CN210043021U - Pest-raising and bean-changing device for green bean weevils - Google Patents

Abstract

The utility model discloses a mung bean weevil insect-culturing bean-changing device, which comprises a culture bottle, a buffer bottle and a bean-changing bottle, wherein the culture bottle is axially and fixedly connected with a leakage cover, the buffer bottle is axially and fixedly connected with another leakage cover, the culture bottle is axially connected with or separated from the bean-changing bottle through the leakage cover, the culture bottle is axially connected with the buffer bottle, the buffer bottle is rotated to drive the leakage cover to rotate, the culture bottle is communicated with the buffer bottle, mung beans can enter the buffer bottle through the leakage cover, the buffer bottle is axially connected with the bean-changing bottle, the bean-changing bottle is rotated to drive the leakage cover to rotate, the buffer bottle is communicated with the bean-changing bottle, mung beans can enter the bean-changing bottle through the leakage cover, the buffer bottle and the bean-changing bottle are rotated, the bean-changing bottle is taken down and replaced, new mung beans are replaced, the bean-changing bottle is connected with the buffer bottle, the bean-changing bottle is rotated to change the bean-changing bottle, the whole device, beans leak into the buffer, the bean changing bottle is rotated and taken down, the buffer bottle is rotated to enable the culture bottle to be communicated with the buffer bottle, and the mung bean weevil can enter the buffer bottle to finish bean changing.

Description

Pest-raising and bean-changing device for green bean weevils

Technical Field

The utility model relates to a weevil insect-culturing bean-changing device, which belongs to the technical field of biological experiment equipment.

Background

China has mung bean seeding area and total output in the top of the world. However, the eating pest mung bean weevil (Callosobruchus chinensis (Linn.)) seriously troubles the production and storage of mung beans in China and restricts the export and foreign exchange of mung beans in China. The reasonable breeding of the mung bean weevils is necessary to provide basic technical support for researches on the aspects of occurrence, harm, ecological characteristics, prevention and treatment and the like of the mung bean weevils.

The method for raising the mung bean elephant comprises the steps of adding a rubber plug on a glass bottle, placing mung beans in the glass bottle, regularly replacing the mung beans every day, and placing the glass bottle in an environment with the temperature of 10-30 ℃ and the relative humidity of about 75%. Because the mung beans are replaced once in 12 hours, the number of the mung bean weevils is lost and some damage is easily caused in the process of replacing the mung beans. Therefore, there is a strong need for an insect-raising apparatus which facilitates the replacement of mung beans and reduces the loss of the callosobruchus chinensis.

SUMMERY OF THE UTILITY MODEL

In order to solve the deficiencies existing in the prior art, the utility model provides a weevil insect-raising bean-changing device, the device are equipped with blake bottle, buffer flask and trade the beans bottle, fine solution in the process of raising the weevil trade beans problem.

