CN202440280U - Anti-fall lifting charging machine - Google Patents
Anti-fall lifting charging machine Download PDFInfo
- Publication number
- CN202440280U CN202440280U CN 201220053430 CN201220053430U CN202440280U CN 202440280 U CN202440280 U CN 202440280U CN 201220053430 CN201220053430 CN 201220053430 CN 201220053430 U CN201220053430 U CN 201220053430U CN 202440280 U CN202440280 U CN 202440280U
- Authority
- CN
- China
- Prior art keywords
- coaster
- chain
- guide rail
- locking
- trolley
- Prior art date
- 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 an anti-fall lifting charging machine, which comprises a machine body, wherein a trolley is arranged on the machine body; a material device is arranged on the trolley; an oil cylinder lifted upwards is arranged under the trolley; a chain pitch wheel is arranged on the top end of the piston rod in the oil cylinder, and is engaged with a chain arranged in the machine body; one end of the chain is fixed in the machine body; the trolley is stretched out of the machine body and can be moved in the machine body up and down; an anti-fall device is arranged on the trolley, and comprises reset pieces and locking hooks; the middle part of each locking hook is hinged with the trolley; the tail part of each locking hook is hinged with the other end of the chain; a guide rail is arranged on the machine body; a plurality of locking grooves matched with the locking hooks, is arranged on the guide rail; and the reset piece is arranged between the back face of each locking hook and the trolley, and enables the head part of each locking hook to have an outwards stretched force. The anti-fall lifting charging machine has the favorable effects of simple structure, capability of being flexibly moved up and down, safety and reliability.
Description
Technical field
The utility model relates to the charger that is used to add materials, and is specifically related to a kind of fall arrest and promotes charger.
Background technology
Promoting charging (feeding) equipment in the medicinal production uses very extensive; Existing lifting charger comprises control box, body, elevating ram, lifting coaster; Chain with promote part, promote part and under the elevating ram effect, move up and down through chain, realize promoting the part reinforced purpose that rises.Present gig does not have safety prevention measure when operation; Promptly chain is aged to explosion because of long-time wear and rupture, oil pipe when rising or descend; Will cause promoting part directly falls with the lifting coaster; Serious accident takes place, directly cause property even human loss, therefore there is huge potential safety hazard in lifting means at present.
Summary of the invention
To the deficiency that prior art exists, the purpose of the utility model be to provide a kind of simple in structure, move up and down flexible and safe and reliable fall arrest and promote charger.
For realizing above-mentioned purpose, the utility model provides following technical scheme: a kind of fall arrest promotes charger, comprises body; On body, be provided with coaster, the material device is installed on the said coaster, below coaster, be provided with the oil cylinder that upwards promotes; The top of said in-oil cylinder piston rod is provided with chain pitch wheel, and the chain pitch wheel chain interior with being located at body is meshed, and an end of chain is fixed in the body; Coaster stretches out outside the body and can in body, move up and down, and said coaster is provided with falling proof device, and this falling proof device comprises return unit and locking trip; Said locking trip middle part is hinged with coaster; The other end of afterbody and chain is hinged, and said body is provided with guide rail, and guide rail is provided with several and is used for and the lock buckling groove that cooperates of locking trip; Between the back side of said each locking trip and the coaster return unit is installed, and said return unit makes locking trip head that an outwardly directed power arranged.
Through adopting technique scheme, charger is when promoting or descend, when occurring owing to long-time chain wear ruptures; Perhaps oil pipe is because during aging and explosion, falling proof device will be worked, and makes the stop motion immediately of material device and coaster; Can not drop to ground, avoid accident to take place.
The utility model further is set to: described return unit is the adjustment spring; Be provided with fork and attaching parts between said chain and the locking trip; Link to each other with the other end of chain through attaching parts, link to each other with locking trip afterbody through fork one end, the fork other end and attaching parts are hinged.Through this setting, chain is connected reliably with the locking trip.
The utility model also further is set to: the both sides of said coaster respectively are provided with a guide rail, and every guide rail place is provided with falling proof device.Through this setting, the utility model work is more reliable, anti-fall better effects if.
