CN217794646U

CN217794646U - Pressurized fluid extraction instrument

Info

Publication number: CN217794646U
Application number: CN202220933287.3U
Authority: CN
Inventors: 刘华; 程林林; 吕蕾; 丁士锋; 刘新成; 马萌萌
Original assignee: Shandong Zhongan Biosafety Testing Co ltd
Current assignee: Shandong Zhongan Biosafety Testing Co ltd
Priority date: 2022-04-22
Filing date: 2022-04-22
Publication date: 2022-11-15
Anticipated expiration: 2032-04-22

Abstract

The utility model belongs to the technical field of the extraction appearance, especially, pressurized fluid extraction appearance to the extraction appearance when using, the extraction bottle amplitude of rocking is fixed, the problem of adjustment of being not convenient for, present proposes following scheme, and it includes the workstation, the backup pad is installed to the rear end of workstation up end, the roof is installed to the upper end of backup pad, one side fixed mounting of roof has first mounting panel and second mounting panel, install the installation axleboard between first mounting panel and the second mounting panel, the extraction bottle is installed to the lower extreme of installation axleboard, all rotate on first mounting panel and the second mounting panel and install the axis of rotation, the one end of two axis of rotation respectively with the both sides fixed connection of installation axleboard, the top of roof is equipped with the lifter plate, is equipped with on the lifter plate and rocks the mechanism, the top fixed mounting of roof has the installation riser. The utility model discloses can adjust the range of rocking of extraction bottle as required, application scope is wide.

Description

Pressurized fluid extraction instrument

Technical Field

The utility model relates to an extraction appearance technical field especially relates to a pressurized fluid extraction appearance.

Background

An extractor, which extracts the desired compound from a solid or liquid mixture by extraction, thereby purifying and purifying the compound. The extraction instruments on the market are various, and include an automatic solid phase extraction instrument, a supercritical extraction instrument, a microwave digestion extraction instrument, an ultrasonic extraction instrument, a perforation extraction instrument, a flux extraction instrument and the like.

Through searching, publication No.: CN215232255U discloses a multifunctional pressurized fluid extraction instrument, relates to the technical field of fluid extraction instruments, and aims to solve the problems that an existing pressurized fluid extraction instrument is single in function, inconvenient to use and not humanized enough. The utility model discloses a pipeline, including workstation, backup pad, roof, first mounting panel, second mounting panel, installation axletree board, first mounting panel is installed to the rear end of workstation up end, the roof is installed to the upper end of backup pad, equal welded connection between workstation, backup pad and the roof is adjacent, air compressor is installed to the upper end of roof, air compressor and roof fixed connection, first mounting panel is installed to one side of terminal surface upper end before the roof, the second mounting panel is installed to the opposite side of terminal surface upper end before the roof, install the installation axletree board between second mounting panel and the first mounting panel, the installation axletree board all is connected through the bearing with second mounting panel and first mounting panel, one side of keeping away from first mounting panel in installation axletree board upper end is installed compressed air and is let in the pipeline.

However, when the above-mentioned extraction apparatus is used, the shaking amplitude of the extraction flask is fixed, which is inconvenient to adjust, so we propose a pressurized fluid extraction apparatus to solve the above-mentioned problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the shaking amplitude of the extraction bottle is fixed and the adjustment is not convenient when the extraction instrument is used, and providing a pressurized fluid extraction instrument.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a pressurized fluid extraction appearance, includes the workstation, the backup pad is installed to the rear end of workstation up end, the roof is installed to the upper end of backup pad, one side fixed mounting of roof has first mounting panel and second mounting panel, install the installation axostylus axostyle between first mounting panel and the second mounting panel, extract bottle is installed to the lower extreme of installation axostylus axostyle, all rotate on first mounting panel and the second mounting panel and install the axis of rotation, two the one end of axis of rotation respectively with the both sides fixed connection of installation axostylus axostyle, the top of roof is equipped with the lifter plate, be equipped with on the lifter plate and rock the mechanism, the top fixed mounting of roof has the installation riser, one side fixed mounting of installation riser has the motor, fixed mounting has the plectane on the output shaft of motor, output shaft and concentric plectane of motor, a plurality of thread grooves have been seted up to the one end of plectane, and a plurality of thread block is installed to one thread groove in the thread groove, the one end fixed mounting of thread block has the round bar, the bottom of lifter plate is rotated and is installed the driving plate, a plurality of having seted up on the round hole, the outside of round bar's inner wall fixed mounting has the restriction block.

Preferably, the shaking mechanism comprises two racks, the tops of the two racks are fixedly connected with the bottom of the lifting plate, the two racks are respectively engaged with a gear, and the two gears are respectively and fixedly sleeved on the outer sides of the two rotating shafts.

Preferably, all seted up the rotation hole on first mounting panel and the second mounting panel, the outside of two axis of rotation contacts with the inner wall in two rotation holes respectively.

Preferably, the outer sides of the first mounting plate and the second mounting plate are fixedly provided with guide rails, the two guide rails are provided with sliding blocks in a sliding mode, and the tops of the two sliding blocks are fixedly connected with the bottoms of the two racks respectively.

