CN115302300A - Automatic cutting equipment for track - Google Patents

Automatic cutting equipment for track Download PDF

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Publication number
CN115302300A
CN115302300A CN202211139513.1A CN202211139513A CN115302300A CN 115302300 A CN115302300 A CN 115302300A CN 202211139513 A CN202211139513 A CN 202211139513A CN 115302300 A CN115302300 A CN 115302300A
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CN
China
Prior art keywords
fixedly connected
block
cutting head
collecting box
arc
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Granted
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CN202211139513.1A
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Chinese (zh)
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CN115302300B (en
Inventor
王东森
李凌
段青
孔坤
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Wuhu China Railway Track Equipment Co Ltd
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Wuhu China Railway Track Equipment Co Ltd
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Publication of CN115302300A publication Critical patent/CN115302300A/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q11/00Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
    • B23Q11/0042Devices for removing chips
    • B23Q11/006Devices for removing chips by sucking and blowing simultaneously

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)

Abstract

The invention belongs to the technical field of cutting equipment, and particularly relates to automatic rail cutting equipment which comprises a cross beam, wherein the bottom of the cross beam is fixedly connected with two supporting columns, the top and the bottom of the cross beam are both provided with rail grooves, and a threaded rod is rotatably connected in the upper rail groove through a bearing; through the structural design of the cleaning mechanism, after the cutting head is processed with one end rail, scraps can be attached to the surface of the cutting head due to static electricity, the cutting head needs to be cleaned, the electric push rod is started, the electric push rod drives the arc-shaped block and the arc-shaped scraper to move, the arc-shaped scraper is in surface contact with the cutting head, the fan is started, the fan blows air into the air collecting cover, the air blows into the cavity through the connecting pipe, the air blows to the surface of the cutting head from the air outlet hole, the scraps in the groove of the cutting head are blown out, meanwhile, the cutting head is started to rotate through the rotation driving device, the scrapers can scrape the scraps on the surface of the cutting head, and the function of cleaning the surface of the cutting head is achieved.

