CN219218004U - High-flux tissue grinding instrument - Google Patents

Abstract

The utility model relates to the technical field of tissue grinding instruments, in particular to a high-flux tissue grinding instrument which comprises a machine body and bolts, wherein a test tube oscillating structure is arranged in the machine body, the test tube oscillating structure comprises a first motor, the first motor is fixedly connected with the inner wall of the machine body, an output shaft of the first motor is fixedly connected with a rotary table, a protruding cylinder on the rotary table is in sliding connection with a chute which drives processing in a strip, both sides of a first limiting plate and a second limiting plate are fixedly connected with the inner wall of the machine body, a plurality of test tubes are respectively placed in the test tube clamping structure through the matching of the test tube clamping structure and a transverse plate, an external power supply of the second motor is connected, the second motor is started to drive a transverse rod to oscillate, the transverse rod oscillates to drive two connecting rods to oscillate relatively, two clamping plates are driven to oscillate relatively, the test tubes are clamped and fixed through soft cushions, the test tubes are prevented from falling and breaking, and subsequent production and processing work is not affected.

Description

High-flux tissue grinding instrument

Technical Field

The utility model relates to the technical field of tissue grinding instruments, in particular to a high-flux tissue grinding instrument.

Background

The high-flux tissue grinder is a multifunctional and efficient sample preparation device which is a famous laboratory and is a new product which is specially pushed out for a small amount of samples, and the high-flux tissue grinder can quickly grind and homogenize hard, soft, elastic and other samples by vibrating tungsten carbide pellets or stainless steel beads back and forth in a sample tube to realize grinding, mixing, homogenizing, cell breaking and the like of the samples, meets the requirements of a physical and chemical analysis laboratory, is provided with grinding tanks with different volumes and different materials, can carry out dry grinding, wet grinding and freeze grinding, and can also carry out cell breaking and DNA/RNA extraction.

For example, the name of the authorized bulletin number CN217747336U is a high-flux tissue grinder, a plurality of test tube bodies are placed on the placing plate, a plurality of grinding balls are placed in the test tube bodies, in the application, the placing plate is arranged, a plurality of test tube bodies filled with tissue samples can be placed on the placing plate at the same time, the motor generates driving force, the placing plate moves up and down to form vibration, the test tube bodies vibrate, the samples in the test tube bodies collide with the grinding balls, and the generated grinding shearing force and impact force enable tissues to be broken, so that original DNA and RNA are effectively separated and extracted. However, when the high-flux tissue grinder shakes the test tube to generate vibration, the high-flux tissue grinder can only shake the test tube by moving up and down, the high-flux tissue grinder cannot shake the test tube uniformly, tissue samples in the test tube and grinding balls cannot collide fully, original DNA and RNA cannot be effectively separated and extracted, the working effect cannot be achieved, meanwhile, the high-flux tissue grinder shakes the test tube, the test tube is not clamped and fixed, the test tube can be shaken outside by the high-flux tissue grinder, the damaged test tube cannot enter subsequent production and processing work, and the subsequent production and processing work is affected.

Disclosure of Invention

The utility model aims to solve the problems that the working effect cannot be achieved and the subsequent production and processing work is influenced in the prior art, and provides a high-flux tissue grinding instrument.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a high flux tissue grinding instrument, includes organism and bolt, be equipped with test tube oscillation structure in the organism, test tube oscillation structure includes first motor, first motor and organism inner wall fixed connection, first motor output shaft and carousel fixed connection, protruding cylinder and the spout sliding connection who drives the strip internal processing on the carousel, drive the spout of strip internal processing and the protruding cylinder sliding connection on the montant, montant runs through slide sliding connection that first limiting plate and second limiting plate and first limiting plate and second limiting plate were last to be processed, the both sides of first limiting plate and second limiting plate all with organism inner wall fixed connection.

Preferably, the upper end of the vertical rod is sleeved with the short rod protruding from the lower end of the transverse plate, and the bolt penetrates through the short rod protruding from the lower end of the transverse plate and part of the vertical rod and abuts against the inner wall of the vertical rod.

Preferably, the cross plate is provided with a plurality of test tube clamping structures, the test tube clamping structures comprise a shell, the surface of the shell is fixedly connected with the inner wall of the cross plate, the inner wall of the shell is fixedly connected with a second motor, an output shaft of the second motor is fixedly connected with a cross rod, two sides of the cross rod are movably connected with connecting rods through pin shafts, two connecting rods are movably connected with clamping plates through pin shafts, and two surfaces of the clamping plates are fixedly connected with soft cushions.

Preferably, both sides of the inner wall of the refrigerator body are fixedly connected with the refrigerator body, and both sides of the inner wall of the refrigerator body are fixedly connected with the electric fan.

Preferably, the upper surface of the machine body is movably connected with the sliding door, and an observation frame is embedded in the surface of the sliding door.

The high-flux tissue grinding instrument provided by the utility model has the beneficial effects that: through the cooperation of test tube clamping structure and diaphragm, put a plurality of test tubes in test tube clamping structure respectively, switch on the external power supply of second motor, the second motor starts and can drive the horizontal pole swing, and horizontal pole swing can drive two connecting rods and swing relatively, drives two splint and swings relatively, holds the test tube through the cushion and fixes, prevents that the test tube from dropping and breaking, prevents that the test tube from damaging, can not influence subsequent production and processing work;

through the cooperation of test tube oscillating structure and diaphragm, first motor start can drive the carousel and rotate, and the carousel rotates and can drive the strip through protruding cylinder on the carousel and swing from top to bottom, and the strip can drive the montant and reciprocate left and right movement on the slide of processing on first limiting plate and second limiting plate through protruding cylinder on the montant, drives the test tube and rocks from top to bottom left and right, makes tissue sample can effectually separate and draws primitive DNA, RNA, can reach the work effect.

Drawings

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

FIG. 2 is a front cross-sectional view of FIG. 1;

FIG. 3 is a front cross-sectional view of the test tube oscillation structure of FIG. 2;

FIG. 4 is a top cross-sectional view of the test tube clamping structure of FIG. 2;

fig. 5 is a perspective view of the cross plate.

In the figure: 1. organism, 2, test tube oscillating structure, 201, montant, 202, drive strip, 203, first limiting plate, 204, first motor, 205, carousel, 206, second limiting plate, 3, refrigerating unit body, 4, test tube clamping structure, 401, cushion, 402, splint, 403, connecting rod, 404, second motor, 405, horizontal pole, 406, shell, 5, diaphragm, 6, bolt, 7, electric fan, 8, sliding door, 9, observation frame.

Detailed Description

The utility model is further described below with reference to the accompanying drawings:

referring to fig. 1-5:

in this embodiment, a high flux tissue grinding instrument, including organism 1 and bolt 6, be equipped with test tube oscillating structure 2 in the organism 1, test tube oscillating structure 2 includes first motor 204, first motor 204 and organism 1 inner wall fixed connection, fix the position of first motor 204, first motor 204 can according to actual demand, first motor 204 output shaft and carousel 205 fixed connection, first motor 204 start can drive carousel 205 rotation, protruding cylinder and the spout sliding connection who drives the processing in the strip 202 on the carousel 205, carousel 205 rotation can drive strip 202 and reciprocate side by side, drive strip 202 swing can drive montant 201 upper and lower left and right swing with protruding cylinder sliding connection on montant 201, montant 201 runs through first limiting plate 203 and second limiting plate 206 and first limiting plate 203 and second limiting plate 206 on the slide sliding connection of processing, montant 201 can reciprocate in first limiting plate 203 and second limiting plate 206, first limiting plate 203 and second limiting plate 206 both sides all are with 1 inner wall fixed connection, first limiting plate 203 and second limiting plate 203 and montant 201 are fixed with the short end of a short rod 5, the short end of connecting the short rod 5 is cup jointed with the montant 5, the short end of montant 201 is fixed with the short end of the short rod 5.

Referring to fig. 1-5:

be equipped with a plurality of test tube clamping structure 4 on diaphragm 5, test tube clamping structure 4 includes shell 406, shell 406 surface and diaphragm 5 inner wall fixed connection, fix the position of shell 406, shell 406 inner wall and second motor 404 fixed connection, fix the position of second motor 404, second motor 404 can according to actual demand, satisfy work needs, second motor 404 output shaft and horizontal pole 405 fixed connection, second motor 404 start can drive horizontal pole 405 swing, horizontal pole 405 both sides all pass through round pin axle and connecting rod 403 swing joint, connecting rod 403 can be on horizontal pole 405 movable, two connecting rods 403 all pass through round pin axle and splint 402 swing joint, splint 402 can be on connecting rod 403 movable connection, two splint 402 surface all with cushion 401 fixed connection, fix the position of cushion 401, organism 1 inner wall both sides all with refrigerating unit body 3 fixed connection, fix the position of refrigerating unit body 3, refrigerating unit body 3 can according to actual demand, satisfy work needs, organism 1 inner wall both sides all with electric fan 7 fixed connection, electric fan 7 can according to actual demand, satisfy work needs, 1 upper surface and organism 8 movable connection, the observation door 8 is inlayed in the embedding frame 9.