Preferably, a plurality of guide rods are fixedly mounted at the top of the top plate, and the lifting plate is connected with the guide rods in a sliding manner.

Compared with the prior art, the utility model has the advantages of:

(1) According to the scheme, the thread block penetrates through the round hole, then the limiting block is rotated, so that the thread block is fixedly connected with the thread groove in a threaded manner, the round rod is in contact with the inner wall of the round hole, if the shaking range is a little larger, the thread block penetrates through the round hole above and is in threaded connection with the thread groove above, otherwise, the thread block penetrates through the round hole below and is in threaded connection with the thread groove below;

(2) The circular plate is driven to rotate by the motor, the circular plate drives the circular rod to eccentrically rotate, the circular rod drives the transmission plate to move, the transmission plate drives the lifting plate to vertically reciprocate, the lifting plate drives the two racks to vertically reciprocate, the two racks drive the two gears to rotate in the positive and negative directions, the two gears drive the two rotating shafts to rotate in the positive and negative directions, and the two rotating shafts drive the mounting shaft plate to rotate in the positive and negative directions, so that the extraction bottle is shaken;

the utility model discloses can adjust the range of rocking of extraction bottle as required, application scope is wide.

Drawings

Fig. 1 is a schematic structural view of a pressurized fluid extraction apparatus according to the present invention;

fig. 2 is a schematic view of a three-dimensional structure of an installation vertical plate, a motor, a circular plate, a circular rod, a limiting block and a transmission plate of the pressurized fluid extraction apparatus provided by the present invention;

fig. 3 is a schematic side view of the mounting vertical plate, the motor, the circular plate, the circular rod, the limiting block and the driving plate of the pressurized fluid extractor of the present invention;

fig. 4 is a schematic front view of the mounting vertical plate, circular plate, round bar, limiting block and driving plate of the pressurized fluid extractor of the present invention;

fig. 5 is a schematic perspective view of a circular plate of a pressurized fluid extraction apparatus according to the present invention.

In the figure: 1. a work table; 2. a support plate; 3. a top plate; 4. a first mounting plate; 5. a second mounting plate; 6. a rotating shaft; 7. mounting a shaft plate; 8. an extraction bottle; 9. a gear; 10. a rack; 11. a lifting plate; 12. a guide bar; 13. installing a vertical plate; 14. a motor; 15. a circular plate; 16. a drive plate; 17. a circular hole; 18. a round bar; 19. a limiting block; 20. a thread groove; 21. a thread block.

Detailed Description

The technical solutions in the embodiments will be described clearly and completely with reference to the drawings in the embodiments, and it is obvious that the described embodiments are only a part of the embodiments, but not all embodiments.

Example one

Referring to fig. 1-5, a pressurized fluid extraction apparatus comprises a workbench 1, a support plate 2 is installed at the rear end of the upper end surface of the workbench 1, a top plate 3 is installed at the upper end of the support plate 2, a first installation plate 4 and a second installation plate 5 are fixedly installed at one side of the top plate 3, an installation shaft plate 7 is installed between the first installation plate 4 and the second installation plate 5, an extraction bottle 8 is installed at the lower end of the installation shaft plate 7, rotation shafts 6 are respectively installed on the first installation plate 4 and the second installation plate 5 in a rotating manner, one end of each of the two rotation shafts 6 is respectively fixedly connected with the two sides of the installation shaft plate 7, a lifting plate 11 is arranged above the top plate 3, a shaking mechanism is arranged on the lifting plate 11, an installation vertical plate 13 is fixedly installed at the top of the top plate 3, and a motor 14 is fixedly installed at one side of the installation vertical plate 13, the output shaft of the motor 14 is fixedly provided with a circular plate 15, the output shaft of the motor 14 is concentric with the circular plate 15, one end of the circular plate 15 is provided with a plurality of thread grooves 20, a thread block 21 is arranged in one thread groove 20 of the thread grooves 20, one end of the thread block 21 is fixedly provided with a round rod 18, the bottom of the lifting plate 11 is rotatably provided with a transmission plate 16, the transmission plate 16 is provided with a plurality of round holes 17, the outer side of the round rod 18 is in contact with the inner wall of the round hole, one end of the round rod 18 is fixedly provided with a limiting block 19, if the shaking amplitude is large, the thread block 21 penetrates through the round hole 17 on the upper side and is in threaded connection with the thread groove 20 on the lower side, otherwise, the thread block 21 penetrates through the round hole on the lower side and is in threaded connection with the thread groove 20 on the lower side, and the shaking amplitude can be adjusted.

Note that, publication nos.: the patent document CN215232255U discloses a multifunctional pressurized fluid extraction apparatus in detail, the comparison document discloses the structure and the use principle of the extraction apparatus in detail, the present application document is an improvement of the comparison document, the structure which is irrelevant to the improvement point is directly cited, but the description is not provided.

