CN207094096U - A kind of support for low-temp reaction device - Google Patents
A kind of support for low-temp reaction device Download PDFInfo
- Publication number
- CN207094096U CN207094096U CN201720936026.6U CN201720936026U CN207094096U CN 207094096 U CN207094096 U CN 207094096U CN 201720936026 U CN201720936026 U CN 201720936026U CN 207094096 U CN207094096 U CN 207094096U
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- Prior art keywords
- fixedly connected
- thread bush
- thread
- support
- block
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Abstract
The utility model discloses a kind of support for low-temp reaction device, including support block, the upper surface of the support block is fixedly connected with the first motor, the port position axis connection of first motor has the first drive shaft, the other end fixed cover of first drive shaft is connected to driving bevel gear, the lateral ends of the support block are fixedly connected with thread bush by connecting rod, the inside thread of the thread bush is connected with threaded rod, the upper end of the thread bush is glued with linkage bevel gear, the inner side of the linkage bevel gear is provided with the first screwed hole, the surface of the inside thread connection screw thread bar of first screwed hole, the upper end of the threaded rod is fixedly connected with anti-drop block, the outside other end of the thread bush is fixedly connected with axle sleeve by connecting rod.This is used for the support of low-temp reaction device, by the fixation to round-bottomed flask, enables to round-bottomed flask to carry out the movement above and below front and rear in operation.
Description
Technical field
It the utility model is related to low-temp reaction device technical field, specially a kind of support for low-temp reaction device.
Background technology
In the production process of the industries such as chemical industry, pharmacy and food, for the chemical products required for obtaining, generally preparing
During, it is necessary to carry out sample experiments by high temperature or constant temperature, but also there is sample segment to need to be tested by low temperature.
General low temperature test needs the cooling down to round-bottomed flask by dry ice or liquid, so as to reach the effect of experiment
Fruit, and this temperature is relatively low, technical staff directly can not take round-bottomed flask to carry out direct experiment, it is necessary to enter by support by hand
Row operation, but existing supporting structure is simple, not convenient enough in terms of regulation, and it is unnecessary to be brought to technical staff in operation
Trouble.
Utility model content
The purpose of this utility model is to provide a kind of support for low-temp reaction device, to solve in above-mentioned background technology
The problem of proposition.
To achieve the above object, the utility model provides following technical scheme：A kind of support for low-temp reaction device, bag
Support block is included, the upper surface of the support block is fixedly connected with the first motor, and the port position axis connection of first motor has
First drive shaft, the other end fixed cover of first drive shaft are connected to driving bevel gear, and the lateral ends of the support block lead to
Cross connecting rod and be fixedly connected with thread bush, the inside thread of the thread bush is connected with threaded rod, and the upper end of the thread bush is close to
There is linkage bevel gear, the inner side of the linkage bevel gear is provided with the first screwed hole, the inside thread connection of first screwed hole
The surface of threaded rod, the upper end of the threaded rod are fixedly connected with anti-drop block, and the outside other end of the thread bush passes through connecting rod
Axle sleeve is fixedly connected with, the surface of threaded rod is slidably socketed on the inside of the axle sleeve, linkage cone tooth is close in the lower end of the axle sleeve
The upper surface of wheel, the surface of the linkage bevel gear connect the surface of driving bevel gear, the side of the anti-drop block by engaging
Limited block is fixedly connected with by connecting rod, the lower end of the limited block is fixedly connected with gag lever post, the outside one of the thread bush
End is fixedly connected with stop collar by connecting rod, and the surface of gag lever post is slidably socketed on the inside of the stop collar.
Preferably, the lower end of the threaded rod is fixedly connected with locating piece, and the side of locating piece is fixedly connected with locating rod,
The inside of locating rod is provided with through hole, and the position of through hole is corresponding with the position of gag lever post, and the other end of locating rod is fixedly connected with
Lock sleeve, the inside of lock sleeve are provided with the second screwed hole, and the inside thread of the second screwed hole is connected with screw knob, screw knob
The other end be fixedly connected with silicagel pad.
