CN202611248U - Hopper safety device for concrete spraying manipulator - Google Patents
Hopper safety device for concrete spraying manipulator Download PDFInfo
- Publication number
- CN202611248U CN202611248U CN 201220105380 CN201220105380U CN202611248U CN 202611248 U CN202611248 U CN 202611248U CN 201220105380 CN201220105380 CN 201220105380 CN 201220105380 U CN201220105380 U CN 201220105380U CN 202611248 U CN202611248 U CN 202611248U
- Authority
- CN
- China
- Prior art keywords
- hopper
- pipe
- touch panel
- safety device
- travel switch
- 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
Links
Images
Landscapes
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The utility model discloses a hopper safety device for a concrete spraying manipulator, comprising a hopper, wherein an S-pipe capable of swinging is arranged in the hopper, rotary stirring vanes are arranged at one side of the S-pipe, a screen is covered on the S-pipe and the stirring vanes, a touch panel is arranged on the edge of one side of the screen, a travel switch is mounted under the touch panel, the touch panel is separated from or pressed on the travel switch along the opening and closing of the screen, and the travel switch is electrically connected with a PLC (Programmable Logic Controller) control loop capable of controlling the S-pipe and the stirring vanes to actuate. When the hopper is maintained or cleaned, a concrete spraying machine cannot be started for pumping (or anti-pumping) by utilizing the hopper safety device, so that the S-pipe and the stirring vanes in the hopper cannot actuate and cause personal injury.
Description
Technical field
The utility model relates to the hopper safety device of concrete sprayer tool hand, particularly concrete sprayer tool hand.
Background technology
At present, the concrete sprayer tool is manual to be done to finish and safeguards or when cleaning hopper 4, as shown in Figure 1ly must open screen cloth 1, and at this moment if maloperation pumping (or anti-pump) occurs, and S pipe 2 can swing in the hopper, and stirring vane 3 can rotate, and is easy to cause personal injury.
Summary of the invention
The utility model technical problem to be solved is to the prior art deficiency, a kind of hopper safety device to be provided; When making maintenance or cleaning hopper; Can't open pumping (or anti-pump), the pipe of the S in the hopper, stirring vane can not move like this, can not damage the person.
For solving the problems of the technologies described above; The technical scheme that the utility model adopted is: a kind of hopper safety device of concrete sprayer tool hand, comprise hopper, and the inside of this hopper is provided with the S pipe that can swing; S manages a side and is provided with the stirring vane that can rotate; Screen cloth is covered on S pipe and the stirring vane, and a lateral edges of this screen cloth is provided with touch panel, the following installing travel switch of this touch panel; This touch panel breaks away from or the depression stroke switch with the keying of screen cloth, and the trip switch electrically connects the PLC control loop that can control S pipe and stirring vane action.
Compared with prior art; The beneficial effect that the utility model had is: when concrete sprayer needs operate as normal, close screen cloth, travel switch is depressed by touch panel; The PLC control loop action of control S pipe and stirring vane action normally starts concrete sprayer; Finish in concrete sprayer work, safeguard or clean hopper and when opening screen cloth, touch panel breaks away from travel switch, and the PLC control loop of control S pipe and stirring vane action is broken off, thereby can not damage the person because of maloperation.
Description of drawings
Fig. 1 is existing hopper construction sketch map.
Fig. 2 is the utility model structural representation.
Fig. 3 is the utility model travel switch action control block diagram.
The specific embodiment
Like Fig. 2-shown in Figure 3; Hopper safety device one embodiment of the utility model concrete sprayer tool hand comprises hopper 4; The inside of this hopper 4 is provided with the S pipe 2 that can swing, and S manages a side and is provided with the stirring vane 3 that can rotate, and screen cloth 1 is covered on S pipe 2 and the stirring vane 3; One lateral edges of this screen cloth 1 is provided with touch panel 5; The following installing travel switch 6 of this touch panel 5, this touch panel 5 breaks away from or depression stroke switch 6 with the keying of screen cloth 1, and the trip switch 6 electrically connects the PLC control loop that can control S pipe and stirring vane action.
During normal operating conditions, the touch panel 5 that is in screen cloth 1 edge is closed along with screen cloth 1 and is pushed down travel switch 6, makes travel switch 6 actions, concrete sprayer tool hand operate as normal.The manual work of concrete sprayer tool finishes when needing cleaning equipment maybe need safeguard, opens screen cloth 1, and the touch panel 5 that is in the screen cloth edge also breaks away from travel switch 6 thereupon; Travel switch 6 resets; Signal is transferred to PLC (programmable logic controller) through the PLC control loop, through the control of PLC (programmable logic controller), just can forbid pumping (or anti-pump) action; Make S pipe 2, stirring vane 3 akinesias in the hopper, thereby guarantee personal safety.
