Position-adjustable stirring device for full-automatic biochemical analysis

Abstract

The utility model relates to the related technical field of full-automatic biochemical analysis equipment, and provides a position-adjustable stirring device for full-automatic biochemical analysis, which comprises a fixed air cylinder and a tool plate, the tool plate is fixed at the output end of the fixed air cylinder, a stirring motor is arranged on the tool plate, and an adjusting component is arranged between the tool plate and the stirring motor. The stirring assembly is arranged at the output end of the stirring motor, the adjusting assembly comprises a first through hole, the first through hole is formed in the surface of the tool plate, a second through hole is formed in the surface of the tool plate, and a driving motor is arranged on the surface of the tool plate. According to the technical scheme, the problems that in the prior art, in the production debugging and maintenance process of a biochemical analyzer stirring device, the position needs to be adjusted after the biochemical analyzer stirring device is installed on a machine, the working position is not easy to adjust, operation is tedious, and the maintenance cost is high are solved.

Description

Technical Field

[0001] The utility model relates to the technical field related to full-automatic biochemical analysis equipment, and specifically to a position-adjustable stirring device for full-automatic biochemical analysis. Background Art

[0002] The fully automatic biochemical analyzer can perform immunological and biochemical analyses on serum, plasma, urine, gastric juice, cerebrospinal fluid, and pleural and abdominal fluids, including tests for clinical parameters such as myocardial enzyme spectrum, blood glucose, blood lipids, liver function, kidney function, and immunoglobulins. The fully automatic biochemical analyzer consists of a user-friendly software operating system, an intelligent optical unit, a complex mechanical system, and precise fluidic and electronic systems. The stirring device is a key component in ensuring the instrument's proper operation.

[0003] Currently, during the production, debugging and maintenance of biochemical analyzer stirring devices, the position needs to be adjusted after the machine is installed. The working position is not easy to adjust, the operation is cumbersome and the maintenance cost is high.

[0004] Therefore, improvements are made to address the above problems. Utility Model Content

[0005] The utility model provides a fully automatic position-adjustable stirring device for biochemical analysis, which solves the problems in the related art that the position of the stirring device of a biochemical analyzer needs to be adjusted after the device is installed during production, debugging and maintenance, the working position is difficult to adjust, the operation is cumbersome and the maintenance cost is high.

[0006] The technical solution of the utility model is as follows:

[0007] A fixed cylinder and a tooling plate, wherein the tooling plate is fixed to the output end of the fixed cylinder;

[0008] A stirring motor and an adjusting component, wherein the stirring motor is arranged on the tooling plate, and the adjusting component is arranged between the tooling plate and the stirring motor;

[0009] A stirring component, wherein the stirring component is arranged at an output end of the stirring motor;

[0010] The adjustment component includes a first through hole, the first through hole is opened on the surface of the tooling plate, a second through hole is opened on the surface of the tooling plate, and a driving motor is provided on the surface of the tooling plate.

[0011] As a further technical solution, a transmission seat is provided at the output end of the driving motor, a sleeve frame is sleevedly connected to the bottom of the transmission seat, and a fixing bolt is inserted into the bottom of the sleeve frame.

[0012] As a further technical solution, the fixing bolt is screwed into the transmission seat, a swing plate is provided on the sleeve, the stirring motor is mounted on the swing plate, and a protrusion is provided on the side end surface of the swing plate.

[0013] As a further technical solution, the protrusion is located in the second through hole, and a threaded hole is provided on the upper end surface of the protrusion. A limiting bolt is screwed into the threaded hole, and the limiting bolt is pressed tightly on the surface of the tooling plate.

[0014] As a further technical solution, the stirring assembly includes a drive shaft, which is arranged at the output end of the stirring motor. A movable cavity is opened at the lower end of the drive shaft, and an extension rod is connected to the telescopic sleeve in the movable cavity.

[0015] As a further technical solution, the cross section of the extension rod is a rectangular structure, a spring is provided in the movable cavity, a stirring frame is provided at the lower end of the extension rod, and an inner plate is provided in the stirring frame.

[0016] As a further technical solution, the cross section of the transmission seat is a polygonal structure.

[0017] As a further technical solution, a stabilizing frame is plugged into the bottom surface of the tooling plate, and the stabilizing frame is fixed to the tooling plate by bolts. A long hole is opened in the stabilizing frame, and the long hole is connected to the drive shaft sleeve.

[0018] As a further technical solution, the stirring frame is a polygonal frame structure, and the inner plate is 90° relative to the stirring frame.

[0019] The working principle and beneficial effects of the utility model are as follows:

[0020] 1. The utility model is provided with an adjustment component. Through the interaction of the first through hole, the drive motor, the transmission seat, the sleeve, the swing plate, the protrusion, the threaded hole and the limit bolt, the swing plate can be controlled to rotate by the drive motor. The stirring motor is installed on the swing plate, and the stirring motor can be controlled to move on a fixed path to achieve an adjustable position effect.

