Stirring device for biological reagent

Abstract

The utility model relates to the technical field of biological reagents, in particular to a stirring device for a biological reagent. According to the technical scheme, the device comprises a frame, the frame is sleeved with a first guide frame and a second guide frame, a third driving mechanism is installed on the bottom end face of the frame, a tank body is arranged on an output shaft of the third driving mechanism through a third rotating shaft, a first driving mechanism is installed on the first guide frame, and a second driving mechanism is installed on the second guide frame. Stirring blades are mounted on an output shaft of the first driving mechanism through a first rotating shaft; a second driving mechanism is installed on the top end face of the second guide frame, bristles are installed on an output shaft of the second driving mechanism through a second rotating shaft, and a water storage tank and a drainage pipe are installed on the bottom end face of the second guide frame. A water pump is mounted in the water storage tank; and a discharge pipe is mounted on the bottom end surface of the tank body and is communicated with the tank body. The biological reagent stirring device meets the requirement for stirring biological reagents, the interior can be cleaned and maintained after stirring, and mixed pollution caused by residual reagents is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to biological reagent technical field, concretely relates to a stirring device for biological reagent. BACKGROUND

[0002] Biological reagent covers all kinds of biological materials and organic compounds for life science research, and reagent used in clinical diagnosis and medical research.

[0003] Through the search, patent application No. CN215233635U discloses a continuous and efficient stirring device for biological reagent production, which is convenient to operate, has good stirring efficiency and speed, can continuously stir different biological reagents, and greatly improves the production efficiency of biological reagents, but when the device is used in actual application scenarios, especially in the continuous production process, the device will be left with the reagent used previously. These residual reagents are prone to mix with different varieties of reagents used subsequently, thereby causing pollution problems. At present, the device has deficiencies in this regard, and thus further improvement is needed. SUMMARY

[0004] In view of the deficiencies of the prior art, the utility model provides a stirring device for biological reagent, which solves the problems raised in the background art.

[0005] The technical problems solved by the utility model are as follows:

[0006] A stirring device for biological reagent, comprising a frame, a first guide frame and a second guide frame are sleeved on the frame, a third driving mechanism is installed on the bottom end face of the frame, a tank body is provided on the output shaft of the third driving mechanism through a third rotating shaft, a first driving mechanism is installed on the first guide frame, and a stirring blade is installed on the output shaft of the first driving mechanism through a first rotating shaft.

[0007] A second driving mechanism is installed on the top end face of the second guide frame, a brush is installed on the output shaft of the second driving mechanism through a second rotating shaft, and a water storage tank and a drain pipe are installed on the bottom end face of the second guide frame.

[0008] A water pump is installed in the water storage tank.

[0009] On the basis of the above technical scheme, the utility model can also be improved as follows.

[0010] Further, a discharge pipe is installed on the bottom end face of the tank body, the discharge pipe is communicated with the tank body, and a valve is installed on the discharge pipe through a flange.

[0011] The beneficial effects of the above further scheme are as follows:

[0012] The discharge pipe provides a discharge channel for the biological agent after the stirring is completed.

[0013] Further, the first hydraulic rod and the second hydraulic rod are installed in the frame, and output shafts of the first hydraulic rod and the second hydraulic rod are respectively installed at bottom end faces of the first guide frame and the second guide frame.

[0014] The beneficial effect of the above further scheme is that:

[0015] The use of the first hydraulic rod and the second hydraulic rod can realize the up-and-down movement of the first guide frame and the second guide frame on the frame. In the stirring operation, the positions of the stirring blades on the first guide frame and the bristles on the second guide frame can be adjusted by controlling the extension and retraction of the hydraulic rods according to the actual situation such as the height of the tank body and the filling amount of the biological agent. For example, when the biological agent at the bottom of the tank body needs to be fully stirred, the first guide frame can be lowered so that the stirring blades can be deep into the bottom of the tank body; when the inside of the tank body needs to be cleaned, the second guide frame can be lowered so that the bristles can contact the inner wall of the tank body, thereby improving the stirring and cleaning effect.

[0016] Further, the bottom end face of the frame is provided with a support frame, and the bottom end face of the support frame is fixed with a base.

[0017] The beneficial effect of the above further scheme is that:

[0018] The support frame and the base jointly constitute the support structure of the entire stirring device. The support frame can stably support the frame so that the tank body and other components are at a suitable height.

[0019] Further, the first drive mechanism, the second drive mechanism, and the third drive mechanism are each composed of a drive motor and a speed reducer.

[0020] The beneficial effect of the above further scheme is that:

[0021] The drive motor provides a power source for the operation of the entire device, and the speed reducer adjusts the rotational speed and torque.

[0022] Further, the water pump is provided with a water outlet pipe, and one end of the water outlet pipe away from the water pump is installed in the annular pipe.

[0023] The beneficial effect of the above further scheme is that:

[0024] The water pump can pump out the water in the water storage tank and deliver the water to the annular pipe through the water outlet pipe.

[0025] Further, the bottom end surface of the annular pipe is provided with a drain pipe, and the bottom end surface of the drain pipe is provided with a spray head.

[0026] The beneficial effects of the above further scheme are:

[0027] When the water passes through the annular pipe, it will pass through the drain pipe and be sprayed out of the spray head. The spray head can spray the water in a specific way, such as forming a fan-shaped, conical, or other spray shape, so that the water can more evenly cover the inner wall of the tank. When the bristles inside the tank are brushed, the water sprayed by the spray head can wash away the reagent left on the bristles and the inner wall of the tank, achieving the effect of spray cleaning, further improving the cleaning quality of the tank, and ensuring the hygiene and reliability of the biological reagent stirring device in subsequent use.

[0028] The utility model provides a kind of biological reagent stirring device. It has the following beneficial effects:

[0029] The first hydraulic rod and the second hydraulic rod installed in the frame can realize the up-down movement of the first guide frame and the second guide frame on the frame. During stirring operation and cleaning process, the position of stirring blade and bristle can be adjusted according to the actual situation of tank height, biological reagent filling amount, etc. to meet different operation requirements and improve the effect of stirring and cleaning.

[0030] The water pump, water outlet pipe and annular pipe can pump out the water in the water storage tank and deliver the water to the annular pipe, so that the water can enter the tank when the tank needs to be cleaned, providing water support for tank cleaning.

[0031] The drain pipe and the spray head at the bottom end surface of the annular pipe can spray the water in a specific way and more evenly cover the inner wall of the tank. When the bristles are brushed, the water sprayed by the spray head can wash away the reagent and the residue on the inner wall, achieving the effect of spray cleaning, further improving the cleaning quality of the tank, ensuring the hygiene and reliability of the biological reagent stirring device in subsequent use, and avoiding contamination caused by mixing of reagents. BRIEF DESCRIPTION OF DRAWINGS

[0032] The drawings described herein are used to provide further understanding of the utility model and form part of the present application. The schematic embodiments of the utility model and their descriptions are used to explain the utility model and do not constitute undue limitation on the utility model.

[0033] In the drawings:

[0034] Figure 1It is the side view schematic drawing of the utility model;

[0035] Figure 2 It is the main view schematic drawing of the utility model;

[0036] Figure 3 It is the second guide frame bottom view schematic drawing of the utility model;

[0037] Figure 4 It is the water pump installation schematic drawing of the utility model.

[0038] In the drawing, the component list represented by each sign is as follows:

[0039] 1, frame;101, base;102, support frame;2, first guide frame;201, first drive mechanism;202, first rotating shaft;203, stirring blade;204, first hydraulic rod;3, second guide frame;301, second drive mechanism;302, second rotating shaft;303, water storage tank;304, second hydraulic rod;305, brush hair;306, water outlet pipe;307, annular pipe;308, drain pipe;309, spray head;310, water pump;4, tank body;401, third drive mechanism;402, discharge pipe;403, third rotating shaft. DETAILED DESCRIPTION

[0040] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0041] Please refer to Figures 1 to 4 The embodiments provided by the utility model:

[0042] Embodiment one

[0043] A kind of stirring device for biological reagent, including frame 1, frame 1 is sleeved with first guide frame 2 and second guide frame 3, third drive mechanism 401 is installed on the bottom end surface of frame 1, tank body 4 is equipped on the output shaft of third drive mechanism 401 by third rotating shaft 403, first drive mechanism 201 is installed on first guide frame 2, stirring blade 203 is installed on the output shaft of first drive mechanism 201 by first rotating shaft 202;

[0044] Second drive mechanism 301 is installed on the top end surface of second guide frame 3, brush hair 305 is installed on the output shaft of second drive mechanism 301 by second rotating shaft 302, water storage tank 303 and drain pipe 308 are installed on the bottom end surface of second guide frame 3;

[0045] A water pump 310 is installed in the water storage tank 303.

[0046] The bottom end surface of the tank body 4 is provided with a discharge pipe 402, which is connected to the tank body 4, and a valve is installed on the discharge pipe 402 through a flange. The discharge pipe 402 provides an outlet for the biological reagent after stirring. In actual use, when the biological reagent in the tank body 4 is uniformly stirred and reaches the desired mixing state, the biological reagent can be smoothly discharged from the tank body 4 by opening the valve and other control devices, facilitating subsequent collection, transfer, and further experimental or production operations.

[0047] The first hydraulic rod 204 and the second hydraulic rod 304 are installed in the frame 1, and the output shafts of the first hydraulic rod 204 and the second hydraulic rod 304 are respectively installed on the bottom end surfaces of the first guide frame 2 and the second guide frame 3. The use of the first hydraulic rod 204 and the second hydraulic rod 304 can realize the up-and-down movement of the first guide frame 2 and the second guide frame 3 on the frame 1. During stirring, the positions of the stirring blades 203 on the first guide frame 2 and the bristles 305 on the second guide frame 3 can be adjusted by controlling the extension and retraction of the hydraulic rods according to the actual situation such as the height of the tank body 4 and the filling amount of the biological reagent. For example, when the biological reagent at the bottom of the tank body 4 needs to be fully stirred, the first guide frame 2 can be lowered so that the stirring blades 203 can reach the bottom of the tank body 4; when cleaning the inside of the tank body 4, the second guide frame 3 can be lowered so that the bristles 305 can contact the inner wall of the tank body 4, thereby improving the stirring and cleaning effect.

[0048] The bottom end surface of the frame 1 is provided with a support frame 102, and the bottom end surface of the support frame 102 is fixed with a base 101. The support frame 102 and the base 101 together constitute the support structure of the entire stirring device. The support frame 102 can stably support the frame 1, so that the tank body 4 and other components are at an appropriate height.

[0049] The first drive mechanism 201, the second drive mechanism 301, and the third drive mechanism 401 are all composed of a drive motor and a speed reducer. The drive motor provides the power source for the operation of the entire device, and the speed reducer adjusts the speed and torque.

[0050] Example two

[0051] In order to spray and clean when the internal cavity is brushed, for example, as shown in Figures 1 to 4 The utility model also includes:

[0052] The water pump 310 is provided with a water outlet pipe 306, the end of the water outlet pipe 306 away from the water pump 310 is installed in the annular pipe 307, the water pump 310 can pump the water in the water storage tank 303 out, through the water outlet pipe 306 to the annular pipe 307. When the tank body 4 needs to be cleaned, the water pump 310 is started, the water is sent into the annular pipe 307 through the water outlet pipe 306, and the water can enter the inside of the tank body 4 to clean;

[0053] The bottom end surface of the annular pipe 307 is provided with a drain pipe 308, and the bottom end surface of the drain pipe 308 is provided with a spray head 309. When the water passes through the annular pipe 307, it will pass through the drain pipe 308 and be sprayed from the spray head 309. The spray head 309 can spray water in a specific way, such as forming a fan-shaped, conical, etc. Spray shape, so that the water can more evenly cover the inner wall of the tank body 4. When the bristles 305 in the tank body 4 are brushed, the water sprayed by the spray head 309 can wash away the reagent residues on the bristles 305 and the inner wall of the tank body 4 in time, realizing the effect of spray cleaning, further improving the cleaning quality of the tank body 4, and ensuring the hygiene and reliability of the biological reagent stirring device in subsequent use.

[0054] Working principle:

[0055] Reagent stirring preparation: Put the biological reagent into the tank body 4, according to the height of the tank body 4, the filling amount of the biological reagent and other actual conditions, control the extension and retraction of the first hydraulic rod 204, make the first guide frame 2 move up and down on the frame 1, and adjust the stirring blade 203 on the first guide frame 2 to the appropriate position.

