CN201496099U - Split-type ramp plate - Google Patents
Split-type ramp plate Download PDFInfo
- Publication number
- CN201496099U CN201496099U CN2009203118781U CN200920311878U CN201496099U CN 201496099 U CN201496099 U CN 201496099U CN 2009203118781 U CN2009203118781 U CN 2009203118781U CN 200920311878 U CN200920311878 U CN 200920311878U CN 201496099 U CN201496099 U CN 201496099U
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- Prior art keywords
- ramp plate
- groove
- bolt
- tip
- boss
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- Expired - Fee Related
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Abstract
A split-type ramp plate comprises a ramp plate body, wherein the tip portion of the front end of the ramp plate body with a boss is fixedly connected with a shovel tip of the ramp plate via a bolt to form a detachable type split structure, the rear portion of the tip of the ramp plate is provided with a groove in positioning connection with the boss, a bolt hole is respectively arranged on the groove and the boss, a bolt groove is arranged at a position of the front portion of the tip of the ramp plate corresponding to the groove, and the bolt penetrates through bolt holes on the groove and the boss to fixedly connect the ramp plate body and the tip of the ramp plate. When coal production effect is not ideal, a user can conveniently disassemble the tip of the ramp plate; and according to actual situations, the user can optionally change the size B by means of processing and then reassemble the tip on the ramp plate, thereby leading a middle groove to achieve ideal coal shoveling effect.
Description
Technical field
The utility model relates to the ramp plate on a kind of coal mine scraper conveyor.
Background technology
Intermediate channel (chute) is to coaling in the drag conveyor and transport the critical piece of coal, and the function of wherein coalingging is mainly finished by the ramp plate of intermediate channel front side.Usually design has a part more lower slightly than intermediate channel baseplane (size A among Fig. 1) at ramp plate spear place, guarantee that so just intermediate channel has a downward component when passing forward, make intermediate channel advance along ground all the time and the coal shovel on ground risen and be loaded in the cell body.The size of size A is the influence effect of shoveling coal directly, and size A is too small, and the downward component of intermediate channel is little, just can make progress " drift " when intermediate channel is passed forward, makes it built on stilts, has a large amount of coals not load, and can influence the duty of whole equipment.Size A is excessive, and downward component is just big, and intermediate channel will be walked darker and darker to underground, increases the resistance that advances, and influences ordinary production.
The main at present experience that relies in the past of the design of size A, but the geological conditions of each colliery even same work plane is all different, so the design of size A just can not be satisfied the specific requirement in some collieries.The ramp plate of the drag conveyor overwhelming majority of using in the present powerful fully-mechanized mining working is welded type as monoblock cast formula intermediate channel, comes into operation in case cast welding fabrication, and is almost nil in the possibility of carrying out varying sized A.
The utility model content
The purpose of this utility model provides a kind of split type ramp plate, solve the ramp plate casting of drag conveyor after size can't change, be difficult for regulating high low dimensional, be difficult to satisfy the specific requirement in colliery, the shovel coal technical problem of effect of influence.
For achieving the above object, the utility model adopts following technical scheme:
This split type ramp plate, comprise the ramp plate main body, ramp plate body front end tip is fixedly connected as detachable minute body structure by bolt and ramp plate spear, ramp plate body front end tip has boss, ramp plate spear rear portion has the groove that is located by connecting with boss, and all have bolt hole at groove and boss place, and the ramp plate spear is anterior to have bolt slot with the groove corresponding position, and the bolt hole that is passed groove and boss place by bolt is fixedlyed connected the ramp plate main body with the ramp plate spear.
Compared with prior art the utlity model has following characteristics and beneficial effect:
The utility model will be cast ramp plate and be improved to split-type structural, spear position at ramp plate increases a dismountable ramp plate spear, connect with ramp plate with four high-strength bolts, make it to be easy to dismantle, the design of ramp plate spear is fluted, convex edge in the ramp plate main body cooperates, and has guaranteed higher intensity after connecting by bolt.Ramp plate spear downside size B has guaranteed that intermediate channel has certain downward component.When finding that in using the producing coal effect is undesirable, can be easily the ramp plate spear be removed, according to actual conditions, the size that the means by processing can any varying sized B, again be contained on the ramp plate, finally making intermediate channel reach the desirable effect of shoveling coal.
The utlity model has following advantage:
1. dismounting and processing are all very convenient, and cost is low.
2. the size of downward component is improved the effect of shoveling coal in the time of can changing the intermediate channel passing arbitrarily.
