CN202991041U - Spill plate of coal mining machine - Google Patents
Spill plate of coal mining machine Download PDFInfo
- Publication number
- CN202991041U CN202991041U CN 201220628244 CN201220628244U CN202991041U CN 202991041 U CN202991041 U CN 202991041U CN 201220628244 CN201220628244 CN 201220628244 CN 201220628244 U CN201220628244 U CN 201220628244U CN 202991041 U CN202991041 U CN 202991041U
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- CN
- China
- Prior art keywords
- support
- connecting rod
- plate
- coal
- coal mining
- 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 relates to a spill plate of a coal mining machine. The spill plate comprises a body and a support on the body. The spill plate is characterized in that the body is connected with the support by the aid of a connecting rod, the support is fixedly connected with an arc plate by the aid of a screw, and a gland is fixedly connected onto the body. Compared with a traditional spill plate of a coal mining machine, the spill plate has the advantages of simple structure, convenience in detachment and replacement, simplicity and convenience in operation and low energy consumption. By the aid of a link mechanism formed by the support, the arc plate and the connecting rod, the arc plate can parallelly move relative to a bottom plate at any drum heights within an adjusting range to adapt to work of the coal mining machine and ensure fine coaling effects.
Description
Technical field:
The utility model relates to coal mining apparatus field, particularly coal-winning machine.
Background technology:
Coal-winning machine is generally in order to enlarge mining height scope, adaptation Coal Seam Thickness Change and top, base plate variation, usually utilize coal cutting mechanism, and in coal cutting mechanism, the coal cutting cylinder is key device, completes in order to coordinate the coal cutting cylinder operation of coalingging, and spillplate need to be provided, the shortcoming of traditional spillplate is that gear coal effect is bad, be prone to Lou coal phenomenon, and mechanism is comparatively complicated, energy consumption is higher.
Summary of the invention:
The applicant studies and improves for the above-mentioned shortcoming of traditional spillplate, and a kind of spillplate of coal-winning machine is provided, and it has simple in structure, and is easy and simple to handle, the characteristics that energy consumption is low.
In order to address the above problem, the utility model adopts following scheme:
A kind of spillplate of coal-winning machine comprises body, and the support on body is characterized in that: described body connects bearing by connecting rod, and described support is fixedly connected with the arc plate by screw, is fixedly connected with gland on described body.
Further technical scheme is:
One end of described connecting rod is rotationally connected by bearing pin and described bearing, and the other end of connecting rod is rotationally connected by latch and described body; The junction of described connecting rod and body has blocked ear.
Technique effect of the present utility model is:
The coal cutter spill plate that the utility model is more traditional has simple in structurely, and dismounting and change is convenient, and is easy and simple to handle, the advantage that energy consumption is low.Wherein, the linkage that support and arc plate, connecting rod form can move the arc plate abreast relative to base plate under any roller height in being in adjustable range, with the work that adapts to coal-winning machine with guarantee good effect of loading coal.
Description of drawings:
Fig. 1 is main TV structure schematic diagram of the present utility model.
The specific embodiment:
Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described further.
See Fig. 1, the utility model comprises body 10, the support 3 on body 10, and body 10 connects bearing 8 by connecting rod 7, and support 3 is fixedly connected with arc plate 2 by screw 1, is convenient to change; Be fixedly connected with gland 6 on body 10.One end of connecting rod 7 is rotationally connected by bearing pin 9 and described bearing 8, and the other end of connecting rod 7 is rotationally connected by latch 4 and body 10; Connecting rod 7 has blocked ear 5 with the junction of body 10.
The linkage that support of the present utility model and arc plate, connecting rod form can move the arc plate abreast relative to base plate under any roller height in being in adjustable range, with the work that adapts to coal-winning machine with guarantee good effect of loading coal.
Claims (3)
1. the spillplate of a coal-winning machine, comprise body, and the support on body is characterized in that: described body connects bearing by connecting rod, and described support is fixedly connected with the arc plate by screw, is fixedly connected with gland on described body.
2. according to the spillplate of coal-winning machine claimed in claim 1, it is characterized in that: an end of described connecting rod is rotationally connected by bearing pin and described bearing, and the other end of connecting rod is rotationally connected by latch and described body.
3. according to the spillplate of coal-winning machine claimed in claim 1, it is characterized in that: the junction of described connecting rod and body has blocked ear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220628244 CN202991041U (en) | 2012-11-21 | 2012-11-21 | Spill plate of coal mining machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220628244 CN202991041U (en) | 2012-11-21 | 2012-11-21 | Spill plate of coal mining machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202991041U true CN202991041U (en) | 2013-06-12 |
Family
ID=48562231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220628244 Expired - Fee Related CN202991041U (en) | 2012-11-21 | 2012-11-21 | Spill plate of coal mining machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202991041U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106733132A (en) * | 2016-11-19 | 2017-05-31 | 无锡市洗选设备厂 | Elastic washed-out sand baffle arrangement |
-
2012
- 2012-11-21 CN CN 201220628244 patent/CN202991041U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106733132A (en) * | 2016-11-19 | 2017-05-31 | 无锡市洗选设备厂 | Elastic washed-out sand baffle arrangement |
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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: 20130612 Termination date: 20131121 |