CN205187750U - Fork elevating platform is cut to chain - Google Patents
Fork elevating platform is cut to chain Download PDFInfo
- Publication number
- CN205187750U CN205187750U CN201520986082.1U CN201520986082U CN205187750U CN 205187750 U CN205187750 U CN 205187750U CN 201520986082 U CN201520986082 U CN 201520986082U CN 205187750 U CN205187750 U CN 205187750U
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- circular hole
- chain
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- plate
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Abstract
The utility model discloses a fork elevating platform is cut to chain, it includes bottom plate, scissors fork and elevating platform, the elevating platform passes through the scissors fork and is connected with the bottom plate, its characterized in that: still include sprocket, motor reducer, purpose -built open bend in one direction chain and chain connecting seat, purpose -built open bend in one direction chain includes the continuous chain link of a plurality of, every chain link includes inner plate and two roller sleeves of round pin axle, lower round pin axle, the outer chain plate of two symmetries, two symmetries, last round hole I and the lower round hole I of being equipped with of outer chain plate, and outer chain plate's right side is equipped with interior arch, be equipped with round hole II and lower round hole II on the inner plate, and the right side of inner plate is equipped with outward protruding, upward the round pin axle reaches each set of middle part of selling the axle down and is equipped with a roller sleeve. The utility model discloses a novel structure, fast, the precision is high, and small in noise easily debugs and installs, and is with low costs, long service life.
Description
Technical field
The utility model relates to conveying machinery, is specifically applied to a kind of chain Aerial Work LT in self-propelled trolley conveyor.
Background technology
The existing Aerial Work LT used in self-propelled trolley conveyor, adopt oil cylinder push-and-pull scissors fork to carry out descending operation, also the employing electric pushrod push-and-pull scissors fork had carries out descending operation, there is obvious shortcoming in these structures, that is exactly that speed is slow, low precision, noise is large, cost is high, troublesome maintenance, and oil cylinder also easily produces hydraulic fluid leak.
Utility model content
The purpose of this utility model is just to provide a kind of novel structure, speed is fast, precision is high, noise is little, be easy to debugging and install, cost is low, the chain Aerial Work LT of long service life.
For achieving the above object, the utility model comprises base plate, scissors fork and bay-lift, described bay-lift is connected with base plate by scissors fork, also comprise sprocket wheel, motor reducer, special open type bend in one direction chain and chain Connection Block, described special open type bend in one direction chain comprises several continuous print chain links, described each chain link comprises upper pin, lower bearing pin, two symmetrical pin link plates, two symmetrical inner plates and two roller sleeves, described pin link plate is provided with circular hole I and lower circular hole I, and be provided with internal projection on the right side of described pin link plate, described inner plate is provided with circular hole II and lower circular hole II, and the right side of described inner plate is provided with outer lug, the middle part of described upper pin and lower bearing pin is respectively set with a roller sleeve, the lower circular hole I of upper circular hole II and two symmetrical pin link plate of described two symmetrical inner plates is set in two limits of upper pin symmetrically from inside to outside successively, described lower bearing pin is threaded onto in the lower circular hole II of inner plate, described two adjacent link are interconnected by the two limits upper circular hole I of two of the lower circular hole II of two of one of them chain link symmetrical inner plates and adjacent link symmetrical pin link plates being set in symmetrically from inside to outside successively lower bearing pin, described motor reducer is loaded on the right part above base plate, described sprocket wheel is loaded on the output shaft of motor reducer, described special open type bend in one direction chain loads from the right side of sprocket wheel, and described special open type bend in one direction chain and sprocket wheel engage each other, described special open type bend in one direction chain is connected with chain Connection Block, described chain Connection Block is loaded on the right part of bay-lift bottom surface, described upper pin and lower bearing pin size shape identical, upper circular hole II on upper circular hole I on described pin link plate, lower circular hole I and inner plate, lower circular hole II size shape are all identical, and upper circular hole I on described pin link plate is equal with the width between centers between lower circular hole II with the upper circular hole II on inner plate with the width between centers between lower circular hole I.
The utility model is owing to have employed the pin link plate being provided with internal projection and the inner plate being provided with outer lug, and the outer lug of the internal projection of pin link plate and inner plate is all located at right side, after adopting such structure, when sprocket wheel rotate counterclockwise drive special open type bend in one direction chain move up time, the internal projection of pin link plate and the outer lug of inner plate are withstood mutually, just bay-lift upwards can be raised, when sprocket wheel rotate clockwise drive special open type bend in one direction chain move down time, because the left side of pin link plate and inner plate is burnishing surface, therefore special open type bend in one direction chain can bend towards sprocket wheel direction.The utility model novel structure, speed is fast, and precision is high, and noise is little, and be easy to debugging and install, cost is low, long service life.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model.
Fig. 2 is that K in Fig. 1 is to cutaway view Amplified image.
Fig. 3 is the I place enlarged drawing in Fig. 1.
Fig. 4 is the front view of the pin link plate in Fig. 3.
Fig. 5 is the birds-eye view of the pin link plate in Fig. 3.
Fig. 6 is the front view of the inner plate in Fig. 3.
Fig. 7 is the birds-eye view of the inner plate in Fig. 3.
Application schematic diagram when Fig. 8 is the bay-lift decline in Fig. 1.
Detailed description of the invention
See Fig. 1 to Fig. 8, the utility model comprises base plate 1, scissors fork 2 and bay-lift 7, described bay-lift 7 is connected with base plate 1 by scissors fork 2, also comprise sprocket wheel 3, motor reducer 4, special open type bend in one direction chain 5 and chain Connection Block 6, described special open type bend in one direction chain 5 comprises several continuous print chain links 51, described each chain link 51 comprises upper pin 512, lower bearing pin 513, two symmetrical pin link plates 511, two symmetrical inner plates 514 and two roller sleeves 515, described pin link plate 511 is provided with circular hole I5111 and lower circular hole I5112, and be provided with internal projection 5113 on the right side of described pin link plate 511, described inner plate 514 is provided with circular hole II5141 and lower circular hole II5142, and the right side of described inner plate 514 is provided with outer lug 5143, the middle part of described upper pin 512 and lower bearing pin 513 is respectively set with a roller sleeve 515, the lower circular hole I5112 of upper circular hole II5141 and two symmetrical pin link plate 511 of described two symmetrical inner plates 514 is set in two limits of upper pin 512 symmetrically from inside to outside successively, described lower bearing pin 513 is threaded onto in the lower circular hole II5142 of inner plate 514, described two adjacent link 51 are interconnected by the two limits upper circular hole I5111 of two of the lower circular hole II5142 of two of one of them chain link 51 symmetrical inner plates 514 and adjacent link 51 symmetrical pin link plates 511 being set in symmetrically from inside to outside successively lower bearing pin 513, described motor reducer 4 is loaded on the right part above base plate 1, described sprocket wheel 3 is loaded on the output shaft of motor reducer 4, described special open type bend in one direction chain 5 loads from the right side of sprocket wheel 3, and described special open type bend in one direction chain 5 engages each other with sprocket wheel 3, described special open type bend in one direction chain 5 is connected with chain Connection Block 6, described chain Connection Block 6 is loaded on the right part of bay-lift 7 bottom surface.Described upper pin 512 and lower bearing pin 513 size shape identical.Upper circular hole II5141 on upper circular hole I5111 on described pin link plate 511, lower circular hole I5112 and inner plate 514, lower circular hole II5142 size shape are all identical, and upper circular hole I5111 on described pin link plate 511 is equal with the width between centers between lower circular hole II5142 with the upper circular hole II5141 on inner plate 514 with the width between centers between lower circular hole I5112.
