Electric flat carriage capable of automatically cleaning rails

Abstract

The utility model discloses an electric flat carriage capable of automatically cleaning a track, which comprises a carriage body, a driving mechanism, a dust collection mechanism and a sweeping mechanism, the front end and the rear end of the carriage body are fixedly connected with protective covers through fixing columns, the driving mechanism is arranged at the bottom end in the carriage body, and the dust collection mechanism comprises a vacuum dust collector, a hose and a suction nozzle. The suction nozzles are fixedly connected to the bottom ends of the front side and the rear side of the vehicle body respectively, the vacuum dust collectors are fixedly connected to the top walls of the front side and the rear side of the vehicle body respectively, the vacuum dust collectors communicate with the transversely adjacent suction nozzles through hoses, the sweeping mechanism is arranged at the bottom ends of the front side and the rear side of the vehicle body, and a single chip microcomputer is fixedly connected to the front end of the vehicle body. According to the electric flat carriage capable of automatically cleaning the track, the cleaning disc can be rapidly replaced, the phenomenon that the cleaning effect is affected due to the fact that the cleaning disc cannot be rapidly replaced after being used for a long time is avoided, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of electric flat car production, in particular to an electric flat car with automatic track cleaning. Background Art

[0002] In the production process of steel, it is often necessary to transport steel billets or steel, and the transportation process is mainly carried out by electric flat cars. Electric flat cars are a type of rail-type transport vehicle, which requires laying tracks on the ground. The tracks are generally I-shaped and contact the tracks. The car body has no steering wheel and only forward and backward directions (even turning depends on the track). After the electric flat car has been out of use for a period of time, the track is prone to dust. The dust and debris of other objects that fall on the track can easily cause poor contact between the track wheels and the track. During the operation of the electric flat car, the car will automatically shut down, thus affecting the normal operation of the factory;

[0003] The existing electric flat cars with some automatic track cleaning use a cleaning device on the front to clean the track, and vacuum cleaners are set on both sides to collect debris;

[0004] There are some problems. The front cleaning disc will cause wear after long-term use, affecting the use effect. The front cleaning disc of the existing electric flat car with automatic cleaning track cannot be replaced or is troublesome to replace, affecting the working efficiency of the electric flat car. For this reason, we propose an electric flat car with automatic cleaning track. Utility Model Content

[0005] The technical problem to be solved by the utility model is to overcome the existing defects and provide an electric flat car with automatic cleaning tracks, so as to realize the rapid replacement of cleaning discs, avoid the phenomenon that the cleaning discs cannot be quickly replaced after long-term use, which affects the cleaning effect, thereby improving work efficiency and effectively solving the problems in the background technology.

[0006] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: comprising a vehicle body, a driving mechanism, a dust collecting mechanism and a cleaning mechanism;

[0007] Car body: Both the front and rear ends are fixedly connected with protective covers through fixing columns;

[0008] Driving mechanism: It is arranged at the bottom end of the vehicle body;

[0009] Dust collection mechanism: it includes a vacuum cleaner, a hose and a suction nozzle, the suction nozzles are fixedly connected to the bottom ends of the front and rear sides of the vehicle body, the vacuum cleaner is fixedly connected to the top walls of the front and rear sides of the vehicle body, and the vacuum cleaners are connected to the suction nozzles adjacent to each other in the transverse direction through the hose;

[0010] Cleaning mechanism: It is arranged at the bottom of the front and rear sides of the vehicle body;

[0011] Wherein: the front end of the vehicle body is fixedly connected with a single-chip microcomputer, the input end of the single-chip microcomputer is electrically connected to an external power supply, and the input end of the vacuum cleaner is electrically connected to the output end of the single-chip microcomputer.

[0012] Furthermore, the driving mechanism includes an axle, a fixing frame and wheels. The top end of the fixing frame is fixedly connected to the inner wall of the vehicle body, and an axle is rotatably connected between two laterally adjacent fixing frames. Wheels are provided at both ends of the axle to realize the driving of the electric flat car.

