CN209049837U - A kind of dry ice delivery plate automatic-sealed structure and dry ice cleaner - Google Patents
A kind of dry ice delivery plate automatic-sealed structure and dry ice cleaner Download PDFInfo
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- CN209049837U CN209049837U CN201821519747.8U CN201821519747U CN209049837U CN 209049837 U CN209049837 U CN 209049837U CN 201821519747 U CN201821519747 U CN 201821519747U CN 209049837 U CN209049837 U CN 209049837U
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Abstract
The utility model provides a kind of dry ice delivery plate automatic-sealed structure and dry ice cleaner, in which: a kind of dry ice delivery plate automatic-sealed structure, including upper mounted plate, the delivery plate bottom plate from top to bottom set gradually；Upper mounted plate is connected and fixed with bottom plate by scrollwork constant force spring.Dry ice delivery plate automatic-sealed structure provided by the utility model reinforces upper mounted plate and bottom plate automatically by scrollwork constant force spring, avoids repeatedly manually adjusting；Meanwhile effectively balancing the normal rotation and sealing performance of delivery plate.In addition, improving the sealing performance of delivery plate by the sealing structure of groove and protrusion annular on delivery plate.By the design of exhaust passage, solving remnants in feed-throughs has influence dry ice blanking sequence and safety issue caused by compressed air.The problem of in addition dry ice cleaner that the utility model provides eliminates the moisture in compressed air by pipeline dehydrater, avoids second charging aperture blocking.
Description
Technical field
The utility model relates to Dry ice cleaning apparatus field, in particular to a kind of dry ice delivery plate automatic-sealed structure and dry
Ice cleaning machine.
Background technique
Dry ice cleaner is one kind of cleaning machine, and Dry ice cleaning mode obtains swift and violent development in the world.
The dry ice pellet of dry ice cleaner is ejected into the working surface for needing to clean by pressure-air by cleaning system, utilizes the object of the temperature difference
Reason reflection makes different substances generate disengaging under different contraction speeds.The meeting after dry ice pellet of low temperature touches fouled surfaces
Brittle explosion phenomenon is generated, so that dirt be made to shrink and loosen, dry ice pellet is understood transient evaporation and expanded therewith, and product is powerful
Peeling force quickly, thoroughly falls off dirt, from body surface to reach fast, efficient, safe, energy-efficient cleaning effect.
For existing dry ice cleaner such as application No. is 201320409841.9, a kind of entitled dry ice cleaner matches ice device
The Chinese patent of structure, usually by cabinet, hopper, with ice device, compressed air inlet pipe and out ice pipe is constituted.Wherein, match ice device
Interior usual setting rotary valve is fed dish structure to control the ejection of dry ice.Existing feed dish structure includes delivery plate and its two
The upper mounted plate and bottom plate of side setting are constituted.Upper mounted plate and bottom plate generally use bolt and fix.And delivery plate exists
The connecting plate of its two sides can be caused to wear in use process, abrasion will cause air-tightness reduction, causes air-tightness insufficient, influences
The ejection efficiency of dry ice.Therefore existing solution is usually after there is air-tightness problem, manually by each connection bolt weight
It is new to reinforce, it is time-consuming and laborious.
Utility model content
To solve the problems, such as to mention in above-mentioned background technique, a kind of dry ice delivery plate automatic-sealed provided by the utility model
Structure and dry ice cleaner, in which: a kind of dry ice delivery plate automatic-sealed structure, including the upper fixation from top to bottom set gradually
Plate, delivery plate and bottom plate；Fixed plate and bottom plate are connected and fixed by constant force spring.
Further, the constant force spring is scroll spring.
Further, several constant force springs are uniformly distributed in the surrounding of upper mounted plate and bottom plate.
Further, the delivery plate upper and lower surfaces are respectively equipped with sealing element；The sealing that delivery plate passes through two sides
Part is connect with upper mounted plate and bottom plate.
Further, the disk of the delivery plate passes through annular clamping structure and connect with sealing element.
Further, the annular clamping structure is that annular protrusion is clamped annular groove.
Further, the bottom plate side is equipped with exhaust passage；The exhaust passage is conducted to the bottom plate
Upper surface.
Dry ice delivery plate automatic-sealed structure provided by the utility model, by constant force spring to upper mounted plate and lower fixation
Plate is reinforced automatically, is avoided repeatedly maintenance manually, is reduced maintenance cost；Meanwhile effectively balancing the normal of delivery plate
Rotation and sealing performance.In addition, improving delivery plate by the clamping structure of groove annular on delivery plate and protrusion sealing
Sealing performance.By the design of exhaust passage, solving remnants in feed-throughs and having influences under dry ice caused by compressed air
Material sequence and caused safety issue.