Claims (3)
1. a chain Aerial Work LT, comprise base plate (1), scissors fork (2) and bay-lift (7), described bay-lift (7) is connected with base plate (1) by scissors fork (2), it is characterized in that: also comprise sprocket wheel (3), motor reducer (4), special open type bend in one direction chain (5) and chain Connection Block (6), described special open type bend in one direction chain (5) comprises several continuous print chain links (51), described each chain link (51) comprises upper pin (512), lower bearing pin (513), two symmetrical pin link plates (511), two symmetrical inner plates (514) and two roller sleeves (515), described pin link plate (511) is provided with circular hole I(5111) and lower circular hole I(5112), and be provided with internal projection (5113) on the right side of described pin link plate (511), described inner plate (514) is provided with circular hole II(5141) and lower circular hole II(5142), and the right side of described inner plate (514) is provided with outer lug (5143), the middle part of described upper pin (512) and lower bearing pin (513) is respectively set with a roller sleeve (515), the upper circular hole II(5141 of described two symmetrical inner plates (514)) and the lower circular hole I(5112 of two symmetrical pin link plates (511)) be set in two limits of upper pin (512) symmetrically from inside to outside successively, described lower bearing pin (513) is threaded onto the lower circular hole II(5142 of inner plate (514)) in, described two adjacent link (51) are by the lower circular hole II(5142 by two of one of them chain link (51) symmetrical inner plates (514)) with the upper circular hole I(5111 of two of adjacent link (51) symmetrical pin link plates (511)) two limits that are set in lower bearing pin (513) symmetrically from inside to outside are successively interconnected, described motor reducer (4) is loaded on the right part above base plate (1), described sprocket wheel (3) is loaded on the output shaft of motor reducer (4), described special open type bend in one direction chain (5) loads from the right side of sprocket wheel (3), and described special open type bend in one direction chain (5) and sprocket wheel (3) engage each other, described special open type bend in one direction chain (5) is connected with chain Connection Block (6), described chain Connection Block (6) is loaded on the right part of bay-lift (7) bottom surface.
2. a kind of chain Aerial Work LT according to claim 1, is characterized in that: described upper pin (512) and lower bearing pin (513) size shape identical.
3. a kind of chain Aerial Work LT according to claim 1, it is characterized in that: the upper circular hole I(5111 on described pin link plate (511)), lower circular hole I(5112) and inner plate (514) on upper circular hole II(5141), lower circular hole II(5142) size shape is all identical, and the upper circular hole I(5111 on described pin link plate (511)) with lower circular hole I(5112) between width between centers and the upper circular hole II(5141 on inner plate (514)) with lower circular hole II(5142) between width between centers equal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520986082.1U CN205187750U (en) | 2015-11-27 | 2015-11-27 | Fork elevating platform is cut to chain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520986082.1U CN205187750U (en) | 2015-11-27 | 2015-11-27 | Fork elevating platform is cut to chain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205187750U true CN205187750U (en) | 2016-04-27 |
Family
ID=55780766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520986082.1U Active CN205187750U (en) | 2015-11-27 | 2015-11-27 | Fork elevating platform is cut to chain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205187750U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105271053A (en) * | 2015-11-27 | 2016-01-27 | 黄石市华天自动化设备有限公司 | Chain shear fork type lifting platform |
| CN110393384A (en) * | 2019-08-06 | 2019-11-01 | 刘文静 | It is a kind of to assist cushion of standing of standing up |
| CN112224756A (en) * | 2020-08-12 | 2021-01-15 | 王兆铨 | Double-roller single-side movable large chain and application thereof |
-
2015
- 2015-11-27 CN CN201520986082.1U patent/CN205187750U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105271053A (en) * | 2015-11-27 | 2016-01-27 | 黄石市华天自动化设备有限公司 | Chain shear fork type lifting platform |
| CN110393384A (en) * | 2019-08-06 | 2019-11-01 | 刘文静 | It is a kind of to assist cushion of standing of standing up |
| CN112224756A (en) * | 2020-08-12 | 2021-01-15 | 王兆铨 | Double-roller single-side movable large chain and application thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 435000 Huangshi Road, Hubei, Huangshi, No. 1181 Patentee after: Hubei Tianhua intelligent equipment Limited by Share Ltd Address before: 435000 Huangshi Road, Hubei, Huangshi, No. 1181 Patentee before: Huangshi Huatian Automation Equipment Co.,Ltd. |