CN216366895U - Manual auxiliary device suitable for needle type filter is filterable - Google Patents
Manual auxiliary device suitable for needle type filter is filterable Download PDFInfo
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- CN216366895U CN216366895U CN202121685798.XU CN202121685798U CN216366895U CN 216366895 U CN216366895 U CN 216366895U CN 202121685798 U CN202121685798 U CN 202121685798U CN 216366895 U CN216366895 U CN 216366895U
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Abstract
The utility model provides a manual auxiliary device suitable for filtering a needle type filter, which comprises a bottom plate, a needle type piston mounting plate, a lifting plate, a top plate, a support, a pressure rod, a pressure handle, a needle type piston, a filter and a sampling bottle, wherein the bottom plate is provided with a plurality of holes; the top plate, the lifting plate, the needle type piston mounting plate and the bottom plate are sequentially mounted on the support from top to bottom, a station corresponding to a sampling bottle is arranged on the bottom plate, a main body of the needle type piston is mounted on the needle type piston mounting plate, a piston rod of the needle type piston is mounted on the lifting plate, the lifting plate is mounted on the support in a lifting mode, the bottom end of the pressing rod is hinged to the lifting plate, the top end of the pressing rod is hinged to the pressing handle, one end of the pressing handle is hinged to the top plate, and the other end of the pressing handle is an operation end; the outlet of the needle type piston is connected with a filter, and the outlet of the filter is opposite to the bottle mouth of the sampling bottle on the bottom plate. The device can perform the filtering tasks of a plurality of needle type pistons at a time, saves time and labor and improves the working efficiency.
Description
Technical Field
The utility model relates to the field of leaching liquor filtration, in particular to a manual auxiliary device suitable for needle type filter filtration.
Background
Leaching liquor filtration is a necessary step in many experimental processes, and in order to prevent a sample from blocking an instrument in the measurement process, unnecessary economic loss and time waste are caused, and the sample leaching liquor needs to be filtered before measurement.
Instruments such as TOC instruments, liquid chromatographs, continuous flow analyzers, and the like must be filtered for leaching solutions prior to introduction, or they can clog the instrument, resulting in damage to the instrument.
The traditional filter paper is poor in filtering effect, complex in steps and serious in leaching liquor waste.
The needle type filter is used for filtering, although the filtering effect is good, the time and the labor are wasted, at most 40 leaching solutions can be filtered per hour by each person, and the filtering process is very labor-consuming.
In order to solve the above problems, people are always seeking an ideal technical solution.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art, and provides a manual auxiliary device which can perform the filtering tasks of a plurality of needle type pistons at a time, saves time and labor, and improves the working efficiency and is suitable for filtering needle type filters.
In order to achieve the purpose, the utility model adopts the technical scheme that: a manual auxiliary device suitable for needle type filter filtration comprises a bottom plate, a needle type piston mounting plate, a lifting plate, a top plate, a support, a pressure rod, a pressure handle, a needle type piston, a filter and a sampling bottle;
the top plate, the lifting plate, the needle type piston mounting plate and the bottom plate are sequentially mounted on the support from top to bottom, a station corresponding to a sampling bottle is arranged on the bottom plate, a main body of the needle type piston is mounted on the needle type piston mounting plate, a piston rod of the needle type piston is mounted on the lifting plate, the lifting plate is mounted on the support in a lifting mode, the bottom end of the pressing rod is hinged to the lifting plate, the top end of the pressing rod is hinged to the pressing handle, one end of the pressing handle is hinged to the top plate, and the other end of the pressing handle is an operation end;
the outlet of the needle type piston is connected with a filter, and the outlet of the filter is opposite to the bottle mouth of the sampling bottle on the bottom plate.
Basically, the support is the guide post, the bottom plate is fixed in the bottom of guide post, needle type piston mounting panel is fixed in the well lower part of guide post, lifter plate and guide post sliding fit, the roof is fixed in the top of guide post.
Basically, be provided with on the roof and press the handle fixing base, the one end of pressing the handle articulates on pressing the handle fixing base.
Basically, the top plate is provided with a guide hole corresponding to the pressure lever, and the pressure lever penetrates through the guide hole.
Basically, the pressing handle, the pressing rod, the pressing handle fixing seat, the top plate and the lifting plate form a lever structure together.