Preferably, the outside other end of the support block is fixedly connected with expansion link, and the surface of expansion link is provided with thread bush,
The interior side port position of thread bush is fixedly connected with the collar, is slidably socketed the surface of expansion link on the inside of the collar, expansion link it is another
One end is fixedly connected with screw thread disk, the inner side of the thread surface connection screw thread set of screw thread disk, and the opposite side of screw thread disk is fixedly connected
There is axle bed, the inner side of thread bush is provided with chute, and sliding block is slidably connected on the inside of chute, and the surface of sliding block is fixed by support to be connected
Linkage block is connected to, a side surface of linkage block is fixedly connected with the second motor by connecting rod, and the port position axle of the second motor connects
It is connected to the second drive shaft, the inner side of the fixedly sleeved axle bed of the other end of the second drive shaft.
Preferably, the lateral ends of the thread bush are fixedly connected with battery, and the outside other end of thread bush, which is fixed, to be connected
Control panel is connected to, the inside of control panel is respectively equipped with the first forward-reverse switch and the second forward-reverse switch, the first rotating
Switch connects the first motor by circuit connected in series, and the second forward-reverse switch connects the second motor by circuit connected in series, and first is positive and negative
Turn on pass and the second forward-reverse switch is connected in series with battery respectively.
Compared with prior art, the beneficial effects of the utility model are：This is used for the support of low-temp reaction device, by circle
The fixation of bottom flask, round-bottomed flask is enabled to carry out the movement above and below front and rear in operation.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present utility model；
Fig. 2 is the first screwed hole position view of the present utility model；
Fig. 3 is lock sleeve inside structure schematic diagram of the present utility model.
In figure：1 support block, 11 first motors, 12 first drive shafts, 13 driving bevel gears, 14 thread bush, 15 linkage cone teeth
Wheel, 16 axle sleeves, 17 threaded rods, 18 anti-drop blocks, 19 first screwed holes, 110 limited blocks, 111 stop collars, 112 gag lever posts, 2 positioning
Block, 21 lock sleeves, 22 screw knobs, 23 through holes, 24 locating rods, 25 second screwed holes, 26 silicagel pads, 3 expansion links, 31 screw threads
Disk, 32 thread bush, 33 collars, 34 axle beds, 35 second drive shafts, 36 second motors, 37 linkage blocks, 38 chutes, 39 sliding blocks.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
In description of the present utility model, it is to be understood that term " longitudinal direction ", " transverse direction ", " on ", " under ", " preceding ",
The orientation or position relationship of the instruction such as " rear ", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer " be based on
Orientation shown in the drawings or position relationship, it is for only for ease of description the utility model, rather than instruction or the dress for implying meaning
Put or element there must be specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to the utility model
Limitation.
Fig. 1-3 are referred to, the utility model provides a kind of technical scheme：A kind of support for low-temp reaction device, including
Support block 1, the upper surface of support block 1 are fixedly connected with the first motor 11, and the port position axis connection of the first motor 11 has first
Drive shaft 12, the other end fixed cover of the first drive shaft 12 are connected to driving bevel gear 13, and the lateral ends of support block 1 pass through connecting rod
Thread bush 14 is fixedly connected with, the inside thread of thread bush 14 is connected with threaded rod 17, and the upper end of thread bush 14 is glued with linkage
Bevel gear 15, the inner side of linkage bevel gear 15 are provided with the first screwed hole 19, the inside thread connection screw thread bar of the first screwed hole 19
17 surface, the upper end of threaded rod 17 are fixedly connected with anti-drop block 18, and the outside other end of thread bush 14 is fixed by connecting rod to be connected
Axle sleeve 16 is connected to, the inner side of axle sleeve 16 is slidably socketed the surface of threaded rod 17, and bevel gear 15 of linking is close in the lower end of axle sleeve 16
Upper surface, the surface for bevel gear 15 of linking connect the surface of driving bevel gear 13 by engaging, and the side of anti-drop block 18 passes through company
Bar is fixedly connected with limited block 110, and the lower end of limited block 110 is fixedly connected with gag lever post 112, and the lateral ends of thread bush 14 lead to
Cross connecting rod and be fixedly connected with stop collar 111, the inner side of stop collar 111 is slidably socketed the surface of gag lever post 112, can play allowing circle
Bottom flask carries out motion straight up and down, and the lower end of threaded rod 17 is fixedly connected with locating piece 2, and the side of locating piece 2, which is fixed, to be connected
Locating rod 24 is connected to, the inside of locating rod 24 is provided with through hole 23, and the position of through hole 23 is corresponding with the position of gag lever post 112, fixed
The other end of position bar 24 is fixedly connected with lock sleeve 21, and the inside of lock sleeve 21 is provided with the second screwed hole 25, the second screwed hole 25
