CN202400560U - Conveying device for haulage chain of container - Google Patents
Conveying device for haulage chain of container Download PDFInfo
- Publication number
- CN202400560U CN202400560U CN2011205642247U CN201120564224U CN202400560U CN 202400560 U CN202400560 U CN 202400560U CN 2011205642247 U CN2011205642247 U CN 2011205642247U CN 201120564224 U CN201120564224 U CN 201120564224U CN 202400560 U CN202400560 U CN 202400560U
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- China
- Prior art keywords
- hook
- pin
- main body
- swing arm
- hole
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- 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 - Lifetime
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Abstract
The utility model relates to a conveying device for a haulage chain of a container, which comprises a power chain and a haulage chain mechanism. The haulage chain mechanism comprises a hook chain, a haulage chain hook and a box hook, wherein the haulage chain hook and the box hook are respectively arranged at two ends of the hook chain. The haulage chain hook comprises a four-connection-rod mechanism formed by mutually hinging a hook main body, connection rods, a swinging arm and a clamp jaw. When the connection rods align to the axial leads of three rotary shafts of the swinging arm on the same horizontal plane, the four-connection-rod mechanism reaches to a dead point, and the largest clamping force is exerted on the clamp jaw to enable the clamp jaw to be tightened and locked onto the power chain. The conveying device for the haulage chain of the container is ingenious in design, simple and practical, avoids the problem that the existing haulage chain hook sheds during haulage, requires no guard within a longer distance, and can reliably prevent the haulage chain hook from shedding even under hostile environments.
Description
Technical field
The utility model relates to a kind of container production line products tow chain feedway, is specifically related to a kind of freight container tow chain from locking and hanging hook.
Background technology
The container production line need carry out Product transport through the tow chain feedway.Existing tow chain feedway is as shown in Figure 1; Comprise power chain 1 ' and tow chain mechanism 2 '; Wherein, Tow chain mechanism 2 ' comprise hook chain 21 ' and be arranged at respectively the tow chain hook 22 at its two ends ' and case hook 23 ', tow chain hook 22 ' be hooked in power chain 1 ' on, case hook 23 ' hang on transported object 3 ' (freight container of belt wheel).
More than existing tow chain feedway, its conduction chain is understood bob usually or is swung, thereby causes the unhook phenomenon.
Summary of the invention
For addressing the above problem, the purpose of the utility model aims to provide a kind of self tight mechanism with lock and the freight container tow chain feedway that can not come off.
For realizing the purpose of the utility model, the technical scheme that the utility model adopted is:
A kind of freight container tow chain feedway; Comprise power chain and tow chain mechanism; Tow chain hook and case hook that said tow chain mechanism comprises the hook chain and is arranged at these hook chain two ends respectively, said tow chain hook comprises: hook main body, connecting rod, swing arm and the jaw of the formation four-bar linkage that is hinged; The bottom of said hook main body is provided with the hook that agrees with hook with said power chain each other, and the postmedian of said hook main body is provided with and lets said jaw pass breach wherein; Said connecting rod is arranged at the top of said hook main body, and the two ends of said connecting rod are hinged with said hook main body and said swing arm respectively; One end and the said connecting rod of said swing arm are hinged, and the bottom and the said jaw at said swing arm middle part are hinged; The bottom at one end of said jaw and said swing arm middle part is hinged, and the middle part of said jaw and said hook main body are hinged, and said jaw bottom is passed behind the breach of said hook main body in the said power chain of insertion.
In above-mentioned freight container tow chain feedway, the serve as reasons width of postmedian setting of this hook main body of the breach of said hook main body forms less than the connecting portion of said hook main body and by front and back two sections hooks main body that this connecting portion is divided into.
In above-mentioned freight container tow chain feedway; The free end of said swing arm also is provided with the swing arm lateral pin; Said power chain is terminal also independently to be arranged at the release briquetting, is used to mate the said swing arm lateral pin that compresses when passing through this release briquetting so that said jaw is opened.
In above-mentioned freight container tow chain feedway; Said hook main body comprises a tip-tilted fore-end and a horizontal component; Also be provided with brace table between said hook main body and the said connecting rod; This brace table comprises that a platform reaches and this platform stay bearing plate connected vertically, and this flat-bed one end bottom is fixed in the end that upwarps of said hook main body, and the lower end of this stay bearing plate is fixed on the horizontal component of said hook main body; When said tow chain locked by hooks was on said power chain, said connecting rod level was placed on this platform.
