CN202323189U - Safety limit device of bale plucker trolley - Google Patents
Safety limit device of bale plucker trolley Download PDFInfo
- Publication number
- CN202323189U CN202323189U CN2011204221113U CN201120422111U CN202323189U CN 202323189 U CN202323189 U CN 202323189U CN 2011204221113 U CN2011204221113 U CN 2011204221113U CN 201120422111 U CN201120422111 U CN 201120422111U CN 202323189 U CN202323189 U CN 202323189U
- Authority
- CN
- China
- Prior art keywords
- manipulator
- limit device
- safety limit
- hired roughneck
- bracket
- 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 - Fee Related
Links
Images
Landscapes
- Forklifts And Lifting Vehicles (AREA)
Abstract
The utility model belongs to the technical field of a bale plucking procedure, and particularly relates to a safety limit device of a bale plucker trolley. The safety limit device comprises a tower body, a manipulator and a manipulator lifting mechanism, wherein the manipulator lifting mechanism comprises a support arranged in the tower body, a screw rod is vertically arranged on the support and is provided with a screw nut matched with the screw, one end of the manipulator is fixed on the screw nut, and a limit travel switch is fixedly arranged on the support on the bottom of the tower body. The safety limit device has the beneficial effects that when the manipulator of a bale plucker is descended to a certain position, the limit travel switch acts and automatically stops descending, thus the problem of accidents of the damaged manipulator, jacking and the like caused by untimely manual inspection is solved, inspection workload of workers is reduced, and non-storage bin operation is ensured.
Description
Technical field
The utility model belongs to blowing and grabs the cotton process technical field, is specially a kind of griping cotton machine that prevents the safety device of top car accident takes place.
Background technology
Griping cotton machine is used for the shredding of cotton cleaning process cotton, grasps, and by hired roughneck's grabbing device, dolly lowering or hoisting gear, trolley travelling device, compositions such as electric control system.Dolly progressively drops to cotton by certain speed and grasps and finish when grasping cotton, but the top car often appears in infinite place safety device in the dolly decline process, and bad car damages situation such as hired roughneck, and poor stability is prone to cause and stops platform damage output.
Summary of the invention
The utility model provides a kind of simple in structure, novel griping cotton machine dolly safety stopping means that control is sensitive to the deficiency of prior art.
The utility model is realized through following technical measures: a kind of griping cotton machine dolly safety stopping means comprises body of the tower, hired roughneck and hired roughneck's hoisting mechanism.
Hired roughneck's hoisting mechanism comprises the bracket that is arranged in the body of the tower, vertically is provided with leading screw on the bracket, and leading screw is provided with the feed screw nut that cooperates with it, and hired roughneck's one end is fixed on the feed screw nut; Be fixed with limit switch on the bracket of bottom.
As preferentially, above-mentioned limit switch is a travel switch.
For firmly with maintain easily, the characteristic of the utility model also has, above-mentioned travel switch is through the side on the bracket that is bolted to the bottom.
The beneficial effect of the utility model is: when the griping cotton machine hired roughneck drops to certain position; The limit switch action stops to descend automatically, has solved the artificial touring untimely hired roughneck of causing and has damaged the generation of accidents such as top car; Reduce the touring workload of workman, guaranteed not have the operation of hole capital after selling all securities position.
Description of drawings
Accompanying drawing 1 is the structural representation of the utility model specific embodiment.
Accompanying drawing 2 is the local enlarged diagram of Fig. 1.
Accompanying drawing 3 is the user mode figure one of the utility model.
Accompanying drawing 4 is the user mode figure two of the utility model.
Among the figure, 1, leading screw, 2, the hired roughneck, 3, feed screw nut, 4, bracket, 5, limit switch, 6, bolt, 7, connecting line, 8, the bale of cotton.
The specific embodiment
For clearly demonstrating the technical characterstic of this programme,, and combine it below through a specific embodiment
Accompanying drawing is set forth this programme.
Shown in accompanying drawing 1, a kind of griping cotton machine dolly safety stopping means comprises body of the tower, hired roughneck 2 and hired roughneck's hoisting mechanism.
Wherein, hired roughneck's hoisting mechanism is the feed screw nut transmission device, comprises the bracket 4 that is arranged in the body of the tower, vertically is provided with leading screw 1 on the bracket, and leading screw is provided with the feed screw nut 3 that cooperates with it, and above-mentioned hired roughneck's 2 one ends are fixed on the feed screw nut 3.
Shown in accompanying drawing 2, be fixed with limit switch 5 through bolt 6 on the side of the bracket 4 of above-mentioned bottom, limit switch has connecting line 7.Its connecting line connects control appliances such as power supply PLC.
