阅读说明：本技术 一种生物技术用生物实验器皿样本添加机器 (Biological experiment ware sample adding machine for biotechnology ) 是由 廖永顺 于 2021-09-27 设计创作，主要内容包括：本发明涉及一种添加机器,尤其涉及一种生物技术用生物实验器皿样本添加机器。本发明的目的是提供一种能够实现便于添加样本和固定实验器皿的生物技术用生物实验器皿样本添加机器。技术方案为：一种生物技术用生物实验器皿样本添加机器,包括有橡胶出料器、旋盖、放置机构和推进机构,放置机构的部件上设有橡胶出料器,橡胶出料器一侧螺纹式连接有旋盖,放置机构上设有推进机构。通过放置机构和推进机构之间的配合,可以实现将实验器皿进行向前移动进行推料,通过挤压橡胶出料器,即可实现添加样本的效果。(The invention relates to an adding machine, in particular to a biological experimental ware sample adding machine for biotechnology. The invention aims to provide a biological experiment vessel sample adding machine for biotechnology, which can realize convenient sample adding and experiment vessel fixing. The technical scheme is as follows: the utility model provides a biotechnology is with biological assay household utensils sample interpolation machine, is equipped with the rubber discharger on the part of placement mechanism including rubber discharger, spiral cover, placement mechanism and advancing mechanism, rubber discharger one side screw thread formula is connected with the spiral cover, is equipped with advancing mechanism on the placement mechanism. Through the cooperation between placing the mechanism and the advancing mechanism, can realize advancing the laboratory vessel and move forward and push away the material, through extrusion rubber discharger, can realize adding the effect of sample.)

1. The utility model provides a biotechnology adds machine with biological laboratory ware sample, characterized by, including rubber discharger (1), spiral cover (2), placement mechanism (3) and advancing mechanism (4), be equipped with rubber discharger (1) on the part of placement mechanism (3), rubber discharger (1) one side screw thread formula is connected with spiral cover (2), is equipped with advancing mechanism (4) on placement mechanism (3).

2. The biotechnology-use biological laboratory vessel sample adding machine according to claim 1, wherein the placing mechanism (3) comprises a first support frame (30), a mounting plate (31), a connecting frame (32) and a baffle (33), the first support frame (30) is connected to both sides of the bottom of the mounting plate (31), the connecting frame (32) is arranged on one side of the mounting plate (31), the upper part of the connecting frame (32) is connected with the rubber discharger (1), and the baffle (33) is connected to both sides of the top of the mounting plate (31).

3. The biotechnology-used biological laboratory vessel sample adding machine according to claim 2, wherein the pushing mechanism (4) comprises a second support frame (40), a servo motor (41), a sliding rail (42), a rack (43), a gear (44), a pushing rod (45) and a hollow plate (46), the second support frame (40) is arranged on one side of the mounting plate (31), the servo motor (41) is arranged on the top of the second support frame (40), the gear (44) is arranged on one side of an output shaft of the servo motor (41), the sliding rail (42) is arranged on one side of the top of the mounting plate (31), the rack (43) is connected with the sliding rail (42), the rack (43) is meshed with the gear (44), the pushing rod (45) is arranged on one side of the rack (43), the hollow plate (46) is arranged on one side of the top of the sliding rail (42), and the gear (44) is located in the hollow plate (46).

4. The biotechnology-used biological laboratory vessel sample adding machine according to claim 3, which further comprises an extruding mechanism (5), wherein the extruding mechanism (5) comprises an eccentric circle (50), a first lifting disc (51), a support rod (52), a spring (53), a bearing seat (54), a rotating shaft (55) and an extruding rod (56), one side of an output shaft of the servo motor (41) is provided with the eccentric circle (50), an eccentric position of the eccentric circle (50) is connected with an output shaft of the servo motor (41), the outer side of the eccentric circle (50) is rotatably connected with the first lifting disc (51), one side of the mounting plate (31) is slidably connected with the support rod (52), the spring (53) is arranged between the lower part of the support rod (52) and the bottom of the mounting plate (31), the mounting plate (31) is symmetrically provided with the bearing seat (54), the upper part of the bearing seat (54) is connected with the rotating shaft (55), an extrusion rod (56) is arranged between the rotating shafts (55) in a sliding mode, the extrusion rod (56) is in extrusion fit with the rubber discharging device (1), and one side of the extrusion rod (56) is rotatably connected with one side of the first lifting disc (51).

