CN210128607U - Piano key formula link joint that punches a hole - Google Patents
Piano key formula link joint that punches a hole Download PDFInfo
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- CN210128607U CN210128607U CN201920813369.2U CN201920813369U CN210128607U CN 210128607 U CN210128607 U CN 210128607U CN 201920813369 U CN201920813369 U CN 201920813369U CN 210128607 U CN210128607 U CN 210128607U
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- key link
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- link joint
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- 238000004080 punching Methods 0.000 claims description 18
- 238000001035 drying Methods 0.000 abstract description 14
- 238000009434 installation Methods 0.000 abstract description 7
- 238000005516 engineering process Methods 0.000 description 7
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 230000008676 import Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 230000002776 aggregation Effects 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000002860 competitive effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000004807 localization Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000006798 recombination Effects 0.000 description 1
- 238000005215 recombination Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000008844 regulatory mechanism Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses a piano key formula link joint that punches a hole, including the link joint main part that punches a hole, three even formula short key link joints are installed to the intermediate position of the inside of the link joint main part that punches a hole, two long key-connected link joints are installed to the both sides of the intermediate position of the inside of three even formula short key link joints, L type long key link joint is installed to the both sides of two long key-connected link joints, two even formula short key link joints are installed to one side of three even formula short key link joints. The utility model discloses a link joint main part punches a hole adopts piano key formula to link, has the size range of broad, higher intensity, lower heat altered shape ability and stable connected mode, and staggered piano key formula jack is adopted at the link joint both ends, and adjacent link joint passes through the bolt and links to each other, and the reuse pin pins, and in the aspect of the installation is dismantled, the operation is stable, and the link joint punches a hole evenly, increases the circulation amount of wind, improves drying efficiency, simultaneously through reasonable atress overall arrangement for intensity improves, thereby enlarges size range of application.
Description
Technical Field
The utility model relates to a link joint technical field that punches a hole specifically is a piano key formula link joint that punches a hole.
Background
With the rapid development of the dryer equipment industry, the dryer market is not only the quality of the equipment in view, but also the service efficiency of the dryer equipment manufacturer is started, the equipment with higher technical content can fully and permanently play a role in enterprises, the competitiveness is greatly improved in the market, the market can be truly gained by continuously optimizing products, the product structure, the industry aggregation and the professional recombination are changed in the dryer industry of China in recent years, the enterprise competitiveness is effectively improved, and the industry scale and the total industrial value are continuously greatly expanded. According to the specific requirements of high efficiency, energy conservation, green and environmental protection and localization of large-scale drying equipment in the ' twelve-five ' high-end equipment manufacturing industry development planning ', the state needs to increase a macroscopic regulation and control and market regulation mechanism, comprehensively integrate drying machine manufacturers, enhance the market competitiveness of enterprises, refine and perfect the comprehensive evaluation criteria and the industry standard of drying equipment, ensure that the drying equipment manufacturers develop orderly, the market situation and the demand market of the drying equipment are not separated, and the market demand dominates the development of the drying equipment industry. The drying equipment technology in China has a certain gap with foreign developed countries, although the technology is greatly improved recently, the technology is only a low-end market, and a high-end market of the drying equipment is a blank in China. The domestic low-end market is competitive, and many enterprises face severe situations such as production reduction officers and the like, at present, the domestic dryer equipment industry has the defects of complicated brand, deficient technology, low productivity and the like all the time, so the development of the domestic drying industry is severely restricted, and the advance of China to the international market is prevented. The advanced technology abroad should be introduced, new products are researched and developed, the full-automatic dryer becomes the mainstream, a large amount of computers and electromechanical integrated operation and control equipment are used, the yield is improved, manpower is saved, more benefits are created for enterprises, the condition mainly comprising low technical content needs to be changed as soon as possible in the aspect of product structure adjustment, the advanced technology abroad is studied, and large complete equipment and high and new technical products which are high in efficiency, low in consumption, production-marketing-opposite are developed and produced. The suitable drying equipment is developed according to the national conditions, the updating and updating of the drying equipment are accelerated, and the domestic and international markets are further developed. Experts point out that, in a short time, the situation of large-scale import of foreign high-end dryer equipment does not change due to the reasons of talent accumulation and technology accumulation of high-end dryer equipment in China, and the import dependence of China on high-end dryer equipment will continue in a short time.
There are still deficiencies related to punching link plates, such as: the strength is low, the installation and the disassembly are not convenient, the size range is small, the integral quality performance of the dryer is reduced, the error rate is high, and the maintenance and the cleaning are not convenient.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a piano key formula link joint that punches a hole to the intensity that proposes in solving above-mentioned background art is low, be not convenient for installation and dismantlement, and the size scope is less, leads to the whole quality performance of drying-machine to reduce, and the error rate is high, be not convenient for maintain and abluent problem.
