CN209423669U - A kind of chemical analysis experimental apparatus box - Google Patents
A kind of chemical analysis experimental apparatus box Download PDFInfo
- Publication number
- CN209423669U CN209423669U CN201822084282.4U CN201822084282U CN209423669U CN 209423669 U CN209423669 U CN 209423669U CN 201822084282 U CN201822084282 U CN 201822084282U CN 209423669 U CN209423669 U CN 209423669U
- Authority
- CN
- China
- Prior art keywords
- parcel shelf
- outer housing
- lifting screw
- support rod
- chemical analysis
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Devices For Use In Laboratory Experiments (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model relates to a kind of chemical analysis experimental apparatus boxes, including outer housing, thread bush is fixed with by bearing rotation in outer housing, pinion is provided on thread bush, pinion is engaged with master gear, master gear is fixed on swingle, thread bush internal screw thread is screwed with lifting screw, guide ring is arranged on lifting screw, lifting screw upper end is provided with drip tray, support rod is provided on drip tray, support rod inner cavity is connected by hot air pipe with air-heater, middle part is provided with the first parcel shelf on support rod, boss is provided on first parcel shelf, lifting screw upper end is provided with the second parcel shelf, glove column is provided on second parcel shelf；The utility model can classify test tool, and the drying effect of test tool is good, high-efficient, keep the clean and dry of test tool, it is ensured that experiment accuracy, the setting of sealing plate avoid dust from falling on utensil, and the setting of movable pulley and handle is moved easily use.
Description
Technical field
The utility model relates to chemical analysis device technical field, specifically a kind of chemical analysis is classified with experimental apparatus
Frame.
Background technique
In chemical experiment, most of test tools are all glasswares, are easy to appear broken situation.Existing chemistry
The keeping mode of experimental apparatus is very simple, often only some rack for test tubes, and existing rack for test tube is usually all unified
Specification is easy to collide with each other broken, needs carefully to save in the lesser test tube of some diameters of placement.In addition, chemical experiment
Device has some rectangular utensils, this appliances cannot often dispose well, is easier to that there is a situation where broken.There are also existing
Utensil preservation be all exposed in laboratory, be easy to fall dust, the drying of the utensil on existing rack usually pass through draining from
So dry, drying effect is poor, low efficiency, influences to test normal use.
Utility model content
The purpose of the utility model is to provide a kind of chemical analysis experimental apparatus boxes to solve above-mentioned deficiency.
To achieve the above object, the utility model is the following technical schemes are provided: a kind of chemical analysis is classified with experimental apparatus
Frame, including outer housing, outer housing bottom are provided with movable pulley, and service brake is provided on movable pulley, is rotated in outer housing by bearing
It is fixed with thread bush, pinion is provided on thread bush, pinion is engaged with master gear, and master gear is fixed on swingle, rotation
Bull stick is fixed on outer housing inner wall by bearing rotation, and swingle outer end stretches out outer housing and is externally connected with rotating handle, thread bush
Internal screw thread is screwed with lifting screw, and guide ring is arranged on lifting screw, and guide groove is provided in guide ring, is set on lifting screw
It is equipped with and is set on lifting screw with the matched gib block of guide groove, guide ring by guide groove and gib block cooperation, guide ring
Outside is fastened on outer housing inner wall by connecting rod, and lifting screw upper end is provided with the drip tray of upper end opening, water receiving
Support rod is provided on disk, support rod is hollow stem, and support rod inner cavity is connected by hot air pipe with air-heater, middle part on support rod
It is provided with the first parcel shelf, several cuboid-type boss not of uniform size are provided on the first parcel shelf, boss is hollow boss,
Lifting screw upper end is provided with the second parcel shelf, and several cylindrical glove columns not of uniform size are provided on the second parcel shelf, are set
Object column is open tubular column, and boss and glove column surface are provided with venthole, and boss and glove column pass through connecting tube and support rod
Inner cavity is connected, and drain hole is provided on the first parcel shelf and the second parcel shelf, and outer housing upper end is provided with for drip tray,
The opening of one parcel shelf and the disengaging of the second parcel shelf, is hinged with sealing plate in opening.
Further, it is provided with handle and gas outlet on the sealing plate, is provided with filter screen in gas outlet.
Further, the outer housing rear portion is provided with handle.
Further, the air-heater is waterproof air-heater, and air-heater passes through the switch and external power supply on outer housing
It is connected, the hot air pipe is soft bourdon tube.
Further, projected area successively subtracts in the horizontal plane for the drip tray, the first parcel shelf and the second parcel shelf
It is small.
Further, the first parcel shelf bottom is provided with hook.