5. The biological laboratory vessel sample adding machine according to claim 4, wherein the biological laboratory vessel sample adding machine further comprises a limiting mechanism (6), the limiting mechanism (6) comprises a lifting plate (60), a jacking column (61), slide bars (62), a limiting disc (63), a lifting plate (64) and a second lifting disc (65), the lifting plate (60) is arranged at the bottom of the support bar (52), the jacking column (61) is arranged on one side of the top of the lifting plate (60), the slide bars (62) are connected to two sides of the bottom of the mounting plate (31), the limiting disc (63) is connected to the middle of one side of the mounting plate (31) in a sliding manner, the second lifting disc (65) is arranged on the top of the jacking column (61), and the lifting plate (64) is connected between the slide bars (62) in a sliding manner.

6. The biotechnology-used biological laboratory vessel sample adding machine according to claim 5, further comprising a feeding mechanism (7), wherein the feeding mechanism (7) comprises a moving rod (70), a rubber plug (71) and a funnel (72), the moving rod (70) is slidably connected to both sides of the upper portion of the connecting frame (32), the funnel (72) is arranged between one side of the moving rod (70), and the rubber plug (71) is arranged when the funnel (72) moves.

7. The biotechnology-use biological laboratory vessel sample adding machine according to claim 6, further comprising a protection mechanism (8), wherein the protection mechanism (8) comprises a protection cover (80), a cut-off plate (81) and a handle (82), the mounting plate (31) is provided with the protection cover (80), the protection cover (80) covers the servo motor (41) and the hollow plate (46), the cut-off plate (81) is rotatably connected to both sides of the protection cover (80), and the handle (82) is arranged on the cut-off plate (81).

8. A biotech biological laboratory vessel sample adding machine according to claim 7, characterized in that the handle (82) is provided with a strip-shaped groove uniformly.

Technical Field

The invention relates to an adding machine, in particular to a biological experimental ware sample adding machine for biotechnology.

Background

With the development of society and the advancement of science and technology, biotechnology is continuously developed. In biotechnological applications, many sample experiments are performed, and some liquid samples need to be mixed and added, so a sample adding device is often used.

However, the operation of adding when adding the sample of biotechnology research and development at present is all comparatively loaded down with trivial details, generally needs the manual work to use the burette to extract the sample, places the burette in the laboratory vessel top afterwards, then extrudees on dripping the laboratory vessel, and it is comparatively inconvenient to add experimental sample like this, and the laboratory vessel can't fix when the experiment simultaneously, consequently need design one kind can realize being convenient for add the sample and fix the biological laboratory vessel for biotechnology sample adding machine of laboratory vessel.

Disclosure of Invention

In order to overcome the defect that most of sample adding devices used for the research and development of the prior biotechnology have the defects of complicated sample adding operation, the invention aims to provide a biological experimental ware sample adding machine for the biotechnology, which is convenient for adding samples and fixing experimental wares.

The technical scheme is as follows: the utility model provides a biotechnology is with biological assay household utensils sample interpolation machine, is equipped with the rubber discharger on the part of placement mechanism including rubber discharger, spiral cover, placement mechanism and advancing mechanism, rubber discharger one side screw thread formula is connected with the spiral cover, is equipped with advancing mechanism on the placement mechanism.

As the improvement of the scheme, the placing mechanism comprises a first support frame, a mounting plate, a connecting frame and a baffle plate, wherein the two sides of the bottom of the mounting plate are both connected with the first support frame, the connecting frame is arranged on one side of the mounting plate, the upper part of the connecting frame is connected with the rubber discharger, and the two sides of the top of the mounting plate are both connected with the baffle plate.

As the improvement of above-mentioned scheme, advancing mechanism is equipped with the rack including the second support frame, servo motor, slide rail, gear, pushing ram and hollow slab on one side of the mounting panel, second support frame top is equipped with servo motor, servo motor output shaft one side is equipped with the gear, mounting panel top one side is equipped with the slide rail, the sliding connection has the rack on the slide rail, rack and gear engagement, rack one side is equipped with the pushing ram, slide rail top one side is equipped with hollow slab, the gear is located hollow slab.

As the improvement of above-mentioned scheme, still including extrusion mechanism, extrusion mechanism is including the eccentric circle, first lifting disk, the bracing piece, a spring, the bearing frame, pivot and stripper bar, servo motor output shaft one side is equipped with the eccentric circle, the eccentric position and the servo motor output shaft of eccentric circle are connected, eccentric circle outside rotary type is connected with first lifting disk, mounting panel one side slidingtype is connected with the bracing piece, be equipped with the spring between bracing piece lower part and the mounting panel bottom, the mounting panel symmetry is equipped with the bearing frame, bearing frame upper portion rotary type is connected with the pivot, the slidingtype is equipped with the stripper bar between the pivot, stripper bar and rubber discharger press fit, stripper bar one side and first lifting disk one side rotary type are connected.

As the improvement of above-mentioned scheme, still including stop gear, stop gear is including the board that rises, jack-up post, slide bar, spacing dish, lifter plate and second lifter plate, and the bracing piece bottom is equipped with the board that rises, and board top one side that rises is equipped with the jack-up post, and mounting panel bottom both sides all are connected with the slide bar, and the slidingtype is connected with spacing dish in the middle of mounting panel one side, and jack-up capital portion is equipped with the second lifter plate, and the slidingtype is connected with the lifter plate between the slide bar.

As the improvement of the scheme, the improved funnel structure further comprises a feeding mechanism, wherein the feeding mechanism comprises a moving rod, rubber plugs and a funnel, the moving rod is connected to two sides of the upper portion of the connecting frame in a sliding mode, the funnel is arranged between one sides of the moving rod, and the rubber plugs are arranged on the moving funnel.

As the improvement of above-mentioned scheme, still including protection machanism, protection machanism is equipped with the protection casing including protection casing, open-close board and handle on the mounting panel, and the protection shroud is in the servo motor and the hollow core plate outside, and the equal rotary type in protection casing both sides is connected with the open-close board, all is equipped with the handle on the open-close board.

As an improvement of the proposal, the handle is uniformly provided with strip-shaped grooves.

The beneficial effects are that: 1. through the cooperation between placing mechanism and the advancing mechanism, can realize advancing the laboratory vessel and move forward and push away the material, through extrusion rubber discharger, can realize adding the effect of sample, just so need not artifical manually operation, reduce breeding of bacterium, the people of being convenient for carry out the experiment.

2. Through the cooperation between extrusion mechanism and the stop gear, can realize extruding the rubber discharger simultaneously, carry out the effect of extrusion sample, rotate spacing effect to the laboratory vessel simultaneously.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

FIG. 2 is a schematic view of a first partial body structure according to the present invention.

FIG. 3 is a schematic view of a second partial body structure according to the present invention.

Fig. 4 is a schematic perspective view of the placement mechanism of the present invention.

Fig. 5 is a schematic perspective view of a first propulsion mechanism according to the present invention.

Fig. 6 is a schematic perspective view of a second propulsion mechanism according to the present invention.

Fig. 7 is a schematic perspective view of the extrusion mechanism of the present invention.

Fig. 8 is a schematic perspective view of the limiting mechanism of the present invention.

Fig. 9 is a schematic perspective view of the feeding mechanism of the present invention.

Fig. 10 is a perspective view of the protection mechanism of the present invention.

Number designation in the figures: 1. the rubber discharger comprises a rubber discharger, 2, a screw cap, 3, a placing mechanism, 30, a first support frame, 31, a mounting plate, 32, a connecting frame, 33, a baffle plate, 4, a pushing mechanism, 40, a second support frame, 41, a servo motor, 42, a sliding rail, 43, a rack, 44, a gear, 45, a pushing rod, 46, a hollow plate, 5, an extruding mechanism, 50, an eccentric circle, 51, a first lifting disc, 52, a supporting rod, 53, a spring, 54, a bearing seat, 55, a rotating shaft, 56, an extruding rod, 6, a limiting mechanism, 60, a lifting plate, 61, a jacking column, 62, a sliding rod, 63, a limiting disc, 64, a lifting plate, 65, a second lifting disc, 7, a feeding mechanism, 70, a moving rod, 71, a rubber plug, 72, a funnel, 8, a protection mechanism, 80, a protection cover, 81, an opening plate, 82 and a handle.

