CN209238526U - A kind of automation chemical industry instrument clean equipment - Google Patents
A kind of automation chemical industry instrument clean equipment Download PDFInfo
- Publication number
- CN209238526U CN209238526U CN201821759858.6U CN201821759858U CN209238526U CN 209238526 U CN209238526 U CN 209238526U CN 201821759858 U CN201821759858 U CN 201821759858U CN 209238526 U CN209238526 U CN 209238526U
- Authority
- CN
- China
- Prior art keywords
- cabinet
- gear
- net cage
- cleaning
- chemical industry
- 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
Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 80
- 238000005039 chemical industry Methods 0.000 title claims abstract description 29
- 230000005540 biological transmission Effects 0.000 claims abstract description 16
- 239000000463 material Substances 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000003139 buffering Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000000149 penetrating Effects 0.000 description 1
- 238000004801 process automation Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances data:image/svg+xml;base64,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 data:image/svg+xml;base64,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 O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Abstract
The utility model is a kind of automation chemical industry instrument clean equipment, including cabinet；The cabinet top is provided with driving device, and driving device includes transmission case, motor, first gear and second gear；The transmission case is fixed at the center of cabinet top, and transmission case is internally provided with first gear and second gear；The first gear is fixedly connected with the output shaft of motor, and motor is fixed on transmission box outer wall；The rotary shaft is vertically arranged on the upside of cabinets cavity by bearing through box top wall, and rotary shaft bottom end is fixedly installed cleaning net cage；The cleaning net cage is located in the box body at chamber center, is cleaned net cage front by hinge and is provided with net cage door；The structure design of the utility model is reasonable, easy to operate, and the cleaning quality of chemical industry instrument can be improved by the rotation and supersonic generator for cleaning net cage, accomplishes comprehensive cleaning, more time saving and energy saving than manually cleaning, and high degree of automation.
Description
Technical field
The utility model relates to automated cleaning equipment, specially a kind of automation chemical industry instrument clean equipment.
Background technique
The instrument instrument used in Chemical Manufacture is known as chemical industry instrument.Material can be measured or be reacted.It is broadly divided into
Metrical instrument and reaction kit.Instrument is combined constituent apparatus in a specific way, realizes Chemical Manufacture purpose.
Chemical industry instrument is not empty after to can be carried out storage just after over cleaning to carry out using to chemical industry instrument next time
Cleaning otherwise cleaned using artificial cleaning or using machine, artificial cleaning needs to waste a large amount of manpowers, and many chemical industry
Instrument is infected with impurity, can have an adverse effect to experiment next time；And it is often poor by machine cleaning effect, it can not be to change
Work instrument carries out cleaning in all directions, and cleaning quality is poor, and the degree of automation is low；The application proposes a kind of automationization thus
Work instrument clean equipment.
Utility model content
It is set in view of the deficienciess of the prior art, the utility model aim is to provide a kind of automation chemical industry instrument clean
Standby, to improve the problems mentioned above in the background art, the utility model is designed reasonably can effectively improve cleaning effect, from
Dynamicization degree is high.
In order to improve the above problem, the utility model is to embody by the following technical solutions: a kind of automation chemical industry
Instrument clean equipment, including cabinet；The cabinet top is provided with driving device, and driving device includes transmission case, motor,
One gear and second gear；The transmission case is fixed at the center of cabinet top, and transmission case is internally provided with first gear
And second gear；The first gear is fixedly connected with the output shaft of motor, and motor is fixed on transmission box outer wall；It is described
Second gear and first gear intermeshing, and second gear bottom is fixedly connected with rotary shaft；The rotary shaft passes through bearing
It is vertically arranged on the upside of cabinets cavity through box top wall, rotary shaft bottom end is fixedly installed cleaning net cage；The cleaning net cage
It is located in the box body at chamber center, cleans net cage front by hinge and be provided with net cage door；It is fixedly installed and puts inside cleaning net cage
Set plate；The cabinets cavity upper left side is provided with jet head, and jet head is connected with liquid-transport pipe-line；The cabinets cavity upper right side is set
It is equipped with fountain head, fountain head is connected with aqueduct；The cabinet right side wall is fixedly installed supersonic generator；Cabinet lower-left
Side is provided with drainpipe, is provided with drain valve on drainpipe；Cabinet front is provided with sealed container door by hinge；The bottom of box turns
Buffing pad is fixedly installed at angle.
