CN218232996U - Machining equipment for running surface - Google Patents

Abstract

The utility model provides a processing equipment for driving face, processing equipment includes frame, drive assembly, lifting unit and processing subassembly, be provided with the slide rail on the frame, drive assembly connect in on the frame. The machining table is connected to the sliding rail in a sliding mode, and the cutter structure is connected to the machining table and used for machining the anti-skidding structure on the traveling crane face. And processing platform sliding connection in when on the slide rail, when facing unevenness the driving face, processing platform and cutter structure can be together in slide on the slide rail, so that the cutter structure can carry out the processing to the driving face all the time, guarantees machining equipment is to machining efficiency and the processing stability of the driving face after the shaping.

Description

Processing equipment for running surface

Technical Field

The utility model belongs to the technical field of the road surface processing, specifically, the utility model relates to a processing equipment for driving face.

Background

In the technical field of rail transit, the running surface of a rail beam is usually subjected to special anti-skid treatment through anti-skid pattern processing equipment to ensure that the brake performance of a train in the running process reaches the standard,

in the related technology, the anti-skid treatment of the running surface of the track beam is mainly to process anti-skid lines on a steel plate through anti-skid line processing equipment, and then lay the steel plate into the track beam. That is, in the prior art, the processing of the anti-skid lines cannot be performed on the laid track beam, and the secondary processing of the worn track beam cannot be performed, so that the friction force of the track beam can be influenced, and the running safety of the railway vehicle can be influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a new technical scheme for processing equipment of driving face can solve among the prior art can't carry out the problem of non-slip processing to the track roof beam that has already laid.

According to the utility model discloses an aspect provides a processing equipment for driving face, include:

the bicycle frame is provided with a slide rail;

the driving assembly is connected to the frame and is used for driving the processing equipment to move;

the machining assembly is connected to the frame through the lifting assembly, and the lifting assembly is configured to control lifting of the machining assembly;

the processing assembly comprises a processing table and a cutter structure, the processing table is connected to the sliding rail in a sliding mode, and the cutter structure is connected to the processing table and used for processing the anti-skidding structure on the traveling surface.

Optionally, the cutter structure includes blade disc, cutter and speed reducer, the blade disc pass through the speed reducer connect in processing bench, the cutter connect in the bottom of blade disc.

Optionally, the tool structure further comprises a follower wheel assembly connected to the processing table, the follower wheel assembly is used for being in abutting fit with the traffic surface so as to keep the processing depth of the tool structure consistent.

Optionally, the vehicle further comprises a steering wheel assembly, the steering wheel assembly is connected to the frame, the steering wheel assembly comprises a bogie, a front steering wheel and a rear steering wheel, and the front steering wheel and the rear steering wheel are connected to two sides of the bogie.

Optionally, the front steering wheel is a universal wheel.

Optionally, the bogie further comprises a road wheel, wherein the road wheel is rotatably connected to the bogie;

the walking wheel comprises an elastic wheel and rigid wheels connected to two sides of the elastic wheel, and the diameter of the elastic wheel is larger than that of the rigid wheels.

Optionally, the processing equipment is used for the processing of the steel structure driving surface of the track roof beam, the processing equipment still includes the leading wheel subassembly, the leading wheel subassembly connect in on the frame, the leading wheel subassembly include the wheel carrier with connect in the leading wheel of wheel carrier, the processing equipment is in the in-process of processing the steel structure driving surface of track roof beam, the leading wheel be used for with the laminating of the interior riser of track roof beam.

Optionally, the trolley frame further comprises a pinch roller assembly connected to the trolley frame, wherein the pinch roller assembly comprises an axle and a pinch roller connected to the axle;

the processing equipment is in the process of processing the steel structure driving surface of the track beam, and the pressing wheels are used for abutting against the bottom of the steel structure driving surface of the track beam.

Optionally, the pinch roller and the cutter structure are arranged on the upper side and the lower side of the driving surface oppositely.

Optionally, the lifting assembly comprises a mounting seat, a screw rod and a connecting block, the screw rod comprises a screw thread section and a sleeving section, the screw rod is connected to the mounting seat through the screw thread section, the sleeving section is far away from one end of the screw thread section and is provided with a limiting boss, and the connecting block is movably sleeved on the sleeving section.