In above-mentioned freight container tow chain feedway, said hook main body, connecting rod, swing arm and jaw are hinged through bearing pin.Concrete articulated manner is: the top of said platform and said hook main body bonded assembly one end is respectively arranged with two all with the brace table engaging lug of pin-and-hole; Said swing arm and said connecting rod bonded assembly one end also are respectively arranged with two all with the swing arm engaging lug of pin-and-hole; The two ends of said connecting rod are provided with the connecting rod pin-and-hole that is complementary with said brace table engaging lug pin-and-hole and swing arm engaging lug pin-and-hole respectively, and said connecting rod pin-and-hole is connected through bearing pin with said brace table engaging lug pin-and-hole and said swing arm engaging lug pin-and-hole respectively.
In above-mentioned freight container tow chain feedway; Bending in the middle of said swing arm is; This swing arm bending place is provided with pin-and-hole; Said jaw and said swing arm bonded assembly one end are provided with two all with the jaw engaging lug of pin-and-hole, and the pin-and-hole of said swing arm bending place is connected through bearing pin with said jaw engaging lug pin-and-hole.
In above-mentioned freight container tow chain feedway; Be provided with pin-and-hole in the connecting portion of said hook main body; The middle part of said jaw is provided with the pin-and-hole with said connecting portion pin-and-hole coupling, and the pin-and-hole of said connecting portion is connected through bearing pin with the pin-and-hole at said jaw middle part.
The beneficial effect of the utility model is: 1, the utility model be skillfully constructed, simple and practical, avoided existing tow chain hook in the difficult problem that distraction procedure comes off, can in long distance, need not the people and keep an eye on.Even 2 under rugged environment, can prevent reliably that also the tow chain hook from coming off.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is done further explain.
Fig. 1 is the structural representation of the freight container tow chain feedway of prior art.
Fig. 2 is the freight container tow chain feedway running condition scheme drawing of the utility model.
Fig. 3 is a freight container tow chain feedway running condition partial schematic diagram shown in Figure 2.
Fig. 4 is the perspective view of the freight container tow chain feedway of the utility model shown in Figure 3.
Fig. 5 is the front view of hook main body in the freight container tow chain feedway of the utility model shown in Figure 4.
Fig. 6 is the front view of connecting rod in the freight container tow chain feedway of the utility model shown in Figure 4.
Fig. 7 A is the front view of swing arm in the freight container tow chain feedway of the utility model shown in Figure 4.
Fig. 7 B is the birds-eye view of Fig. 7 A.
Fig. 8 A is the front view of jaw in the freight container tow chain feedway of the utility model shown in Figure 4.
Fig. 8 B is the schematic cross-section of Fig. 8 A.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is given elaboration further.
Like Fig. 2, shown in Figure 3; The freight container tow chain feedway of the utility model comprises power chain 1 and tow chain mechanism 2; Wherein, Tow chain hook 22 and case hook 23 that tow chain mechanism 2 comprises hook chain 21 and is arranged at its two ends respectively, tow chain hook 22 is arranged on the power chain 1, hangs case hook 23 and hangs on the transported object 3 (freight container of belt wheel).
As shown in Figure 4, tow chain hook 22 comprises by four-bar linkage that hook main body 221, connecting rod 222, swing arm 223 and jaw 224 constitute.
Wherein, Combine shown in Figure 4 like Fig. 5; The tow chain hook 22 ' (as shown in Figure 1) of hook main body 221 shapes such as prior art promptly comprises a horizontal component and the fore-end that upwarps, and the bottom at these hook main body 221 middle parts is provided with the hook 2211 that agrees with hook with power chain 1 each other; The top that this hook main body 221 upwarps end is provided with brace table 2212; This brace table 2212 comprises that a platform 2213 reaches and these platform 2213 stay bearing plates 2214 connected vertically, and the lower end of this stay bearing plate 2214 is fixed on the hook main body 221, and the free end of this platform 2213 is fixed in hook main body 221 and upwarps on the end; The free end of this platform 2213 offers pin-and- hole 2217 and 2218 respectively to being provided with two engaging lugs 2215 and 2216 on the engaging lug 2215 and 2216.In the horizontal component of hook main body 221, also be provided with the connecting portion 2219 of width less than hook main body 221; This connecting portion 2219 will be linked up with main body 221 and be divided into two sections of front and back; Two sections hooks of this connecting portion 2219 and front and back main body forms breach 2220, on connecting portion 2219, also offers a pin-and-hole 2221.
