CN220304873U - Coal sample middle part sampling device - Google Patents
Coal sample middle part sampling device Download PDFInfo
- Publication number
- CN220304873U CN220304873U CN202322300931.0U CN202322300931U CN220304873U CN 220304873 U CN220304873 U CN 220304873U CN 202322300931 U CN202322300931 U CN 202322300931U CN 220304873 U CN220304873 U CN 220304873U
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- Prior art keywords
- ring
- plate
- connecting cylinder
- assembly
- sampling device
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- 239000003245 coal Substances 0.000 title claims abstract description 42
- 238000005070 sampling Methods 0.000 title claims abstract description 30
- 238000000034 method Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- RHZUVFJBSILHOK-UHFFFAOYSA-N anthracen-1-ylmethanolate Chemical compound C1=CC=C2C=C3C(C[O-])=CC=CC3=CC2=C1 RHZUVFJBSILHOK-UHFFFAOYSA-N 0.000 description 1
- 239000003830 anthracite Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000002802 bituminous coal Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 239000003077 lignite Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000002678 semianthracite Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model relates to the technical field of coal sample sampling, and discloses a coal sample middle sampling device which comprises a collecting assembly, wherein a storage assembly is detachably arranged at the bottom end of the collecting assembly, and a rotating assembly is rotatably connected inside the collecting assembly. According to the coal sampling device, the fixed handle is rotated, the fixed handle drives the rotating ring to rotate through the top ring and the vertical plate until the feeding hole is aligned with the collecting hole, then coal automatically enters the storage hopper through the collecting hole and the feeding hole, after collection is completed, the fixed handle is rotated, the feeding hole is staggered with the collecting hole, so that the collecting hole can be blocked, the sampling device is taken out from the middle of a coal sample upwards, and finally the storage assembly is unscrewed from the bottom end of the collecting assembly, so that the collected coal is inside the storage hopper.
Description
Technical Field
The utility model relates to the technical field of coal sample sampling, in particular to a coal sample middle sampling device.
Background
The coal mainly comprises elements such as carbon, hydrogen, oxygen, nitrogen, sulfur, phosphorus and the like, the sum of the carbon, the hydrogen and the oxygen accounts for more than 95 percent of the organic matters, and the coal is an important energy source, is also an important raw material in the metallurgical and chemical industries, and is classified into lignite, bituminous coal, anthracite and semi-anthracite.
After coal is collected from a mine, the coal needs to be sampled and investigated, so that the middle part of the coal sample needs to be sampled randomly, the coal sample middle part sampling device is more convincing, most of the existing coal sample middle part sampling devices sample through a spade, on one hand, the sampling effect is poor, and on the other hand, the sampling efficiency is low.
Disclosure of Invention
In order to overcome the defects of the prior art, the utility model provides the coal sample middle sampling device which has the advantage of high sampling efficiency.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the middle sampling device for the coal sample comprises an acquisition assembly, wherein a storage assembly is detachably arranged at the bottom end of the acquisition assembly, and a rotating assembly is rotatably connected inside the acquisition assembly;
the collecting assembly comprises a vertical connecting cylinder, wherein a threaded connection outer ring is fixedly arranged at the bottom end of the vertical connecting cylinder, two symmetrically distributed collecting holes are formed in the bottom of the vertical connecting cylinder, a movable lantern ring is sleeved at the top of the outer side of the vertical connecting cylinder, a reset spring is fixedly connected above the movable lantern ring, a fixed support plate is fixedly connected to the top end of the reset spring, the fixed support plate is fixedly arranged on the vertical connecting cylinder, two symmetrically distributed square guide posts are fixedly arranged at the outer side of the top end of the vertical connecting cylinder, a sliding plate is sleeved at the outer side of the square guide posts in a sliding manner, a limiting top plate is fixedly arranged at the top end of the sliding plate, a connecting bottom plate is fixedly arranged at the bottom end of the sliding plate, and the connecting bottom plate is movably connected with the movable lantern ring through a diagonal rod;
the material storage component comprises a material storage hopper, and the top end of the material storage hopper is fixedly provided with a threaded connection inner ring which is in threaded fit with the threaded connection outer ring;
the rotating assembly comprises two symmetrically arranged vertical plates, a rotating ring is fixedly arranged at the bottom end of each vertical plate, two feeding holes corresponding to the collecting holes are formed in the rotating ring, a top ring is fixedly arranged at the top end of each vertical plate, and an annular groove matched with the limiting top plate is formed in the outer surface of each top ring.