The utility model has the technical effects that: the utility model provides a processing equipment for driving face, processing equipment includes frame, drive assembly, lifting unit and processing subassembly. And processing platform sliding connection in when on the slide rail, when facing unevenness's driving face, processing platform and cutter structure can be together slide on the slide rail, so that the cutter structure can carry out the processing to driving face all the time, guarantees the machining equipment is to the machining efficiency and the processing stability of the driving face after the shaping.

Other features of the present invention and advantages thereof will become apparent from the following detailed description of exemplary embodiments of the invention, which proceeds with reference to the accompanying drawings.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of the specification, illustrate embodiments of the invention and together with the description, serve to explain the principles of the invention.

Fig. 1 is a schematic view of a processing apparatus for a driving surface according to an embodiment of the present invention;

fig. 2 is a schematic view of the cooperation of the steering wheel and the guide wheel of the processing equipment for the driving surface with the track beam provided by the embodiment of the invention;

fig. 3 is a schematic view of a frame of a processing device for a driving surface according to an embodiment of the present invention;

fig. 4 is a schematic view of a guide wheel assembly of a processing apparatus for a running surface provided by an embodiment of the present invention;

fig. 5 is a schematic view of a steering wheel assembly of a processing apparatus for a driving surface according to an embodiment of the present invention;

fig. 6 is a schematic view of a hold-down wheel assembly of a processing apparatus for a driving surface according to an embodiment of the present invention;

fig. 7 is a schematic view of a lifting assembly of a processing apparatus for a driving surface according to an embodiment of the present invention;

fig. 8 is a schematic view of a processing assembly of a processing device for a driving surface according to an embodiment of the present invention;

fig. 9 is a schematic view of a follower wheel assembly of a processing device for a driving surface according to an embodiment of the present invention;

fig. 10 is a schematic view of a driving assembly of a processing apparatus for a driving surface according to an embodiment of the present invention.

Wherein:

1. a frame; 11. a slide rail; 12. a limiting block;

2. a drive assembly;

3. a lifting assembly; 31. a mounting seat; 32. a screw rod; 33. connecting blocks; 34. a limiting boss;

4. processing the assembly; 41. a processing table; 42. a cutter structure; 421. a cutter head; 422. a cutter; 423. A speed reducer; 43. a slider;

5. a follower wheel assembly; 51. a follower wheel; 52. a support shaft;

6. a traveling wheel; 61. an elastic wheel; 62. a rigid wheel;

7. a steering wheel assembly; 71. a bogie; 72. a front steering wheel; 73. a rear steering wheel;

8. a guide wheel assembly; 81. a wheel carrier; 82. a guide wheel; 83. an anti-roll hub; 84. an adjusting block; 85. adjusting screws;

9. a pinch wheel assembly; 91. a wheel axle; 92. a pinch roller; 93. and (7) mounting a wheel set.

Detailed Description

Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that: unless specifically stated otherwise, the relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present invention.

The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses.

Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate.

In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.

Referring to fig. 1 to 10, an embodiment of the present application provides a machining apparatus for a running surface, the machining apparatus being used for machining a running surface of a steel structure, and the machining apparatus including:

the frame 1 is provided with a slide rail 11, the driving assembly 2 is connected to the frame 1, and the driving assembly 2 is used for driving the processing equipment to move, for example, the driving assembly 2 drives the processing equipment to move on a traveling surface in an electric or pneumatic mode.

Referring to fig. 1, the processing assembly 4 is connected to the frame 1 through the lifting assembly 3, and the lifting assembly 3 is configured to control the lifting of the processing assembly 4, so that the processing assembly 4 is close to or far away from a driving surface to adjust the size of the processing assembly 4 up and down.

Referring to fig. 8, the processing assembly 4 includes a processing table 41 and a cutter structure 42, the processing table 41 is slidably connected to the slide rail 11, and the cutter structure 42 is connected to the processing table 41 and used for processing a skid-proof structure on the traveling surface. When the processing table 41 is slidably connected to the slide rail 11, when the processing table faces the uneven traveling surface, the processing table 41 and the cutter structure 42 can slide on the slide rail 11 together, so that the cutter structure 42 can process the traveling surface all the time, and the processing efficiency and the processing stability of the processing equipment on the formed traveling surface are ensured.