The utility model also further is set to: described attaching parts is " worker " type spare, and the 90 ° of settings of tilting.Through this setting, chain is connected with fork reliably, working stability.
The utility model also further is set to: said each locking trip back side is provided with an inclined notches formed, and said adjustment spring one end inserts in this groove, and the other end and coaster are hinged.Through this setting, the distance between adjustment spring scalable locking trip and the lock buckling groove makes anti-fall better effects if.
The utility model also further is set to: the lock buckling groove equidistance on said each guide rail is provided with, and the spacing between per two lock buckling grooves is 140 millimeters.Through this setting, when chain fracture or oil pipe explosion, coaster and material device will stop to fall in 140 millimeters scopes.
The utility model has the advantages that: through appropriate design the utility model structure; The utility model occurs because long-time chain wear ruptures when promoting or descend, and perhaps oil pipe is owing to wear out during explosion; Falling proof device will be worked; Make the stop motion immediately of material device and coaster, can not drop to ground, avoid accident to take place.Compared with prior art, simple in structure, move up and down flexible and more safe and reliable.
Below in conjunction with the Figure of description and the specific embodiment the utility model is further described.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 be among Fig. 1 A to structural representation;
Fig. 3 is the structural representation of the attaching parts of the utility model embodiment.
The specific embodiment
Referring to Fig. 1, Fig. 2 and Fig. 3, the disclosed fall arrest of the utility model promotes charger, comprises body 1; On body 1, be provided with coaster 2, on the said coaster 2 material device 3 be installed, below coaster 2, be provided with the oil cylinder 4 that upwards promotes; The top of the piston rod in the said oil cylinder 4 is provided with chain pitch wheel 5, and chain pitch wheel 5 is meshed with being located at body 1 interior chain 6, and an end of chain 6 is fixed in the body 1; Coaster 2 stretches out outside the body 1 and can in body 1, move up and down, and said coaster 2 is provided with falling proof device 7, and this falling proof device 7 comprises return unit 74 and locking trip 73; Said locking trip 73 middle parts and coaster 2 are hinged; The other end of afterbody and chain 6 is hinged, and said body 1 is provided with guide rail 11, and guide rail 11 is provided with several and is used for and the lock buckling groove 111 that cooperates of locking trip 73; Between the back side of said each locking trip 73 and the coaster 2 return unit 74 is installed, and said return unit 74 makes locking trip 73 heads that an outwardly directed power arranged.
Described material device 3 comprises hopper and link etc., and this technology is the technology that those skilled in the art knew, and present embodiment is just no longer narrated.
The return unit 74 of present embodiment is the adjustment spring; Be provided with fork 72 and attaching parts 71 between said chain 6 and the locking trip 73; Link to each other through the other end of attaching parts 71 with chain 6, link to each other with locking trip 73 afterbodys through fork 72 1 ends, fork 72 other ends and attaching parts 71 are hinged.
For making the utility model anti-fall effective, present embodiment preferably, the both sides of said coaster 2 respectively are provided with a guide rail 11, every guide rail 11 places are provided with falling proof device 7.
Described attaching parts 71 is " worker " type spare, and the 90 ° of settings of tilting.Said each locking trip 73 back side are provided with an inclined notches formed 731, and said adjustment spring 74 1 ends insert in this groove 731, and the other end and coaster 2 are hinged.
Lock buckling groove 111 equidistance settings on each guide rail 11, the spacing between per two lock buckling grooves 111 is 140 millimeters.
The utility model principle of work: when lifting or decline work; When occurring owing to long-time chain wear ruptures; Perhaps oil pipe is because during aging and explosion; Falling proof device 7 will be worked, and the promotion locking trip of adjustment spring 74 73 struts to both sides, locking trip 73 heads collude point snap in realize in the lock buckling groove 111 anti-fall.Make material device 3 and coaster 2 stop motion immediately in 140 millimeters scopes, can not drop to ground, avoid accident to take place.
The foregoing description is to the specific descriptions of the utility model; Only be used for the utility model is further specified; Can not be interpreted as the qualification to the utility model protection domain, the technician of this area according to the content of above-mentioned utility model the utility model is made some nonessential improvement and adjustment all falls within the protection domain of the utility model.
