CN211637622U

CN211637622U - Triangular flask belt cleaning device is used in bacterial cultivation

Info

Publication number: CN211637622U
Application number: CN201921781973.8U
Authority: CN
Inventors: 鲁莉; 徐萍; 弋英; 董礼艳; 张辉
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-23
Filing date: 2019-10-23
Publication date: 2020-10-09
Anticipated expiration: 2029-10-23

Abstract

The utility model discloses a strain is cultivateed and is used triangular flask belt cleaning device belongs to experimental articles for use cleaning device field, its characterized in that: comprises a cleaner, a basin, a motor and a rotating mechanism; the cleaner comprises a vertical rod, a first telescopic rod, a second telescopic rod and a water pipe; a series of water spraying holes are formed in the positions, close to the vertical rods; the upper end of the water pipe is hinged with one end of a second telescopic rod, and the other end of the second telescopic rod is hinged with the upper end of a first telescopic rod; the rotating mechanism comprises a first cylinder, a circular ring and a clamping jaw; a second cylinder is fixedly arranged in the basin, and the first cylinder is positioned at the inner side of the second cylinder; the upper ends of the first cylinder and the second cylinder are respectively provided with two notches; the clamping jaw is positioned in the sliding groove; the claw comprises a cylinder body and a claw body; the motor is fixed on the basin and drives the circular ring to rotate through the transmission device. Compared with the prior art have wash high efficiency, swift characteristics.

Description

Triangular flask belt cleaning device is used in bacterial cultivation

Technical Field

The utility model relates to an experimental articles for use cleaning device, especially a strain is cultivateed and is used triangular flask belt cleaning device.

Background

The triangular flask is a common glass instrument in biological laboratories and medical clinical laboratory, and is mainly used for tissue analysis or strain culture. The appearance is in a flat-bottom conical shape, the mouth is small, the bottom is large, and the cleaning difficulty is large. Brush on the market is mostly column annular brush, be applicable to the washing of cylindrical glass apparatus such as graduated flask test tube, can't brush bottle bottom side to this kind of column brush of triangular flask, consequently chinese utility model rotatable triangular flask bottle brush (CN201720155138.8) has designed the brush of a similar cone, but the in-service operation process, the triangular flask neck is too narrow, use the brush body that this kind of centrum brush just requires the brush or want soft or brush hair sparse, just can guarantee the entering of fully warping, and get into in the future because under the body is wide, radius overlength is exerted hard to the brush hair, scrub the effect far away. Therefore, the existing triangular bottle with high residual oil content cannot be cleaned by using soapy water at all, and the triangular bottle is required to be cleaned by using the soapy water, soaked for 24-48 hours by using a specially-prepared cleaning solution (a sodium hydroxide solution or a sodium hydroxide ethanol solution), fished out without visual adhesion, cleaned by using a brush and repeatedly cleaned by using flowing water. This corrosive treatment has the following drawbacks: the method takes time: 1-2 days are needed; ② labor-consuming: repeated fishing and involving alkaline corrosion are dangerous; high cost: various washing agents and devices are needed, and the sodium hydroxide ethanol solution cannot be recycled at present. Therefore, the experiment operator urgently needs a cleaning tool to solve the problem of cleaning the interior of the triangular flask after the culture of the high-fat strain.

SUMMERY OF THE UTILITY MODEL

The technical task of the utility model is to provide a strain cultivation is with triangular flask belt cleaning device to the not enough of above prior art.