Detailed Description

The above-described scheme is further illustrated below with reference to specific examples. It should be understood that these examples are for illustrative purposes and are not intended to limit the scope of the present application. The conditions used in the examples may be further adjusted according to the conditions of the particular manufacturer, and the conditions not specified are generally the conditions in routine experiments.

Example 1

A biological laboratory ware sample adding machine for biotechnology is shown in figures 1-6 and comprises a rubber discharger 1, a screw cap 2, a placement mechanism 3 and a propelling mechanism 4, wherein the rubber discharger 1 is arranged on a part of the placement mechanism 3, the screw cap 2 is connected to the right side of the rubber discharger 1 in a threaded manner, and the propelling mechanism 4 is arranged on the placement mechanism 3.

The placing mechanism 3 comprises a first support frame 30, a mounting plate 31, a connecting frame 32 and a baffle 33, the left side and the right side of the bottom of the mounting plate 31 are connected with the first support frame 30, the right front side of the mounting plate 31 is provided with the connecting frame 32, the upper part of the connecting frame 32 is connected with the rubber discharger 1, and the left side and the right side of the top of the rear side of the mounting plate 31 are connected with the baffle 33.

The propelling mechanism 4 comprises a second support frame 40, a servo motor 41, a slide rail 42, a rack 43, a gear 44, a propelling rod 45 and a hollow plate 46, the second support frame 40 is arranged on the right rear side of the mounting plate 31, the servo motor 41 is arranged at the top of the second support frame 40, the gear 44 is arranged on the left side of an output shaft of the servo motor 41, the slide rail 42 is arranged on the left rear side of the top of the mounting plate 31, the rack 43 is connected to the slide rail 42 in a sliding mode, the rack 43 is meshed with the gear 44, the propelling rod 45 is arranged on the right rear side of the rack 43, the hollow plate 46 is arranged on the rear side of the top of the slide rail 42, and the gear 44 is located in the hollow plate 46.

When an experiment is carried out, when a sample needs to be added to an experimental utensil, the screw cap 2 can be rotated and opened firstly, then the sample is loaded into the rubber discharger 1, then the screw cap 2 is reset, then the experimental utensil is placed on the rear side of the mounting plate 31, so that the experimental utensil is positioned on the front side of the push rod 45, then the servo motor 41 is started, the output shaft of the servo motor 41 rotates to drive the gear 44 to rotate, the gear 44 rotates to drive the rack 43 to move forwards, the rack 43 moves forwards to drive the push rod 45 to move forwards, the push rod 45 moves forwards to push the experimental utensil, so that the experimental utensil is positioned on the left rear side of the rubber discharger 1, then the output shaft of the servo motor 41 is controlled to rotate reversely, so that the gear 44 rotates reversely, the rack 43 and the push rod 45 are driven to move backwards to reset, then the rubber discharger 1 can be extruded, so that the sample is extruded to the experimental utensil, then the rubber discharger 1 is loosened, the rubber discharging device 1 automatically expands and resets.

Example 2

On the basis of embodiment 1, as shown in fig. 7 to 10, the rubber discharging device further includes an extruding mechanism 5, the extruding mechanism 5 includes an eccentric circle 50, a first lifting disc 51, a support rod 52, a spring 53, a bearing seat 54, a rotating shaft 55 and an extruding rod 56, the right side of an output shaft of the servo motor 41 is provided with the eccentric circle 50, an eccentric position of the eccentric circle 50 is connected with the output shaft of the servo motor 41, the outer side of the eccentric circle 50 is rotatably connected with the first lifting disc 51, the right rear side of the mounting plate 31 is rotatably connected with the support rod 52, the spring 53 is arranged between the lower part of the support rod 52 and the bottom of the mounting plate 31, the bearing seats 54 are symmetrically arranged on the mounting plate 31, the upper part of the bearing seat 54 is rotatably connected with the rotating shaft 55, the extruding rod 56 is slidably arranged between the rotating shafts 55, the extruding rod 56 is in extruding fit with the rubber discharging device 1, and the rear side of the extruding rod 56 is rotatably connected with the front side of the first lifting disc 51.

