CN111791962B - Crawler belt shield for crawler belt excavator - Google Patents
Crawler belt shield for crawler belt excavator Download PDFInfo
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- CN111791962B CN111791962B CN202010653354.1A CN202010653354A CN111791962B CN 111791962 B CN111791962 B CN 111791962B CN 202010653354 A CN202010653354 A CN 202010653354A CN 111791962 B CN111791962 B CN 111791962B
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- fixedly connected
- fixed
- track
- box pipe
- door
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D55/00—Endless track vehicles
- B62D55/08—Endless track units; Parts thereof
- B62D55/084—Endless-track units or carriages mounted separably, adjustably or extensibly on vehicles, e.g. portable track units
- B62D55/0845—Protection devices
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Component Parts Of Construction Machinery (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
Abstract
The invention discloses a track shield for a track excavator, which comprises a box pipe, wherein a through groove is formed in the front of the box pipe, a first rubber sheet is fixedly connected to the inner side wall of the through groove, a side door is fixedly hinged to the front of the box pipe through a hinge, a first rubber gasket is fixedly connected to the back of the side door, fixed blocks are fixedly connected to the front of the side door and the back of the box pipe, each fixed block is fixedly hinged to a fixed handle through a first pin shaft, and a fixed chain is fixedly hinged to the outer surface of each fixed handle through a pin. This track guard shield for crawler excavator through the mutually supporting of slide, side door, first sheet rubber, fixed gate and second sheet rubber, carries out the enclosure protection to the track of excavator, reduces the rusty condition of inside machinery, has avoided the insolate, has alleviateed the erosion to the track, can contact with excavator track and vehicle body connection part through first sheet rubber, through first sheet rubber protection excavator and vehicle body connection part.
Description
Technical Field
The invention belongs to the technical field of excavators, and particularly relates to a crawler belt shield for a crawler belt excavator.
Background
An excavator, also called excavating machine, also called digger, is an earthwork machine which uses a bucket to excavate materials higher or lower than a bearing surface and loads the materials into a transport vehicle or unloads the materials to a stockyard, the materials excavated by the excavator mainly comprise soil, coal, silt and soil and rocks after pre-loosening, from the development of engineering machines in recent years, the development of the excavator is relatively fast, the excavator becomes one of the most important engineering machines in engineering construction, the three most important parameters of the excavator, operation weight, engine power and bucket capacity, a hydraulic excavator trial-manufactured in the initial stage adopts the hydraulic technology of airplanes and machine tools, hydraulic elements suitable for various working conditions of the excavator are lacked, the manufacturing quality is not stable enough, a matching part is not complete, sixty generations are started, the hydraulic excavator enters the promotion and vigorous development stage, the excavator manufacturers and varieties of various countries are increased fast, the yield is increased greatly, the development of the excavator is mature, the protection of the crawler of the excavator is insufficient when the excavator is idle for a long time at the present stage, the corrosion of the crawler of the excavator due to long-time exposure and long-time rain can be serious, economic loss is brought to a user, and therefore the crawler guard for the crawler excavator is provided for solving the problems.
Disclosure of Invention
The invention provides a method for protecting the crawler belt of an excavator, aiming at solving the problems that in the existing stage, when the excavator is idle for a long time, the crawler belt of the excavator is not sufficiently protected, and the corrosion to the crawler belt of the excavator due to long-time insolation and long-time rain is serious, so that economic loss is brought to a user.
The invention is realized in such a way that a crawler shield for a crawler excavator comprises a box pipe, wherein the front side of the box pipe is provided with a through groove, the inner side wall of the through groove is fixedly connected with a first rubber sheet, the front side of the box pipe is fixedly hinged with a side door through a hinge, the back side of the side door is fixedly connected with a first rubber gasket, the front side of the side door and the back side of the box pipe are fixedly connected with fixed blocks, each fixed block is fixedly hinged with a fixed handle through a first pin shaft, the outer surface of each fixed handle is fixedly hinged with a fixed chain through a pin, the right end of the box pipe is fixedly hinged with a fixed door through a second pin shaft, the front side of the fixed door and the back side of the fixed door are fixedly connected with hooks, each fixed chain is respectively clamped with each hook, and the front side of the fixed door and the back side of the fixed door are fixedly connected with a first handle, the right-hand member fixedly connected with second rubber packing ring of case pipe, symmetrical recess, every have been seted up to the inside wall of case pipe the symmetrical stopper of the equal fixedly connected with in inside of recess, every the equal joint in inside of recess has the baffle, every the equal fixedly connected with backup pad of upper surface of baffle, every the common fixedly connected with slide of the left surface of baffle and every backup pad.