[0021] 2. The present invention is provided with a stirring assembly. Through the interaction of the drive shaft, movable cavity, extension rod, spring and stirring frame, the extension rod can be extended and retracted in the drive shaft through the movable cavity, and can be extended and retracted according to the depth of the container. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The present invention will be further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0023] Figure 1 This is a schematic diagram of the structure of the utility model;

[0024] Figure 2 This is the axonometric drawing of the utility model;

[0025] Figure 3 This is an axonometric sectional view of the utility model;

[0026] Figure 4 For this utility model Figure 1 A partial enlarged view of part A;

[0027] In the figure: 1. Fixed cylinder; 2. Tooling plate; 3. Stirring motor; 4. Adjusting assembly; 4-1. First through hole; 4-2. Second through hole; 4-3. Driving motor; 4-4. Transmission seat; 4-5. Sleeve; 4-6. Fixing bolt; 4-7. Swinging plate; 4-8. Bump; 4-9. Threaded hole; 4-10. Limiting bolt; 5. Stirring assembly; 5-1. Driving shaft; 5-2. Movable chamber; 5-3. Extension rod; 5-4. Spring; 5-5. Stirring frame; 5-6. Inner plate; 6. Stabilizing frame; 7. Long hole. DETAILED DESCRIPTION

[0028] The following will be combined with the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0029] like Figures 1 to 4 As shown, this embodiment proposes a position-adjustable stirring device for fully automatic biochemical analysis, comprising

[0030] Fixed cylinder 1 and tooling plate 2, tooling plate 2 is fixed to the output end of fixed cylinder 1;

[0031] A stirring motor 3 and an adjusting component 4, wherein the stirring motor 3 is arranged on the tooling plate 2, and the adjusting component 4 is arranged between the tooling plate 2 and the stirring motor 3;

[0032] The stirring component 5 is arranged at the output end of the stirring motor 3;

[0033] The adjusting assembly 4 comprises a first through hole 4-1 formed on the surface of the tool plate 2, a second through hole 4-2 formed on the surface of the tool plate 2, a driving motor 4-3 arranged on the surface of the tool plate 2, a transmission seat 4-4 arranged at the output end of the driving motor 4-3, a sleeve frame 4-5 connected to the bottom of the transmission seat 4-4 in a sleeving manner, a fixing bolt 4-6 connected to the bottom of the sleeve frame 4-5 in a screwing manner, the fixing bolt 4-6 being screwed into the transmission seat 4-4, a swing plate 4-7 arranged on the sleeve frame 4-5, the stirring motor 3 being installed on the swing plate 4-7, a protrusion 4-8 arranged on the side end face of the swing plate 4-7, the protrusion 4-8 being located in the second through hole 4-2, a threaded hole 4-9 formed on the upper end face of the protrusion 4-8, and a limiting bolt 4-10 screwed into the threaded hole 4-9 and pressed against the surface of the tool plate 2.

[0034] In the embodiment, in order to realize the effect that the stirring position is adjustable, the adjusting assembly 4 is designed, the first through hole 4-1 and the second through hole 4-2 are formed on the surface of the tool plate 2, the driving motor 4-3 is arranged on the surface and the transmission seat 4-4 is arranged at the output end, the sleeve frame 4-5 is connected to the transmission seat 4-4 in a sleeving manner and is screwed into the fixing bolt 4-6 to be fixedly connected, the sleeve frame 4-5 can be rotated by the driving motor 4-3, the swing plate 4-7 is arranged on the sleeve frame 4-5, the stirring motor 3 is installed on the swing plate 4-7, the stirring motor 3 can be rotated at multiple positions with the driving motor 4-3 as the axis, the protrusion 4-8 is arranged on one side of the swing plate 4-7 and located in the second through hole 4-2, the threaded hole 4-9 is formed on the protrusion 4-8, the limiting bolt 4-10 is screwed into the threaded hole 4-9 to fix the swing plate 4-7, and vibration is avoided when the stirring motor 3 operates.

[0035] Further, the stirring assembly 5 comprises a driving shaft 5-1 arranged at the output end of the stirring motor 3, an active cavity 5-2 formed on the lower end of the driving shaft 5-1, an extension rod 5-3 connected to the active cavity 5-2 in a telescopic sleeving manner, the extension rod 5-3 having a rectangular cross section, a spring 5-4 arranged in the active cavity 5-2, a stirring frame 5-5 arranged at the lower end of the extension rod 5-3, and an inner plate 5-6 arranged in the stirring frame 5-5.

[0036] In the embodiment, in order to realize the telescopic stirring effect, the stirring assembly 5 is designed, the driving shaft 5-1 is arranged at the output end of the stirring motor 3, the active cavity 5-2 is formed on the lower end of the driving shaft 5-1 and the extension rod 5-3 is connected to the active cavity 5-2 in a telescopic sleeving manner, the extension rod 5-3 can be retracted in the active cavity 5-2, the spring 5-4 is further installed inside to support the extension rod 5-3, the stirring frame 5-5 and the inner plate 5-6 are arranged at the lower end of the extension rod 5-3, and the stirring treatment can be performed by the cooperation of the stirring frame 5-5 and the inner plate 5-6.

[0037] Further, the transmission seat 4-4 has a polygonal cross section.

[0038] In the embodiment, the sleeve frame 4-5 and the transmission seat 4-4 cannot rotate after being installed through the polygonal structure.

[0039] Further, the tool plate 2 is connected with the stable frame 6 at the bottom surface, the stable frame 6 is connected with the tool plate 2 through bolt fixing, the stable frame 6 is provided with the long hole 7, and the long hole 7 is connected with the driving shaft 5-1.

[0040] In the embodiment, the stable frame 6 provided with the long hole 7 can increase the stability of the stirring motor 3 during operation and avoid vibration.

[0041] Further, the stirring frame 5-5 is a polygonal frame structure, and the inner plate 5-6 is opposite to the stirring frame 5-5 at 90°.

[0042] In the embodiment, the stirring frame 5-5 and the inner plate 5-6 are matched through the polygonal frame structure, so that the liquid can be driven to flow.

[0043] When the stirring is needed, the fixed cylinder 1 and the tool plate 2 are fixed, the driving motor 4-3 is started to control the rotation of the swing plate 4-7 according to the stirring position, the position of the stirring frame 5-5 is moved, the fixed bolt 4-6 is tightened after adjustment, the swing plate 4-7 is fixed with the tool plate 2, the stirring motor 3 is started to control the stirring frame 5-5 to rotate for stirring when the stirring is performed, the stirring frame 5-5 can be matched through the extension rod 5-3 according to the stirring depth, and the stirring frame 5-5 can be reset after the stirring is completed.

[0044] The above is only a preferred embodiment of the utility model, and is not used to limit the utility model, and any modification, equivalent replacement, improvement and the like made in the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A position-adjustable stirring device for fully automatic biochemical analysis, characterized in that: include A fixed cylinder (1) and a tooling plate (2), wherein the tooling plate (2) is fixed to the output end of the fixed cylinder (1); A stirring motor (3) and an adjusting component (4), wherein the stirring motor (3) is arranged on the tooling plate (2), and the adjusting component (4) is arranged between the tooling plate (2) and the stirring motor (3); A stirring component (5), wherein the stirring component (5) is arranged at the output end of the stirring motor (3); The adjustment component (4) comprises a first through hole (4-1), the first through hole (4-1) is provided on the surface of the tooling plate (2), a second through hole (4-2) is provided on the surface of the tooling plate (2), and a driving motor (4-3) is provided on the surface of the tooling plate (2).

2. A position-adjustable stirring device for fully automatic biochemical analysis according to claim 1, characterized in that: The output end of the driving motor (4-3) is provided with a transmission seat (4-4), the bottom of the transmission seat (4-4) is sleeve-connected with a sleeve frame (4-5), and the bottom of the sleeve frame (4-5) is plug-connected with a fixing bolt (4-6).

3. A position-adjustable stirring device for fully automatic biochemical analysis according to claim 2, characterized in that: The fixing bolt (4-6) is screwed into the transmission seat (4-4); a swing plate (4-7) is provided on the sleeve (4-5); the stirring motor (3) is mounted on the swing plate (4-7); and a convex block (4-8) is provided on the side end surface of the swing plate (4-7).

4. A position-adjustable stirring device for fully automatic biochemical analysis according to claim 3, characterized in that: The protrusion (4-8) is located in the second through hole (4-2), and a threaded hole (4-9) is provided on the upper end surface of the protrusion (4-8). A limiting bolt (4-10) is screwed into the threaded hole (4-9), and the limiting bolt (4-10) is pressed tightly against the surface of the tooling plate (2).

5. The position-adjustable stirring device for fully automatic biochemical analysis according to claim 1, characterized in that: The stirring assembly (5) comprises a drive shaft (5-1), the drive shaft (5-1) being arranged at the output end of the stirring motor (3), a movable cavity (5-2) being provided at the lower end of the drive shaft (5-1), and an extension rod (5-3) being telescopically connected in the movable cavity (5-2).

6. A position-adjustable stirring device for fully automatic biochemical analysis according to claim 5, characterized in that: The cross section of the extension rod (5-3) is a rectangular structure. A spring (5-4) is provided in the movable cavity (5-2). A stirring frame (5-5) is provided at the lower end of the extension rod (5-3). An inner plate (5-6) is provided in the stirring frame (5-5).

7. The position-adjustable stirring device for fully automatic biochemical analysis according to claim 2, characterized in that: The cross section of the transmission seat (4-4) is a polygonal structure.

8. The position-adjustable stirring device for fully automatic biochemical analysis according to claim 5, characterized in that: The bottom surface of the tooling plate (2) is plugged with a stabilizing frame (6), and the stabilizing frame (6) and the tooling plate (2) are fixedly connected by bolts. A long hole (7) is provided in the stabilizing frame (6), and the long hole (7) is sleeve-connected to the drive shaft (5-1).

9. The position-adjustable stirring device for fully automatic biochemical analysis according to claim 6, characterized in that: The stirring frame (5-5) is a polygonal frame structure, and the inner plate (5-6) is 90 degrees relative to the stirring frame (5-5).

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