CN215004579U - Ore sample mechanical type ration division device - Google Patents
Ore sample mechanical type ration division device Download PDFInfo
- Publication number
- CN215004579U CN215004579U CN202121041938.XU CN202121041938U CN215004579U CN 215004579 U CN215004579 U CN 215004579U CN 202121041938 U CN202121041938 U CN 202121041938U CN 215004579 U CN215004579 U CN 215004579U
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- connecting piece
- fixed
- division
- device shell
- round bar
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- 239000000463 material Substances 0.000 claims description 18
- 230000009467 reduction Effects 0.000 claims description 16
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000007790 scraping Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 11
- 238000005070 sampling Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 6
- 230000009471 action Effects 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005065 mining Methods 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011946 reduction process Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses an ore sample mechanical type ration division device, including device shell, feeding lid and pivot, the upper surface at the device shell is installed to the feeding lid, the pivot is rotated and is connected in the inside of device shell, the interior diapire of device shell is fixed with the baffle, the feed inlet has been covered to the feeding, the lower fixed surface of feeding lid has the scraper blade, the pivot is located the inside surface rotation of device shell and is connected with first division dish and second division dish. This ore sample mechanical type ration division device drives first round bar through rotatory knob and rotates, and first round bar can make the second connecting piece rotatory around the second round bar through first gear second gear engagement at rotatory in-process, and first connecting piece and second connecting piece drive first division dish and second division dish rotation respectively this moment to make the relative space increase of first division dish and second division dish, reach the purpose of adjustment division ratio.
Description
Technical Field
The utility model relates to a mining technical field specifically is an ore sample mechanical type ration division device.
Background
Along with the development of mining, the workload of ore sampling detection is greatly increased, the mechanical sampling equipment gradually replaces manual sampling, the complexity is higher and higher, and the initial single-stage sampling is developed into multi-stage sampling. In mechanized sampling, the splitter is a very important component, and the function and efficiency thereof directly affect the precision and speed of sampling and sample preparation. The division refers to taking a small amount of representative samples from a large amount of samples for detection, the process is completed by evenly dividing the materials and then selecting and rejecting the materials according to a certain proportion, and the reduction process is the division. Mechanical sample preparation division devices generally adopt a rotating mechanism to divide a coal sample flow into two parts by flow of a material to be processed.
Most of the existing division devices can not adjust the size of the division disc, the division disc needs to be replaced every time, and the purpose of adjusting the division ratio can not be achieved quickly.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an ore sample mechanical type ration division device can adjust the relative space increase of first division dish and second division dish, reaches the purpose that the adjustment divides the ratio to solve the problem of proposing in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an ore sample mechanical type ration division device, includes device shell, feeding lid and pivot, the upper surface at the device shell is installed to the feeding lid, the pivot is rotated and is connected in the inside of device shell, the interior diapire of device shell is fixed with the baffle, the feed inlet has been covered to the feeding, the lower fixed surface of feeding lid has the scraper blade, the pivot is located the inside surface rotation of device shell and is connected with first division dish and second division dish, first division dish and second division dish sliding connection, one side of first division dish and second division dish is fixed with first connecting piece and second connecting piece respectively, first connecting piece and second connecting piece all are located the inside and the transmission connection of pivot.
Preferably, the left side and the right side of the lower surface of the device shell are respectively fixed with a first material receiving pipe and a second material receiving pipe.
Preferably, a first baffle is fixed on the periphery of the first dividing disc, a sliding groove is formed in the outer side of the first baffle, a second baffle is fixed on the periphery of the second dividing disc, and a sliding block matched with the sliding groove is fixed on the second baffle.
Preferably, the first connecting piece and the second connecting piece are equal in size, and both the first connecting piece and the second connecting piece are Z-shaped.
Preferably, a first gear is fixed on the lower surface of the first connecting piece, a second gear is fixed on the upper surface of the second connecting piece, and the second gear is in meshed connection with the first gear.
Preferably, a first round rod is fixed on the upper surface of the first connecting piece, the top end of the first round rod penetrates through the upper surface of the rotating shaft and is fixed with a knob, a second round rod is fixed on the lower surface of the second connecting piece, and the first round rod and the second round rod are both rotatably connected with the rotating shaft.
Compared with the prior art, the beneficial effects of the utility model are as follows:
this ore sample mechanical type ration division device drives first round bar through rotatory knob and rotates, and first round bar can make the second connecting piece rotatory around the second round bar through first gear second gear engagement at rotatory in-process, and first connecting piece and second connecting piece drive first division dish and second division dish rotation respectively this moment to make the relative space increase of first division dish and second division dish, reach the purpose of adjustment division ratio.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
fig. 2 is a schematic view of the open structure of the present invention;
fig. 3 is a schematic front view of the cross-sectional structure of the present invention;
fig. 4 is a schematic structural diagram of the present invention at a in fig. 3;
fig. 5 is a schematic structural diagram of the present invention at B in fig. 3;
fig. 6 is a schematic structural view of the rotating shaft of the present invention.
In the figure: 1. a device housing; 2. a feeding cover; 3. a rotating shaft; 4. a partition plate; 5. a feed inlet; 6. a squeegee; 7. a first scoring disc; 8. a second scaling disc; 9. a first connecting member; 10. a second connecting member; 11. a first material receiving pipe; 12. a second material receiving pipe; 13. a first baffle plate; 14. a chute; 15. a second baffle; 16. a slider; 17. a first gear; 18. a second gear; 19. a first round bar; 20. a knob; 21. a second round bar.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-6, a mechanical quantitative reduction and separation device for ore samples comprises a device shell 1, a feeding cover 2 and a rotating shaft 3, as shown in fig. 1 and 2, a first material receiving pipe 11 and a second material receiving pipe 12 are respectively fixed on the left side and the right side of the lower surface of the device shell 1, the feeding cover 2 is installed on the upper surface of the device shell 1, the feeding cover 2 is installed on the device shell 1 through screws so as to be opened, the rotating shaft 3 is rotatably connected inside the device shell 1, the rotating shaft 3 is driven by external power, a partition plate 4 is fixed on the inner bottom wall of the device shell 1, a feeding port 5 is formed in the feeding cover 2, materials fall into the device shell 1 through the feeding port 5 in the feeding cover 2, a scraping plate 6 is fixed on the lower surface of the feeding cover 2, and the scraping plate 6 scrapes all the materials on a first reduction disc 7 and a second reduction disc 8;
referring to fig. 3, 4, 5 and 6, in order to adjust the size of the division ratio, a first division disk 7 and a second division disk 8 are rotatably connected to the outer surface of the rotating shaft 3 inside the device housing 1, the first division disk 7 is slidably connected to the second division disk 8, a first baffle 13 is fixed to the outer periphery of the first division disk 7, a sliding groove 14 is formed in the outer side of the first baffle 13, a second baffle 15 is fixed to the outer periphery of the second division disk 8, a sliding block 16 matched with the sliding groove 14 is fixed to the second baffle 15, the relative space is increased by slidably connecting the first division disk 7 and the second division disk 8, a first connecting piece 9 and a second connecting piece 10 are respectively fixed to one side of the first division disk 7 and one side of the second division disk 8, the first connecting piece 9 and the second connecting piece 10 are equal in size, the first connecting piece 9 and the second connecting piece 10 are both in a Z shape, first connecting piece 9 and second connecting piece 10 all are located the inside of pivot 3 and the transmission is connected, set up the slot hole that supplies first connecting piece 9 and the activity of second connecting piece 10 in the pivot 3, the lower fixed surface of first connecting piece 9 has first gear 17, the upper surface of second connecting piece 10 is fixed with second gear 18, second gear 18 is connected with the meshing of first gear 17, the upper surface of first connecting piece 9 is fixed with first round bar 19, the top of first round bar 19 runs through the upper surface of pivot 3 and is fixed with knob 20, can set up on the knob 20 and prevent its pivoted stop device, the lower fixed surface of second connecting piece 10 has second round bar 21, first round bar 19 and second round bar 21 all rotate with pivot 3 to be connected, first round bar 19 and second round bar 21 set up with the axle center.
