CN202900319U - Belt self-moving machine tail provided with buffer device - Google Patents
Belt self-moving machine tail provided with buffer device Download PDFInfo
- Publication number
- CN202900319U CN202900319U CN 201220472976 CN201220472976U CN202900319U CN 202900319 U CN202900319 U CN 202900319U CN 201220472976 CN201220472976 CN 201220472976 CN 201220472976 U CN201220472976 U CN 201220472976U CN 202900319 U CN202900319 U CN 202900319U
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- CN
- China
- Prior art keywords
- belt self
- buffer
- machine tail
- foot end
- moving machine
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- 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 crossheading belt self-moving machine tail equipment of working face of coal mining underground, in particular to a belt self-moving machine tail provided with a buffer device. The belt self-moving machine tail provided with the buffer device comprises a machine tail body (1) and a trolley (2) which is installed on the machine tail body. The belt self-moving machine tail provided with the buffer device is characterized by further comprising a buffer frame (3) which is connected with the trolley (2), so that the trolley (2) can synchronously move with the buffer frame (3). According to the belt self-moving machine tail provided with the buffer device, synchronous movement is achieved by connecting the buffer frame and the trolley on a belt self-moving machine. When raw coal on a reversed loader is unloaded on the belt self-moving machine tail, the buffer frame which is placed below an unloading point of the reversed loader can play a role of slowing down impaction of coal blocks, so that belts and connection buckles among the belts are protected from being bumped and damaged, the coal blocks are prevented from scattering outside the belts, and coal recovery rate is improved.
Description
Technical field
The utility model relates to coal mining mining face under mine gateway belt self-movable foot end equipment, especially a kind of belt self-movable foot end with buffer.
Background technology
At present, the belt self-movable foot end, perhaps be called the conveyor self-movable foot end, the quick passing and the correct overlap joint that are used for high-yield and high-efficiency return airway elevating conveyor and belt conveyor tail, satisfy the high progress of work plane, the fast needs that advance, this device has belt deviation adjustment, elevating conveyor and passes direction alignment and the function such as reach voluntarily simultaneously, guarantees the good linking of the unobstructed and equipment of crossheading transportation, reprinting.
As shown in Figure 1, because elevating conveyor rides on the walking dolly of belt self-movable foot end, and must guarantee enough excessively coal spaces, the raw coal on the elevating conveyor constantly is unloaded on the belt self-movable foot end, will cause certain impact to belt, thereby affect the use of belt and belt self-movable foot end.
The utility model content
The purpose of this utility model provides a kind of belt self-movable foot end with buffer, the impact endurance test shock that causes in the time of can slowing down coal-discharging, thus keep belt and belt junction button not to be bruised damage.
A kind of belt self-movable foot end with buffer comprises tail body and walking dolly mounted thereto, and its special feature is: also comprise the bumper bracket that is connected with described walking dolly, thereby can make walking dolly and bumper bracket synchronizing moving.
Wherein walking dolly and bumper bracket link together by bearing pin.
Wherein bumper bracket is the casing of a square, and the loam cake of this casing and a side are opened wide, and two road wheels are installed below this casing.
Wherein the base plate of casing is comprised of a planar section and a bevel phase, and this planar section and bevel phase link into an integrated entity by the curved slab of both sides.
The pressure zone plate wherein detachably is installed on curved slab, buffer board detachably is installed on planar section, and on planar section, also be fixed with the support otic placode.
Dustproof shade wherein detachably is installed on casing.
Belt self-movable foot end with buffer of the present utility model be by at conveyor in telephone-moving, with bumper bracket and the walking dolly realization synchronizing moving that links together.When the raw coal on the elevating conveyor when the belt self-movable foot end unloads; the bumper bracket that is positioned under the elevating conveyor unloading point can play the effect that slows down the coal cinder impact; junction button is not bruised damage between belt and belt thereby protected; but also can prevent that coal cinder from not trickled down outside belt, improve coal recovery rate.
Description of drawings
Accompanying drawing 1 is the structural representation of the utility model background technology;
Accompanying drawing 2 is the front view of the utility model device;
Accompanying drawing 3 is the top view of the utility model device;
Accompanying drawing 4 is the front view of bumper bracket in the utility model device (3);
Accompanying drawing 5 is the right view of bumper bracket in the utility model device (3);
Accompanying drawing 6 is the top view of bumper bracket in the utility model device (3).