[0013] Furthermore, the driving mechanism also includes a motor, a double-groove pulley and a pulley. The driving mechanism also includes a motor, a double-groove pulley and a pulley. The motor is fixedly connected to the top wall of the vehicle body through a motor seat, and the double-groove pulley is rotatably connected to the right side of the motor seat through a rotating shaft. The output shaft of the motor passes through the motor seat and is fixedly connected to the rotating shaft. The pulleys are fixedly sleeved on the middle part of the axle. The double-groove pulley and the pulley are connected through belt transmission. The input end of the motor is electrically connected to the output end of the single-chip microcomputer to provide driving force.

[0014] Furthermore, the cleaning mechanism includes a hollow rotating shaft, a positioning port, a fixed groove and a circular guide groove, the hollow rotating shafts are rotatably connected to the bottom ends of the front and rear sides of the vehicle body, the bottom ends of the hollow rotating shafts pass through the top ends of the vertically adjacent protective covers, the circular guide grooves are respectively opened on the upper end inner wall of the hollow rotating shaft, the positioning ports are respectively and evenly opened on the bottom wall of the hollow rotating shaft, the top ends of the positioning ports are connected to the circular guide grooves located in the same hollow rotating shaft, the bottom ends of the positioning ports are connected to the interior of the protective cover located in the same hollow rotating shaft, the fixed grooves are respectively and evenly opened on the bottom wall of the hollow rotating shaft, the top ends of the fixed grooves are connected to the circular guide grooves located in the same hollow rotating shaft, the bottom ends of the fixed grooves are not connected to the interior of the protective cover, and the fixed grooves and the positioning ports are arranged at intervals on the circumference of the central axis of the hollow rotating shaft to achieve quick installation.

[0015] Furthermore, the cleaning mechanism also includes a spring and a limiting block, and the limiting blocks are slidably connected to the positioning opening and the fixing groove located on the same hollow rotating shaft through a slider, and the springs are arranged between the top of the limiting block and the top wall of the hollow rotating shaft to fix the cleaning disc.

[0016] Furthermore, the cleaning mechanism also includes a cleaning disc, the top of which is installed inside the hollow rotating shaft through a mounting block, the mounting block respectively cooperates with a positioning port, a fixing groove and a circular guide groove located on the same hollow rotating shaft, and a brush is provided at the bottom of the cleaning disc to clean the track.

[0017] Furthermore, the cleaning mechanism also includes a rotating motor, which is fixedly connected to the top ends of the front and rear sides of the vehicle body respectively, the output shaft of the rotating motor is fixedly connected to the top end of the hollow rotating shaft, and the input end of the rotating motor is electrically connected to the output end of the single-chip microcomputer to provide driving force.

[0018] Compared with the prior art, the beneficial effects of the utility model are: the electric flat car with automatic cleaning track has the following advantages:

[0019] The operation of the motor is controlled by the single-chip computer to drive the double-groove pulley to rotate. The transmission effect of the double-groove pulley and the pulley drives the axle to rotate, and the wheels are driven to rotate synchronously. The forward and reverse rotation of the motor realizes the forward and backward movement of the electric flat car. The operation of the rotating motor is controlled by the single-chip computer to drive the hollow rotating shaft to rotate, and the cleaning disk is driven to rotate synchronously to clean the track in front of the electric flat car. At the same time, the operation of the vacuum cleaner is controlled by the single-chip computer to collect the debris cleaned up from both sides of the cleaning disk. The cleaning disk needs to be replaced after long-term use. By pushing the cleaning disk upward, the mounting block on the top of the cleaning disk is driven to move upward along the fixed groove, and at the same time, the limiting block is driven upward. The spring is compressed and the mounting block moves to the circular guide The cleaning disc is positioned at the groove, and the cleaning disc is rotated to make the mounting block enter the positioning opening, and the upward force is released, and the spring is reset to drive the limiting block to move downward, and the mounting block slides out downward along the positioning opening, and the cleaning disc is taken out, and the mounting block at the top of the new cleaning disc is moved upward along the positioning opening, and at the same time, the limiting block is driven to move upward, the spring is compressed, and the mounting block moves to the circular guide groove, and the cleaning disc is rotated to make the mounting block enter the fixed groove, and the upward force is released, and the spring is reset to drive the limiting block to move downward, and the mounting block moves downward along the fixed groove to the bottom of the fixed groove, and the limiting block moves synchronously to limit the cleaning disc, so as to realize the quick replacement of the cleaning disc, avoid the phenomenon that the cleaning disc cannot be quickly replaced after long-term use, which affects the cleaning effect, and improve the work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the structure of the utility model;

[0021] Figure 2 It is a structural schematic diagram of the internal cross-sectional view of the utility model;

[0022] Figure 3 This is a schematic diagram of the structure of the cleaning mechanism of the utility model;

[0023] Figure 4 It is a structural schematic diagram of the internal cross-sectional view of the cleaning mechanism of the utility model.

[0024] In the figure: 1 body, 2 single chip computer, 3 driving mechanism, 31 motor, 32 double groove pulley, 33 pulley, 34 axle, 35 fixed frame, 36 wheel, 4 dust collection mechanism, 41 vacuum cleaner, 42 hose, 43 suction nozzle, 5 cleaning mechanism, 51 rotating motor, 52 hollow rotating shaft, 53 positioning port, 54 fixing groove, 55 circular guide groove, 56 spring, 57 limiting block, 58 cleaning disc, 6 protective cover. DETAILED DESCRIPTION

[0025] 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.

[0026] See also Figure 1-4 , this embodiment provides a technical solution: an electric flat car for automatically cleaning tracks, comprising a car body 1, a driving mechanism 3, a dust suction mechanism 4 and a cleaning mechanism 5;

[0027] Car body 1: Both the front and rear ends thereof are fixedly connected with a protective cover 6 through fixing columns;

[0028] The driving mechanism 3 is arranged at the bottom end of the vehicle body 1. The driving mechanism 3 includes an axle 34, a fixing frame 35 and a wheel 36. The top of the fixing frame 35 is fixedly connected to the inner wall of the vehicle body 1. The axle 34 is rotatably connected between two laterally adjacent fixing frames 35. The left and right ends of the axle 34 are provided with wheels 36. The driving mechanism 3 also includes a motor 31, a double-groove pulley 32 and a pulley 33. The motor 31 is fixedly connected to the top wall of the vehicle body 1 through a motor seat. The double-groove pulley 32 is rotatably connected to the right side of the motor seat through a rotating shaft. The output shaft of the motor 31 passes through the motor seat and is fixedly connected to the rotating shaft. The pulleys 33 are fixedly sleeved on the middle part of the axle 34. The double-groove pulley 32 and the pulley 33 are connected through belt transmission. The input end of the motor 31 is electrically connected to the output end of the single-chip microcomputer 2. The operation of the motor 31 is controlled by the single-chip microcomputer 2 to drive the double-groove pulley 32 to rotate. The axle 34 is driven to rotate through the transmission effect of the double-groove pulley 32 and the pulley 33, and the wheel 36 is driven to rotate synchronously. The forward and reverse rotation of the motor 31 realizes the forward and backward movement of the electric flat car;

[0029] The dust collecting mechanism 4 includes a vacuum cleaner 41, a hose 42 and a suction nozzle 43. The suction nozzles 43 are respectively fixedly connected to the bottom ends of the front and rear sides of the vehicle body 1. The vacuum cleaner 41 is respectively fixedly connected to the top walls of the front and rear sides of the vehicle body 1. The vacuum cleaner 41 is connected to the suction nozzles 43 adjacent to each other in the horizontal direction through the hose 42. The operation of the vacuum cleaner 41 is controlled by the single chip computer 2 to collect the debris cleaned from the two sides of the cleaning plate 58.