The utility model has the beneficial effect that the utility model can classify to test tool compared with prior art and puts
It sets, the drying effect of test tool is good, and it is high-efficient, keep the clean and dry of test tool, it is ensured that experiment accuracy, sealing plate are set
It sets and dust is avoided to fall on utensil, the setting of movable pulley and handle is moved easily use.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of the first parcel shelf；
Fig. 3 is the structural schematic diagram of the second parcel shelf；
Fig. 4 is the connection schematic diagram of guide ring and lifting screw.
Figure label are as follows: 1- outer housing, 2- handle, 3- movable pulley, 4- service brake, 5- bearing, 6- thread bush, 7- pinion,
8- master gear, 9- swingle, 10- rotating handle, 11- lifting screw, 12- guide ring, 13- guide groove, 14- gib block, 15- connection
Bar, 16- drip tray, 17- support rod, 18- hot air pipe, 19- air-heater, 20- switch, the first parcel shelf of 21-, 22- boss, 23-
Second parcel shelf, 24- glove column, 25- connecting tube, 26- drain hole, 27- opening, 28- sealing plate, 29- handle, the gas outlet 30-,
31- filter screen, 32- hook, the excessive air drain of 33-.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
In the description of the present invention, it should be understood that term " longitudinal direction ", " transverse direction ", "upper", "lower", " preceding ",
The orientation or positional relationship of the instructions such as " rear ", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" be based on
Orientation or positional relationship shown in the drawings is merely for convenience of description the utility model, rather than the dress of indication or suggestion meaning
It sets or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to the utility model
Limitation.
Referring to attached drawing 1-4 it is found that a kind of chemical analysis experimental apparatus box, including outer housing 1,1 rear portion of outer housing
It is provided with handle 2,1 bottom of outer housing is provided with movable pulley 3, and service brake 4 is provided on movable pulley 3, passes through bearing 5 in outer housing 1
Rotation is fixed with thread bush 6, pinion 7 is provided on thread bush 6, pinion 7 is engaged with master gear 8, and master gear 8 is fixed on rotation
On bull stick 9, swingle 9 is fixed on 1 inner wall of outer housing by the rotation of bearing 5, and 9 outer end of swingle, which is stretched out outside outer housing 1, to be connected
There is rotating handle 10,6 internal screw thread of thread bush is screwed with lifting screw 11, and guide ring 12, guide ring 12 are arranged on lifting screw 11
It is inside provided with guide groove 13, is provided on lifting screw 11 and passes through guiding with the matched gib block 14 of guide groove 13, guide ring 12
Slot 13 and the cooperation of gib block 14 are set on lifting screw 11, are fastened on outer housing by connecting rod 15 on the outside of guide ring 12
On 1 inner wall, 11 upper end of lifting screw is provided with the drip tray 16 of upper end opening, and 16 side of drip tray is provided with discharge outlet, draining
Valve is set on mouthful, support rod 17 is provided on drip tray 16, support rod 17 is hollow stem, and 17 inner cavity of support rod passes through hot air pipe
18 are connected with air-heater 19, and the air-heater 19 is waterproof air-heater, and air-heater 19 is by the switch 20 on outer housing 1 and outside
Portion's power supply is connected, and the hot air pipe 18 is soft bourdon tube, and middle part is provided with the first parcel shelf 21 on support rod 17, and first sets
Several cuboid-type boss 22 not of uniform size are provided on object plate 21, boss 22 is hollow boss, and 11 upper end of lifting screw is set
It is equipped with the second parcel shelf 23, several cylindrical glove columns 24 not of uniform size are provided on the second parcel shelf 23, glove column 24 is
Open tubular column, boss 22 and 24 surface of glove column are provided with venthole, and boss 22 and glove column 24 pass through connecting tube 25 and branch
17 inner cavity of strut is connected, and drain hole 26,21 He of the first parcel shelf are provided on the first parcel shelf 21 and the second parcel shelf 23
Second parcel shelf, 23 upper surface is provided with several excessive air drains 33, can be smoothly convenient for the gas in the utensil that is buckled in drying process
Discharge, while water conservancy diversion is carried out to the water on the first parcel shelf 21 and the second parcel shelf 23,1 upper end of outer housing is provided with for drip tray
16, the opening 27 of the first parcel shelf 21 and the disengaging of the second parcel shelf 23 is hinged with sealing plate 28 in opening 27, on the sealing plate 28
It is provided with handle 29 and gas outlet 30, filter screen 31 is provided in gas outlet 30.
In the utility model, the drip tray 16, the first parcel shelf 21 and the second parcel shelf 23 are disc or side
Shape, projected area is sequentially reduced in the horizontal plane for drip tray 16, the first parcel shelf 21 and the second parcel shelf 23, so that drip tray 16
The water droplet fallen on all first parcel shelf 21 and the second parcel shelf 23 can be caught, 21 bottom of the first parcel shelf is provided with
Hook 32, hook 32 is for hanging test tube brush etc. convenient for the utensil of suspension.