The technical proposal of the utility model for solving the technical problem is that: the utility model provides a strain is cultivateed and uses triangular flask belt cleaning device which characterized in that: comprises a cleaner, a basin, a motor and a rotating mechanism; the cleaner comprises a water pipe, a plurality of groups of vertical rods, a first telescopic rod and a second telescopic rod; the water pipe is made of hard materials and is vertically installed, the middle of the water pipe penetrates through the lower wall of the basin, a vertical hole matched with the water pipe is formed in the lower wall of the basin, and sealing performance is achieved between the vertical hole and the water pipe, so that water in the basin is prevented from seeping out of the vertical hole, and the lower end of the water pipe is connected with a water pump or a tap water pipe; the water basin is provided with a water pipe fixing device; a series of water spraying holes are formed in the positions, close to the vertical rods; the upper end of the water pipe is hinged with one end of a second telescopic rod, the other end of the second telescopic rod is hinged with the upper end of a first telescopic rod, and the lower end of the first telescopic rod is hinged with the upper end of the vertical rod; the lower end of the vertical rod is fixed on the sliding block; the outer side surfaces of the vertical rod, the first telescopic rod and the second telescopic rod are respectively provided with a layer of flexible material for scrubbing the inner surface of the triangular flask; the upper surface of the lower wall of the basin is provided with a slide way matched with the slide block, the slide block is positioned in the slide way, a strip-shaped opening is arranged above the slide way, the width of the opening is smaller than that of the slide block and larger than that of a first telescopic rod, the first telescopic rod extends out of the opening, the slide block and the first telescopic rod can slide along the slide way, a second spring is arranged in the slide way, two ends of the second spring are respectively connected to the end part of the slide way and the slide block, and the slide block is pulled towards the direction far away from the water pipe under the elastic action of the second spring; the rotating mechanism comprises a first cylinder, a circular ring and a clamping jaw; a second cylinder is fixedly arranged in the basin, the first cylinder is positioned at the inner side of the second cylinder, and the first cylinder is connected with the second cylinder through a bearing; an annular groove is formed in the position, close to the upper portion, of the outer side of the first cylinder, the annular ring is sleeved at the position, close to the upper portion, of the outer side of the first cylinder, and an annular protrusion matched with the annular groove is formed in the inner side face of the annular ring; the upper ends of the first cylinder and the second cylinder are respectively provided with two notches, a U-shaped extension block is arranged at the notch on the outer side wall of the first cylinder, the U-shaped opening of the extension block is in the same shape as the notch of the first cylinder, and the extension block and the notch form a sliding chute together; the clamping jaw is positioned in the sliding groove; the outer end of the clamping jaw is positioned in the notch of the second cylinder; the claw comprises a barrel body and a claw body, wherein the barrel body is of a cuboid shell structure with an opening at the inner end, the claw body is Y-shaped, the front end of the claw body is forked, and the rear end of the claw body is inserted into the barrel body; the bottom end in the cylinder body is provided with a third spring, and the claw body is jacked towards the axis direction of the first cylinder through the third spring; the lower side surface of the circular ring is tightly attached to the upper surface of the cylinder body, and the lower side surface of the circular ring and the upper side surface of the cylinder body are respectively provided with matched spiral plane threads; the motor is fixed on the basin, the motor drives the circular ring to rotate through the transmission device, and the outer side surface of the circular ring is provided with a structure which is adaptive to the transmission mode; the lower wall of the basin is provided with a water outlet and a water discharge pipe.

The number of the vertical rods, the number one telescopic rods and the number two telescopic rods are respectively two and are symmetrically distributed on two sides of the water pipe

The water pipe fixing device comprises a U-shaped wall and a cam handle; the lower surface of the lower wall of the basin is fixedly provided with a vertical U-shaped wall, the water pipe penetrates through the U-shaped wall, and a cam handle is arranged on the U-shaped wall and close to the opening.

The first telescopic rod and the second telescopic rod respectively comprise a first rod and a second rod, wherein the first rod is provided with a sliding chute, and the second rod is provided with a sliding rail matched with the sliding chute, so that the first rod and the second rod can slide mutually, and the integral length of the telescopic rod is changed; a first spring is arranged between the first rod and the second rod, and the first rod is pushed outwards under the action of the first spring.

The circular ring is formed by splicing two arc structures.

Compared with the prior art, the utility model discloses following outstanding beneficial effect has:

1. the device can be tightly attached to the inner wall of a triangular flask, no dead angle exists in cleaning, the force application radius of the cleaning strip is small, the deformation is small, the cleaning force is large, and the device is suitable for cleaning wall-attached grease;

2. the specification of the device can be adjusted along with the specification of the triangular flask, and the device can be suitable for triangular flasks with various specifications;

3. the automation degree is high, and the cleaning is rapid, efficient and clean;

4. the investment is once, the consumption of alkali, ethanol and flowing water is saved, the use turnover rate of the triangular flask is increased, and the cost is saved.

Drawings

Fig. 1 is a schematic structural view in the use state of the present invention.

Fig. 2 is a schematic view of the partial structure of the utility model before use.

Fig. 3 is a cross-sectional view of the first telescopic rod or the second telescopic rod.

Fig. 4 is a schematic structural view of the rotating mechanism.

Fig. 5 is a structural schematic diagram of a first cylinder and a jaw.

