CN203819857U - Hook gripper system of can pushing/pulling mechanism - Google Patents
Hook gripper system of can pushing/pulling mechanism Download PDFInfo
- Publication number
- CN203819857U CN203819857U CN201420146065.2U CN201420146065U CN203819857U CN 203819857 U CN203819857 U CN 203819857U CN 201420146065 U CN201420146065 U CN 201420146065U CN 203819857 U CN203819857 U CN 203819857U
- Authority
- CN
- China
- Prior art keywords
- hook
- approach switch
- direct supply
- oil cylinder
- intermediate relay
- 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
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
- 230000005611 electricity Effects 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000006698 induction Effects 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Abstract
The utility model relates to a hook gripper system of a can pushing/pulling mechanism. A hook gripper is hinged to a hook gripper seat; the rear end of the hook gripper seat is fixedly connected with a guide rod; the rear end of the hook gripper is also fixedly provided with an oil cylinder seat; a hook gripper oil cylinder is installed on the oil cylinder seat; the end part of a piston rod of the hook gripper oil cylinder is hinged to the middle part of the back face of the hook gripper; the hook gripper oil cylinder acts under the control of a hook gripper control circuit; the hook gripper control circuit comprises a direct current power supply, a hook opening electromagnetic valve able to control the hook gripper oil cylinder to implement a hook opening action, and a hook closing electromagnetic valve able to control the hook gripper oil cylinder to implement a hook closing action; after a hook opening press button is connected in series with a coil of the hook opening electromagnetic valve, the direct current power supply is connected; after a hook closing press button is connected in series with a coil of the hook closing electromagnetic valve, the direct current power supply is connected; a hook gripper opening proximity switch and a hook gripper closing proximity switch are also arranged in the hook gripper control circuit; when the hook gripper is opened or closed in position, the hook opening electromagnetic valve or the hook closing electromagnetic valve is controlled to act; the system can automatically finish opening or closing the hook gripper, and send signals through signal lamps.
Description
Technical field
The utility model relates to a kind of hook system of push-and-pull draw box mechanism, for compressing mechanism the furthering or pushing away compression box of garbage transfer station.
Background technology
When garbage transfer stands in operation, first by torque arm car, empty rubbish container is in place, filling mechanism is cased to rubbish container, and filling mechanism maintains static and be provided with push-and-pull draw box mechanism, push-and-pull draw box mechanism comprises the hook being hinged on hook seat, and hook seat is fixed on guide rod.In the time that empty rubbish container is placed to the position of close filling mechanism, hook seat stretches out to rubbish container under the effect of push-and-pull case oil cylinder, guide rod ensures the working direction of hook seat, then hook is closed combines with rubbish container, then push-and-pull case oil cylinder is retracted and is moved rubbish container to position, rubbish container and filling mechanism are fixed subsequently, then case.After vanning, push-and-pull case oil cylinder stretches out again, and the front end of hook seat heads on rubbish container and released, after pushing away case and putting in place, hook remains on open configuration and retracts with hook seat, and torque arm car pulls away the garbage compression box of filling rubbish, after placing again empty van and putting in place, enter next round operation.
At present, in the time drawing case, operating personal needs manually hook to be closed, and casing needs again manually hook to be opened after filling and pushing away case, and garbage transfer station site environment is poor, operates very inconvenient.
Utility model content
The purpose of this utility model is, overcomes problems of the prior art, and a kind of hook system of push-and-pull draw box mechanism is provided, and the open and close of hook manually completes without operator.
For solving above technical matters, the hook system of a kind of push-and-pull draw box mechanism provided by the utility model, comprise hook, described hook is hinged on hook seat, the rear end of described hook seat is fixedly connected with guide rod, and the rear end of described hook seat is also fixed with oil cylinder seat, and hook oil cylinder is installed on described oil cylinder seat, the piston rod end of described hook oil cylinder and middle part, the back side of described hook are hinged, and the action of described hook oil cylinder is controlled by hook control circuit; Described hook control circuit comprises direct supply, can control hook oil cylinder open hook action open hook electromagnetic valve and can control that hook oil cylinder closes hook action close hook electromagnetic valve, open hook button with described in open hook electromagnetic valve coil connect after the described direct supply of access, close hook button with described in close hook electromagnetic valve the coil described direct supply of access afterwards of connect.