In addition the utility model provides a kind of dry ice cleaner, using as above any dry ice delivery plate automatic-sealed
Structure；It further include compressed air pipe；Compressed air is connected in described compressed air pipe one end, and the other end and bottom plate connect
It connects；Pipeline dehydrater is in series on the compressed air pipe.
It further, further include hopper；The hopper side wall is equipped with vibrator.
In addition dry ice cleaner that the utility model provides is disappeared by the way that pipeline dehydrater is arranged on compressed air pipe
Except the moisture for the compressed air for entering delivery plate, avoid extra hydrogenesis that frost blocking is caused to be asked in second charging aperture
Topic.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is
Some embodiments of the utility model, for those of ordinary skill in the art, without creative efforts,
It is also possible to obtain other drawings based on these drawings.
Fig. 1 is dry ice cleaner schematic diagram provided by the utility model；
Fig. 2 is the position view of upper mounted plate, upper seal, lower seal and bottom plate；
Fig. 3 is dry ice delivery plate automatic-sealed structural side view；
Fig. 4 be upper mounted plate, upper seal, delivery plate, lower seal and bottom plate perspective view of the explosion；
Fig. 5 is the diagrammatic cross-section of A-A in Fig. 4；
Fig. 6 is the diagrammatic cross-section of B-B in Fig. 4；
Fig. 7 is the diagrammatic cross-section of C-C in Fig. 4；
Fig. 8 is the diagrammatic cross-section of D-D in Fig. 4.
Appended drawing reference:
11 upper mounted plate, 12 upper seal, 13 delivery plate
14 lower seal, 15 bottom plate, 20 constant force spring
30 hopper, 40 vibrator, 50 pipeline dehydrater
60 solenoid valve, 70 motor, 81 compressed air pipe
90 shell, 111 first charging aperture, 112 first discharge port
121 first annular raised 122 second charging aperture, 123 second discharge ports
131 first annular groove, 132 second annular groove, 133 feed-throughs
134 141 second annular protrusion of via hole, 142 second air intake
151 152 first air intake of compressed air channel, 153 exhaust passage
154 gas vents
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Based on the implementation in the utility model
Example, every other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to
The range of the utility model protection.
In the description of the present invention, it should be noted that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate
Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot understand
For limitations of the present invention.In addition, term " first ", " second " and similar word are not offered as any sequence, number
Amount or importance, and the component part for only having used differentiation different.The similar word such as " connection " or " connected " is simultaneously non-limiting
It but may include electrical connection, light connects etc. with the connection of physics or machinery, it is either direct or indirectly.
The utility model provides a kind of dry ice delivery plate automatic-sealed structure and dry ice cleaner, in which: a kind of dry ice is given
Charging tray automatic-sealed structure, including the upper mounted plate 11, delivery plate 13 and bottom plate 15 from top to bottom set gradually；On described
Fixed plate 11 is connected and fixed with bottom plate 15 by constant force spring 20.
When it is implemented, as shown in Figure 1 and Figure 2, a kind of dry ice delivery plate automatic-sealed structure, including upper mounted plate 11, on
Sealing element 12, delivery plate 13 and lower seal 14, bottom plate 15；Upper mounted plate 11 is set to upper seal 12；Upper seal 12
Above delivery plate 13, lower seal 14 is set to 13 lower section of delivery plate, and lower seal 14 is set to 15 top of bottom plate.Such as figure
Shown in 3,11 side wall of upper mounted plate is connect with 20 1 force side of constant force spring, another force side of constant force spring 20 and bottom plate 15
Side wall connection.Constant force spring 20 and upper mounted plate 11 and bottom plate 15 are using the connection side for including but is not limited to welding, clamping
Formula；Preferably, constant force spring 20 is scroll spring.