In an embodiment, after the track beam is processed and installed, the tool structure 42 may be used to process anti-skid structures such as anti-skid grooves and anti-skid belts on the installed running surface of the track beam, and the sliding connection between the processing table 41 and the slide rail 11 may facilitate the tool structure 42 to process the running surface all the time when the processing equipment processes the running surface.

Specifically, the frame 1 is a main frame of the whole processing equipment, and is also a carrier of the components such as the driving assembly 2, the lifting assembly 3 and the processing assembly 4. The driving assembly 2 is powered by a motor and a speed reducer, and the speed reducer is fixed on the frame 1 and is connected with the traveling wheels through a coupler to transmit power.

Optionally, referring to fig. 8, the cutter structure 42 includes a cutter 421, a cutter 422 and a speed reducer 423, the cutter 421 is connected to the processing table 41 through the speed reducer 423, and the cutter 422 is connected to the bottom of the cutter 421.

Specifically, the processing table 41 may be provided with a slide block 43, the slide block 43 is mounted on a side surface of the processing table 41, and the slide rail 11 may be further provided with a stopper 12 to prevent the slide block 43 from sliding off the slide rail 11. The hollow speed reducer 423 is connected to the processing table 41, and the processing motor is connected to the speed reducer 423 and used for controlling the processing operation of the cutter 422 through the speed reducer 423, so as to ensure the processing flexibility of the traveling surface by the cutter 422.

The processing equipment is used for processing the steel structure traveling crane surface of the double-track beam, the processing assemblies 4 can be provided with two sets, the two sets of processing assemblies 4 are respectively arranged on the left side and the right side of the processing equipment, the processing equipment can simultaneously operate on the left track surface and the right track surface of the double-track beam, and the processing efficiency of the processing equipment is improved.

Optionally, referring to fig. 8 and 9, the machining apparatus further comprises a follower wheel assembly 5, the follower wheel assembly 5 being connected to the machining table 41, the follower wheel assembly 5 being adapted to engage in abutment with the tread surface to maintain a consistent depth of machining of the cutter structure 42.

Specifically, the follower wheel assembly 5 is attached to the processing table 41 and may be close to the cutter 422 so that the condition of the tread with which the follower wheel assembly 5 contacts is closer to the condition of the tread handled by the cutter 422. For example, the follower wheel assembly 5 is connected to the processing table 41 after passing through the cutter head 421.

In one embodiment, referring to fig. 9, the follower wheel assembly 5 is composed of a support shaft 52, a follower wheel carrier, and a follower wheel 51. Two follow-up wheels 51 are arranged on the follow-up wheel carrier in tandem, the end part of the supporting shaft 52 is rigidly connected with the processing table 41, and the follow-up wheels 51 can be steel wheels.

When the rail guide trolley surface contacted by the follow-up wheel assembly 5 changes in height, the whole machining assembly 4 can float up and down along the slide rail 11 along with the follow-up wheel assembly 5. The height difference of the contact surface of the cutter 422 and the follower wheel 51 when the cutter is installed is the processing depth of the required antiskid groove line. Therefore, no matter what the height of the traveling surface to be processed is changed, the processing grain depth of the cutter 422 on the traveling surface can be kept unchanged, and the processing consistency of the cutter 422 on the traveling surface is ensured.

Optionally, referring to fig. 5, the processing equipment further includes a steering wheel assembly 7, the steering wheel assembly 7 is connected to the frame 1, the steering wheel assembly 7 includes a bogie 71, a front steering wheel 72 and a rear steering wheel 73, the front steering wheel 72 and the rear steering wheel 73 are connected to two sides of the bogie 71, for example, the front steering wheel 72 and the rear steering wheel 73 are connected to two front and rear sides of the bogie 71.

Specifically, when the processing equipment is used for processing the running surface of the track, because the track has an over-bending condition, in order to facilitate that the speeds of the inner and outer side travelling wheels of the curve are kept consistent when the processing equipment is used for processing the over-bending position of the track, the steering wheel assembly 7 can be designed into a double-guide-wheel structural form formed by the front steering wheel 72 and the rear steering wheel 73 on one side, and the processing consistency of the two sides of the processing equipment is ensured when the processing equipment is used for steering.