Inside thread be connected with screw knob 22, the other end of screw knob 22 is fixedly connected with silicagel pad 26, and round bottom can be burnt
Bottle is effectively fixed, and the outside other end of support block 1 is fixedly connected with expansion link 3, and the surface of expansion link 3 is provided with thread bush
32, the interior side port position of thread bush 32 is fixedly connected with the collar 33, and the inner side of the collar 33 is slidably socketed the surface of expansion link 3,
The other end of expansion link 3 is fixedly connected with screw thread disk 31, the inner side of the thread surface connection screw thread set 32 of screw thread disk 31, screw thread disk
31 opposite side is fixedly connected with axle bed 34, and the inner side of thread bush 32 is provided with chute 38, and the inner side of chute 38 slidably connects cunning
Block 39, the surface of sliding block 39 are fixedly connected with linkage block 37 by support, and a side surface of linkage block 37 is fixed by connecting rod to be connected
The second motor 36 is connected to, the port position axis connection of the second motor 36 has the second drive shaft 35, the other end of the second drive shaft 35
The inner side of fixedly sleeved axle bed 34, round-bottomed flask is enabled to carry out stretching back and forth for horizontal level, the outside one of thread bush 32
End is fixedly connected with battery, and the outside other end of thread bush 32 is fixedly connected with control panel, the inside difference of control panel
Provided with the first forward-reverse switch and the second forward-reverse switch, the first forward-reverse switch connects the first motor 11 by circuit connected in series,
Second forward-reverse switch connects the second motor 36 by circuit connected in series, the first forward-reverse switch and the second forward-reverse switch respectively with
Battery is connected in series, the model 4RK25GN-C of the first motor 11, and performance is high, and moment of torsion is big, the model of the second motor 36
15K30GN-C, small volume, performance is high, and the model of the model of the first forward-reverse switch and the second forward-reverse switch is HY2-8,
The regulation of rotating can be carried out to motor.
The utility model is in the specific implementation：When needing that round-bottomed flask is fixed, by the rim of a cup position of round-bottomed flask
Put and be inserted into lock sleeve 21, be threadedly coupled the second screwed hole 25 using screw knob 22 so that silicagel pad 26 can be to round bottom
The rim of a cup position of flask carries out extruding fixation, when needing to carry out flexible up and down, is switched using the rotating forward of the first forward-reverse switch
Or reversal switch starts the first motor 11, the first motor 11 drives driving bevel gear 13 to rotate by the first drive shaft 12, drives
Bevel gear 13 drives linkage bevel gear 15 to link, and linkage bevel gear 15 can rotate with threaded rod 17, pass through thread bush 14
Threaded connection so that threaded rod 17 can move up and down, and axle sleeve 16 can ensure the positioning of linkage bevel gear 15 position, most
Afterwards by gag lever post 112 stop collar 111 interior Slideslip so that round-bottomed flask can carry out motion straight up and down, when need
When carrying out elastic, start the second motor 36, the second horse using the rotating forward switch or reversal switch of the second forward-reverse switch
Screw thread disk 31 is driven to rotate by the second drive shaft 35 up to 36, because the outside of thread bush 32 is fixedly connected with external equipment, from
And allow screw thread disk 31 to rotate, and drive the activity of expansion link 3, by sliding block 39 chute 38 interior Slideslip so that the energy of expansion link 3
The elastic of horizontal direction is enough carried out, the collar 33 can play an anticreep effect, ensure the stability of structure.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of support for low-temp reaction device, including support block（1）, it is characterised in that：The support block（1）Upper surface
It is fixedly connected with the first motor（11）, first motor（11）Port position axis connection have the first drive shaft（12）, it is described
First drive shaft（12）Other end fixed cover be connected to driving bevel gear（13）, the support block（1）Lateral ends pass through company
Bar is fixedly connected with thread bush（14）, the thread bush（14）Inside thread be connected with threaded rod（17）, the thread bush
（14）Upper end be glued with linkage bevel gear（15）, the linkage bevel gear（15）Inner side be provided with the first screwed hole（19）, institute
State the first screwed hole（19）Inside thread connection screw thread bar（17）Surface, the threaded rod（17）Upper end be fixedly connected with
Anti-drop block（18）, the thread bush（14）The outside other end axle sleeve is fixedly connected with by connecting rod（16）, the axle sleeve（16）
Inner side be slidably socketed threaded rod（17）Surface, the axle sleeve（16）Lower end be close to link bevel gear（15）Upper surface,
The linkage bevel gear（15）Surface pass through engage connection driving bevel gear（13）Surface, the anti-drop block（18）Side
Limited block is fixedly connected with by connecting rod（110）, the limited block（110）Lower end be fixedly connected with gag lever post（112）, it is described
Thread bush（14）Lateral ends stop collar is fixedly connected with by connecting rod（111）, the stop collar（111）Inner side slip cap
Connect gag lever post（112）Surface.
A kind of 2. support for low-temp reaction device according to claim 1, it is characterised in that：The threaded rod（17）'s
Lower end is fixedly connected with locating piece（2）, locating piece（2）Side be fixedly connected with locating rod（24）, locating rod（24）Inside
Provided with through hole（23）, through hole（23）Position and gag lever post（112）Position it is corresponding, locating rod（24）The other end fix connect
It is connected to lock sleeve（21）, lock sleeve（21）Inside be provided with the second screwed hole（25）, the second screwed hole（25）Inside thread connect
It is connected to screw knob（22）, screw knob（22）The other end be fixedly connected with silicagel pad（26）.
A kind of 3. support for low-temp reaction device according to claim 1, it is characterised in that：The support block（1）'s
The outside other end is fixedly connected with expansion link（3）, expansion link（3）Surface be provided with thread bush（32）, thread bush（32）Inner side
Port position is fixedly connected with the collar（33）, the collar（33）Inner side be slidably socketed expansion link（3）Surface, expansion link（3）'s
The other end is fixedly connected with screw thread disk（31）, screw thread disk（31）Thread surface connection screw thread set（32）Inner side, screw thread disk
（31）Opposite side be fixedly connected with axle bed（34）, thread bush（32）Inner side be provided with chute（38）, chute（38）Interior sideslip
It is dynamic to be connected with sliding block（39）, sliding block（39）Surface linkage block is fixedly connected with by support（37）, linkage block（37）Side
Surface is fixedly connected with the second motor by connecting rod（36）, the second motor（36）Port position axis connection have the second drive shaft
（35）, the second drive shaft（35）The fixedly sleeved axle bed of the other end（34）Inner side.
A kind of 4. support for low-temp reaction device according to claim 3, it is characterised in that：The thread bush（32）'s
Lateral ends are fixedly connected with battery, thread bush（32）The outside other end be fixedly connected with control panel, control panel
Inside is respectively equipped with the first forward-reverse switch and the second forward-reverse switch, and the first forward-reverse switch connects first by circuit connected in series
Motor（11）, the second forward-reverse switch pass through circuit connected in series connect the second motor（36）, the first forward-reverse switch and second positive and negative
Pass is turned on to be connected in series with battery respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720936026.6U CN207094096U (en) | 2017-07-31 | 2017-07-31 | A kind of support for low-temp reaction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720936026.6U CN207094096U (en) | 2017-07-31 | 2017-07-31 | A kind of support for low-temp reaction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207094096U true CN207094096U (en) | 2018-03-13 |
Family
ID=61542760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720936026.6U Expired - Fee Related CN207094096U (en) | 2017-07-31 | 2017-07-31 | A kind of support for low-temp reaction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207094096U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115376397A (en) * | 2022-08-22 | 2022-11-22 | 广东电网有限责任公司 | Fault warning device for distribution line |
-
2017
- 2017-07-31 CN CN201720936026.6U patent/CN207094096U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115376397A (en) * | 2022-08-22 | 2022-11-22 | 广东电网有限责任公司 | Fault warning device for distribution line |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180313 Termination date: 20180731 |