CN209393407U - A kind of metal inner pipe coating supporting mechanism - Google Patents
A kind of metal inner pipe coating supporting mechanism Download PDFInfo
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- CN209393407U CN209393407U CN201920027865.5U CN201920027865U CN209393407U CN 209393407 U CN209393407 U CN 209393407U CN 201920027865 U CN201920027865 U CN 201920027865U CN 209393407 U CN209393407 U CN 209393407U
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- fixed disk
- inner pipe
- metal inner
- support frame
- main shaft
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Abstract
A kind of metal inner pipe coating supporting mechanism disclosed by the utility model, including pedestal, the two sides of the pedestal are respectively arranged with left support frame and right support frame, rotation is provided with rotation main shaft between the left support frame and right support frame, rotation main shaft is connected with rotating drive mechanism, left fixed disk and right fixed disk are fixedly installed on the rotation main shaft, left fixed disk and right fixed disk are arranged between the left support frame and right support frame, are circumferentially evenly provided with several groups metal inner pipe fixed mechanism on the left fixed disk and right fixed disk.The utility model is when coating coating for selective absorption due to the support fixed form using both ends, avoid the shaking situation in traditional coating mode, the effect of smooth rotation is realized, and then at a distance from capable of keeping stable with coating material, ensure that the optical property consistency of coating.
Description
Technical field
The utility model relates to solar energy heat collection pipe manufacture technology fields more particularly to a kind of metal inner pipe coating to support machine
Structure.
Background technique
Heat collecting element is the building block of solar trough type thermal power generation heat collector, and groove type heat collector is by using linear parabolic
Reflecting mirror gathers sunlight on one focal line, places heat collecting element in the position of this focal line, solar radiation is converted to
Heat.
Heat collecting element has been carried out commercialization, and typical structure includes the glass of a metal inner pipe and installation concentric with it
Outer tube outer tube plates selective coating in the inner tube of rustless metal to improve efficiency, and outer glass tube uses Pyrex outer tube, thereon
Coated with antireflection coatings forms an annular space, in order to further increase efficiency, this ring between outer glass tube and metal inner pipe
Shape space seals and vacuumizes in both ends, and the sealing of annular space is by installing between metal inner pipe and Pyrex outer tube
Expansion device is come what is realized, and expansion device is connected by metal connection ring, one end with outer glass tube, the other end and metal inner pipe phase
Even.Expansion device is addressed the line differential expansion between metal inner pipe and outer glass tube.
The selective coating of the outer application of metal inner pipe high-selenium corn in solar spectrum, while in heat collecting element target work
Low transmitting at a temperature of work guarantees the higher thermal efficiency of heat collecting element, to guarantee the excellent optical property general control thickness of coating
Between 200--300nm, when preparing the optical coating, in the case where coating material sputtering output capacity is certain, metal inner pipe
Smooth rotation and be to influence the principal element of thickness with the distance of coating material.
The device of traditional coating coating for selective absorption is vertical type, is only supported and consolidates in the bottom of metal inner pipe
Fixed, since the length of workpiece is up to 4 meters or more, the lesser deviation in bottom will result in the biggish shaking in top when vertical rotary, from
And cause the both ends performance of metal inner pipe inconsistent, thus the power access for influencing the thermal efficiency of entire heat collecting element, and rotating
Based on mode is driven with belt, when encountering rotational resistance variation, belt transmission will appear the Caton of rotation or the phenomenon that throws switch, and make
It is inconsistent at coating layer thickness, to influence the thermal efficiency of entire heat collecting element.
Utility model content
The purpose of this utility model is that providing a kind of metal inner pipe coating support machine in place of avoiding the deficiencies in the prior art
Structure, to effectively solve the shortcomings of the prior art.