Claims (6)
1. a fall arrest promotes charger, comprises body, on body, is provided with coaster; The material device is installed on the said coaster, below coaster, is provided with the oil cylinder that upwards promotes, the top of said in-oil cylinder piston rod is provided with chain pitch wheel; The chain pitch wheel chain interior with being located at body is meshed, and an end of chain is fixed in the body, and coaster stretches out outside the body and can in body, move up and down; It is characterized in that: said coaster is provided with falling proof device; This falling proof device comprises return unit and locking trip, and said locking trip middle part is hinged with coaster, and the other end of afterbody and chain is hinged; Said body is provided with guide rail; Guide rail is provided with several and is used for and the lock buckling groove that cooperates of locking trip, between the back side of said each locking trip and the coaster return unit is installed, and said return unit makes and locks the trip head an outwardly directed power is arranged.
2. fall arrest according to claim 1 promotes charger; It is characterized in that: described return unit is the adjustment spring; Be provided with fork and attaching parts between said chain and the locking trip; Link to each other with the other end of chain through attaching parts, link to each other with locking trip afterbody through fork one end, the fork other end and attaching parts are hinged.
3. fall arrest according to claim 1 and 2 promotes charger, and it is characterized in that: the both sides of said coaster respectively are provided with a guide rail, and every guide rail place is provided with falling proof device.
4. fall arrest according to claim 2 promotes charger, and it is characterized in that: described attaching parts is " worker " type spare, and the 90 ° of settings of tilting.
5. fall arrest according to claim 3 promotes charger, it is characterized in that: said each locking trip back side is provided with an inclined notches formed, and said adjustment spring one end inserts in this groove, and the other end and coaster are hinged.
6. fall arrest according to claim 5 promotes charger, it is characterized in that: the lock buckling groove equidistance on said each guide rail is provided with, and the spacing between per two lock buckling grooves is 140 millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220053430 CN202440280U (en) | 2012-02-17 | 2012-02-17 | Anti-fall lifting charging machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220053430 CN202440280U (en) | 2012-02-17 | 2012-02-17 | Anti-fall lifting charging machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202440280U true CN202440280U (en) | 2012-09-19 |
Family
ID=46821734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220053430 Expired - Lifetime CN202440280U (en) | 2012-02-17 | 2012-02-17 | Anti-fall lifting charging machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202440280U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103407942A (en) * | 2013-08-21 | 2013-11-27 | 海门市凤龙不锈钢制药设备有限公司 | Air lift charger |
| CN103879854A (en) * | 2014-03-04 | 2014-06-25 | 浙江迦南科技股份有限公司 | Anti-drop lifting charging machine and method for applying same |
| CN104163391A (en) * | 2014-08-08 | 2014-11-26 | 三峡大学 | Safe locking method and safe locking device for heavy-load construction of special construction lifting platform |
| CN105084238A (en) * | 2015-09-10 | 2015-11-25 | 周顺尧 | Lifting device for container |
-
2012
- 2012-02-17 CN CN 201220053430 patent/CN202440280U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103407942A (en) * | 2013-08-21 | 2013-11-27 | 海门市凤龙不锈钢制药设备有限公司 | Air lift charger |
| CN103879854A (en) * | 2014-03-04 | 2014-06-25 | 浙江迦南科技股份有限公司 | Anti-drop lifting charging machine and method for applying same |
| CN103879854B (en) * | 2014-03-04 | 2016-06-22 | 浙江迦南科技股份有限公司 | Fall arrest lifting feed device and using method thereof |
| CN104163391A (en) * | 2014-08-08 | 2014-11-26 | 三峡大学 | Safe locking method and safe locking device for heavy-load construction of special construction lifting platform |
| CN105084238A (en) * | 2015-09-10 | 2015-11-25 | 周顺尧 | Lifting device for container |
| CN105084238B (en) * | 2015-09-10 | 2017-02-01 | 周顺尧 | Lifting device for container |
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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 |
Granted publication date: 20120919 |
|
| CX01 | Expiry of patent term |