CN219899539U - Quick belt cleaning device of centrifuging tube - Google Patents

Abstract

The utility model discloses a quick centrifugal tube cleaning device, which comprises a placing platform, wherein a rotating base used for placing and rotating a centrifugal tube is rotatably arranged on the placing platform, and the rotating base is provided with a driving mechanism; each rotating base is provided with a clamp for fixing a centrifuge tube, each clamp comprises a pair of C-shaped claws with opposite openings, each C-shaped claw is fixed above the corresponding rotating base through a vertically arranged fixing rod, the bottom of each fixing rod is hinged to the corresponding rotating base through a horizontally arranged pin shaft, a torsion spring is arranged between each fixing rod and each rotating base, the two C-shaped claws of the same pair are inclined towards different directions respectively, and when the C-shaped claws of each pair are buckled together, the two ends of each C-shaped claw are staggered to form an X shape; every the top of rotating the base all is vertical to be equipped with the brush, and all brushes are all together fixed through the brush frame, be equipped with the elevating system that is used for driving the brush frame and reciprocates on the platform. Can wash the centrifuging tube in batches, simple structure washs high efficiency.

Description

Quick belt cleaning device of centrifuging tube

Technical Field

The utility model relates to the technical field of experimental equipment cleaning equipment, in particular to a quick centrifugal tube cleaning device.

Background

Centrifuges are machines that utilize centrifugal force to separate components of liquids from solid particles or mixtures of liquids and liquids, and are common processing equipment in the chemical arts. When the samples are centrifuged, a plurality of groups of samples are required to be centrifuged at the same time, after the centrifugation is finished, the number of the centrifugal tubes is more, and the cleaning workload is large. The traditional cleaning mode adopts a manual mode to clean, and one centrifugal tube can be basically operated at one time, so that the working efficiency is low.

CN112452987a discloses a test tube cleaning machine, which comprises a machine table, a test tube rack, a test tube support, a water adding mechanism and a cleaning mechanism. Can wash in batches, but at every turn need change different racks to the test tube of different bore sizes, can't satisfy all test tubes. Therefore, a cleaning device with a wide application range is urgently needed.

Disclosure of Invention

The utility model aims to solve the technical problems in the prior art, and particularly provides a quick centrifugal tube cleaning device which can clean centrifugal tubes in batches, is suitable for test tubes with different calibers and sizes, and is simple in structure and efficient in cleaning.

In order to achieve the above purpose, the utility model provides a quick centrifugal tube cleaning device, which comprises a placing platform, wherein a rotating base for placing and rotating a centrifugal tube is rotatably arranged on the placing platform, and the rotating base is provided with a driving mechanism; each rotating base is provided with a clamp for fixing a centrifuge tube, each clamp comprises a pair of C-shaped claws with opposite openings, each C-shaped claw is fixed above the corresponding rotating base through a vertically arranged fixing rod, the bottom of each fixing rod is hinged to the corresponding rotating base through a horizontally arranged pin shaft, a torsion spring is arranged between each fixing rod and each rotating base, the two C-shaped claws of the same pair are inclined towards different directions respectively, and when the C-shaped claws of each pair are buckled together, the two ends of each C-shaped claw are staggered to form an X shape;

every the top of rotating the base is all vertically equipped with the brush, and all brushes are all together fixed through the brush frame, be equipped with the elevating system that is used for driving brush frame reciprocates on the place platform, the brush includes the brush-holder stud that the cavity set up, the brush-holder stud bottom is sealed, and the top passes through the outside water supply of water pipe intercommunication, the brush-holder stud is last to be covered with the position of brush hair and is equipped with the apopore.

In the scheme, the method comprises the following steps: the locating blind hole for locating the centrifugal tube is formed in the rotating base, and most of the bottom of the centrifugal tube is conical, so that the bottom of the centrifugal tube can be located.

In the scheme, the method comprises the following steps: the lifting mechanism is a lifting motor and can automatically lift, thereby being convenient and efficient.

In the scheme, the method comprises the following steps: the circular arc outside level of C type claw is equipped with the screw rod, be equipped with the through-hole that supplies the screw rod to pass on the dead lever, the screw rod passes dead lever and nut realize fastening, can rotate C type claw and make its both ends hug closely in the both sides of centrifuging tube, also can be applicable to the centrifuging tube of different aperture sizes simultaneously.