Description

Automatic cutting equipment for track
Technical Field
The invention relates to the technical field of cutting equipment, in particular to automatic rail cutting equipment.
Background
At present, in the production and processing process of train tracks, special automatic track cutting equipment is required to cut the train tracks to be processed, so that various specifications of the train tracks meet the production requirements.
The use method of the current automatic rail cutting equipment comprises the following steps: the train track to be machined is fixedly positioned below the cutting head, the driving device of the automatic track cutting device drives the cutting head to rotate and descend to the surface of the train track to be machined, and the driving device of the automatic track cutting device drives the cutting head to cut the train track along the track.
However, the existing automatic rail cutting equipment is inconvenient to clean the scraps attached to the cutting head due to static electricity, after the cutting head finishes processing the rail at one end, the surface of the cutting head is attached to more scraps and needs to be cleaned to carry out the next processing, and the cleaning of the cutting head at present needs to be manually carried out by workers, so that the operation is troublesome; therefore, the automatic rail cutting equipment is provided for solving the problems.
Disclosure of Invention
In order to make up for the defects of the prior art, the invention provides automatic rail cutting equipment which solves the problem that the conventional automatic rail cutting equipment is inconvenient to clean scraps attached to a cutting head due to static electricity.
The technical scheme adopted by the invention for solving the technical problem is as follows: the invention relates to automatic track cutting equipment, which comprises a cross beam, wherein the bottom of the cross beam is fixedly connected with two support columns, track grooves are formed in the top and the bottom of the cross beam, a threaded rod is rotatably connected in the track groove above the cross beam through a bearing, a motor is fixedly connected on the cross beam, an output shaft of the motor is fixedly connected with the threaded rod, a guide post is fixedly connected in the track groove below the cross beam, the surface of the cross beam is fixedly connected with a return block, a first movable block is fixedly connected on the return block, a second movable block is fixedly connected on the return block, the first movable block and the second movable block are slidably connected in the track groove, the threaded rod is in threaded connection with the first movable block, the guide post penetrates through the second movable block, a driving equipment box body is fixedly connected on the return block, a lifting driving equipment and a rotating driving equipment are installed in the driving equipment box body, a cutting head is fixedly connected on the rotating driving equipment, the lifting driving equipment and the rotating driving equipment are used for driving the cutting head to lift and rotate, and a cleaning mechanism is arranged on the return block;
the cleaning mechanism comprises a fixed column fixedly connected to the bottom of the circular block, a fixed frame is fixedly connected to the bottom end of the fixed column, a fan is fixedly connected to the fixed frame, an air collecting cover is fixedly connected to the fan, a connecting pipe is fixedly connected to the air collecting cover, an arc-shaped block is fixedly connected to one end of the connecting pipe, a cavity is formed in the arc-shaped block, the cavity is communicated with the connecting pipe, an air outlet is formed in the arc-shaped block, an electric push rod is fixedly connected to the fixed frame, a connecting block is fixedly connected to the output end of the electric push rod, the connecting block is fixedly connected with the arc-shaped block, a guide rod is fixedly connected to the connecting block and penetrates through the fixed frame in a sliding mode, and an arc-shaped scraper blade matched with the cutting head is fixedly connected to the arc-shaped block.
Preferably, it is equipped with the collection subassembly to return the shape piece, the collection subassembly includes four spliced poles of rigid coupling on returning the shape piece, the one end rigid coupling of spliced pole has the collecting box, it has the chamber door to articulate through the hinge on the collecting box, the rigid coupling has the handle on the chamber door, the bottom inner wall sliding connection of collecting box has the collection box, the rectangle mouth has been seted up on the collecting box, the top inner wall rigid coupling of collecting box has first filter plate, the top rigid coupling of collecting box has the fan, it has the suction tube to communicate the rigid coupling on the collecting box, the one end rigid coupling of suction tube has the absorption shell, the rigid coupling has second filter plate on the absorption shell, the rigid coupling has two dead levers on the absorption shell, the top and the shape piece fixed connection that returns of dead lever.
