CN216513839U

CN216513839U - Plankton sample thief

Info

Publication number: CN216513839U
Application number: CN202123286726.0U
Authority: CN
Inventors: 俞海晶; 许杰; 刘荣盛
Original assignee: Zhejiang Guxin Testing Technology Co ltd
Current assignee: Zhejiang Guxin Testing Technology Co ltd
Priority date: 2021-12-24
Filing date: 2021-12-24
Publication date: 2022-05-13
Anticipated expiration: 2031-12-24

Abstract

The application discloses planktonic bacteria sample thief relates to fibre and sample thief technical field, including planktonic bacteria suction machine body and place the ware, the output of planktonic bacteria suction machine body is provided with the absorption tube, and the inside of absorption tube has seted up the operation groove, the inside of operation groove is provided with places the ware, the shifting chute has been seted up to the bottom in operation groove, and the inside being provided with of shifting chute is used for fixing the stop gear of placing the ware position, the outer wall on absorption tube top is provided with the screw thread layer, and the outer wall on screw thread layer is provided with fixed sleeve, the fixed axle is installed through the bearing in the intermediate position department on fixed sleeve top, and the outer wall of fixed axle is provided with first gear, the dead slot has been seted up to the inside of fixed axle, the mounting bracket is installed on the top of fixed axle. This planktonic bacteria sample thief, it is convenient for fix fast to placing the ware position to place the ware top to press from both sides the clamp block card through the dysmorphism.

Description

Plankton sample thief

Technical Field

The application relates to the technical field of samplers, in particular to a planktonic bacteria sampler.

Background

Plankton generally refers to the living in water and lacks the drift biology of effective mobility, and it has phytoplankton and zooplankton to divide it into, and the plankton sample thief is a porous suction type microorganism collector of efficient, and it is through the theoretical design of constant speed sampling, and the sampling is directly sampled through the pick head, and traditional plankton sample thief can satisfy people's user demand basically, but still has certain problem, and specific problem is as follows:

1. most planktonic bacteria sample thief is not convenient for fix the culture dish quick installation in the sample thief when using in the existing market for need operating personnel to carry out the position adjustment location, make operating time long, the condition that work efficiency is low.

SUMMERY OF THE UTILITY MODEL

An object of this application is to provide a planktonic bacteria sample thief to the problem of being not convenient for carry out quick installation fixed to the culture dish in the sample thief that proposes among the above-mentioned background art is solved.

In order to achieve the above purpose, the present application provides the following technical solutions: a planktonic bacteria sampler comprises a planktonic bacteria suction machine body and a placing vessel, wherein an absorption tube is arranged at the output end of the planktonic bacteria suction machine body, an operation groove is formed in the absorption tube, the placing vessel is arranged in the operation groove, a moving groove is formed in the bottom end of the operation groove, a limiting mechanism used for fixing the position of the placing vessel is arranged in the moving groove, a thread layer is arranged on the outer wall of the top end of the absorption tube, a fixing sleeve is arranged on the outer wall of the thread layer, a fixing shaft is mounted at the middle position of the top end of the fixing sleeve through a bearing, a first gear is arranged on the outer wall of the fixing shaft, a hollow groove is formed in the fixing shaft, a mounting frame is mounted at the top end of the fixing shaft, a fixing rod is mounted in the mounting frame through a bearing, and an elastic corrugated tube penetrating through the hollow groove and connected with the fixing sleeve is arranged between the outer walls of the fixing rod, and the top of elasticity bellows is provided with absorbs the cover, the outer wall of dead lever is provided with first conical gear, the second motor is installed through the shell to one side of mounting bracket, and the second motor output is provided with and is used for adjusting elasticity bellows inclination's gear mechanism.

Preferably, the limiting mechanism comprises a moving groove and an air cylinder, the air cylinder is arranged in the moving groove, and the connecting rod is installed at the output end of the air cylinder.

Through adopting above-mentioned technical scheme, drive the connecting rod through the cylinder and go up and down in the shifting chute to the connecting rod drives the laminating of the dysmorphism clamp block and the arc piece department of top, and then is convenient for place the inside of absorption tube to the placing vessel.

Preferably, the top end of the connecting rod is provided with a pull rod penetrating through the moving groove, and the top end of the pull rod is hinged with a special-shaped clamping block.