Constant force spring 20 has the characteristics that tensions constant, when occurring causing abrasion due to the rotation of delivery plate 13, constant force
20 automatic winding of spring applies constant pulling force to upper mounted plate 11 and bottom plate 15.For example, upper mounted plate 11 and lower fixation
The pressure that plate 15 needs delivery plate 13 to apply constant 20N just can guarantee the normal rotation and leakproofness of delivery plate 13, then selects
The constant force spring 20 for determining 20N is attached fixation to upper mounted plate 11 and bottom plate 15.When the rotation of delivery plate 13 causes it
When the sealing part abrasion on two sides, upper mounted plate 11 and bottom plate 15 will be less than the pressure of 20N to the active force of delivery plate 13,
Then the constant force spring 20 of 20N can be wound automatically, keep upper mounted plate 11 and bottom plate 15 permanent to the active force of delivery plate 13
Be scheduled on 20N, to realize the automatic reinforcing of upper mounted plate 11 and bottom plate 15, avoid it is multiple manually adjust, reduce dimension
Accomplish this.
Also, when being adjusted by traditional manual wrench to connection bolt, it is difficult to which accurate bolt of controlling is to upper fixation
The amount of force of plate 11 and bottom plate 15, and the amount of force is to the normal rotation and leakproofness of balance delivery plate 13
With great influence, active force is too small, then 13 leakproofness of delivery plate is insufficient, influences to be blown efficiency；Active force is excessive, then delivery plate
13 can not rotate, and can not normally be worked.The utility model is by constant force spring 20 to upper mounted plate 11 and bottom plate
15 carry out constant pressure connection, can accurately hold the active force to upper mounted plate 11 and bottom plate 15, effectively balance feed
The normal rotation and leakproofness of disk 13.
Dry ice delivery plate automatic-sealed structure provided by the utility model, by constant force spring to upper mounted plate and lower fixation
Plate is reinforced automatically, is avoided repeatedly maintenance manually, is reduced maintenance cost；Meanwhile effectively balancing the normal of delivery plate
Rotation and sealing performance.
Preferably, several constant force springs 20 are uniformly distributed in the surrounding of upper mounted plate 11 and bottom plate 15.
When it is implemented, several constant force springs 20 are uniformly distributed in the surrounding of upper mounted plate 11 and bottom plate 15, make to
Uniform force in 13 all directions of charging tray avoids the problem of the turntable Caton due to caused by unbalance stress or air-tightness deficiency.
Preferably, 13 upper and lower surfaces of delivery plate are respectively equipped with sealing element；Delivery plate 13 is close by two sides
Sealing is connect with upper mounted plate 11 and bottom plate 15.
When it is implemented, sealing element includes upper seal 12 and lower seal 14, upper seal 12 be set to delivery plate 13 with
Between upper mounted plate 11；Lower seal 14 is set between delivery plate 13 and bottom plate 15；11 bottom surface of upper mounted plate and lower solid
15 upper surface of fixed board is equipped with the first groove；12 upper surface of upper seal and 14 bottom surface of lower seal are equipped with the first rotary table；
First rotary table is set in the first groove, for fixing upper seal 12 and lower seal 14.Delivery plate 13 is equipped with a circle charging
Channel 133；Upper mounted plate 11 is equipped with first charging aperture 111 and the first discharge port 112；Upper seal 12 and first charging aperture
111 corresponding positions are equipped with second charging aperture 122；The position corresponding with the first discharge port 112 of upper seal 12 is equipped with the
Two discharge ports 123；15 upper surface of bottom plate is equipped with the first air intake 152, and the first air intake 152 is conducted to compressed air
Channel 151；First air intake 152 is at a distance from bottom plate center at a distance from 13 center of feeding-passage 133 and delivery plate
It is identical；First air intake 152 and the second discharge port 123 are located in same vertical straight line；Lower seal 14 is equipped with second
Air intake 142, second air intake 142 are corresponding with the position of the first air intake 152.Upper mounted plate 11, upper seal
12, the central axis overlapping of delivery plate 13, lower seal 14 and bottom plate 15.
When cleaning machine works, dry ice successively enters the charging of delivery plate 13 from first charging aperture 111 and second charging aperture 122
In channel 133；The rotation of charging tray 13 is by 133 band of feeding-passage equipped with dry ice to the second discharge port 123 and second air intake
142 position；It is imported with compressed air from compressed air channel 151 in second air intake 142, dry ice is rushed compressed air
It is sprayed under power from the second discharge port 123, to realize that dry ice is blown.
Preferably, the disk of the delivery plate 13 passes through annular clamping structure and sealing element or upper mounted plate 11 and lower solid
Fixed board 15 connects.
When it is implemented, annular clamping structure is that annular protrusion is clamped annular groove.As shown in Fig. 4, Fig. 5, Fig. 6, Fig. 7,
The upper surface of delivery plate 13 is equipped with first annular groove 131, and the lower surface of delivery plate 13 is equipped with second annular groove 132；Sealing
Part includes upper seal 12 and lower seal 14；The lower position corresponding with 131 position of first annular groove of upper seal 12 is set
Have first annular raised 121；14 upper surface of sealing element position corresponding with second annular groove 132 is equipped with the second annular protrusion
141；When installation, described first annular raised 121 are set in first annular groove 131, and the second annular protrusion 141 is set to the second ring
In connected in star 132, the clamping of delivery plate 13 and upper seal 12 and lower seal 14 is realized.
The dynamic sealing between sealing element or fixed plate that delivery plate is in contact with it is easy to lead to the problem of air-tightness deficiency.
Dry ice delivery plate automatic-sealed structure provided by the utility model, by between delivery plate sealing element connected to it or fixed plate
Annular clamping structure connection structure, improve the sealing performance of delivery plate, the sealing element for avoiding delivery plate from being in contact with it or fixation
Dynamic sealing between plate leads to the problem of mild wear and results in that air-tightness occurs.
Preferably, 15 side wall of bottom plate is equipped with exhaust passage 153；The exhaust passage 153 be conducted to it is described under
15 upper surface of fixed plate.
When it is implemented, 15 side wall of bottom plate is equipped with exhaust passage 153 shown in Fig. 4, Fig. 8；Exhaust passage 153 is connected
Gas vent 154 is constituted to 15 upper surface of bottom plate；The distance and feed-throughs 133 at 15 center of gas vent 154 and bottom plate
With being equidistant for 13 center of circle of delivery plate, the position corresponding with gas vent 154 of lower seal 14 is equipped with through-hole.
When it is implemented, delivery plate 13 is equipped with via hole 134.When it is implemented, being set on lower seal and bottom plate
There is via hole 134, via hole 134 is set between the feed-throughs 133 on delivery plate.
After the completion of each dry ice blasting, since delivery plate 13 rotates, the feed-throughs 133 of delivery plate 13 are equipped with compression
Air；When the feed-throughs 133 of compressed air pass again to first charging aperture 111, remnants have compressed air from the first charging
Mouth 111 sprays, and influences the blanking velocity of dry ice；Also, in the case where being not tight seal, compressed air is from first charging aperture
111 spray, and the dry ice that will lead in hopper 30 is ejected outside hopper, be easy to cause safety accident.It is provided by the utility model dry
Ice delivery plate automatic-sealed structure causes the structure to bottom plate upper surface to design, when feed-throughs are transported by exhaust passage
When moving to gas vent, the compressed air in feed-throughs is released from gas vent and exhaust passage, to solve feed-throughs
Interior remnants influence dry ice blanking sequence and safety issue caused by having compressed air.
In addition the utility model provides a kind of dry ice cleaner, using as above any dry ice delivery plate automatic-sealed
Structure；It further include compressed air pipe 81；Compressed air, the other end and bottom plate is connected in described 81 one end of compressed air pipe
15 connections；Pipeline dehydrater 50 is in series on the compressed air pipe 81.
When it is implemented, dry ice cleaner is equipped with shell 90, it is automatic that as above arbitrary dry ice delivery plate is equipped in shell 90
Sealing structure, dry ice delivery plate automatic-sealed structure lower section are equipped with motor 70；It further include compressed air pipe 81；Compressed air hose
Compressed air is connected in 81 one end of road, and the other end is connect with the compressed air channel 151 on bottom plate 15；Compressed air pipe 81
It is equipped with solenoid valve 60, for controlling the on-off of compressed air；Pipeline dehydrater 50 is in series on compressed air pipe 81.Pipeline
Dehydrater 50 includes but is not limited to following model: the UM202 series dehydrater of KOREA VORTEX company production, SNS company are raw
The DW-01 series dehydrater that the WFS4R series dehydrater of production, Ding Wei company produce.
In addition dry ice cleaner that the utility model provides is disappeared by the way that pipeline dehydrater is arranged on compressed air pipe
Except the moisture for the compressed air for entering delivery plate, avoid extra hydrogenesis that frost blocking is caused to be asked in second charging aperture
Topic.
It preferably, further include hopper 30；30 side wall of hopper is equipped with vibrator 40.
When it is implemented, the hopper 30 of taper is connected in the first charging aperture 111 of upper mounted plate 11,30 side wall bottom of hopper
Portion is equipped with vibrator 40, by the vibration of vibrator 40, dry ice is helped to enter in first charging aperture 111, improves blanking efficiency.Shake
Dynamic device 40 is using the motor that can arbitrarily shake in the market, and details are not described herein.