Claims (1)
1. the hopper safety device of a concrete sprayer tool hand comprises hopper, and the inside of this hopper is provided with the S pipe that can swing; S manages a side and is provided with the stirring vane that can rotate, and screen cloth is covered on S pipe and the stirring vane, it is characterized in that; One lateral edges of this screen cloth is provided with touch panel; The following installing travel switch of this touch panel, this touch panel breaks away from or the depression stroke switch with the keying of screen cloth, and the trip switch electrically connects the PLC control loop that can control S pipe and stirring vane action.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220105380 CN202611248U (en) | 2012-03-20 | 2012-03-20 | Hopper safety device for concrete spraying manipulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220105380 CN202611248U (en) | 2012-03-20 | 2012-03-20 | Hopper safety device for concrete spraying manipulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202611248U true CN202611248U (en) | 2012-12-19 |
Family
ID=47344958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220105380 Expired - Lifetime CN202611248U (en) | 2012-03-20 | 2012-03-20 | Hopper safety device for concrete spraying manipulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202611248U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015154550A1 (en) * | 2014-04-10 | 2015-10-15 | 北汽福田汽车股份有限公司 | Device for warning of opening hopper fence and concrete mixing plant having same |
| CN107497676A (en) * | 2017-08-17 | 2017-12-22 | 长沙科达智能装备股份有限公司 | A kind of mobile concrete jet robot screen cloth safety guard and method |
-
2012
- 2012-03-20 CN CN 201220105380 patent/CN202611248U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015154550A1 (en) * | 2014-04-10 | 2015-10-15 | 北汽福田汽车股份有限公司 | Device for warning of opening hopper fence and concrete mixing plant having same |
| CN107497676A (en) * | 2017-08-17 | 2017-12-22 | 长沙科达智能装备股份有限公司 | A kind of mobile concrete jet robot screen cloth safety guard and method |
| CN107497676B (en) * | 2017-08-17 | 2018-07-24 | 长沙科达智能装备股份有限公司 | A kind of mobile concrete jet robot sieve safety guard and method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106930054B (en) | A kind of control panel and the washing machine with the control panel | |
| CN202611248U (en) | Hopper safety device for concrete spraying manipulator | |
| CN104266332B (en) | Air conditioner | |
| CN203199711U (en) | Machine used for flattening grain in granary | |
| CN203973550U (en) | A kind of non-contact gesture control | |
| CN109794460A (en) | Cleaning equipment | |
| CN211496857U (en) | Straight arm type aerial work platform control system | |
| CN208905920U (en) | A kind of cabinet type seven flourin propane fire extinction device | |
| CN103683891B (en) | A kind of transducer control circuit, method and speed-adjusting and control system | |
| CN105365787A (en) | Automatic vehicle washing machine and control method thereof | |
| CN104998869B (en) | A kind of device and its application method of electric cleaning porcelain vase | |
| CN203127631U (en) | Full-automatic remote control upender | |
| CN204656229U (en) | A kind of spraying and dust-removing system fixedly hung based on harbour | |
| CN106142045B (en) | A kind of running gear | |
| CN102657984A (en) | Off-line switch device for bag type dust remover | |
| CN203728371U (en) | Elevator safety door | |
| CN203083379U (en) | Smoke collecting cover of casting furnace | |
| CN205189648U (en) | Cabin door control system of short flannel clearing device | |
| CN202506272U (en) | Offline opening and closing device for bag-type dust collector | |
| CN205975859U (en) | Exempt from contact intelligent closestool system | |
| CN203208578U (en) | Electrodynamic spraying device for fire-resisting shutter | |
| CN203436304U (en) | Turnover positioning device for box cover of control box of long-dragon type dishwasher | |
| CN203821586U (en) | Eccentric jacking quick flushing gate used for box culvert | |
| CN204683455U (en) | A kind of cradle of anti-clean instrument landing | |
| CN204060605U (en) | A kind of oil scraping sparging-proof device of sucker rod |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 410014 Hunan province Changsha environmental science and Technology Park in Yuhua District Auto Road No. 6 Patentee after: Changsha Kodak intelligent equipment Limited by Share Ltd Address before: Huankeyuan auto road 410116 in Hunan province Changsha Yuhua District No. 6 Patentee before: Changsha KEDA Construction Machinery Manufacturing Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20121219 |
|
| CX01 | Expiry of patent term |