Preferably, the middle part of the return block is provided with a through hole, and the return block is connected to the surface of the cross beam through the through hole in a sliding mode.
Preferably, a first round hole is formed in the second moving block, and the guide post penetrates through the first round hole in a sliding mode.
Preferably, a second round hole is formed in the fixing frame, and the guide rod penetrates through the second round hole in a sliding mode.
Preferably, the inner wall of the bottom of the collecting box is provided with a sliding groove, the bottom of the collecting box is fixedly connected with a sliding block, and the sliding block is connected in the sliding groove in a sliding mode.
Preferably, the fan is located right above the rectangular opening, the first filter screen plate is located right below the rectangular opening, and the area of the first filter screen plate is larger than that of the rectangular opening.
Preferably, the second filter screen plate is arranged in an inclined manner.
The invention has the advantages that:
1. according to the invention, through the structural design of the cleaning mechanism, when the rail at one end of the cutting head is machined, the surface of the cutting head is adhered with scraps due to static electricity, the cutting head needs to be cleaned, the electric push rod is started, the electric push rod drives the arc-shaped block and the arc-shaped scraper to move, so that the arc-shaped scraper is in contact with the surface of the cutting head, the fan is started, the fan blows air into the air collecting cover, the air is blown into the cavity through the connecting pipe, the air is blown to the surface of the cutting head from the air outlet hole, the scraps in the groove of the cutting head are blown out, and meanwhile, the cutting head is started to rotate through the rotation driving equipment, so that the scraps on the surface of the cutting head can be scraped by the scraper, the function of cleaning the surface of the cutting head is realized, and the problem that the conventional rail automatic cutting equipment is inconvenient to clean the scraps adhered to the cutting head due to static electricity is solved;
2. according to the invention, through the structural design of the collecting assembly, during the process of machining the rail by the cutting head, more waste chips are generated, the fan is started, the fan can pump out air in the collecting box to reduce the air pressure in the collecting box, so that the suction force is generated at the suction shell, the waste chips can be sucked into the suction shell, the waste chips are sucked into the collecting box of the collecting box through the suction pipe, and the second filter screen plate can prevent the larger waste chips from being sucked into the suction pipe to block the suction pipe, so that the function of collecting the waste chips in the machining process is realized.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the prior art descriptions will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a schematic overall structure diagram according to a first embodiment;
FIG. 2 is a schematic view of a cleaning mechanism and a collection assembly according to the first embodiment;
FIG. 3 is a schematic diagram of a loop block structure according to the first embodiment;
FIG. 4 is a schematic cross-sectional view of an arc block of the first embodiment;
FIG. 5 is a schematic view of a collection assembly according to a first embodiment;
fig. 6 is a schematic structural view of a guide post according to the first embodiment.
In the figure: 1. a cross beam; 2. a support pillar; 3. a track groove; 4. a threaded rod; 5. a motor; 6. a guide post; 7. a returning block; 8. a first moving block; 9. a second moving block; 10. a drive device case; 11. cutting a head; 12. fixing the column; 13. a fixing frame; 14. a fan; 15. a wind collecting cover; 16. a connecting pipe; 17. an arc-shaped block; 18. a cavity; 19. an air outlet; 20. an electric push rod; 21. connecting blocks; 22. a guide rod; 23. an arc-shaped scraper plate; 24. connecting columns; 25. a collection box; 26. a box door; 27. a handle; 28. a collection box; 29. a rectangular opening; 30. a first filter screen plate; 31. a fan; 32. an extraction tube; 33. sucking the shell; 34. a second filter screen plate; 35. fixing the rod; 36. a port; 37. a first circular hole; 38. a second circular hole; 39. a chute; 40. a slide block.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example one
Referring to fig. 1-6, an automatic track cutting device includes a cross beam 1, two support columns 2 are fixedly connected to the bottom of the cross beam 1, track grooves 3 are formed in the top and the bottom of the cross beam 1, a threaded rod 4 is rotatably connected to the track groove 3 through a bearing above the cross beam, a motor 5 is fixedly connected to the cross beam 1, an output shaft of the motor 5 is fixedly connected to the threaded rod 4, a guide column 6 is fixedly connected to the track groove 3 below the guide column, a return block 7 is fixedly connected to the surface of the cross beam 1, a first movable block 8 is fixedly connected to the return block 7, a second movable block 9 is fixedly connected to the return block 7, the first movable block 8 and the second movable block 9 are slidably connected to the track groove 3, the threaded rod 4 is in threaded connection with the first movable block 8, the guide column 6 penetrates through the second movable block 9, a driving device box 10 is fixedly connected to the return block 7, a lifting driving device and a rotation driving device are installed in the driving device box 10, a cutting head 11 is fixedly connected to the rotation driving device and a lifting cleaning mechanism is installed on the driving device box 10;
