CN208223849U - Screw thread food sampling knife - Google Patents
Screw thread food sampling knife Download PDFInfo
- Publication number
- CN208223849U CN208223849U CN201820669709.4U CN201820669709U CN208223849U CN 208223849 U CN208223849 U CN 208223849U CN 201820669709 U CN201820669709 U CN 201820669709U CN 208223849 U CN208223849 U CN 208223849U
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- China
- Prior art keywords
- screw thread
- cutter hub
- sampling
- cylindricality
- sampling groove
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Abstract
Screw thread food sampling knife, it is related to a kind of sampling apparatus.The purpose of this utility model is the sampling difficulty that solve the problems, such as existing hard sample.Screw thread food sampling knife includes tubular sheath, screwer and sampler；Screwer is connected through a screw thread portion and is threadedly coupled with tubular sheath；The sampler includes sampling groove, thief rod and stress handle, sample tap is set in sampling groove sidewall, the upper bottom of sampling groove is connect with thief rod one end, and the other end of thief rod is connect with stress handle, sampling groove is placed in cylindricality cutter hub, and the side wall of cylindricality cutter hub is equipped with injection port.Advantage: screwer is protruded into hard sample interior with rotated versions, in sealing when sample is stored in sampling groove.
Description
Technical field
The utility model relates to a kind of sampling apparatuses.
Background technique
Existing sampling knife is separated with equipment is contained, and is independent in sampling and dress sample, and sampling knife is all sheet, is needed
The sampling of sharp blade aptitude tests hard sample is wanted, and applies pay huge strength simultaneously, leads to the blade of sampling knife
Service life is limited, once operation error, may cause sampling knife and scraps immediately.
Utility model content
The purpose of this utility model is the sampling difficulty that solve the problems, such as existing hard sample, and provides a kind of screw thread food
Product sampling knife.
Screw thread food sampling knife, it includes tubular sheath, screwer and sampler；
The screwer is made of cylindricality cutter hub and taper cutter head, and external screw thread, tubular sheath are arranged on cylindricality cutter hub outer wall
Internal screw thread is set on inner wall, and the internal screw thread on the external screw thread and tubular sheath inner wall on cylindricality cutter hub outer wall, which forms, to be threadedly coupled
Portion, screwer are connected through a screw thread portion and are threadedly coupled with tubular sheath；
The sampler includes sampling groove, thief rod and stress handle, and sampling groove is cylindrical in shape, and has upper bottom and bottom, is being taken
Sample tap is set in sample groove sidewall, the upper bottom of sampling groove is connect with thief rod one end, and the other end of thief rod is connect with stress handle,
In hollow in cylindricality cutter hub, sampling groove is placed in cylindricality cutter hub, and the side wall of cylindricality cutter hub is equipped with injection port, and sampling groove is gone to the bottom
With when bottom contacts in cylindricality cutter hub, injection port and sample tap are in sustained height.
Working principle: when sampling, stress handle is rotated along the direction that cylindricality cutter hub screws out tubular sheath, screws out cylindricality cutter hub
Tubular sheath breaks sample using taper cutter head, cylindricality cutter hub is made to enter sample interior, by injection port and sample tap sample into
Enter in sampling groove, then rotate stress handle along the direction that cylindricality cutter hub screws in tubular sheath, cylindricality cutter hub is made to screw in tubular sheath,
Then sampling groove is taken out out of cylindricality cutter hub, opens sampling groove bottom, sample releasing is detected.
The utility model advantage: one, protruding into hard sample interior for screwer by rotated versions, solves existing hard sample
The problem of sampling difficulty of product；Two, when sample is stored in sampling groove, in sealing, the holding time of sample is improved.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of screw thread food sampling knife, and 1 indicates tubular sheath in figure, and 4 indicate thief rods, 5 indicate by
Power handle, 6 expression shafts, 7 expression axially loaded blocks, 8 expression taper cutter heads, 9 expression threaded joints, 10 expression injection ports, 11
Indicate sample tap, 15 indicate cylindricality cutter hub, and 16 indicate sampling groove；
Fig. 2 is a-quadrant enlarged drawing in Fig. 1, and 1 expression tubular sheath in figure, 4 indicate thief rods, and 9 indicate threaded joints,
12 indicate sliding block；
Fig. 3 is the structural schematic diagram of screwer in Fig. 2, and the axial slideway of 13 expressions in figure, 14 indicate annular slide tracks.