Working principle:

when the high-flux tissue grinding instrument is used, a plurality of test tubes are respectively placed in the test tube clamping structure 4, an external power supply of the second motor 404 is connected, the second motor 404 is started to drive the cross rod 405 to swing, the cross rod 405 can drive the two connecting rods 403 to swing relatively, the two clamping plates 402 are driven to swing relatively, the test tubes are clamped and fixed through the soft cushion 401 to prevent the test tubes from falling and breaking, the sliding door 8 is opened to sleeve the transverse plate 5 on the vertical rod 201, the bolts 6 are abutted to the inner wall of the vertical rod 201 when the bolts 6 penetrate through the short rods protruding below the transverse plate 5 and one side of the vertical rod 201, the transverse plate 5 and the vertical rod 201 are fixed, then the external power supply of the first motor 204 is connected, the first motor 204 is started to drive the rotary table 205 to rotate, the rotating disc 205 rotates and can drive the driving bar 202 to swing up and down and left and right through the protruding cylinder on the rotating disc 205, the protruding cylinder on the vertical bar 201 drives the bar 202 to move up and down and left and right through the sliding way processed on the first limiting plate 203 and the second limiting plate 206, the test tube is driven to shake up and down and left and right, the tissue sample in the test tube and the grinding ball are driven to collide with each other, the generated grinding shearing force and impact force enable the tissue to be broken, so that the original DNA and RNA are effectively separated and extracted, the external power supply of the two refrigerating unit bodies 3 is connected, the refrigerating unit bodies 3 are started to enable the inside of the refrigerator body 1 to keep a low-temperature state, the external power supply of the two electric fans 7 is connected again, the electric fans 7 are started to enable the cooling speed in the refrigerator body 1 to be accelerated, and the grinding work of the tissue sample is completed.

While the utility model has been shown and described with reference to a preferred embodiment, it will be understood by those of ordinary skill in the art that various changes in form and details may be made therein without departing from the scope of the utility model.

Claims (5)

1. The utility model provides a high flux tissue grinding appearance, includes organism (1) and bolt (6), its characterized in that: be equipped with test tube oscillating structure (2) in organism (1), test tube oscillating structure (2) include first motor (204), first motor (204) and organism (1) inner wall fixed connection, first motor (204) output shaft and carousel (205) fixed connection, protruding cylinder and the spout sliding connection who drives processing in strip (202) on carousel (205), the spout that drives processing in strip (202) and the protruding cylinder sliding connection on montant (201), montant (201) run through slide sliding connection that processes on first limiting plate (203) and second limiting plate (206) and first limiting plate (203) and second limiting plate (206), both sides of first limiting plate (203) and second limiting plate (206) all with organism (1) inner wall fixed connection.

2. The high throughput tissue milling apparatus of claim 1, wherein: the upper end of the vertical rod (201) is sleeved with a short rod protruding from the lower end of the transverse plate (5), the bolt (6) penetrates through the short rod protruding from the lower end of the transverse plate (5) and a part of the vertical rod (201), and the bolt (6) is abutted against the inner wall of the vertical rod (201).

3. A high throughput tissue milling apparatus as claimed in claim 2 wherein: be equipped with a plurality of test tube clamping structure (4) on diaphragm (5), test tube clamping structure (4) are including shell (406), shell (406) surface and diaphragm (5) inner wall fixed connection, shell (406) inner wall and second motor (404) fixed connection, second motor (404) output shaft and horizontal pole (405) fixed connection, horizontal pole (405) both sides are all through round pin axle and connecting rod (403) swing joint, two connecting rod (403) are all through round pin axle and splint (402) swing joint, two splint (402) surface all with cushion (401) fixed connection.

4. The high throughput tissue milling apparatus of claim 1, wherein: both sides of the inner wall of the machine body (1) are fixedly connected with the refrigerating unit body (3), and both sides of the inner wall of the machine body (1) are fixedly connected with the electric fan (7).

5. The high throughput tissue milling apparatus of claim 1, wherein: the upper surface of the machine body (1) is movably connected with a sliding door (8), and an observation frame (9) is embedded in the surface of the sliding door (8).

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