A linear type manual auxiliary device suitable for filtering of a needle type filter comprises a bottom plate, a needle type piston mounting plate, a lifting plate, a top plate, a support, a pressure rod, a pressure handle, a needle type piston, a filter and a sampling bottle;
the top plate, the lifting plate, the needle type piston mounting plate and the bottom plate are sequentially mounted on the bracket from top to bottom, and the top plate, the lifting plate, the needle type piston mounting plate and the bottom plate are linear strip-shaped plates;
the bottom plate is provided with a station corresponding to the sampling bottle, the main body of the needle type piston is arranged on a needle type piston mounting plate, the piston rod of the needle type piston is arranged on a lifting plate, the lifting plate is arranged on the bracket in a lifting manner, the bottom end of the pressure rod is hinged with the lifting plate, the top end of the pressure rod is hinged with a pressure handle, one end of the pressure handle is hinged with the top plate, and the other end of the pressure handle is an operation end;
the outlet of the needle type piston is connected with a filter, and the outlet of the filter is opposite to the bottle mouth of the sampling bottle on the bottom plate.
Basically, the support is the guide post, the bottom plate is fixed in the bottom of guide post, needle type piston mounting panel is fixed in the well lower part of guide post, lifter plate and guide post sliding fit, the roof is fixed in the top of guide post, the guide post is a plurality of parallel cylinders that distribute along the length direction of roof.
Basically, be provided with on the roof and press the handle fixing base, the one end of pressing the handle articulates on pressing the handle fixing base.
A manual auxiliary device of disk type suitable for needle filter filters which characterized in that: comprises a bottom plate, a needle type piston mounting plate, a lifting plate, a top plate, a bracket, a pressure rod, a pressure handle, a needle type piston, a filter and a sampling bottle;
the top plate, the lifting plate, the needle type piston mounting plate and the bottom plate are sequentially mounted on the support from top to bottom, and the top plate, the lifting plate, the needle type piston mounting plate and the bottom plate are all disc-shaped plates;
the bottom plate is provided with a circle of stations corresponding to the sampling bottles, the main body of the needle piston is uniformly arranged on a needle piston mounting plate along the circumferential direction, the piston rod of the needle piston is arranged on a lifting plate, the lifting plate is arranged on the support in a lifting manner, the bottom end of the pressure rod is hinged with the lifting plate, the top end of the pressure rod is hinged with the pressure handle, one end of the pressure handle is hinged with the top plate, and the other end of the pressure handle is an operation end;
the outlet of the needle type piston is connected with a filter, and the outlet of the filter is opposite to the bottle mouth of the sampling bottle on the bottom plate.
Basically, the support is the guide post, the bottom plate is fixed in the bottom of guide post, needle type piston mounting panel is fixed in the well lower part of guide post, lifter plate and guide post sliding fit, the roof is fixed in the top of guide post, the guide post is a plurality of parallel cylinders that distribute along the circumference of roof.
Compared with the prior art, the utility model has substantive characteristics and progress, and particularly, the utility model utilizes the lever principle, is matched with the top plate, the bottom plate, the lifting plate and the needle type piston mounting plate, can operate aiming at a plurality of needle type pistons at a time, simultaneously filters a plurality of samples, saves time and labor and greatly improves the working efficiency.
Furthermore, the whole structure is designed into a strip shape or a disc shape, the strip shape structure can be used in a strip-shaped space, each operation position is not affected with each other, the storage is convenient, the disc shape saves more space, and more filtering work can be processed in a limited operation space.
Drawings
FIG. 1 is a schematic structural view of a disk-shaped manual assist device suitable for needle filter filtration in example 1 of the present invention.
FIG. 2 is a schematic view showing the construction of a linear type manual auxiliary device for needle filter filtration according to example 2 of the present invention.
Fig. 3 is a cross-sectional view of fig. 2.
In the figure: 1. a base plate; 2. sampling a bottle; 3. a filter; 4. a support; 5. a pressing handle fixing seat; 5-1, pressing a rotating shaft of a handle fixing seat; 6. pressing the handle; 6-1, pressing a handle rotating shaft; 7. a pressure lever; 8. a top plate; 9. a lifting plate; 9-1, a lifting plate pressing rod rotating shaft; 10. a needle piston mounting plate; 11. a piston rod of the needle piston; 12. a needle-type piston.
Detailed Description
The technical solution of the present invention is further described in detail by the following embodiments.
Example 1
As shown in figure 1, the manual auxiliary device suitable for needle type filter filtration comprises a bottom plate 1, a needle type piston mounting plate 10, a lifting plate 9, a top plate 8, a bracket 4, a pressure rod 7, a pressure handle 6, a needle type piston 12, a filter 3 and a sampling bottle 2;
the top plate 8, the lifting plate 9, the needle type piston mounting plate 10 and the bottom plate 1 are sequentially mounted on the support 4 from top to bottom, the support 4 is of a guide column structure, the bottom plate is fixed to the bottom end of the guide column, the needle type piston mounting plate is fixed to the middle lower portion of the guide column, the lifting plate is in sliding fit with the guide column, and the top plate is fixed to the top end of the guide column.
