CN203223221U - Shovel plate for heading machine - Google Patents
Shovel plate for heading machine Download PDFInfo
- Publication number
- CN203223221U CN203223221U CN 201320286889 CN201320286889U CN203223221U CN 203223221 U CN203223221 U CN 203223221U CN 201320286889 CN201320286889 CN 201320286889 CN 201320286889 U CN201320286889 U CN 201320286889U CN 203223221 U CN203223221 U CN 203223221U
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- CN
- China
- Prior art keywords
- shovel plate
- shovel board
- star
- plate body
- shovel
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a shovel plate for a heading machine. The shovel plate comprises a shovel plate body, star wheels and a hydraulic oil cylinder, wherein an opening is formed in the middle of the right side of the shovel plate body, a shovel edge is positioned on the left side of the shovel plate body, the star wheels are arranged on the two sides of the opening, the tail ends of the star wheels are connected with a hydraulic motor, steel balls are arranged under the star wheels, the steel balls are further embedded into the shovel plate body, the hydraulic oil cylinder is positioned on the right outer side of the shovel plate body, and the shovel plate body is connected with the hydraulic oil cylinder. The shovel plate is simple in structure, convenient and quick to install, reasonable in design, capable improving work efficiency of equipment and capable of indirectly and effectively reducing labor intensity of underground workers.
Description
Technical field
The utility model relates to development machine accessory field, specifically is a kind of shovel board of development machine.
Background technology
Development machine is a kind of efficient heading equipment that integrates cutting, loading, transhipment rock ballast etc., be widely used in fields such as traffic, tunnel, mining, the function of the shovel board of development machine is that the material under the cutting is scooped up and is transported on the conveying mechanism of back, and the efficiency of loading of shovel board has directly influenced the driving speed of development machine.Traditional shovel board can not be acted as a planted agent fully, can't the effective collection material, influenced the operating efficiency of development machine.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of simple in structure, is easy to safeguard, improves the shovel board of the development machine of development machine digging efficiency.
The utility model is achieved through the following technical solutions:
The shovel board of a kind of development machine of the present utility model, comprise shovel board body, star-wheel and hydraulic jack, described shovel board body right side central is provided with opening, described shovel board body left side is provided with the edge of shovel, and described opening both sides all arrange star-wheel, and described star-wheel end is connected with hydraulic electric motor, described star-wheel below is provided with steel ball, and be embedded in the shovel board body, the outside, the described shovel board body right side is provided with hydraulic jack, and described shovel board body links to each other with hydraulic jack.
Technical scheme further, described steel ball is along the contoured profile of star-wheel.
The beneficial effects of the utility model are: this enforcement is simple in structure, installs convenient and swiftly, reasonable in design, has improved the operating efficiency of equipment, has also effectively reduced underground labour's labour intensity indirectly.
Description of drawings
In order to be easy to explanation, the utility model is done to describe in detail by following specific embodiment and accompanying drawing.
Fig. 1 is the shovel board structural representation of a kind of development machine of the present utility model.
The specific embodiment
As shown in Figure 1, the shovel board of a kind of development machine of the present utility model, comprise shovel board body 1, star-wheel 3 and hydraulic jack 7, described shovel board body 1 right side central is provided with opening 6, and described shovel board body 1 left side is provided with the edge of shovel 2, described opening 6 both sides all arrange star-wheel 3, described star-wheel 3 ends are connected with hydraulic electric motor 5, and described star-wheel 3 belows are provided with steel ball 4, and are embedded in the shovel board body 1, the described shovel board body 1 right outside is provided with hydraulic jack 7, and described shovel board body 1 links to each other with hydraulic jack 7.
Wherein, described steel ball 4 is along the contoured profile of star-wheel 3.
The beneficial effects of the utility model are: this enforcement is simple in structure, installs convenient and swiftly, reasonable in design, has improved the operating efficiency of equipment, has also effectively reduced underground labour's labour intensity indirectly.
The above only is the specific embodiment of the present utility model, but protection domain of the present utility model is not limited thereto, and any variation or replacement of expecting without creative work all should be encompassed within the protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain that claims were limited.
Claims (2)
1. the shovel board of a development machine, it is characterized in that: comprise shovel board body, star-wheel and hydraulic jack, described shovel board body right side central is provided with opening, described shovel board body left side is provided with the edge of shovel, and described opening both sides all arrange star-wheel, and described star-wheel end is connected with hydraulic electric motor, described star-wheel below is provided with steel ball, and be embedded in the shovel board body, the outside, the described shovel board body right side is provided with hydraulic jack, and described shovel board body links to each other with hydraulic jack.
2. the shovel board of development machine according to claim 1, it is characterized in that: described steel ball is along the contoured profile of star-wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320286889 CN203223221U (en) | 2013-05-16 | 2013-05-16 | Shovel plate for heading machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320286889 CN203223221U (en) | 2013-05-16 | 2013-05-16 | Shovel plate for heading machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203223221U true CN203223221U (en) | 2013-10-02 |
Family
ID=49250226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320286889 Expired - Fee Related CN203223221U (en) | 2013-05-16 | 2013-05-16 | Shovel plate for heading machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203223221U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111441786A (en) * | 2020-06-15 | 2020-07-24 | 中国铁建重工集团股份有限公司 | Be applied to entry driving machine in special-shaped section tunnel |
-
2013
- 2013-05-16 CN CN 201320286889 patent/CN203223221U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111441786A (en) * | 2020-06-15 | 2020-07-24 | 中国铁建重工集团股份有限公司 | Be applied to entry driving machine in special-shaped section tunnel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131002 Termination date: 20140516 |