CN104631527A - Novel excavator shovel - Google Patents
Novel excavator shovel Download PDFInfo
- Publication number
- CN104631527A CN104631527A CN201410816133.6A CN201410816133A CN104631527A CN 104631527 A CN104631527 A CN 104631527A CN 201410816133 A CN201410816133 A CN 201410816133A CN 104631527 A CN104631527 A CN 104631527A
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- CN
- China
- Prior art keywords
- base plate
- leading truck
- sides
- described base
- minimum point
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The invention discloses a novel excavator shovel which comprises a shovel body. The shovel body comprises a rear baffle, side baffles and a base plate, wherein the rear baffle is arranged on the rear portion of the shovel body, the side baffles are arranged on the two sides of the rear baffle, and the base plate is fixedly connected with the rear baffle and the side baffles. Multiple excavation teeth are arranged at the front end of the base plate, and a guide device is arranged on the rear portion of the base plate and comprises guide frames located on the two sides of the base plate. The guide frames on the two sides are connected through a rotation shaft. The rotation shaft rotates relative to the base plate, an axle is connected between the guide frames on the two sides, multiple guide wheels are arranged on the wheel shaft, and locking mechanisms for locking the guide frames and the base plate to two work positions are arranged between the guide frames and the base plate. When the shovel moves on a plane, the guide frames are put down, so that the guide wheels make contact with the ground, and abrasion of the base plate of the shovel is avoided.
Description
Technical field
The present invention relates to a kind of dredger scraper bowl.
Background technology
Excavator becomes the king of engineering machinery, it is widely used in various occasion, comprise various bad working environments, such as quarry etc., current scraper bowl comprises the backboard at rear portion, is positioned at the side shield of the described backboard left and right sides, the base plate that is connected with the side shield of described backboard and described both sides, and usual base plate is a surface plate, when scraper bowl moves in the plane, base plate and contact area of ground are comparatively large, and cause the wearing and tearing of base plate comparatively large, base plate is very easily worn through.
Summary of the invention
The object of the invention is to overcome the defect existed in prior art, provide a kind of dredger scraper bowl, than the bottom plate wear of rice Na scraper bowl.
For achieving the above object, technical scheme of the present invention there is provided a kind of dredger scraper bowl, comprise bucket body, described bucket body comprises the backboard being positioned at rear portion, be positioned at the side shield of described backboard both sides, the base plate be fixedly connected with described backboard and described side shield, the leading section of described base plate is provided with some tooth, the rear portion of described base plate is provided with guiding device, described guiding device comprises the leading truck being positioned at described base plate both sides, described in both sides, leading truck is connected by rotating shaft, described rotating shaft rotates setting relative to described base plate, wheel shaft is connected with between leading truck described in described both sides, described wheel shaft is provided with some directive wheels, the locking mechanism be locked in two operating positions is provided with between described leading truck and described base plate, under leading truck is positioned at the first operating position, the minimum point of described directive wheel is lower than the minimum point of described base plate, under leading truck is positioned at the second operating position, the minimum point of described directive wheel is higher than the minimum point of described base plate.
Further improvement: described locking mechanism comprises two lockholes be opened on described base plate, slide the lock pin be arranged on described leading truck, and described lock pin matches with described lockhole.
Further improvement: be provided with the position-limit mechanism limiting spacing between adjacent directive wheel between described directive wheel and described wheel shaft.
Advantage of the present invention and beneficial effect are: when scraper bowl moves in the plane, are put down by leading truck, make directive wheel and earth surface, thus avoid scraper bowl bottom plate wear.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present invention.
Wherein: 1, backboard; 2, side shield; 3, base plate; 4, tooth; 5, leading truck; 6, rotating shaft; 7, wheel shaft; 8, directive wheel.
Detailed description of the invention
Below in conjunction with drawings and Examples, the specific embodiment of the present invention is further described.Following examples only for technical scheme of the present invention is clearly described, and can not limit the scope of the invention with this.
As shown in Figure 1, a kind of dredger scraper bowl, comprise bucket body, described bucket body comprises the backboard 1 being positioned at rear portion, be positioned at the side shield 2 of described backboard 1 both sides, the base plate 3 be fixedly connected with described backboard 1 and described side shield 2, the leading section of described base plate 3 is provided with some tooth 4, the rear portion of described base plate 3 is provided with guiding device, described guiding device comprises the leading truck 5 being positioned at described base plate 3 both sides, described in both sides, leading truck 5 is connected by rotating shaft 6, described rotating shaft 6 rotates setting relative to described base plate 3, wheel shaft 7 is connected with between leading truck 5 described in described both sides, on described wheel shaft, 7 are provided with some directive wheels 8, the locking mechanism be locked in two operating positions is provided with between described leading truck 5 and described base plate 3, under leading truck 5 is positioned at the first operating position, the minimum point of described directive wheel 8 is lower than the minimum point of described base plate 3, under leading truck 5 is positioned at the second operating position, the minimum point of described directive wheel 8 is higher than the minimum point of described base plate 3.
In the present embodiment, described locking mechanism comprises two lockholes be opened on described base plate 3, slide the lock pin be arranged on described leading truck 5, and described lock pin matches with described lockhole.
In the present embodiment, between described directive wheel 8 and described wheel shaft 7, be provided with the position-limit mechanism limiting spacing between adjacent directive wheel 8.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the technology of the present invention principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (3)
1. a dredger scraper bowl, it is characterized in that: comprise bucket body, described bucket body comprises the backboard being positioned at rear portion, be positioned at the side shield of described backboard both sides, the base plate be fixedly connected with described backboard and described side shield, the leading section of described base plate is provided with some tooth, the rear portion of described base plate is provided with guiding device, described guiding device comprises the leading truck being positioned at described base plate both sides, described in both sides, leading truck is connected by rotating shaft, described rotating shaft rotates setting relative to described base plate, wheel shaft is connected with between leading truck described in described both sides, described wheel shaft is provided with some directive wheels, the locking mechanism be locked in two operating positions is provided with between described leading truck and described base plate, under leading truck is positioned at the first operating position, the minimum point of described directive wheel is lower than the minimum point of described base plate, under leading truck is positioned at the second operating position, the minimum point of described directive wheel is higher than the minimum point of described base plate.
2. dredger scraper bowl as claimed in claim 1, is characterized in that: described locking mechanism comprises two lockholes be opened on described base plate, slide the lock pin be arranged on described leading truck, and described lock pin matches with described lockhole.
3. dredger scraper bowl as claimed in claim 2, is characterized in that: be provided with the position-limit mechanism limiting spacing between adjacent directive wheel between described directive wheel and described wheel shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410816133.6A CN104631527A (en) | 2014-12-24 | 2014-12-24 | Novel excavator shovel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410816133.6A CN104631527A (en) | 2014-12-24 | 2014-12-24 | Novel excavator shovel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104631527A true CN104631527A (en) | 2015-05-20 |
Family
ID=53210725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410816133.6A Pending CN104631527A (en) | 2014-12-24 | 2014-12-24 | Novel excavator shovel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104631527A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107587536A (en) * | 2017-09-22 | 2018-01-16 | 南通亚威机械制造有限公司 | A kind of packaged type scraper bowl |
-
2014
- 2014-12-24 CN CN201410816133.6A patent/CN104631527A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107587536A (en) * | 2017-09-22 | 2018-01-16 | 南通亚威机械制造有限公司 | A kind of packaged type scraper bowl |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150520 |
|
| WD01 | Invention patent application deemed withdrawn after publication |