the cleaning mechanism comprises a fixed column 12 fixedly connected to the bottom of the return block 7, a fixed frame 13 is fixedly connected to the bottom end of the fixed column 12, a fan 14 is fixedly connected to the fixed frame 13, a wind collecting cover 15 is fixedly connected to the fan 14, a connecting pipe 16 is fixedly connected to the wind collecting cover 15, an arc block 17 is fixedly connected to one end of the connecting pipe 16, a cavity 18 is formed in the arc block 17, the cavity 18 is communicated with the connecting pipe 16, an air outlet hole 19 is formed in the arc block 17, an electric push rod 20 is fixedly connected to the fixed frame 13, a connecting block 21 is fixedly connected to the output end of the electric push rod 20, the connecting block 21 is fixedly connected with the arc block 17, a guide rod 22 is fixedly connected to the connecting block 21, the guide rod 22 penetrates through the fixed frame 13 in a sliding manner, and an arc scraper 23 matched with the cutting head 11 is fixedly connected to the arc block 17;
when the train track processing device works, a train track to be processed is positioned and fixed below a cutting head 11, a motor 5 and a lifting driving device are started, the cutting head 11 is located at the original point, the rotating driving device is started, the rotating driving device drives the cutting head 11 to rotate quickly, the lifting driving device drives the cutting head 11 to move downwards for a proper distance, the cutting head 11 cuts the track when contacting with the track, the motor 5 is started, the motor 5 drives a threaded rod 4 to rotate, the threaded rod 4 drives a first moving block 8 and a square-shaped block 7 to move, the square-shaped block 7 drives the cutting head 11 to move, the cutting head 11 cuts the track along a track groove 3, after cutting processing is completed, waste scraps can be attached to the surface of the cutting head 11 due to static electricity on the surface of the cutting head 11, an electric push rod 20 is started, the electric push rod 20 drives a connecting block 21 to move, the connecting block 21 drives the arc-shaped block 17 to move, the arc-shaped block 17 drives the arc-shaped scraper 23 to move, the arc-shaped scraper 23 to contact with the surface of the cutting head 11, the arc-shaped scraper 23 is driven by rotating driving the rotating driving device, the arc-shaped scraper 11 to rotate slowly, the surface of the arc-shaped scraper, the cutting head 23, air blowing fan blows the surface of the cutting head 11, and blows air in the air blowing fan 14, and blows the air in the air blowing air duct 14, the air duct 14, so that the cutting head 11 can conveniently and the air blowing air in the cutting head 11.
The box type dust collector is characterized in that a collecting component is arranged on the return block 7 and comprises four connecting columns 24 fixedly connected to the return block 7, a collecting box 25 is fixedly connected to one end of each connecting column 24, a box door 26 is hinged to the collecting box 25 through a hinge, a handle 27 is fixedly connected to the box door 26, a collecting box 28 is slidably connected to the inner wall of the bottom of the collecting box 25, a rectangular opening 29 is formed in the collecting box 25, a first filter screen plate 30 is fixedly connected to the inner wall of the top of the collecting box 25, a fan 31 is fixedly connected to the top of the collecting box 25, a suction pipe 32 is fixedly connected to the collecting box 25, a suction shell 33 is fixedly connected to one end of the suction pipe 32, a second filter screen plate 34 is fixedly connected to the suction shell 33, two fixing rods 35 are fixedly connected to the suction shell 33, and the top ends of the fixing rods 35 are fixedly connected to the return block 7;
during operation, in the cutting process, the fan 31 is started, the fan 31 can draw out air in the collecting box 25, so that a negative pressure state is presented in the collecting box 25, the suction shell 33 generates suction, scraps splashed around in the machining process can be sucked into the suction shell 33, the scraps are sucked into the collecting box 28 in the collecting box 25 through the suction pipe 32, the purpose of collecting the scraps in the machining process is achieved, when more scraps are collected in the collecting box 28, the box door 26 is opened to take out the collecting box 28 for cleaning, and the collecting box 28 is inserted into the collecting box 25 in a sliding mode according to the sliding block 40 and the sliding groove 39.
The middle part of the return block 7 is provided with a through port 36, and the return block 7 is connected to the surface of the cross beam 1 through the through port 36 in a sliding manner;
in operation, during the movement of the clip 7, the cross member 1 slides in the through opening 36.
A first round hole 37 is formed in the second moving block 9, and the guide post 6 penetrates through the first round hole 37 in a sliding manner;
during operation, in the movement process of the clip 7, the guide post 6 slides in the first round hole 37, and the second moving block 9 slides in the track groove 3 below, so that the clip 7 is limited in the horizontal direction.
A second round hole 38 is formed in the fixed frame 13, and the guide rod 22 penetrates through the second round hole 38 in a sliding manner;
during operation, in the moving process of the connecting block 21 and the arc-shaped block 17, the guide rod 22 slides in the second round hole 38, so that the connecting block 21 and the arc-shaped block 17 are limited in the horizontal direction.
The inner wall of the bottom of the collecting box 25 is provided with a sliding groove 39, the bottom of the collecting box 28 is fixedly connected with a sliding block 40, and the sliding block 40 is connected in the sliding groove 39 in a sliding manner;
when the collecting box 28 is drawn out of the collecting box 25, the sliding block 40 slides in the sliding groove 39, and when the collecting box 28 is arranged in the collecting box 25, the sliding block 40 is aligned with the sliding groove 39 and inserted into the sliding groove 39, so that the positioning effect is achieved.
The fan 31 is positioned right above the rectangular opening 29, the first filter screen plate 30 is positioned right below the rectangular opening 29, and the area of the first filter screen plate 30 is larger than that of the rectangular opening 29;
in operation, the area of the first filter screen plate 30 is larger than that of the rectangular opening 29, so that the scraps in the collecting box 25 can be prevented from leaving the collecting box 25 from the rectangular opening 29.
The second filter screen plate 34 is arranged obliquely;
when the waste dust collecting device works, the second filter screen plate 34 is obliquely arranged, so that larger waste dust falling on the second filter screen plate 34 can roll down.
The working principle is as follows: when the train rail cutting machine is used, a train rail to be processed is positioned and fixed below the cutting head 11, the motor 5 and the lifting driving device are started, the cutting head 11 is positioned at the original point, the rotating driving device is started, the rotating driving device drives the cutting head 11 to rotate rapidly, the lifting driving device drives the cutting head 11 to move downwards for a proper distance, the cutting head 11 is contacted with the rail to cut the rail, the motor 5 is started, the motor 5 drives the threaded rod 4 to rotate, the threaded rod 4 drives the first moving block 8 and the square-back block 7 to move, the square-back block 7 drives the cutting head 11 to move, the cutting head 11 cuts the rail along the rail groove 3, the fan 31 is started in the cutting process, the fan 31 can draw out air in the collecting box 25 to enable the collecting box 25 to be in a negative pressure state, so that the suction shell 33 generates suction, and waste scraps splashed around in the processing process can be sucked into the suction shell 33, the waste scraps are sucked into the collecting box 28 in the collecting box 25 through the suction pipe 32 to achieve the purpose of collecting the waste scraps in the processing process, when the waste scraps in the collecting box 28 are more, the collecting box 28 is taken out to be cleaned by opening the box door 26, the collecting box 28 is inserted into the collecting box 25 in a sliding manner according to the sliding block 40 and the sliding groove 39, when the cutting process is completed, the waste scraps are adhered to the surface of the cutting head 11 due to static electricity, the surface of the cutting head 11 needs to be cleaned, the electric push rod 20 is started, the electric push rod 20 drives the connecting block 21 to move, the connecting block 21 drives the arc-shaped block 17 to move, the arc-shaped block 17 drives the arc-shaped scraper 23 to move, the arc-shaped scraper 23 is in contact with the surface of the cutting head 11, the cutting head 11 is driven to rotate slowly by rotating the driving device, the arc-shaped scraper 23 scrapes the waste scraps on the surface of the cutting head 11, the fan 14 is started at the same time, the fan 14 blows air into the air collecting cover 15, wind enters the cavity 18 of the arc-shaped block 17 through the connecting pipe 16, is discharged from the air outlet hole 19 and blows towards the surface of the cutting head 11, sweeps in the groove of the cutting head 11 are blown away, the purpose of comprehensively cleaning the sweeps on the surface of the cutting head 11 is achieved, and the operation is convenient and fast.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing shows and describes the general principles, principal features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed.

Claims (8)

1. The utility model provides an automatic equipment of cutting of track, includes crossbeam (1), the bottom rigid coupling of crossbeam (1) has two support columns (2), track groove (3), its characterized in that have all been seted up to the top and the bottom of crossbeam (1): a threaded rod (4) is rotatably connected in the track groove (3) above the track groove through a bearing, a motor (5) is fixedly connected to the cross beam (1), an output shaft of the motor (5) is fixedly connected with the threaded rod (4), a guide column (6) is fixedly connected in the track groove (3) below the track groove, a return block (7) is fixedly connected to the surface of the cross beam (1), a first moving block (8) is fixedly connected to the return block (7), a second moving block (9) is fixedly connected to the return block (7), the first moving block (8) and the second moving block (9) are slidably connected in the track groove (3), the threaded rod (4) is in threaded connection with the first moving block (8), the guide column (6) penetrates through the second moving block (9), a driving device box body (10) is fixedly connected to the return block (7), a lifting driving device and a rotating driving device are installed in the driving device box body (10), a cutting head (11) is arranged on the rotating driving device, and a lifting mechanism is fixedly connected on the return block (7);
the cleaning mechanism comprises fixed columns (12) fixedly connected to the bottom of a return block (7), a fixed frame (13) is fixedly connected to the bottom ends of the fixed columns (12), a fan (14) is fixedly connected to the inner side of the fixed frame (13), a wind collecting cover (15) is fixedly connected to the upper side of the fan (14), a connecting pipe (16) is fixedly connected to the upper side of the wind collecting cover (15), an arc-shaped block (17) is fixedly connected to one end of the connecting pipe (16), a cavity (18) is formed in the arc-shaped block (17), the cavity (18) is communicated with the connecting pipe (16), a wind outlet (19) is formed in the arc-shaped block (17), an electric push rod (20) is fixedly connected to the upper side of the fixed frame (13), a connecting block (21) is fixedly connected to the output end of the electric push rod (20), the connecting block (21) is fixedly connected with the arc-shaped block (17), a guide rod (22) is fixedly connected to the connecting block (21), the guide rod (22) slidably penetrates through the fixed frame (13), and arc-shaped scrapers (23) matched with cutting heads (11) are fixedly connected to the upper side of the arc-shaped blocks (17).
2. An automatic rail cutting apparatus as claimed in claim 1, wherein: be equipped with the collection subassembly on returning shape piece (7), the collection subassembly includes four spliced poles (24) of rigid coupling on returning shape piece (7), the one end rigid coupling of spliced pole (24) has collecting box (25), it has chamber door (26) to articulate through the hinge on collecting box (25), the rigid coupling has handle (27) on chamber door (26), the bottom inner wall sliding connection of collecting box (25) has collection box (28), rectangle mouth (29) have been seted up on collecting box (25), the top inner wall rigid coupling of collecting box (25) has first filter screen board (30), the top rigid coupling of collecting box (25) has fan (31), the intercommunication rigid coupling has suction tube (32) on collecting box (25), the one end rigid coupling of suction tube (32) has suction shell (33), the rigid coupling has second filter screen board (34) on suction shell (33), the rigid coupling has two dead lever (35) on suction shell (33), the top and the shape piece (7) fixed connection that returns of dead lever (35).
3. An automatic rail cutting apparatus as claimed in claim 2, wherein: the middle part of the return block (7) is provided with a through hole (36), and the return block (7) is connected to the surface of the cross beam (1) through the through hole (36) in a sliding mode.
4. An automatic rail cutting apparatus as claimed in claim 3, wherein: a first round hole (37) is formed in the second moving block (9), and the guide post (6) penetrates through the first round hole (37) in a sliding mode.
5. An automatic rail cutting apparatus as claimed in claim 4, wherein: and a second round hole (38) is formed in the fixed frame (13), and the guide rod (22) penetrates through the second round hole (38) in a sliding manner.
6. An automatic rail cutting apparatus as claimed in claim 5, wherein: the inner wall of the bottom of the collecting box (25) is provided with a sliding groove (39), the bottom of the collecting box (28) is fixedly connected with a sliding block (40), and the sliding block (40) is connected in the sliding groove (39) in a sliding mode.
7. An automatic rail cutting machine as claimed in claim 6, wherein: the fan (31) is positioned right above the rectangular opening (29), the first filter screen plate (30) is positioned right below the rectangular opening (29), and the area of the first filter screen plate (30) is larger than that of the rectangular opening (29).
8. An automatic rail cutting apparatus as claimed in claim 7, wherein: the second filter screen plate (34) is arranged in an inclined mode.
CN202211139513.1A 2022-09-19 2022-09-19 Automatic track cutting equipment Active CN115302300B (en)

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Application Number Priority Date Filing Date Title
CN202211139513.1A CN115302300B (en) 2022-09-19 2022-09-19 Automatic track cutting equipment

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Application Number Priority Date Filing Date Title
CN202211139513.1A CN115302300B (en) 2022-09-19 2022-09-19 Automatic track cutting equipment

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CN115302300B CN115302300B (en) 2024-04-26

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