As a preferable technical scheme of the utility model, the inner wall of the movable lantern ring is contacted with the outer surface of the vertical connecting cylinder, and the inner wall of the movable lantern ring and the outer surface of the vertical connecting cylinder are smooth.
As a preferable technical scheme of the utility model, a square through hole is formed in the sliding plate, the square guide post penetrates through the square through hole in the sliding plate, and the square guide post is in sliding fit with the square through hole in the sliding plate.
As a preferable technical scheme of the utility model, the top end of the inclined rod is in running fit with one end of the connecting bottom plate far away from the sliding plate through a hinged support, and the bottom end of the inclined rod is in running fit with the upper surface of the movable lantern ring through another hinged support.
As a preferable technical scheme of the utility model, the outer surface of the rotating ring is contacted with the inner wall of the vertical connecting cylinder, and the outer surface of the rotating ring and the inner wall of the vertical connecting cylinder are smooth.
As a preferable technical scheme of the utility model, the limiting top plate is inserted into the annular groove, the limiting top plate is matched with the annular groove, and a fixed handle is fixedly arranged above the top ring.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the coal sampling device, the fixed handle is rotated, the fixed handle drives the rotating ring to rotate through the top ring and the vertical plate until the feeding hole is aligned with the collecting hole, then coal automatically enters the storage hopper through the collecting hole and the feeding hole, after collection is completed, the fixed handle is rotated, the feeding hole is staggered with the collecting hole, so that the collecting hole can be blocked, the sampling device is taken out from the middle of a coal sample upwards, and finally the storage assembly is unscrewed from the bottom end of the collecting assembly, so that the collected coal is inside the storage hopper.
2. According to the utility model, the movable lantern ring is pushed upwards, the reset spring is contracted and shortened, the two limiting top plates are mutually far away, the limiting top plates are moved out of the annular groove, and then the rotating assembly can be taken out of the collecting assembly, so that the rotating assembly is convenient to clean and collect coal later.
Drawings
FIG. 1 is a schematic diagram of a device for sampling the middle of a coal sample;
FIG. 2 is a side view of a coal sample middle sampling device according to the present utility model;
FIG. 3 is a schematic diagram of the structure of the collection assembly of the present utility model;
FIG. 4 is a schematic view of the structure of the broken line frame in FIG. 3 according to the present utility model;
FIG. 5 is a schematic view of a storage assembly according to the present utility model;
fig. 6 is a schematic structural view of the rotating assembly of the present utility model.
In the figure: 1. a collection assembly; 101. a vertical connecting cylinder; 102. the outer ring is connected with threads; 103. a collection hole; 104. moving the collar; 105. a return spring; 106. fixing the support plate; 107. square guide posts; 108. a sliding plate; 109. a limiting top plate; 110. a connecting bottom plate; 111. a diagonal rod; 2. a storage assembly; 201. a storage hopper; 202. the inner ring is connected with the screw thread; 3. a rotating assembly; 301. a vertical plate; 302. a rotating ring; 303. a feed hole; 304. a top ring; 305. an annular groove; 306. the handle is fixed.
Description of the embodiments
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1 to 6, the utility model provides a coal sample middle sampling device, which comprises a collection assembly 1, wherein a storage assembly 2 is detachably arranged at the bottom end of the collection assembly 1, and a rotating assembly 3 is rotatably connected inside the collection assembly 1;
the collecting assembly 1 comprises a vertical connecting cylinder 101, wherein a threaded connection outer ring 102 is fixedly arranged at the bottom end of the vertical connecting cylinder 101, two symmetrically distributed collecting holes 103 are formed in the bottom of the vertical connecting cylinder 101, a movable lantern ring 104 is sleeved on the top of the outer side of the vertical connecting cylinder 101, the inner wall of the movable lantern ring 104 is in contact with the outer surface of the vertical connecting cylinder 101, the inner wall of the movable lantern ring 104 and the outer surface of the vertical connecting cylinder 101 are smooth, a reset spring 105 is fixedly connected above the movable lantern ring 104, a fixed support plate 106 is fixedly connected to the top end of the reset spring 105, two symmetrically distributed square guide posts 107 are fixedly arranged at the outer side of the top end of the vertical connecting cylinder 101, a sliding plate 108 is sleeved on the outer side of the square guide posts 107 in a sliding manner, a through hole is formed in the interior of the sliding plate 108, the square guide posts 107 penetrate through the square through hole 108, the square guide posts 107 are in sliding fit with the through holes 108 on the sliding plate 108, a movable support plate 108 is fixedly connected to the top end of the movable support plate 105, a movable support plate 111 is fixedly connected to the bottom plate 111 through a movable support plate 110, and the bottom plate 111 is fixedly connected to the bottom plate 111 through a movable support plate 110;
by pushing the movable lantern ring 104 upwards, the reset spring 105 is contracted and shortened, meanwhile, the two limiting top plates 109 are mutually far away, the limiting top plates 109 are moved out of the annular groove 305, and then the rotating assembly 3 can be taken out of the collecting assembly 1, so that the rotating assembly 3 is convenient to clean, and the subsequent collection of coal is convenient;
the storage assembly 2 comprises a storage hopper 201, wherein the top end of the storage hopper 201 is fixedly provided with a threaded connection inner ring 202 which is in threaded fit with the threaded connection outer ring 102;
by arranging the storage component 2, sampled coal can be stored;
the rotating assembly 3 comprises two symmetrically arranged vertical plates 301, a rotating ring 302 is fixedly arranged at the bottom end of each vertical plate 301, the outer surface of each rotating ring 302 is in contact with the inner wall of the vertical connecting cylinder 101, the outer surface of each rotating ring 302 is smooth with the inner wall of the vertical connecting cylinder 101, two feeding holes 303 corresponding to the collecting holes 103 are formed in each rotating ring 302, a top ring 304 is fixedly arranged at the top end of each vertical plate 301, an annular groove 305 matched with the limiting top plate 109 is formed in the outer surface of each top ring 304, the limiting top plate 109 is inserted into the annular groove 305, the limiting top plate 109 is matched with the annular groove 305, and a fixed handle 306 is fixedly arranged above the top ring 304.
Through rotating fixed handle 306, make fixed handle 306 drive the rotation ring 302 through top ring 304 and vertical riser 301 and rotate, until feed port 303 aligns with collection hole 103, later the inside that the coal will enter into storage hopper 201 through collection hole 103 and feed port 303 is automatic, after the collection is accomplished, rotate fixed handle 306 again, through staggering feed port 303 and collection hole 103 to can block up collection hole 103, later upwards take out this sampling device from coal sample middle part again.
The working principle and the using flow of the utility model are as follows:
when the coal sample middle sampling device is needed, a worker firstly vertically inserts the sampling device into the coal sample middle, then rotates the fixed handle 306, the fixed handle 306 drives the rotating ring 302 to rotate through the top ring 304 and the vertical plate 301 until the feeding hole 303 is aligned with the collecting hole 103, then coal automatically enters the inside of the storage hopper 201 through the collecting hole 103 and the feeding hole 303, after the collection is completed, the fixed handle 306 is rotated, the collecting hole 103 can be plugged by staggering the feeding hole 303 and the collecting hole 103, then the sampling device is taken out from the coal sample middle, finally the storage component 2 is selected and unscrewed from the bottom end of the collecting component 1, at the moment, the inside of the storage hopper 201 is the collected coal, in addition, when the rotating component 3 is needed to be taken out from the inside of the collecting component 1, the rotating component 3 is cleaned, at the moment, the moving lantern ring 104 is pushed upwards, at the moment, the reset spring 105 is contracted, at the moment, the two limiting top plates 109 are mutually far away, the limiting top plates 109 are moved out from the inside of the collecting component 1, and then the rotating component 1 can be taken out from the inside of the collecting component 1, the rotating component 3 is conveniently, and the annular groove 3 is cleaned conveniently.
It is noted that relational terms such as first and second, and the like are 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. Moreover, 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 utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a coal sample middle part sampling device, includes collection subassembly (1), its characterized in that: the bottom end of the collecting assembly (1) is detachably provided with a storage assembly (2), and a rotating assembly (3) is rotatably connected inside the collecting assembly (1);
the collecting assembly (1) comprises a vertical connecting cylinder (101), a threaded connection outer ring (102) is fixedly arranged at the bottom end of the vertical connecting cylinder (101), two symmetrically distributed collecting holes (103) are formed in the bottom of the vertical connecting cylinder (101), a movable lantern ring (104) is sleeved on the top of the outer side of the vertical connecting cylinder (101), a reset spring (105) is fixedly connected to the upper portion of the movable lantern ring (104), a fixed support plate (106) is fixedly connected to the top end of the reset spring (105), the fixed support plate (106) is fixedly arranged on the vertical connecting cylinder (101), square guide posts (107) which are symmetrically distributed are fixedly arranged on the outer side of the top end of the vertical connecting cylinder (101), a sliding plate (108) is sleeved on the outer side of the square guide posts (107) in a sliding mode, a limiting top plate (109) is fixedly arranged on the top end of the sliding plate (108), a connecting bottom plate (110) is fixedly arranged on the bottom end of the sliding plate (108), and the connecting bottom plate (110) is movably connected with the movable lantern ring (104) through an inclined rod (111);
the storage assembly (2) comprises a storage hopper (201), and a threaded connection inner ring (202) which is in threaded fit with the threaded connection outer ring (102) is fixedly arranged at the top end of the storage hopper (201);
the rotating assembly (3) comprises two symmetrically arranged vertical plates (301), a rotating ring (302) is fixedly arranged at the bottom end of each vertical plate (301), two feeding holes (303) corresponding to the collecting holes (103) are formed in each rotating ring (302), a top ring (304) is fixedly arranged at the top end of each vertical plate (301), and an annular groove (305) matched with the limiting top plate (109) is formed in the outer surface of each top ring (304).
2. The coal sample middle sampling device according to claim 1, wherein: the inner wall of the movable lantern ring (104) is in contact with the outer surface of the vertical connecting cylinder (101), and the inner wall of the movable lantern ring (104) and the outer surface of the vertical connecting cylinder (101) are smooth.
3. The coal sample middle sampling device according to claim 1, wherein: the inside of sliding plate (108) has offered a square through-hole, square guide post (107) pass the square through-hole on sliding plate (108), and square guide post (107) and the square through-hole sliding fit on sliding plate (108).
4. The coal sample middle sampling device according to claim 1, wherein: the top end of the inclined rod (111) is in running fit with one end, far away from the sliding plate (108), of the connecting bottom plate (110) through a hinge support, and the bottom end of the inclined rod (111) is in running fit with the upper surface of the movable lantern ring (104) through another hinge support.
5. The coal sample middle sampling device according to claim 1, wherein: the outer surface of the rotating ring (302) is in contact with the inner wall of the vertical connecting cylinder (101), and the outer surface of the rotating ring (302) and the inner wall of the vertical connecting cylinder (101) are smooth.
6. The coal sample middle sampling device according to claim 1, wherein: the limiting top plate (109) is inserted into the annular groove (305), the limiting top plate (109) is matched with the annular groove (305), and a fixed handle (306) is fixedly arranged above the top ring (304).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322300931.0U CN220304873U (en) | 2023-08-25 | 2023-08-25 | Coal sample middle part sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322300931.0U CN220304873U (en) | 2023-08-25 | 2023-08-25 | Coal sample middle part sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220304873U true CN220304873U (en) | 2024-01-05 |
Family
ID=89374105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322300931.0U Active CN220304873U (en) | 2023-08-25 | 2023-08-25 | Coal sample middle part sampling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220304873U (en) |
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2023
- 2023-08-25 CN CN202322300931.0U patent/CN220304873U/en active Active
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