With respect to prior art, the utility model has been obtained following beneficial effect: press out hook button, open hook electromagnetic valve and obtain electricly, the piston rod of hook oil cylinder is retracted, and affects hook rotate and open around hinge-point; Press and close hook button, close hook electromagnetic valve and obtain electricly, the piston rod of hook oil cylinder stretches out, and promotes hook and rotate and closure around hinge-point.
As preferred version of the present utility model, in described hook control circuit, be also provided with and can respond to hook and open approach switch in the hook of open configuration, described hook opens approach switch and is arranged on described hook seat, the power input that described hook opens approach switch accesses respectively described direct supply, the signal output part that described hook opens approach switch connect with the coil of the first intermediate relay after the negative pole of the described direct supply of access, described in the normally closed interlock of described the first intermediate relay is connected on, open hook button and described in open between the coil of hook electromagnetic valve; The normally open contact of described the first intermediate relay and hook open the signal lamp that puts in place connect after the described direct supply of access.When hook is during in open configuration, it is electric that the signal output part output voltage that hook opens approach switch obtains the coil of the first intermediate relay, the normally closed interlock of the first intermediate relay disconnects, open hook electromagnetic valve dead electricity, opening hook action stops, the normally open contact closure of the first intermediate relay simultaneously, it is bright that hook opens the signal lamp that puts in place.
As preferred version of the present utility model, in described hook control circuit, be also provided with and can respond to the closed approach switch of the hook of hook in closure state, the closed approach switch of described hook is arranged on described hook seat, the power input of the closed approach switch of described hook accesses respectively described direct supply, the signal output part of the closed approach switch of described hook connect with the coil of the second intermediate relay and is accessed afterwards the negative pole of described direct supply, described in the normally closed interlock of described the second intermediate relay is connected on, close hook button and described in close between the coil of hook electromagnetic valve; The normally open contact of described the second intermediate relay puts in place after signal lamp is connected and accesses described direct supply with hook closure.When hook is during in closure state, it is electric that the signal output part output voltage of the closed approach switch of hook obtains the coil of the second intermediate relay, the normally closed interlock of the second intermediate relay disconnects, close hook electromagnetic valve dead electricity, closing hook action stops, the simultaneously normally open contact closure of the second intermediate relay, the hook closure signal lamp that puts in place is bright.
As preferred version of the present utility model, in described hook control circuit, be also provided with can respond to that rubbish container has been pulled to position draw the case approach switch that puts in place, described put in place the power input of approach switch of case that draws accesses respectively described direct supply, described draw case put in place the signal output part of approach switch connect with the coil of the 3rd intermediate relay after the negative pole of the described direct supply of access, the two ends of closing hook button described in the first normally open contact of described the 3rd intermediate relay is connected in parallel on; The second normally open contact of described the 3rd intermediate relay with draw case put in place signal lamp connect after access described direct supply.When rubbish container has been pulled to position, that the coil of the 3rd intermediate relay is obtained is electric for the signal output part output voltage of approach switch to draw case to put in place, it is electric that the first normally open contact closure of the 3rd intermediate relay obtains hook electromagnetic valve, hook is opened, simultaneously the second normally open contact closure of the 3rd intermediate relay, draws the case signal lamp that puts in place bright.
As preferred version of the present utility model, in described hook control circuit, be also provided with can respond to that rubbish container has been pulled to position push away the case approach switch that puts in place, described put in place the power input of approach switch of case that pushes away accesses respectively described direct supply, described push away case put in place the signal output part of approach switch connect with the coil of the 4th intermediate relay after the negative pole of the described direct supply of access, the normally open contact of described the 4th intermediate relay with push away the case signal lamp described direct supply of access afterwards of connect that puts in place.When rubbish container has been pulled to position, push away case and put that the coil of the 4th intermediate relay is obtained is electric for the signal output part output voltage of approach switch in place, the normally open contact closure of the 4th intermediate relay, pushes away the case signal lamp that puts in place bright.
Brief description of the drawings
Fig. 1 is that the hook system of the utility model push-and-pull draw box mechanism is in opening the schematic diagram of hook-shaped state.
Fig. 2 is that the hook system of the utility model push-and-pull draw box mechanism is in closing the schematic diagram of hook-shaped state.
Fig. 3 is the block diagram of Fig. 1.
Fig. 4 is hook control circuit figure.
In figure: 1. hook; 1a. responds to iron; 2. hook seat; 3. guide rod; 4. hook oil cylinder; FU1. fuse; SB1. drive hook button; SB2. close hook button; S1. open hook electromagnetic valve; S2. close hook electromagnetic valve; KJ1. hook opens approach switch; KJ2. the closed approach switch of hook; KJ3. draw the case approach switch that puts in place; KJ4. push away the case approach switch that puts in place; K1. the first intermediate relay; K2. the second intermediate relay; K3. the 3rd intermediate relay; K4. the 4th intermediate relay; HL1. hook opens the signal lamp that puts in place; HL2. the hook closure signal lamp that puts in place; HL3. draw the case signal lamp that puts in place; HL4. push away the case signal lamp that puts in place.
Detailed description of the invention
As shown in Figures 1 to 4, the hook system of the utility model push-and-pull draw box mechanism, comprise hook 1, hook 1 is hinged on hook seat 2, the rear end of hook seat 2 is fixedly connected with guide rod 3, and the rear end of hook seat 2 is also fixed with oil cylinder seat, and hook oil cylinder 4 is installed on oil cylinder seat, the middle part, the back side of the piston rod end of hook oil cylinder 4 and hook 1 is hinged, and the action of hook oil cylinder 4 is controlled by hook control circuit.
Hook control circuit comprises 24v direct supply, can control hook oil cylinder open hook action open hook electromagnetic valve S1 and can control that hook oil cylinder closes hook action close hook electromagnetic valve S2,24v direct supply is in series with fuse FU1, access direct supply after opening hook button SB1 and connecting with the coil of opening hook electromagnetic valve S1, closes the hook button SB2 afterwards access direct supply of connect with the coil that closes hook electromagnetic valve S2.Press out hook button SB1, open hook electromagnetic valve S1 and obtain electricly, the piston rod of hook oil cylinder is retracted, and affects hook rotate and open around hinge-point; Press and close hook button SB2, close hook electromagnetic valve S2 and obtain electricly, the piston rod of hook oil cylinder stretches out, and promotes hook and rotate and closure around hinge-point.
In hook control circuit, be also provided with and can respond to hook and open approach switch KJ1 and can respond to the closed approach switch KJ2 of the hook of hook in closure state in the hook of open configuration, hook opens approach switch KJ1 and the closed approach switch KJ2 of hook is installed on hook seat, the afterbody of hook 1 is provided with induction iron 1a, in the time that hook 1 turns to open configuration, induction iron 1a opens approach switch KJ1 near hook to be made hook open approach switch KJ1 to send signal.In the time that hook 1 turns to closure state, induction iron 1a makes the closed approach switch of hook send signal near the closed approach switch KJ2 of hook.
The power input that hook opens approach switch KJ1 accesses respectively direct supply, the signal output part that hook opens approach switch KJ1 connect with the coil of the first intermediate relay K1 after the negative pole of access direct supply, the normally closed interlock of the first intermediate relay K1 is connected on out hook button SB1 and opens between the coil of hook electromagnetic valve S1; The normally open contact of the first intermediate relay and hook open the signal lamp HL1 that puts in place connect after access direct supply.