Fig. 6 is a schematic view of the structure of the ring.

Detailed Description

The invention is further described with reference to the drawings and the detailed description.

As shown in fig. 1 to 6, the present invention includes a washer, a tub 14, a motor 1, and a rotating mechanism. The description of the above-mentioned basin and the water pipe described below is not limited to "water", but different liquids are selected according to different situations, and generally, soapy water is selected for a high-grease-residue triangular flask, and a low-residue triangular flask can be directly brushed with tap water. After all the conical flasks are taken down, the final rinsing with deionized water is carried out according to the conditions. If the laboratory itself has a deionized water treatment system, the direct water line 9 may be connected to a deionized water line.

The cleaner comprises a vertical rod 10, a first telescopic rod 8, a second telescopic rod 7 and a water pipe 9, wherein the number of the vertical rod 10, the number of the first telescopic rod 8 and the number of the second telescopic rod 7 are respectively two, and the vertical rods, the first telescopic rod 8 and the second telescopic rod 7 are symmetrically distributed on two sides of the water pipe 9. The water pipe 9 is made of hard materials and is vertically installed, the middle of the water pipe passes through the lower wall of the basin 14, a vertical hole matched with the water pipe 9 is formed in the lower wall of the basin 14, sealing performance is provided between the vertical hole and the water pipe 9, therefore, water in the basin 14 is prevented from seeping out of the vertical hole, and the lower end of the water pipe 9 is connected with a water pump or a tap water pipe through a hose 19. The lower surface of basin 14 lower wall is fixed and is equipped with vertical U-shaped wall 17 (upward looking the direction and observing and be the U-shaped), water pipe 9 pass in the U-shaped wall 17, be equipped with cam handle 18 in the position that is close to the opening part on the U-shaped wall 17, can fix water pipe 9 when rotating cam handle 18 to a certain angle, when rotating cam handle 18 in the opposite direction, can loosen water pipe 9 to water pipe 9 can freely reciprocate. The upper part of the vertical rod 10 is provided with a series of water spraying holes 5, and water is sprayed on the inner wall of the triangular bottle 6 through the water spraying holes 5.

The upper end of water pipe 9 is articulated mutually with the one end of No. two telescopic links 7, and the other end of No. two telescopic links 7 is articulated mutually with the upper end of a telescopic link 8, and the lower extreme of a telescopic link 8 is articulated mutually with the upper end of vertical pole 10. The lower end of the vertical rod 10 is fixed to the slider 16. As shown in fig. 3, each of the first telescopic rod 8 and the second telescopic rod 7 includes a first rod 29 and a second rod 30, wherein the first rod 29 is provided with a sliding slot, and the second rod 30 is provided with a sliding rail 31 adapted to the sliding slot, so that the first rod 29 and the second rod 30 can slide relative to each other, thereby changing the overall length of the telescopic rod. A first spring is arranged between the first rod 29 and the second rod 30, and the first rod 29 is pushed outwards under the action of the first spring, so that the telescopic rod is kept in an extended state in a natural state. The outer side surfaces of the vertical rod 10, the first telescopic rod 8 and the second telescopic rod 7 are respectively provided with a layer of flexible materials 25 for scrubbing the inner surface of the triangular bottle 6, such as cotton cloth, sponge, brushes, rubber strips and the like, different selections can be carried out according to different conditions, and generally speaking, plastic brushes are selected for soapy water cleaning of the high-grease residual triangular bottle.

The upper surface of basin 14 lower wall be equipped with slider 16 suited slide 27, slider 16 be located this slide 27, the top of slide 27 is equipped with the bar opening, open-ended width is less than slider 16's width, is greater than the width of telescopic link 8, telescopic link 8 stretches out from this opening, slider 16 and telescopic link 8 can slide along slide 27, be equipped with No. two springs 15 in the slide 27, No. two springs 15's both ends are connected respectively on slide 27's tip and slider 16, through No. two springs 15's elastic force effect with slider 16 to the direction pulling of keeping away from water pipe 9.

