CN203007782U - Scraping device and engineering machinery - Google Patents
Scraping device and engineering machinery Download PDFInfo
- Publication number
- CN203007782U CN203007782U CN 201220696965 CN201220696965U CN203007782U CN 203007782 U CN203007782 U CN 203007782U CN 201220696965 CN201220696965 CN 201220696965 CN 201220696965 U CN201220696965 U CN 201220696965U CN 203007782 U CN203007782 U CN 203007782U
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- removing device
- fixed part
- engineering machinery
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- utility
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Abstract
The utility model discloses a scraping device and engineering machinery. The scrapping device comprises a fixed part and a rotary part for clearing impurities, wherein the rotary part is arranged on the fixed part and can rotate relative to the fixed part. Consequently, the scrapping device can be adopted to solve the problem of single-side abrasion and can effectively remove the impurities.
Description
Technical field
The utility model relates to engineering machinery field, particularly a kind of removing device and be provided with the engineering machinery of described removing device.
Background technology
Removing device on road roller is to remove the foreign material such as mud sandstone that in road roller compacting operation process, steel wheel adheres to, and makes steel wheel keep clean and tidy, guarantees construction quality.
At present, the removing device that uses on road roller generally adopts steel plate type cleaning shoe device and wire rope removing device.For example, the structure of wire rope removing device can be provided with along diagonal on front frame 1 and scrape mud rope 3 as shown in Figure 1, utilizes the sandstone earth of scraping on mud rope 3 removing vibration steel wheels 2.
Yet, if adopt steel plate type cleaning shoe device, due to frequent, the violent vibration of vibration steel wheel, cause the gap of cleaning shoe and steel wheel to become greatly, scrape the mud effect not ideal.If but adopt wire rope removing device shown in Figure 1, and fix owing to scraping mud rope 3, and only have a side to be close on vibration steel wheel 2, easily cause one-sided eccentric wear, cause greatly shorten the application life of scraping mud rope 3.
The utility model content
In view of this, the utility model proposes a kind of removing device and be provided with the engineering machinery of described removing device, solving the problem of one-sided eccentric wear, and can effectively remove foreign material.
For achieving the above object, the technical solution of the utility model is achieved in that
On the one hand, the utility model provides a kind of removing device, and described removing device comprises: fixed part and be used for to remove the rotating part of foreign material; Wherein: described rotating part is arranged on described fixed part, and described rotating part is rotatable with respect to described fixed part.
Further, in said apparatus, the two ends of described fixed part are provided with connecting portion.
Further, in said apparatus, at least one in described connecting portion is the active connection part.
Further, in said apparatus, described active connection part is screw connection or hooking device.
Further, in said apparatus, at least one end of described fixed part is equipped be used to the section that tightens that tightens described fixed part.
Further, in said apparatus, described fixed part is the flexible body of rod or wire rope; And/or described rotating part is spring or a plurality of ring body that is sheathed on described fixed part.
On the other hand, the utility model also provides a kind of engineering machinery, and this project machinery is provided with frame, wheel body and the described removing device of above-mentioned any one; Wherein, described wheel body is arranged in described frame, and described removing device is arranged on described frame, and is close to the side setting of described wheel body.
Further, in said apparatus, described removing device is at least one.
Further, in said apparatus, described fixed part is arranged on described frame, and the side that described rotating part is close to described wheel body arranges.
Further, in said apparatus, the connecting portion that described fixed part arranges by its two ends is along the diagonal setting of described frame.
With respect to prior art, the utlity model has following advantage:
1) removing device of the present utility model is simple in structure, and the parts that its fixed part, rotating part adopt are all very common, highly versatile.
2) to scrape mud effective for removing device of the present utility model, even the spring that tiny foreign material also can be rotated is removed.
3) all the time be in rotation status when the bricklayer’s does due to the rotating part of removing device such as spring scraping, avoided one-sided eccentric wear problem, therefore greatly extended application life.
Description of drawings
The accompanying drawing that consists of a part of the present utility model is used to provide further understanding of the present utility model, and illustrative examples of the present utility model and explanation thereof are used for explaining the utility model, do not consist of improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the schematic diagram of wire rope removing device in correlation technique;
Fig. 2 is the structural representation of the utility model removing device embodiment.
