CN201479820U - Conveying line with chain protective device for butchering and processing of livestock - Google Patents
Conveying line with chain protective device for butchering and processing of livestock Download PDFInfo
- Publication number
- CN201479820U CN201479820U CN2009201395120U CN200920139512U CN201479820U CN 201479820 U CN201479820 U CN 201479820U CN 2009201395120 U CN2009201395120 U CN 2009201395120U CN 200920139512 U CN200920139512 U CN 200920139512U CN 201479820 U CN201479820 U CN 201479820U
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- chain
- stretching device
- roller
- production line
- control circuit
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Abstract
The utility model discloses a conveying line with a chain protective device for butchering and processing of livestock. The protective device comprises a machine frame, a conveying chain, a production line control circuit, a chain tensioning device fixedly arranged on the machine frame, a proximity switch arranged closely to the chain tensioning device and used for detecting motion track of the chain tensioning device, and a minitype relay controlled with the proximity switch and having a normally-closed contact connected in series on the production line control circuit. When the conveying chain fails to work, the chain tensioning device offsets the original position and moves excessively towards one side and the conveying chain is at an abnormal working range, the proximity switch can be triggered, and the proximity switch gives the signal to the minitype relay, the normally-closed contact of the minitype relay can be turned off, thus breaking the production line control circuit, leading the motor to stop running, and avoiding greater failure caused to continued operation.
Description
Technical field
The utility model relates to a kind of slaughtering animal processing pipeline that has chain protection equipment.
Background technology
The slaughtering animal production line of using in pig slaughtering at present is many realizes carrying purpose by universal chain, and by Large PLC control, production efficiency, automaticity height.Because distance, the corner of the chain of whole production line are many, many places are provided with roller and turn, need to rely on chain stretching device to control the elasticity of chain.In the actual production activity, need the live pig quantity of transportation many, weight is big, transportation is long, the length of suspension live pig is hooked in easy deformation in the motion, cause not parallel motion, run-off the straight and stuck on chain.And current production devices does not have the automatic shutdown protection device mostly; in case break down; the grab rear motor can not autostop; to directly cause chain stretching device destroyed; and then make that chain unclamps, chain from driving wheel come off, pile-up together, further enlarge fault coverage, intractability is big; processing time is long, has a strong impact on production efficiency.
The utility model content
The purpose of this utility model is to provide the slaughtering animal processing that has chain protection equipment pipeline, to solve problems of the prior art.This slaughtering animal processing pipeline is provided with one near switch in the position near chain stretching device, can stop motor fast when the grab phenomenon appears in chain, stops fault and enlarges, and plays good effect.
For achieving the above object, technical solution of the present utility model is:
The slaughtering animal processing pipeline that has chain protection equipment, comprise frame, chain, production line control circuit and be fixedly installed on chain stretching device on the described frame, it is characterized in that: also comprise one be used to detect this chain stretching device movement locus near switch, its is near described chain stretching device setting; With one by described miniature relay near switch control, its normally-closed contact is connected on the described production line control circuit.
In the preferred embodiment of the present utility model, described chain stretching device is made of a cylinder and a sliding unit, and described sliding unit is made up of the roller and the roller overcoat that link with chain, and roller is rotatably connected by bearing and puts outside roller; The body of this cylinder is fixedly installed on the described product line frame, the fixedly connected described roller overcoat of the piston rod of this cylinder.
In the preferred embodiment of the present utility model, described sliding unit one side that is arranged on chain stretching device near switch, and maintain a certain distance with this sliding unit, this distance is not enough to trigger when sliding unit is in normal operating conditions near switch, and when chain stuck, sliding unit slide into near switch enough approaching apart from the time, can trigger near switch.
After adopting such scheme; occur unusual at chain; chain stretching device departs from its original position; to a side over-travel; when causing chain to be in abnormal duty; can trigger near switch; and, disconnect the normally-closed contact of miniature relay, and then disconnect the production line control circuit by give the miniature relay signal near switch; the motor stall; equipment is shut down rapidly, the position of plant maintenance personnel fault location generation promptly, and repaired in a short period of time; avoid causing bigger fault, guaranteed the efficient of producing because of working on.
Description of drawings
Fig. 1 is the structural representation that has the slaughtering animal processing pipeline of chain protection equipment of the present utility model.
Fig. 2 is circuit theory diagrams.
The specific embodiment
In the present embodiment, as shown in fig. 1, a kind of slaughtering animal processing pipeline, comprise chain stretching device 1, near switch 2, miniature relay 3, motor 4, chain 5, long hook 6, production line control circuit 7 and frame (not shown), motor 4 drives chain 5 and moves, and chain 5 drives long hook 6 and moves.
Roller 12 and roller overcoat 13 that chain stretching device 1 comprises cylinder 11, links with chain, roller 12 is by bearing fixing (not shown) on roller overcoat 13, the body of cylinder 11 is fixedly connected on the product line frame, and the piston rod of cylinder 11 is fixedlyed connected with sprocket wheel overcoat 13.
