CN219186504U

CN219186504U - Digital display electric stirrer

Info

Publication number: CN219186504U
Application number: CN202320125402.9U
Authority: CN
Inventors: 夏金磊; 杨昆; 张毅召; 杨康利
Original assignee: Luoyang Heng En Biological Technology Co ltd
Current assignee: Luoyang Heng En Biological Technology Co ltd
Priority date: 2023-01-16
Filing date: 2023-01-16
Publication date: 2023-06-16
Anticipated expiration: 2033-01-16

Abstract

The utility model discloses a digital display electric stirrer, which comprises a base; the digital display electric stirrer can be matched with containers of different types for use, only stirring heads corresponding to the containers need to be replaced during operation, the stirring efficiency is high, material overflow in the stirring process can be effectively avoided, and meanwhile, the stirring is convenient to clean after completion; the hydraulic telescopic rod can drive the stirring rod to do lifting motion, different stirring mechanisms can be replaced according to specific use scenes, the applicability of the device is improved, and the rotation speed of the stirring rod can be regulated and controlled through the variable frequency motor.

Description

Digital display electric stirrer

Technical Field

The utility model relates to the technical field of stirring equipment for biological experiments, in particular to a digital display electric stirrer.

Background

The electric stirrer is the most commonly used equipment for biological experiments, be used for the mixed stirring of material, current electric stirrer is mostly by the motor, motor mount and stirring rake constitute, during the concrete use, when stirring its inside material to the experimental container of equidimension, often need cooperate the agitator of different models, consequently, the commonality that leads to the agitator is not high, in order to improve the suitability of electric stirrer, stirring rake with the agitator does as little as possible in the prior art generally, just so can make the stirring rake go deep into in the container of different bore stirring operation, but less stirring rake not only influences stirring speed, still can influence stirring effect, experimenter can manually shake the container in order to improve stirring efficiency, but in the concrete operation process, manual stirring rake is probably causing the stirring rake to smash the container.

Meanwhile, the materials stirred at high speed are easy to overflow when the conventional electric stirrer is used, and the stirring blades are inconvenient to clean after being used each time.

Disclosure of Invention

The utility model provides a digital display electric stirrer which can be used with containers of different types, and only needs to replace stirring heads corresponding to the containers during operation, so that the stirring efficiency is high, material overflow in the stirring process can be effectively avoided, meanwhile, the stirring is convenient to clean after completion, and the problems in the background technology can be effectively solved.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a digital display electric stirrer comprises a base; the middle part of the upper surface of the base is provided with a hydraulic telescopic rod, the telescopic end of the hydraulic telescopic rod is rotationally connected with a protective cover, the protective cover is fixedly connected with the hydraulic telescopic rod through a locking mechanism, the tail end of the protective cover is provided with an outer shell, the upper surface of shell body is equipped with the venthole, and the inside of shell body is equipped with inverter motor, and inverter motor's output shaft has the puddler, installs rabbling mechanism on the puddler, and hydraulic telescoping rod's lateral surface is equipped with the digital display screen.

The lower terminal surface of shell body is equipped with automatically controlled telescopic link, and automatically controlled telescopic link's flexible end is equipped with the splash guard, and the lower surface of splash guard is equipped with the silica gel hydrophobic layer, splash guard and puddler sliding connection.

The upper surface left end of base is equipped with the wash bowl, and the lateral surface lower extreme of wash bowl is equipped with feed liquor pipe and drain pipe, and the medial surface upper end of wash bowl is equipped with annular top spray tube, and the medial surface edge of wash bowl is equipped with the side spray tube, and the lateral surface of side spray tube and top spray tube all is equipped with the nozzle.

Preferably, the stirring mechanism is rapidly detachable.

Preferably, a heat radiation fan is arranged in the outer shell, an air outlet of the heat radiation fan is close to the air outlet, and an air inlet hole is formed in the lower end of the outer side face of the outer shell.

Preferably, both ends all are equipped with the bar groove about the lateral surface of puddler, and the leading flank of puddler has positioning groove from last down equipartition, rabbling mechanism and recess sliding connection.

