CN213913419U

CN213913419U - Laboratory is with from speed governing agitator

Info

Publication number: CN213913419U
Application number: CN202022994420.XU
Authority: CN
Inventors: 杨世鹏; 张荣华; 徐立
Original assignee: Hubei Tengchen Building Materials Technology Co ltd
Current assignee: Hubei Tengchen Building Materials Technology Co ltd
Priority date: 2020-12-14
Filing date: 2020-12-14
Publication date: 2021-08-10
Anticipated expiration: 2030-12-14

Abstract

The utility model discloses a laboratory is with self-governing agitator, include: the supporting component comprises a base and supporting legs arranged on the base; the translation assembly comprises an accommodating track arranged at the top of the base and a moving block arranged on the track; the lifting assembly is arranged at the upper part of the translation assembly and is used for adjusting the working height of the stirring assembly; the stirring assembly comprises a stirrer body arranged on the lifting assembly, a motor arranged at the bottom of the stirrer, a stirring rod arranged at the bottom of the motor and a viscosity sensor arranged at the lower part of the stirring rod; the utility model has the advantages that the two holding tanks are symmetrically arranged at the top of the base, and the rubber pads are arranged in the holding tanks, thereby being beneficial to preventing the stirring container from sliding; through the setting of lifting unit including installing the locating lever at the movable block top, installing the lifting block on the locating lever, installing the handle on the lifting block and setting up the locating hole on the locating lever, be favorable to more accurate positioning lifting unit's height-adjusting and location.

Description

Laboratory is with from speed governing agitator

Technical Field

The utility model relates to a stirrer technical field specifically is a laboratory is with self-governing agitator.

Background

Laboratory agitator generally indicates that the laboratory is with the agitator, and the mainly used mixing material prevents that the material from deposiing, and the integration is constituteed, the major constituent part of agitator: the rotating speed of the motor, the bearing seat, the frame, the coupler, the stirring shaft, the impeller (the rotating speed is below 760 turns and is matched with a speed reducer) can be adjusted as required, and a variable frequency motor and a frequency converter can also be matched. The stirrer in the prior art can not adapt to the material adjustment stirring speed of different consistencies, mainly adjusts the rotational speed through the manual work, and efficiency is lower, causes the motor stall to damage easily, therefore we propose a laboratory with from speed governing stirrer.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a laboratory is with from speed governing agitator has solved the problem that proposes in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a laboratory self-regulating blender, comprising:

the supporting component comprises a base and supporting legs arranged on the base;

the translation assembly comprises an accommodating track arranged at the top of the base and a moving block arranged on the track;

the lifting assembly is arranged at the upper part of the translation assembly and is used for adjusting the working height of the stirring assembly;

the stirring assembly comprises a stirrer body arranged on the lifting assembly, a motor arranged at the bottom of the stirrer, a stirring rod arranged at the bottom of the motor and a viscosity sensor arranged at the lower part of the stirring rod.

Preferably, the supporting component further comprises two holding tanks symmetrically arranged at the top of the base, and rubber pads are arranged in the holding tanks.

Preferably, the lifting assembly comprises a positioning rod mounted at the top of the moving block, a lifting block mounted on the positioning rod, a handle mounted on the lifting block, and a positioning hole arranged on the positioning rod.

Preferably, the accommodating track and the moving block are directly and respectively provided with a clamping groove and a protruding block, the clamping groove is clamped with the protruding block, and the cross sections of the clamping groove and the protruding block are both T-shaped.

Preferably, the number of the translation assembly, the lifting assembly and the stirring assembly is two.

Compared with the prior art, the beneficial effects of the utility model are as follows: the supporting assembly further comprises two accommodating grooves symmetrically arranged at the top of the base, and rubber pads are arranged in the accommodating grooves, so that the stirring container can be prevented from sliding; the lifting assembly comprises a positioning rod arranged at the top of the moving block, a lifting block arranged on the positioning rod, a handle arranged on the lifting block and a positioning hole arranged on the positioning rod, so that the height adjustment and positioning of the lifting assembly can be more accurately positioned; the clamping groove and the protruding block are directly and respectively arranged through the accommodating track and the moving block and are clamped with each other, and the cross sections of the clamping groove and the protruding block are both arranged in a T shape, so that clamping of the accommodating track and the moving block is facilitated, and stability of the moving block is guaranteed; through translation subassembly, lifting unit and the setting that the stirring subassembly was two, be favorable to the operation of multiunit contrast experiment to go on.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a front cross-sectional view of the present invention;

FIG. 2 is an installation drawing of the present invention;

fig. 3 is a top view of the base of the present invention.

In the figure: 100. supporting component, 110, base, 120, supporting legs, 130, holding tank, 131, rubber pad, 200, translation subassembly, 210, hold the track, 220, movable block, 300, lifting unit, 310, locating lever, 320, locating hole, 330, lifting block, 340, handle, 400, stirring subassembly, 410, agitator body, 420, motor, 430, puddler, 440, viscosity sensor.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

The invention provides a self-speed-adjusting stirrer for a laboratory, which can automatically adjust the rotating speed of solutions with different viscosities.

Referring to fig. 1 to 3, a schematic structural diagram of an embodiment of a laboratory self-speed-regulating agitator according to the present invention is shown, and referring to fig. 1 to 3, a main body of the embodiment of the laboratory self-speed-regulating agitator includes a support assembly 100, a translation assembly 200, a lifting assembly 300, and an agitation assembly 400.

The supporting assembly 100 is used for supporting the translation assembly 200 and preventing the device from sliding, specifically, the supporting assembly 100 comprises a base 110 and supporting legs 120 installed on the base 110, when in use, the translation assembly 200 is installed on the supporting assembly 100, the translation assembly 200 is supported by the heavier supporting assembly 100, the device is prevented from toppling, and meanwhile, the contact area with the table top is reduced and the friction force is increased through the arrangement of the supporting legs 120;

the translation assembly 200 is used for adjusting the position of the stirring assembly 400, specifically, the translation assembly 200 includes an accommodating track 210 installed at the top of the base 110, and a moving block 220 installed on the track, and when in use, the relative horizontal position of the stirring assembly 400 is adjusted by sliding the moving block 220 in the accommodating track 210;

the lifting assembly 300 is used for adjusting the height of the stirring assembly 400, specifically, the lifting assembly 300 is installed on the upper portion of the translation assembly 200 and used for adjusting the working height of the stirring assembly 400, and when the lifting assembly 300 is used, the working height of the stirring assembly 400 is adjusted by adjusting the height of the lifting assembly 300;

stirring subassembly 400 is used for stirring the material and carries out speed adjustment automatically, it is specific, the stirring is including installing agitator body 410 on lifting unit 300, install the motor 420 in the agitator bottom, install in motor 420 bottom puddler 430 and install viscosity sensor 440 in puddler 430 lower part, during the use, drive puddler 430 by motor 420 and rotate the stirring material, this moment when viscosity sensor 440 experiences stirring resistance too big, transmit resistance signal for agitator body 410, motor 420 provides bigger moment of torsion to puddler 430 when agitator body 410 automatic deceleration this moment relative power is invariable, optimize the stirring, when viscosity sensor 440 experiences the resistance less, the motor 420 rotational speed of corresponding agitator body 410 promotes.

The supporting assembly 100 further includes two holding grooves 130 symmetrically disposed on the top of the base 110, and rubber pads 131 are disposed in the holding grooves 130, so as to prevent the stirring container from sliding; the lifting assembly 300 comprises a positioning rod 310 arranged at the top of the moving block 220, a lifting block 330 arranged on the positioning rod 310, a handle 340 arranged on the lifting block 330 and a positioning hole 320 arranged on the positioning rod 310, so that the height adjustment and positioning of the lifting assembly 300 can be more accurately positioned; the accommodating track 210 and the moving block 220 are directly and respectively provided with a clamping groove and a protruding block, the clamping groove and the protruding block are clamped, the sections of the clamping groove and the protruding block are both in a T shape, and the clamping connection of the accommodating track 210 and the moving block 220 is facilitated to ensure the stability of the moving block 220; the translation assembly 200, the lifting assembly 300 and the stirring assembly 400 are two, and operation of a plurality of groups of comparison experiments is facilitated.

The working principle is as follows: when a laboratory is used with the self-adjusting speed stirrer, firstly, a container filled with experimental materials is placed on the base 110, then the stirring assembly 400 is moved to a position just above the container through the translation assembly 200, then the stirring rod 430 of the stirring assembly 400 is adjusted into the container through the lifting assembly 300, and materials in the container are stirred through the stirring assembly 400.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A laboratory is with from speed governing agitator, its characterized in that includes:

the supporting assembly (100) comprises a base (110) and supporting feet (120) arranged on the base (110);

the translation assembly (200) comprises a containing track (210) arranged at the top of the base (110) and a moving block (220) arranged on the track;

the lifting assembly (300) is arranged at the upper part of the translation assembly (200) and is used for adjusting the working height of the stirring assembly (400);

the stirring assembly (400) comprises a stirrer body (410) arranged on the lifting assembly (300), a motor (420) arranged at the bottom of the stirrer, a stirring rod (430) arranged at the bottom of the motor (420) and a viscosity sensor (440) arranged at the lower part of the stirring rod (430).

2. The laboratory stirrer with self speed regulation according to claim 1, wherein the support assembly (100) further comprises two holding grooves (130) symmetrically arranged on the top of the base (110), and rubber pads (131) are arranged in the holding grooves (130).

3. The laboratory self-speed-adjusting stirrer according to claim 1, wherein the lifting assembly (300) comprises a positioning rod (310) installed on the top of the moving block (220), a lifting block (330) installed on the positioning rod (310), a handle (340) installed on the lifting block (330), and a positioning hole (320) arranged on the positioning rod (310).

4. The laboratory is with agitator of adjusting speed according to claim 1, characterized in that, the track (210) and the movable block (220) that hold directly set up draw-in groove and protruding piece respectively, and draw-in groove and protruding piece joint, draw-in groove and protruding piece cross-section all are "T" font.

5. The laboratory self-speed-adjusting stirrer according to claim 1, wherein the translation assembly (200), the lifting assembly (300) and the stirring assembly (400) are two in number.