Combine shown in Figure 4 like Fig. 6; The two ends of connecting rod 222 are respectively arranged with pin-and- hole 2221 and 2222; End away from hook chain 21 is hinged through pin-and-hole 2221 and pin-and- hole 2217 and 2218 usefulness bearing pins with hook main body 221, and the other end then is hinged through pin-and-hole 2222 and swing arm 223 usefulness bearing pins.
Combine shown in Figure 4ly like Fig. 7 A, Fig. 7 B, bending in the middle of swing arm 223 is being provided with two swing arm engaging lugs 2231 and 2232 with connecting rod 222 pivotallys attached one end, is respectively arranged with pin-and-hole 2233 on swing arm engaging lug 2231 and 2232; Promptly be provided with pin-and-hole 2234 with jaw 224 pivotally attached positions in these swing arm 223 bending places; And also be provided with swing arm lateral pin 2235 at these swing arm 223 free ends.
Combine shown in Figure 4ly like Fig. 8 A, Fig. 8 B, jaw 224 and swing arm 223 end that is hinged is provided with two jaw engaging lugs 2241 and 2242, on jaw engaging lug 2241 and 2242, is respectively arranged with pin-and-hole 2243; The middle part of jaw 224 is provided with engaging lug 2244, offers pin-and-hole 2245 on this engaging lug 2244, and jaw 224 lower ends 2246 are passed the breach 2220 of hook main body 221 and inserted in the power chain 1.
The connection mode of hook main body 221, connecting rod 222, swing arm 223, jaw 224 is: two pin-and-holes 2217 of hook main body 221 and 2218 and the pin-and-hole 2221 usefulness bearing pins of connecting rod 222 be hinged; Two pin-and-holes 2233 of swing arm are hinged with the pin-and-hole 2222 usefulness bearing pins of connecting rod 222; Two pin-and-holes 2243 of jaw 224 are hinged with the pin-and-hole 2234 usefulness bearing pins of swing arm 223, and the pin-and-hole 2245 of jaw 224 is hinged with the pin-and-hole 2221 usefulness bearing pins of the connecting portion 2219 of hook main body 221.
The axial line of above-mentioned each hinge-point is parallel to each other, and hook main body 221, connecting rod 222, swing arm 223, jaw 224 constitute four-bar linkage.
In addition, also be provided with a release briquetting 24, be used to mate the swing arm lateral pin 2235 that compresses when this release briquetting 24 so that jaw 224 is opened at power chain 1 front end.
Trample during use and push connecting rod 222 and swing arm 223 junctions; Make the axial line of connecting rod 222 and 3 rotating shafts of swing arm 223 be aligned in that (connecting rod 222 levels were taken and put on the platform 2213 of brace table 2212 this moment) makes mechanism reach the dead point on the same horizontal surface; Jaw 224 tightens up simultaneously, obtains maximum clamping force.And continue to surpass a little, with hold mode.
The draft travel latter end, swing arm lateral pin 2235 is through below the release briquettings 24, and the end that swing arm lateral pin 2235 is arranged of swing arm 223 is forced down, being elevated of swing arm 223 with connecting rod 222 bonded assemblys one end, jaw 224 opens simultaneously, and hook 2211 unclamps with power chain 1.
The utility model is skillfully constructed, simple and practical, avoided existing tow chain hook in the difficult problem that distraction procedure comes off, can in long distance, need not the people and keep an eye on.Even under rugged environment, can prevent reliably that also the tow chain hook from coming off.
Can know that by technological general knowledge the utility model can be realized through other the embodiment that does not break away from its spirit or essential feature.Therefore, above-mentioned disclosed embodiment with regard to each side, all is a casehistory, is not only.All in the utility model scope or the change that is being equal in the scope of the utility model all comprised by the utility model.