As a kind of preferred embodiment of the utility model, it is provided with handle and observation window on the sealed container door, and
Observation window faces cleaning net cage.
As a kind of preferred embodiment of the utility model, the placement plate is internally provided with three layers in cleaning net cage,
And three layers of placement plate non-equidistant placement.
As a kind of preferred embodiment of the utility model, there are four the buffing pad settings, and buffing pad is by rubber
Material is made.
The utility model has the beneficial effects that a kind of automation chemical industry instrument clean equipment of the utility model, including cabinet,
Driving device, rotary shaft, fountain head, aqueduct, cleaning net cage, net cage door, supersonic generator, jet head, liquid-transport pipe-line,
Buffing pad, sealed container door, handle, observation window, transmission case, motor, first gear, second gear, drainpipe and placement plate.
1. the present apparatus is reasonable in design, easy to operate, can be mentioned by the rotation and supersonic generator for cleaning net cage
The cleaning quality of high chemical industry instrument, accomplishes comprehensive cleaning, more time saving and energy saving than manually cleaning.
2. staff can pass through the cleaning of the observation window that is arranged on sealed container door to box house during cleaning
Situation is understood；The buffing pad of bottom of box setting can slow down the mechanical shock of cabinet in the process of cleaning, reduce equipment
The abrasion of components；After the completion of cleaning, cabinet is discharged by drainpipe in the waste liquid after cleaning by opening drain valve, is then beaten
It opens sealed container door and net cage door takes out chemical industry instrument, high degree of automation.
The utility model compensates for the shortcoming in background technique to a certain extent.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram for automating chemical industry instrument clean equipment.
Fig. 2 is a kind of structural schematic diagram for automating sealed container door in chemical industry instrument clean equipment.
Fig. 3 is a kind of structural schematic diagram for automating and cleaning net cage in chemical industry instrument clean equipment.
Fig. 4 is a kind of structural schematic diagram for automating driving device in chemical industry instrument clean equipment.
In figure: 1- cabinet, 2- driving device, 3- rotary shaft, 4- fountain head, 5- aqueduct, 6- clean net cage, 7- net cage
Door, 8- supersonic generator, 9- jet head, 10- liquid-transport pipe-line, 11- buffing pad, 12- sealed container door, 13- handle, 14- observation
Window, 15- transmission case, 16- motor, 17- first gear, 18- second gear, 19- drainpipe, 20- placement plate.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
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.
The utility model provides a kind of technical solution referring to FIG. 1 to FIG. 4: a kind of automation chemical industry instrument clean equipment,
Including cabinet 1；1 top of cabinet is provided with driving device 2, and driving device 2 includes transmission case 15, motor 16, the first tooth
Wheel 17 and second gear 18；The transmission case 15 is fixed at 1 top center of cabinet, and transmission case 15 is internally provided with first
Gear 17 and second gear 18；The first gear 17 is fixedly connected with the output shaft of motor 16, and motor 16 is fixed on biography
On dynamic 15 outer wall of case；The second gear 18 and first gear 17 are intermeshed, and 18 bottom of second gear and rotary shaft 3 are fixed
Connection；The rotary shaft 3 is vertically arranged on the upside of 1 inner cavity of cabinet by bearing through 1 roof of cabinet, and 3 bottom end of rotary shaft is fixed
It is provided with cleaning net cage 6；The cleaning net cage 6 is located at 1 lumen centers of cabinet, and 6 front of cleaning net cage is provided with by hinge
Net cage door 7；Placement plate 20 is fixedly installed inside cleaning net cage 6；The 1 inner cavity upper left side of cabinet is provided with jet head 9, hydrojet
First 9 are connected with liquid-transport pipe-line 10；The 1 inner cavity upper right side of cabinet is provided with fountain head 4, and fountain head 4 is connected with aqueduct 5；
1 right side wall of cabinet is fixedly installed supersonic generator 8；1 lower left of cabinet is provided with drainpipe 19, sets on drainpipe 19
It is equipped with drain valve；1 front of cabinet is provided with sealed container door 12 by hinge；Buffering is fixedly installed at 1 bottom corners of cabinet
Seat 11；There are four the settings of buffing pad 11, and buffing pad 11 is made of rubber material.