Although herein it is more used such as fixed plate, sealing element, delivery plate, constant force spring, hopper, vibrator,
Pipeline dehydrater, solenoid valve, motor, compressed air pipe, shell, feed inlet, discharge port, annular protrusion, annular groove, charging
The terms such as through-hole, via hole, air intake, compressed air channel, exhaust passage, gas vent, but be not precluded and use other arts
A possibility that language.The use of these terms is merely for the convenience of describing and explaining the nature of the invention；They are solved
It is contrary to the spirit of the present invention for being interpreted into any additional limitation all.
Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should
Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of
Technical characteristic is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new
The range of each embodiment technical solution of type.
Claims (9)
1. a kind of dry ice delivery plate automatic-sealed structure, including upper mounted plate (11), the delivery plate from top to bottom set gradually
(13) and bottom plate (15)；It is characterized by: fixed plate (11) and bottom plate (15) pass through constant force spring (20)
It is connected and fixed.
2. dry ice delivery plate automatic-sealed structure according to claim 1, it is characterised in that: the constant force spring (20) is
Scroll spring.
3. dry ice delivery plate automatic-sealed structure according to claim 1, it is characterised in that: several constant force springs (20) are equal
The even surrounding for being distributed in upper mounted plate (11) and bottom plate (15).
4. dry ice delivery plate automatic-sealed structure according to claim 1, it is characterised in that: table on the delivery plate (13)
Face and lower surface are respectively equipped with sealing element；The sealing element and upper mounted plate (11) and bottom plate that delivery plate (13) passes through two sides
(15) it connects.
5. dry ice delivery plate automatic-sealed structure according to claim 4, it is characterised in that: the disk of the delivery plate (13)
Face passes through annular clamping structure and connect with sealing element.
6. dry ice delivery plate automatic-sealed structure according to claim 5, it is characterised in that: it is described annular clamping structure be
Annular protrusion is clamped annular groove.
7. dry ice delivery plate automatic-sealed structure according to claim 1, it is characterised in that: bottom plate (15) side
Face is equipped with exhaust passage (153)；The exhaust passage (153) is conducted to the bottom plate (15) upper surface.
8. a kind of dry ice cleaner, it is characterised in that: automatically close using such as described in any item dry ice delivery plates of claim 1-7
Seal structure；It further include compressed air pipe (81)；Compressed air is connected in described compressed air pipe (81) one end, and the other end is under
Fixed plate (15) connection；Pipeline dehydrater (50) are in series on the compressed air pipe (81).
9. dry ice cleaner according to claim 8, it is characterised in that: further include hopper (30)；Hopper (30) side
Wall is equipped with vibrator (40).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821519747.8U CN209049837U (en) | 2018-09-18 | 2018-09-18 | A kind of dry ice delivery plate automatic-sealed structure and dry ice cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821519747.8U CN209049837U (en) | 2018-09-18 | 2018-09-18 | A kind of dry ice delivery plate automatic-sealed structure and dry ice cleaner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209049837U true CN209049837U (en) | 2019-07-02 |
Family
ID=67048863
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821519747.8U Active CN209049837U (en) | 2018-09-18 | 2018-09-18 | A kind of dry ice delivery plate automatic-sealed structure and dry ice cleaner |
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| CN (1) | CN209049837U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111451217A (en) * | 2020-03-17 | 2020-07-28 | 宁波行瑞汽车尾气监测有限公司 | Dry ice cleaning machine |
| CN112605070A (en) * | 2020-12-24 | 2021-04-06 | 安徽密钋斯科技有限公司 | Dry ice cleaning machine with dry ice batching dish seal structure |
| CN113414190A (en) * | 2021-06-21 | 2021-09-21 | 国网宁夏电力有限公司银川供电公司 | Tear back electric energy meter microparticle cleaning device open |
-
2018
- 2018-09-18 CN CN201821519747.8U patent/CN209049837U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111451217A (en) * | 2020-03-17 | 2020-07-28 | 宁波行瑞汽车尾气监测有限公司 | Dry ice cleaning machine |
| CN112605070A (en) * | 2020-12-24 | 2021-04-06 | 安徽密钋斯科技有限公司 | Dry ice cleaning machine with dry ice batching dish seal structure |
| CN113414190A (en) * | 2021-06-21 | 2021-09-21 | 国网宁夏电力有限公司银川供电公司 | Tear back electric energy meter microparticle cleaning device open |
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