The specific embodiment
Shown in Fig. 2,3, the utility model is a kind of belt self-movable foot end with buffer, comprise tail body 1 and walking dolly 2 mounted thereto, also comprise the bumper bracket 3 that is connected with described walking dolly 2, thereby can make walking dolly 2 and bumper bracket 3 synchronizing movings.
Wherein walking dolly 2 and bumper bracket 3 link together by bearing pin.
Shown in Fig. 4,5,6, wherein bumper bracket 3 is square boxes, and the loam cake of this casing and side are opened wide.The base plate of this casing is comprised of according to one high and one low form a planar section and a bevel phase, planar section and bevel phase connect together by the curved slab of both sides, and dismountable pressure zone plate is arranged on the curved slab of its connection, and at planar section one dismountable buffer board is arranged, at planar section two fixing support otic placodes are arranged.In the dead ahead of casing dismountable dustproof shade has been installed, and two road wheels with the wheel edge have been installed below this casing.
Because the unloading point position of raw coal on the belt self-movable foot end on the elevating conveyor is variable; frame head of reloading machine is overlapped on the belt self-movable foot end walking dolly (2); mobile at self-movable foot end with dolly; therefore the utility model links together the walking dolly (2) of bumper bracket (3) with the belt self-movable foot end by bearing pin; realize frame head of reloading machine; walking dolly (2); the synchronizing moving of bumper bracket (3); reach frame head of reloading machine when unloading coal; bumper bracket (3) can play and slow down the effect that coal cinder impacts; thereby junction button is not bruised damage between protection belt and belt; and can prevent at any time that coal cinder from not trickled down outside belt, improve coal recovery rate.
Claims (6)
1. belt self-movable foot end with buffer, comprise tail body (1) and walking dolly (2) mounted thereto, it is characterized in that: also comprise the bumper bracket (3) that is connected with described walking dolly (2), thereby can make walking dolly (2) and bumper bracket (3) synchronizing moving.
2. the belt self-movable foot end with buffer as claimed in claim 1, it is characterized in that: wherein walking dolly (2) and bumper bracket (3) link together by bearing pin.
3. the belt self-movable foot end with buffer as claimed in claim 1 or 2, it is characterized in that: wherein bumper bracket (3) is the casing of a square, the loam cake of this casing and a side are opened wide, and two road wheels are installed below this casing.
4. the belt self-movable foot end with buffer as claimed in claim 3, it is characterized in that: wherein the base plate of casing is comprised of a planar section and a bevel phase, and this planar section and bevel phase link into an integrated entity by the curved slab of both sides.
5. the belt self-movable foot end with buffer as claimed in claim 4 is characterized in that: the pressure zone plate wherein detachably is installed on curved slab, buffer board detachably is installed on planar section, and also be fixed with the support otic placode on planar section.
6. the belt self-movable foot end with buffer as claimed in claim 3 is characterized in that: dustproof shade wherein detachably is installed on casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220472976 CN202900319U (en) | 2012-09-17 | 2012-09-17 | Belt self-moving machine tail provided with buffer device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220472976 CN202900319U (en) | 2012-09-17 | 2012-09-17 | Belt self-moving machine tail provided with buffer device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202900319U true CN202900319U (en) | 2013-04-24 |
Family
ID=48121002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220472976 Expired - Fee Related CN202900319U (en) | 2012-09-17 | 2012-09-17 | Belt self-moving machine tail provided with buffer device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202900319U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106311389A (en) * | 2016-10-19 | 2017-01-11 | 宁夏天地奔牛实业集团有限公司 | Gate roadway loader raw coal transporting and crushing system for underground coal mining |
| CN112875261A (en) * | 2021-02-02 | 2021-06-01 | 宁夏天地西北煤机有限公司 | Conveying device |
-
2012
- 2012-09-17 CN CN 201220472976 patent/CN202900319U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106311389A (en) * | 2016-10-19 | 2017-01-11 | 宁夏天地奔牛实业集团有限公司 | Gate roadway loader raw coal transporting and crushing system for underground coal mining |
| CN112875261A (en) * | 2021-02-02 | 2021-06-01 | 宁夏天地西北煤机有限公司 | Conveying device |
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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: 20130424 Termination date: 20160917 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |