CN2034693U - Suspended awl condensation division device - Google Patents
Suspended awl condensation division device Download PDFInfo
- Publication number
- CN2034693U CN2034693U CN 88202149 CN88202149U CN2034693U CN 2034693 U CN2034693 U CN 2034693U CN 88202149 CN88202149 CN 88202149 CN 88202149 U CN88202149 U CN 88202149U CN 2034693 U CN2034693 U CN 2034693U
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- CN
- China
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- division
- utility
- awl
- model
- dish
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Abstract
The utility model relates to a suspended awl condensation division device used for the division of granules and powdery materials. The utility model is characterized in that a low speed motor directly drives tapered division panel to achieve rotation and division without a speed reducing mechanism, and material feeding evenly feeds through collision type elastic vibration feed tray. The utility model has the advantages of uneasy obstruction to higher moisture percentage materials, high division precision, non system error, adjustable division rate and feed rate.
Description
The utility model relates to and is used for the device that particle or granular material carry out division, and it is that various ores, coal etc. are by producing the indispensable equipment of analytical sample.Usually artificial coning and quartering, slot type riffle or spinning riffler etc. are adopted in division.Coning and quartering is manually with shovel the particle granular material evenly to be scattered facing to round bottom face center, make it to pile cone, three times so repeatedly, with pressing plate from the vertex of a cone to pressing down, with the cross sample spliter sample is divided into the quartern again, discard relative two, continue to use method fusion division, till reaching the desired weight of corresponding particle size fraction.Slot type riffle system manually evenly scatters the length direction of sample along riffle, makes coal sample flow into the storage sample case, abandons and partly deposits half, and the sample that stays repeats aforesaid operations again, till reaching the desired minimum weight of corresponding particle size fraction.Spinning riffler is that container is positioned on the universal stage, so that the coal sample that the intercepting of whenever circling falls flows once or secondary.Or wander at one or two opening on reducing gear driven in rotation circular cone by the coal sample that funnel flows out and to connect the sample bucket, make each week of rotation some coal stream directly fall into sample tap.
The purpose of this utility model is the shortcoming that exists at existing division device, the novel awl division device that revolves in labour-saving when a kind of even blanking, accurate, simple in structure, the difficult obstruction of division, joint are provided, and its main points are summarized as follows:
The basic element of character of forming this reduction device is taper division dish (9), loam cake (10), adjustable sample tap (11), the discharge bucket compositions such as (15) of feeder hopper (1), water conservancy diversion screw rod (2), vibrating feed dish (3), slow-speed motor (13), directly driving.The particle granular material is through feeder hopper (1), evenly be delivered to vibrating feed dish (3) downwards by water conservancy diversion screw rod (2), Impactor (4) is housed on its circumferential edge, during rotation and loam cake side collision block (5) collision, delivery plate takes place hit and press to bottom offset because of transmission dummy shaft (8) in the delivery plate bottom is equipped with cylindrical spring (6), surpass collision block elastic reset again, go round and begin again and vibrate, its amplitude is by the cap adjustment of abandoning on the transmission dummy shaft.Material is evenly sent out to division dish (3) by delivery plate, by the rotation of division dish, it is evenly disseminated material again flow to periphery, the sample tap (11) of adjustable division rate is housed under division dish periphery, sampling is taken out through chute (15) thus, abandons sample and is discharged by discharge bucket (14).
Major advantage of the present utility model is:
1. division accuracy meets GB474-83 " preparation method of coal sample " technical requirement.
2. be difficult for blocking to containing the higher material of moisture.
3. directly drive division dish low speed rotation, do not need reducing gear by slow-speed motor.
4. sample tap is equipped with elastic positioning pin, is convenient to the adjusting and the sample tap location of division rate.
Description of drawings:
Fig. 1 is this structure drawing of device, wherein 1---and feeder hopper; 2---the water conservancy diversion screw rod; 3---the vibrating feed dish; 4---Impactor; 5---the adjustable collision block of loam cake side; 6---cylindrical spring; 7---the cap of abandoning; 8---the transmission dummy shaft; 9---taper division dish; 10---loam cake; 11---sample tap; 12---elastic positioning pin; 13---slow-speed motor; 14---discharge bucket; 15---the sampling chute.
Embodiment:
Referring to Fig. 1, the utility model concrete structure is described further.Feeder hopper (1), loam cake (10), division dish (9), discharge bucket (14) all are to roll into taper with general steel plate.Slow-speed motor (13) drives vibrating feed dish (3), division dish (9) and water conservancy diversion screw rod (2) by transmission dummy shaft (8) and rotates.Slow-speed motor is that approved product can be purchased in market, is single-phase AC motor.Water conservancy diversion screw rod (2) is contained in the feeder hopper middle part, combines with delivery plate (3), and Impactor (4) is housed on the delivery plate periphery, and the adjustable band taper collision block (5) that is equipped with the loam cake side collides and the generation vibration.Its amplitude height can be adjusted by the cap of abandoning (7) that is contained on the transmission dummy shaft (8).The adjusting of division rate is the aperture size by elastic positioning pin (12) control sample tap (11).Be connected to chute (15) at sample tap (11), the outflow of the material of being convenient to take a sample.
Claims (3)
1, a kind ofly is used for the reduction device that particle or granular material carry out division, it is characterized in that forming by feeder hopper (1), water conservancy diversion screw rod (2), vibrating feed dish (3), taper division dish (9), slow-speed motor (13), sample tap (11), loam cake (10), discharge bucket (15) etc.
2, according to the right 1 described awl reduction device that revolves, it is characterized in that directly driving the division of division dish, without reducing gear by slow-speed motor.
3, according to the right 1 described awl reduction device that revolves, it is characterized in that sample tap has the elastic positioning pin of its aperture of scalable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88202149 CN2034693U (en) | 1988-03-22 | 1988-03-22 | Suspended awl condensation division device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88202149 CN2034693U (en) | 1988-03-22 | 1988-03-22 | Suspended awl condensation division device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2034693U true CN2034693U (en) | 1989-03-22 |
Family
ID=4837199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 88202149 Withdrawn CN2034693U (en) | 1988-03-22 | 1988-03-22 | Suspended awl condensation division device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2034693U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103558070A (en) * | 2013-11-10 | 2014-02-05 | 镇江市科瑞制样设备有限公司 | Reduction device |
| CN104568549A (en) * | 2015-01-29 | 2015-04-29 | 徐州圣能科技有限公司 | Rotating bucket disk type splitting device |
| CN105181417A (en) * | 2015-10-12 | 2015-12-23 | 天津圣德天工采样技术有限公司 | Rotary splitting machine |
| CN109142002A (en) * | 2018-09-03 | 2019-01-04 | 力鸿智信（北京）科技有限公司 | It is a kind of to determine quality reduction device |
-
1988
- 1988-03-22 CN CN 88202149 patent/CN2034693U/en not_active Withdrawn
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103558070A (en) * | 2013-11-10 | 2014-02-05 | 镇江市科瑞制样设备有限公司 | Reduction device |
| CN104568549A (en) * | 2015-01-29 | 2015-04-29 | 徐州圣能科技有限公司 | Rotating bucket disk type splitting device |
| CN104568549B (en) * | 2015-01-29 | 2018-03-20 | 徐州圣能科技有限公司 | One kind rotation bucket disc type reduction device |
| CN105181417A (en) * | 2015-10-12 | 2015-12-23 | 天津圣德天工采样技术有限公司 | Rotary splitting machine |
| CN109142002A (en) * | 2018-09-03 | 2019-01-04 | 力鸿智信（北京）科技有限公司 | It is a kind of to determine quality reduction device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |