CN208984400U - A kind of hermetic type is interior into powder sampler - Google Patents
A kind of hermetic type is interior into powder sampler Download PDFInfo
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- CN208984400U CN208984400U CN201821630154.9U CN201821630154U CN208984400U CN 208984400 U CN208984400 U CN 208984400U CN 201821630154 U CN201821630154 U CN 201821630154U CN 208984400 U CN208984400 U CN 208984400U
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- outer casing
- piston
- cylindrical outer
- discharge port
- handle
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Abstract
The utility model belongs to sampling equipment technical field, it is interior into powder sampler to propose a kind of hermetic type, including cylindrical outer casing, discharge port is provided on cylindrical outer casing, sliding is provided with sampling cock bar in cylindrical outer casing, sampling cock bar one end is provided with piston, the other end is provided with handle, sampling groove is provided on piston, cylindrical outer casing one end is connect with sliding rail, and card slot is provided on sliding rail, and handle is caught in card slot and along its rotation, sampling groove is with rotatable handle and is directed at discharge port, solves the technical issues of existing sampling valve leakproofness is poor, the device is complicated.
Description
Technical field
The utility model belongs to sampling equipment technical field, and it is interior into powder sampler to be related to a kind of hermetic type.
Background technique
In biological medicine industry, food service industry, chemical industry, generally grasped using the extraction that sampling valve completes powder sample
Make.Powder sampling valve is typically all worm drive, and structure and processing technology are all more complicated, and cost is also relatively high, and spiral
The technical problems such as transmission stroke is long, causes the sampling operation time long, and working efficiency is low.
Utility model content
The utility model proposes, into powder sampler, solve above-mentioned technical problem in a kind of hermetic type.
The technical solution of the utility model is achieved in that
A kind of hermetic type is interior into powder sampler, comprising:
Cylindrical outer casing is provided with discharge port on the cylindrical outer casing, and sliding is provided with sampling cock in the cylindrical outer casing
Bar, sampling cock bar one end are provided with piston, and the other end is provided with handle, and sampling groove is provided on the piston, described
Cylindrical outer casing one end is connect with sliding rail, and card slot is provided on the sliding rail, and the handle is caught in the card slot and along its rotation, institute
Sampling groove is stated with being directed at the discharge port after the rotatable handle.
As further technical solution, the meal outlet of the cylindrical outer casing and flour mill is tightly connected.
As further technical solution, it is provided with the first sealing ring in the piston circumferential direction of the sampling groove two sides,
First sealing ring and the cylindrical outer casing inner wall are in close contact.
As further technical solution, the second sealing ring, institute are provided between the piston rod and the cylindrical outer casing
The second sealing ring is stated to be arranged in the cylindrical outer casing inner wall at the sliding rail.
As further technical solution, the sampling groove size is less than or equal to the discharge port size.
As further technical solution, one end on the piston close to the piston rod is provided with limited block, described
Limited block diameter is less than the piston diameter, and restraining position ring block is arranged close to the side of the sliding rail in the discharge port.
Compared with prior art, it utility model works principle and has the beneficial effect that
1, in the utility model, long cylindrical outer casing is horizontal positioned, and bottom is provided with discharge port, is provided with work in cylindrical outer casing
Stopper rod can be moved along housing axis, while can be rotated in a circumferential direction, and piston rod one end is provided with piston, and the other end is provided with handle, living
The diameter of plug is slightly less than the internal diameter of shell, be arranged on piston it is fluted be used as sampling groove, handle facilitates the rotation of piston rod；Tubular
Shell one end is connected with sliding rail, the meal outlet sealed connection of the other end and flour mill, and piston rod slides in sliding rail, band piston
It is moved along axis, cylindrical in shape outside sliding rail, top is provided with strip gab along the direction of its parallel axis, and handle stretches out bar shaped and opens
Mouthful, handle drives piston rod to slide along sliding rail, has a circumferentially arranged card slot outside sliding rail, handle can be slided along sliding rail
Rotation is caught in card slot afterwards, and band piston rotates.
After there is powdery medicine in flour mill exit, handle and sampling groove are towards upper, artificial driving handle drive
Piston protrudes into flour mill outlet, and powder is fallen into sampling groove, then handle is pulled to return to piston in shell, when handle drawing is arrived
When at card slot, rotational handle is caught in card slot, and handle is from towards being rotated upwardly under, and band piston is from rotating to upward court
Downwards, and sampling groove is narrowly focused towards discharge port, falls into the powder sample in sampling groove by discharge port in the container of lower section.
2, in the utility model, one end and the sealed connection of flour mill meal outlet of cylindrical outer casing are integrally formed, can be effective
Prevent drug by outside contamination.There are two the first sealing rings, two the first sealing rings to be separately positioned on sampling groove for setting on piston
Two sides, the first sealing ring can be realized effective sealing between flour mill meal outlet and discharge port.
3, it is provided with the second sealing ring in the utility model, between piston rod and cylinder, the second sealing ring on the one hand can be with
By being spaced apart for sliding rail and shell, on the other hand can provide support for piston rod, reduce piston rod damage and it is mobile not
Steady situation.
4, in the utility model, sampling groove width is less than or equal to discharge port, and the sample in sampling groove can be made all to fall
It falls in discharge port, reduces the residual of sample in waste and shell.
5, in the utility model, piston is provided with limited block close to one end of piston rod, and limited block is disc, and diameter is small
In piston diameter, discharge port side is arranged restraining position ring block, and stop collar is arranged in side of the discharge port close to sliding rail, stop collar and outer
Shell is coaxial.Piston is moved along housing axis and is caught in stop collar, which is according to the distance of sampling groove and discharge port come really
Fixed, after limited block is caught in stop collar, sampling groove and discharge port can be aligned by rotary-piston.
Detailed description of the invention
Utility model will be further described in detail below with reference to the attached drawings and specific embodiments.
Fig. 1 is the utility model unused state structural schematic diagram；
Fig. 2 is that the utility model samples status architecture schematic diagram；
Fig. 3 is that the utility model goes out powdery state structural schematic diagram；
Fig. 4 is the utility model piston structure schematic diagram；
Fig. 5 is the utility model skid rail structure diagram.
In figure: 1- cylindrical outer casing, 2- piston rod, 3- piston, 31- sampling groove, the first sealing ring of 32-, 4- handle, 41- card
Slot, 5- sliding rail, 6- limited block, 7- discharge port, 8- stop collar, the second sealing ring of 9-, 10- flour mill meal outlet.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
Every other embodiment obtained, fall within the protection scope of the utility model.
As Figure 1-Figure 5, the utility model proposes in a kind of hermetic type into powder sampler, comprising:
Cylindrical outer casing 1 is provided with discharge port 7 on cylindrical outer casing 1, and sliding is provided with piston rod 2, piston in cylindrical outer casing 1
2 one end of bar is provided with piston 3, and the other end is provided with handle 4, and sampling groove 31,1 one end of cylindrical outer casing and cunning are provided on piston 3
Rail 5 connects, and card slot 41 is provided on sliding rail 5, and handle 4 is caught in card slot 41 and along its rotation, and sampling groove 31 is right after rotating with handle 4
Quasi- discharge port 7.
In the present embodiment, long cylindrical outer casing 1 is horizontal positioned, and bottom is provided with discharge port 7, is provided with work in cylindrical outer casing 1
Stopper rod 2 can be moved along 1 axis of cylindrical outer casing, while can be rotated in a circumferential direction, and 2 one end of piston rod is provided with piston 3, other end setting
Have handle 4, the diameter of piston is slightly less than the internal diameter of shell 1, be arranged on piston 3 it is fluted be used as sampling groove 31, handle 4 facilitates work
The rotation of stopper rod 2；1 one end of cylindrical outer casing is connected with sliding rail 5, and the other end and flour mill meal outlet 10 are tightly connected, and piston rod 2 exists
Sliding in sliding rail 5, band piston 3 is moved along axis, cylindrical in shape outside sliding rail 5, and top is provided with item along the direction of its parallel axis
Shape opening, handle 4 stretch out strip gab, and handle 4 drives piston rod 2 to slide along sliding rail 5, has one circumferentially to set outside sliding rail 5
The card slot 41 set, handle 4 can rotate after the sliding of sliding rail 5 to be caught in card slot 41, and band piston 3 rotates.
After having powdery medicine at flour mill meal outlet 10, handle 4 and sampling groove 31 manually push hand towards upper
Handle 4 protrudes into flour mill meal outlet 10 with piston, and powder is fallen into sampling groove 31, then pulls handle 4 to return to piston 3 outer
In shell 1, when handle 4 is drawn at card slot 41, rotational handle 4 is caught in card slot 41, and handle 4 is rotated upwardly to from court under, band
Piston 3 is from rotating to downward upward, and sampling groove 31 is narrowly focused towards discharge port 7, makes the powder in sampling groove 31
Sample is fallen by discharge port 7 in the container of lower section.
Further, cylindrical outer casing 1 and flour mill meal outlet 10 are tightly connected.
In the present embodiment, one end and the sealed connection of flour mill meal outlet 10 of cylindrical outer casing 1 are integrally formed, and can effectively be prevented
Only drug is by outside contamination.
Further, the first sealing ring 32, the first sealing ring 32 and cylinder are provided in 3 circumferential direction of piston of 31 two sides of sampling groove
1 inner wall of shape shell is in close contact.
In the present embodiment, there are two the first sealing rings 32, two the first sealing rings 32 to be separately positioned on and take for setting on piston 3
The two sides of sample slot 31, the first sealing ring 32 can be realized effective sealing between flour mill meal outlet 10 and discharge port 7.
Further, the second sealing ring 9 is provided between piston rod 2 and cylindrical outer casing 1, the second sealing ring 9 is arranged in tubular
1 inner wall of shell is at sliding rail 5.
In the present embodiment, the second sealing ring 9 is provided between piston rod 2 and cylinder, 9 one side of the second sealing ring can incite somebody to action
Sliding rail 5 is spaced apart with shell 1, and support on the other hand can be provided for piston rod 2, reduces the damage and movement of piston rod 2
Unstable situation.