Working principle: when using this programme, staff will need the chemical industry instrument cleaned to be placed in cleaning net cage 6
In the placement plate 20 of setting, non-equidistant placement can be convenient for the equipment point of different size shape in cleaning net cage 6 for placement plate 20
It does not place；Net cage door 7 and sealed container door 12 are closed after placement, by aqueduct 5 to being sprayed water inside cabinet 1 by fountain head 4,
It is used to clean chemical industry instrument by the penetrating cleaning solution of jet head 9 to inside cabinet 1 by liquid-transport pipe-line 10 simultaneously；Then
Supersonic generator 8 and motor 16 are opened, motor 16 drives rotary shaft 3 by second gear 18 and the engagement of first gear 17
Rotation improves the cleaning quality of chemical industry instrument, and ultrasonic wave is sent out so that the cleaning net cage 6 of 3 bottom of rotary shaft rotates
Raw device 8 can further increase the cleaning quality of chemical industry instrument；Staff can pass through sealed container door 12 during cleaning
The observation window 14 of upper setting understands the cleaning situation inside cabinet 1；The buffing pad 11 of 1 bottom of cabinet setting can slow down
The mechanical shock of cabinet 1 in the process of cleaning, reduces the abrasion of equipment component；It, will by opening drain valve after the completion of cleaning
Cabinet 1 is discharged by drainpipe 19 in waste liquid after cleaning, then opens sealed container door 12 and the taking-up chemical industry instrument of net cage door 7 is
It can.
As a kind of preferred embodiment of the utility model, handle 13 and observation window are provided on the sealed container door 12
14, and observation window 14 faces cleaning net cage 6.
As a kind of preferred embodiment of the utility model, the placement plate 20 is internally provided with three in cleaning net cage 6
Layer, and three layers of 20 non-equidistant placement of placement plate.
As a kind of preferred embodiment of the utility model, there are four the buffing pad 11 settings, buffing pad 11 be by
Rubber material is made.
The main outstanding feature of the utility model: the present apparatus is reasonable in design, easy to operate, can be by cleaning net cage
Rotation and supersonic generator improve chemical industry instrument cleaning quality, accomplish comprehensive cleaning, than manually cleaning province
Shi Shengli, cleaning process automation are high.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, for
For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this
In the case where the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute
Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent elements of the claims
All changes are embraced therein.It should not treat any reference in the claims as limiting related right
It is required that.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (4)
1. a kind of automation chemical industry instrument clean equipment, including cabinet (1)；It is characterized in that, cabinet (1) top is provided with
Driving device (2), driving device (2) include transmission case (15), motor (16), first gear (17) and second gear (18)；
The transmission case (15) is fixed at cabinet (1) top center, transmission case (15) be internally provided with first gear (17) and
Second gear (18)；The first gear (17) is fixedly connected with the output shaft of motor (16), and motor (16) is fixed on biography
On dynamic case (15) outer wall；The second gear (18) and first gear (17) intermeshing, and second gear (18) bottom and rotation
Shaft (3) is fixedly connected；The rotary shaft (3) is vertically arranged on cabinet (1) inner cavity by bearing through cabinet (1) roof
Side, rotary shaft (3) bottom end are fixedly installed cleaning net cage (6)；The cleaning net cage (6) is located at cabinet (1) lumen centers, clearly
It washes net cage (6) front and net cage door (7) is provided with by hinge；Placement plate (20) are fixedly installed inside cleaning net cage (6)；It is described
Cabinet (1) inner cavity upper left side is provided with jet head (9), and jet head (9) is connected with liquid-transport pipe-line (10)；Cabinet (1) inner cavity
Upper right side is provided with fountain head (4), and fountain head (4) is connected with aqueduct (5)；Cabinet (1) right side wall is fixedly installed
Supersonic generator (8)；Cabinet (1) lower left is provided with drainpipe (19), and drainpipe is provided with drain valve on (19)；Cabinet
(1) front is provided with sealed container door (12) by hinge；Buffing pad (11) are fixedly installed at cabinet (1) bottom corners.
2. a kind of automation chemical industry instrument clean equipment according to claim 1, which is characterized in that the sealed container door
(12) handle (13) and observation window (14) are provided on, and observation window (14) faces cleaning net cage (6).
3. a kind of automation chemical industry instrument clean equipment according to claim 1 or 2, which is characterized in that the placement plate
(20) three layers, and three layers of placement plate (20) non-equidistant placement are internally provided in cleaning net cage (6).
4. a kind of automation chemical industry instrument clean equipment according to claim 1, which is characterized in that the buffing pad (11)
There are four settings, and buffing pad (11) is made of rubber material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821759858.6U CN209238526U (en) | 2018-10-29 | 2018-10-29 | A kind of automation chemical industry instrument clean equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821759858.6U CN209238526U (en) | 2018-10-29 | 2018-10-29 | A kind of automation chemical industry instrument clean equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209238526U true CN209238526U (en) | 2019-08-13 |
Family
ID=67526285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821759858.6U Expired - Fee Related CN209238526U (en) | 2018-10-29 | 2018-10-29 | A kind of automation chemical industry instrument clean equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209238526U (en) |
-
2018
- 2018-10-29 CN CN201821759858.6U patent/CN209238526U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206262917U (en) | A kind of orthopedic medical device cleaning device | |
| CN203369324U (en) | Cleaning equipment with rotary sprayer for testacean seafood | |
| CN106901386A (en) | Improved Multifunctional fruit vegetable cleaning device | |
| CN209985876U (en) | Medical instrument that emergency department used washs case | |
| CN209238526U (en) | A kind of automation chemical industry instrument clean equipment | |
| CN109396095A (en) | A kind of automation chemical industry instrument clean device | |
| CN208321500U (en) | A kind of ultrasonic cleaning equipment | |
| CN107661880A (en) | Prevent the cleaning device that medical instruments are collided | |
| CN209953396U (en) | Portable ultrasonic cleaning machine with adjusting structure | |
| CN212285093U (en) | Chinese-medicinal material washes medicine device | |
| CN212520715U (en) | Porphyra yezoensis processing equipment | |
| CN210187904U (en) | Ultrasonic cleaning device | |
| CN207235962U (en) | A kind of beefsteak automatic rinser | |
| CN208625866U (en) | A kind of medical operating utensil cleaning device | |
| CN215696172U (en) | Machining belt cleaning device | |
| CN210017787U (en) | Belt cleaning device of fresh fruit of matrimony vine | |
| CN203575041U (en) | Seed cleaning machine | |
| CN211515390U (en) | Head and neck surgery medical instrument belt cleaning device | |
| CN213855944U (en) | Material cleaning equipment for iron ore powder processing | |
| CN214763946U (en) | Cleaning device for filter element of water purifier | |
| CN215748537U (en) | Water conservancy machinery is rust cleaning processing apparatus for spare part | |
| CN206836151U (en) | Improved Multifunctional fruit vegetable cleaning device | |
| CN211839300U (en) | Raw materials cleaning equipment for food | |
| CN214060023U (en) | Domestic sewage treatment device for environmental protection | |
| CN214937414U (en) | Adipose-derived stem cell rapid filtering device based on cartilage tissue repair |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190813 Termination date: 20201029 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |