CN220785959U - Caterpillar band protection mechanism of milling and digging machine - Google Patents
Caterpillar band protection mechanism of milling and digging machine Download PDFInfo
- Publication number
- CN220785959U CN220785959U CN202322408965.1U CN202322408965U CN220785959U CN 220785959 U CN220785959 U CN 220785959U CN 202322408965 U CN202322408965 U CN 202322408965U CN 220785959 U CN220785959 U CN 220785959U
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- fixedly connected
- milling
- sliding seat
- milling machine
- slide bar
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- 230000007246 mechanism Effects 0.000 title claims abstract description 39
- 238000003801 milling Methods 0.000 title claims abstract description 37
- 238000004140 cleaning Methods 0.000 claims abstract description 16
- 230000006698 induction Effects 0.000 claims description 4
- 230000001737 promoting effect Effects 0.000 claims 1
- 239000002689 soil Substances 0.000 abstract description 9
- 239000004576 sand Substances 0.000 abstract description 7
- 239000010813 municipal solid waste Substances 0.000 description 3
- 239000004575 stone Substances 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 239000003245 coal Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000011384 asphalt concrete Substances 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- Machines For Laying And Maintaining Railways (AREA)
Abstract
The utility model relates to the technical field of milling and digging machine caterpillar protection, and discloses a milling and digging machine caterpillar protection mechanism. According to the utility model, the motor drives the rotating shaft to rotate, then the rotating shaft drives the eccentric wheel to rotate, the eccentric wheel pushes the sliding seat to slide and extrudes the spring at the rear side, when the eccentric wheel does not apply pushing force to the sliding seat any more, the spring releases to push the sliding seat to reset, and the sliding seat drives the long hairbrush and the short hairbrush at the bottom to move back and forth, so that soil and sand on the surface of the crawler belt can be cleaned, and meanwhile, the long hairbrush and the short hairbrush can also clean the concave position of the surface of the crawler belt, so that the cleaning dead angle is reduced.
Description
Technical Field
The utility model relates to the technical field of crawler protection of milling and excavating machines, in particular to a crawler protection mechanism of a milling and excavating machine.
Background
The milling and digging machine is produced by adopting the world leading tip technology, efficiently replaces general configurations such as a bucket, a breaking hammer, a hydraulic shear and the like, is applied to multiple fields such as open pit coal mine, tunnel driving and contour correction, channel trench milling, asphalt concrete road milling, rock frozen soil milling and tree root milling, and can be widely applied to tunnel, trench and municipal pipeline digging; crushing highway pavement, mining and rock frozen soil excavation; and the open pit coal mine is excavated, the surface is new, and the steel industry, the forestry and other construction fields are realized.
Because the ground environment that digs the machine is located is abominable, is accompanied a large amount of muddy soil of sand and stone and various rubbish, muddy soil sand and stone and rubbish adhere to on the track, influence the output of machinery, increase the degree of difficulty and the intensity of manual cleaning, increase the wearing and tearing speed of track to influence the availability factor and the life of dig the machine track of milling.
Disclosure of Invention
In order to make up for the defects, the utility model provides a crawler protection mechanism of a milling and digging machine, and aims to solve the problems that in the prior art, a crawler of the milling and digging machine is easy to adhere to soil and sand, abrasion to the crawler is increased, and the service efficiency and the service life of the crawler are affected.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the crawler protection mechanism of the milling and digging machine comprises a chassis mechanism of the milling and digging machine, wherein cleaning mechanisms are arranged on the front side and the rear side of the chassis mechanism of the milling and digging machine;
the chassis mechanism of the milling and digging machine comprises a side wall, the cleaning mechanism is fixedly connected with the middle part of the outer side of the side wall and comprises a protection plate, the bottom of the protection plate is fixedly connected with a side plate, the middle part of the inner side of the side plate is fixedly connected with a main sliding rod, the left side and the right side of the main sliding rod are respectively provided with an auxiliary sliding rod, the inner side of the outer side of the auxiliary sliding rod is fixedly connected with a pushing ring, the inner side of the pushing ring is fixedly connected with a spring, the outer sides of the main sliding rod and the auxiliary sliding rod are fixedly connected with the inner side of a sliding seat, and the bottom of the sliding seat is fixedly connected with a plurality of short brushes and long brushes respectively.
As a further description of the above technical solution:
the outer right end of the side wall is rotationally connected with a driving wheel, and the outer left end of the side wall is rotationally connected with a guide pulley.
As a further description of the above technical solution:
both sides of the center of the front end and the rear end of the side wall are rotatably connected with a plurality of riding pulleys.
As a further description of the above technical solution:
the outer sides of the driving wheels are respectively connected with a crawler in a meshed mode, and induction teeth are respectively arranged on the inner sides of the crawler.
As a further description of the above technical solution:
the driving wheel, the guide pulley and the riding wheel are all arranged on the inner side of the induction teeth.
As a further description of the above technical solution:
the top of guard plate is all fixedly connected with motor, the equal fixedly connected with axis of rotation of output of motor.
As a further description of the above technical solution:
and the other ends of the rotating shafts are fixedly connected with eccentric wheels.
The utility model has the following beneficial effects:
according to the utility model, the motor drives the rotating shaft to rotate, then the rotating shaft drives the eccentric wheel to rotate, the eccentric wheel drives the sliding seat to slide, the spring is pushed to shrink by the pushing ring at the rear side in the sliding process of the sliding seat, when the eccentric wheel no longer applies pushing force to the sliding seat, the spring is released to push the sliding seat to reset, and the sliding seat drives the long hairbrush and the short hairbrush at the bottom to move back and forth, so that soil and sand on the surface of the crawler belt can be cleaned, and meanwhile, the long hairbrush and the short hairbrush can ensure that the uneven position of the surface of the crawler belt can be cleaned, and the dead angle of cleaning is reduced.
Drawings
Fig. 1 is a perspective view of a crawler protection mechanism of a milling and digging machine according to the present utility model;
fig. 2 is a schematic diagram of an internal structure of a track protection mechanism of a milling and digging machine according to the present utility model;
fig. 3 is a cross-sectional view of a cleaning structure of a track protection mechanism of a milling and digging machine according to the present utility model.
Legend description:
1. a chassis mechanism of the milling and digging machine; 101. a track; 102. a guide pulley; 103. a supporting belt wheel; 104. inducing teeth; 105. a sidewall; 106. a driving wheel; 2. a cleaning mechanism; 201. a side plate; 202. a protection plate; 203. a motor; 204. a main slide bar; 205. an auxiliary slide bar; 206. a sliding seat; 207. pushing the ring; 208. a spring; 209. a short brush; 210. a long brush; 211. an eccentric wheel; 212. and (3) rotating the shaft.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, one embodiment provided by the present utility model is: the utility model provides a mill crawler protection mechanism who digs machine, includes mills and digs quick-witted chassis mechanism 1, its characterized in that: the front side and the rear side of the chassis mechanism 1 of the milling and digging machine are provided with the cleaning mechanism 2, the chassis mechanism 1 of the milling and digging machine is used for connecting the cleaning mechanism 2 with a moving structure of the milling and digging machine, the cleaning mechanism 2 is used for cleaning sand, stone, soil, garbage and the like on the surface of the crawler 101, the surface of the crawler 101 is ensured to be clean, the corrosion and abrasion to the surface of the crawler 101 are reduced, and the normal service life of the crawler 101 is ensured;
the chassis mechanism 1 of the milling and digging machine comprises a side wall 105, the side wall 105 is used for connecting a moving structure and a cleaning structure, the middle part of the outer side of the side wall 105 is fixedly connected with a cleaning mechanism 2, the cleaning mechanism 2 comprises a protection plate 202, the protection plate 202 and the side plate 201 are used for protecting a crawler 101, the top or the side of the crawler 101 is prevented from being collided, the bottom of the protection plate 202 is fixedly connected with the side plate 201, the middle part of the inner side of the side plate 201 is fixedly connected with a main sliding rod 204, the left side and the right side of the main sliding rod 204 are respectively provided with a secondary sliding rod 205, the main sliding rod 204 and the secondary sliding rod 205 are used for guaranteeing stable sliding of a sliding seat 206, pushing rings 207 are respectively and slidably connected with the inner side of the secondary sliding rod 205, the springs 208 are respectively and fixedly connected with the sliding seat 206 when the sliding seat 206 is not stressed, the springs 208 are used for pushing the sliding seat 206 to reset, the outer sides of the main sliding rod 204 and the secondary sliding rod 205 are slidably connected with the inner part of the sliding seat 206, the bottom of the sliding seat 206 is respectively fixedly connected with a plurality of short hairbrushes 209 and long hairbrushes 210, and dead corners of the long hairbrushes 210 are mutually matched, and cleaning areas can be increased, and dead areas of the crawler 101 can be reduced.
