotate through the driving unit. The driving unit includes a driven wheel 4 installed on the main pulley 2 and a driving wheel 5 installed on the output shaft of the motor 6. The motor 6 is installed on the frame 1. The driving wheel 5 and the driven wheel 4 are connected by a chain or a belt. The motor 6 is used to drive the conveyor belt 7 to rotate, driving the porcelain insulators to pass through the cleaning box in sequence; the cleaning The mechanism includes a cleaning box 14, a steam generator 16, a delivery pipe and a nozzle 20. The steam generator 16 is connected to the nozzle 20 through a delivery pipe. The delivery pipe includes a front main pipe 18, a branch pipe 19 and a rear main pipe 21. The branch pipe 19 is evenly arranged on both sides of the lower part of the front main pipe 18 and the rear main pipe 21. The branch pipe 19 is connected to the nozzle 20. The front ends of the front main pipe 18 and the rear main pipe 21 are both provided with regulating valves to control the flow rate and size of the nozzle. The nozzle 20 is installed at the cleaning On the side wall of the box 14, the steam generator 16 is connected to the water storage tank through the water inlet pipe 17. A partition 23 is provided in the middle of the cleaning box 14 to divide the cleaning box into two boxes. A cooling pool 15 is provided on the top of the right side of the cleaning box 14. The height of the rear main pipe 21 is lower than the front main pipe 18 and is located in the middle of the cooling pool 15. The rear main pipe and its branch pipes are cooled. The water outlet of the cooling pool 15 is connected to the water storage tank, and the hot water in the cooling pool is recycled to save water and improve energy utilization.

[0021] In this embodiment, see Figure 2 The fixing unit includes a stepped shaft 11, a fixing column 8 and a gear 10. The stepped shaft 11 is fixed on the conveyor belt 7. The outer side of the stepped shaft 11 is rotatably connected to the gear 10 through a bearing. The fixing column 8 is fixed at the center of the gear 10, and a fixing groove is processed on the upper end of the fixing column 8. An elastic rubber sleeve 9 is arranged in the fixing groove for installing and fixing the porcelain insulator.

[0022] In this embodiment, see Figure 3A support plate 12 is fixed to the rear side of the frame 1, and a rack 13 meshing with the gear 10 is arranged on the front side of the support plate 12, so that when the conveyor belt is running, the fixed column drives the porcelain insulator to rotate, and the lower part of the support plate 12 is fixedly connected to the strip hole on the frame 1 by bolts, which is convenient for adjusting the position of the rack. The height of the two teeth at the leftmost end of the rack 13 is half the height of the rack, and these two teeth are triangular prisms with the edges facing upwards, so as to avoid the gear from hitting the teeth when turning over, so that the teeth of the gear can smoothly mesh with the rack.

[0023] When in use, put the workpiece into the fixed column and fix the workpiece by using the automatic compression and expansion of the elastic rubber sleeve. When the conveyor belt is running, the gear and the rack are in meshing state, and the gear drives the workpiece to rotate automatically. The workpiece is placed in the cleaning box, and the nozzles symmetrically arranged on both sides of the cleaning box spray the steam transmitted from the steam generator onto the surface of the workpiece to perform preliminary cleaning on the workpiece.

[0024] The steam condensate and steam in the front main pipe enter the rear main pipe and its branch pipe, and are cooled down by the water in the cooling pool. The cooled water passes through the nozzle to rinse the workpieces that pass through the partition and enter the rear side of the cleaning box, thereby washing away the stains and sewage adhering to the workpieces and cleaning the surface of the workpieces. After cleaning, the conveyor belt transports the workpieces out of the cleaning box and can be taken down directly without stopping the machine for picking and placing, which is very convenient.

[0025] Unless otherwise defined, the technical or scientific terms used herein shall have the ordinary meaning understood by a person of ordinary skill in the field to which the invention belongs. The use of "one" or "an" and other similar words in the specification and claims of this application does not necessarily indicate a quantitative limitation. "Include" or "comprises" and other similar words mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents, without excluding other elements or objects. "Connect" or "connected" and other similar words are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect.

[0026] The exemplary implementation modes of the present invention are described in detail above with reference to the preferred embodiments. However, it can be understood by those skilled in the art that, without departing from the concept of the present invention, various modifications and variations can be made to the above-mentioned specific embodiments, and various combinations of the technical features and structures proposed in the present invention can be made without exceeding the protection scope of the present invention.

Claims

1. A porcelain insulator cleaning device, comprising a frame, a conveying mechanism and a cleaning mechanism, wherein the conveying mechanism is mounted on the upper part of the frame, and the cleaning mechanism is arranged above the upper part of the conveying mechanism, characterized in that: The conveying mechanism includes a main pulley with a driving unit, a slave pulley, a conveyor belt and a fixed unit fixed on the conveyor belt, the conveyor belt is installed on the main pulley and the slave pulley, the main pulley is powered by the driving unit to drive the conveyor belt to rotate, and the main pulley and the slave pulley are installed at both ends of the frame; the cleaning mechanism includes a cleaning box, a steam generator, a conveying pipe and a nozzle, the steam generator and the nozzle are connected through the conveying pipe, the nozzle is installed on the side wall of the cleaning box, and the steam generator is connected to the water tank through the water inlet pipe; the fixed unit includes a stepped shaft, a fixed column and a gear, the stepped shaft is fixed on the conveyor belt, and the outer side of the stepped shaft A gear is rotatably connected through a bearing, the fixed column is fixed at the center of the gear, and a fixing groove is processed on the upper end of the fixed column, an elastic rubber sleeve is arranged in the fixing groove, a support plate is fixed on the rear side of the frame, and a rack meshing with the gear is arranged on the front side of the support plate; the delivery pipe includes a front main pipe, a branch pipe and a rear main pipe, the branch pipes are evenly arranged on both sides of the lower part of the front main pipe and the rear main pipe, the branch pipes are connected to the nozzle, and regulating valves are arranged at the front ends of the front main pipe and the rear main pipe; a partition is arranged in the middle of the cleaning box, and a cooling pool is arranged on the top right side of the cleaning box, the height of the rear main pipe is lower than the front main pipe and is located in the middle of the cooling pool, and the water outlet of the cooling pool is connected to the water storage tank.

2. The porcelain insulator cleaning device according to claim 1, characterized in that: The driving unit comprises a driven wheel mounted on the main pulley and a driving wheel mounted on the output shaft of the motor. The motor is mounted on a frame, and the driving wheel and the driven wheel are connected via a chain or a belt.

3. The porcelain insulator cleaning device according to claim 1, characterized in that: The lower part of the support plate is fixedly connected to the strip-shaped holes on the frame by bolts. The height of the two teeth at the leftmost end of the rack is half the height of the rack, and the two teeth are triangular prisms with the edges facing upwards.

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