An output shaft of the servo motor 41 rotates to drive the eccentric circle 50 to rotate, the eccentric circle 50 rotates to drive the first lifting disc 51 to swing up and down, when the first lifting disc 51 swings up, the support rod 52 moves down, the spring 53 is stretched, the first lifting disc 51 swings up to drive the front side of the extrusion rod 56 to rotate down, the front side of the extrusion rod 56 rotates down to extrude the rubber discharger 1, and then a sample is extruded out to be fed; when the first lifting disc 51 swings downwards, the supporting rod 52 is driven to move upwards to reset under the action of the spring 53, the first lifting disc 51 swings downwards to drive the extrusion rod 56 to rotate upwards in front, the rubber discharger 1 automatically expands and resets at the moment, and the sample can be automatically loaded by repeating the operations.

Still including stop gear 6, stop gear 6 is including rising board 60, jack-up post 61, slide bar 62, spacing dish 63, lifter plate 64 and second lifter plate 65, bracing piece 52 bottom is equipped with rising board 60, it is equipped with jack-up post 61 to rise board 60 top front side, both sides all are connected with slide bar 62 around the mounting panel 31 bottom, sliding connection has spacing dish 63 in the middle of the mounting panel 31 front side, jack-up post 61 top is equipped with second lifter plate 65, sliding connection has lifter plate 64 between the slide bar 62.

The supporting rod 52 moves upwards to drive the lifting plate 60 and the jacking column 61 to move upwards, the jacking column 61 moves upwards to drive the second lifting disc 65 to move upwards, when the second lifting disc 65 moves upwards and contacts with the lifting plate 64, the lifting plate 64 moves upwards to jack the limiting disc 63, and the limiting disc 63 jacks to limit the experimental vessel; the support rod 52 moves downwards to drive the lifting plate 60 and the jacking column 61 to move downwards, the jacking column 61 moves downwards to drive the second lifting disc 65 to move downwards, and when the second lifting disc 65 moves downwards and separates from the lifting plate 64, the lifting plate 64 and the limiting disc 63 move downwards to reset under the action of gravity.

The feeding mechanism 7 comprises a moving rod 70, rubber plugs 71 and a funnel 72, the moving rod 70 is connected to the front side and the rear side of the upper portion of the connecting frame 32 in a sliding mode, the funnel 72 is arranged between the right sides of the moving rod 70, and the rubber plugs 71 are arranged on the funnel 72 in a vertical moving mode.

When a sample needs to be loaded into the rubber discharger 1, the screw cap 2 can be opened, then the funnel 72 is controlled to move leftwards, the funnel 72 moves leftwards to drive the rubber plug 71 to move leftwards, after the rubber plug 71 moves leftwards and is clamped on the rubber discharger 1, the rubber plug 71 and the rubber discharger 1 can be clamped tightly, meanwhile, the funnel 72 is inserted into the rubber discharger 1, and people can load the sample into the rubber discharger 1 through the funnel 72; when the screw cap is not used, the rubber plug 71 and the funnel 72 are reset to the right, so that the rubber plug 71 and the funnel 72 are separated, and then the screw cap 2 is closed.

Still including protection machanism 8, protection machanism 8 is equipped with protection casing 80 including protection casing 80, open-close board 81 and handle 82 on the mounting panel 31, and protection casing 80 covers in servo motor 41 and the hollow slab 46 outside, and the equal rotary type in both sides is connected with open-close board 81 around the protection casing 80, all is equipped with handle 82 on the open-close board 81.

The protective cover 80 can protect the experimental environment, and when the laboratory vessel needs to be stored and taken, the opening plate 81 can be manually opened or closed through the handle 82.

The above-mentioned embodiments are merely preferred embodiments of the present invention, which are not intended to limit the scope of the present invention, and therefore, all equivalent changes made by the contents of the claims of the present invention should be included in the claims of the present invention.