The utility model provides a technical scheme that its technical problem adopted is: a mung bean weevil insect-culturing and bean-changing device comprises a culture bottle, a buffer bottle and a bean-changing bottle, wherein the culture bottle is a cylindrical bottle, the upper part of the culture bottle is provided with a small bottle opening, the semicircular part of the bottom of the bottle is uniformly provided with a through hole I, the center of the semicircular part is provided with a shaft hole I, the part, protruding from the edge of the lower end of the bottom of the bottle, is a limiting outer ring, the upper end of the inner wall of the outer ring is provided with a circular inner ring to form a leakage cover rotating area I, the lower end of the inner wall of the outer ring is provided with a semicircular inner ring which forms a semicircular limiting groove I together with the circular inner ring at the upper ends of the outer ring and the inner wall of; the leakage cover is in a kettle cover shape, the upper end of the leakage cover is a rotating shaft I with a clamping block at the bottom, the lower end of the rotating shaft I is provided with a circular plate, the surface of the circular plate is provided with through holes II corresponding to the through holes uniformly distributed on the semicircular part of the bottom of the bottle, the edge of the lower end of the circular plate is provided with an inner ring, and the inner ring is provided with two notches which are limiting grooves on the semicircular dividing line of the through holes II; the outer part of the top end of the buffer bottle is provided with a semicircular ring limiting strip I, the inner wall of the top end of the buffer bottle is provided with two limiting blocks I, the semicircular part of the bottom of the buffer bottle is uniformly provided with a through hole III, the center of the semicircular part is provided with a shaft hole II, the edge of the lower end of the bottom of the bottle is protruded to form a limiting outer ring, the upper end of the inner wall of the outer ring is provided with a circular inner ring to form a leakage cover rotating area II, the lower end of the inner wall of the outer ring is provided with a semicircular inner ring to form a semicircular limiting groove II with the circular inner rings at the upper ends of the outer ring and the inner wall of the outer ring; a semicircular ring limiting strip II is arranged outside the top of the bean changing bottle, two limiting blocks II are arranged on the inner wall of the top end of the bean changing bottle, a ventilating plate is arranged in the bean changing bottle, the ventilating plate is a circular plate provided with uniformly distributed ventilating holes, a shaft sleeve support is further arranged in the bean changing bottle, the shaft sleeve support is a hollow circular plate, and six symmetrically distributed through holes IV are formed in the circular plate; the front end of the small fan is provided with three fan blades, the middle of the small fan is provided with a rotating shaft II, the rotating shaft II is provided with two convex shafts, and the tail part of the rotating shaft II is provided with a handle; the fan axle sleeve is equipped with the semicircle board, and evenly distributed's three through-hole V is seted up to the semicircle board, and the axle sleeve is equipped with two semicylinder recesses for the half axle sleeve that cuts with the axial lead in the axle sleeve, and the axle sleeve both ends are equipped with the lug, and through-hole VI has been seted up to the lug. The two leakage covers respectively penetrate into the culture bottle bottom shaft hole I and the buffer bottle bottom shaft hole II from the rotating shaft part and are limited and fixed through the clamping block, and the two leakage covers can rotate in the leakage cover rotating area I and the leakage cover rotating area II; two fan shaft sleeves are butted, two convex shafts of a small fan are limited in two grooves of the fan shaft sleeves, then self-tapping screws are used for fixing the fan shaft sleeves through lifting lug through holes VI, the small fan can drive fan blades to rotate through a rotating handle, the small fan blades penetrate through a bean changing bottle shaft sleeve support, through holes V of the two fan shaft sleeves and through holes IV of the bean changing bottle shaft sleeve support are connected together through the self-tapping screws, the small fan is connected with a bean changing bottle through the fan shaft sleeve, a bean changing bottle semicircular ring limiting strip II is inserted into the bottom of a buffer bottle, two limiting blocks II of the bean changing bottle are embedded in a leakage cover limiting groove, the bean changing bottle can be rotated to drive a leakage cover to rotate by taking a rotating shaft I as a shaft, the bean changing bottle semicircular ring limiting strip II is rotated into the buffer bottle semicircular limiting groove II, and the rotation of the bean changing bottle is limited; the utility model provides a stopper bottle semi-circular ring spacing I inserts the blake bottle bottom, and two stoppers I of blake bottle inlay with leaking the lid spacing groove, rotate the blake bottle and can drive to leak the lid and use rotation axis I to rotate as the axle, and the stopper bottle semi-circular ring spacing I changes over to blake bottle semi-circular ring spacing groove I, and through the rotation of the spacing I restriction blake bottle of end of blake bottle, the rubber buffer can be plugged in the blake bottle bottleneck.

The culture bottle is axially and fixedly connected with the leakage cover, the buffer bottle is axially and fixedly connected with another leakage cover, the culture bottle is axially connected or separated with the buffer bottle through the leakage cover, the buffer bottle is axially connected with the bean-replacing bottle, the buffer bottle is rotated to drive the leakage cover to rotate, the culture bottle is communicated with the buffer bottle, the mung beans can enter the buffer bottle through the leakage cover, the buffer bottle is axially connected with the bean-replacing bottle, the bean-replacing bottle is rotated to drive the leakage cover to rotate, the buffer bottle is communicated with the bean-replacing bottle, the mung beans can enter the bean-replacing bottle through the leakage cover, the small fan is rotated to enable the mung bean elephant falling along with the mung beans to fly back into the culture bottle, the buffer bottle and the bean-replacing bottle are rotated to take down the bean-replacing bottle and replace new mung beans, the bean-replacing bottle is connected with the buffer bottle, the bean-replacing bottle is rotated to invert the whole device, the beans are leaked into the buffer bottle, the bean-replacing bottle is rotated to take down, rotating the buffer bottle to communicate the culture bottle with the buffer bottle, so that the mung bean weevil can enter the buffer bottle to complete bean changing.