Shown in accompanying drawing 3, accompanying drawing 4; It is a kind of duty of griping cotton machine, and the griping cotton machine hired roughneck is down for the bale of cotton (8), when feed screw nut drops to bracket with dolly; Limit switch on the collision nut bracket; The hired roughneck is descended stop automatically, avoided the generation of accidents such as top car, thereby avoided maintenance cost and stopped platform.
The utility model can pass through existing techniques in realizing without the technical characterictic of describing, and repeats no more at this.Certainly; Above-mentioned explanation is not to be the restriction to the utility model; The utility model also be not limited in above-mentioned for example, variation, remodeling, interpolation or replacement that those skilled in the art are made in the essential scope of the utility model also should belong to the protection domain of the utility model.
Claims (3)
1. a griping cotton machine dolly safety stopping means comprises body of the tower, hired roughneck (2) and hired roughneck's hoisting mechanism; It is characterized in that; Said hired roughneck's hoisting mechanism comprises the bracket (4) that is arranged in the body of the tower; Vertically be provided with leading screw (1) on the said bracket, said leading screw is provided with the feed screw nut (3) that cooperates with it, and said hired roughneck's (2) one ends are fixed on the feed screw nut (3); Be fixed with limit switch (5) on the bracket of said bottom (4).
2. griping cotton machine dolly safety stopping means according to claim 1 is characterized in that said limit switch is a travel switch.
3. griping cotton machine dolly safety stopping means according to claim 2 is characterized in that, the side on the bracket bottom said travel switch is fixed on through bolt (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204221113U CN202323189U (en) | 2011-10-31 | 2011-10-31 | Safety limit device of bale plucker trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204221113U CN202323189U (en) | 2011-10-31 | 2011-10-31 | Safety limit device of bale plucker trolley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202323189U true CN202323189U (en) | 2012-07-11 |
Family
ID=46435176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204221113U Expired - Fee Related CN202323189U (en) | 2011-10-31 | 2011-10-31 | Safety limit device of bale plucker trolley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202323189U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104726968A (en) * | 2015-04-02 | 2015-06-24 | 安徽华茂纺织股份有限公司 | Safety anti-collision device of disc bale plucker |
| CH710257A1 (en) * | 2014-10-16 | 2016-04-29 | Rieter Ag Maschf | Bale. |
| US9745672B2 (en) | 2014-10-16 | 2017-08-29 | Maschinenfabrik Rieter Ag | Bale opener |
-
2011
- 2011-10-31 CN CN2011204221113U patent/CN202323189U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH710257A1 (en) * | 2014-10-16 | 2016-04-29 | Rieter Ag Maschf | Bale. |
| US9745672B2 (en) | 2014-10-16 | 2017-08-29 | Maschinenfabrik Rieter Ag | Bale opener |
| US10190238B2 (en) | 2014-10-16 | 2019-01-29 | Maschinenfabrik Rieter Ag | Bale opener |
| CN104726968A (en) * | 2015-04-02 | 2015-06-24 | 安徽华茂纺织股份有限公司 | Safety anti-collision device of disc bale plucker |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202953754U (en) | Motor-driven balance crane | |
| CN202323189U (en) | Safety limit device of bale plucker trolley | |
| CN201994583U (en) | Draw-out type overhaul platform of breaker | |
| CN106276695A (en) | Movably lowering or hoisting gear | |
| CN203387122U (en) | Vertical pay-off stand | |
| CN202474703U (en) | Overhead ground wire lifting mechanism | |
| CN204168077U (en) | For the electric unwinder of motor | |
| CN202318279U (en) | Maintenance vehicle with automatic charka-reversing function | |
| CN103010965A (en) | Special tool of 110kVGW4-type for hoisting switch blades and porcelain bottles | |
| CN202423984U (en) | Line cleaner with simple structure | |
| CN202208526U (en) | Gripping mechanism with self-locking function | |
| CN203402859U (en) | Electric standard section introduction device of tower crane | |
| CN104649174A (en) | Multifunctional electric hoist | |
| CN203067627U (en) | Auxiliary braking and locking device of beam pumper | |
| CN209718717U (en) | A kind of refuse compaction equipment control system based on PLC | |
| CN202906291U (en) | Operation rope ladder hanging equipment | |
| CN203415877U (en) | Hoisting tool for replacing isolation switch | |
| CN206013845U (en) | Automotive oil tank installation manipulator | |
| CN203487501U (en) | Shovel type snow removing device | |
| CN216033912U (en) | Contact net work platform car suitable for urban rail transit | |
| CN203616652U (en) | Steel pipe transporting car remote control device | |
| CN201785159U (en) | Semi-portal crane | |
| CN204125019U (en) | Transmission shaft special tooling utensil | |
| CN201805388U (en) | PLC (programmable logic controller) silicon controlled thyristor dynamic braking electric control device | |
| CN204751995U (en) | Gantry crane with electric hoist |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120711 Termination date: 20181031 |