CN213172344U

CN213172344U - Bacillus collection device on earth's surface

Info

Publication number: CN213172344U
Application number: CN202021660919.0U
Authority: CN
Inventors: 陈元汉
Original assignee: Sichuan Shenggong Innovation Science Research Co ltd
Current assignee: Sichuan Shenggong Innovation Science Research Co ltd
Priority date: 2020-08-11
Filing date: 2020-08-11
Publication date: 2021-05-11
Anticipated expiration: 2030-08-11

Abstract

The utility model discloses a bacillus collection device on earth's surface, including collecting barrel and top cap, collecting barrel is top surface open-ended tube structure, collecting barrel's top is fixed with through the screw thread closure the top cap, the middle part coaxial meshing of top cap is connected with and pushes down the subassembly, just it stretches into to push down the subassembly part in the collecting barrel with collecting barrel closely cooperates. Has the advantages that: the utility model drives the pressing plate and the sealing plate to be pressed downwards for pressurizing and filtering by screwing the stud and the top cover to be meshed, replaces the direct pressing mode for pressurizing, has simple and easy operation, improves the filter pressing effect on the fermentation liquor and facilitates the use of the bacillus collecting device; through the mode of thread bush and screw thread portion meshing fix filter assembly detachable in the collection barrel, conveniently wholly take out filter assembly and carry out thorough clearance to subsequent used repeatedly.

Description

Bacillus collection device on earth's surface

Technical Field

The utility model relates to a subassembly field is collected to the bacillus, concretely relates to bacillus collection device at earth's surface.

Background

Bacilli are generally in the shape of a right cylinder and also in the shape of a nearly oval, most of the thallus is straight and also slightly curved, the two ends of the thallus are more blunt and round, and the few thallus are truncated or pointed. The bacillus fermentation liquid collecting device can be divided into single bacillus, double bacillus, streptomycete, bacillus, bifidobacterium and the like, the bacillus prokaryote is a bacillus prokaryote, when bacillus on the ground surface is collected, the collected bacillus fermentation liquid is often subjected to pressure filtration to obtain purer bacillus, but when the bacillus fermentation liquid is less in quantity, the pressure filtration is usually carried out by adopting a manual pressing mode in the existing bacillus collecting device, the pressing is very laborious, the effect is poor, and the use is very inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a bacillus collection device at the earth's surface in order to solve above-mentioned problem, through twisting the mode that moves double-screw bolt and top cap meshing and drive clamp plate and closing plate and push down and draw the pressure boost and filter, replaced the mode that directly presses to carry out the pressure boost, the simple easy operation of mode of pressure boost has promoted the filter-pressing effect to the zymotic fluid, and the details are seen in the explanation below.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides a bacillus collecting device on the earth's surface, including collecting cylinder and top cap, collecting cylinder is the open-topped cylinder structure, the top of collecting cylinder is fixed with the top cap through the screw thread closure, the middle part coaxial meshing of top cap is connected with the pushing assembly, and the part that the pushing assembly stretches into in the collecting cylinder closely cooperates with the collecting cylinder;

the inner wall bottom level of collecting barrel is fixed with cyclic annular flange, the inner wall of collecting barrel is in screw thread portion has been seted up to the top position of cyclic annular flange, screw thread portion department demountable installation has filtering component, just filtering component is located push down the below of subassembly, filtering component seals collecting barrel and bottom with cyclic annular flange contacts.

Preferably, the bottom of the collecting cylinder is horizontally and fixedly communicated with a liquid discharge pipe, and the end part of the liquid discharge pipe is provided with a sealing cover through threads.

Preferably, the pressing assembly comprises a stud and a pressing plate, the stud is vertically coaxial and meshed with the top cover, the stud stretches into a rotary bearing horizontally fixed on the outer side of the bottom end of the collecting cylinder body, a connecting sleeve is fixed on the outer ring of the rotary bearing, the pressing plate is horizontally fixed on the bottom end of the connecting sleeve and is in sliding fit with the collecting cylinder body, a sealing plate is fixed on the bottom surface of the pressing plate in a coated mode, the sealing plate is tightly matched with the collecting cylinder body, and a part, extending out of the top surface of the top cover, of the stud is meshed with a locking nut.

Preferably, the sealing plate is made of rubber, and the sealing plate is in interference fit with the collecting cylinder body.

Preferably, a hand wheel is horizontally fixed at the top end of the stud, and anti-skid grains are formed in the surface of the hand wheel.

Preferably, guide holes are vertically formed in the two sides, located on the top cover, of the stud, guide rods are coaxially matched with the guide holes in a sliding mode, and the bottom ends of the guide rods are fixedly connected with the pressing plate.

Preferably, the filtering component comprises a threaded sleeve and a convex block, the threaded sleeve is meshed with the threaded portion and connected with the threaded portion, the bottom end of the threaded sleeve is in contact with the annular flange, filter screens are fixedly sealed on the upper portion and the lower portion of the inner wall of the threaded sleeve, multiple layers of filter paper are arranged between the two filter screens in a stacked mode, and the convex block is fixedly arranged in the middle of the top face of the filter screen at the top.

When the bacillus collecting device on the ground surface is used, the top cover is firstly screwed off from the top of the collecting cylinder, then the top cover and the pressing component are taken out of the collecting cylinder in an uplifting mode, then bacillus fermentation liquor collected from the ground surface can be added into the collecting cylinder, after the liquid adding is finished, the locking nut is screwed up to be close to the hand wheel, then the pressing plate is driven to be close to the top cover in a mode of screwing the stud in a reverse rotation mode until the pressing plate is in contact with the top cover, the top cover is screwed on the top of the collecting cylinder again, the sealing cover at the end part of the liquid discharge pipe is taken off, then the pressing plate and the sealing plate are driven to descend in the collecting cylinder in a mode of screwing the stud in a forward rotation mode, and because the sealing plate is tightly matched with the collecting cylinder, the bacillus fermentation liquor on the filtering component can be subjected to pressure filtration in the descending process of the sealing plate, filtrate is discharged to the outside through the liquid discharge pipe and collected, filtered bacilli are remained on the upper portion of the filtering component, after the sealing plate descends for a certain distance, the sealing plate can wait for a certain time to discharge the filtrate through the liquid discharge pipe, then the sealing plate continues to descend for a certain distance, and the filtrate is not discharged from the liquid discharge pipe for a plurality of times, so that the filter-pressing collection of bacilli in the bacilli fermentation liquid is completed, the pressurization is carried out by adopting a thread meshing mode instead of a direct pressing mode, the pressurization mode is simple and easy to operate, the filter-pressing effect on the fermentation liquid is improved, the use of a bacilli collecting device is facilitated, the top cover is taken down after the filter-pressing is completed, the bacilli remained in the collecting cylinder are poured out from the upper portion, after the bacilli are poured out, a head can extend into the collecting cylinder to clamp the convex block to rotate, so that the thread sleeve is meshed with the thread portion, and then the filter assembly is taken out integrally for complete cleaning, so as to be used repeatedly.

Has the advantages that: 1. the utility model drives the pressing plate and the sealing plate to be pressed downwards for pressurizing and filtering by screwing the stud and the top cover to be meshed, replaces the direct pressing mode for pressurizing, has simple and easy operation, improves the filter pressing effect on the fermentation liquor and facilitates the use of the bacillus collecting device;

2. through the mode of thread bush and screw thread portion meshing fix filter assembly detachable in the collection barrel, conveniently wholly take out filter assembly and carry out thorough clearance to subsequent used repeatedly.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a front external view of the present invention;

fig. 2 is a front sectional view of the present invention;

FIG. 3 is an enlarged view of a portion A of the present invention;

fig. 4 is a plan view of the present invention.

The reference numerals are explained below:

1. a guide bar; 2. a top cover; 201. a guide hole; 3. collecting the cylinder; 301. sealing the cover; 302. a liquid discharge pipe; 303. a threaded portion; 304. an annular flange; 4. pressing the assembly; 401. a hand wheel; 402. a stud; 403. locking the nut; 404. a slew bearing; 405. connecting sleeves; 406. pressing a plate; 407. a sealing plate; 5. a filter assembly; 501. a bump; 502. a threaded sleeve; 503. filtering paper; 504. and (5) filtering by using a filter screen.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, the utility model provides a bacillus collection device on earth's surface, including collecting barrel 3 and top cap 2, collecting barrel 3 is top surface open-ended tubular structure, and collecting barrel's 3 top is fixed with top cap 2 through screw thread sealing, and the middle part coaxial meshing of top cap 2 is connected with pushes down subassembly 4, and pushes down the part that subassembly 4 stretched into in collecting barrel 3 and closely cooperates with collecting barrel 3. An annular flange 304 is horizontally fixed at the bottom of the inner wall of the collecting cylinder 3, a threaded portion 303 is formed in the inner wall of the collecting cylinder 3 above the annular flange 304, a filtering component 5 is detachably mounted at the threaded portion 303, the filtering component 5 is located below the pressing component 4, the filtering component 5 seals the collecting cylinder 3, and the bottom end of the filtering component contacts with the annular flange 304.

As a preferable scheme of the scheme, the bottom of the collecting cylinder 3 is horizontally and fixedly communicated with a liquid discharge pipe 302 so as to discharge the filtrate in time through the liquid discharge pipe 302, and the end of the liquid discharge pipe 302 is provided with a sealing cover 301 through threads, so that the opening or closing of the liquid discharge pipe 302 is conveniently controlled through the sealing cover 301, the pressing component 4 comprises a stud 402 and a pressing plate 406, the stud 402 is vertically, coaxially and in meshed connection with the top cover 2, the stud 402 extends into the outer side of the bottom end of the collecting cylinder 3 and is horizontally fixed with a rotary bearing 404, the outer ring of the rotary bearing 404 is fixed with a connecting sleeve 405, preferably, the inner ring of the rotary bearing 404 is in interference fit with the stud 402, the outer ring of the rotary bearing 404 is in interference fit with the connecting sleeve 405, the connecting sleeve 405 is welded and fixed with the pressing plate 406, the bottom end of the connecting sleeve 405 is horizontally fixed with the pressing plate 406, and the sealing plate 407 is closely matched with the collecting cylinder 3, and the part of the stud 402 extending out of the top surface of the top cover 2 is engaged with the locking nut 403, so that the lifting of the pressing plate 406 and the sealing plate 407 is realized in a manner that the stud 402 of the pressing component 4 is engaged with the top cover 2, and then the pressurizing and filtering of the fermentation liquor are completed.

The material of closing plate 407 is rubber, and closing plate 407 and 3 interference fit of collection barrel, so set up, be convenient for through closing plate 407 can realize filtering the pressure boost of zymotic fluid through the mode in compression space at the in-process that descends, the top level of double-screw bolt 402 is fixed with hand wheel 401, and anti-skidding line has been seted up on hand wheel 401 surface, so set up, be convenient for rotate double-screw bolt 402 through the mode of handheld hand wheel 401 application of force, and avoid taking off hand at hand wheel 401's in-process hand wheel 401.

Top cap 2 is located the equal vertical guiding hole 201 of having seted up in both sides of double-screw bolt 402, the equal coaxial sliding fit of guiding hole 201 has guide arm 1, and the bottom of guide arm 1 all with clamp plate 406 fixed connection, so set up, be convenient for ensure through guide arm 1 and guiding hole 201 sliding fit's mode that closing plate 407 can not take place the dislocation along with the rotation of double-screw bolt 402, filter assembly 5 includes thread bush 502 and lug 501, thread bush 502 is connected with screw thread portion 303 meshing and the bottom of thread bush 502 contacts with annular flange 304, the inner wall upper portion and the lower part of thread bush 502 all seal and are fixed with filter screen 504, range upon range of filter paper 503 that is provided with the multilayer between two filter screens 504, the filter screen 504 top surface middle part at top is fixed with lug 501, so set up, be convenient for the instrument to carry the back rotation through lug 501 and make thread.

By adopting the structure, when in use, the top cover 2 is firstly screwed off from the top of the collection cylinder 3, then the collection cylinder 3 is taken out together with the top cover 2 and the pressing component 4 by the lifting mode, then bacillus fermentation liquor collected from the ground surface can be added into the collection cylinder 3, after the liquid adding is finished, the locking nut 403 is screwed up to be close to the hand wheel 401, then the pressing plate 406 is driven to be close to the top cover 2 by screwing the stud 402 in a reverse rotation mode until the top cover 2 is just contacted with the top cover 2, the top cover 2 is screwed up again at the top of the collection cylinder 3, the sealing cover 301 at the end part of the liquid discharge pipe 302 is taken down, then the pressing plate 406 and the sealing plate 407 are driven to descend in the collection cylinder 3 by screwing the stud 402 in a forward rotation mode, because the sealing plate 407 is tightly matched with the collection cylinder 3, the bacillus fermentation liquor on the filtering component 5 can be pressurized and filtered in the descending process of, the bacilli obtained by filtration are left on the upper part of the filtering component 5, the sealing plate 407 can wait for a period of time after descending for a certain distance to drain the filtrate through the liquid discharge pipe 302, then the sealing plate 407 continues to descend for a certain distance, and the filtering is repeated until the filtrate is not discharged from the liquid discharge pipe 302, so that the filter-pressing collection of the bacilli in the bacilli fermentation liquid is completed, the bacilli in the collection cylinder body 3 are poured out from the upper part by adopting a thread meshing mode to replace a direct pressing mode for pressurization, the pressurization mode is simple and easy to operate, the filter-pressing effect on the fermentation liquid is improved, the use of the bacilli collection device is facilitated, the top cover 2 is taken down after the filter-pressing is completed, the bacilli left in the collection cylinder body 3 can be poured out, a tool can be stretched into the collection cylinder body 3 to clamp the convex block 501 to rotate, so that the thread sleeve 502 is meshed with the thread part 303, for subsequent reuse.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. A bacillus collection device on the earth's surface, including collecting barrel (3) and top cap (2), its characterized in that: the collecting cylinder body (3) is of a cylinder body structure with an opening on the top surface, the top cover (2) is fixed on the top of the collecting cylinder body (3) in a sealing mode through threads, the middle of the top cover (2) is coaxially connected with a pressing component (4) in a meshing mode, and the part, extending into the collecting cylinder body (3), of the pressing component (4) is tightly matched with the collecting cylinder body (3);

the inner wall bottom level of collecting barrel (3) is fixed with cyclic annular flange (304), the inner wall of collecting barrel (3) is in screw thread portion (303) have been seted up to the top position of cyclic annular flange (304), screw thread portion (303) department demountable installation has filtering component (5), just filtering component (5) are located the below of pushing down subassembly (4), filtering component (5) seal collecting barrel (3) and bottom with cyclic annular flange (304) contact.

2. A surface-borne collection of bacilli as recited in claim 1, wherein: the bottom of the collecting cylinder body (3) is horizontally and fixedly communicated with a liquid discharge pipe (302), and the end part of the liquid discharge pipe (302) is provided with a sealing cover (301) through threads.

3. A surface-borne collection of bacilli as recited in claim 2, wherein: the downward pressing component (4) comprises a stud (402) and a pressing plate (406), the stud (402) is connected with the top cover (2) in a vertical coaxial and meshed mode, the stud (402) stretches into a rotary bearing (404) horizontally fixed on the outer side of the bottom end of the collecting cylinder body (3), a connecting sleeve (405) is fixed on the outer ring of the rotary bearing (404), the pressing plate (406) is horizontally fixed on the bottom end of the connecting sleeve (405), the pressing plate (406) is in sliding fit with the collecting cylinder body (3), a sealing plate (407) is fixed on the bottom surface of the pressing plate (406) in a coated mode, the sealing plate (407) is in tight fit with the collecting cylinder body (3), and a locking nut (403) is connected to the part, stretching out of the top cover (2), of the stud (402) in a meshed mode.

4. A surface-borne collection of bacilli as recited in claim 3, wherein: the sealing plate (407) is made of rubber, and the sealing plate (407) is in interference fit with the collecting cylinder body (3).

5. A surface-borne collection of bacilli as recited in claim 4, wherein: a hand wheel (401) is horizontally fixed at the top end of the stud (402), and anti-skid grains are formed in the surface of the hand wheel (401).

6. A surface-borne collection of bacilli as claimed in claim 3, 4 or 5 wherein: the top cover (2) is located guide holes (201) are vertically formed in two sides of the stud (402), guide rods (1) are coaxially matched with the guide holes (201) in a sliding mode, and the bottom end of each guide rod (1) is fixedly connected with the pressing plate (406).

7. A surface-borne collection of bacilli as recited in claim 6, wherein: the filter assembly (5) comprises a threaded sleeve (502) and a lug (501), the threaded sleeve (502) is meshed with the threaded portion (303) and connected with the bottom end of the threaded sleeve (502) and contacted with the annular flange (304), filter screens (504) are fixed on the upper portion and the lower portion of the inner wall of the threaded sleeve (502) in a sealed mode, a plurality of layers of filter paper (503) are stacked between the filter screens (504), and the lug (501) is fixed in the middle of the top face of the filter screen (504) at the top.