The power input of the closed approach switch KJ2 of hook accesses respectively direct supply, the signal output part of the closed approach switch KJ2 of hook accesses the negative pole of direct supply after connecting with the coil of the second intermediate relay K2, the normally closed interlock of the second intermediate relay K2 is connected on and closes hook button SB2 and close between the coil of hook electromagnetic valve S2; The normally open contact of the second intermediate relay K2 puts in place after signal lamp HL2 connects and accesses direct supply with hook closure.
When hook is during in open configuration, it is electric that the signal output part output voltage that hook opens approach switch KJ1 obtains the coil of the first intermediate relay K1, the normally closed interlock of the first intermediate relay K1 disconnects, open hook electromagnetic valve S1 dead electricity, opening hook action stops, the normally open contact closure of the first intermediate relay simultaneously, it is bright that hook opens the signal lamp HL1 that puts in place.When hook is during in closure state, it is electric that the signal output part output voltage of the closed approach switch KJ2 of hook obtains the coil of the second intermediate relay K2, the normally closed interlock of the second intermediate relay K2 disconnects, close hook electromagnetic valve S2 dead electricity, closing hook action stops, the simultaneously normally open contact closure of the second intermediate relay K2, the hook closure signal lamp HL2 that puts in place is bright.
In hook control circuit, be also provided with can respond to that rubbish container has been pulled to position draw the case approach switch KJ3 that puts in place, draw put in place the power input of approach switch KJ3 of case to access respectively direct supply, draw case put in place the signal output part of approach switch KJ3 connect with the coil of the 3rd intermediate relay K3 after the negative pole of access direct supply, the first normally open contact of the 3rd intermediate relay K3 is connected in parallel on the two ends of closing hook button SB2; The second normally open contact of the 3rd intermediate relay K3 with draw case put in place signal lamp HL3 connect after access direct supply.When rubbish container has been pulled to position, that the coil of the 3rd intermediate relay K3 is obtained is electric for the signal output part output voltage of approach switch KJ3 to draw case to put in place, the first normally open contact closure of the 3rd intermediate relay K3 makes out hook electromagnetic valve S1 obtain electric, hook is opened, simultaneously the second normally open contact closure of the 3rd intermediate relay K3, draws the case signal lamp HL3 that puts in place bright.
In hook control circuit, be also provided with can respond to that rubbish container has been pulled to position push away the case approach switch KJ4 that puts in place, push away put in place the power input of approach switch of case and access respectively direct supply, push away case put in place the signal output part of approach switch connect with the coil of the 4th intermediate relay K4 after the negative pole of access direct supply, the normally open contact of the 4th intermediate relay K4 with push away the case signal lamp HL4 access direct supply afterwards of connect that puts in place.When rubbish container has been pulled to position, push away case and put that the coil of the 4th intermediate relay K4 is obtained is electric for the signal output part output voltage of approach switch in place, the normally open contact closure of the 4th intermediate relay K4, pushes away the case signal lamp HL4 that puts in place bright.
In addition to the implementation, the utility model can also have other embodiments.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop in the protection domain of the utility model requirement.
Claims (5)
1. the hook system of a push-and-pull draw box mechanism, comprise hook, described hook is hinged on hook seat, the rear end of described hook seat is fixedly connected with guide rod, it is characterized in that: the rear end of described hook seat is also fixed with oil cylinder seat, hook oil cylinder is installed on described oil cylinder seat, and the piston rod end of described hook oil cylinder and middle part, the back side of described hook are hinged, and the action of described hook oil cylinder is controlled by hook control circuit; Described hook control circuit comprises direct supply, can control hook oil cylinder open hook action open hook electromagnetic valve and can control that hook oil cylinder closes hook action close hook electromagnetic valve, open hook button with described in open hook electromagnetic valve coil connect after the described direct supply of access, close hook button with described in close hook electromagnetic valve the coil described direct supply of access afterwards of connect.
2. the hook system of push-and-pull draw box mechanism according to claim 1, it is characterized in that: in described hook control circuit, be also provided with and can respond to hook and open approach switch in the hook of open configuration, described hook opens approach switch and is arranged on described hook seat, the power input that described hook opens approach switch accesses respectively described direct supply, the signal output part that described hook opens approach switch connect with the coil of the first intermediate relay after the negative pole of the described direct supply of access, described in the normally closed interlock of described the first intermediate relay is connected on, open hook button and described in open between the coil of hook electromagnetic valve, the normally open contact of described the first intermediate relay and hook open the signal lamp that puts in place connect after the described direct supply of access.
3. the hook system of push-and-pull draw box mechanism according to claim 1 and 2, it is characterized in that: in described hook control circuit, be also provided with and can respond to the closed approach switch of the hook of hook in closure state, the closed approach switch of described hook is arranged on described hook seat, the power input of the closed approach switch of described hook accesses respectively described direct supply, the signal output part of the closed approach switch of described hook accesses the negative pole of described direct supply after connecting with the coil of the second intermediate relay, described in the normally closed interlock of described the second intermediate relay is connected on, close hook button and described in close between the coil of hook electromagnetic valve, the normally open contact of described the second intermediate relay puts in place after signal lamp is connected and accesses described direct supply with hook closure.
4. the hook system of push-and-pull draw box mechanism according to claim 1, it is characterized in that: in described hook control circuit, be also provided with can respond to that rubbish container has been pulled to position draw the case approach switch that puts in place, described put in place the power input of approach switch of case that draws accesses respectively described direct supply, described draw case put in place the signal output part of approach switch connect with the coil of the 3rd intermediate relay after the negative pole of the described direct supply of access, the two ends of closing hook button described in the first normally open contact of described the 3rd intermediate relay is connected in parallel on; The second normally open contact of described the 3rd intermediate relay with draw case put in place signal lamp connect after access described direct supply.
5. the hook system of push-and-pull draw box mechanism according to claim 1, it is characterized in that: in described hook control circuit, be also provided with can respond to that rubbish container has been pulled to position push away the case approach switch that puts in place, described put in place the power input of approach switch of case that pushes away accesses respectively described direct supply, described push away case put in place the signal output part of approach switch connect with the coil of the 4th intermediate relay after the negative pole of the described direct supply of access, the normally open contact of described the 4th intermediate relay with push away the case signal lamp described direct supply of access afterwards of connect that puts in place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420146065.2U CN203819857U (en) | 2014-03-28 | 2014-03-28 | Hook gripper system of can pushing/pulling mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420146065.2U CN203819857U (en) | 2014-03-28 | 2014-03-28 | Hook gripper system of can pushing/pulling mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203819857U true CN203819857U (en) | 2014-09-10 |
Family
ID=51475379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420146065.2U Expired - Lifetime CN203819857U (en) | 2014-03-28 | 2014-03-28 | Hook gripper system of can pushing/pulling mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203819857U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108002041A (en) * | 2017-12-31 | 2018-05-08 | 横店集团英洛华电气有限公司 | Magnet steel promotes assembling device and promotes control method |
| CN114883962A (en) * | 2022-05-26 | 2022-08-09 | 国网河北省电力有限公司石家庄供电分公司 | Circuit breaker snatchs pulls mechanism |
-
2014
- 2014-03-28 CN CN201420146065.2U patent/CN203819857U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108002041A (en) * | 2017-12-31 | 2018-05-08 | 横店集团英洛华电气有限公司 | Magnet steel promotes assembling device and promotes control method |
| CN114883962A (en) * | 2022-05-26 | 2022-08-09 | 国网河北省电力有限公司石家庄供电分公司 | Circuit breaker snatchs pulls mechanism |
| CN114883962B (en) * | 2022-05-26 | 2023-10-17 | 国网河北省电力有限公司石家庄供电分公司 | Grabbing and dragging mechanism of circuit breaker |
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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: 20140910 |