Specific embodiment
Specific embodiment 1: present embodiment is screw thread food sampling knife, it includes tubular sheath 1, screwer and takes
Sample device；
The screwer is made of cylindricality cutter hub 15 and taper cutter head 8, and external screw thread, tubular is arranged on 15 outer wall of cylindricality cutter hub
Internal screw thread is set on 1 inner wall of sheath, and the internal screw thread on 1 inner wall of external screw thread and tubular sheath on 15 outer wall of cylindricality cutter hub forms spiral shell
Line interconnecting piece 9, screwer are connected through a screw thread portion 9 and are threadedly coupled with tubular sheath 1；
The sampler includes sampling groove 16, thief rod 4 and stress handle 5, and sampling groove 16 is cylindrical in shape, and has upper bottom under
Sample tap 11 is arranged in bottom on 16 side wall of sampling groove, and the upper bottom of sampling groove 16 connect with 4 one end of thief rod, thief rod 4 it is another
End connect with stress handle 5, cylindricality cutter hub 15 is interior be in it is hollow, sampling groove 16 is placed in cylindricality cutter hub 15, the side wall of cylindricality cutter hub 15
It is equipped with injection port 10, and sampling groove 16 is gone to the bottom when contacting with bottom in cylindricality cutter hub 15, injection port 10 and sample tap 11 are in same
One height.
It is realized by rotation stress handle and screwer is screwed out and screwed in from tubular sheath 1, and made by the blocking of stress handle
With, prevent cylindricality cutter hub 15 from completely disengaging when screwing out from tubular sheath 1, cause cylindricality cutter hub 15 be embedded in sample take out it is difficult.
Specific embodiment 2: the difference of present embodiment and specific embodiment one is: the tubular sheath 1, column
The axis coincidence of shape cutter hub 15, taper cutter head 8, sampling groove 16, thief rod 4 and stress handle 5.Other and one phase of specific embodiment
Together.
The purpose that axis is overlapped is to prevent the case where deviateing when rotation, and service life is caused to reduce.
Specific embodiment 3: one of present embodiment and specific embodiment one or two difference are: the stress handle 5
On inlay shaft 6, and in shaft 6 be arranged axially loaded block 7.Other are the same as one or two specific embodiments.
Power conversion device is formed by shaft 6 and axially loaded block 7, as long as applying axial force in axially loaded block 7, by turning
Axis 6 is realized and provides 5 rotatory force of stress handle, i.e., when axially loaded block 7 applies pressure, is applied axially loaded block 7 by shaft 6
Plus-pressure, which is transformed into, is applied to the direction rotatory force that stress handle 5 screws out tubular sheath along cylindricality cutter hub；When axially loaded block 7 applies
When pulling force, the pulling force that axially loaded block 7 applies is transformed by shaft 6 and is applied to stress handle 5 along cylindricality cutter hub screw-in tubular
The direction rotatory force of sheath.
Specific embodiment 4: present embodiment is with three difference of specific embodiment party: the shaft 6 and thief rod 4
Axis is overlapped.Other are the same as the specific implementation mode 3.
The purpose that axis is overlapped is to prevent the case where deviateing when rotation, and service life is caused to reduce.
Specific embodiment 5: one of present embodiment and specific embodiment party one to four difference are: the sampling groove 16
Sliding block 12 is arranged in top, is arranged axial slideway 13 and annular slide track 14 in 15 upper inside wall of cylindricality cutter hub, and axial slideway 13 with
Annular slide track 14 is connected to, and when sampling groove 16 is placed in cylindricality cutter hub 15, sliding block 12 is axially slided to annular cunning along axial slideway 13
In road 14；Along the direction that cylindricality cutter hub 15 screws out tubular sheath 1 along 14 turning block 12 of annular slide track, annular slide track 14 is turned to
One end, injection port 10 is overlapped with sample tap 11 at this time；The direction of tubular sheath 1 is screwed in along annular slide track 14 along cylindricality cutter hub 15
Turning block 12 turns to one end of annular slide track 14, and injection port 10 is not overlapped with sample tap 11 at this time.Other and specific implementation
Mode one to four is identical.
