CN205366985U - Colliery buffering chute - Google Patents
Colliery buffering chute Download PDFInfo
- Publication number
- CN205366985U CN205366985U CN201620164933.9U CN201620164933U CN205366985U CN 205366985 U CN205366985 U CN 205366985U CN 201620164933 U CN201620164933 U CN 201620164933U CN 205366985 U CN205366985 U CN 205366985U
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- CN
- China
- Prior art keywords
- buffer
- buffer board
- mozzle
- flow tube
- slow flow
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- Expired - Fee Related
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Abstract
The utility model discloses a colliery buffering chute, buffer tube including vertical setting, buffer tube one side is connected with the honeycomb duct of longitudinal section for the font of falling U, the vertical cross sectional area of honeycomb duct reduces along with keeping away from the buffer tube in proper order, the relative one side with the honeycomb duct of buffer tube is connected with the unhurried current pipe, the bottom of unhurried current pipe is to honeycomb duct one side bending, the inner wall of honeycomb duct is provided with first pivot seat, it is provided with first pivot to rotate on the first pivot seat, first pivot is connected with first buffer board, the honeycomb duct sets up usefully in the drive outward first buffer board is followed first pivot circumference swing's a drive arrangement. The utility model discloses can effectual reduction fall down the velocity of flow of coal charge, have the coal charge of reducing impact force, alleviate the advantage of raise dust.
Description
Technical field
This utility model relates to a kind of buffer slide chute, particularly relates to a kind of colliery buffer slide chute.
Background technology
The transmission of facility such as chute is the conveyer device that colliery is conventional, many and belt with the use of, to change the direction of motion or the track of coal charge.In normal production, when coming that on coal belt, coal charge initial velocity is bigger, the chute reprinted and carrying belt can be produced bigger pressure and impulsive force, particularly at the discharging point place of chute interior walls coal charge shock point, carrying belt, lasting pressure and impulsive force can accelerate the abrasion of chute interior walls, carrying belt, coal charge dropping process also can produce a large amount of airborne dust simultaneously, healthy to staff produces harm, it is thus desirable to one can effectively reduce blanking impulsive force, it is prevented that the chute cushioning device of airborne dust.
Summary of the invention
The purpose of this utility model is in that to provide a kind of colliery buffer slide chute, with the problem solving to propose in above-mentioned background technology.
For achieving the above object, this utility model provides a kind of colliery buffer slide chute, including the separator tube being vertically arranged, described separator tube side is connected to the mozzle that longitudinal section is reverse U shape, the longitudinal section area of described mozzle is along with being sequentially reduced away from separator tube, described separator tube and mozzle opposite side are connected to slow flow tube, the bottom of described slow flow tube is to mozzle curving, the inwall of described mozzle is provided with the first shaft seat, described first shaft seat rotates and is provided with the first rotating shaft, described first rotating shaft is connected to the first buffer board, described mozzle is outside equipped with for driving described first buffer board along the first driving device of described first rotating shaft circuit oscillation.
In technique scheme, described first driving device includes the first motor being arranged on outside mozzle, the output shaft of described first motor is vertically arranged and is connected to the first eccentric, described first eccentric eccentric shaft turns is connected to first connecting rod, and the other end of described first connecting rod is connected to the first buffer board after described mozzle.
In technique scheme, being additionally provided with the first buffer spring between described first buffer board and described mozzle inwall, the two ends of described first buffer spring are connected with the first buffer board and mozzle inwall respectively.
In technique scheme, the inwall of described slow flow tube is provided with the second shaft seat, described second shaft seat rotates and is provided with the second rotating shaft, described second rotating shaft is connected to the second buffer board, and described slow flow tube is outside equipped with for driving described second buffer board along the second driving device of described second rotating shaft circuit oscillation.
In technique scheme, described second driving device includes the second motor being arranged on outside slow flow tube, the output shaft of described second motor is vertically arranged and is connected to the second eccentric, described second eccentric eccentric shaft turns is connected to second connecting rod, and the other end of described second connecting rod is connected to the second buffer board after described slow flow tube.
In technique scheme, being additionally provided with the second buffer spring between described second buffer board and described slow flow tube inwall, the two ends of described second buffer spring are connected with the second buffer board and slow flow tube inwall respectively.
In technique scheme, described second buffer board is positioned at the top of described first buffer board.
nullColliery buffer slide chute in this utility model，It is provided by the aduncate slow flow tube of sidewall and is provided with, at the opposite face of crooked sidewall, the mozzle that longitudinal section is reverse U shape，Form streamlined withdrawn forward dilatation design，Wherein streamlined structure contacts with the rounding off of tube wall when can well realize under coal charge is wandered，And under the guiding of crooked sidewall and mozzle, slow down the impulsive force under coal charge is wandered，And be respectively arranged with at mozzle and slow flow tube inwall can respectively along the first buffer board of mozzle and slow flow tube inwall undulatory motion and the second buffer board，The coal charge that effectively upper end can be fallen cushions，Reduce the impulsive force under coal charge is wandered further，Avoid damage to lower section belt，Between the first buffer board and mozzle inwall, it is provided with the first buffer spring simultaneously，The second buffer spring it is additionally provided with between the second buffer board and slow flow tube inwall，Play the cushioning effect to the first buffer board and the second buffer board.
Accompanying drawing explanation
Fig. 1 is sectional view of the present utility model.
The drawing reference numeral explanation of detailed description of the invention.
1, separator tube；2, mozzle；3, slow flow tube；4, the first shaft seat；
5, the first rotating shaft；6, the first buffer board；7, the first driving device；
8, the second shaft seat；9, the second rotating shaft；10, the second buffer board；
11, the second driving device；71, the first motor；72, the first eccentric；
73, first connecting rod；74, the first buffer spring；111, the second motor；
112, the second eccentric；113, second connecting rod；114, the second buffer spring.
Detailed description of the invention
For ease of being better understood from the purpose of this utility model, structure, feature and effect etc., in conjunction with the drawings and specific embodiments, this utility model is described in further detail.
Colliery buffer slide chute in this utility model, as shown in Figure 1, including the separator tube 1 being vertically arranged, separator tube 1 is arranged below feed belt, separator tube 1 side is connected to the mozzle 2 that longitudinal section is reverse U shape, the longitudinal section area of mozzle 2 is along with being sequentially reduced away from separator tube 1, separator tube 1 and mozzle 2 opposite side are connected to slow flow tube 3, the bottom of slow flow tube 3 is to mozzle 2 curving, the inwall of mozzle 2 is provided with the first shaft seat 4, first shaft seat 4 rotates and is provided with the first rotating shaft 5, first rotating shaft 5 is connected to the first buffer board 6, mozzle 2 is outside equipped with for driving the first buffer board 6 along the first driving device 7 of the first rotating shaft 5 circuit oscillation.
First driving device 7 includes the first motor 71 being arranged on outside mozzle 2, the first eccentric 72 is vertically arranged and be connected to the output shaft of the first motor 71, the eccentric shaft turns of the first eccentric 72 is connected to horizontally disposed first connecting rod 73, and the other end of first connecting rod 73 is connected to the first buffer board 6 after mozzle 2.
Being additionally provided with the first buffer spring 74 between first buffer board 6 and mozzle 2 inwall, the two ends of the first buffer spring 74 are connected with the first buffer board 6 and mozzle 2 inwall respectively.
The inwall of slow flow tube 3 is provided with the second shaft seat 8, second shaft seat 8 rotates and is provided with the second rotating shaft 9, second rotating shaft 9 is connected to the second buffer board 10, and slow flow tube 3 is outside equipped with for driving the second buffer board 10 along the second driving device 11 of the second rotating shaft 9 circuit oscillation.
Second driving device 11 includes the second motor 111 being arranged on outside slow flow tube 3, the second eccentric 112 is vertically arranged and be connected to the output shaft of the second motor 111, the eccentric shaft turns of the second eccentric 112 is connected to horizontally disposed second connecting rod 113, and the other end of second connecting rod 113 is connected to the second buffer board 10 after slow flow tube 3.
Being additionally provided with the second buffer spring 114 between second buffer board 10 and slow flow tube 3 inwall, the two ends of the second buffer spring 114 are connected with the second buffer board 10 and slow flow tube 3 inwall respectively.
Second buffer board 10 is positioned at the top of the first buffer board 6.
Colliery buffer slide chute in this utility model, in use, first motor 71 drives the first eccentric 72 to rotate by output shaft, the eccentric shaft of the first eccentric 72 does circular arc orbiting motion thus driving first connecting rod 73 horizontal reciprocating movement, thus driving the first buffer board 6 along the first rotating shaft 5 circumference reciprocating rotation, the coal charge that top falls is made to fall after obtaining a cushion effect；Second motor 111 drives the second eccentric 112 to rotate by output shaft simultaneously, the eccentric shaft of the second eccentric 112 does circular arc orbiting motion thus driving second connecting rod 113 horizontal reciprocating movement, thus drive the second buffer board 10 along second rotating shaft 9 circumference reciprocating rotation, the coal charge that top falls is made to fall after obtaining a cushion effect, reciprocating rotation by the first buffer board 6 arranged up and down and the second buffer board 10, the coal charge that top is fallen performs twice at buffering, can greatly reduce the speed that coal charge falls, thus avoiding the belt of lower section is caused damage；Between the first buffer board 6 and mozzle 2 inwall, it is additionally provided with the first buffer spring 74 ensure that the first buffer board 6 is not forced excessive compression and damages the first driving device 7; the second buffer spring 114 it is additionally provided with, it is also possible to the second driving device 11 is carried out buffer protection between second buffer board 10 and slow flow tube 3 inwall.
Last it is noted that the foregoing is only preferred embodiment of the present utility model; it is not limited to this utility model; although this utility model being described in detail with reference to previous embodiment; for a person skilled in the art; technical scheme described in foregoing embodiments still can be modified by it; or wherein portion of techniques feature is carried out equivalent replacement; all within spirit of the present utility model and principle; any amendment of being made, equivalent replacement, improvement etc., should be included within protection domain of the present utility model.
Claims (7)
- null1. a colliery buffer slide chute，It is characterized in that: include the separator tube (1) being vertically arranged，Described separator tube (1) side is connected to the mozzle (2) that longitudinal section is reverse U shape，The longitudinal section area of described mozzle (2) is along with being sequentially reduced away from separator tube (1)，Described separator tube (1) and mozzle (2) opposite side are connected to slow flow tube (3)，The bottom of described slow flow tube (3) is to mozzle (2) curving，The inwall of described mozzle (2) is provided with the first shaft seat (4)，The upper rotation of described first shaft seat (4) is provided with the first rotating shaft (5)，Described first rotating shaft (5) is connected to the first buffer board (6)，Described mozzle (2) is outside equipped with for driving described first buffer board (6) along first driving device (7) of described first rotating shaft (5) circuit oscillation.
- 2. colliery according to claim 1 buffer slide chute, it is characterized in that: described first driving device (7) includes being arranged on mozzle (2) the first motor (71) outward, the first eccentric (72) is vertically arranged and be connected to the output shaft of described first motor (71), the eccentric shaft turns of described first eccentric (72) is connected to first connecting rod (73), and the other end of described first connecting rod (73) is connected to the first buffer board (6) after described mozzle (2).
- 3. colliery according to claim 2 buffer slide chute, it is characterized in that: being additionally provided with the first buffer spring (74) between described first buffer board (6) and described mozzle (2) inwall, the two ends of described first buffer spring (74) are connected with the first buffer board (6) and mozzle (2) inwall respectively.
- 4. colliery according to claim 3 buffer slide chute, it is characterized in that: the inwall of described slow flow tube (3) is provided with the second shaft seat (8), the upper rotation of described second shaft seat (8) is provided with the second rotating shaft (9), described second rotating shaft (9) is connected to the second buffer board (10), and described slow flow tube (3) is outside equipped with for driving described second buffer board (10) along second driving device (11) of described second rotating shaft (9) circuit oscillation.
- 5. colliery according to claim 4 buffer slide chute, it is characterized in that: described second driving device (11) includes being arranged on slow flow tube (3) the second motor (111) outward, the second eccentric (112) is vertically arranged and be connected to the output shaft of described second motor (111), the eccentric shaft turns of described second eccentric (112) is connected to second connecting rod (113), and the other end of described second connecting rod (113) is connected to the second buffer board (10) after described slow flow tube (3).
- 6. colliery according to claim 5 buffer slide chute, it is characterized in that: being additionally provided with the second buffer spring (114) between described second buffer board (10) and described slow flow tube (3) inwall, the two ends of described second buffer spring (114) are connected with the second buffer board (10) and slow flow tube (3) inwall respectively.
- 7. colliery according to claim 6 buffer slide chute, it is characterised in that: described second buffer board (10) is positioned at the top of described first buffer board (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620164933.9U CN205366985U (en) | 2016-03-04 | 2016-03-04 | Colliery buffering chute |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620164933.9U CN205366985U (en) | 2016-03-04 | 2016-03-04 | Colliery buffering chute |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205366985U true CN205366985U (en) | 2016-07-06 |
Family
ID=56265015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620164933.9U Expired - Fee Related CN205366985U (en) | 2016-03-04 | 2016-03-04 | Colliery buffering chute |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205366985U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107032039A (en) * | 2017-04-19 | 2017-08-11 | 天地（常州）自动化股份有限公司 | From the mining transfer chute of dredging |
| CN107289327A (en) * | 2017-07-31 | 2017-10-24 | 华中科技大学 | A kind of liquid nitrogen buffering liquid supply device of multichannel rate controlling |
| CN108408270A (en) * | 2017-12-17 | 2018-08-17 | 北京昊华能源股份有限公司 | A kind of coal mining head leakage coal scuttle |
| CN108974856A (en) * | 2018-06-18 | 2018-12-11 | 北京昊华能源股份有限公司 | A kind of belt conveyer head leakage coal scuttle |
| CN109335696A (en) * | 2018-10-12 | 2019-02-15 | 重庆雅克塑料制品有限公司 | Resin tile hay stacker |
| CN110844552A (en) * | 2019-11-12 | 2020-02-28 | 扬州国润新能源科技有限公司 | Novel working of plastics conveying device with shock attenuation and cooling effect |
| CN111137655A (en) * | 2019-12-20 | 2020-05-12 | 大唐甘肃发电有限公司景泰发电厂 | Dust fall conveying structure of boiler slag of thermal power plant |
| CN111495916A (en) * | 2020-04-29 | 2020-08-07 | 唐山大成路桥有限公司 | Dust collector of road surface milling machine |
-
2016
- 2016-03-04 CN CN201620164933.9U patent/CN205366985U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107032039A (en) * | 2017-04-19 | 2017-08-11 | 天地（常州）自动化股份有限公司 | From the mining transfer chute of dredging |
| CN107032039B (en) * | 2017-04-19 | 2019-06-18 | 天地（常州）自动化股份有限公司 | From the mining transfer chute of dredging |
| CN107289327A (en) * | 2017-07-31 | 2017-10-24 | 华中科技大学 | A kind of liquid nitrogen buffering liquid supply device of multichannel rate controlling |
| CN108408270A (en) * | 2017-12-17 | 2018-08-17 | 北京昊华能源股份有限公司 | A kind of coal mining head leakage coal scuttle |
| CN108974856A (en) * | 2018-06-18 | 2018-12-11 | 北京昊华能源股份有限公司 | A kind of belt conveyer head leakage coal scuttle |
| CN109335696A (en) * | 2018-10-12 | 2019-02-15 | 重庆雅克塑料制品有限公司 | Resin tile hay stacker |
| CN110844552A (en) * | 2019-11-12 | 2020-02-28 | 扬州国润新能源科技有限公司 | Novel working of plastics conveying device with shock attenuation and cooling effect |
| CN111137655A (en) * | 2019-12-20 | 2020-05-12 | 大唐甘肃发电有限公司景泰发电厂 | Dust fall conveying structure of boiler slag of thermal power plant |
| CN111495916A (en) * | 2020-04-29 | 2020-08-07 | 唐山大成路桥有限公司 | Dust collector of road surface milling machine |
| CN111495916B (en) * | 2020-04-29 | 2021-04-09 | 唐山大成路桥有限公司 | Dust collector of road surface milling machine |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160706 Termination date: 20170304 |