The utility model has the advantages that: the utility model is simple and convenient to operate, can reduce the loss of the mung bean elephant in the bean changing process, and can not cause the damage to the mung bean elephant because of adding beans.

Drawings

The present invention will be further described with reference to the accompanying drawings and the following detailed description.

Fig. 1 is an explosion diagram of the present invention.

FIG. 2 is a schematic view of the structure of the culture flask.

Fig. 3 is a schematic structural view of the leakage cover.

Fig. 4 is a schematic structural view of the buffer bottle.

Fig. 5 is a schematic structural diagram of the bean changing bottle.

Fig. 6 is a schematic structural diagram of a small fan.

Fig. 7 is a schematic structural view of a fan shaft bracket.

Reference numbers in the figures:

1. rubber buffer, 2, blake bottle, 201, shaft hole I, 202, through-hole I, 203, bottleneck, 204, hourglass lid rotation region I, 205, semi-annular spacing groove I, 206, spacing end I, 3, hourglass lid, 301, spacing groove, 302, through-hole II, 303, fixture block, 304, rotation axis I, 4, buffer bottle, 401, spacing strip I, 402, stopper I, 403, through-hole III, 404, semi-annular spacing groove II, 405, spacing end II, 406, shaft hole II, 407, hourglass lid rotation region II, 5, trade beans bottle, 501, through-hole IV, 502, ventilation hole, 503, spacing strip II, 504, stopper II, 505, shaft sleeve support, 506, ventilating board, 6, little fan, 601, flabellum, 602, rotation axis II, 603, protruding shaft, 604, handle, 7, fan shaft sleeve, 701, through-hole V, 702, recess, through-hole VI, 704, lug, 8, self-tapping nail.

Detailed Description

As shown in figures 1-7, a mung bean weevil insect-raising and bean-changing device comprises a culture bottle 2, a buffer bottle 4 and a bean-changing bottle 5, wherein the culture bottle 2 is a cylindrical bottle, a small bottle opening 203 is formed in the upper portion of the culture bottle, a through hole I202 is uniformly distributed in the semicircular portion of the bottom of the culture bottle, a shaft hole I201 is formed in the center of the culture bottle, a limiting outer ring is arranged on the protruding portion of the edge of the lower end of the bottom of the culture bottle, a circular inner ring is arranged at the upper end of the inner wall of the outer ring to form a leakage cover rotating area I204, a semicircular inner ring is arranged at the lower end of the inner wall of the outer ring and forms a semicircular limiting groove I205 with the outer ring and the circular inner ring at the upper end of the inner wall of the outer.

The leakage cover 3 is of a kettle cover type, the upper end of the leakage cover is a rotating shaft I304 with a clamping block 303 arranged at the top, a circular plate is arranged at the lower end of the rotating shaft I304, through holes II 302 corresponding to the through holes uniformly distributed on the semicircular part at the bottom of the bottle are formed in the surface of the circular plate, an inner ring is arranged in the edge of the lower end of the circular plate, and two openings are formed in the inner ring on the semicircular dividing line where the through holes II 302 are located and.

4 top outsides of cushion flask are equipped with semicircular ring spacing I401, 4 top inner walls of cushion flask are equipped with two stopper I402, 4 bottle bottom semicircular part evenly distributed of cushion flask are equipped with through-hole III 403 and positive center is equipped with shaft hole II 406, the outstanding partly be spacing outer loop in bottle bottom lower extreme edge, outer loop inner wall upper end is equipped with a circular inner ring, form II 407 of neglected cover revolution region, outer loop inner wall lower extreme is equipped with a semicircular inner ring, with the outer loop, the circular inner ring in outer loop inner wall upper end forms II 404 of semicircular spacing groove, II 404 of semicircular spacing groove establish at II 302 places semicircular ends of through-hole, the one end of semicircular spacing inslot is equipped with spacing end II 405.

Trade 5 top outsides in beans bottle and be equipped with semicircle spacing strip II 503, trade 5 top inner walls in beans bottle and be equipped with two stoppers II 504, be equipped with ventilating board 506 in the beans bottle 5, ventilating board 506 still is equipped with axle sleeve support 505 for seting up the plectane in evenly distributed ventilation hole 502 in trading beans bottle 5, and axle sleeve support 505 is hollow ring plate, sets up six symmetric distribution's through-hole IV 501 on the ring plate.

The front end of the small fan 6 is provided with three fan blades 601, the middle of the small fan is provided with a rotating shaft II 602, the rotating shaft II 602 is provided with two protruding shafts 603, and the tail of the small fan is provided with a handle 604.

The fan shaft sleeve 7 is provided with a semicircular plate, the semicircular plate is provided with three through holes V701 which are uniformly distributed, the shaft sleeve is a half shaft sleeve which is cut by using an axial lead, two semicircular column grooves 702 are arranged in the shaft sleeve, lifting lugs 704 are arranged at two ends of the shaft sleeve, and the lifting lugs 704 are provided with through holes VI 703.

During the use, two leak and cover 3 and penetrate 2 bottom shaft holes I201 and 4 bottom shaft holes II 406 of buffer bottle of blake bottle respectively by rotatory axle part, through the spacing fixed of fixture block 303, two leak and cover 3 can be in leaking lid 3 rotation region I and leaking lid 3 rotation region II rotations.

The two fan shaft sleeves 7 are butted, the two convex shafts 603 of the small fan 6 are limited in the two grooves 702 of the fan shaft sleeves 7, the small fan 6 is fixed by the self-tapping screw 8 through the through hole VI 703 of the lifting lug 704, the small fan 6 can drive the fan blades 601 to rotate by rotating the handle 604, the fan blades 601 of the small fan 6 penetrate through the shaft sleeve bracket 505 of the bean changing bottle 5, the through holes V701 of the two fan shaft sleeves 7 are connected with the through hole IV 501 of the shaft sleeve bracket 505 of the bean changing bottle 5 through the self-tapping screw 8, and the small fan 6 is connected with the bean changing bottle 5 through the fan shaft sleeves 7.

Trade 5 semicircular ring spacing strips II 503 of beans bottle and insert 4 bottoms of cushion flask, trade two II 504 of stoppers of beans bottle and leak 3 spacing grooves 301 inlays, and keep trading 5 semicircular ring spacing strips II 503 of beans bottle in the one end of leaking the II 302 of through-hole that 3 covers had, it can drive to leak lid 3 and use rotation axis I304 to rotate to change beans bottle 5 semicircular ring spacing strips II 503, change 5 semicircular ring spacing strips II 503 of beans bottle and change over to 4 semicircular ring spacing grooves II 404 of cushion flask, through the rotation that 5 beans bottles were traded in the spacing end II 405 restriction of cushion flask 4.

Insert 2 bottoms of blake bottle in the spacing I401 of 4 semicircle rings of cushion bottle, 4 two stoppers I402 of cushion bottle inlay with leak 3 spacing grooves 301 of lid, and keep 4 semicircle ring spacing I401 of cushion bottle in the one end of leaking through-hole II 302 that lid 3 had, it can drive to leak lid 3 and use rotation axis I304 to rotate cushion bottle 4, the spacing I401 of 4 semicircle rings of cushion bottle changes over to 2 semicircular spacing grooves I205 of blake bottle, through the rotation of 2 spacing I206 restriction cushion bottle 4 of blake bottle.

The rubber plug 1 can be plugged into the mouth 203 of the culture bottle 2.

The operation procedures are as follows: the rubber plug 1, the culture bottle 2, the leakage cover 3, the buffer bottle 4, the leakage cover 3, the bean changing bottle 5, the small fan 6 and the two fan shaft sleeves 7 are installed completely, the buffer bottle 4 is rotated to ensure that the through hole II 302 area of the leakage cover 3 of the culture bottle 2 is staggered with the through hole I202 area of the culture bottle 2, namely, the culture bottle 2 is communicated with the buffer bottle 4 in a separated way, the rubber plug is pulled out, the mung beans are added into the culture bottle 2, when the beans need to be changed, the buffer bottle 4 is rotated to ensure that the through hole II 302 area of the leakage cover 3 of the culture bottle 2 corresponds to the through hole I202 area of the culture bottle 2, namely, the culture bottle 2 is communicated with the buffer bottle 4 to ensure that the mung beans leak into the buffer bottle 4, then the bean changing bottle 5 is rotated to ensure that the through hole II 302 area of the leakage cover 3 of the buffer bottle 4 corresponds to the through hole III area of the buffer bottle 4, namely, the bean changing bottle 5 is communicated with the buffer bottle, controlling wind power to enable the callosobruchus in the buffer bottle 4 to fly back into the culture bottle 2, rotating the buffer bottle 4 and the bean replacing bottle 5 by 180 degrees, enabling the through hole II 302 area of the leakage cover 3 of the culture bottle 2 to be staggered with the through hole I202 area of the culture bottle 2, the through hole II 302 area of the leakage cover 3 of the buffer bottle 4 to be staggered with the through hole III 403 area of the buffer bottle 4, namely, the culture bottle 2 is communicated with the buffer bottle 4 in a separated way, the bean replacing bottle 5 is communicated with the buffer bottle 4 in a separated way, taking down the bean replacing bottle 5, replacing the mung beans in the bean replacing bottle 5 by new mung beans, inserting the bean replacing bottle 5 into the bottom of the buffer bottle 4 and rotating by 180 degrees, the through hole II 302 area of the leakage cover 3 of the buffer bottle 4 corresponds to the through hole III area of the buffer bottle 4, the bean replacing bottle 5 is communicated with the buffer bottle 4, inverting the whole body to enable the mung beans to leak into the buffer bottle 4, rotating the bean replacing bottle 5 by 180 degrees and taking down, rotating the buffer bottle 4 degree and rotating, namely, the culture bottle 2 is communicated with the buffer bottle 4, and the mung bean elephant can enter the buffer bottle 4.

Claims (10)

1. The utility model provides a weevil insect-raising trades beans device which characterized in that: including rubber buffer (1), blake bottle (2), hourglass lid (3), buffer flask (4), trade beans bottle (5), little fan (6), fan axle sleeve (7) and self-tapping nail (8), blake bottle (2) bottleneck (203) can be filled in rubber buffer (1), blake bottle (2) and hourglass lid (3) axial fixity are connected, buffer flask (4) and another hourglass lid (3) axial fixity are connected, little fan (6) are installed in two butt joint fan axle sleeves (7) through two self-tapping nails (8) axial, install in trading beans bottle (5) through six self-tapping nails (8) two butt joint fan axle sleeves (7), blake bottle (2) can realize axial connection or separation through leaking lid (3) with buffer flask (4), buffer flask (4) can realize axial connection or separation through leaking lid (3) with trading beans bottle (5).

2. The insect-culturing and bean-changing device for the callosobruchus chinensis as claimed in claim 1, wherein: the utility model discloses a novel culture bottle, including blake bottle (2), upper portion, the semicircle part evenly distributed of bottle end is equipped with through-hole I (202) and the positive center is equipped with shaft hole I (201), the outstanding part in bottle end lower extreme edge is spacing outer loop, outer loop inner wall upper end is equipped with a circular inner ring, form hourglass lid rotation region I (204), outer loop inner wall lower extreme is equipped with a semicircular inner ring, with the outer loop, the circular inner ring in outer loop inner wall upper end forms semicircular spacing groove I (205), semicircular spacing groove I (205) are established at through-hole I (202) place semicircular end, the one end in semicircular spacing groove I (205) is equipped with spacing end I (206).

3. The insect-culturing and bean-changing device for the callosobruchus chinensis as claimed in claim 1, wherein: the leakage cover (3) is of a kettle cover type, the upper end of the leakage cover is provided with a rotating shaft I (304) with a clamping block (303) at the top, the lower end of the rotating shaft I (304) is provided with a circular plate, the surface of the circular plate is provided with a through hole II (302) which is uniformly distributed with the semicircular part at the bottom of the bottle and corresponds to the through hole, the edge of the lower end of the circular plate is internally provided with an inner ring, and the inner ring is provided with two openings on the semicircular dividing line where the through hole II.

4. The insect-culturing and bean-changing device for the callosobruchus chinensis as claimed in claim 1, wherein: buffer bottle (4) top outside is equipped with semicircle spacing I (401), buffer bottle (4) top inner wall is equipped with two stopper I (402), the partial evenly distributed of semicircle is equipped with through-hole III (403) and the positive center is equipped with shaft hole II (406) at the bottom of buffer bottle (4) bottle, the outstanding part in bottle bottom lower extreme edge is spacing outer loop, outer loop inner wall upper end is equipped with a circular inner ring, form and leak lid revolution region II (407), outer loop inner wall lower extreme is equipped with a semicircular inner ring, with the outer loop, the circular inner ring forms semicircular spacing groove II (404) on the outer loop inner wall, semicircular spacing groove II (404) are established at through-hole II (302) place semicircular end, the one end of semicircular spacing inslot is equipped with spacing end II (405).

5. The insect-culturing and bean-changing device for the callosobruchus chinensis as claimed in claim 1, wherein: trade beans bottle (5) top outside and be equipped with semicircle ring spacing II (503), trade beans bottle (5) top inner wall and be equipped with two stopper II (504), be equipped with ventilating board (506) in trading beans bottle (5), the plectane of ventilating hole (502) is for seting up evenly distributed to ventilating board (506), still is equipped with axle sleeve support (505) in trading beans bottle (5), and axle sleeve support (505) are hollow ring plate, sets up through-hole IV (501) of six symmetric distributions on the ring plate.

6. The insect-culturing and bean-changing device for the callosobruchus chinensis as claimed in claim 1, wherein: the front end of the small fan (6) is provided with three fan blades (601), the middle of the small fan is provided with a rotating shaft II (602), the rotating shaft II (602) is provided with two protruding shafts (603), and the tail of the small fan is provided with a handle (604); the fan shaft sleeve (7) is provided with a semicircular plate, three through holes V (701) which are uniformly distributed are formed in the semicircular plate, the shaft sleeve is a half shaft sleeve which is cut by using the axial lead, two semicircular cylindrical grooves (702) are formed in the shaft sleeve, lifting lugs (704) are arranged at two ends of the shaft sleeve, and through holes VI (703) are formed in the lifting lugs (704).

7. The insect-culturing and bean-changing device for the callosobruchus chinensis as claimed in claim 3, wherein: two leak lid (3) penetrate culture bottle (2) bottom shaft hole I (201) and buffer bottle (4) bottom shaft hole II (406) respectively by the rotating shaft part, and through fixture block (303) spacing fixed, two leak lid (3) can leak lid (3) rotation zone I and leak lid (3) rotation zone II rotations.

8. The insect-culturing and bean-changing device for the callosobruchus chinensis as claimed in claim 6, wherein: two fan axle sleeves (7) are butted, two protruding shafts (603) through the small fan (6) are limited in two grooves (702) of the fan axle sleeve (7), then self-tapping is used for fixing through a through hole VI (703) of a lifting lug (704), the small fan (6) can drive fan blades (601) to rotate through a rotating handle (604), the fan blades (601) of the small fan (6) penetrate through a bean changing bottle (5) axle sleeve bracket (505), a through hole V (701) of the two fan axle sleeves (7) is connected with a through hole IV (501) of the bean changing bottle (5) axle sleeve bracket (505) through a self-tapping nail (8), and the small fan (6) is connected with the bean changing bottle (5) through the fan axle sleeve (7).

9. The insect-culturing and bean-changing device of the green bean weevil as claimed in claim 3, 4 or 5, wherein: trade beans bottle (5) semicircle ring spacing II (503) and insert buffer bottle (4) bottom, trade two stopper II (504) of beans bottle (5) and inlay with hourglass lid (3) spacing groove (301), and keep trading beans bottle (5) semicircle ring spacing II (503) in the one end of leaking through-hole II (302) that lid (3) had, it can drive to leak lid (3) and rotate as the axle to rotate to change beans bottle (5) semicircle ring spacing II (503), change beans bottle (5) semicircle ring spacing II (503) and change over to buffer bottle (4) semicircle ring spacing groove II (404), through the rotation of buffer bottle (4) spacing end II (405) restriction beans bottle (5).

10. The insect-culturing and bean-changing device of the green bean weevil as claimed in claim 2, 3 or 4, wherein: insert blake bottle (2) bottom buffer bottle (4) semicircle spacing strip I (401), inlay with leaking lid (3) spacing groove (301) two stopper I (402) of buffer bottle (4), and keep buffer bottle (4) semicircle spacing strip I (401) in the one end of leaking through-hole II (302) that lid (3) had, it uses rotation axis I (304) to rotate buffer bottle (4) can drive to leak lid (3), buffer bottle (4) semicircle spacing strip I (401) are changeed over to blake bottle (2) semicircle spacing groove I (205), through the rotation of blake bottle (2) spacing end I (206) restriction buffer bottle (4).

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