Claims (8)
1. freight container tow chain feedway; Comprise power chain and tow chain mechanism; Tow chain hook and case hook that said tow chain mechanism comprises the hook chain and is arranged at these hook chain two ends respectively; It is characterized in that said tow chain hook comprises: being hinged constitutes hook main body, connecting rod, swing arm and the jaw of four-bar linkage; The bottom of said hook main body is provided with the hook that agrees with hook with said power chain each other, and the postmedian of said hook main body is provided with and lets said jaw pass breach wherein; Said connecting rod is arranged at the top of said hook main body, and the two ends of said connecting rod are hinged with said hook main body and said swing arm respectively; One end and the said connecting rod of said swing arm are hinged, and the bottom and the said jaw at said swing arm middle part are hinged; The bottom at one end of said jaw and said swing arm middle part is hinged, and the middle part of said jaw and said hook main body are hinged, and said jaw bottom is passed behind the breach of said hook main body in the said power chain of insertion.
2. freight container tow chain feedway according to claim 1; It is characterized in that the serve as reasons width of postmedian setting of this hook main body of the breach of said hook main body forms less than the connecting portion of said hook main body and by front and back two sections hooks main body that this connecting portion is divided into.
3. freight container tow chain feedway according to claim 2; It is characterized in that; The free end of said swing arm also is provided with the swing arm lateral pin; Said power chain is terminal also independently to be arranged at the release briquetting, is used to mate the said swing arm lateral pin that compresses when passing through this release briquetting so that said jaw is opened.
4. freight container tow chain feedway according to claim 3; It is characterized in that; Said hook main body comprises a tip-tilted fore-end and a horizontal component, also is provided with brace table between said hook main body and the said connecting rod, and this brace table comprises that a platform reaches and this platform stay bearing plate connected vertically; This flat-bed one end bottom is fixed in the end that upwarps of said hook main body; The lower end of this stay bearing plate is fixed on the horizontal component of said hook main body, and when said tow chain locked by hooks was on said power chain, said connecting rod level was placed on this platform.
5. freight container tow chain feedway according to claim 4 is characterized in that said hook main body, connecting rod, swing arm and jaw are hinged through bearing pin.
6. freight container tow chain feedway according to claim 5; It is characterized in that; The top of said platform and said hook main body bonded assembly one end is respectively arranged with two all with the brace table engaging lug of pin-and-hole; Said swing arm and said connecting rod bonded assembly one end also are respectively arranged with two all with the swing arm engaging lug of pin-and-hole; The two ends of said connecting rod are provided with the connecting rod pin-and-hole that is complementary with said brace table engaging lug pin-and-hole and swing arm engaging lug pin-and-hole respectively, and said connecting rod pin-and-hole is connected through bearing pin with said brace table engaging lug pin-and-hole and said swing arm engaging lug pin-and-hole respectively.
7. freight container tow chain feedway according to claim 6; It is characterized in that; Bending in the middle of said swing arm is; This swing arm bending place is provided with pin-and-hole, and said jaw and said swing arm bonded assembly one end are provided with two all with the jaw engaging lug of pin-and-hole, and the pin-and-hole of said swing arm bending place is connected through bearing pin with said jaw engaging lug pin-and-hole.
8. freight container tow chain feedway according to claim 7; It is characterized in that; Be provided with pin-and-hole in the connecting portion of said hook main body; The middle part of said jaw is provided with the pin-and-hole with said connecting portion pin-and-hole coupling, and the pin-and-hole of said connecting portion is connected through bearing pin with the pin-and-hole at said jaw middle part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205642247U CN202400560U (en) | 2011-12-29 | 2011-12-29 | Conveying device for haulage chain of container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205642247U CN202400560U (en) | 2011-12-29 | 2011-12-29 | Conveying device for haulage chain of container |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202400560U true CN202400560U (en) | 2012-08-29 |
Family
ID=46698226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205642247U Expired - Lifetime CN202400560U (en) | 2011-12-29 | 2011-12-29 | Conveying device for haulage chain of container |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202400560U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103482451A (en) * | 2013-09-11 | 2014-01-01 | 盐城工学院 | Hitched-car efficient passenger elevator |
| CN112777297A (en) * | 2020-12-23 | 2021-05-11 | 意欧斯物流科技(上海)有限公司 | Clamping and conveying mechanism and device |
-
2011
- 2011-12-29 CN CN2011205642247U patent/CN202400560U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103482451A (en) * | 2013-09-11 | 2014-01-01 | 盐城工学院 | Hitched-car efficient passenger elevator |
| CN103482451B (en) * | 2013-09-11 | 2015-11-18 | 盐城工学院 | A kind of Hitched-car efficient passenger elevator |
| CN112777297A (en) * | 2020-12-23 | 2021-05-11 | 意欧斯物流科技(上海)有限公司 | Clamping and conveying mechanism and device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120829 |