Adopt 24 volts of direct current supplys near switch 2, it is arranged on roller overcoat 13 1 sides of chain stretching device 1, and maintains a certain distance with roller overcoat 13.In normal operation, roller overcoat 13 and not enough so that move near switch 2 near distance between the switch 2; The grab situation occurs and work as long hook 6, chain 5 tightens, and when roller 12 drive roller overcoats 13 slide near switch 2, can trigger near switch 2 response concurrents and vividly do.
As shown in Figure 2, the shake-up coil crossover of miniature relay 3 is at power cathode with near the output of switch 2, and its normally-closed contact 31 is connected in series with production line control circuit 7.
The foregoing description is the utility model preferred implementation; but embodiment of the present utility model is not restricted to the described embodiments; other any do not deviate from change, the modification done under spiritual essence of the present utility model and the principle, substitutes, combination, simplify; all should be the substitute mode of equivalence, be included within the protection domain of the present utility model.
Claims (3)
1. the slaughtering animal processing pipeline that has chain protection equipment, comprise frame, chain, production line control circuit and be fixedly installed on chain stretching device on the described frame, it is characterized in that: also comprise one be used to detect this chain stretching device movement locus near switch, its is near described chain stretching device setting; With one by described miniature relay near switch control, its normally-closed contact is connected on the described production line control circuit.
2. according to the slaughtering animal processing pipeline that has chain protection equipment described in the claim 1, it is characterized in that: described chain stretching device is made of a cylinder and a sliding unit, described sliding unit is made up of roller and roller overcoat, and roller is rotatably connected by bearing and puts outside roller; The body of this cylinder is fixedly installed on the described product line frame, the fixedly connected described roller overcoat of the piston rod of this cylinder.
3. according to the slaughtering animal processing pipeline that has chain protection equipment described in claim 1 or 2, it is characterized in that: describedly be arranged on sliding unit one side of chain stretching device, and maintain a certain distance with this sliding unit near switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201395120U CN201479820U (en) | 2009-07-11 | 2009-07-11 | Conveying line with chain protective device for butchering and processing of livestock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201395120U CN201479820U (en) | 2009-07-11 | 2009-07-11 | Conveying line with chain protective device for butchering and processing of livestock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201479820U true CN201479820U (en) | 2010-05-26 |
Family
ID=42418715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201395120U Expired - Lifetime CN201479820U (en) | 2009-07-11 | 2009-07-11 | Conveying line with chain protective device for butchering and processing of livestock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201479820U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102299505A (en) * | 2011-09-05 | 2011-12-28 | 深圳市大族激光科技股份有限公司 | Automatic power-off protection method and mechanism for out-of-control motor |
| CN102613279A (en) * | 2011-12-23 | 2012-08-01 | 青岛建华食品机械制造有限公司 | Device for lifting piantic cattle to track on cattle slaughter line |
| CN104495291A (en) * | 2014-11-26 | 2015-04-08 | 广西鱼峰水泥股份有限公司 | Method for reducing failure frequencies of cement chain conveyors |
| CN106404461A (en) * | 2016-11-04 | 2017-02-15 | 界首市金龙机械设备有限公司 | Grain sampling machine |
| CN110124907A (en) * | 2019-06-18 | 2019-08-16 | 广东灿腾智能设备有限公司 | A kind of vertical chain transportation system of paint line |
| CN113357896A (en) * | 2021-05-07 | 2021-09-07 | 淮南北新建材有限公司 | Drying machine |
-
2009
- 2009-07-11 CN CN2009201395120U patent/CN201479820U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102299505A (en) * | 2011-09-05 | 2011-12-28 | 深圳市大族激光科技股份有限公司 | Automatic power-off protection method and mechanism for out-of-control motor |
| CN102613279A (en) * | 2011-12-23 | 2012-08-01 | 青岛建华食品机械制造有限公司 | Device for lifting piantic cattle to track on cattle slaughter line |
| CN104495291A (en) * | 2014-11-26 | 2015-04-08 | 广西鱼峰水泥股份有限公司 | Method for reducing failure frequencies of cement chain conveyors |
| CN106404461A (en) * | 2016-11-04 | 2017-02-15 | 界首市金龙机械设备有限公司 | Grain sampling machine |
| CN110124907A (en) * | 2019-06-18 | 2019-08-16 | 广东灿腾智能设备有限公司 | A kind of vertical chain transportation system of paint line |
| CN110124907B (en) * | 2019-06-18 | 2024-03-01 | 深圳市中星永盛技术有限公司 | Vertical chain conveying system of coating production line |
| CN113357896A (en) * | 2021-05-07 | 2021-09-07 | 淮南北新建材有限公司 | Drying machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Conveying line with chain protective device for butchering and processing of livestock Effective date of registration: 20181121 Granted publication date: 20100526 Pledgee: Oriental Quality Health Food Holding Co., Ltd. Pledgor: Xiamen Yintai Group Co., Ltd. Registration number: 2018340000663 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100526 |
|
| CX01 | Expiry of patent term | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20200828 Granted publication date: 20100526 Pledgee: Oriental Quality Health Food Holding Co.,Ltd. Pledgor: XIAMEN YINXIANG GROUP Co.,Ltd. Registration number: 2018340000663 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |