CN220215736U - Geological experiment rock granule screening plant - Google Patents
Geological experiment rock granule screening plant Download PDFInfo
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- CN220215736U CN220215736U CN202321429633.5U CN202321429633U CN220215736U CN 220215736 U CN220215736 U CN 220215736U CN 202321429633 U CN202321429633 U CN 202321429633U CN 220215736 U CN220215736 U CN 220215736U
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- screening
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- support body
- conveying plate
- box
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- 239000011435 rock Substances 0.000 title claims abstract description 53
- 238000012216 screening Methods 0.000 title claims abstract description 48
- 238000002474 experimental method Methods 0.000 title claims abstract description 16
- 239000008187 granular material Substances 0.000 title claims abstract description 5
- 239000000463 material Substances 0.000 claims abstract description 15
- 239000004744 fabric Substances 0.000 claims abstract description 11
- 239000002245 particle Substances 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 5
- 239000003638 chemical reducing agent Substances 0.000 claims description 4
- 230000003139 buffering effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 14
- 230000008569 process Effects 0.000 abstract description 14
- 230000009471 action Effects 0.000 description 10
- 230000000694 effects Effects 0.000 description 4
- 230000005484 gravity Effects 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 230000002688 persistence Effects 0.000 description 1
- 238000012958 reprocessing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model provides a geological experiment rock granule screening plant relates to geological experiment equipment field, including the support body, above-mentioned support body is provided with screening case, is provided with the check wheel glassware down in the above-mentioned screening case, and above-mentioned support body is provided with the driving piece of connecting above-mentioned check wheel glassware down, is provided with the arc screen cloth of connecting in above-mentioned screening case inner wall below the below of above-mentioned check wheel glassware, is provided with the first workbin of connecting in above-mentioned support body below the below of above-mentioned arc screen cloth; a conveying plate is arranged at one end of the arc-shaped screen far away from the inner wall of the screening box, the conveying plate is arranged in a downward inclined mode, and a second material box is arranged below the conveying plate; the first material box and the second material box are both arranged with upper openings. The utility model can solve the problems of lack of continuity and easy blockage in the screening process of the rock sample falling on the screen in the prior art.
Description
Technical Field
The utility model relates to the field of geological experiment equipment, in particular to a geological experiment rock particle screening device.
Background
In the geological exploration process, enough geological samples, mainly comprising rock, soil and the like, are generally required to be collected, the rock samples are generally required to be screened before the subsequent geological experiment detection, in the traditional operation, a particle screening machine is generally selected, and only the samples are sprayed on a screen with preset holes to screen out the samples with proper granularity.
Through searching, patent document with patent publication number CN214347811U discloses a solid mineral separation screening device for geological survey, which describes in the specification that a filter screen 13 in a screen 12 will separate stones, qualified stones will fall onto a guide plate 5 and finally be discharged by a second discharging pipe 4, that is, stones conveyed to the filter screen, qualified stones fall onto the guide plate, unqualified stones remain on the filter screen for cleaning, which may affect the persistence of the whole screening process, and may cause blockage as stones are accumulated on the filter screen, which is unfavorable for the progress of the screening process.
Disclosure of Invention
The utility model aims to provide a geological experiment rock particle screening device which can solve the problems that in the prior art, a screening process of a rock sample falling on a screen is lack of continuity and is easy to block.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the utility model provides a geological experiment rock granule screening plant, includes the support body, and above-mentioned support body is provided with the screening case, is provided with the wheel glassware down in the aforesaid screening case, and above-mentioned support body is provided with the driving piece of connecting the aforesaid wheel glassware down, is provided with the arc screen cloth of connecting in the aforesaid screening case inner wall below the aforesaid wheel glassware down, is provided with the first workbin of connecting in the aforesaid support body below the aforesaid arc screen cloth; a conveying plate is arranged at one end of the arc-shaped screen far away from the inner wall of the screening box, the conveying plate is arranged in a downward inclined mode, and a second material box is arranged below the conveying plate; the first material box and the second material box are both arranged with upper openings.
Further, in the utility model, the contour of the arc screen mesh is adapted to the outer end rotation track of the grid wheel feeder.
Further, in the utility model, a feed opening is arranged at the upper end of the screening box, and a sealing door is movably arranged at the feed opening.
Further, in the present utility model, the driving member includes a driving motor, an output end of the driving motor is connected to a decelerator, and an output end of the decelerator is connected to the wheel feeder.
Further, in the present utility model, the second bin inner wall is provided with a plurality of baffles for buffering.
Further, in the present utility model, the baffle is disposed to be inclined downward.
Further, in the present utility model, the conveying plate is formed in a downwardly inclined arc shape.
Compared with the prior art, the utility model has at least the following advantages or beneficial effects:
(1) According to the utility model, the rock sample is continuously sent to the surface of the arc-shaped screen through the grid wheel blanking device, and the rock sample is continuously driven to move on the arc-shaped screen, so that the problems of accumulation and blockage of the rock sample are prevented.
(2) Rock sample through arc screen cloth falls into first workbin, and the rock of leaving arc screen cloth surface falls to the delivery plate under the drive of check wheel glassware, owing to the downward sloping setting of delivery plate for rock sample falls into in the second workbin via the delivery plate, realizes the partial shipment operation of qualified sample and disqualified sample, can realize sustainable screening operation.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of an embodiment of the present utility model;
FIG. 2 is a front cross-sectional view of an embodiment of the present utility model;
FIG. 3 is a schematic view of a driving member according to an embodiment of the present utility model;
icon: 1-frame body, 2-screening box, 3-lattice wheel blanking device, 4-arc screen cloth, 5-first workbin, 6-second workbin, 7-delivery plate, 8-feed opening, 9-sealing door, 10-driving motor, 11-reduction gear, 12-baffle.
Detailed Description
Examples
According to fig. 1-3, an embodiment of the present application provides a geological experiment rock particle screening device, which comprises a frame 1, wherein the frame 1 is provided with a screening box 2, a grid wheel blanking device 3 is arranged in the screening box 2, the frame 1 is provided with a driving piece connected with the grid wheel blanking device 3, an arc screen 4 connected with the inner wall of the screening box 2 is arranged below the grid wheel blanking device 3, and a first material box 5 connected with the frame 1 is arranged below the arc screen 4; a conveying plate 7 is arranged at one end of the arc-shaped screen 4 far away from the inner wall of the screening box 2, the conveying plate 7 is arranged in a downward inclined mode, and a second material box 6 is arranged below the conveying plate 7; the first feed box 5 and the second feed box 6 are both provided with upper openings.
It should be noted that, the rock sample is continuously sent to the surface of the arc-shaped screen 4 through the lattice wheel blanking device 3, and the rock sample is continuously driven to move on the arc-shaped screen 4, so that the problems of accumulation and blockage of the rock sample are prevented. Rock sample through arc screen cloth 4 falls into first workbin 5, and the rock of stay on arc screen cloth 4 surface falls to delivery plate 7 under the drive of check wheel glassware 3, because delivery plate 7 downward sloping sets up for rock sample falls into second workbin 6 via delivery plate 7, realizes the partial shipment operation of qualified sample and unqualified sample, can realize sustainable screening operation.
The outer end edge of the grid wheel feeder 3 and the arc screen 4 are only provided with a small gap, so that the grid wheel feeder 3 can not be contacted with the arc screen 4, the abrasion probability is reduced, the gap can not enable a rock sample to pass through, the grid wheel feeder 3 can be ensured to stably drive the rock sample to move on the arc screen 4, the screening efficiency of the rock sample is improved, the split charging of the screened sample can be stably realized, and the later reprocessing is avoided.
In order to ensure stable matching of the arc-shaped screen 4 and the grid wheel feeder 3, the outline of the arc-shaped screen 4 is adapted to the rotation track of the outer end of the grid wheel feeder 3, that is, the arc of the arc-shaped screen 4 is 30-60 degrees and is positioned below the grid wheel feeder 3, the rock sample can slide on the arc-shaped screen 4 under the action of the grid wheel feeder 3, in the sliding process, the rock with the size smaller than that of the arc-shaped screen 4 directly falls into the first material box 5, and the number of the rock samples which can be accommodated in each feeding compartment of the grid wheel feeder 3 is small, so that the phenomenon of stacking and blocking can not occur randomly.
In order to further ensure that the arc-shaped screen 4 and the conveying plate 7 can be better connected, the conveying plate 7 is in a downward inclined arc shape, and the lattice wheel blanking device 3 can be ensured to stably convey the surface of the arc-shaped screen 4 onto the conveying plate 7.
For the process of adding rock samples into the screening box, the upper end of the screening box 2 is provided with a feed opening 8, the feed opening 8 is movably provided with a sealing door 9, and a screening process can be realized by pouring a proper amount of rock samples into the feed opening 8, and the sealing door 9 can be closed when the screening box is not used, so that pollution is prevented.
The wheel feeder 3 is an existing device, and the wheel feeder 3 is driven by a driving member provided outside, specifically, the driving member includes a driving motor 10, an output end of the driving motor 10 is connected with a speed reducer 11, and an output end of the speed reducer 11 is connected with the wheel feeder 3.
That is, by the driving effect of the above-mentioned decelerator 11, the effect of the slow rotation of the lattice wheel blanking device 3 can be achieved, and the process of stable screening of rock samples can be ensured.
In the actual working process, an operator sends a rock sample to the grid wheel blanking device 3 through the blanking opening 8, under the stable and slow rotation action of the grid wheel blanking device 3, the rock sample is sent to the arc-shaped screen 4, the rock sample continuously achieves the effect of relative sliding on the arc-shaped screen 4 under the action of the grid wheel blanking device 3, the rock sample can be ensured to stably and smoothly achieve the screening process, the rock sample left on the arc-shaped screen 4 is pushed to the conveying plate 7 under the action of the grid wheel blanking device 3, the rock sample on the conveying plate 7 directly slides into the second material box 6 under the action of gravity, and the process can be repeated for a long time.
In practical use, moreover, the rock sample left on the curved screen 4 may be of a larger size, and may cause a larger impact force during the falling to the second hope, and thus may easily cause problems of abrasion or impact deformation to the second bin 6.
In order to solve the above-mentioned problem, the inner wall of the second bin 6 is provided with a plurality of baffles 12 for buffering, and the baffles 12 are disposed obliquely downward, the baffles 12 are made of wear-resistant materials, and the falling rock samples fall onto the plurality of baffles 12 and then slide into the second bin 6 under the action of gravity, so that the impact force of the rock samples can be reduced to a great extent.
The working principle of the embodiment is as follows:
when the device is used, an operator sends a rock sample onto the grid wheel blanking device 3 through the blanking opening 8, under the stable and slow rotation action of the grid wheel blanking device 3, the rock sample is sent onto the arc-shaped screen 4, the rock sample continuously achieves the effect of relative sliding on the arc-shaped screen 4 under the action of the grid wheel blanking device 3, the rock sample can be ensured to stably and smoothly achieve the screening process, the rock sample left on the arc-shaped screen 4 is pushed onto the conveying plate 7 under the action of the grid wheel blanking device 3, the rock sample on the conveying plate 7 directly slides into the second material box 6 under the action of gravity, and the process can be repeated for a long time.
The above is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (6)
1. The utility model provides a geological experiment rock granule screening plant which is characterized in that, the device comprises a frame body, the support body is provided with the screening case, be provided with the check wheel glassware down in the screening case, the support body is provided with the connecting the driving piece of check wheel glassware down, be provided with the arc screen cloth that connects in screening case inner wall below the check wheel glassware down, be provided with below the arc screen cloth connect in the first workbin of support body; one end of the arc-shaped screen, which is far away from the inner wall of the screening box, is provided with a conveying plate which is arranged in a downward inclined manner, and a second material box is arranged below the conveying plate; the first material box and the second material box are both arranged with upper openings; the inner wall of the second feed box is provided with a plurality of baffles for buffering.
2. The geological experiment rock particle screening device of claim 1, wherein the profile of the arc screen is adapted to the rotational trajectory of the outer end of the grid wheel feeder.
3. The geological experiment rock particle screening device according to claim 1, wherein a feed opening is formed in the upper end of the screening box, and a sealing door is movably arranged at the feed opening.
4. The geological experiment rock particle screening device according to claim 1, wherein the driving member comprises a driving motor, the output end of the driving motor is connected with a speed reducer, and the output end of the speed reducer is connected with the grid wheel blanking device.
5. The geological experiment rock particle screening device of claim 1, wherein the baffle is downwardly sloped.
6. The geological experiment rock particle screening device of claim 1, wherein said conveying plate is downwardly sloped in an arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321429633.5U CN220215736U (en) | 2023-06-06 | 2023-06-06 | Geological experiment rock granule screening plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321429633.5U CN220215736U (en) | 2023-06-06 | 2023-06-06 | Geological experiment rock granule screening plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220215736U true CN220215736U (en) | 2023-12-22 |
Family
ID=89173430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321429633.5U Active CN220215736U (en) | 2023-06-06 | 2023-06-06 | Geological experiment rock granule screening plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220215736U (en) |
-
2023
- 2023-06-06 CN CN202321429633.5U patent/CN220215736U/en active Active
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