In order to achieve the above object, the utility model provides a following technical scheme: a piano key type punching chain plate comprises a punching chain plate main body, wherein a triple-link short key chain plate is arranged in the middle of the inner part of the punching chain plate main body, the two sides of the middle position in the interior of the triple-link short-key chain plate are provided with double-long-key chain plates, l-shaped long-key chain plates are arranged on two sides of the double-long-key chain plate, two-link short-key chain plates are arranged on one side of the triple-link short-key chain plate, the middle position of the two-link short-key chain plates is provided with a single long-key chain plate, the two sides of the single long-key chain plate are provided with L-shaped long-key chain plates, the L-shaped long-key chain plate, the two-link short-key chain plate, the three-link short-key chain plate, the single long-key chain plate and the double long-key chain plate are respectively provided with a fixed punching hole, the socket is installed to the one end of L type long key link joint and single long key connecting link joint department, the internally mounted of socket has the bolt.
Preferably, the link joint main part that punches a hole sets up to piano key formula structure of linking, and the socket at the both ends of the link joint main part that punches a hole sets up to piano key formula structure.
Preferably, the adjacent sockets are rotatably connected by a pin, and the pin and the sockets are in locking connection by a pin.
Preferably, the triple-link short-key chain plate is rotationally connected with the double-long-key connecting chain plate through a bolt, one end of the L-shaped long-key chain plate is rotationally connected with the triple-link short-key chain plate, and the other end of the L-shaped long-key chain plate is rotationally connected with the double-long-key connecting chain plate.
Preferably, the socket passes through welded connection with L type long key link joint, two even formula short key link joints, single long key link joint, three even formula short key link joints and two long key link joints, and the socket sets up to crisscross mounting structure.
Preferably, the middle positions of the two connected short-key chain plates are connected through a single long-key connecting chain plate, one end of the L-shaped long-key chain plate is rotatably connected with the two connected short-key chain plates, and the other end of the L-shaped long-key chain plate is rotatably connected with the single long-key connecting chain plate.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a chain joint main part punches a hole adopts piano key formula to link, has the wide size range, higher intensity, lower thermal deformation performance and stable connected mode, and staggered piano key formula jack is adopted at the chain joint both ends, and adjacent chain joint passes through the bolt and links to each other, and reuse pin pins locks, and in the aspect of the installation is dismantled, the operation is stable, and the chain joint punches a hole evenly, increases the circulation amount of wind, improves drying efficiency, simultaneously through reasonable atress overall arrangement, makes intensity improve to enlarge size range of application;
2. the utility model discloses a link joint adopts special steel to make, and this steel structure is more stable, all does not take place the phase transition in heating and cooling process, has very high temperature strength and heat resistance, but the coefficient of linear expansion is big, and the heat conductivity is poor, has reduced the thermal fatigue performance of steel, consequently deformation also less under cold and hot environment.
Drawings
Fig. 1 is a schematic structural diagram of a piano key type punching chain plate of the present invention;
fig. 2 is a right side view of a piano key type punching chain plate of the present invention;
fig. 3 is the utility model discloses a piano key formula link joint that punches a hole left side view.
In the figure: 1. a punching chain plate main body; 2. fixedly punching; 3. two-link short-key chain plates; 4. an L-shaped long-key chain plate; 5. the single long-chain is connected with the chain plate; 6. a triple-link short-key chain plate; 7. a socket; 8. a bolt; 9. the double long keys are connected with the chain plates.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, the present invention provides an embodiment: a piano key type punching chain plate comprises a punching chain plate main body 1, wherein a triple short chain plate 6 is arranged in the middle of the inner part of the punching chain plate main body 1, the triple short chain plate 6 is combined with a double short chain plate 3 to splice the chain plates, double long chain connecting plates 9 are arranged on two sides of the middle of the inner part of the triple short chain plate 6, the triple short chain plate 6 is fixedly connected by the double long chain connecting plates 9, L-shaped long chain plates 4 are arranged on two sides of the double long chain connecting plates 9, the L-shaped long chain plates 4 are fixedly connected with two sides of the double short chain plate 3, one side of the triple short chain plate 6 is provided with the double short chain plate 3, the double short chain plate 3 is combined with the single long chain plate 5 to increase the size range of the chain, the single long chain plate 5 is arranged in the middle of the double short chain plate 3, single long key-type connection link joint 5 is connected two even formula short key link joints 3 fixedly, L type long key link joint 4 is installed to the both sides of single long key-type connection link joint 5, L type long key link joint 4 is fixed with the both sides of single long key-type connection link joint 5, L type long key link joint 4, two even formula short key link joints 3, three even formula short key link joints 6, install fixed 2 that punch a hole on single long key-type connection link joint 5 and the two long key-type connection link joints 9 respectively, fixed 2 that punch a hole increase the circulation amount of wind to the link joint, improve drying efficiency, socket 7 is installed with the one end of single long key-type connection link joint 5 junction to L type long key link joint 4, socket 7 installs bolt 8, socket 7's internally mounted has bolt 8, bolt 8 is connected fixedly to socket 7.
Further, link joint main part 1 that punches a hole sets up to piano key formula structure of linking, and the socket 7 at the both ends of link joint main part 1 that punches a hole sets up to piano key formula structure, links through piano key and to increase the size scope of link joint, has higher intensity.
Further, adjacent socket 7 is through 8 swivelling joints of bolt, and bolt 8 and socket 7 are through pin locking connection, and the adjacent link joint of being convenient for through the rotation rotates, makes it closely laminate with the conveyer belt, can make bolt 8 and socket 7 installation more firm through the pin.
Further, triple link type short key chain plate 6 and double long key connecting chain plate 9 are connected through bolt 8 swivelling joint, and one end of L type long key chain plate 4 and triple link type short key chain plate 6 are connected through swivelling joint, and the other end of L type long key chain plate 4 and double long key connecting chain plate 9 are connected through swivelling joint, are convenient for triple link type short key chain plate 6 and double long key connecting chain plate 9 through the rotation, and the one end of L type long key chain plate 4 and triple link type short key chain plate 6 and the other end of L type long key chain plate 4 and double long key connecting chain plate 9 three rotate each other.
Further, socket 7 and L type long key link joint 4, two even formula short key link joint 3, single long key link joint 5, three even formula short key link joint 6 and two long key link joint 9 pass through welded connection, and socket 7 sets up to crisscross mounting structure, can make socket 7 installation more firm through the welding, can make every tie point on the link joint all rotate through crisscross installation.
Further, the intermediate position of two even formula short key link joint 3 is connected through single long key link joint 5, and the one end of L type long key link joint 4 and two even formula short key link joint 3 pass through swivelling joint, and the other end of L type long key link joint 4 and single long key link joint 5 pass through swivelling joint, can make L type long key link joint 4 and two even formula short key link joint 3, the nimble rotation of drive belt of following between the single long key link joint 5 through the rotation.
The working principle is as follows: during the use, three even formula short key link joint 6, two long key connecting link joint 9, L type long key link joint 4, two even formula short key link joint 3, single long key connecting link joint 5 assembles according to the mode of putting of piano key, pass through bolt 8 with adjacent link joint and connect, it is fixed through the pin, install on stoving case conveyer belt to punch a hole link joint main part 1 and fix, place the raw materials of required stoving on the link joint main part 1 that punches a hole, through the fixed 2 increase circulation amount of wind that punch a hole, it can to dry to the raw materials.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a piano key formula link joint that punches a hole, includes link joint main part (1) that punches a hole, its characterized in that: three even formula short key link plates (6) are installed to the intermediate position of the inside of link plate main part (1) that punches a hole, two long key link plates (9) are installed to the both sides of the intermediate position of the inside of three even formula short key link plate (6), L type long key link plate (4) are installed to the both sides of two long key link plates (9), two even formula short key link plates (3) are installed to one side of three even formula short key link plate (6), single long key link plate (5) are installed to the intermediate position of two even formula short key link plate (3), L type long key link plate (4) are installed to the both sides of single long key link plate (5), L type long key link plate (4), two even formula short key link plate (3), three even formula short key link plate (6), single long key link plate (5) and two long key link plate (9) on install fixed punching a hole (2) respectively, L type long key link plate (4) are installed with the one end of single long key link plate (5) junction (socket (2), (socket 7) And a bolt (8) is arranged in the socket (7).
2. A piano key type punching link plate according to claim 1, wherein: the chain plate main body (1) that punches a hole sets up to piano key formula and links the structure, and the socket (7) at the both ends of the chain plate main body (1) that punches a hole set up to piano key formula structure.
3. A piano key type punching link plate according to claim 1, wherein: the adjacent sockets (7) are connected in a rotating mode through the pins (8), and the pins (8) are connected with the sockets (7) in a locking mode through the pins.
4. A piano key type punching link plate according to claim 1, wherein: three even formula short key link joint (6) pass through bolt (8) swivelling joint with two long key link joint (9), and the one end of L type long key link joint (4) passes through swivelling joint with three even formula short key link joint (6), and the other end of L type long key link joint (4) passes through swivelling joint with two long key link joint (9).
5. A piano key type punching link plate according to claim 1, wherein: socket (7) and L type long key link joint (4), two even formula short key link joints (3), single long key link joint (5), three even formula short key link joints (6) and two long key link joints (9) pass through welded connection, and socket (7) set up to crisscross mounting structure.
6. A piano key type punching link plate according to claim 1, wherein: the middle position of two even formula short key link joint (3) is connected through single long key link joint (5), and the one end of L type long key link joint (4) and two even formula short key link joint (3) are through swivelling joint, and the other end of L type long key link joint (4) and single long key link joint (5) are through swivelling joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920813369.2U CN210128607U (en) | 2019-05-31 | 2019-05-31 | Piano key formula link joint that punches a hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920813369.2U CN210128607U (en) | 2019-05-31 | 2019-05-31 | Piano key formula link joint that punches a hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210128607U true CN210128607U (en) | 2020-03-06 |
Family
ID=69663668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920813369.2U Expired - Fee Related CN210128607U (en) | 2019-05-31 | 2019-05-31 | Piano key formula link joint that punches a hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210128607U (en) |
-
2019
- 2019-05-31 CN CN201920813369.2U patent/CN210128607U/en not_active Expired - Fee Related
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| 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: 20200306 |
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| CF01 | Termination of patent right due to non-payment of annual fee |