Preferably, the stirring mechanism comprises a sleeve, a positioning screw and a stirring paddle, the sleeve is in sliding connection with the stirring rod, the sleeve is provided with the positioning screw, the tail end of the positioning screw is correspondingly clamped with the positioning groove, and the stirring paddle is arranged on the outer side face of the sleeve.

Preferably, the upper end of the outer side face of the hydraulic telescopic rod is provided with a positioning hole, one side, close to the positioning hole, of the outer side face of the hydraulic telescopic rod is provided with a positioning plate, and the left end of the inner side face of the protective cover is provided with a first baffle and a second baffle for one hundred eighty degrees rotation limiting of the hydraulic telescopic rod.

Preferably, the locking mechanism comprises a limit sliding groove, the limit sliding groove is arranged at the upper end of the outer side face of the protective cover, bar-shaped teeth are arranged at the position, close to the limit sliding groove, of the inner side face of the protective cover, a Z-shaped sliding block is connected to the limit sliding groove in a sliding mode, a cylindrical hole is formed in the Z-shaped sliding block, a reset spring is arranged in the cylindrical hole, the Z-shaped sliding block is connected with an L-shaped positioning clamping block in a sliding mode through a vertical groove formed in the outer side face of the Z-shaped sliding block, the lower surface of the L-shaped positioning clamping block is connected with the reset spring, a pressing rod is arranged on the L-shaped positioning clamping block, the pressing rod penetrates through the upper surface of the Z-shaped sliding block to be arranged, positioning teeth which are correspondingly arranged in meshed mode are arranged on the upper surface of the L-shaped positioning clamping block, and the tail end of the Z-shaped sliding block is correspondingly arranged with the positioning hole in a clamping mode.

Compared with the prior art, the utility model has the beneficial effects that:

1. the digital display electric stirrer can be matched with containers of different types, only stirring heads corresponding to the containers need to be replaced during operation, the stirring efficiency is high, material overflow in the stirring process can be effectively avoided, and meanwhile, the stirring is convenient to clean after completion;

2. the hydraulic telescopic rod can drive the stirring rod to do lifting motion, different stirring mechanisms can be replaced according to specific use scenes, the applicability of the device is improved, and the rotation speed of the stirring rod can be regulated and controlled through the variable frequency motor;

3. the extension of automatically controlled telescopic link is released the splash guard, and the splash guard lid can effectively avoid the material spill in the stirring in-process container at the surface of container, when needs are washd the stirring head, places the inside of wash bowl with the stirring head, passes through the pipe connection tap with the feed liquor pipe, opens tap pure water and spouts through the side spray tube and the nozzle on the top spray tube, sprays on rabbling mechanism and the splash guard respectively and washs it.

Drawings

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

FIG. 2 is a front view of the present utility model after installation of the stirring mechanism;

FIG. 3 is a right side view of the present utility model;

FIG. 4 is a schematic structural view of a stirring mechanism;

fig. 5 is a partially enlarged schematic view of fig. 2 at a.

In the figure: 1 a protective cover, 2 air outlet holes, 3 an outer shell, 4 an electric control telescopic rod, 5 a splash guard, 6 a stirring rod, 7 a base, 8 a side spray pipe, 9 a top spray pipe, 10 a liquid inlet pipe, 11 a liquid outlet pipe, 12 a cleaning cylinder, 13 a heat dissipation fan, 14 a variable frequency motor, 15 a stirring mechanism, 151 a sleeve, 152 a positioning screw, 153 a stirring paddle, 16 a hydraulic telescopic rod, 17 a chute, 18 a limiting chute, 19 a compression rod, 20Z type sliding blocks, 21 bar-shaped teeth, 22 a reset spring, 23L type positioning clamping blocks, 24 a first baffle plate, 25 positioning holes, 26 positioning plates and 27 a second baffle plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, if an orientation description such as "upper", "lower", "front", "rear", "left", "right", etc. is referred to, it is merely for convenience of description of the present utility model and simplification of the description, and it is not indicated or implied that the apparatus or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model. When a feature is referred to as being "disposed," "secured" or "connected" to another feature, it can be directly disposed, secured or connected to the other feature or it can be indirectly disposed, secured or connected to the other feature.

Referring to fig. 1-5, the present utility model provides a technical solution: a digital display electric stirrer comprises a base 7; the upper surface middle part of base 7 is equipped with hydraulic telescoping rod 16, and hydraulic telescoping rod 16's flexible end rotates and is connected with protection casing 1, and protection casing 1 passes through locking mechanism and hydraulic telescoping rod 16 fixed connection, and protection casing 1's end is equipped with shell body 3, and shell body 3's upper surface is equipped with venthole 2, and shell body 3's inside is equipped with inverter motor 14, and inverter motor 14's output shaft has puddler 6, installs rabbling mechanism 15 on the puddler 6, and hydraulic telescoping rod 16's lateral surface is equipped with the digital display screen.

Specifically, the hydraulic telescopic rod 16 can drive the stirring rod 6 to do lifting motion, and different stirring mechanisms 15 can be replaced according to specific use scenes, so that the applicability of the device is improved, and the rotation speed of the stirring rod 6 can be regulated and controlled through the variable frequency motor 14.

The lower terminal surface of shell body 3 is equipped with automatically controlled telescopic link 4, and the flexible end of automatically controlled telescopic link 4 is equipped with splashproof board 5, and the lower surface of splashproof board 5 is equipped with the silica gel hydrophobic layer, splashproof board 5 and puddler 6 sliding connection.

Specifically, the electric control telescopic rod 4 stretches to push out the splash guard 5, and the splash guard 5 covers the outer surface of the container, so that the material in the container can be effectively prevented from splashing in the stirring process.

More specifically, a pressure sensor is arranged at the joint of the electric control telescopic rod 4 and the splash guard 5 and is used for positioning the splash guard 5.

The upper surface left end of base 7 is equipped with wash bowl 12, and wash bowl 12's lateral surface lower extreme is equipped with feed liquor pipe 10 and drain pipe 11, and wash bowl 12's medial surface upper end is equipped with annular top spray tube 9, and wash bowl 12's medial surface edge is equipped with side spray tube 8, and side spray tube 8 and top spray tube 9's lateral surface all are equipped with the nozzle.

Specifically, when the stirring head needs to be cleaned, the stirring head is placed in the cleaning barrel 12, the liquid inlet pipe 10 is connected with the water tap through the guide pipe, the water tap is opened, pure water is sprayed out through the nozzles on the side spray pipe 8 and the top spray pipe 9, and the pure water is sprayed onto the stirring mechanism 15 and the splash guard 5 to clean the stirring mechanism and the splash guard 5 respectively.

Further, the stirring mechanism 15 can be quickly disassembled.

In particular, different stirring mechanisms 15 can be quickly replaced according to different use scenes.

Further, a heat dissipation fan 13 is arranged in the outer shell 3, an air outlet of the heat dissipation fan 13 is close to the air outlet 2, and an air inlet is formed in the lower end of the outer side face of the outer shell 3.

Specifically, the heat dissipation fan 13 is used for heat dissipation of the stirring motor, so that the stirrer can work for a long time.

Further, both ends all are equipped with the bar groove about the lateral surface of puddler 6, and the leading flank of puddler 6 has positioning groove from last equipartition down, rabbling mechanism 15 and recess sliding connection.

Specifically, the setting of bar-shaped groove is used for the joint of rabbling mechanism 15, can realize the location of rabbling mechanism 15 through twisting the bolt into the positioning groove.

Still further, the stirring mechanism 15 includes a sleeve 151, a set screw 152 and a stirring paddle 153, the sleeve 151 is slidably connected with the stirring rod 6, the sleeve 151 is provided with the set screw 152, the end of the set screw 152 is correspondingly clamped with the positioning groove, and the stirring paddle 153 is disposed on the outer side surface of the sleeve 151.

Specifically, the sleeve 151 is sleeved on the stirring rod 6, and the sleeve 151 can be fixed on the stirring rod 6 through the screw 152.

More specifically, a stirring paddle 153 made of soft silica gel material can be used for stirring the materials in the narrow-mouth bottle.

Further, a positioning hole 25 is formed in the upper end of the outer side face of the hydraulic telescopic rod 16, a positioning plate 26 is arranged on one side, close to the positioning hole 25, of the outer side face of the hydraulic telescopic rod 16, and a first baffle 24 and a second baffle 27 for limiting one hundred and eighty degrees of rotation of the hydraulic telescopic rod 16 are arranged at the left end of the inner side face of the protective cover 1.

Specifically, the first baffle 24 and the second baffle 27 limit the rotation range of the protective cover 1, and when the protective cover 1 rotates to the leftmost end and the rightmost end, the first baffle 24 and the second baffle 27 can prevent the protective cover 1 from rotating continuously.

More specifically, the number of the positioning holes 25 is two, and the two positioning holes 25 are symmetrically arranged left and right.

Still further, locking mechanism includes spacing spout 18, spacing spout 18 sets up in the lateral surface upper end of protection casing 1, the medial surface of protection casing 1 is close to spacing spout 18 department and is equipped with bar tooth 21, sliding connection has Z type slider 20 on the spacing spout 18, Z type slider 20's inside is equipped with the cylindricality hole, the inside in cylindricality hole is equipped with reset spring 22, Z type slider 20 has L type positioning fixture block 23 through setting up the perpendicular groove sliding connection at its lateral surface, the lower surface and the reset spring 22 of L type positioning fixture block 23 link to each other, be equipped with depression bar 19 on the L type positioning fixture block 23, depression bar 19 passes Z type slider 20's upper surface setting, L type positioning fixture block 23's upper surface is equipped with the positioning tooth that corresponds the interlock of bar tooth 21, Z type slider 20's end corresponds the setting with locating hole 25 joint.

More specifically, when the stirring mechanism 15 rotates to the stirring station at the rightmost end, the pressing rod 19 is pressed down, the L-shaped positioning clamping block 23 is pushed away by the pressing rod 19, the lower end face of the Z-shaped sliding block 20 is inserted into the positioning hole 25, then the pressing rod 19 is released, the pressing rod 19 is sprung up under the action of the reset spring 22, and the L-shaped positioning clamping block 23 and the strip-shaped teeth 21 are clamped together, so that the positioning of the protective cover 1 is realized. The same method may be used for positioning of the stirring mechanism 15 when it is rotated to the leftmost cleaning station.

When in use: the reagent bottle locating clamp is fixed at the right end of the base 7, the mixed liquid to be stirred is filled into the reagent bottle, a corresponding stirring mechanism 15 is selected according to the size of the reagent bottle, the stirring mechanism 15 is installed on the stirring rod 6, the hydraulic telescopic rod 16 is controlled to shrink to insert the stirring mechanism 15 into the reagent bottle, the splash guard 5 is synchronously covered on the bottle mouth of the reagent bottle, the stirring mechanism 15 is started, the stirring mechanism 15 works to carry out rapid mixing stirring on the liquid, the rotating speed of the variable frequency motor 14 is synchronously controlled through the digital display mechanism, after stirring is completed, the stirring mechanism 15 is lifted by the hydraulic telescopic rod 16, then the outer shell 3 is rotated for 180 degrees to a cleaning station, and pure water sprayed out of the side spray pipe 8 and the top spray pipe 9 cleans the stirring mechanism 15.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A digital display electric stirrer is characterized in that: comprises a base (7); the middle part of the upper surface of the base (7) is provided with a hydraulic telescopic rod (16), the telescopic end of the hydraulic telescopic rod (16) is rotationally connected with a protective cover (1), the protective cover (1) is fixedly connected with the hydraulic telescopic rod (16) through a locking mechanism, the tail end of the protective cover (1) is provided with an outer shell (3), the upper surface of the outer shell (3) is provided with an air outlet hole (2), the inside of the outer shell (3) is provided with a variable frequency motor (14), the output shaft of the variable frequency motor (14) is connected with a stirring rod (6), the stirring rod (6) is provided with a stirring mechanism (15), and the outer side surface of the hydraulic telescopic rod (16) is provided with a digital display screen;

an electric control telescopic rod (4) is arranged on the lower end face of the outer shell (3), a splash guard (5) is arranged at the telescopic end of the electric control telescopic rod (4), a silica gel hydrophobic layer is arranged on the lower surface of the splash guard (5), and the splash guard (5) is in sliding connection with the stirring rod (6);

the upper surface left end of base (7) is equipped with wash bowl (12), and the lateral surface lower extreme of wash bowl (12) is equipped with feed liquor pipe (10) and drain pipe (11), and the medial surface upper end of wash bowl (12) is equipped with annular top spray tube (9), and the medial surface edge of wash bowl (12) is equipped with side spray tube (8), and the lateral surface of side spray tube (8) and top spray tube (9) all is equipped with the nozzle.

2. The digital display electric stirrer according to claim 1, wherein: the stirring mechanism (15) is detachable.

3. The digital display electric stirrer according to claim 1, wherein: the inside of shell body (3) is equipped with radiator fan (13), and the gas outlet of radiator fan (13) is close to venthole (2) setting, and the lateral surface lower extreme of shell body (3) is equipped with the inlet port.

4. The digital display electric stirrer according to claim 1, wherein: both ends all are equipped with the bar groove about the lateral surface of puddler (6), and the leading flank of puddler (6) has positioning groove from last equipartition down, rabbling mechanism (15) and recess sliding connection.

5. The digital display electric stirrer according to claim 4, wherein: the stirring mechanism (15) comprises a sleeve (151), a positioning screw (152) and a stirring paddle (153), wherein the sleeve (151) is in sliding connection with the stirring rod (6), the sleeve (151) is provided with the positioning screw (152), the tail end of the positioning screw (152) is correspondingly arranged in a clamping manner with the positioning groove, and the stirring paddle (153) is arranged on the outer side face of the sleeve (151).

6. The digital display electric stirrer according to claim 1, wherein: the hydraulic telescopic rod is characterized in that a positioning hole (25) is formed in the upper end of the outer side face of the hydraulic telescopic rod (16), a positioning plate (26) is arranged on one side, close to the positioning hole (25), of the outer side face of the hydraulic telescopic rod (16), and a first baffle (24) and a second baffle (27) for limiting one hundred and eighty degrees of rotation of the hydraulic telescopic rod (16) are arranged at the left end of the inner side face of the protective cover (1).

7. The digital display electric stirrer according to claim 6, wherein: the locking mechanism comprises a limiting sliding groove (18), the limiting sliding groove (18) is arranged at the upper end of the outer side face of the protective cover (1), strip-shaped teeth (21) are arranged at the position, close to the limiting sliding groove (18), of the inner side face of the protective cover (1), Z-shaped sliding blocks (20) are connected to the limiting sliding groove (18) in a sliding mode, cylindrical holes are formed in the Z-shaped sliding blocks (20), reset springs (22) are arranged in the cylindrical holes, the Z-shaped sliding blocks (20) are connected with L-shaped positioning clamping blocks (23) through vertical grooves formed in the outer side face of the Z-shaped sliding blocks in a sliding mode, the lower surfaces of the L-shaped positioning clamping blocks (23) are connected with the reset springs (22), pressing rods (19) are arranged on the L-shaped positioning clamping blocks (23), the pressing rods (19) penetrate through the upper surfaces of the Z-shaped sliding blocks (20), positioning teeth which are arranged corresponding to the strip-shaped teeth (21) are arranged on the upper surfaces of the L-shaped positioning clamping blocks (23), and the tail ends of the Z-shaped sliding blocks (20) are correspondingly arranged in a clamping mode with the positioning holes (25).