When the utility model picks and places chemical experiment utensil, rotating handle 10 is rotated, is connected by gear pair, drives thread bush 6
Rotation, lifting screw 11 rise in the case where the rotation of thread bush 6 and guide ring 12 act on, and drive support rod 17 to rise from outside outer housing 1, i.e.,
It can pick and place experimental apparatus on the first parcel shelf 21 and the second parcel shelf 23, when placer, the cylinder cleaned up is described
Device tips upside down on the glove column 24 of suitable dimension, and square container tips upside down on the suitable boss 22 of size, turns with above-mentioned opposite direction
Dynamic rotating handle 10, support rod 17 are retracted in outer housing 1, open air-heater 19, the hot wind that air-heater 19 generates through hot air pipe 18,
Support column 17, connecting tube 25 are sprayed from the venthole on boss 22 and glove column 24 respectively, are carried out heated-air drying to utensil, are done
Dry effect is good, high-efficient, keeps the clean and dry of test tool, it is ensured that experiment accuracy, the setting of sealing plate 28 avoid dust from falling
It falls on utensil, the setting of movable pulley 3 and handle 2 is moved easily use.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (6)
1. a kind of chemical analysis experimental apparatus box, it is characterised in that: including outer housing, outer housing bottom is provided with movement
It takes turns, service brake is provided on movable pulley, is rotated in outer housing by bearing and is fixed with thread bush, be provided with pinion on thread bush,
Pinion is engaged with master gear, and master gear is fixed on swingle, and swingle is fixed on outer housing inner wall by bearing rotation,
Swingle outer end stretches out outer housing and is externally connected with rotating handle, and thread bush internal screw thread is screwed with lifting screw, is arranged on lifting screw
There is guide ring, guide groove is provided in guide ring, is provided on lifting screw and passes through with the matched gib block of guide groove, guide ring
Guide groove and gib block cooperation are set on lifting screw, are fastened on outer housing inner wall by connecting rod on the outside of guide ring
On, lifting screw upper end is provided with the drip tray of upper end opening, and support rod is provided on drip tray, and support rod is hollow stem, branch
Strut inner cavity is connected by hot air pipe with air-heater, and middle part is provided with the first parcel shelf on support rod, is arranged on the first parcel shelf
There are several cuboid-type boss not of uniform size, boss is hollow boss, and lifting screw upper end is provided with the second parcel shelf, second
Several cylindrical glove columns not of uniform size are provided on parcel shelf, glove column is open tubular column, and boss and glove column surface are all provided with
It is equipped with venthole, boss and glove column pass through connecting tube and be connected with support rod inner cavity, the first parcel shelf and the second parcel shelf
On be provided with drain hole, outer housing upper end is provided with the opening for the disengaging of drip tray, the first parcel shelf and the second parcel shelf, opens
Sealing plate is hinged in mouthful.
2. a kind of chemical analysis experimental apparatus box according to claim 1, it is characterised in that: on the sealing plate
It is provided with handle and gas outlet, is provided with filter screen in gas outlet.
3. a kind of chemical analysis experimental apparatus box according to claim 1, it is characterised in that: the outer housing
Rear portion is provided with handle.
4. a kind of chemical analysis experimental apparatus box according to claim 1, it is characterised in that: the air-heater
For waterproof air-heater, air-heater is connected by the switch on outer housing with external power supply, and the hot air pipe is soft bourdon tube.
5. a kind of chemical analysis experimental apparatus box according to claim 1, it is characterised in that: the water receiving
Projected area is sequentially reduced in the horizontal plane for disk, the first parcel shelf and the second parcel shelf.
6. a kind of chemical analysis experimental apparatus box according to claim 1, it is characterised in that: described first is set
Object board bottom portion is provided with hook.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822084282.4U CN209423669U (en) | 2018-12-12 | 2018-12-12 | A kind of chemical analysis experimental apparatus box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822084282.4U CN209423669U (en) | 2018-12-12 | 2018-12-12 | A kind of chemical analysis experimental apparatus box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209423669U true CN209423669U (en) | 2019-09-24 |
Family
ID=67971541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822084282.4U Expired - Fee Related CN209423669U (en) | 2018-12-12 | 2018-12-12 | A kind of chemical analysis experimental apparatus box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209423669U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111412729A (en) * | 2020-01-06 | 2020-07-14 | 吕炎 | Novel drying equipment for chemistry experiments |
-
2018
- 2018-12-12 CN CN201822084282.4U patent/CN209423669U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111412729A (en) * | 2020-01-06 | 2020-07-14 | 吕炎 | Novel drying equipment for chemistry experiments |
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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: 20190924 Termination date: 20201212 |