Description of drawings
The utility model is described in more detail below in conjunction with accompanying drawing.
Fig. 1 is the structural representation of existing ramp plate.
Fig. 2 is a structural representation of the present utility model.
Fig. 3 is the side-looking structural representation of ramp plate spear.
Fig. 4 is the structural representation of facing of ramp plate spear.
Fig. 5 is the side-looking structural representation of ramp plate main body.
Fig. 6 is the structural representation of facing of ramp plate main body.
Reference numeral: 1-has plate, 6-base plate, 7-baffle plate ledge among ramp plate, 2-ramp plate main body, 3-ramp plate spear, 4-bolt, the 5-now.
The specific embodiment
Embodiment is referring to shown in Figure 1, this split type ramp plate, comprise ramp plate main body 2, ramp plate main body 2 front end tips are fixedly connected as detachable minute body structure by bolt and ramp plate spear 3, ramp plate main body 2 front end tips have boss, ramp plate spear 3 rear portions have the groove that is located by connecting with boss, and all have bolt hole at groove and boss place, ramp plate spear 3 front portions have bolt slot with the groove corresponding position, and the bolt hole that is passed groove and boss place by bolt is fixedlyed connected ramp plate main body 2 with ramp plate spear 3.
The course of work of the present utility model:
With bolt 4 ramp plate main body 2 and ramp plate spear 3 securely are installed together during use, the groove of ramp plate spear 3 and the boss of ramp plate main body are cooperated, so just constituted the intermediate channel of an integral body.When intermediate channel is passed forward, observe the effect of shoveling coal of ramp plate, if intermediate channel makes progress " drift ", illustrate that then size B size is not enough, thicken according to actual conditions just with 3 dismountings of ramp plate spear, and with its lower edge, reinstall use again, just can receive the good effect that gets; Equally, shovel too much can address this problem just then certain thickness is removed in ramp plate spear 3 lower edges if intermediate channel is passed at present.
Claims (1)
1. split type ramp plate, comprise ramp plate main body (2), it is characterized in that: ramp plate main body (2) front end tip is fixedly connected as detachable minute body structure by bolt and ramp plate spear (3), ramp plate main body (2) front end tip has boss, ramp plate spear (3) rear portion has the groove that is located by connecting with boss, and all have bolt hole at groove and boss place, ramp plate spear (3) is anterior to have bolt slot with the groove corresponding position, and the bolt hole that is passed groove and boss place by bolt is fixedlyed connected ramp plate main body (2) with ramp plate spear (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203118781U CN201496099U (en) | 2009-09-29 | 2009-09-29 | Split-type ramp plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203118781U CN201496099U (en) | 2009-09-29 | 2009-09-29 | Split-type ramp plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201496099U true CN201496099U (en) | 2010-06-02 |
Family
ID=42439307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203118781U Expired - Fee Related CN201496099U (en) | 2009-09-29 | 2009-09-29 | Split-type ramp plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201496099U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103640849A (en) * | 2013-11-28 | 2014-03-19 | 山东鲁南装备制造有限公司 | Batten type toothed rail base split structure middle trough |
| CN104343451A (en) * | 2013-08-08 | 2015-02-11 | 王洪伟 | Conveyor |
-
2009
- 2009-09-29 CN CN2009203118781U patent/CN201496099U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104343451A (en) * | 2013-08-08 | 2015-02-11 | 王洪伟 | Conveyor |
| CN103640849A (en) * | 2013-11-28 | 2014-03-19 | 山东鲁南装备制造有限公司 | Batten type toothed rail base split structure middle trough |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: YUNNAN SHIJI ANSHENG INVESTMENT CO., LTD. Free format text: FORMER OWNER: RAN LAIMING Effective date: 20101012 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 100101 NO.301, BUILDING 229, HUIZHONGLI, BEIJING CHAOYANG DISTRICT, BEIJING TO: 650011 27/F, EXPO BUILDING, NO.45, TUODONG ROAD, GUANDU DISTRICT, KUNMING CITY, YUNNAN PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20101012 Address after: 650011, 27 floor, Expo building, 45 East extension Road, Guandu District, Kunming, Yunnan Patentee after: Yunnan century AXA Investment Co. Ltd. Address before: 100101 Beijing city Beijing city Chaoyang District Huizhong Lane 229 Building No. 301 Patentee before: Ran Laiming |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100602 Termination date: 20160929 |