The rotating mechanism comprises a first cylinder 4, a circular ring 2 and a claw 3. A second cylinder 13 is fixedly arranged in the basin 14, the first cylinder 4 is positioned on the inner side of the second cylinder 13, and the first cylinder 4 is connected with the second cylinder 13 through a bearing 12. The position on the outer side of the first cylinder 4 close to the upper position is provided with an annular groove 23, the annular ring 2 is sleeved on the position on the outer side of the first cylinder 4 close to the upper position, the inner side face of the annular ring 2 is provided with an annular protrusion 32 matched with the annular groove 23, and the annular protrusion and the annular groove are matched to play a role in limiting so as to prevent axial movement between the annular groove and the annular groove. For the convenience of installation, the ring 2 can be formed by splicing two arc structures. The upper ends of the first cylinder 4 and the second cylinder 13 are respectively provided with two notches 22, the notch 22 on the outer side wall of the first cylinder 4 is provided with a U-shaped extension block 11, the U-shaped extension block 11 has a U-shaped opening and has the same shape as the notch 22 of the first cylinder, and the extension block and the notch 22 form a sliding groove together. The claw 3 is positioned in the sliding groove and can move along the radial direction of the first cylinder 4 in the sliding groove. When the claws 3 move inward, the triangular flask 6 can be fixed by the claws 3. The outer end of the claw 3 is located in the notch of the second cylinder 13, the first cylinder 4 cannot rotate at the moment, when the claw 3 moves inwards, the rear end of the claw 3 can leave the notch of the second cylinder 13, and the first cylinder 4 can rotate freely at the moment. The claw 3 comprises a cylinder 26 and a claw body 24, the cylinder 26 is a cuboid shell structure with an inner end open, the claw body 24 is Y-shaped, the front end is forked, and the rear end is inserted into the cylinder 26. A third spring 33 is provided at the inner bottom end of the cylinder 26, and the claw 24 is pushed toward the axial center of the first cylinder 4 by the third spring 33. The lower side surface of the circular ring 2 is tightly attached to the upper surface of the cylinder 26, the lower side surface of the circular ring 2 and the upper side surface of the cylinder 26 are respectively provided with matched spiral plane threads 28, and when the circular ring 2 rotates, the two clamping jaws 3 can be driven to move back and forth through the threads 28.

The motor 1 is fixed on the basin 14, the motor 1 drives the circular ring 2 to rotate through a transmission device, the transmission mode can be the conventional mode such as belt transmission, chain transmission, gear transmission and the like, and the outer side surface of the circular ring 2 is provided with a structure suitable for the transmission mode, such as a belt pulley, a chain wheel, a gear and the like.

The lower wall of the basin 14 is provided with a water outlet 21 and a water discharge pipe 20, and water in the basin 14 is discharged through the action of the water outlet 21 and the water discharge pipe 20.

The operation flow is as follows: before use, the cleaning device is in a state shown in figure 2, a triangular flask 6 is inversely arranged on the cleaning device, and the position where the conical surface on the triangular flask 6 is connected with the cylindrical surface at the bottle neck is moved to the hinge joint of a vertical rod 10 and a first telescopic rod 8; then the water pipe 9 is pushed upwards, and when the second telescopic rod 7 is horizontal, the cam handle 18 is pulled to fix the position of the water pipe 9; then start motor 1, open the water pump or the valve of water pipe 9, motor 1 drives ring 2 through rotary mechanism and rotates, because No. two drums 13 block jack catch 3 this moment, therefore No. one drum 4 irrotational, drive jack catch 3 through the rotary action of ring 2 and remove to the intermediate position, until jack catch 3 leaves from No. two drum 13 notch 22 completely, jack catch 3 has fixed the triangular flask this moment, No. one drum 4 and jack catch 3 are rotatory along with ring 2 to drive the synchronous revolution of triangular flask 6. Through water pipe 9 to the interior water spray of triangular flask 6 to can play the effect of wasing triangular flask 6, make 1 antiport of motor after the washing finishes, grasp triangular flask 6 with the hand, because jack catch 3 presss from both sides tight triangular flask 6, jack catch 3 and drum 4 irrotational this moment consequently, drive jack catch 3 outside lateral shifting through ring 2, loosen triangular flask 6 up to.

Can be suitable for the triangular flask 6 of different diameters bottleneck through the effect of slider 16 and vertical pole 10, can adapt to the triangular flask 6 of different specifications through the effect of each telescopic link.