Through adopting above-mentioned technical scheme, drive dysmorphism through the pull rod and press from both sides tight piece downward pulling to dysmorphism presss from both sides tight piece and arc piece outer wall and contacts the back, will place a dish outer wall block through dysmorphism clamp tight piece and fix after that.

Preferably, the side wall of the operation groove is provided with an arc-shaped block, and the outer wall of the arc-shaped block is matched with the outer wall of the special-shaped clamping block.

Through adopting above-mentioned technical scheme for dysmorphism presss from both sides tight piece and will place the dish outer wall block and fix, and then is convenient for fix placing the dish.

Preferably, the inner wall of the bottom end of the fixing sleeve is provided with a thread groove, and the inner wall of the thread groove is meshed with the outer wall of the thread layer.

Through adopting above-mentioned technical scheme, rotate fixed sleeve and drive thread groove and the meshing of the threaded layer outer wall, and then be convenient for to open and shut fast and close between fixed sleeve and the absorption tube.

Preferably, the top end of the fixed sleeve is provided with a first motor, and the output end of the first motor is provided with a first rotating shaft.

Through adopting above-mentioned technical scheme, drive second gear and first gear outer wall through first pivot and mesh mutually, and then be convenient for drive the mounting bracket and take place rotatoryly for the absorption angle is adjusted.

Preferably, a second gear is mounted at the top end of the first rotating shaft, and the outer wall of the second gear is meshed with the outer wall of the first gear.

Preferably, the gear mechanism comprises a second motor and a second rotating shaft, the output end of the second motor is provided with the second rotating shaft, a second bevel gear is installed at the top end of the second rotating shaft, and the outer wall of the second bevel gear is matched with the outer wall of the first bevel gear.

Through adopting above-mentioned technical scheme, through second conical gear and the meshing of first conical gear outer wall mutually for be convenient for adjust elastic bellows rotation angle.

Compared with the prior art, the beneficial effects of this application are:

by installing the moving groove, the air cylinder and the special-shaped clamping block, the connecting rod is driven to lift in the moving groove by starting the air cylinder, so that the connecting rod drives the special-shaped clamping block above to be attached to the arc-shaped block, the special-shaped clamping block is clamped above the placing vessel, and the structure is further convenient for quickly fixing the position of the placing vessel;

meanwhile, the device is provided with a fixed rod, a first bevel gear and a second bevel gear, the structure starts a second motor to drive a second rotating shaft to rotate, so that the second rotating shaft drives the second bevel gear to be meshed with the first bevel gear, the first bevel gear drives the fixed rod to rotate, and the fixed rod drives the elastic corrugated pipe and the absorption cover to overturn, so that the movement track of the absorption cover is turned over by a front angle and a rear angle;

meanwhile, the device is provided with the first gear, the first motor and the first gear, the first motor is started to drive the first rotating shaft to rotate, so that the first rotating shaft drives the second gear to be meshed with the outer wall of the first gear, the mounting frame is convenient to drive to rotate, and the absorption angle is adjusted.

Drawings

FIG. 1 is a schematic perspective view of the present application;

FIG. 2 is a front cross-sectional structural view of the present application;

FIG. 3 is a front view of the present application;

FIG. 4 is an enlarged view of portion A of FIG. 2;

fig. 5 is an enlarged schematic view of a portion B in fig. 2.

In the figure: 1. the planktonic bacteria suction machine body; 2. an absorber tube; 3. an operation slot; 4. placing a dish; 5. a moving groove; 6. a cylinder; 7. a connecting rod; 8. a pull rod; 9. an arc-shaped block; 10. a special-shaped clamping block; 11. a threaded layer; 12. fixing the sleeve; 13. a thread groove; 14. a fixed shaft; 15. an empty groove; 16. a first gear; 17. a first motor; 18. a first rotating shaft; 19. a second gear; 20. a mounting frame; 21. fixing the rod; 22. an elastic bellows; 23. an absorbent cover; 24. a first bevel gear; 25. a second motor; 26. a second rotating shaft; 27. a second bevel gear.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

Referring to fig. 2-3, the present application provides a technical solution: a planktonic bacteria sampler comprises a planktonic bacteria inhalator body 1 and a placing vessel 4, wherein an absorption tube 2 is arranged at the output end of the planktonic bacteria inhalator body 1, an operation groove 3 is arranged in the absorption tube 2, an arc-shaped block 9 is arranged on the side wall of the operation groove 3, a placing dish 4 is arranged in the operation groove 3, a moving groove 5 is arranged at the bottom end of the operation groove 3, a limiting mechanism for fixing the position of the placing dish 4 is arranged in the moving groove 5, an air cylinder 6 is arranged in the moving groove 5, a connecting rod 7 is arranged at the output end of the air cylinder 6, a pull rod 8 penetrating through the moving groove 5 is arranged at the top end of the connecting rod 7, the top end of the pull rod 8 is hinged with a special-shaped clamping block 10, the special-shaped clamping block 10 is driven by the pull rod 8 to pull downwards, thereby the dysmorphism presss from both sides tight piece 10 and the contact back of arc 9 outer walls, will pass through the lug of dysmorphism clamp tight piece 10 one side and place the top looks block of ware 4 next.

Referring to fig. 3-5, the outer wall of the top end of the absorption tube 2 is provided with a thread layer 11, the outer wall of the thread layer 11 is in threaded connection with a fixing sleeve 12, the inner wall of the bottom end of the fixing sleeve 12 is provided with a thread groove 13, the inner wall of the thread groove 13 is meshed with the outer wall of the thread layer 11, the thread groove 13 is driven to be meshed with the outer wall of the thread layer 11 by rotating the fixing sleeve 12, and therefore the fixing sleeve 12 and the absorption tube 2 can be rapidly opened and closed.

Referring to fig. 2-5, a first motor 17 is disposed at a top end of the fixed sleeve 12, a first rotating shaft 18 is disposed at an output end of the first motor 17, a second gear 19 is disposed at a top end of the first rotating shaft 18, a fixed shaft 14 is disposed at a middle position of the top end of the fixed sleeve 12 through a bearing, a first gear 16 is disposed on an outer wall of the fixed shaft 14, a hollow groove 15 is disposed inside the fixed shaft 14, an installation frame 20 is disposed at the top end of the fixed shaft 14, a fixed rod 21 is disposed inside the installation frame 20 through a bearing, an elastic corrugated tube 22 penetrating through the hollow groove 15 and connected to the fixed sleeve 12 is disposed between outer walls of the fixed rods 21, an absorption cover 23 is disposed at a top end of the elastic corrugated tube 22, the first motor 17 drives the first rotating shaft 18 and the second gear 19 to rotate when being started through mutual engagement between the second gear 19 and the first gear 16, so that the second gear 19 is rotated to drive the first gear 16 and the fixed shaft 14 to rotate, thereby facilitating the rotation of the mounting frame 20 and the adjustment of the absorption angle;

referring to fig. 1 to 3, a first bevel gear 24 is disposed on an outer wall of the fixing rod 21, a second motor 25 is mounted on one side of the mounting rack 20 through a housing, a gear mechanism for adjusting an inclination angle of the elastic corrugated tube 22 is disposed at an output end of the second motor 25, the gear mechanism includes the first bevel gear 24 and a second rotating shaft 26, the second rotating shaft 26 is disposed at an output end of the second motor 25, a second bevel gear 27 is mounted at a top end of the second rotating shaft 26, an outer wall of the second bevel gear 27 is matched with an outer wall of the first bevel gear 24, the second rotating shaft 26 is driven to rotate by the second motor 25, so that the second rotating shaft 26 drives the second bevel gear 27 to rotate, and the second bevel gear 27 is engaged with the outer wall of the first bevel gear 24, so that the rotation angle of the elastic corrugated tube 22 can be adjusted conveniently.

The working principle is as follows: when the planktonic bacteria sampler is used, an operator firstly switches on an external power supply, then the fixed sleeve 12 is rotated to drive the thread groove 13 to be meshed with the outer wall of the thread layer 11, so that the fixed sleeve 12 and the absorption tube 2 can be quickly opened, then the placing dish 4 is placed between the special-shaped clamping blocks 10 in the operation groove 3, then the connecting rod 7 is driven to lift in the moving groove 5 by starting the air cylinder 6, thereby the connecting rod 7 drives the special-shaped clamping block 10 above to be jointed with the arc-shaped block 9, so that the special-shaped clamping block 10 is clamped above the placing dish 4, the structure is further convenient for quickly fixing the position of the placing dish 4, then, the planktonic bacteria inhalator body 1 is started to sample planktonic bacteria in the air outside the planktonic bacteria inhalator body 1 through the absorption cover 23, then the plankton is sucked into the placing dish 4 through the elastic corrugated pipe 22 for sampling and storage.