[0056] Reagent stirring: start the first driving mechanism 201, since the first driving mechanism 201 is composed of a driving motor and a speed reducer, the driving motor provides power, and the speed reducer adjusts the speed and torque, the output shaft drives the stirring blade 203 to rotate through the first rotating shaft 202, and the biological reagent in the tank body 4 is stirred. And in the stirring, the third driving mechanism 401 is started to drive the tank body 4 with multiple cavities to rotate, so that the reagent can be injected into different cavities for continuous processing, and after discharge, continue to rotate and move to clean.

[0057] Reagent discharge: when the biological reagent in the tank body 4 is uniformly stirred and reaches the required mixing state, open the valve installed on the discharge pipe 402 through the flange, and the biological reagent is discharged from the tank body 4 through the discharge pipe 402, so as to be collected, transferred and further experimented or produced.

[0058] Tank body 4 cleaning preparation: according to the condition of the tank body 4, control the extension and retraction of the second hydraulic rod 304, make the second guide frame 3 move up and down on the frame 1, adjust the bristles 305 on the second guide frame 3 to the appropriate position, so that they can contact the inner wall of the tank body 4.

[0059] The tank 4 cleaning water supply: start the water pump 310, the water pump 310 extracts the water in the water storage tank 303, and delivers it to the annular pipe 307 through the water outlet pipe 306.

[0060] The tank 4 spray cleaning: after the water passes through the annular pipe 307, it passes through the drain pipe 308 and is sprayed from the spray head 309, which sprays the water in a specific way, evenly covering the inner wall of the tank 4. At the same time, start the second driving mechanism 301 to drive the bristles 305 to rotate and clean the inner wall of the tank 4. The water sprayed by the spray head 309 washes away the reagent left on the bristles 305 and the inner wall of the tank 4 in time, achieving spray cleaning and improving the cleaning quality of the tank 4.

[0061] The above shows and describes the basic principles and main features of the present application and the advantages of the present application. For those skilled in the art, it is obvious that the present application is not limited to the details of the above exemplary embodiments, and the present application can be implemented in other specific forms without departing from the spirit or basic characteristics of the present application. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting, and the scope of the present application is defined by the appended claims rather than the above description, and therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present application. Any reference signs in the claims should not be considered as limiting the claims involved.

[0062] In addition, it should be understood that although the present application is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the description of the specification is only for the sake of clarity, and those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can be appropriately combined to form other embodiments that those skilled in the art can understand.

Claims

1. A stirring device for biological reagents, comprising a frame (1), a first guide frame (2) and a second guide frame (3) sleeved on the frame (1), a third driving mechanism (401) installed on the bottom end face of the frame (1), a tank (4) provided on the output shaft of the third driving mechanism (401) through a third rotating shaft (403), a first driving mechanism (201) installed on the first guide frame (2), a stirring blade (203) installed on the output shaft of the first driving mechanism (201) through a first rotating shaft (202), characterized in that: a second driving mechanism (301) is installed on the top end face of the second guide frame (3), a brush (305) is installed on the output shaft of the second driving mechanism (301) through a second rotating shaft (302), and a water storage tank (303) and a drain pipe (308) are installed on the bottom end face of the second guide frame (3). A water pump (310) is installed in the water storage tank (303).

2. The stirring device for biological reagents according to claim 1, characterized in that: A discharge pipe (402) is installed on the bottom end face of the tank (4), the discharge pipe (402) is in communication with the tank (4), and a valve is installed on the discharge pipe (402) through a flange.

3. The stirring device for biological reagents according to claim 1, characterized in that: First and second hydraulic rods (204 and 304) are installed in the frame (1), and the output shafts of the first and second hydraulic rods (204 and 304) are respectively installed on the bottom end faces of the first and second guide frames (2 and 3).

4. The stirring device for biological reagents according to claim 1, characterized in that: A support frame (102) is installed on the bottom end face of the frame (1), and a base (101) is fixed to the bottom end face of the support frame (102).

5. The stirring device for biological reagents according to claim 1, characterized in that: The first, second, and third driving mechanisms (201, 301, and 401) each comprise a driving motor and a speed reducer.

6. The stirring device for biological reagents according to claim 1, characterized in that: A water outlet pipe (306) is provided on the water pump (310), and one end of the water outlet pipe (306) away from the water pump (310) is installed in an annular pipe (307).

7. The stirring device for biological reagents according to claim 6, characterized in that: A drain pipe (308) is installed on the bottom end face of the annular pipe (307), and a spray head (309) is provided on the bottom end face of the drain pipe (308).

Images