Diesel engine flywheel cleaning device

Abstract

The utility model discloses a diesel engine flywheel cleaning device which comprises a dust removal box body, a lifting top cover, an electric lifting rod, an upper airflow spraying pipe, an upper branch spraying pipe, upper cleaning bristles, an electric lifting platform, a flywheel mounting shaft, a lower airflow spraying pipe, a lower branch spraying pipe, lower cleaning bristles, a negative pressure dust suction pipe, side face cleaning bristles and a negative pressure dust collector. The diesel engine flywheel can be driven by the rotating motor to rotate in the dust removal box, meanwhile, dirt and chippings attached to the surface of the diesel engine flywheel are removed through top and bottom high-pressure airflow blowing, the dirt and chippings are adsorbed and removed through the cooperation of the cleaning brush bristles on the side faces and the negative-pressure dust collector, cleaning is comprehensive, no cleaning liquid is left, and the cleaning efficiency is high.

Description

[Technical field]

[0001] The utility model relates to the technical field of diesel engine component processing equipment, in particular to the technical field of diesel engine flywheel cleaning devices. [Background technology]

[0002] The flywheel is one of the important parts of the diesel engine, and its quality directly affects the overall performance and service life of the diesel engine. After the flywheel is processed, the surface contains dust and other impurities, and the flywheel needs to be cleaned. Most of the existing flywheels are cleaned by manual spraying with high-pressure water guns, and the cleaning effect is poor. After cleaning, the cleaning liquid remaining on the flywheel surface needs to be removed, and the cleaning efficiency is low, so it is urgent to improve it. [Contents of the utility model]

[0003] The purpose of the utility model is to solve the problems in the prior art and to propose a diesel engine flywheel cleaning device, which can drive the diesel engine flywheel to rotate in a dust removal box through a rotating motor, and at the same time remove dirt and debris adhered to the surface of the diesel engine flywheel through high-pressure airflows at the top and bottom, and adsorb and remove dirt and debris through side cleaning brush bristles and a negative pressure vacuum cleaner, thereby achieving comprehensive cleaning, no cleaning liquid residue, and high cleaning efficiency.

[0004] To achieve the above-mentioned purpose, the utility model proposes a diesel engine flywheel cleaning device, comprising a dust removal box, a lifting cover, an electric lifting rod, an upper airflow nozzle, an upper branch nozzle, an upper cleaning brush, an electric lifting platform, a flywheel mounting shaft, a lower airflow nozzle, a lower branch nozzle, a lower cleaning brush, a negative pressure dust suction pipe, a side cleaning brush and a negative pressure dust collector. A lifting cover is arranged on the top of the dust removal box, and the bottom surface of the lifting cover is connected to the top opening of the dust removal box through a plurality of electric lifting rods. A plurality of upper airflow nozzles are clamped at the bottom of the lifting cover. A compressed air source is arranged on the top of the upper airflow nozzle through a shut-off solenoid valve. A plurality of upper branch nozzles pointing vertically downward are evenly arranged on the bottom of the upper airflow nozzle, and a plurality of upper cleaning brushes are arranged around the upper branch nozzle. An electric lifting platform is arranged at the bottom center position of the dust removal box, a flywheel mounting shaft is arranged on the top of the electric lifting platform through a rotating motor, a flywheel workpiece is detachably arranged on the flywheel mounting shaft, a plurality of lower airflow nozzles are evenly arranged around the lower part of the inner side surface of the dust removal box, the outer end of the lower airflow nozzle is connected with a compressed air source through a cut-off solenoid valve, a plurality of vertically upward lower branch nozzles are evenly arranged on the top of the lower airflow nozzle, a plurality of lower cleaning brushes are arranged around the lower branch nozzle, a plurality of negative pressure dust suction pipes are evenly arranged around the middle part of the inner side surface of the dust removal box, a plurality of side cleaning brushes are arranged around the negative pressure dust suction pipe, the negative pressure dust suction pipe is connected to the negative pressure vacuum cleaner, and the negative pressure vacuum cleaner is arranged outside the dust removal box.

[0005] Preferably, a flywheel limiting support ring is provided at the lower portion of the flywheel mounting shaft, a flywheel positioning strip is vertically provided at the middle portion of the flywheel mounting shaft, and a flywheel positioning locking nut is installed at the upper portion of the flywheel mounting shaft through threaded engagement.

[0006] Preferably, the downflow nozzle is a heat-conducting metal tube, and a constant temperature electric heater is provided at the bottom of the downflow nozzle.

[0007] Preferably, the upper cleaning bristles, the lower cleaning bristles and the side cleaning bristles are all elastic soft bristles.

[0008] Preferably, the electric lifting platform and the rotating motor are detachably connected, and the electric lifting platform and the downflow nozzle do not contact each other.