Description of reference numerals
1 front frame
2 vibration steel wheels
3 scrape the mud rope
10 frames
20 wheel bodys
40 removing devices
41 fixed parts
42 rotating parts
50 connecting portions
The specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that obtains under the creative work prerequisite, all belong to the scope of the utility model protection.
Need to prove, in the situation that do not conflict, embodiment and the feature in embodiment in the utility model can make up mutually.
Basic thought of the present utility model is: design a kind of rotary type removing device, described removing device scrape the bricklayer’s as the time be in rotation status, avoided one-sided eccentric wear problem, have long application life, and simple in structure, scrape mud effective.
Below in conjunction with accompanying drawing, each preferred embodiment of the present utility model is described further:
As shown in Figure 2, in order to extend the application life of removing device, improve and scrape the mud effect, the present embodiment proposes a kind of removing device 40, and described removing device 40 comprises: fixed part 41 and be used for removing the rotating part 42 of foreign material.Wherein: described rotating part 42 is arranged on described fixed part 41, and described rotating part 42 is rotatable with respect to described fixed part 41.
In the present embodiment, described removing device 40 can more effectively be removed foreign material, removes even if comparatively tiny foreign material also can be rotated section 42, and it is scraped the mud effect and is effectively improved.And, due to the rotating part 42 of described removing device 40 scrape the bricklayer’s as the time be in rotation status, avoid the problem of one-sided eccentric wear, therefore greatly extended the application life of described removing device 40.
Preferably, in above-described embodiment, the two ends of described fixed part 41 are provided with connecting portion 50.The present embodiment adopts described connecting portion 50, can be convenient to fixed part 41 is connected to remain to be removed on the target of foreign material, for example on engineering machinery on the frame of felloe.
In another preferred embodiment, at least one in described connecting portion 50 is the active connection part.The present embodiment adopts described active connection part, is convenient to the dismounting of described fixed part 41, and it is simple to operate.And, adopt the connected mode of described active connection part, also be convenient to change described rotating part 42.
For example, in above-described embodiment, described fixed part 41 adopts movable connection method with the front frame of road roller, and concrete mode can be for being threaded, linking up with the various ways such as connection.Therefore, described active connection part can be screw connection or hooking device etc.
More preferably, in the various embodiments described above, at least one end of described fixed part 41 is equipped be used to the section that tightens that tightens described fixed part 41.The present embodiment adopts the described section that tightens that described fixed part 41 is tightened, not only can be in the situation that do not dismantle fixed part 41 it stepped up, and in installing process, can be according to actual needs as the size of wheel body on engineering machinery, length to described fixed part 41 is regulated, and needs with realistic installing.
Need to prove, in the various embodiments described above, described fixed part 41 can be the flexible body of rod or wire rope.Described rotating part 42 can be spring or a plurality of ring body that is sheathed on described fixed part 41.
Here, with an example, above-mentioned removing device is described, the engineering machinery of foreign material to be removed is take road roller as example, and fixed part is so that fixedly wire rope is as example, and rotating part is take spring assembly as example.
Described removing device can comprise spring, fixedly wire rope, active connection part etc., and its medi-spring can be set in fixedly on wire rope, utilizes the rotation of spring to carry out foreign material and removes, such as scraping the operation such as mud.In this example, fixedly wire rope is arranged on by flexible connection on the diagonal positions of front frame of road roller, and spring housing and is close to the vibration steel wheel on fixing wire rope.
Like this, in the process of road roller compacting operation, spring can be in rotation status all the time along with the rotation of vibration steel wheel, sticks to the spring that the foreign material such as sandstone earth on vibration steel wheel surface can be rotated and in time removes, simultaneously, avoided the spring in work one-sided eccentric wear problem to occur.In addition,, therefore, when changing spring, only need flexible connection is taken apart to get final product for being flexibly connected due to the connected mode of fixedly wire rope and front frame, simple and convenient.
Can find out in upper each embodiment, the utlity model has following advantage:
1) removing device of the present utility model is simple in structure, and the parts that its fixed part, rotating part adopt such as spring, wire rope etc. are all very common, highly versatile.
2) to scrape mud effective for removing device of the present utility model, even the spring that tiny foreign material also can be rotated is removed.
3) all the time be in rotation status when the bricklayer’s does due to the rotating part of removing device such as spring scraping, avoided one-sided eccentric wear problem, therefore greatly extended application life.
Also propose on the other hand a kind of engineering machinery according to of the present utility model, in the present embodiment, described engineering machinery is provided with frame 10, wheel body 20 and removing device 40 described according to above-mentioned arbitrary embodiment.Wherein, described wheel body 20 is arranged in described frame 10, and described removing device 40 is arranged on described frame 10, and is close to the side setting of described wheel body 20.
Preferably, in above-described embodiment, described removing device 40 is at least one.That is, more than one removing device 40 is set on described engineering machinery, the quantity of described fixed part 41, described rotating part 42 can be greater than one.
In above-described embodiment, described fixed part 41 is arranged on described frame 10, and the side that described rotating part 42 is close to described wheel body 20 arranges.
The connecting portion 50 that described fixed part 41 arranges by its two ends is along the diagonal setting of described frame 10.In practical operation, described fixed part 41 installation sites can be replaced by near the position the diagonal of frame 10.
In the various embodiments described above, described frame 10 can be the front frame of road roller, and described wheel body 20 can be the vibration steel wheel of road roller.
For example: by flexible connection, wire rope is installed on the front frame diagonal positions, the wire rope overcoat has spring assembly, utilizes rotatablely moving of spring assembly to remove the foreign material such as sandstone earth that vibrate on steel wheel.
Need to prove, in above-described embodiment, described fixed part 41 can be horizontally disposed with, can be along the diagonal setting of described frame 10.When more than one of described removing device 40, each fixed part 41 in described removing device 40 can be arranged in parallel, it should be noted that in the wheel face scope of described wheel body 20 as vibration steel wheel, each fixed part 41 is non-intersect, in order to avoid the effect of mud, stone sand etc. is removed in impact.
The engineering machinery of implementing to provide due to the utility model is provided with above-mentioned any removing device, because above-mentioned any removing device has above-mentioned technique effect, therefore, the engineering machinery that is provided with this removing device also should possess corresponding technique effect, its specific implementation process is similar to the above embodiments, does not hereby give unnecessary details.
The above is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (10)
1. a removing device, is characterized in that, comprising: fixed part (41) and be used for to remove the rotating part (42) of foreign material; Wherein:
Described rotating part (42) is arranged on described fixed part (41), and described rotating part (42) is rotatable with respect to described fixed part (41).
2. removing device according to claim 1, is characterized in that, the two ends of described fixed part (41) are provided with connecting portion (50).
3. removing device according to claim 2, is characterized in that, at least one in described connecting portion (50) is the active connection part.
4. removing device according to claim 3, is characterized in that, described active connection part is screw connection or hooking device.
5. the described removing device of any one according to claim 1 to 4, is characterized in that, at least one end of described fixed part (41) is equipped be used to the section that tightens that tightens described fixed part (41).
6. removing device according to claim 5, is characterized in that,
Described fixed part (41) is the flexible body of rod or wire rope; And/or,
Described rotating part (42) is for being sheathed on spring or a plurality of ring body of described fixed part (41).
7. an engineering machinery, is characterized in that, is provided with frame (10), wheel body (20) and the described removing device of according to claim 1 to 6 any one (40); Wherein,
Described wheel body (20) is arranged in described frame (10), and described removing device (40) is arranged on described frame (10), and is close to the side setting of described wheel body (20).
8. engineering machinery according to claim 7, is characterized in that, described removing device (40) is at least one.
9. engineering machinery according to claim 7, is characterized in that, described fixed part (41) is arranged on described frame (10), and the side that described rotating part (42) is close to described wheel body (20) arranges.
10. the described engineering machinery of according to claim 7 to 9 any one, is characterized in that, the connecting portion (50) that described fixed part (41) arranges by its two ends is along the diagonal setting of described frame (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220696965 CN203007782U (en) | 2012-12-17 | 2012-12-17 | Scraping device and engineering machinery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220696965 CN203007782U (en) | 2012-12-17 | 2012-12-17 | Scraping device and engineering machinery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203007782U true CN203007782U (en) | 2013-06-19 |
Family
ID=48599391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220696965 Expired - Fee Related CN203007782U (en) | 2012-12-17 | 2012-12-17 | Scraping device and engineering machinery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203007782U (en) |
-
2012
- 2012-12-17 CN CN 201220696965 patent/CN203007782U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130619 Termination date: 20171217 |
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| CF01 | Termination of patent right due to non-payment of annual fee |