To achieve the above object, the technical solution that the utility model is taken are as follows: a kind of metal inner pipe coating supporting mechanism, packet
Pedestal is included, the two sides of the pedestal are respectively arranged with left support frame and right support frame, between the left support frame and right support frame
Rotation is provided with rotation main shaft, and rotation main shaft is connected with rotating drive mechanism, is fixedly installed left fixation on the rotation main shaft
Disk and right fixed disk, left fixed disk and right fixed disk are arranged between the left support frame and right support frame, the left fixation
Several groups metal inner pipe fixed mechanism is circumferentially evenly provided on disk and right fixed disk；
The metal inner pipe fixed mechanism includes that the elastic fixing device being arranged in left fixed disk and setting are solid on the right side
Connection inserted link on price fixing, connection inserted link be rotatably arranged on the right fixed disk, the elastic fixing device with connect inserted link
Position it is corresponding, the right end of the connection inserted link is coaxially fixedly installed planetary gear, and it is fixed to be fixedly installed on the pedestal
Gear, fixed gear coaxial package are engaged in the outside of the rotation main shaft, the planetary gear with fixed gear.
Further, the rotating drive mechanism includes motor, and the output shaft of motor is connected with driving gear, the rotation master
The driving gear is cooperated to be fixedly installed driven gear on axis.
Further, the output shaft of the motor is connect by bevel gear set with the driven gear.
Further, the elastic fixing device include can along rotation main shaft direction telescopic moving movable inserted block, it is described
The compressed spring for being intended to force the movable inserted block to move right is provided in left fixed disk.
Further, cylindrical baffle, cylindrical baffle coaxial package are fixedly installed between the left fixed disk and right fixed disk
In the outside of the rotation main shaft.
Further, intermediate support beam is fixedly installed on the pedestal, the fixed gear is fixed with the intermediate support beam
The through-hole passed through for the rotation main shaft is offered on connection, the intermediate support beam and fixed gear.
The above-mentioned technical proposal of the utility model has the advantages that the utility model is applied in coating selective absorbing
Due to the support fixed form using both ends when layer, the shaking situation in traditional coating mode is avoided, is realized steady
The effect of rotation, and then at a distance from capable of keeping stable with coating material, it ensure that the optical property consistency of coating.
Detailed description of the invention
Fig. 1 is the utility model embodiment structural schematic diagram；
Fig. 2 be A-A to cross-sectional view；
Fig. 3 is the partial enlarged view in Fig. 1 at B；
Fig. 4 is the partial enlarged view in Fig. 1 at C.
Specific embodiment
The embodiments of the present invention is described in further detail with reference to the accompanying drawings and examples.Following embodiment
For illustrating the utility model, but cannot be used to limit the scope of the utility model.
In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or more；Term
The orientation of the instructions such as "upper", "lower", "left", "right", "inner", "outside", " front end ", " rear end ", " head ", " tail portion " or position are closed
System is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, rather than
The device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot
It is construed as a limitation of the present invention.In the description of the present invention, it should be noted that unless otherwise specific regulation
And restriction, term " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection,
Or it is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, intermediary can also be passed through
It is indirectly connected.For the ordinary skill in the art, above-mentioned term can be understood in the present invention with concrete condition
Concrete meaning.
As shown in Figs 1-4, a kind of metal inner pipe coating supporting mechanism described in the present embodiment, including pedestal 1, pedestal 1
Two sides are respectively arranged with left support frame 2 and right support frame 3, and rotation is provided with rotation main shaft between left support frame 2 and right support frame 3
4, rotation main shaft 4 is connected with rotating drive mechanism, rotates and is fixedly installed left fixed disk 5 and right fixed disk 6, Zuo Gu on main shaft 4
Price fixing 5 and right fixed disk 6 are arranged between left support frame 2 and right support frame 3, in left fixed disk 5 and right fixed disk 6 circumferentially
It is evenly provided with several groups metal inner pipe fixed mechanism；
Metal inner pipe fixed mechanism includes the elastic fixing device being arranged in left fixed disk 5 and is arranged in right fixed disk
Connection inserted link 8 on 6, connection inserted link 8 are rotatably arranged on right fixed disk 6, elastic fixing device and the position phase for connecting inserted link 8
Corresponding, the right end of connection inserted link 8 is coaxially fixedly installed planetary gear 9, and fixed gear 10, fixed gear are fixedly installed on pedestal 1
10 coaxial packages are engaged in the outside of rotation main shaft 4, planetary gear 9 with fixed gear 10.
Rotating drive mechanism includes motor 11, and motor 11 is fixed in right support frame 3, the output axis connection of motor 11
There is driving gear 12, rotates cooperation driving gear 12 on main shaft 4 and be fixedly installed driven gear 13.
In the present embodiment, the output shaft of motor 11 is connect by bevel gear set 14 with driven gear 13, bevel gear set 14
Including the first bevel gear that is fixedly and coaxially connected with the output shaft of motor 11 and be fixedly and coaxially connected with driving gear 12 the
Two bevel gears, first bevel gear are engaged with second bevel gear.
In the present embodiment, the size of gear 12 is driven to be less than the size of driven gear 13, to reach the effect of a deceleration
Fruit guarantees that the Coating of metal inner pipe is uniform.
Elastic fixing device includes that can match on the movable inserted block 15 of the direction telescopic moving of rotation main shaft 4, left fixed disk 5
Conjunction activity inserted block 15 is provided with loose slot 5a, and the pressure for being intended to force movable inserted block 15 to move right is provided in left fixed disk 5
Contracting spring 16, the left side of movable inserted block 15 stretch out the left side of left fixed disk 5 and form grip structure 15a, convenient to insert to activity
Block 15 is operated, convenient for the installation of metal inner pipe.
Preferably, the right end of movable inserted block 15 is made of the material more flexible such as polyurethane, reduces the process in installation
In to the attrition of metal inner pipe, the quality of product is improved, it is further preferred that the right end of movable inserted block 15 uses arc chord angle
Structure is easily installed.
Correspondingly, the left end of above-mentioned connection inserted link 8 can also be made of the material more flexible such as polyurethane, and
Circular arc corner structure is used in left end.
Cylindrical baffle 17 is fixedly installed between left fixed disk 5 and right fixed disk 6,17 coaxial package of cylindrical baffle is rotating
The outside of main shaft 4, cylindrical baffle 17 can interfere with each other when coating to avoid the metal inner pipe of different location, improve and produce
The quality of product.
Intermediate support beam 18 is fixedly installed on pedestal 1, fixed gear 10 is fixedly connected with intermediate support beam 18, intermediate supports
The through-hole passed through for rotation main shaft 4 is offered on frame 18 and fixed gear 10.
The application method of the utility model are as follows:
Movable inserted block 15 is moved to the left, to provide space for the installation of metal inner pipe 19, then by metal inner pipe 19
Right end is sleeved on the left side of connection inserted link 8, and connection inserted link 8 and metal inner pipe 19 were formed therebetween after grafting in place
It is full of cooperation, the left end of metal inner pipe 19 is then made to be sleeved on the right side of movable inserted block 15, movable inserted block 15 and metal inner pipe 19
Between be clearance fit, repeatedly, circumferential all metal inner pipes 19 are respectively mounted after finishing, start motor 11 with turn
Dynamic main shaft 4 rotates, and left fixed disk 5 drives metal inner pipe 19 to carry out circumferential rotation therewith with right fixed disk 6, due to planetary gear
9 are engaged relationship with fixed gear 10, so that metal inner pipe 19 also will do it itself during being circumferentially rotated
Rotation, in this way during coating, it will be able to so that the sudden and violent leakage that the uniform surface of metal inner pipe 19 causes is on the outside, realize uniform
Coating effect, to guarantee the consistency of the optical property of coating.
The embodiments of the present invention are given for the purpose of illustration and description, and are not exhaustively or to incite somebody to action
The utility model is limited to disclosed form.Many modifications and variations are aobvious and easy for the ordinary skill in the art
See.Embodiment was chosen and described in order to better illustrate the principle and practical application of the utility model, and makes this field
Those of ordinary skill it will be appreciated that the utility model to designing various embodiments suitable for specific applications with various modifications.