[0009] The beneficial effects of the utility model: the utility model combines a dust removal box, a lifting cover, an electric lifting rod, an upper airflow nozzle, an upper branch nozzle, an upper cleaning brush, an electric lifting platform, a flywheel mounting shaft, a lower airflow nozzle, a lower branch nozzle, a lower cleaning brush, a negative pressure dust suction pipe, a side cleaning brush and a negative pressure vacuum cleaner together, and after experimental optimization, can drive the diesel engine flywheel to rotate in the dust removal box through a rotating motor, and at the same time remove dirt and debris adhered to the surface of the diesel engine flywheel through high-pressure airflows at the top and bottom, and adsorb and remove dirt and debris through the side cleaning brush in combination with the negative pressure vacuum cleaner, thereby achieving comprehensive cleaning, no cleaning liquid residue and high cleaning efficiency.

[0010] The features and advantages of the present invention will be described in detail through embodiments in conjunction with the accompanying drawings.

Brief Description of the Drawings

[0011] Figure 1 The utility model is a structural schematic diagram of a diesel engine flywheel cleaning device.

[0012] In the figure: 1-dust removal box, 2-lifting top cover, 3-electric lifting rod, 4-upper air flow nozzle, 5-upper branch nozzle, 6-upper cleaning brush, 7-electric lifting platform, 8-flywheel mounting shaft, 9-lower air flow nozzle, 10-lower branch nozzle, 11-lower cleaning brush, 12-negative pressure suction pipe, 13-side cleaning brush, 14-negative pressure vacuum cleaner, 15-constant temperature electric heater. [Specific implementation method]

[0013] See also Figure 1The utility model diesel engine flywheel cleaning device comprises a dust removal box 1, a lifting cover 2, an electric lifting rod 3, an upper airflow nozzle 4, an upper branch nozzle 5, an upper cleaning brush 6, an electric lifting platform 7, a flywheel mounting shaft 8, a lower airflow nozzle 9, a lower branch nozzle 10, a lower cleaning brush 11, a negative pressure dust suction pipe 12, a side cleaning brush 13 and a negative pressure dust collector 14. The top of the dust removal box 1 is provided with a lifting cover 2, and the bottom surface of the lifting cover 2 is connected to the top opening of the dust removal box 1 through a plurality of electric lifting rods 3. The bottom of the lifting cover 2 is provided with a A plurality of upper airflow nozzles 4 are provided, the top of the upper airflow nozzles 4 is connected to a compressed air source through a shut-off solenoid valve, a plurality of upper branch nozzles 5 are evenly provided at the bottom of the upper airflow nozzles 4, a plurality of upper cleaning bristles 6 are arranged around the upper branch nozzles 5, an electric lifting platform 7 is arranged at the bottom center of the dust removal box 1, a flywheel mounting shaft 8 is arranged on the top of the electric lifting platform 7 through a rotating motor, a flywheel workpiece is detachably arranged on the flywheel mounting shaft 8, and a plurality of lower brushes 6 are evenly arranged around the lower inner side surface of the dust removal box 1. The air flow nozzle 9, the outer end of the lower air flow nozzle 9 is connected to a compressed air source through a cut-off solenoid valve, the top of the lower air flow nozzle 9 is evenly provided with a plurality of vertically upward lower branch nozzles 10, and the lower branch nozzles 10 are surrounded by a plurality of lower cleaning bristles 11, and the middle part of the inner side surface of the dust removal box 1 is evenly surrounded by a plurality of negative pressure dust suction pipes 12, and the negative pressure dust suction pipe 12 is surrounded by a plurality of side cleaning bristles 13, and the negative pressure dust suction pipe 12 is connected to a negative pressure vacuum cleaner 14, and the negative pressure vacuum cleaner 14 is arranged on the dust removal box. 1, a flywheel limiting support ring is arranged at the lower part of the flywheel mounting shaft 8, a flywheel positioning strip is vertically arranged at the middle part of the flywheel mounting shaft 8, a flywheel positioning locking nut is arranged at the upper part of the flywheel mounting shaft 8 through threaded engagement, the lower airflow nozzle 9 is a heat-conducting metal tube, a constant temperature electric heater 15 is arranged at the bottom of the lower airflow nozzle 9, the upper cleaning bristles 6, the lower cleaning bristles 11 and the side cleaning bristles 13 are all elastic soft bristles, the electric lifting platform 7 and the rotating motor are detachably connected, and the electric lifting platform 7 and the lower airflow nozzle 9 do not contact each other.

[0014] The working process of the utility model is as follows: the flywheel workpiece is mounted on the flywheel mounting shaft 8, the electric lifting rod 3 drives the lifting top cover 2 to descend and close the dust removal box 1, the rotating motor drives the flywheel workpiece to rotate, the electric lifting platform 7 drives the flywheel workpiece to rise and contact with the upper cleaning bristles 6, the upper cleaning bristles 6 clean the upper surface of the flywheel workpiece, and at the same time the upper branch nozzle 5 high-pressure airflow blows away the dirt and debris adhered to the upper surface of the flywheel workpiece, the electric lifting platform 7 drives the flywheel workpiece to descend and contact with the side cleaning bristles 13, and the side cleaning bristles 13 clean the flywheel At the same time, the negative pressure dust suction pipe 12 absorbs and removes the dirt and debris adhered to the surface of the flywheel workpiece, the electric lifting platform 7 drives the flywheel workpiece to descend and contact with the lower cleaning brush 11, and the lower cleaning brush 11 cleans the lower surface of the flywheel workpiece while the upper branch nozzle 5 high-pressure airflow blows away the dirt and debris adhered to the lower surface of the flywheel workpiece. The constant temperature electric heater 15 heats the upper branch nozzle 5 to form a high-temperature and high-pressure airflow. The high-temperature and high-pressure airflow can melt the oil adhered to the surface of the flywheel workpiece, making it convenient to clean and remove, thereby completing the entire cleaning operation of the flywheel workpiece.

[0015] The utility model combines a dust removal box body 1, a lifting top cover 2, an electric lifting rod 3, an upper airflow nozzle 4, an upper branch nozzle 5, an upper cleaning brush 6, an electric lifting platform 7, a flywheel mounting shaft 8, a lower airflow nozzle 9, a lower branch nozzle 10, a lower cleaning brush 11, a negative pressure suction pipe 12, a side cleaning brush 13 and a negative pressure vacuum cleaner 14 together, and after experimental optimization, can drive the diesel engine flywheel to rotate in the dust removal box through a rotating motor, and at the same time, remove dirt and debris adhered to the surface of the diesel engine flywheel through the top and bottom high-pressure airflows, and remove dirt and debris by adsorbing the side cleaning brush 13 in cooperation with the negative pressure vacuum cleaner 14, so that the cleaning is comprehensive, no cleaning liquid residue is left, and the cleaning efficiency is high.

[0016] The above embodiments are intended to illustrate the present invention, not to limit the present invention. Any solution that is a simple transformation of the present invention falls within the protection scope of the present invention.

Claims

1. A diesel engine flywheel cleaning device, characterized in that: The invention comprises a dust removal box (1), a lifting cover (2), an electric lifting rod (3), an upper airflow nozzle (4), an upper branch nozzle (5), an upper cleaning brush (6), an electric lifting platform (7), a flywheel mounting shaft (8), a lower airflow nozzle (9), a lower branch nozzle (10), a lower cleaning brush (11), a negative pressure dust suction pipe (12), a side cleaning brush (13) and a negative pressure dust collector (14), wherein the dust removal box (1) is provided with a lifting cover (2) on the top, and the lifting cover (2) is provided on the top of the dust removal box (1). The bottom surface of the cover (2) is connected to the top opening of the dust removal box (1) through a plurality of electric lifting rods (3). The bottom of the lifting cover (2) is clamped with a plurality of upper airflow nozzles (4). The top of the upper airflow nozzle (4) is connected to a compressed air source through a shut-off electromagnetic valve. The bottom of the upper airflow nozzle (4) is evenly provided with a plurality of vertically downward upper branch nozzles (5). The upper branch nozzles (5) are surrounded by a plurality of upper cleaning brushes (6). An electric lifting platform (7) is provided at the bottom center of the dust removal box (1). The top of the electric lifting platform (7) is provided with a flywheel mounting shaft (8) through a rotating motor. A flywheel workpiece is detachably provided on the flywheel mounting shaft (8). A plurality of lower airflow nozzles (9) are evenly provided around the lower part of the inner side surface of the dust removal box (1). The outer ends of the lower airflow nozzles (9) are connected to a compressed air source through a shut-off electromagnetic valve. The top of the lower airflow nozzles (9) is evenly provided with a plurality of A lower branch nozzle (10) is vertically upward, and a plurality of lower cleaning bristles (11) are arranged around the lower branch nozzle (10). A plurality of negative pressure dust suction pipes (12) are evenly arranged around the middle of the inner side surface of the dust removal box (1). A plurality of side cleaning bristles (13) are arranged around the negative pressure dust suction pipe (12). The negative pressure dust suction pipe (12) is connected to a negative pressure vacuum cleaner (14), and the negative pressure vacuum cleaner (14) is arranged outside the dust removal box (1).

2. The diesel engine flywheel cleaning device according to claim 1, characterized in that: A flywheel limiting support ring is arranged at the lower part of the flywheel installation shaft (8), a flywheel positioning strip is vertically arranged at the middle part of the flywheel installation shaft (8), and a flywheel positioning locking nut is arranged at the upper part of the flywheel installation shaft (8) through threaded engagement.

3. The diesel engine flywheel cleaning device according to claim 1, characterized in that: The downflow nozzle (9) is a heat-conducting metal tube, and a constant-temperature electric heater (15) is arranged at the bottom of the downflow nozzle (9).

4. The diesel engine flywheel cleaning device according to claim 1, characterized in that: The upper cleaning bristles (6), the lower cleaning bristles (11) and the side cleaning bristles (13) are all elastic and soft bristles.

5. The diesel engine flywheel cleaning device according to claim 1, characterized in that: The electric lifting platform (7) and the rotating motor are detachably connected, and the electric lifting platform (7) and the lower airflow nozzle (9) do not contact each other.

Images