The working principle is as follows: in the ore sample mechanical quantitative reduction device, materials fall into a device shell 1 through a feed inlet 5 on a feed cover 2, at the moment, a rotating shaft 3 rotates and drives a first reduction disc 7 and a second reduction disc 8 to rotate, when the materials are positioned below the feed inlet 5, the materials fall into the first reduction disc 7 and the second reduction disc 8, then the materials are scraped and fall into a first material receiving pipe 11 through a scraper 6 in a continuous rotating mode, when the reduction ratio needs to be adjusted, the feed cover 2 is firstly opened, then a tool is used for rotating a knob 20, the knob 20 drives a first round rod 19 to rotate, the first round rod 19 can rotate through a first connecting piece 9 in the rotating process, the first connecting piece 9 can drive a first gear 17 to rotate in the rotating process, the first gear 17 is meshed with a second gear 18 in the rotating process so that a second connecting piece 10 rotates around a second round rod 21, at the moment, the first connecting piece 9 and the second connecting piece 10 respectively drive the first reduction disc 7 and the second reduction disc 8 to rotate, thereby the relative space of the first division disk 7 and the second division disk 8 is increased, the purpose of adjusting the division ratio is achieved, and then the feeding cover 2 is closed for use.
In summary, the following steps: this ore sample mechanical type ration division device drives first round bar 19 through rotatory knob 20 and rotates, and first round bar 19 can make second connecting piece 10 rotatory around second round bar 21 through the meshing of first gear 17 second gear 18 at rotatory in-process, and first connecting piece 9 and second connecting piece 10 drive first division dish 7 and second division dish 8 rotation respectively this moment to make the relative space increase of first division dish 7 and second division dish 8, reach the purpose of adjustment division ratio.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an ore sample mechanical type ration division device, includes device shell (1), feeding lid (2) and pivot (3), its characterized in that: the feeding cover (2) is arranged on the upper surface of the device shell (1), the rotating shaft (3) is rotatably connected inside the device shell (1), a clapboard (4) is fixed on the inner bottom wall of the device shell (1), a feeding hole (5) is arranged on the feeding cover (2), a scraping plate (6) is fixed on the lower surface of the feeding cover (2), the outer surface of the rotating shaft (3) positioned in the device shell (1) is rotationally connected with a first dividing disc (7) and a second dividing disc (8), the first dividing disc (7) is connected with the second dividing disc (8) in a sliding manner, a first connecting piece (9) and a second connecting piece (10) are respectively fixed on one side of the first dividing disc (7) and one side of the second dividing disc (8), the first connecting piece (9) and the second connecting piece (10) are both positioned in the rotating shaft (3) and are in transmission connection.
2. The ore sample mechanical quantitative reduction device according to claim 1, characterized in that: the left side and the right side of the lower surface of the device shell (1) are respectively fixed with a first material receiving pipe (11) and a second material receiving pipe (12).
3. The ore sample mechanical quantitative reduction device according to claim 1, characterized in that: a first baffle (13) is fixed on the periphery of the first dividing disc (7), a sliding groove (14) is formed in the outer side of the first baffle (13), a second baffle (15) is fixed on the periphery of the second dividing disc (8), and a sliding block (16) matched with the sliding groove (14) is fixed on the second baffle (15).
4. The ore sample mechanical quantitative reduction device according to claim 1, characterized in that: the sizes of the first connecting piece (9) and the second connecting piece (10) are equal, and the first connecting piece (9) and the second connecting piece (10) are Z-shaped.
5. The ore sample mechanical quantitative reduction device according to claim 1, characterized in that: a first gear (17) is fixed on the lower surface of the first connecting piece (9), a second gear (18) is fixed on the upper surface of the second connecting piece (10), and the second gear (18) is in meshed connection with the first gear (17).
6. The ore sample mechanical quantitative reduction device according to claim 1, characterized in that: the upper surface of first connecting piece (9) is fixed with first round bar (19), the top of first round bar (19) runs through the upper surface of pivot (3) and is fixed with knob (20), the lower fixed surface of second connecting piece (10) has second round bar (21), first round bar (19) and second round bar (21) all rotate with pivot (3) and are connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121041938.XU CN215004579U (en) | 2021-05-17 | 2021-05-17 | Ore sample mechanical type ration division device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121041938.XU CN215004579U (en) | 2021-05-17 | 2021-05-17 | Ore sample mechanical type ration division device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215004579U true CN215004579U (en) | 2021-12-03 |
Family
ID=79135390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121041938.XU Expired - Fee Related CN215004579U (en) | 2021-05-17 | 2021-05-17 | Ore sample mechanical type ration division device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215004579U (en) |
-
2021
- 2021-05-17 CN CN202121041938.XU patent/CN215004579U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211203 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |