CN111974280A

CN111974280A - All-round mixing system

Info

Publication number: CN111974280A
Application number: CN201910433018.3A
Authority: CN
Inventors: 陈炳勇
Original assignee: Yangzhou Dasheng Pharmaceutical Glass Co ltd
Current assignee: Yangzhou Dasheng Pharmaceutical Glass Co ltd
Priority date: 2019-05-23
Filing date: 2019-05-23
Publication date: 2020-11-24

Abstract

The invention discloses an all-dimensional stirring system which comprises a stirring table, a lifting back plate, an arm supporting plate, an arm plate, a base plate, a motor, a stirring rod and a stirring paddle, wherein the stirring table is arranged on the upper surface of the arm supporting plate; the lifting back plate is vertically arranged, and the stirring platform is vertical to the lifting back plate and is fixed at the bottom of the stirring platform; the arm supporting plate is vertical to and extends out of the lifting back plate; the wall plate is arranged on the arm support plate and extends to the outer side of the edge of the arm support plate; the motor is arranged on the arm support plate, the base plate is arranged below the arm support plate, the stirring rod is arranged below the arm support plate, one end of the stirring rod penetrates through the gasket and the arm support plate to be connected with the motor to be controlled by the motor to rotate, and the other end of the stirring rod is a free end and is vertically suspended in the stirring table; the stirring paddle is fixed on the stirring rod. On the basis of the prior art, the invention is provided with a lifting mechanism in the longitudinal direction and a stirring paddle in the transverse direction. The bidirectional stirring device is adjusted, so that the stirring related area is increased, and the stirring uniformity is improved.

Description

All-round mixing system

Technical Field

The invention belongs to the technical field of biochemical instruments, and particularly relates to an all-dimensional stirring system.

Background

Biochemical instrument stirring arm, in the prior art, generally adopts the fixed form. The stirring arm is fixed and rotates in the fixed area. The liquid or the slurry in the fixed area is often fully stirred, and the rest positions are ignored, so that the reaction is insufficient, and the stirring effect is influenced. The reason for this result is two, one is that the height of the stirring arm is fixed and the stirring arm cannot be lifted; the second stirring paddle relates to small flour. The two reasons cause the longitudinal and transverse stirring dead angles. Thus, an all-directional stirring system is required.

Disclosure of Invention

Aiming at the requirements of the prior art, an all-directional stirring system is provided, and comprises a stirring table, a lifting back plate, an arm supporting plate, an arm plate, a base plate, a motor, a stirring rod and a stirring paddle;

the lifting back plate is vertically arranged, and the stirring platform is vertical to the lifting back plate and is fixed at the bottom of the stirring platform; the arm supporting plate is vertical to and extends out of the lifting back plate; the wall plate is arranged on the arm support plate and extends to the outer side of the edge of the arm support plate; the motor is arranged on the arm support plate, the base plate is arranged below the arm support plate, the stirring rod is arranged below the arm support plate, one end of the stirring rod penetrates through the gasket and the arm support plate to be connected with the motor to be controlled by the motor to rotate, and the other end of the stirring rod is a free end and is vertically suspended in the stirring table; the stirring paddle is fixed on the stirring rod.

Furthermore, the lifting mechanism is further included and controls the lifting back plate to ascend and descend.

Furthermore, the lifting mechanism comprises a lifting path pipe, a lifting rod, a fixing sheet, a roller and a cam; the lifting path pipe is vertically communicated and fixed on the lifting back plate; the cam is controlled by a motor to rotate, the cam is arranged below the lifting path pipe, one end of the lifting rod extends into the lifting path pipe, the other end of the lifting rod is connected with a U-shaped fixing piece, the roller is arranged in the fixing piece, and the roller is connected with the cam; the cam, roller, lifter, and lift path tube are coplanar.

Furthermore, vertical sliding grooves are formed in two sides of the lifting back plate, and pulleys matched with the sliding grooves are arranged on one side, in contact with the lifting back plate, of the arm supporting plate.

Furthermore, the stirring paddle is in a frame shape and is in a four-character shape.

Furthermore, the outer ring of the cam is provided with an inward sunken limiting groove, and the roller rolls along the limiting groove.

Further, the arm supporting plate is made of aluminum.

Furthermore, the gasket is an annular sheet, the inner ring of the gasket is provided with a plurality of petal-shaped shake-stopping sheets, and the shake-stopping sheets gradually gather towards the center from top to bottom to form a cone shape. The shaking stopping sheet gives buffer when the stirring rod shakes or shakes, and shaking of the stirring rod is reduced.

Has the advantages that:

on the basis of the prior art, the invention is provided with a lifting mechanism in the longitudinal direction and a stirring paddle in the transverse direction. The bidirectional stirring device is adjusted, so that the stirring related area is increased, and the stirring uniformity is improved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a side view of the present invention;

FIG. 3 is a schematic structural view of a lifting back plate;

FIG. 4 is a schematic structural view of the lifting mechanism;

fig. 5 is a schematic structural view of the gasket.

Wherein: 1-stirring table, 2-lifting back plate, 3-arm supporting plate, 4-arm plate, 5-backing plate, 6-motor, 7-stirring rod, 8-stirring paddle, 9-lifting path pipe, 10-lifting rod, 11-fixing plate, 12-roller, 13-cam, 501-shaking-stopping plate and 201-sliding groove.

Detailed Description

The present invention is further illustrated by the following figures and specific examples, which are to be understood as illustrative only and not as limiting the scope of the invention, which is to be given the full breadth of the appended claims and any and all equivalent modifications thereof which may occur to those skilled in the art upon reading the present specification.