Optionally, the front steering wheel 72 is a universal wheel.

In particular, when the front steering wheel 72 is a universal wheel, the steering of the processing device at the turning position of the rail can be facilitated, and when the turning position of the processing device is too large, the processing device can still flexibly steer at the turning position of the rail.

In one embodiment, referring to fig. 5, the steering wheel assembly 7 is composed of a bogie 71, a front steering wheel 72, a rear steering wheel 73, a steering sleeve, a steering shaft, and the like; the bogie 71 is a mounting carrier for front and rear steering wheels and road wheels; the steering sleeve is fixed on the frame 1 and is a connecting part of the steering wheel assembly 7 and the frame 1; the steering shaft is rigidly connected with the steering frame 71, and the steering wheel component 7 rotates around the shaft through a steering sleeve; the fastening nut is attached to the top of the steering sleeve and serves to limit the axial runout range of the steering wheel assembly 7.

In addition, the steering wheel assemblies 7 can be provided with two sets, and the two sets of steering wheel assemblies 7 are respectively arranged on the left side and the right side of the front end of the processing equipment and are symmetrically distributed on the processing equipment.

Optionally, referring to fig. 1, 2 and 10, the processing equipment further comprises a travelling wheel 6, wherein the travelling wheel 6 is rotatably connected to the bogie 71;

the walking wheel 6 comprises an elastic wheel 61 and rigid wheels 62 connected to two sides of the elastic wheel 61, and the diameter of the elastic wheel 61 is larger than that of the rigid wheels 62.

Specifically, the elastic wheel 61 may be a rubber wheel, and the rigid wheels 62 on both sides of the elastic wheel 61 may be rigid wheels in the form of steel rings. By means of the characteristic that the rigid wheel 62 is difficult to deform, rigid limit can be formed between the processing equipment and the travelling surface, the processing equipment is prevented from shaking randomly on the travelling surface, and the consistency requirement of the cutter 422 on the processing depth on the travelling surface is guaranteed. When the diameter of the elastic wheel 61 is larger than that of the rigid wheel 62, the contact area between the elastic wheel 61 and the driving surface can be ensured, and the friction force between the processing equipment and the driving surface is increased.

In addition, a rolling bearing is embedded in the travelling wheel 6, and the travelling wheel 6 can be connected to the bogie 71 through the rolling bearing so as to facilitate the rotation of the travelling wheel 6; and the end part of the travelling wheel 6 is provided with a dustproof end cover so as to keep the cleanness degree in the travelling wheel 6 and ensure the stable operation of the rolling bearing.

Optionally, the processing equipment is used for processing the steel structure driving surface of the track beam, the processing equipment further comprises a guide wheel assembly 8, the guide wheel assembly 8 is connected to the frame 1, the guide wheel assembly 8 comprises a wheel carrier 81 and a guide wheel 82 connected to the wheel carrier 81, the processing equipment is in the process of processing the steel structure driving surface of the track beam, and the guide wheel 82 is used for being attached to an inner vertical plate of the track beam.

Specifically, the guide wheel 82 is mounted on the wheel frame 81, the wheel frame 81 is mounted on the frame 1, the guide wheel 82 may be a pneumatic tire, an anti-tilting hub 83 is disposed at an end of the guide wheel 82, and the anti-tilting hub 83 may clamp the entire processing equipment on the track beam after the guide wheel blows out, for example, when the processing equipment is used for processing a steel structure running surface of a double-track beam, the anti-tilting hub 83 may clamp the entire processing equipment between inner risers of the two track beams after the guide wheel blows out, so as to prevent the processing equipment from falling off the track.

In addition, the guide wheel assembly 8 can further comprise an adjusting block 84 fixed on the frame 1, and the adjusting block 84 adjusts the position of the wheel carrier 81 through an adjusting screw 85, so that the guide wheel assembly 8 is guaranteed to be always pressed on the inner vertical plate, and the guide effect on the processing equipment is realized.

When the processing equipment is used for processing a steel structure traveling crane surface of a double-track beam, two sets of guide wheel assemblies 8 can be arranged, and the two sets of guide wheel assemblies 8 are symmetrically distributed on the left side and the right side of the processing equipment; and the wheel carrier 81 can adjust the distance between the guide wheels 82 on the two sides, so that the guide wheel assembly 8 is matched with the double-track beams with different distances.

In addition, the adjustment of the distance between the guide wheels 82 can also be achieved by replacing the guide wheels 82 of different diameters or by changing the positions of the mounting holes of the guide wheels 82 on the wheel frame 81.

Optionally, referring to fig. 6, the processing equipment further comprises a pinch roller assembly 9, the pinch roller assembly 9 is connected to the frame 1, and the pinch roller assembly 9 comprises a wheel axle 91 and a pinch roller 92 connected to the wheel axle 91;

in the process that the machining equipment machines the steel structure driving surface of the track beam, the pressing wheels 92 are used for abutting against the bottom of the steel structure driving surface of the track beam.

Specifically, the processing equipment can apply a certain pushing force to the traveling surface when processing the steel structure traveling surface of the track beam, for example, in fig. 2, the processing equipment processes the steel structure traveling surface of the i-shaped track beam, so as to avoid the traveling surface from inclining, the pressing wheels 92 can abut against the bottom of the traveling surface of the track beam, and the smoothness of the traveling surface in the processing process is ensured.

Optionally, the pinch rollers 92 are disposed opposite the cutter structure 42 on the upper and lower sides of the driving surface.

Specifically, the pinch roller assembly 9 can be detachably connected to the frame 1, so that the pinch roller assembly 9 has the characteristics of convenience in disassembly and assembly, adjustability in mounting position, simple structure and the like. Referring to fig. 6, the pinch roller assembly 9 is composed of a pinch roller 92, a wheel shaft 91, a bearing seat and a wheel pair mounting plate 93; the wheelset mounting plate 93 is a component that couples the pinch roller assembly 9 to the frame 1.

The pinch roller assembly 9 and the frame 1 can form a tension-compression structure, so that the pinch roller assembly 9 can be fixed on the frame 1, and the distance between the pinch roller assembly 9 and the bottom of the driving surface can be adjusted, so that the pinch roller 92 can always press the bottom of the driving surface; the pinch roller assembly 9 can prevent the machining assembly 4 from jumping up and down during machining, and the machining reliability is guaranteed.

Optionally, referring to fig. 7, the lifting assembly 3 includes a mounting seat 31, a screw rod 32 and a connecting block 33, the screw rod 32 includes a screw thread section and a sleeving section, the screw rod 32 is connected to the mounting seat 31 through the screw thread section, a limiting boss 34 is disposed at one end of the sleeving section far away from the screw thread section, and the connecting block 33 is movably sleeved on the sleeving section.

Specifically, the mounting seat 31 may be fixed to the frame 1, a nut seat is fixed to the mounting seat 31, a feed screw nut is sleeved in the nut seat, and the connecting block 33 is fixed to a side surface of the floating processing table 41 in the processing mechanism.

The sleeving section and the connecting block 33 can be in clearance fit, when the processing equipment needs to be quickly lifted to leave the traveling crane surface, the screw rod 32 is lifted, so that the limiting boss 34 clamps the connecting block 33, and the whole processing assembly 4 is lifted upwards. When the processing assembly 4 is located at the processing position, the screw rod 32 descends to enable the limiting boss 34 to leave the connecting block 33 for a certain distance, the follow-up motion of the processing equipment is not limited, and the connecting block 33 can float up and down at the sleeving section of the screw rod 32.

The lifting of the processing assembly 4 is driven by the lifting assembly 3, specifically, the lifting assembly 3 can be operated by a hand wheel to drive the lifting of the processing assembly 4, or the lifting assembly 3 can be mechanically operated to drive the lifting of the processing assembly 4.

When the processing equipment is used for processing the steel structure traveling crane surface of the double-track beam, the processing process of the processing equipment can comprise the following steps:

the first step is as follows: transferring the processing equipment to a double-track beam;

the second step: assembling guide wheels according to the inner space of the track beam to ensure that the guide wheels are tightly attached to the inner vertical plate;

the third step: assembling the clamping wheels, and pressing the frame on the track beam through the clamping wheels;

the fourth step: the lifting assembly drives the processing assembly to approach the driving surface until the follow-up wheel is completely contacted with the driving surface;

the fifth step: the processing assembly rotates to perform processing operation;

and a sixth step: the driving assembly works, and the whole machining equipment automatically runs along the track beam and machines.

In addition, the processing equipment can also synchronously collect the processed crushed aggregates by cleaning the assembly, polishing the assembly and maintaining the assembly, thereby solving the problem that the environment is polluted by the crushed aggregates such as scrap iron and the like.

Although some specific embodiments of the present invention have been described in detail by way of example, it should be understood by those skilled in the art that the above examples are for illustration only and are not intended to limit the scope of the invention. It will be appreciated by those skilled in the art that modifications may be made to the above embodiments without departing from the scope and spirit of the invention. The scope of the invention is defined by the appended claims.

Claims (10)

1. A processing apparatus for a roadway surface, comprising:

the bicycle frame comprises a bicycle frame (1), wherein a slide rail (11) is arranged on the bicycle frame (1);

the driving assembly (2) is connected to the frame (1) and used for driving the processing equipment to move;

the lifting assembly (3) and the processing assembly (4), the processing assembly (4) is connected to the frame (1) through the lifting assembly (3), and the lifting assembly (3) is configured to control the lifting of the processing assembly (4);

the machining assembly (4) comprises a machining table (41) and a cutter structure (42), the machining table (41) is connected to the sliding rail (11) in a sliding mode, and the cutter structure (42) is connected to the machining table (41) and used for machining an anti-skidding structure on a traveling surface.

2. The machining apparatus according to claim 1, wherein the cutter structure (42) comprises a cutter head (421), a cutter (422) and a speed reducer (423), the cutter head (421) is connected to the machining table (41) through the speed reducer (423), and the cutter (422) is connected to the bottom of the cutter head (421).

3. Machining apparatus according to claim 1 or 2, further comprising a follower wheel assembly (5), said follower wheel assembly (5) being connected to said machining table (41), said follower wheel assembly (5) being adapted to engage in abutment with a tread surface to maintain a consistent depth of machining of said cutter structure (42).

4. The processing plant according to claim 1, characterized in that it further comprises a steering wheel assembly (7), said steering wheel assembly (7) being connected to said frame (1), said steering wheel assembly (7) comprising a bogie (71), a front steering wheel (72) and a rear steering wheel (73), said front steering wheel (72) and said rear steering wheel (73) being connected to both sides of said bogie (71).

5. The processing plant according to claim 4, characterized in that the front steering wheels (72) are universal wheels.

6. The processing plant according to claim 4, characterized in that it further comprises road wheels (6), said road wheels (6) being rotatably connected to said bogie (71);

the walking wheel (6) comprises an elastic wheel (61) and rigid wheels (62) connected to two sides of the elastic wheel (61), and the diameter of the elastic wheel (61) is larger than that of the rigid wheels (62).

7. The processing equipment according to claim 1, characterized in that the processing equipment is used for processing the steel structure running surface of the track beam, the processing equipment further comprises a guide wheel assembly (8), the guide wheel assembly (8) is connected to the frame (1), the guide wheel assembly (8) comprises a wheel carrier (81) and a guide wheel (82) connected to the wheel carrier (81), and the guide wheel (82) is used for being attached to the inner vertical plate of the track beam during the processing of the steel structure running surface of the track beam.

8. The processing apparatus according to claim 7, further comprising a pinch roller assembly (9), the pinch roller assembly (9) being connected to the frame (1), the pinch roller assembly (9) comprising an axle (91) and a pinch roller (92) connected to the axle (91);

in the process that the machining equipment machines the steel structure driving surface of the track beam, the pressing wheels (92) are used for abutting against the bottom of the steel structure driving surface of the track beam.

9. The processing apparatus according to claim 8, wherein the pinch rollers (92) are disposed opposite the cutter structure (42) on upper and lower sides of a running surface.

10. The processing equipment according to claim 1, wherein the lifting assembly (3) comprises a mounting seat (31), a screw rod (32) and a connecting block (33), the screw rod (32) comprises a screw thread section and a sleeving section, the screw rod (32) is connected to the mounting seat (31) through the screw thread section, a limiting boss (34) is arranged at one end, far away from the screw thread section, of the sleeving section, and the connecting block (33) is movably sleeved on the sleeving section.

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