The purpose that sliding block 12, axial slideway 13 and annular slide track 14 is arranged is to guarantee to screw out tubular knife in cylindricality cutter hub 15
Injection port 10 is overlapped with sample tap 11 when sheath 1, and injection port 10 is not weighed with sample tap 11 when cylindricality cutter hub 15 screws in tubular sheath 1
It closes.
Claims (5)
1. screw thread food sampling knife, it is characterised in that screw thread food sampling knife includes tubular sheath (1), screwer and sampler；
The screwer is made of cylindricality cutter hub (15) and taper cutter head (8), and external screw thread, cylinder is arranged on cylindricality cutter hub (15) outer wall
Internal screw thread is set on shape sheath (1) inner wall, the interior spiral shell on external screw thread and tubular sheath (1) inner wall on cylindricality cutter hub (15) outer wall
Line forms threaded joints (9), and screwer (2) is connected through a screw thread portion (9) and is threadedly coupled with tubular sheath (1), taper cutter head
(8) external screw thread blade is arranged in surface；
The sampler includes sampling groove (16), thief rod (4) and stress handle (5), and sampling groove (16) is cylindrical in shape, and have upper bottom and
Sample tap (11) are arranged on sampling groove (16) side wall in bottom, and the upper bottom of sampling groove (16) connect with thief rod (4) one end, takes
The other end of sample bar (4) is connect with stress handle (5), and in hollow in cylindricality cutter hub (15), sampling groove (16) is placed in cylindricality cutter hub
(15) in, the side wall of cylindricality cutter hub (15) is equipped with injection port (10), and sampling groove (16) bottom and cylindricality cutter hub (15) interior bottom
When contact, injection port (10) and sample tap (11) are in sustained height.
2. screw thread food sampling knife according to claim 1, it is characterised in that the tubular sheath (1), cylindricality cutter hub
(15), the axis of taper cutter head (8), sampling groove (16), thief rod (4) and stress handle (5) is overlapped.
3. screw thread food sampling knife according to claim 1, it is characterised in that shaft (6) are inlayed on the stress handle (5),
And axially loaded block (7) are set on shaft (6).
4. screw thread food sampling knife according to claim 3, it is characterised in that the axis of the shaft (6) and thief rod (4)
Line is overlapped.
5. screw thread food sampling knife according to claim 1, it is characterised in that sliding block is arranged in sampling groove (16) top
(12), axial slideway (13) and annular slide track (14), and axial slideway (13) and ring are set in cylindricality cutter hub (15) upper inside wall
Shape slideway (14) connection, sampling groove (16) be placed in cylindricality cutter hub (15) it is interior when, sliding block (12) slides axially along axial slideway (13)
In to annular slide track (14)；The direction of tubular sheath (1) is screwed out along annular slide track (14) turning block along cylindricality cutter hub (15)
(12), one end of annular slide track (14) is turned to, injection port (10) is overlapped with sample tap (11) at this time；It is revolved along cylindricality cutter hub (15)
Enter the direction of tubular sheath (1) along annular slide track (14) turning block (12), turn to one end of annular slide track (14), at this time into
Sample mouth (10) is not overlapped with sample tap (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820669709.4U CN208223849U (en) | 2018-05-07 | 2018-05-07 | Screw thread food sampling knife |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820669709.4U CN208223849U (en) | 2018-05-07 | 2018-05-07 | Screw thread food sampling knife |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208223849U true CN208223849U (en) | 2018-12-11 |
Family
ID=64510378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820669709.4U Active CN208223849U (en) | 2018-05-07 | 2018-05-07 | Screw thread food sampling knife |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208223849U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110455588A (en) * | 2019-09-02 | 2019-11-15 | 黄河水利职业技术学院 | A kind of food inspection rapid sampling attachment |
-
2018
- 2018-05-07 CN CN201820669709.4U patent/CN208223849U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110455588A (en) * | 2019-09-02 | 2019-11-15 | 黄河水利职业技术学院 | A kind of food inspection rapid sampling attachment |
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