CN111203141A

CN111203141A - Vertical oscillation device of liquid separation funnel

Info

Publication number: CN111203141A
Application number: CN202010247973.0A
Authority: CN
Inventors: 曹健; 其他发明人请求不公开姓名
Original assignee: Changsha Online Instrument And Equipment Co ltd
Current assignee: Changsha Online Instrument And Equipment Co ltd
Priority date: 2020-04-01
Filing date: 2020-04-01
Publication date: 2020-05-29

Abstract

The invention discloses a vertical oscillation device of a liquid separation funnel, which relates to the field of laboratory solution oscillation and mixing equipment and comprises a box body frame, a vertical support component and a liquid separation funnel support, wherein a fisheye bolt, an eccentric wheel and a fixed pulley are arranged on the box body frame, the fisheye bolt and the fixed pulley are arranged on the frame, a motor shaft penetrates through the frame and is fixedly arranged on the eccentric wheel, a steel wire rope is connected with the fisheye bolt, the eccentric wheel is wound from bottom to top, the fixed pulley is wound from top to bottom and is connected with a swing rod, the vertical support component is connected with the liquid separation funnel support, the swing rod is pressed down through the steel wire rope or the other end of a pressure spring when the eccentric wheel rotates, and the vertical support component is alternately driven to reciprocate to oscillate up and down, so that a liquid.

Description

Vertical oscillation device of liquid separation funnel

Technical Field

The invention belongs to the field of laboratory solution oscillation and mixing equipment, and particularly relates to a vertical oscillation device of a liquid separation funnel.

Background

Vertical oscillation device of separating funnel mainly is applicable to research fields such as medical science, biology, chemistry, is the laboratory and carries out the indispensable instrument of vibration mixing to various reagent, solution, chemical substance, and the vibration mixing effect directly influences the laboratory result, and laboratory oscillation device function singleness on the existing market is few in the kind, and the vibration effect is not good, and the sample batch processing volume of shaking simultaneously is less, and traditional laboratory oscillator can not satisfy the market demand completely.

Disclosure of Invention

The invention aims to overcome the defects of the prior art and provides a vertical oscillation device of a liquid separation funnel.

In order to solve the technical problems, the invention adopts the following technical scheme:

the utility model provides a perpendicular oscillation device of liquid separation funnel, includes box frame and perpendicular bracket component and separating funnel support, be equipped with fisheye bolt, motor shaft, eccentric wheel, fixed pulley, pendulum rod, central bearing in the box frame, be equipped with balancing pole, reciprocating lever, linear bearing, pressure spring on the perpendicular bracket component, fisheye bolted connection wire rope, wire rope walks around the eccentric wheel from the below, wire rope is connected with the pendulum rod around the fixed pulley from the top, the pendulum rod centre frame is on central bearing, perpendicular bracket component is being hung with wire rope respectively at the pendulum rod both ends.

The motor shaft penetrates through the frame and is fixedly connected with the eccentric wheel.

The middle of the swing rod is sleeved on the central bearing.

2 vertically-mounted balance rods and 2 horizontally-mounted reciprocating rods in the vertical assembly are fixedly connected into a rectangle through bolts.

The reciprocating rod is sleeved with a linear bearing, the linear bearing is fixedly installed with the box body frame, and the lower end of the reciprocating rod is sleeved with a pressure spring.

The separating funnel support and the balance rod are fixedly mounted in a multipoint mode through bolts, and a plurality of separating funnel clamps are mounted on the separating funnel support.

Compared with the prior art, the invention has the advantages that:

the invention relates to a vertical oscillation device of a liquid separation funnel, which comprises a box body frame, a fisheye bolt and a fixed pulley are fixed on the box body frame, a motor shaft passes through the frame and is fixedly installed with an eccentric wheel, a steel wire rope is connected with the fisheye bolt, bypasses the eccentric wheel from bottom and then bypasses the fixed pulley from top to be connected with a swing rod, the middle of the swing rod is arranged on a central bearing, two ends of the swing rod are respectively hung on vertical support components by the steel wire rope, the swing rod is connected with a balance rod through the steel wire rope, the balance rod is fixedly installed with a liquid separation funnel support, a reciprocating rod is arranged below the balance rod, a linear bearing is sleeved on the reciprocating rod and is fixedly installed with the box body support, the lower end of the reciprocating rod is sleeved with a pressure spring, the steel wire rope is tensioned when the eccentric wheel rotates, the swing rod is simultaneously compressed when the swing rod is, the separating funnel supports on the two sides move vertically in a reciprocating mode, and the eccentric wheel rotates ceaselessly, so that various reagents, solutions and chemical substances in the separating funnel are reversely arranged on the supports, oscillation and uniform mixing are easier, and the oscillation and uniform mixing effect is further improved.

Drawings

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

FIG. 2 is a schematic front view of the present invention;

FIG. 3 is a schematic view of a vertical support assembly of the present invention;

the reference numerals in the figures denote: 1. a box body frame; 3. a separating funnel support; 11. a fisheye bolt 12, a motor shaft; 13. an eccentric wheel; 14. a fixed pulley; 15. a swing rod; 16. a center bearing; 21. a balancing pole; 22. a balancing pole; 23. a balancing pole; 24. a balancing pole; 25. a reciprocating lever; 26. a reciprocating lever; 27. a linear bearing; 28. a linear bearing; 29. a pressure spring; 30. a pressure spring; 31. a reciprocating lever.

Detailed Description

The present invention will be described in further detail below with reference to the accompanying drawings.

As shown in fig. 1 to 3, the vertical oscillation device of the liquid separation funnel of the present embodiment includes a box frame 1, a vertical support assembly and a liquid separation funnel support 3, wherein the box frame 1 is provided with a fisheye bolt 11, a motor shaft 12, an eccentric wheel 13, a fixed pulley 14, a swing rod 15, and a central bearing 16, the fisheye bolt 11 is connected to a steel wire rope, the steel wire rope bypasses the eccentric wheel 13 from below, the steel wire rope bypasses the fixed pulley 14 from above to be connected to the swing rod 15, the middle of the swing rod 15 is mounted on the central bearing 16, and two ends of the swing rod 15 are respectively hung on the vertical support assembly.

In this embodiment, the fisheye bolt 11 is a standard component and is used for fixing a steel wire rope or other rope materials, the eccentric wheel 13 is sleeved on the motor shaft 12, the motor is fixedly installed with the box body frame 1, when the motor is started, the motor shaft 12 rotates to drive the eccentric wheel 13 to rotate, the rope end of the swing rod 15 is periodically pulled downwards under the action of the eccentric wheel 13, and the rope end of the swing rod 15 is periodically sprung upwards when the spring of the pressure spring 29 is loosened.

In this embodiment, the fixed pulley 14 is fixed on the box body frame 1 through a bolt, during operation, the steel wire rope is connected with the swing rod 15 by bypassing the fixed pulley 14, the number of the fixed pulleys 14 is 2, and in other embodiments, one or more fixed pulleys can be used.

In this embodiment, the swing link 15 is mounted on a center bearing 16 in the middle, the center bearing 16 is fixedly mounted with the box body frame 1 through a lever bracket, and the swing link 15 can swing freely under the supporting action of the center bearing 16.

In this embodiment, the center bearing 16 is installed inside a lever bracket, and the lever bracket is fixed to the case frame 1 by screws.

In this embodiment, as shown in fig. 3, the upper ends of the reciprocating rod 25 and the reciprocating rod 26 are fixedly connected with the balance bar 21 through bolts, the lower ends of the reciprocating rod 25 and the balance bar 22 are fixedly connected with each other through bolts, the reciprocating rod 25 and the reciprocating rod 26 are installed to form a rectangle, and the

linear bearings

27 and 28 are sleeved with each other.

In this embodiment, the

compression springs

29 and 30 are compression springs, and the reciprocating rod is reciprocated by periodic compression and rebound of the springs.

In this embodiment, be equipped with a plurality of separating funnel fixation clamps on separating funnel support 3, can improve batch processing volume, the sectional fixture of sample bottle must combine laboratory separating funnel specification individualized design.

In this embodiment, the separating funnel that is equipped with the solution area lid is handstand to be fixed on separating funnel support 3, motor shaft 12 is rotatory, thereby it is rotatory to drive eccentric wheel 13, make 15 rope ends of pendulum rod periodic pull down under eccentric wheel 13's effect, 15 rope ends of pendulum rod periodic upward bounce when pressure spring 29 spring loosens, thereby drive perpendicular bracket component one-tenth perpendicular reciprocating oscillation, make the quick mixing oscillation of solution in the separating funnel bottle on separating funnel support 3, different according to the demand, the oscillation frequency is adjusted by the speed regulator of motor.

The above description is only exemplary of the present invention and should not be taken as limiting the invention, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a perpendicular oscillation device of sepage funnel which characterized in that: comprises a box body frame (1), a vertical bracket component and a separating funnel bracket (3), a fisheye bolt (11), a motor shaft (12), an eccentric wheel (13), a fixed pulley (14), a swing rod (15) and a central bearing (16) are arranged on the box body frame (1), the vertical bracket component is provided with a balancing rod (21), a balancing rod (22), a reciprocating rod (25), a reciprocating rod (26), a linear bearing (27), a linear bearing (28), a pressure spring (29) and a pressure spring (30), the fisheye bolt (11) is connected with a steel wire rope, the steel wire rope bypasses an eccentric wheel (13) from the lower part, the steel wire rope is wound around the fixed pulley (14) from the top and is connected with the swing rod (15), the middle of the swing rod (15) is erected on the central bearing (16), and two ends of the swing rod (15) are respectively hung on the vertical support assemblies by steel wire ropes.

2. The vertical oscillation device of a liquid separation funnel according to claim 1, wherein: the motor shaft (12) penetrates through the frame and is fixedly connected with the eccentric wheel (13).

3. The vertical oscillation device of a liquid separation funnel according to claim 1, wherein: the middle of the swing rod (15) is sleeved on the central bearing (16).

4. The vertical oscillation device of a liquid separation funnel according to claim 1, wherein: and a balance rod (21) and a balance rod (22) are vertically arranged in the vertical component bracket, and a reciprocating rod (25) and a reciprocating rod (26) which are horizontally arranged are fixedly connected into a rectangle through bolts.

5. The vertical oscillation device of a liquid separation funnel according to claim 1, wherein: the box is characterized in that a linear bearing (27) is sleeved on the reciprocating rod (25), a linear bearing (28) is sleeved on the reciprocating rod (26), the linear bearing (27) and the linear bearing (28) are fixedly installed on the box frame 1, and a pressure spring (29) and a pressure spring (30) are respectively sleeved at the lower ends of the reciprocating rod (25) and the reciprocating rod (26).

6. The vertical oscillation device of a liquid separation funnel according to claim 1, wherein: separating funnel support (3) pass through bolt multiple spot fixed mounting with the balancing pole, install a plurality of separating funnel anchor clamps on separating funnel support (3).