As shown in figures 1-5, the all-directional stirring system comprises a stirring platform 1, wherein the stirring platform 1 is generally placed on a table top for working. The mixing table 1 is a square flat plate on which a vessel for preventing mixing is placed. The lifting back plate 2 is vertical to the stirring table 1, and the lifting back plate and the stirring table are fixed through screws. The lifting back plate 2 is a rectangular plate, and two vertical sides of the lifting back plate are provided with opposite parallel sliding grooves 201. Arm backup pad 3 is a wide rectangular plate equal to lift backplate 2, and one side of arm backup pad 3 is equipped with two pulleys, and the pulley card is in spout 201 for arm backup pad 3 can reciprocate. The arm plate 4 is a rectangular plate having a length greater than the width of the arm support plate 3. The arm plate 4 is fixed above the arm support plate 3 by screws, and one end thereof is exposed to the outside of the arm support plate 3. The upper part of the end is provided with a motor 6, the bottom of the end is provided with a gasket 5, and the gasket 5 is fixed with the arm plate 4 through screws. The motor 6 is fixed to the arm plate 4 by conventional fixing means of the motor. The stirring rod 7 penetrates through the gasket 5 and the arm plate 4 to be connected with the motor 6, and the motor controls the stirring rod 7 to rotate. The stirring rod 7 is vertically downward and suspended above the stirring platform 1. The bottom end of the stirring rod 7 is connected with a stirring paddle 8. The stirring paddle 8 is a rectangular frame, and two vertical supporting rods are arranged inside the stirring paddle, so that the whole stirring paddle is in a four-shaped shape. The stirring paddle 8 and the stirring rod 7 are fixed by welding.

A cam elevating mechanism is provided below the arm support plate 3. The cam lifting mechanism comprises a lifting path pipe 9, a lifting rod 10, a fixing piece 11, a roller 12 and a cam 13. The elevating path pipe 9 is a tubular structure penetrating vertically, and is fixed to the elevating back plate 2 by using a 304 stainless steel U-shaped hoop, and is located below the arm support plate 3. One end of the lifting rod 10 is inserted into the lifting path pipe 9, and the other end is fixed with a U-shaped fixing piece 11, wherein the fixing piece is U-shaped and is inverted in the embodiment to form an inverted U shape. The top is connected with the lifting pipe 10 by welding or screw fixing, the roller 12 is embedded in the bottom opening, and the roller 12 and the fixing sheet 11 are fixed by a roller. The roller 12 is connected to a cam 13. A cam 13 is arranged below the roller 12, and the cam is controlled by a motor to rotate. The motor is arranged on the outer side of the lifting back plate 2, and a motor rotating shaft penetrates through the lifting back plate 2 to rotate with the cam connection controller. The periphery of the cam 13 is provided with a limiting groove, and the pulley slides in the limiting groove.

On the basis of the prior art, a lifting mechanism is added in the longitudinal direction, and the stirring paddle is expanded in the transverse direction. The bidirectional stirring device is adjusted, so that the stirring related area is increased, and the stirring uniformity is improved.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. 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. The utility model provides an all-round mixing system which characterized in that: comprises a stirring table (1), a lifting back plate (2), an arm supporting plate (3), an arm plate (4), a base plate (5), a motor (6), a stirring rod (7) and a stirring paddle (8);

The lifting back plate (2) is vertically arranged, and the stirring table (1) is vertical to the lifting back plate and fixed at the bottom of the stirring table; the arm supporting plate (3) is vertical to the lifting back plate (2) and extends out; the wall plate (4) is arranged on the arm support plate (3) and extends to the outer side of the edge of the arm support plate; the motor (6) is arranged above the arm supporting plate (3), the backing plate (5) is arranged below the arm supporting plate (3),

the stirring rod (7) is arranged below the arm support plate (3), one end of the stirring rod penetrates through the gasket (5) and the arm support plate (3) to be connected with the motor (6) and is controlled by the motor to rotate, and the other end of the stirring rod is a free end and is vertically suspended in the stirring table (1); the stirring paddle (8) is fixed on the stirring rod (7); the lifting mechanism is used for controlling the lifting back plate (2) to ascend and descend.

2. The omni-directional stirring system according to claim 2, wherein: the lifting mechanism comprises a lifting path pipe (9), a lifting rod (10), a fixing piece (11), a roller (12) and a cam (13); the lifting path pipe (9) is vertically communicated and fixed on the lifting back plate (2); the cam (13) is controlled by a motor to rotate, the cam (13) is arranged below the lifting path pipe (9), one end of the lifting rod (10) extends into the lifting path pipe (9), the other end of the lifting rod is connected with a U-shaped fixing piece (11), the roller (12) is arranged in the fixing piece (11), and the roller (12) is connected with the cam (13); the cam (13), the roller (12), the lifting rod (10) and the lifting path pipe (9) are coplanar.

3. The omni-directional stirring system according to claim 2, wherein: the both sides of lift backplate (2) are equipped with vertical spout (201), the one side that arm backup pad (3) and lift back of the body (2) contact is equipped with the pulley with spout (201) adaptation.

4. The omni-directional stirring system of claim 1, wherein: stirring rake (8) are the frame form, and inside is equipped with two vertical branches, stirring rake (8) are "four" word form.

5. The omni-directional stirring system according to claim 2, wherein: the outer ring of the cam (12) is provided with an inward concave limiting groove, and the roller (12) rolls along the limiting groove.

6. The omni-directional stirring system according to claim 1, wherein: the arm supporting plate (3) is made of aluminum.

7. The omni-directional stirring system according to claim 1, wherein: the gasket (5) is an annular sheet, the inner ring of the annular sheet is provided with a plurality of petal-shaped shake-stopping sheets (501), and the shake-stopping sheets (501) gradually gather towards the center from top to bottom to form a cone shape.