The sampling device is characterized in that a station is arranged on the bottom plate 1 corresponding to the sampling bottle 2, a main body of a needle type piston 12 is installed on a needle type piston installation plate 10, a piston rod 11 of the needle type piston is installed on a lifting plate 9, the lifting plate 9 can be installed on the support 4 in a lifting mode, the bottom end of the pressing rod 7 is connected with the lifting plate 9 in a hinged mode, the top end of the pressing rod 7 is connected with the pressing handle 6 in a hinged mode, one end of the pressing handle 6 is hinged to the top plate 8, and the other end of the pressing handle 6 is an operation end.
The outlet of the needle type piston 12 is connected with a filter 3, and the outlet of the filter 3 is opposite to the bottle mouth of the sampling bottle 2 on the bottom plate 1.
The pressing handle fixing seat 5 is arranged on the top plate 8, one end of the pressing handle 6 is hinged to the pressing handle fixing seat 5, a guide hole is formed in the top plate 8 corresponding to the pressing rod 7, the pressing rod 7 penetrates through the guide hole, and the pressing handle 6, the pressing rod 7, the pressing handle fixing seat 5, the top plate 8 and the lifting plate 9 jointly form a lever structure.
In this embodiment, the top plate, the lifting plate, the needle piston mounting plate and the bottom plate are all disc-shaped plates, a circle of stations are arranged on the bottom plate corresponding to the sampling bottles, and the main body of the needle piston is uniformly arranged on the needle piston mounting plate along the circumferential direction.
The working process is illustrated by the following test procedure:
weighing 10g of soil air-dried by a 2 mm sieve, adding 50 mL of 25 ℃ deionized water, wherein the water-soil ratio is 1: 5, oscillating (250 r.min < -1 >) in a reciprocating oscillator for 2.5 h, and then centrifuging for 15 min at 4000 r.min < -1 >. Put into a 50 mL centrifuge tube or a plastic bottle at the bottom layer and marked. The needle piston sucking the centrifugate is installed on the piston mounting plate 10, the needle piston 12 and the filter 3 are connected, and the sampling bottle 2 is placed.
After the sampling bottle 2 is started, the pressing handle 6 is held by hand and pressed downwards, the pressing handle 6 drives the lifting plate 9 to move downwards through the pressing rod 7, the needle type piston push rod 11 also moves downwards to push the needle type piston 12 to discharge the experimental liquid, and the experimental liquid flows through the filter 3 to be filtered in the discharging process and finally flows into the sampling bottle 2 below.
And taking the sampling bottle 2 away after the liquid drainage is finished, and finishing the experiment of the group.
Example 2
As shown in fig. 2 and 3, the main difference between the present embodiment and embodiment 1 is that: the top plate, the lifting plate, the needle type piston mounting plate and the bottom plate are linear long strip-shaped plates; the guide posts are a plurality of parallel cylinders distributed along the length direction of the top plate.
This arrangement is more suitable for use in narrow spaces or open spaces where the operable space for the needle piston is greater and there is less interference between each station.
Finally, it should be noted that the above examples are only used to illustrate the technical solutions of the present invention and not to limit the same; although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art will understand that: modifications to the specific embodiments of the utility model or equivalent substitutions for parts of the technical features may be made; without departing from the spirit of the present invention, it is intended to cover all aspects of the utility model as defined by the appended claims.
Claims (10)
1. The utility model provides a manual auxiliary device suitable for needle type filter is filterable which characterized in that: comprises a bottom plate, a needle type piston mounting plate, a lifting plate, a top plate, a bracket, a pressure rod, a pressure handle, a needle type piston, a filter and a sampling bottle;
the top plate, the lifting plate, the needle type piston mounting plate and the bottom plate are sequentially mounted on the support from top to bottom, a station corresponding to a sampling bottle is arranged on the bottom plate, a main body of the needle type piston is mounted on the needle type piston mounting plate, a piston rod of the needle type piston is mounted on the lifting plate, the lifting plate is mounted on the support in a lifting mode, the bottom end of the pressing rod is hinged to the lifting plate, the top end of the pressing rod is hinged to the pressing handle, one end of the pressing handle is hinged to the top plate, and the other end of the pressing handle is an operation end;
the outlet of the needle type piston is connected with a filter, and the outlet of the filter is opposite to the bottle mouth of the sampling bottle on the bottom plate.
2. Manual aid device suitable for needle filter filtration according to claim 1, characterized in that: the support is a guide post, the bottom plate is fixed at the bottom end of the guide post, the needle type piston mounting plate is fixed at the middle lower part of the guide post, the lifting plate is in sliding fit with the guide post, and the top plate is fixed at the top end of the guide post.
3. Manual aid device suitable for needle filter filtration according to claim 2, characterized in that: the top plate is provided with a pressing handle fixing seat, and one end of the pressing handle is hinged to the pressing handle fixing seat.
4. Manual aid device suitable for needle filter filtration according to claim 3, characterized in that: the top plate is provided with a guide hole corresponding to the pressing rod, and the pressing rod penetrates through the guide hole.
5. Manual aid device suitable for needle filter filtration according to claim 4, characterized in that: the pressing handle, the pressing rod, the pressing handle fixing seat, the top plate and the lifting plate form a lever structure together.
6. The utility model provides a manual auxiliary device suitable for needle type filter is filterable which characterized in that: comprises a bottom plate, a needle type piston mounting plate, a lifting plate, a top plate, a bracket, a pressure rod, a pressure handle, a needle type piston, a filter and a sampling bottle;
the top plate, the lifting plate, the needle type piston mounting plate and the bottom plate are sequentially mounted on the bracket from top to bottom, and the top plate, the lifting plate, the needle type piston mounting plate and the bottom plate are linear strip-shaped plates;
the bottom plate is provided with a station corresponding to the sampling bottle, the main body of the needle type piston is arranged on a needle type piston mounting plate, the piston rod of the needle type piston is arranged on a lifting plate, the lifting plate is arranged on the bracket in a lifting manner, the bottom end of the pressure rod is hinged with the lifting plate, the top end of the pressure rod is hinged with a pressure handle, one end of the pressure handle is hinged with the top plate, and the other end of the pressure handle is an operation end;
the outlet of the needle type piston is connected with a filter, and the outlet of the filter is opposite to the bottle mouth of the sampling bottle on the bottom plate.
7. Manual aid device suitable for needle filter filtration according to claim 6, characterized in that: the support is a guide post, the bottom plate is fixed at the bottom end of the guide post, the needle type piston mounting plate is fixed at the middle lower part of the guide post, the lifting plate is in sliding fit with the guide post, the top plate is fixed at the top end of the guide post, and the guide post is a plurality of parallel cylinders distributed along the length direction of the top plate.
8. Manual aid device suitable for needle filter filtration according to claim 7, characterized in that: the top plate is provided with a pressing handle fixing seat, and one end of the pressing handle is hinged to the pressing handle fixing seat.
9. The utility model provides a manual auxiliary device suitable for needle type filter is filterable which characterized in that: comprises a bottom plate, a needle type piston mounting plate, a lifting plate, a top plate, a bracket, a pressure rod, a pressure handle, a needle type piston, a filter and a sampling bottle;
the top plate, the lifting plate, the needle type piston mounting plate and the bottom plate are sequentially mounted on the support from top to bottom, and the top plate, the lifting plate, the needle type piston mounting plate and the bottom plate are all disc-shaped plates;
the bottom plate is provided with a circle of stations corresponding to the sampling bottles, the main body of the needle piston is uniformly arranged on a needle piston mounting plate along the circumferential direction, the piston rod of the needle piston is arranged on a lifting plate, the lifting plate is arranged on the support in a lifting manner, the bottom end of the pressure rod is hinged with the lifting plate, the top end of the pressure rod is hinged with the pressure handle, one end of the pressure handle is hinged with the top plate, and the other end of the pressure handle is an operation end;
the outlet of the needle type piston is connected with a filter, and the outlet of the filter is opposite to the bottle mouth of the sampling bottle on the bottom plate.
10. Manual aid device suitable for needle filter filtration according to claim 9, characterized in that: the support is a guide post, the bottom plate is fixed at the bottom end of the guide post, the needle type piston mounting plate is fixed at the middle lower part of the guide post, the lifting plate is in sliding fit with the guide post, the top plate is fixed at the top end of the guide post, and the guide post is a plurality of parallel cylinders distributed along the circumference of the top plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121685798.XU CN216366895U (en) | 2021-07-23 | 2021-07-23 | Manual auxiliary device suitable for needle type filter is filterable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121685798.XU CN216366895U (en) | 2021-07-23 | 2021-07-23 | Manual auxiliary device suitable for needle type filter is filterable |
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| CN216366895U true CN216366895U (en) | 2022-04-26 |
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| CN202121685798.XU Active CN216366895U (en) | 2021-07-23 | 2021-07-23 | Manual auxiliary device suitable for needle type filter is filterable |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115569435A (en) * | 2022-09-29 | 2023-01-06 | 生态环境部淮河流域生态环境监督管理局生态环境监测与科学研究中心 | Portable water sample filter |
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2021
- 2021-07-23 CN CN202121685798.XU patent/CN216366895U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115569435A (en) * | 2022-09-29 | 2023-01-06 | 生态环境部淮河流域生态环境监督管理局生态环境监测与科学研究中心 | Portable water sample filter |
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