In the scheme, the method comprises the following steps: the C-shaped claw is wrapped with the anti-slip silica gel pad, and the centrifuge tube is made of glass, so that the anti-slip silica gel pad can not only prevent slipping, but also prevent the C-shaped claw from generating scratches on the centrifuge tube, and protect the centrifuge tube.

In the scheme, the method comprises the following steps: the bottom of rotating the base is rotated and connected on place the platform, it is circular to rotate the base, and all is equipped with the tooth on its lateral wall, forms the gear form, place platform's middle part is equipped with the driving gear, the driving gear is equipped with rotation motor, and all rotate the base and all mesh with the driving gear, drive each rotation base through the driving gear simultaneously and rotate, save cost input, only need a motor just drive a plurality of rotation bases simultaneously and rotate to wash.

In the scheme, the method comprises the following steps: the diameter of the driving gear is equal to that of the rotating base, the driving gear is also provided with a clamp, and the brush frame is also provided with a brush positioned right above the driving gear. Increase fixed centrifuging tube and the mechanism of wasing the centrifuging tube, increase and wash quantity, raise the efficiency.

In summary, the beneficial effects of the utility model are as follows: the rotating base can drive the centrifuge tube to rotate, so that the centrifuge tube is cleaned. The elevating system that sets up can drive the brush and reciprocate to provide installation space for the centrifuging tube, also satisfy simultaneously and stretch into the centrifuging tube with the brush in. The C-shaped claw that sets up can be applicable to the centrifuging tube of different bore sizes, because the inclination of two C-shaped claws of same pair is inconsistent, and both ends are staggered and form X form, can form two sets of clamp relations of difference in height, improves the fixed effect to the centrifuging tube as far as possible. The torsional spring that sets up can press to the centrifuging tube with the C type claw of both sides to form clamping force, and can be applicable to the centrifuging tube of different bore sizes, limit the scope of centrifuging tube through C type simultaneously.

Drawings

FIG. 1 is a schematic illustration of the present utility model;

FIG. 2 is a top view of the placement platform;

fig. 3 is a schematic view of the clamp as it is tightened.

Detailed Description

The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:

as shown in fig. 1 to 3, a centrifugal tube a rapid cleaning device comprises a placing platform 1, wherein a driving gear 3 is arranged in the middle of the placing platform 1, and the driving gear 3 is provided with a rotating motor 3a. The placement platform 1 is provided with 4 rotation bases 2 around the driving gear 3, and the bottoms of all the rotation bases 2 are rotationally connected to the placement platform 1 through vertical rotating shafts. The rotary base 2 is circular, and the side walls of the rotary base are provided with teeth to form a gear shape. All the rotating bases 2 are meshed with the driving gear 3, and all the rotating bases 2 are driven to rotate through the driving gear 3 at the same time, so that cost investment is saved, and a plurality of rotating bases are driven to rotate at the same time only by one motor, so that cleaning is performed. The driving gear 3 and the rotating base 2 are provided with positioning blind holes 9 for positioning the centrifugal tube a, so that the bottom of the centrifugal tube a can be positioned.

Every rotates anchor clamps that all are equipped with on the base 2 and are used for fixed centrifuging tube a, anchor clamps include the C type claw 5 that a pair of opening set up relatively, C type claw 5 is fixed in rotation base 2 top through the dead lever 4 of vertical setting, the bottom of dead lever 4 articulates on rotating base 2 through the round pin axle that the level set up, be equipped with the torsional spring between dead lever 4 and the rotation base 2, C type claw 5 of same group is inclined towards different directions respectively for C type claw 5 both ends one is high one and low to set up, simultaneously, both ends stagger from top to bottom when every C type claw 5 lock is in the same place, form X form.

The arc outside level of C type claw 5 is equipped with the screw rod, is equipped with the through-hole that supplies the screw rod to pass on the dead lever 4, and the screw rod passes dead lever 4 and nut realization fastening, can rotate C type claw 5 and make its both ends hug closely in the both sides of centrifuging tube a. Because centrifuging tube a is often made for glass, all wraps up outside C type claw 5 has one deck antiskid silica gel pad, not only can prevent skidding, also can avoid C type claw 5 to produce the mar on centrifuging tube a simultaneously, protection centrifuging tube a.

The upper part of each rotating base 2 is vertically provided with a hairbrush 6, all hairbrushes 6 are fixed together through a hairbrush frame 7, and the placing platform 1 is provided with a lifting mechanism 8 for driving the hairbrush frame 7 to move up and down. Wherein, elevating system 8 is elevator motor, and automatic rising is convenient high-efficient. Specifically, the brush 6 comprises a brush rod 6a which is arranged in a hollow mode, the bottom of the brush rod 6a is closed, the top of the brush rod is communicated with an external water supply source through a water pipe, and a water outlet hole 6b is formed in the part, covered with bristles, of the brush rod 6 a.

In order to increase the cleaning quantity and improve the efficiency, the diameter of the driving gear 3 is equal to that of the rotating base 2, the driving gear 3 is also provided with a clamp, and the brush frame 7 is also provided with a brush 6 positioned right above the driving gear 3. Adding a mechanism for fixing the centrifugal tube a and cleaning the centrifugal tube a.

When the centrifugal tube clamping device is used, the lifting motor is driven to lift the brush frame 7, and then the centrifugal tube a is fixed through the C-shaped claw 5, so that clamping is achieved. After the fixing is finished, the lifting motor is driven to lower the brush frame 7, and the brush 6 extends into the centrifuge tube a. The rotating motor 3a is started, the rotating base 2 is driven to rotate through the driving gear 3, and therefore each centrifugal tube a is driven to rotate, and the centrifugal tubes a are cleaned.

While embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the utility model, the scope of which is defined by the claims and their equivalents.

Claims (7)

1. Quick belt cleaning device of centrifuging tube, its characterized in that: the centrifugal tube placing device comprises a placing platform (1), wherein a rotating base (2) for placing and rotating the centrifugal tube is rotatably arranged on the placing platform (1), and the rotating base (2) is provided with a driving mechanism; each rotating base (2) is provided with a clamp for fixing a centrifuge tube, each clamp comprises a pair of C-shaped claws (5) with opposite openings, each C-shaped claw (5) is fixed above the corresponding rotating base (2) through a fixing rod (4) which is vertically arranged, the bottoms of the fixing rods (4) are hinged to the corresponding rotating base (2) through pin shafts which are horizontally arranged, torsion springs are arranged between the fixing rods (4) and the corresponding rotating base (2), and the two C-shaped claws (5) of the same pair are inclined towards different directions respectively, so that two ends of each pair of C-shaped claws (5) are mutually staggered when being buckled together to form an X shape;

a hairbrush (6) is vertically arranged above each rotating base (2), all hairbrushes (6) are fixed together through a hairbrush frame (7), and a lifting mechanism (8) for driving the hairbrush frame (7) to move up and down is arranged on the placing platform (1); the brush (6) comprises a brush rod (6 a) which is arranged in a hollow mode, the bottom of the brush rod (6 a) is closed, the top of the brush rod is communicated with an external water supply source through a water pipe, and a water outlet hole (6 b) is formed in the part, covered with brush hair, of the brush rod (6 a).

2. The centrifuge tube rapid cleaning device of claim 1, wherein: the rotary base (2) is provided with a positioning blind hole (9) for positioning the centrifugal tube.

3. The centrifuge tube rapid cleaning device of claim 1, wherein: the lifting mechanism (8) is a lifting motor.

4. The centrifuge tube rapid cleaning device of claim 1, wherein: the arc outside level of C type claw (5) is equipped with the screw rod, be equipped with the through-hole that supplies the screw rod to pass on dead lever (4), the screw rod passes dead lever (4) and nut realize fastening.

5. The centrifuge tube rapid cleaning device of claim 4, wherein: and a layer of anti-slip silica gel pad is wrapped outside the C-shaped claw (5).

6. The centrifuge tube rapid cleaning device of claim 1, wherein: the bottom of rotating base (2) rotates to be connected on place platform (1), rotate base (2) for circular, and all be equipped with the tooth on its lateral wall, form the gear, the middle part of place platform (1) is equipped with driving gear (3), driving gear (3) are equipped with rotation motor (3 a), and all rotate base (2) all and driving gear (3) meshing drive each rotation base (2) simultaneously through driving gear (3).

7. The centrifuge tube rapid cleaning device of claim 6, wherein: the diameter of the driving gear (3) is equal to that of the rotating base (2), the driving gear (3) is also provided with a clamp, and the brush frame (7) is also provided with a brush (6) positioned right above the driving gear (3).