CN203745251U - Sealed type divider - Google Patents
Sealed type divider Download PDFInfo
- Publication number
- CN203745251U CN203745251U CN201320871814.3U CN201320871814U CN203745251U CN 203745251 U CN203745251 U CN 203745251U CN 201320871814 U CN201320871814 U CN 201320871814U CN 203745251 U CN203745251 U CN 203745251U
- Authority
- CN
- China
- Prior art keywords
- storage bucket
- cylinder
- bucket
- collecting
- conical
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a sealed type divider which is characterized by comprising a storage bucket, a bottom cover and four collecting buckets, wherein the storage bucket takes the shape of a sand clock; the top end of the storage bucket is sealed up while the interior of the storage bucket is hollow; the storage bucket is formed by four parts of which the heads are connected to the ends; both the top part and the bottom part of the storage bucket are cylindrical; the middle-upper part of the storage bucket is in the shape of an inverted conical cylinder; the middle-lower part of the storage bucket is in the shape of an upright conical cylinder; the lower end of the bottom cylinder is opened, and a thread is formed in the outer wall of the opening part; two handles are arranged between the two conical cylinders; a thread is formed in the inner side of the bottom cover; the storage bucket can be connected with the bottom cover through the thread; the bottom of each collecting bucket is a quadrant; the outer wall of each collecting bucket is formed by two right trapezoids and a cambered surface; after the four collecting buckets are combined together, the lower part is of a cylinder-like structure and the upper part is of a cone-like structure; both the height and the diameter of the cylinder structure are slightly smaller than the height and the diameter of the bottom cylinder of the storage bucket; the conical angle of the conical structure is approximate to that of the upright conical cylinder; after the collecting buckets are put into the storage bucket, the lower parts of the collecting buckets have a collecting function and the upper parts of the collecting buckets have a sample division function. The divider is reasonable in structure and applicable to fine-grade material division, and has a dustproof function.
Description
Technical field
The utility model relates to a kind of use for laboratory in the reduction device of the material divisions such as coal sample, sample ore.
Background technology
Laboratory rarely has the reduction device for materials such as fine fraction coal sample, sample ores now, fine fraction coal sample, sample ore, in curtailed sampling process, are easily diffused in air, in operating personnel's suction body, in the course of time easily cause the diseases such as pneumoconiosis, endanger healthy.
Summary of the invention
The purpose of this utility model is to provide a kind of closed reduction device, by the problem that solves above existence.
The purpose of this utility model is achieved in that and comprises storage vat, likeness in form hourglass, top closure, inner hollow, is joined end to end and is formed by four parts, top, bottom are a cylinder, middle and upper part is a handstand taper cone barrel, and middle and lower part is a upright taper cone barrel, bottom cylinder lower ending opening, opening part outer wall is provided with screw thread, is provided with two handles between two taper cone barrels; Comprise bottom, its inner side is provided with screw thread, by screw thread, storage vat can be connected with bottom; Comprise the bucket that connects material, be provided with four, bottom is quadrant, and outer wall is comprised of two right-angled trapezium and a cambered surface, four are connected material after bucket combination, bottom likeness in form cylindrical structure, top likeness in form conical structure, cylindrical structure cylinder is high, diameter is all slightly less than that storage vat bottom cylinder cylinder is high, diameter, conical structure cone angle is close with upright taper cone barrel, the bucket that will connect material is put into after storage vat, and barrel bottom that connects material has the function of connecting material, and top also has a minute sample function.
The utility model has the advantages that: simple in structure, structure rationally, easy to use, is applicable to a small amount of material division of fine fraction, has dust reduction capability, effectively protect operating personnel to avoid dust infringement.
Accompanying drawing explanation
Fig. 1 is the utility model storage vat structural representation.
Drawing explanation: (1) storage vat; (2) handle; (3) screw thread; (4) bottom.
Fig. 2 is the utility model barrel structure schematic diagram that connects material.
Drawing explanation: (5) bucket that connects material.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Referring to accompanying drawing, the utility model in use, first storage vat (1) openend is stood on to desktop upward, pour material into storage vat (1) inside, again that four buckets (5) that connect material are bottom-up, put into successively storage vat (1) inside, bottom (4) is connected closely by screw thread (3) with storage vat (1), then hold handle (2) overturns closed reduction device back and forth for several times as operation hourglass, often overturn once back and forth, material all can divide under sample effect in bucket (5) superstructure that connects material, evenly be divided into four parts and fall into bucket (5) inside that connects material, finally storage vat (1) openend is stood on to desktop down, screw storage vat (1) storage vat (1) is separated with bottom (4), take out four buckets (5) that connect material, choose a copy of it sample, the utility model structure rationally, easy to use, there is dust reduction capability, in operating process, can not produce a large amount of dust infringement operating personnel healthy.
Claims (2)
1. closed reduction device, it is characterized in that: comprising storage vat (1), is hourglass shape, top closure, inner hollow, by four parts, joined end to end, top, bottom are a cylinder, and middle and upper part is a handstand taper cone barrel, middle and lower part is a upright taper cone barrel, bottom cylinder lower ending opening, opening part outer wall is provided with screw thread (3), is provided with two handles (2) between two taper cone barrels; Comprise bottom (4), inner side is provided with screw thread (3), by screw thread (3), storage vat (1) is connected with bottom (4); Comprise the bucket (5) that connects material, be provided with four, bottom is quadrant, and outer wall is comprised of two right-angled trapezium and a cambered surface.。
2. closed reduction device according to claim 1, it is characterized in that: four are connected material after bucket (5) combination, bottom is cylindrical structure, top is conical structure, this cylindrical structure cylinder is high, diameter is all less than that storage vat (1) bottom cylinder cylinder is high, diameter, and conical structure cone angle is less than the upright taper cone barrel cone angle of storage vat (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320871814.3U CN203745251U (en) | 2013-12-27 | 2013-12-27 | Sealed type divider |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320871814.3U CN203745251U (en) | 2013-12-27 | 2013-12-27 | Sealed type divider |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203745251U true CN203745251U (en) | 2014-07-30 |
Family
ID=51345036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320871814.3U Expired - Fee Related CN203745251U (en) | 2013-12-27 | 2013-12-27 | Sealed type divider |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203745251U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110420594A (en) * | 2019-07-29 | 2019-11-08 | 陈懿清 | A kind of car refinishing paint portable package digitization ager |
-
2013
- 2013-12-27 CN CN201320871814.3U patent/CN203745251U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110420594A (en) * | 2019-07-29 | 2019-11-08 | 陈懿清 | A kind of car refinishing paint portable package digitization ager |
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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 |
Granted publication date: 20140730 Termination date: 20141227 |
|
| EXPY | Termination of patent right or utility model |