CN209519367U - A kind of Rotary Evaporators polylinker device - Google Patents
A kind of Rotary Evaporators polylinker device Download PDFInfo
- Publication number
- CN209519367U CN209519367U CN201821777572.0U CN201821777572U CN209519367U CN 209519367 U CN209519367 U CN 209519367U CN 201821777572 U CN201821777572 U CN 201821777572U CN 209519367 U CN209519367 U CN 209519367U
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- tube
- central tube
- fixedly connected
- polylinker
- rotary evaporators
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Abstract
The utility model discloses a kind of Rotary Evaporators polylinker devices, including central tube, the two sides up and down of central tube are fixedly connected to set choma, cover and are socketed with sealing-plug on choma, it is communicated with connecting tube on the left of central tube, is fixedly connected to sliding block on the left of two sides above and below connecting tube side surface.A part instrument can not be adjusted and can not adjust by solving the problems, such as existing rotating seat evaporimeter during installation, the utility model is by being provided with connecting tube, the left side of connecting tube is connected by stretching tube and intubation, the position put when in use according to instrument, the direction of intubation can be adjusted, the direction of adjusting is front-rear direction adjusting, and the distance between intubation and connecting tube can be increased, it is provided with activity box again, sliding block and adjustment cap, it can be fixed in place by intubation after being stretched to certain distance, avoid the problem that the different connection hoses of existing middle use are attached, it being capable of one tube multipurpose, it is suitble to the different states putting condition He putting.
Description
Technical field
The utility model relates to chemical apparatuses technical field, specially a kind of Rotary Evaporators polylinker device.
Background technique
Rotary Evaporators are called rotary evaporator, are laboratory commonly used equipments, by motor, cucurbit, heating kettle, condenser pipe
Deng part composition, it is mainly used for continuous still volatile solvents under reduced pressure, is applied to chemistry, chemical industry, biological medicine
Equal fields.
Rotary Evaporators can usually use junction block in use and be used to connect each instrument, existing to be carried out using hose
Connection, and according to the specification of instrument, when in use, the length needs for connecting hose are adjusted, especially three-phase pipe and four-way
Manage this kind of pipe, when direction is fixed, is unable to control towards four direction, therefore when install each section instrument, due to limiting
It is more troublesome when installation.
In view of the deficiencies of the prior art, the utility model provides a kind of Rotary Evaporators polylinker device, solves
The problem of existing rotating seat evaporimeter can not adjust a part instrument during installation and can not adjust.
Utility model content
To achieve the above object, the utility model provides the following technical solutions: a kind of Rotary Evaporators polylinker device,
Including central tube, the two sides up and down of the central tube are fixedly connected to set choma, are socketed with sealing-plug on the set choma, institute
It states and is communicated with connecting tube on the left of central tube, be fixedly connected to sliding block on the left of two sides above and below the connecting tube side surface, institute
The two sides up and down for stating sliding block side surface are threaded with adjustment cap, and activity box, the connecting tube are socketed in the adjustment cap
Left side be communicated with stretching tube, intubation is communicated on the left of the stretching tube, the two sides up and down of the intubation are fixedly connected to
Opposite one end of motion bar, two motion bars is plugged on the opposite side of two activity box, the central tube respectively
Right side be fixedly connected there are two fixed block, the side of the fixed block is interspersed with connecting rod, the front and rear sides of the connecting rod
It is fixedly connected to limited block, rubber ring there are two sockets in the connecting rod, two between two fixed blocks
It is fixedly connected to connection strap at the top of the limited block, a fixed plate is fixedly connected at the top of two connection straps,
Piston bush is socketed in the fixed plate, the right side of the central tube is communicated by connection hose with the piston bush.
Preferably, the inner cavity of the central tube is communicated with the inner cavity of two set chomas respectively, and two running-ons
Ring is located at the two sides up and down of central tube.
Preferably, the sliding block is socketed in the inner cavity of the activity box, and the width of the sliding block is in the activity box
9/10ths of width on the right side of wall.
Preferably, the side of the rubber ring and the side of the limited block overlap, the other side of the rubber ring and institute
State the right side overlap joint of fixed block.
Preferably, the left end of the connection hose is plugged on the right side of the central tube, and the inner cavity of the central tube with
The inner cavity of the connection hose communicates.