Further, 31 size of sampling groove is less than or equal to 7 size of discharge port.
In the present embodiment, 31 width of sampling groove is less than or equal to discharge port 7, and the sample in sampling groove 31 can be made all to fall
It falls in discharge port 7, reduces the residual of sample in waste and shell 1.
Further, one end on piston 3 close to piston rod 2 is provided with limited block 6, and it is straight that 6 diameter of limited block is less than piston 3
Restraining position ring block 8 is arranged close to the side of sliding rail 5 in diameter, discharge port 7.
In the present embodiment, piston 3 is provided with limited block 6 close to one end of piston rod 2, and limited block 6 is disc, and diameter is small
In 3 diameter of piston, restraining position ring block 8 is arranged in 7 side of discharge port, and discharge port 7 is arranged in close to the side of sliding rail 5, limit in stop collar 8
Ring 8 and shell 1 are coaxial.Piston 3 is moved along 1 axis of shell and is caught in stop collar 8, which is according to sampling groove 31 and discharging
Mouthfuls 7 distance determines, after limited block 6 is caught in stop collar 8, can be by sampling groove 31 and discharging by rotary-piston 3
Mouth 7 is aligned.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (6)
1. into powder sampler in a kind of hermetic type, which is characterized in that including cylindrical outer casing (1), set on the cylindrical outer casing (1)
It is equipped with discharge port (7), sliding is provided with sampling cock bar (2) in the cylindrical outer casing (1), described sampling cock bar (2) one end
It being provided with piston (3), the other end is provided with handle (4), sampling groove (31) are provided on the piston (3),
Described cylindrical outer casing (1) one end is connect with sliding rail (5), is provided with card slot (41) on the sliding rail (5), the handle (4)
It is caught in the card slot (41) and is rotated along it, the sampling groove (31) is directed at the discharge port after rotating with the handle (4)
(7)。
2. into powder sampler in a kind of hermetic type according to claim 1, which is characterized in that the cylindrical outer casing (1)
It is tightly connected with flour mill meal outlet (10).
3. into powder sampler in a kind of hermetic type according to claim 1, which is characterized in that the sampling groove (31) two
It is provided with the first sealing ring (32) in the piston (3) circumferential direction of side, first sealing ring (32) and the cylindrical outer casing (1)
Inner wall is in close contact.
4. into powder sampler in a kind of hermetic type according to claim 1, which is characterized in that the piston rod (2) with
It is provided with the second sealing ring (9) between the cylindrical outer casing (1), second sealing ring (9) is arranged in the cylindrical outer casing (1)
Inner wall is at the sliding rail (5).
5. into powder sampler in a kind of hermetic type according to claim 1, which is characterized in that sampling groove (31) ruler
It is very little to be less than or equal to the discharge port (7) size.
6. into powder sampler in a kind of hermetic type according to claim 1, which is characterized in that leaned on the piston (3)
One end of the nearly piston rod (2) is provided with limited block (6), and limited block (6) diameter is less than the piston (3) diameter, institute
State side setting restraining position ring block (8) of discharge port (7) close to the sliding rail (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821630154.9U CN208984400U (en) | 2018-10-09 | 2018-10-09 | A kind of hermetic type is interior into powder sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821630154.9U CN208984400U (en) | 2018-10-09 | 2018-10-09 | A kind of hermetic type is interior into powder sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208984400U true CN208984400U (en) | 2019-06-14 |
Family
ID=66786669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821630154.9U Active CN208984400U (en) | 2018-10-09 | 2018-10-09 | A kind of hermetic type is interior into powder sampler |
Country Status (1)
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|---|---|
| CN (1) | CN208984400U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113607482A (en) * | 2021-07-30 | 2021-11-05 | 南京迦南比逊科技有限公司 | Airtight powder sampler |
| CN114264510A (en) * | 2022-03-02 | 2022-04-01 | 季华实验室 | Sampling device and method used in powder preparation process |
| CN116818430A (en) * | 2023-08-31 | 2023-09-29 | 常州百利锂电智慧工厂有限公司 | Piston propelling type automatic sampler |
-
2018
- 2018-10-09 CN CN201821630154.9U patent/CN208984400U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113607482A (en) * | 2021-07-30 | 2021-11-05 | 南京迦南比逊科技有限公司 | Airtight powder sampler |
| CN114264510A (en) * | 2022-03-02 | 2022-04-01 | 季华实验室 | Sampling device and method used in powder preparation process |
| CN114264510B (en) * | 2022-03-02 | 2022-06-03 | 季华实验室 | Sampling device and method used in powder preparation process |
| CN116818430A (en) * | 2023-08-31 | 2023-09-29 | 常州百利锂电智慧工厂有限公司 | Piston propelling type automatic sampler |
| CN116818430B (en) * | 2023-08-31 | 2023-12-05 | 常州百利锂电智慧工厂有限公司 | Piston propelling type automatic sampler |
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