When needing to adjust the absorption cover 23 angle, then drive second pivot 26 through starting second motor 25 and rotate, thereby second pivot 26 drives second conical gear 27 and meshes with first conical gear 24 mutually, and then first conical gear 24 drives dead lever 21 and rotates, then dead lever 21 drives elasticity bellows 22 and absorption cover 23 and overturns, make the removal orbit of absorption cover 23 be the front and back angle upset, this structure needs to adsorb different positions, then drive first pivot 18 through starting first motor 17 and rotate, thereby first pivot 18 drives second gear 19 and meshes with first gear 16 outer wall mutually, and then be convenient for drive mounting bracket 20 and take place rotatoryly, make the absorption angle adjust, above be the whole principles of this application.

Although the present application has been described in detail with reference to the foregoing embodiments, it will be apparent to one skilled in the art that various changes in the embodiments and/or modifications of the embodiments and/or portions thereof may be made, and all changes in the spirit and scope of the present application should be construed as being covered by the appended claims.

Claims

1. The utility model provides a planktonic bacteria sample thief, includes planktonic bacteria suction machine body (1) and places ware (4), its characterized in that: the output end of the planktonic bacteria inhalation machine body (1) is provided with an absorption tube (2), an operation groove (3) is formed in the absorption tube (2), a placing vessel (4) is arranged in the operation groove (3), a moving groove (5) is formed in the bottom end of the operation groove (3), a limiting mechanism used for fixing the position of the placing vessel (4) is arranged in the moving groove (5), a thread layer (11) is arranged on the outer wall of the top end of the absorption tube (2), a fixing sleeve (12) is arranged on the outer wall of the thread layer (11), a fixing shaft (14) is installed at the middle position of the top end of the fixing sleeve (12) through a bearing, a first gear (16) is arranged on the outer wall of the fixing shaft (14), a hollow groove (15) is formed in the fixing shaft (14), and a mounting rack (20) is installed at the top end of the fixing shaft (14), and the inside of mounting bracket (20) installs dead lever (21) through the bearing, be provided with between dead lever (21) outer wall and run through elastic bellows (22) that dead slot (15) are connected with fixed sleeve (12), and the top of elastic bellows (22) is provided with absorbs cover (23), the outer wall of dead lever (21) is provided with first conical gear (24), second motor (25) are installed through the shell to one side of mounting bracket (20), and second motor (25) output is provided with and is used for the adjustment elastic bellows (22) inclination's gear mechanism.

2. The planktonic bacteria sampler of claim 1, wherein: stop gear includes shifting chute (5) and cylinder (6), the inside of shifting chute (5) is provided with cylinder (6), connecting rod (7) are installed to the output of cylinder (6).

3. The planktonic bacteria sampler of claim 2, wherein: the top end of the connecting rod (7) is provided with a pull rod (8) penetrating through the moving groove (5), and the top end of the pull rod (8) is hinged with a special-shaped clamping block (10).

4. The planktonic bacteria sampler of claim 3, wherein: the side wall of the operation groove (3) is provided with an arc-shaped block (9), and the outer wall of the arc-shaped block (9) is matched with the outer wall of the special-shaped clamping block (10).

5. The planktonic bacteria sampler of claim 1, wherein: the inner wall of the bottom end of the fixed sleeve (12) is provided with a thread groove (13), and the inner wall of the thread groove (13) is meshed with the outer wall of the thread layer (11).

6. The planktonic bacteria sampler of claim 1, wherein: the top of fixed sleeve (12) is provided with first motor (17), and first pivot (18) are installed to the output of first motor (17).

7. The planktonic bacteria sampler of claim 6, wherein: and a second gear (19) is installed at the top end of the first rotating shaft (18), and the outer wall of the second gear (19) is meshed with the outer wall of the first gear (16).

8. The planktonic bacteria sampler of claim 1, wherein: the gear mechanism comprises a second motor (25) and a second rotating shaft (26), the output end of the second motor (25) is provided with the second rotating shaft (26), a second bevel gear (27) is installed at the top end of the second rotating shaft (26), and the outer wall of the second bevel gear (27) is matched with the outer wall of the first bevel gear (24).