Preferably, the adjustment cap includes threaded rod, and the threaded rod is connect with the screw top of the sliding block, described
Friction block is fixedly connected at the top of threaded rod, and the top of the friction block and the activity box overlaps.
The utility model provides a kind of Rotary Evaporators polylinker device.Have it is following the utility model has the advantages that
(1), the utility model is connected by stretching tube and intubation, is made by being provided with connecting tube, the left side of connecting tube
The direction of intubation can be adjusted in the position that used time puts according to instrument, and the direction of adjusting is front-rear direction adjusting, and
The distance between intubation and connecting tube can be increased, and be provided with activity box, sliding block and adjustment cap can be stretched to a spacing
Fixation will be intubated in place from after, avoid the problem that the different connection hoses of existing middle use are attached, it being capable of a pipe
It is multi-purpose, it is suitble to the different states putting condition He putting.
(2), the utility model is by the improvement of connection hose, and when in use, the piston bush for connecting hose can be vertical
It is moved up and down on direction, when use installs instruments, is further able to reach installation according to the adjusting of installation adjusting junction block
Purpose, the step of avoiding conditioning instrumentation, can facilitate the efficiency for installing and having proposed installation.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the top view of the utility model structure fixed block.
In figure: 1 central tube, 2 sets of chomas, 3 sealing-plugs, 4 connecting tubes, 5 stretching tubes, 6 intubations, 7 motion bars, 8 activity box, 9
Sliding block, 10 adjustment caps, 11 fixed blocks, 12 connecting rods, 13 rubber rings, 14 limited blocks, 15 connection straps, 16 fixed plates, 17 piston bush,
18 connection hoses.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
As shown in Figs. 1-2, the utility model provides a kind of technical solution: a kind of Rotary Evaporators polylinker device, packet
Central tube 1 is included, the two sides up and down of central tube 1 are fixedly connected to set choma 2, cover and are socketed with sealing-plug 3, central tube 1 on choma 2
Left side be communicated with connecting tube 4,4 side surface of connecting tube is fixedly connected to sliding block 9,9 side surface of sliding block on the left of two sides up and down
Two sides up and down be threaded with adjustment cap 10, activity box 8 is socketed in adjustment cap 10, by be provided with activity box 8 and adjust
Cap 10 is saved, it can be by the clamping in place of activity box 8, so as to be convenient for carrying out stretching tube 5 in fixed length
Adjust, the left side of connecting tube 4 is communicated with stretching tube 5, and the left side of stretching tube 5 is communicated with intubation 6, be intubated 6 two sides up and down it is solid
Surely it is connected with motion bar 7, intubation 6 can rotate under the action of motion bar 7 on two activity box 8, the phase of two motion bars 7
Back one end is plugged on the opposite sides of two activity box 8 respectively, and the right side of central tube 1 is fixedly connected with that there are two fixed blocks 11, Gu
The side for determining block 11 is interspersed with connecting rod 12, and the front and rear sides of connecting rod 12 are fixedly connected to limited block 14, in connecting rod 12
There are two rubber rings 13 for socket, and the top of two limited blocks 14 between two fixed blocks 11 is fixedly connected to connection strap
15, the top of two connection straps 15 is fixedly connected with a fixed plate 16, and piston bush 17, central tube 1 are socketed in fixed plate 16
Right side by connect hose 18 communicated with piston bush 17.
Specifically, the inner cavity that the inner cavity of central tube 1 covers choma 2 with two respectively communicates, and two set chomas 2 are located at
The two sides up and down of central tube 1.
Specifically, sliding block 9 is socketed in the inner cavity of activity box 8, and the width of sliding block 9 is the width on the right side of 8 inner wall of activity box
9/10ths.
Specifically, the side of rubber ring 13 and the side of limited block 14 overlap, the other side of rubber ring 13 and fixed block 11
Right side overlap joint, by the way that the side of the side of rubber ring 13 and limited block 14 is overlapped, the other side of rubber ring 13 and fixed block
11 right side overlap joint is rotatablely connected item 15, and rubber ring 13 can be fixed in place by connection strap 15, avoids the occurrence of connection
The case where hose 18 resets.
Specifically, the left end of connection hose 18 is plugged on the right side of central tube 1, and the inner cavity of central tube 1 with connect hose
18 inner cavity communicates.
Specifically, adjustment cap 10 includes threaded rod, threaded rod is connect with the screw top of sliding block 9, the top of threaded rod
It is fixedly connected with friction block, and the top of friction block and activity box 8 overlaps.
Working principle: in use, the state put together according to each section first twists adjustment cap 1 when adjusting intubation 6
Pine stretches intubation 6, and stretching tube 5 can be elongated, is rotating suitable position, then adjustment cap 10 is tightened on activity box 8, this
When can be fixed in place, when adjusting to piston bush 17, item 15, connection strap 15 are rotatablely connected in up and down direction
It is able to drive limited block 14 and connecting rod 12 rotates, turn to suitable position for piston bush 17 and inject completion installation in instrument.
Claims (6)
1. a kind of Rotary Evaporators polylinker device, including central tube (1), it is characterised in that: above and below the central tube (1)
Two sides are fixedly connected to set choma (2), are socketed with sealing-plug (3) on the set choma (2), the left side of the central tube (1)
It is communicated with connecting tube (4), is fixedly connected to sliding block (9), the sliding block on the left of two sides above and below connecting tube (4) side surface
(9) two sides up and down of side surface are threaded with adjustment cap (10), are socketed with activity box (8), institute on the adjustment cap (10)
It states and is communicated on the left of connecting tube (4) stretching tube (5), is communicated with intubation (6) on the left of the stretching tube (5), the intubation (6)
Two sides up and down be fixedly connected to motion bar (7), opposite one end of two motion bars (7) is plugged on respectively described in two
The opposite side of activity box (8), is fixedly connected with that there are two fixed block (11), the fixed blocks on the right side of the central tube (1)
(11) side is interspersed with connecting rod (12), and the front and rear sides of the connecting rod (12) are fixedly connected to limited block (14), institute
Stating socket on connecting rod (12), there are two rubber ring (13), two limited blocks between two fixed blocks (11)
(14) it is fixedly connected at the top of connection strap (15), is fixedly connected with a fixed plate at the top of two connection straps (15)
(16), it is socketed with piston bush (17) on the fixed plate (16), the right side of the central tube (1) passes through connection hose (18) and institute
Piston bush (17) is stated to communicate.
2. a kind of Rotary Evaporators polylinker device according to claim 1, it is characterised in that: the central tube (1)
Inner cavity communicated respectively with the inner cavity of two set chomas (2), and two set chomas (2) are located at central tube (1)
Two sides up and down.
3. a kind of Rotary Evaporators polylinker device according to claim 1, it is characterised in that: sliding block (9) set
The inner cavity in the activity box (8) is connect, and the width of the sliding block (9) is ten of the width on the right side of the activity box (8) inner wall
/ nine.
4. a kind of Rotary Evaporators polylinker device according to claim 1, it is characterised in that: the rubber ring (13)
Side and the side of the limited block (14) overlap, the right side of the other side of the rubber ring (13) and the fixed block (11)
Overlap joint.
5. a kind of Rotary Evaporators polylinker device according to claim 1, it is characterised in that: the connection hose
(18) left end is plugged on the right side of the central tube (1), and the inner cavity of the central tube (1) and connection hose (18)
Inner cavity communicates.
6. a kind of Rotary Evaporators polylinker device according to claim 1, it is characterised in that: the adjustment cap (10)
It include threaded rod, the threaded rod is connect with the screw top of the sliding block (9), is fixedly connected at the top of the threaded rod
Friction block, and the top of the friction block and the activity box (8) overlaps.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821777572.0U CN209519367U (en) | 2018-10-31 | 2018-10-31 | A kind of Rotary Evaporators polylinker device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821777572.0U CN209519367U (en) | 2018-10-31 | 2018-10-31 | A kind of Rotary Evaporators polylinker device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209519367U true CN209519367U (en) | 2019-10-22 |
Family
ID=68211486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821777572.0U Active CN209519367U (en) | 2018-10-31 | 2018-10-31 | A kind of Rotary Evaporators polylinker device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209519367U (en) |
-
2018
- 2018-10-31 CN CN201821777572.0U patent/CN209519367U/en active Active
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