In this embodiment, rock the mechanism and include two racks 10, the top of two racks 10 all with the bottom fixed connection of lifter plate 11, all engaged with gear 9 on two racks 10, two gear 9 fix the cover respectively and locate the outside of two axis of rotation 6, can drive rack 10 through lifter plate 11 and remove, drive gear 9 through the removal of rack 10 and rotate.

In this embodiment, all seted up on first mounting panel 4 and the second mounting panel 5 and rotated the hole, the outside of two axis of rotation 6 respectively with two inner wall contacts that rotate the hole, two axis of rotation 6 can rotate in two rotation holes.

In this embodiment, the equal fixed mounting in the outside of first mounting panel 4 and second mounting panel 5 has the guide rail, and equal slidable mounting has the slider on two guide rails, the top of two sliders respectively with the bottom fixed connection of two racks 10, the slider can make the stable vertical slip of rack 10 with the guide rail, can not the off normal.

In this embodiment, a plurality of guide rods 12 are fixedly installed at the top of the top plate 3, the lifting plate 11 is slidably connected with the plurality of guide rods 12, and the guide rods 12 can enable the lifting plate 11 to stably vertically slide.

In this embodiment, during the use, pass screw block 21 round hole 17, then rotate restriction piece 19, make screw block 21 and thread groove 20 threaded connection fixed, round bar 18 contacts with the inner wall of round hole 17 this moment, if need rock the range a bit more greatly, pass above round hole 17 and the thread groove 20 threaded connection who leans on above screw block 21, otherwise, pass below round hole and the thread groove 20 threaded connection who leans on below screw block 21, then drive plectane 15 through motor 14 and rotate, plectane 15 drives round bar 18 eccentric rotation, round bar 18 drives driving plate 16 motion, driving plate 16 drives the vertical reciprocating motion of lifter plate 11, lifter plate 11 drives two vertical reciprocating motion of rack 10, two rack 10 drive two gears 9 just reverse rotation, two gears 9 drive two rotation axis 6 just reverse rotation, two rotation axis 6 drive installation axle plate 7 just reverse rotation, and then rock the extraction bottle.

Example two

The difference from the first embodiment is that: the equal fixed mounting in one side that first mounting panel 4 and second mounting panel 5 kept away from each other has the bearing, the inner circle of two bearings respectively with the outside fixed connection of two axis of rotation 6, the equal fixed mounting in the outside of first mounting panel 4 and second mounting panel 5 has the guide rail, equal slidable mounting has the slider on two guide rails, the top of two sliders respectively with the bottom fixed connection of two racks 10, through the setting of bearing, can be so that the stable rotation of two axis of rotation 6.

The above descriptions are only preferred embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to, replaced or changed.

Claims

1. The utility model provides a pressurized fluid extraction appearance, includes workstation (1), backup pad (2) are installed to the rear end of workstation (1) up end, roof (3) are installed to the upper end of backup pad (2), one side fixed mounting of roof (3) has first mounting panel (4) and second mounting panel (5), install installation axial plate (7) between first mounting panel (4) and second mounting panel (5), extraction bottle (8) are installed to the lower extreme of installation axial plate (7), its characterized in that, all rotate on first mounting panel (4) and second mounting panel (5) and install axis of rotation (6), two the one end of axis of rotation (6) respectively with the both sides fixed connection of installation axial plate (7), the top of roof (3) is equipped with lifter plate (11), be equipped with on lifter plate (11) and rock the mechanism, the top fixed mounting of roof (3) has installation riser (13), one side fixed mounting of installation riser (13) has motor (14), fixed mounting has plenary (15) on the output shaft of motor (14), the output shaft of motor (14) with shake the screw thread groove (20) a plurality of internal thread groove (20) have been seted up in the plenary screw thread groove (20), the one end fixed mounting of screw thread piece (21) has round bar (18), the bottom of lifter plate (11) is rotated and is installed driving plate (16), a plurality of round holes (17) have been seted up on driving plate (16), the outside of round bar (18) and the inner wall contact of round hole (17), the one end fixed mounting of round bar (18) has restriction piece (19).

2. The extraction apparatus according to claim 1, wherein the shaking mechanism comprises two racks (10), the tops of the two racks (10) are fixedly connected with the bottom of the lifting plate (11), the two racks (10) are respectively engaged with a gear (9), and the two gears (9) are respectively and fixedly sleeved on the outer sides of the two rotating shafts (6).

3. A pressurized fluid extraction apparatus according to claim 1, wherein the first mounting plate (4) and the second mounting plate (5) are provided with rotation holes, and the outer sides of the two rotation shafts (6) are respectively in contact with the inner walls of the two rotation holes.

4. A pressurized fluid extraction apparatus according to claim 1, wherein the outer sides of the first mounting plate (4) and the second mounting plate (5) are fixedly provided with guide rails, the two guide rails are slidably provided with sliding blocks, and the tops of the two sliding blocks are fixedly connected with the bottoms of the two racks (10).

5. A pressurized fluid extraction apparatus according to claim 1, wherein a plurality of guide rods (12) are fixedly mounted on the top of the top plate (3), and the lifting plate (11) is slidably connected to the plurality of guide rods (12).