Preferably, a backing ring is placed on the right side of the sliding plate, and the left side face of the backing ring is fixedly connected with the right side face of the sliding plate.
Preferably, the inside that leads to the groove all has placed the second sheet rubber with the left side of side door, two a side that the second sheet rubber kept away from each other respectively with the inside wall that leads to the groove and the left surface fixed connection of side door.
Preferably, the upper surface fixedly connected with second handle of side door, the surface of second handle and the surface of every first in command all overlap and are equipped with anti-skidding cover.
Preferably, symmetrical protective covers are placed inside the box pipe, and the bottom surface of each protective cover is fixedly connected with the inner side wall of the box pipe.
Preferably, the inclined plate is placed above the fixed door, and the bottom surface of the inclined plate is fixedly connected with the upper surface of the fixed door.
Preferably, reinforcing blocks are arranged on the front face of the box pipe and the back face of the box pipe, and one side face, close to each other, of each reinforcing block is fixedly connected with the front face of the box pipe and the back face of the box pipe respectively.
Compared with the prior art, the invention has the beneficial effects that: the crawler shield for the crawler excavator can enable the fixed door to rotate through the mutual matching of the first handle and the second pin shaft, provides convenience for workers to close the fixed door, can fix the fixed door through the mutual matching of the fixed handle, the fixed chain and the hook, is simple to operate, is convenient for the workers to use, enables the port of the box pipe to be sealed, protects the crawler of the excavator, enables the supporting plate and the baffle to move left and right through the mutual matching of the limiting block, the groove, the supporting plate and the baffle, thereby driving the sliding plate to move left and right, can see the condition inside the box pipe by pulling the sliding plate when the crawler of the excavator enters the box pipe, and direct a driver to advance, seals and protects the crawler of the excavator through the mutual matching of the sliding plate, the side door, the first rubber sheet, the fixed door and the second rubber sheet, and reduces the condition that internal machinery rusts, the insolation is avoided, the corrosion to the track is reduced, the contact between the track and the vehicle body connecting part of the excavator can be realized through the first rubber sheet, and the excavator and the vehicle body connecting part are protected through the first rubber sheet.
Drawings
FIG. 1 is a front view of the tank tube of the present invention;
FIG. 2 is a top view of the tank tube of the present invention;
FIG. 3 is a partial cross-sectional view of a side view of the tank tube of the present invention;
FIG. 4 is an enlarged view of the structure at A in FIG. 2 according to the present invention.
In the figure: 1. a box pipe; 2. a first rubber sheet; 3. a backing ring; 4. a slide plate; 5. a support plate; 6. a baffle plate; 7. a second rubber sheet; 8. a fixed handle; 9. a through groove; 10. a side door; 11. a second pin shaft; 12. a second rubber gasket; 13. a fixed door; 14. hooking; 15. a reinforcing block; 16. an anti-slip sleeve; 17. a first handle; 18. a sloping plate; 19. a second handle; 20. a groove; 21. a first rubber gasket; 22. a limiting block; 23. a protective cover; 24. a first pin shaft; 25. a fixed block; 26. and (4) fixing the chain.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. Further, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
Referring to fig. 1-4, a track shield for a track excavator comprises a box pipe 1, a through groove 9 is formed in the front of the box pipe 1, a first rubber sheet 2 is fixedly connected to the inner side wall of the through groove 9, a side door 10 is fixedly hinged to the front of the box pipe 1 through a hinge, a first rubber gasket 21 is fixedly connected to the back of the side door 10, fixed blocks 25 are fixedly connected to the front of the side door 10 and the back of the box pipe 1, a fixed handle 8 is fixedly hinged to each fixed block 25 through a first pin shaft 24, a fixed chain 26 is fixedly hinged to the outer surface of each fixed handle 8 through a pin, a fixed door 13 is fixedly hinged to the right end of the box pipe 1 through a second pin shaft 11, hooks 14 are fixedly connected to the front of the fixed door 13 and the back of the fixed door 13, each fixed chain 26 is respectively clamped to each hook 14, a first handle 17 is fixedly connected to the front of the fixed door 13 and the back of the fixed door 13, symmetrical recess 20 has been seted up to the right-hand member fixedly connected with second rubber packing ring 12 of case pipe 1, the inside wall of case pipe 1, the symmetrical stopper 22 of the equal fixedly connected with in inside of every recess 20, the equal joint in inside of every recess 20 has baffle 6, the equal fixedly connected with backup pad 5 in upper surface of every baffle 6, the common fixedly connected with slide 4 of the left surface of every baffle 6 and every backup pad 5.
According to the invention, the backing ring 3 is placed on the right side of the sliding plate 4, the left side face of the backing ring 3 is fixedly connected with the right side face of the sliding plate 4, rainwater is prevented from entering the box pipe 1 from the sliding plate 4 through the backing ring 3, rainwater is prevented from corroding a filter belt, the second rubber sheets 7 are placed in the through groove 9 and on the left side of the side door 10, one side faces, away from each other, of the two second rubber sheets 7 are fixedly connected with the inner side wall of the through groove 9 and the left side face of the side door 10 respectively, the crawler belt of the excavator and the vehicle body connecting part are contacted through the second rubber sheets 7, rain and insolation are prevented, the second handle 19 is fixedly connected to the upper surface of the side door 10, the anti-skidding sleeves 16 are sleeved on the outer surface of the second handle 19 and the outer surface of each first handle 17, the work of workers is assisted through the first handles 17 and the anti-skidding sleeves 16, and the workers are prevented from being hit feet when working.
The working principle of the invention is as follows: when the side door type folding excavator is used, firstly, the supporting plate 5 and the baffle 6 can move left and right through the mutual matching of the groove 20, the supporting plate 5 and the baffle 6, the sliding plate 4 can be pulled out towards the left side through the left and right movement of the supporting plate 5 and the baffle 6, the fixed chain 26 moves right through the fixed handle 8 on the front surface of the rotary box pipe 1, the fixed chain 26 is separated from the hook 14, the side door 10 can be opened by a worker through the matching of the second handle 19 and the hinge, the fixed chain 26 moves right through the fixed handle 8 on the back surface of the rotary box pipe 1, the fixed chain 26 is separated from the hook 14, the fixed handle door 13 can be opened through the mutual matching of the first handle 17 and the second pin shaft 11, the crawler on one side of the excavator is connected with the through groove 9, the excavator is started, the crawler of the excavator enters the inside the box pipe 1, and then the fixed door 13 is closed, The side door 10 and the slide plate 4 close the tank pipe 1 to protect the crawler belt of the excavator.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a track guard shield for crawler excavator, includes case pipe (1), its characterized in that: the box pipe is characterized in that a through groove (9) is formed in the front of the box pipe (1), a first rubber sheet (2) is fixedly connected to the inner side wall of the through groove (9), the box pipe (1) is fixedly hinged to a side door (10) through a hinge, a first rubber gasket (21) is fixedly connected to the back of the side door (10), fixed blocks (25) are fixedly connected to the front of the side door (10) and the back of the box pipe (1) respectively, each fixed block (25) is fixedly hinged to a fixed handle (8) through a first pin shaft (24), a fixed chain (26) is fixedly hinged to the outer surface of each fixed handle (8) through a pin, a fixed door (13) is fixedly hinged to the right end of the box pipe (1) through a second pin shaft (11), hooks (14) are fixedly connected to the front of the fixed door (13) and the back of the fixed door (13), and each fixed chain (26) is connected with each hook (14) respectively, the equal fixedly connected with in the front of fixed door (13) and the back of fixed door (13) the first in command (17), the right-hand member fixedly connected with second rubber packing ring (12) of case pipe (1), symmetrical recess (20), every have been seted up to the inside wall of case pipe (1) the equal fixedly connected with symmetrical stopper (22) in inside of recess (20), every the equal joint in inside of recess (20) has baffle (6), every the equal fixedly connected with backup pad (5) of upper surface of baffle (6), every the common fixedly connected with slide (4) of the left surface of baffle (6) and every backup pad (5).
2. A track shroud for a track excavator as claimed in claim 1, wherein: and a backing ring (3) is placed on the right side of the sliding plate (4), and the left side surface of the backing ring (3) is fixedly connected with the right side surface of the sliding plate (4).
3. A track shroud for a crawler excavator according to claim 1, wherein: the inside of leading to groove (9) all has placed second sheet rubber (7), two with the left side of side door (10) the side that second sheet rubber (7) kept away from each other respectively with the inside wall that leads to groove (9) and the left surface fixed connection of side door (10).
4. A track shroud for a crawler excavator according to claim 1, wherein: the upper surface fixedly connected with second handle (19) of side door (10), the surface of second handle (19) and the surface of every first handle (17) all overlap and are equipped with anti-skidding cover (16).
5. A track shroud for a crawler excavator according to claim 1, wherein: symmetrical protective covers (23) are placed in the box pipe (1), and the bottom surface of each protective cover (23) is fixedly connected with the inner side wall of the box pipe (1).
6. A track shroud for a crawler excavator according to claim 1, wherein: an inclined plate (18) is arranged above the fixed door (13), and the bottom surface of the inclined plate (18) is fixedly connected with the upper surface of the fixed door (13).
7. A track shroud for a crawler excavator according to claim 1, wherein: reinforcing blocks (15) are placed on the front face of the box pipe (1) and the back face of the box pipe (1), and one side face, close to each other, of each reinforcing block (15) is fixedly connected with the front face of the box pipe (1) and the back face of the box pipe (1) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010653354.1A CN111791962B (en) | 2020-07-08 | 2020-07-08 | Crawler belt shield for crawler belt excavator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010653354.1A CN111791962B (en) | 2020-07-08 | 2020-07-08 | Crawler belt shield for crawler belt excavator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111791962A CN111791962A (en) | 2020-10-20 |
| CN111791962B true CN111791962B (en) | 2022-05-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010653354.1A Active CN111791962B (en) | 2020-07-08 | 2020-07-08 | Crawler belt shield for crawler belt excavator |
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| Country | Link |
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| CN (1) | CN111791962B (en) |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2887594B1 (en) * | 1998-02-17 | 1999-04-26 | 株式会社ロボットシステムズ | Crawler tension adjusting device and crawler tension adjusting tool |
| DE10323541A1 (en) * | 2003-05-24 | 2005-02-03 | Bänecke, Henning | Remote-controlled track driven driverless vehicle for movement of loads has a carrier mounted between two tracks in which drive and control units are mounted so that they are no higher than the tracks |
| CN2815822Y (en) * | 2005-08-30 | 2006-09-13 | 刘天璧 | Engineering vehicle tyre protective cover |
| CN201362866Y (en) * | 2009-02-09 | 2009-12-16 | 三一重机有限公司 | Protective shield for pipelines of excavator |
| CN102874543A (en) * | 2012-09-19 | 2013-01-16 | 铜陵其利电子材料有限公司 | Transmission belt protection device |
| CN202966471U (en) * | 2012-12-18 | 2013-06-05 | 鞍钢集团矿业公司 | Protective casing for travelling of crawler-type device |
| CN206873535U (en) * | 2017-06-28 | 2018-01-12 | 徐州徐工挖掘机械有限公司 | A kind of super large chassis of dredging machine motor lower shield structure and excavator |
| CN208201976U (en) * | 2018-03-23 | 2018-12-07 | 浙江拓山机械有限公司 | A kind of pin bush of project excavator track |
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2020
- 2020-07-08 CN CN202010653354.1A patent/CN111791962B/en active Active
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| Publication number | Publication date |
|---|---|
| CN111791962A (en) | 2020-10-20 |
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