The right-hand member all rotates and is connected with drive wheel 106 in the outside of lateral wall 105, drive wheel 106 is used for driving track 101 and rotates, drive milling machine and remove afterwards, the outside left end of lateral wall 105 all rotates and is connected with guide pulley 102, guide pulley 102 is used for leading track 101, guarantee the normal rotation of track 101, the both sides in front and back end center department of lateral wall 105 all rotate and are connected with a plurality of riding wheel 103, the towing wheel is used for supporting the middle part region of track 101, guarantee the normal operation of track 101, the outside of drive wheel 106 all meshes and is connected with track 101, the inboard of track 101 all is provided with induced tooth 104, induced tooth 104 is used for rectifying track 101, prevent milling machine and when turning to or side to travel track 101 drops, drive wheel 106, guide pulley 102 and riding wheel 103 all set up in induced tooth 104 inboard, the top of guard plate 202 all fixedly connected with motor 203, motor 203 is used for providing eccentric wheel 211 pivoted power, the output of motor 203 all fixedly connected with axis of rotation 212, the axis of rotation 212 is used for driving eccentric wheel 211 rotation, the other end of rotation 212 all fixedly connected with eccentric wheel 211, the eccentric wheel 211 is used for pushing slide holder 206 regularly.
Working principle: firstly, when the milling and digging machine moves, the motor 203 is operated to drive the rotating shaft 212 to rotate, then the rotating shaft 212 drives the eccentric wheel 211 to rotate, the eccentric wheel 211 pushes the sliding seat 206 to slide, the pushing ring 207 at the rear side pushes the spring 208 to shrink in the sliding process of the sliding seat 206, when the eccentric wheel 211 no longer applies pushing force to the sliding seat 206, the spring 208 releases to push the sliding seat 206 to reset, the sliding seat 206 drives the long hairbrush 210 and the short hairbrush 209 at the bottom to move back and forth, so that soil and sand on the surface of the crawler 101 can be cleaned, and meanwhile, the uneven positions of the surface of the crawler 101 can be cleaned by the long hairbrush 210 and the short hairbrush 209, so that dead angles of the crawler 101 are reduced.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (7)
1. The utility model provides a mill crawler protection mechanism who digs machine, includes to mill and digs quick-witted chassis mechanism (1), its characterized in that: cleaning mechanisms (2) are arranged on the front side and the rear side of the chassis mechanism (1) of the milling and digging machine;
milling machine chassis mechanism (1) includes lateral wall (105), the equal fixedly connected with clean mechanism (2) in the outside middle part of lateral wall (105), clean mechanism (2) are including guard plate (202), the equal fixedly connected with curb plate (201) in bottom of guard plate (202), the equal fixedly connected with owner slide bar (204) in the inboard middle part of curb plate (201), the left and right sides of owner slide bar (204) all is provided with vice slide bar (205), the equal sliding connection in outside of vice slide bar (205) promotes ring (207), the equal fixedly connected with spring (208) in the inboard of promoting ring (207), the equal sliding connection in the outside of owner slide bar (204) and vice slide bar (205) is inside sliding seat (206), the bottom of sliding seat (206) is a plurality of short brush (209) and long brush (210) fixedly connected with respectively.
2. The track guard mechanism of a milling machine of claim 1, wherein: the right-hand member in the outside of lateral wall (105) all rotates and is connected with drive wheel (106), the left-hand member in the outside of lateral wall (105) all rotates and is connected with guide pulley (102).
3. The track guard mechanism of a milling machine of claim 2, wherein: both sides of the center of the front end and the rear end of the side wall (105) are rotatably connected with a plurality of riding pulleys (103).
4. The track guard mechanism of a milling machine of claim 2, wherein: the outer sides of the driving wheels (106) are respectively connected with the crawler belt (101) in a meshed mode, and the inner sides of the crawler belt (101) are respectively provided with induction teeth (104).
5. A crawler guard mechanism for a milling machine as claimed in claim 3 or claim 4 wherein: the driving wheel (106), the guide pulley (102) and the riding wheel (103) are all arranged on the inner side of the induction teeth (104).
6. The track guard mechanism of a milling machine of claim 1, wherein: the top of guard plate (202) is all fixedly connected with motor (203), the output of motor (203) is all fixedly connected with axis of rotation (212).
7. The track guard mechanism of a milling machine of claim 6, wherein: the other ends of the rotating shafts (212) are fixedly connected with eccentric wheels (211).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322408965.1U CN220785959U (en) | 2023-09-06 | 2023-09-06 | Caterpillar band protection mechanism of milling and digging machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322408965.1U CN220785959U (en) | 2023-09-06 | 2023-09-06 | Caterpillar band protection mechanism of milling and digging machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220785959U true CN220785959U (en) | 2024-04-16 |
Family
ID=90660175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322408965.1U Active CN220785959U (en) | 2023-09-06 | 2023-09-06 | Caterpillar band protection mechanism of milling and digging machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220785959U (en) |
-
2023
- 2023-09-06 CN CN202322408965.1U patent/CN220785959U/en active Active
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