It should be noted that while the invention has been described in detail with respect to specific embodiments thereof, it will be apparent to those skilled in the art that various obvious changes can be made therein without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a strain is cultivateed and uses triangular flask belt cleaning device which characterized in that: comprises a cleaner, a basin, a motor and a rotating mechanism; the cleaner comprises a water pipe, a plurality of groups of vertical rods, a first telescopic rod and a second telescopic rod; the water pipe is made of hard materials and is vertically installed, the middle of the water pipe penetrates through the lower wall of the basin, a vertical hole matched with the water pipe is formed in the lower wall of the basin, and sealing performance is achieved between the vertical hole and the water pipe, so that water in the basin is prevented from seeping out of the vertical hole, and the lower end of the water pipe is connected with a water pump or a tap water pipe; the water basin is provided with a water pipe fixing device; a series of water spraying holes are formed in the positions, close to the vertical rods; the upper end of the water pipe is hinged with one end of a second telescopic rod, the other end of the second telescopic rod is hinged with the upper end of a first telescopic rod, and the lower end of the first telescopic rod is hinged with the upper end of the vertical rod; the lower end of the vertical rod is fixed on the sliding block; the outer side surfaces of the vertical rod, the first telescopic rod and the second telescopic rod are respectively provided with a layer of flexible material for scrubbing the inner surface of the triangular flask; the upper surface of the lower wall of the basin is provided with a slide way matched with the slide block, the slide block is positioned in the slide way, a strip-shaped opening is arranged above the slide way, the width of the opening is smaller than that of the slide block and larger than that of a first telescopic rod, the first telescopic rod extends out of the opening, the slide block and the first telescopic rod can slide along the slide way, a second spring is arranged in the slide way, two ends of the second spring are respectively connected to the end part of the slide way and the slide block, and the slide block is pulled towards the direction far away from the water pipe under the elastic action of the second spring; the rotating mechanism comprises a first cylinder, a circular ring and a clamping jaw; a second cylinder is fixedly arranged in the basin, the first cylinder is positioned at the inner side of the second cylinder, and the first cylinder is connected with the second cylinder through a bearing; an annular groove is formed in the position, close to the upper portion, of the outer side of the first cylinder, the annular ring is sleeved at the position, close to the upper portion, of the outer side of the first cylinder, and an annular protrusion matched with the annular groove is formed in the inner side face of the annular ring; the upper ends of the first cylinder and the second cylinder are respectively provided with two notches, a U-shaped extension block is arranged at the notch on the outer side wall of the first cylinder, the U-shaped opening of the extension block is in the same shape as the notch of the first cylinder, and the extension block and the notch form a sliding chute together; the clamping jaw is positioned in the sliding groove; the outer end of the clamping jaw is positioned in the notch of the second cylinder; the claw comprises a barrel body and a claw body, wherein the barrel body is of a cuboid shell structure with an opening at the inner end, the claw body is Y-shaped, the front end of the claw body is forked, and the rear end of the claw body is inserted into the barrel body; the bottom end in the cylinder body is provided with a third spring, and the claw body is jacked towards the axis direction of the first cylinder through the third spring; the lower side surface of the circular ring is tightly attached to the upper surface of the cylinder body, and the lower side surface of the circular ring and the upper side surface of the cylinder body are respectively provided with matched spiral plane threads; the motor is fixed on the basin, the motor drives the circular ring to rotate through the transmission device, and the outer side surface of the circular ring is provided with a structure which is adaptive to the transmission mode; a water outlet and a water drainage pipe are arranged on the lower wall of the basin; the number of the vertical rods, the number of the first telescopic rods and the number of the second telescopic rods are two respectively, and the vertical rods, the number of the first telescopic rods and the number of the second telescopic rods are symmetrically distributed on two sides of the water pipe.

2. The triangular flask cleaning device for culturing bacterial strains according to claim 1, wherein: the water pipe fixing device comprises a U-shaped wall and a cam handle; the lower surface of the lower wall of the basin is fixedly provided with a vertical U-shaped wall, the water pipe penetrates through the U-shaped wall, and a cam handle is arranged on the U-shaped wall and close to the opening.

3. The triangular flask cleaning device for culturing bacterial strains according to claim 1, wherein: the first telescopic rod and the second telescopic rod respectively comprise a first rod and a second rod, wherein the first rod is provided with a sliding chute, and the second rod is provided with a sliding rail matched with the sliding chute, so that the first rod and the second rod can slide mutually, and the integral length of the telescopic rod is changed; a first spring is arranged between the first rod and the second rod, and the first rod is pushed outwards under the action of the first spring.

4. The triangular flask cleaning device for culturing bacterial strains according to claim 1, wherein: the ring is formed by splicing two arc structures.