Claims (6)
1. a kind of metal inner pipe coating supporting mechanism, it is characterised in that: including pedestal, the two sides of the pedestal are respectively arranged with a left side
Support frame and right support frame, rotation is provided with rotation main shaft between the left support frame and right support frame, and rotation main shaft is connected with
Rotating drive mechanism is fixedly installed left fixed disk and right fixed disk on the rotation main shaft, and left fixed disk and right fixed disk are equal
It is arranged between the left support frame and right support frame, if being circumferentially evenly provided on the left fixed disk and right fixed disk
Dry group metal inner pipe fixed mechanism；
The metal inner pipe fixed mechanism includes the elastic fixing device being arranged in left fixed disk and is arranged in right fixed disk
On connection inserted link, connection inserted link be rotatably arranged on the right fixed disk, the elastic fixing device and the position for connecting inserted link
Set it is corresponding, it is described connection inserted link right end be coaxially fixedly installed planetary gear, be fixedly installed fixed gear on the pedestal,
Fixed gear coaxial package is engaged in the outside of the rotation main shaft, the planetary gear with fixed gear.
2. a kind of metal inner pipe coating supporting mechanism according to claim 1, it is characterised in that: the rotating drive mechanism
Including motor, the output shaft of motor is connected with driving gear, and the driving gear is cooperated to be fixedly installed on the rotation main shaft
Driven gear.
3. a kind of metal inner pipe coating supporting mechanism according to claim 2, it is characterised in that: the output shaft of the motor
It is connect by bevel gear set with the driven gear.
4. a kind of metal inner pipe coating supporting mechanism according to claim 1, it is characterised in that: the elastic fixing device
It is intended to force the work including that can be provided on the movable inserted block of the direction telescopic moving of rotation main shaft, the left fixed disk
The compressed spring that dynamic inserted block moves right.
5. a kind of metal inner pipe coating supporting mechanism according to claim 1, it is characterised in that: the left fixed disk and the right side
Cylindrical baffle is fixedly installed between fixed disk, cylindrical baffle coaxial package is in the outside of the rotation main shaft.
6. a kind of metal inner pipe coating supporting mechanism according to claim 1, it is characterised in that: fixation is set on the pedestal
It is equipped with intermediate support beam, the fixed gear is fixedly connected with the intermediate support beam, on the intermediate support beam and fixed gear
Offer the through-hole passed through for the rotation main shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920027865.5U CN209393407U (en) | 2019-01-08 | 2019-01-08 | A kind of metal inner pipe coating supporting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920027865.5U CN209393407U (en) | 2019-01-08 | 2019-01-08 | A kind of metal inner pipe coating supporting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209393407U true CN209393407U (en) | 2019-09-17 |
Family
ID=67897909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920027865.5U Active CN209393407U (en) | 2019-01-08 | 2019-01-08 | A kind of metal inner pipe coating supporting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209393407U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112044622A (en) * | 2020-08-20 | 2020-12-08 | 韩旭 | Large-diameter pipeline outer wall sprays paint and uses upset auxiliary assembly |
-
2019
- 2019-01-08 CN CN201920027865.5U patent/CN209393407U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112044622A (en) * | 2020-08-20 | 2020-12-08 | 韩旭 | Large-diameter pipeline outer wall sprays paint and uses upset auxiliary assembly |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221202 Address after: 100089 room 916, scientific research building, No.61 Zhichun Road, Haidian District, Beijing Patentee after: BEIJING TRX SOLAR TECHNOLOGY Co.,Ltd. Address before: 061000 No.29, East Jilin Avenue, high tech Industrial Development Zone, Cangzhou City, Hebei Province Patentee before: CANGZHOU TRX SOLAR TECHNOLOGY Co.,Ltd. |
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| TR01 | Transfer of patent right |