[0030] Cleaning mechanism 5: It is arranged at the bottom end of the front and rear sides of the vehicle body 1. The cleaning mechanism 5 includes a hollow rotating shaft 52, a positioning port 53, a fixing groove 54 and a circular guide groove 55. The hollow rotating shaft 52 is rotatably connected to the bottom end of the front and rear sides of the vehicle body 1. The bottom end of the hollow rotating shaft 52 passes through the top of the vertically adjacent protective cover 6. The circular guide grooves 55 are respectively opened on the inner wall of the upper end of the hollow rotating shaft 52. The positioning ports 53 are respectively and evenly opened on the bottom wall of the hollow rotating shaft 52. The top of the positioning port 53 is connected to the circular guide groove 55 located in the same hollow rotating shaft 52. The bottom end of the positioning port 53 is connected to the inside of the protective cover 6 located on the same hollow rotating shaft 52. The fixing grooves 54 are respectively and evenly opened on the bottom wall of the hollow rotating shaft 52. The top ends of the fixed grooves 54 are connected to the circular guide grooves 55 located in the same hollow rotating shaft 52, the bottom ends of the fixed grooves 54 are not connected to the interior of the protective cover 6, the fixed grooves 54 and the positioning openings 53 are arranged at intervals on the circumference of the central axis of the hollow rotating shaft 52, the cleaning mechanism 5 also includes a spring 56 and a limiting block 57, the limiting blocks 57 are slidably connected to the positioning openings 53 and the fixed grooves 54 located in the same hollow rotating shaft 52 through a slider, the springs 56 are arranged between the top ends of the limiting blocks 57 and the top wall of the hollow rotating shaft 52, the cleaning mechanism 5 also includes a cleaning disc 58, the top ends of the cleaning disc 58 are installed in the interior of the hollow rotating shaft 52 through a mounting block, and the mounting block is respectively connected to the positioning openings 53, the fixed grooves 54 and the circular The guide groove 55 cooperates with the brush cleaning mechanism 5 provided at the bottom of the cleaning disc 58, and also includes a rotating motor 51, which is fixedly connected to the top ends of the front and rear sides of the vehicle body 1 respectively, and the output shaft of the rotating motor 51 is fixedly connected to the top end of the hollow rotating shaft 52, and the input end of the rotating motor 51 is electrically connected to the output end of the single-chip microcomputer 2. The operation of the rotating motor 51 is controlled by the single-chip microcomputer 2 to drive the hollow rotating shaft 52 to rotate, and synchronously drive the cleaning disc 58 to rotate to clean the track in front of the electric flat car. After long-term use, the cleaning disc 58 needs to be replaced. By pushing the cleaning disc 58 upward, the mounting block at the top of the cleaning disc 58 is driven to move upward along the fixed groove 54, and at the same time drives the limiting block 57 to move upward, the spring 56 is compressed, and the mounting block moves When the cleaning disc 58 reaches the circular guide groove 55, the cleaning disc 58 is rotated to make the mounting block enter the positioning opening 53, the upward force is released, the spring 56 is reset, and the limiting block 57 is driven to move downward, and the mounting block slides out downward along the positioning opening 53, and the cleaning disc 58 is taken out. By moving the mounting block at the top of the new cleaning disc 58 upward along the positioning opening 53, the limiting block 57 is driven to move upward at the same time, the spring 56 is compressed, and the mounting block moves to the circular guide groove 55, the cleaning disc 58 is rotated to make the mounting block enter the fixed groove 54, the upward force is released, the spring 56 is reset, and the limiting block 57 is driven to move downward, and the mounting block moves downward along the fixed groove 54 to the bottom of the fixed groove 54, and the limiting block 57 moves synchronously to limit the cleaning disc 58, so that the cleaning disc 58 can be quickly replaced.This avoids the problem that the cleaning disc 58 cannot be quickly replaced after long-term use, which affects the cleaning effect, thereby improving work efficiency;

[0031] The front end of the vehicle body 1 is fixedly connected with a single-chip microcomputer 2 , the input end of the single-chip microcomputer 2 is electrically connected to an external power source, and the input end of the vacuum cleaner 41 is electrically connected to the output end of the single-chip microcomputer 2 .

[0032] The working principle of an electric flat car for automatically cleaning tracks provided by the utility model is as follows: the operation of the motor 31 is regulated by the single chip microcomputer 2 to drive the double groove pulley 32 to rotate, and the transmission effect of the double groove pulley 32 and the pulley 33 drives the axle 34 to rotate, and synchronously drives the wheel 36 to rotate, and the forward and backward movement of the electric flat car is realized by the forward and reverse rotation of the motor 31. The operation of the rotating motor 51 is regulated by the single chip microcomputer 2 to drive the hollow rotating shaft 52 to rotate, and synchronously drives the cleaning disk 58 to rotate, so as to clean the track in front of the electric flat car. At the same time, the operation of the vacuum cleaner 41 is regulated by the single chip microcomputer 2 to collect the debris cleaned out from both sides of the cleaning disk 58. After long-term use, the cleaning disk 58 needs to be replaced. By pushing the cleaning disk 58 upward, the mounting block at the top of the cleaning disk 58 is driven to move upward along the fixed groove 54, and at the same time drives the limiting block 57 to move upward, and the spring 56 is compressed The spring 56 is compressed, the mounting block moves to the circular guide groove 55, the cleaning disc 58 is rotated to make the mounting block enter the positioning opening 53, the upward force is released, the spring 56 is reset, and the limiting block 57 is driven to move downward, the mounting block slides out downward along the positioning opening 53, and the cleaning disc 58 is taken out. The mounting block at the top of the new cleaning disc 58 is moved upward along the positioning opening 53, and the limiting block 57 is driven to move upward at the same time. The spring 56 is compressed, the mounting block moves to the circular guide groove 55, the cleaning disc 58 is rotated, the mounting block enters the fixed groove 54, the upward force is released, the spring 56 is reset, and the limiting block 57 is driven to move downward, the mounting block moves downward along the fixed groove 54 to the bottom of the fixed groove 54, and the limiting block 57 moves synchronously to limit the cleaning disc 58, so as to realize the rapid replacement of the cleaning disc 58, avoid the phenomenon that the cleaning disc 58 cannot be quickly replaced after long-term use, which affects the cleaning effect, and improves the work efficiency.

[0033] It is worth noting that the single chip microcomputer 2 disclosed in the above embodiment can select S7-200, the motor 31 can select Y09-59D3-5001 stepper motor, the rotating motor 51 can select WEM-BL110-02 cleaning motor, and the vacuum cleaner 41 can select industrial vacuum cleaner. The single chip microcomputer 2 controls the motor 31, the rotating motor 51 and the vacuum cleaner 41 to work using methods commonly used in the prior art.

[0034] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. An electric flat car for automatically cleaning tracks, characterized in that: It comprises a vehicle body (1), a driving mechanism (3), a dust collecting mechanism (4) and a cleaning mechanism (5); The vehicle body (1) has protective covers (6) fixedly connected at both the front and rear ends thereof via fixing columns; A driving mechanism (3): which is arranged at the bottom end of the vehicle body (1); The dust collecting mechanism (4) comprises a vacuum cleaner (41), a hose (42) and a suction nozzle (43), wherein the suction nozzle (43) is respectively fixedly connected to the bottom ends of the front and rear sides of the vehicle body (1), and the vacuum cleaner (41) is respectively fixedly connected to the top walls of the front and rear sides of the vehicle body (1), and the vacuum cleaner (41) is connected to the suction nozzles (43) adjacent to each other in the transverse direction through the hose (42); Cleaning mechanism (5): it is arranged at the bottom ends of the front and rear sides of the vehicle body (1); Wherein: the front end of the vehicle body (1) is fixedly connected to a single-chip microcomputer (2), the input end of the single-chip microcomputer (2) is electrically connected to an external power supply, and the input end of the vacuum cleaner (41) is electrically connected to the output end of the single-chip microcomputer (2).

2. The electric flat car for automatically cleaning tracks according to claim 1 is characterized in that: The driving mechanism (3) comprises an axle (34), a fixing frame (35) and wheels (36); the top end of each fixing frame (35) is fixedly connected to the inner wall of the vehicle body (1); two laterally adjacent fixing frames (35) are rotatably connected with an axle (34); and wheels (36) are provided at both left and right ends of the axle (34).

3. The electric flat car for automatically cleaning tracks according to claim 2 is characterized in that: The driving mechanism (3) further comprises a motor (31), a double-groove pulley (32) and a pulley (33); the motor (31) is fixedly connected to the top wall of the vehicle body (1) via a motor seat; the double-groove pulley (32) is rotatably connected to the right side of the motor seat via a rotating shaft; the output shaft of the motor (31) passes through the motor seat and is fixedly connected to the rotating shaft; the pulley (33) is fixedly sleeved on the middle part of the axle (34); the double-groove pulley (32) and the pulley (33) are connected via a belt transmission; and the input end of the motor (31) is electrically connected to the output end of the single-chip computer (2).

4. The electric flat car for automatically cleaning tracks according to claim 1 is characterized in that: The cleaning mechanism (5) comprises a hollow rotating shaft (52), a positioning opening (53), a fixing groove (54) and a circular guide groove (55); the hollow rotating shaft (52) is rotatably connected to the bottom ends of the front and rear sides of the vehicle body (1); the bottom ends of the hollow rotating shafts (52) pass through the top ends of the vertically adjacent protective covers (6); the circular guide grooves (55) are respectively arranged on the inner wall of the upper end of the hollow rotating shaft (52); the positioning openings (53) are respectively evenly arranged on the bottom wall of the hollow rotating shaft (52); the top ends of the positioning openings (53) are respectively arranged on the inner wall of the upper end of the hollow rotating shaft (52); The bottom ends of the positioning openings (53) are connected to the inside of the protective cover (6) located on the same hollow rotating shaft (52); the fixing grooves (54) are evenly arranged on the bottom wall of the hollow rotating shaft (52); the top ends of the fixing grooves (54) are connected to the circular guide grooves (55) located in the same hollow rotating shaft (52); the bottom ends of the fixing grooves (54) are not connected to the inside of the protective cover (6); the fixing grooves (54) and the positioning openings (53) are arranged at intervals on the circumference of the central axis of the hollow rotating shaft (52).

5. The electric flat car for automatically cleaning tracks according to claim 4 is characterized in that: The cleaning mechanism (5) further comprises a spring (56) and a limiting block (57), wherein the limiting block (57) is slidably connected to a positioning opening (53) and a fixing groove (54) located on the same hollow rotating shaft (52) via a slider, and the spring (56) is arranged between the top end of the limiting block (57) and the top wall of the hollow rotating shaft (52).

6. The electric flat car for automatically cleaning tracks according to claim 4, characterized in that: The cleaning mechanism (5) further comprises a cleaning disc (58), the top end of which is mounted inside the hollow rotating shaft (52) via a mounting block, the mounting block respectively cooperating with a positioning opening (53), a fixing groove (54) and a circular guide groove (55) located on the same hollow rotating shaft (52), and a brush is arranged at the bottom of the cleaning disc (58).

7. The electric flat car for automatically cleaning tracks according to claim 4, characterized in that: The cleaning mechanism (5) further comprises a rotating motor (51), the rotating motor (51) being fixedly connected to the top ends of the front and rear sides of the vehicle body (1), respectively; the output shaft of the rotating motor (51) is fixedly connected to the top end of the hollow rotating shaft (52); and the input end of the rotating motor (51) is electrically connected to the output end of the single chip computer (2).

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