CN214937452U

CN214937452U - Collection pipe for disease-preventing microorganisms of cucumbers

Info

Publication number: CN214937452U
Application number: CN202120398882.7U
Authority: CN
Inventors: 陈刘军
Original assignee: Nanjing Native Agricultural Science And Technology Co ltd
Current assignee: Nanjing Native Agricultural Science And Technology Co ltd
Priority date: 2021-02-23
Filing date: 2021-02-23
Publication date: 2021-11-30
Anticipated expiration: 2031-02-23

Abstract

The utility model discloses a gather pipe for cucumber disease prevention microorganism relates to and gathers a tub technical field, preserves the poor problem of effect for solving current gather pipe. The utility model provides a gather pipe for cucumber disease prevention microorganism, which comprises an outer shell, the externally mounted of shell upper end has the top cap, and the top cap passes through screw-thread fit with the shell and is connected, the internally mounted of top cap has the carriage release lever, and carriage release lever and top cap pass through screw-thread fit and be connected, the inside of carriage release lever is provided with solid fixed ring, and gu fixed ring and carriage release lever fixed connection, the lower extreme of carriage release lever is provided with the dead lever, and the dead lever runs through and extend to the inside of carriage release lever, the dead lever is located the outside of the inside one end of carriage release lever and has seted up four and be the spacing hole of annular evenly distributed, the dead lever is located the outside one end of carriage release lever and is provided with the swab, and swab and dead lever fixed connection.

Description

Collection pipe for disease-preventing microorganisms of cucumbers

Technical Field

The utility model relates to a gather pipe technical field, specifically be a gather pipe that is used for cucumber to prevent disease microorganism.

Background

Cucumber downy mildew, a disease occurring in cucumbers caused by infection with pseudoperonospora cubensis. The main damage to leaves, stem and inflorescence, the diseases can be caused from the seedling stage to the adult stage, particularly, the diseases are serious when the cucumber enters the cucumber harvesting stage, the cucumber downy mildew is the most serious epidemic disease in the production of the sunlight greenhouse cucumber, most leaves of the cucumber die within one or two weeks after the disease is caused, and one piece of the cucumber field is withered and yellow, so that the microbial collection of the downy mildew on the cucumber is needed, and the development of a biological control strain for preventing and treating the downy mildew is needed.

However, the existing collection tube is placed in the tube together with the swab after collecting microorganisms, and the storage liquid and the microorganisms are attached to the swab rod due to vibration generated during transportation or movement, so that the storage effect is affected, and the subsequent detection work is inconvenient, so that the existing requirements are not met, and the collection tube for the disease-preventing microorganisms of cucumbers is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a gather pipe for cucumber disease prevention microorganism to the problem that the effect is poor is preserved to the gather pipe that provides in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a gather pipe for cucumber disease prevention microorganism, includes the shell, the externally mounted of shell upper end has the top cap, and the top cap passes through screw-thread fit with the shell to be connected, the internally mounted of top cap has the carriage release lever, and carriage release lever and top cap pass through screw-thread fit to be connected, the inside of carriage release lever is provided with solid fixed ring, and gu fixed ring and carriage release lever fixed connection, the lower extreme of carriage release lever is provided with the dead lever, and the dead lever runs through and extends to the inside of carriage release lever, the dead lever is located the outside of the inside one end of carriage release lever and has seted up four and be the spacing hole of annular evenly distributed, the dead lever is located the outside one end of carriage release lever and is provided with the swab, and swab and dead lever fixed connection.

Preferably, four sliding cavities which are uniformly distributed in an annular shape are formed in the lower end of the inner portion of the moving rod, a limiting block, a limiting ball and a first spring are arranged in each sliding cavity, the limiting ball is matched with the limiting hole, a push rod is arranged in each fixing ring, and the push rod is connected with the fixing rings in a sliding mode.

Preferably, the outside of push rod is provided with the spacing ring, and spacing ring and push rod fixed connection, the outside one side that is located the spacing ring lower extreme of push rod is installed the second spring.

Preferably, a shifting lever is arranged outside the upper end of the push rod and fixedly connected with the push rod, and the shifting lever penetrates through and extends to the outside of the moving rod.

Preferably, the base is installed to the outside lower extreme of shell, and the base passes through screw-thread fit connection with the shell.

Preferably, one side of the inside of the top cover is provided with a sealing gasket, and the sealing gasket is fixedly connected with the top cover.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model separates the top cover from the shell by the rotary top cover, the shell can be placed on a flat table top by the base arranged at the lower end of the outer part, the preservation liquid is poured into the shell, the rotary moving rod separates the rest top covers, the inner part of one end of the moving rod is provided with the sliding cavity, the inner part of the sliding cavity is respectively provided with the limiting block, the first spring and the limiting ball, the inner part of the lower end of the moving rod is provided with the fixed rod, the lower end of the fixed rod is provided with the swab, the outer part of the fixed rod is provided with four limiting holes which are uniformly distributed in an annular shape, the limiting hole is matched with the limiting ball, when the swab is stained and can not be used, the swab can be pulled out by hands or other clamps, when the fixed rod is under tension, the limiting ball is pushed by the outside of the fixed rod and leaves the limiting hole, the swab can be quickly and conveniently detached, and the replaced swab is directly inserted into the fixed rod from the lower end of the fixed rod.

2. The utility model discloses an after the removal pole centre gripping swab gathered the microorganism, inside inserting the shell with the swab, stir the driving lever that the removal pole outside set up, the driving lever makes the inside push rod downstream of removal pole, promotes the dead lever and makes it break away from and fall into inside the shell, is closed with top cap and shell afterwards, and the push rod makes need not touch the swab and can make the swab fall into inside the collection tube when the microorganism has been adhered to in the swab outside, has made things convenient for the saving to the microorganism.

Drawings

Fig. 1 is a schematic view of the internal structure of the present invention;

fig. 2 is a top view of the fixing rod of the present invention;

fig. 3 is a partially enlarged view of the area a in fig. 1 according to the present invention;

fig. 4 is a partially enlarged view of the area B in fig. 1 according to the present invention.

In the figure: 1. a housing; 2. a top cover; 3. a base; 4. a swab; 5. fixing the rod; 6. a fixing ring; 7. a travel bar; 8. a push rod; 9. a sliding cavity; 10. a first spring; 11. a limiting block; 12. a limiting ball; 13. a limiting hole; 14. a second spring; 15. a limiting ring; 16. a deflector rod; 17. and a gasket.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-4, the present invention provides an embodiment: a collecting tube for cucumber disease-preventing microorganisms comprises a shell 1, a top cover 2 is arranged outside the upper end of the shell 1, the top cover 2 is connected with the shell 1 in a thread matching way, a moving rod 7 is arranged in the top cover 2, the movable rod 7 is connected with the top cover 2 in a thread fit way, a fixed ring 6 is arranged inside the movable rod 7, the fixed ring 6 is fixedly connected with the movable rod 7, the lower end of the movable rod 7 is provided with a fixed rod 5, the fixed rod 5 penetrates and extends to the inside of the movable rod 7, four limit holes 13 which are uniformly distributed in a ring shape are arranged on the outside of one end of the fixed rod 5 positioned in the movable rod 7, one end of the fixed rod 5 positioned in the outside of the movable rod 7 is provided with a swab 4, the swab 4 is fixedly connected with the fixed rod 5, the swab 4 is clamped and used by the movable rod 7, so that the operation is more convenient, at the same time, the moving rod 7 and the swab 4 are mounted inside the top cover 2 in such a way that the swab 4 is more convenient to carry.

Further, four slip chambeies 9 that are annular evenly distributed are seted up to the inside lower extreme of carriage release lever 7, the inside in slip chamber 9 all is provided with stopper 11, spacing ball 12 and first spring 10, spacing ball 12 and spacing hole 13 looks adaptation, the inside of solid fixed ring 6 is provided with push rod 8, and push rod 8 and solid fixed ring 6 sliding connection, when swab 4 receives stained unable the use, can extract it with hand or other anchor clamps, when dead lever 5 receives the pulling force, the outside of dead lever 5 promotes spacing ball 12, spacing ball 12 leaves spacing hole 13, can be quick convenient dismantlement swab 4, more renewed swab 4 is direct insert inside can from the lower extreme of dead lever 5.

Further, the outside of push rod 8 is provided with spacing ring 15, and spacing ring 15 and push rod 8 fixed connection, and second spring 14 is installed to the outside one side that is located the 15 lower extremes of spacing ring of push rod 8, and second spring 14 plays ascending effort to push rod 8, prevents that push rod 8 from receiving the influence of gravity to remove downwards.

Furthermore, a shifting lever 16 is arranged outside the upper end of the push rod 8, the shifting lever 16 is fixedly connected with the push rod 8, the shifting lever 16 penetrates through and extends to the outside of the moving rod 7, and the shifting lever 16 facilitates the movement of the push rod 8.

Further, base 3 is installed to the outside lower extreme of shell 1, and base 3 is connected through screw-thread fit with shell 1, and base 3 makes shell 1 can place on smooth mesa.

Further, one side of the inside of the top cover 2 is provided with a sealing gasket 17, the sealing gasket 17 is fixedly connected with the top cover 2, and the sealing gasket 17 increases the sealing performance of the collection pipe.

The working principle is as follows: when in use, the top cover 2 is separated from the shell 1 by rotating the top cover 2, the shell 1 can be placed on a flat table top through the base 3 arranged at the lower end of the outside, preservation liquid is poured into the shell 1, the rest of the top covers 2 are separated by rotating the moving rod 7, the inside of one end of the moving rod 7 is provided with the sliding cavity 9, the inside of the sliding cavity 9 is respectively provided with the limit block 11, the first spring 10 and the limit ball 12, the inside of the lower end of the moving rod 7 is provided with the fixed rod 5, the lower end of the fixed rod 5 is provided with the swab 4, the outside of the fixed rod 5 is provided with four limit holes 13 which are uniformly distributed in a ring shape, the limit holes 13 are matched with the limit ball 12, when the swab 4 is stained and can not be used, the swab 4 can be pulled out by hands or other clamps, when the fixed rod 5 is pulled, the limit ball 12 is pushed by the outside of the fixed rod 5, the limit ball 12 leaves the limit holes 13, so that the swab 4 can be quickly and conveniently disassembled, the swab 4 that changes new is direct insert inside from the lower extreme of dead lever 5 can, after gathering the microorganism through the 7 centre gripping swabs 4 of carriage release lever, insert inside the shell 1 with swab 4, stir the driving lever 16 that the outside of carriage release lever 7 set up, driving lever 16 makes the inside push rod 8 of carriage release lever 7 remove downwards, it makes it break away from and falls into inside the shell 1 to promote dead lever 5, it is closed with top cap 2 and shell 1 afterwards, push rod 8 makes need not touch swab 4 and can make swab 4 fall into the collection intraduct when the microorganism has been attached to in the swab 4 outside, the preservation to the microorganism has been made things convenient for.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A collection pipe for cucumber disease-preventing microorganisms comprises a shell (1), and is characterized in that: a top cover (2) is arranged outside the upper end of the shell (1), the top cover (2) is connected with the shell (1) in a threaded fit manner, a moving rod (7) is arranged inside the top cover (2), the movable rod (7) is connected with the top cover (2) in a thread fit way, a fixed ring (6) is arranged inside the movable rod (7), the fixed ring (6) is fixedly connected with the movable rod (7), the lower end of the movable rod (7) is provided with a fixed rod (5), the fixed rod (5) penetrates through and extends to the inner part of the movable rod (7), four annular limiting holes (13) are arranged on the outer part of one end of the fixed rod (5) positioned in the movable rod (7) and are uniformly distributed, a swab (4) is arranged at one end of the fixed rod (5) positioned outside the movable rod (7), and the swab (4) is fixedly connected with the fixed rod (5).

2. A collection tube for cucumber disease-preventing microorganisms as claimed in claim 1, wherein: four sliding cavities (9) that are annular evenly distributed are seted up to the inside lower extreme of carriage release lever (7), the inside in sliding cavity (9) all is provided with stopper (11), spacing ball (12) and first spring (10), spacing ball (12) and spacing hole (13) looks adaptation, the inside of solid fixed ring (6) is provided with push rod (8), and push rod (8) and solid fixed ring (6) sliding connection.

3. A collection tube for cucumber disease-preventing microorganisms as claimed in claim 2, wherein: the outside of push rod (8) is provided with spacing ring (15), and spacing ring (15) and push rod (8) fixed connection, push rod (8) outside is located one side of spacing ring (15) lower extreme and installs second spring (14).

4. A collection tube for cucumber disease-preventing microorganisms as claimed in claim 2, wherein: the outer part of the upper end of the push rod (8) is provided with a shifting lever (16), the shifting lever (16) is fixedly connected with the push rod (8), and the shifting lever (16) penetrates through and extends to the outer part of the moving rod (7).

5. A collection tube for cucumber disease-preventing microorganisms as claimed in claim 1, wherein: base (3) are installed to the outside lower extreme of shell (1), and base (3) are connected through screw-thread fit with shell (1).

6. A collection tube for cucumber disease-preventing microorganisms as claimed in claim 1, wherein: one side of the inside of the top cover (2) is provided with a sealing gasket (17), and the sealing gasket (17) is fixedly connected with the top cover (2).