CN207676859U - A kind of luggage conveying vehicle traveling control system - Google Patents
A kind of luggage conveying vehicle traveling control system Download PDFInfo
- Publication number
- CN207676859U CN207676859U CN201820120866.XU CN201820120866U CN207676859U CN 207676859 U CN207676859 U CN 207676859U CN 201820120866 U CN201820120866 U CN 201820120866U CN 207676859 U CN207676859 U CN 207676859U
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Abstract
The utility model discloses a kind of luggage conveying vehicle traveling control systems, including startup component, supporting leg that accumulator, one end are connect with the anode of the accumulator to stretch receipts circuit, front and back lifting circuit, suitable reversing circuit, build volt circuit；Supporting leg stretches receipts, switch and solenoid valve with interlock function is respectively adopted in lifting platform, the case where preventing complete machine from paralysing, it reverses and clockwise circuit all has self-locking function, and the setting interlocking normally closed interlock in the circuit of other side, interlocking is comprehensive from lock control, safety coefficient is high, reasonable design, easy to operate.
Description
Technical field
The utility model is related to technical field of electric control, relate generally to a kind of luggage conveying vehicle traveling control system.
Background technology
The supporting leg of luggage conveying vehicle is stretched belongs to opposite action with supporting leg receipts, preceding lifting and rear lifting, and many luggage transmit
Lack security component in vehicle traveling control system, once electrical system break down, the two interlocking failure, supporting leg stretch simultaneously receive or
Platform is front and back to be lifted simultaneously, and system is caused integrally to paralyse, and some supporting legs do not withdraw and still walk, and hazard index is high；In addition,
When breaking down luggage conveying vehicle can not stopping in certain sequence in time action, even single active component failure finally also involve it is whole
A system, the linkage interlocked control of complete machine is not comprehensive, safety coefficient is low.
Utility model content
, safety coefficient height comprehensive from lock control is interlocked the technical problem to be solved by the utility model is to provide a kind of, if
Count luggage conveying vehicle traveling control system reasonable, easy to operate.
Following technical solution may be used to realize in technical problem to be solved in the utility model：
A kind of luggage conveying vehicle traveling control system, which is characterized in that just including accumulator, one end and the accumulator
Startup component, the supporting leg of pole connection, which are stretched, to be received circuit, front and back lifting circuit, suitable reversing circuit, builds volt circuit；
The supporting leg, which is stretched to receive the circuit supporting leg that include two groups of one end connect with the other end for starting component and stretch to receive, to be interlocked
Switch, one end and supporting leg described in first group, which are stretched, receives portable lamp contactor first that the first contact of the interlock switch other end is connect often
Close contact, the supporting leg solenoid valve that one end is connect with the other end of first normally closed interlock of portable lamp contactor stretches branch legged coil,
The supporting leg solenoid valve revenue and expenditure legged coil received the second contact of the interlock switch other end and connect is stretched with supporting leg described in first group in one end；
The front and back lifting circuit includes the front and back lifting interlocking that two groups of one end are connect with the other end for starting component
Switch, one end and the preceding lifting interlock switch that front and back a pair of of the contact for lifting the interlock switch other end is connect described in first group, one
Coil, the front and back lifting are lifted before holding the lifting solenoid valve being connect with preceding a pair of of the contact for lifting the interlock switch other end
The rear lifting that circuit further includes one end connect with a pair of of contact of the front and back lifting interlock switch other end described in first group, which interlocks, opens
It closes, lift coil after the lifting solenoid valve that one end is connect with a pair of of contact of the rear lifting interlock switch other end；
It is described normally closed along the circuit reversing contactor first that include one end connect with the other end of the startup component is reversed
Clockwise button that contact, one end are connect with the other end for reversing the first normally closed interlock of contactor, one end clockwise are pressed with described
The clockwise coil of suitable reversing solenoid valve of the other end connection of button, both ends are connected in parallel on the first normally closed interlock of the reversing contactor respectively
One end and the first normally open contact of clockwise contactor of the other end of the clockwise button, both ends it is another with the clockwise button
The clockwise contactor coil of connection is held,
It is described along reversing the circuit clockwise contactor first that further include one end connect with the other end for starting component often
Close contact, the reverse button that one end is connect with the other end of first normally closed interlock of clockwise contactor, one end and the reversing
Suitable the reversing electromagnetism valve reversal coil of the other end connection of button, that both ends are connected in parallel on the clockwise contactor first respectively is normally closed tactile
The first normally open contact of reversing contactor of one end of head and the other end of the reverse button, both ends are another with the reverse button
The reversing contactor coil of one end connection；
The volt circuit of building includes that pressure electromagnetic valve is built in several diodes, one end with what the cathode of the diode was connect,
The other end for building pressure electromagnetic valve is connect with the cathode of the accumulator；The anode of first diode respectively with second group
The supporting leg stretches the first contact for receiving the interlock switch other end, the connection of the second contact, the anode of the second diode respectively with
A pair of of contact connection of the front and back lifting interlock switch other end described in second group, the anode of diode described in third with it is described clockwise
The other end of button connects, and the anode of the 4th diode is connect with the other end of the reverse button；
The other end and the supporting leg for starting component stretch receive interlock switch, front and back lifting interlock switch one end it
Between be provided with action interlocking contact the first normally closed interlock of device, in the cathode connecting moves interlocking contact device line of the 4th diode
Circle；
A stopping is connect jointly in the other end of the clockwise contactor coil with the other end for reversing contactor coil to press
Button；The supporting leg solenoid valve stretches lifting coil, lifting electricity before branch legged coil, supporting leg solenoid valve revenue and expenditure legged coil, lifting solenoid valve
Coil is lifted after magnet valve, is acted interlocking contact device coil, is divided along the clockwise coil of reversing solenoid valve, the suitable electromagnetism valve reversal coil that reverses
It is not connect with the cathode of the accumulator.
The utility model has the beneficial effects that：A kind of luggage conveying vehicle traveling control system, supporting leg stretch receipts, lifting platform point
Cai Yong be with the switch and solenoid valve of interlock function, the case where preventing complete machine from paralysing, reverses and clockwise circuit all has
There are self-locking function, and the setting interlocking normally closed interlock in the circuit of other side, interlocking is comprehensive from lock control, and safety coefficient is high, design
Rationally, easy to operate.
Description of the drawings
Fig. 1 is a kind of electrical schematic diagram of luggage conveying vehicle traveling control system of the utility model.
Specific implementation mode
In order to make the technical means, creative features, achievement of purpose, and effectiveness of the utility model be easy to understand, under
Face combines and is specifically illustrating, and the utility model is expanded on further.
Referring to Fig. 1, what is provided in figure is a kind of luggage conveying vehicle traveling control system, including accumulator, one end and electric power storage
Startup component, the supporting leg of the anode connection in pond, which are stretched, to be received circuit, front and back lifting circuit, suitable reversing circuit, builds volt circuit；Start component
The coil KM7 first that cut-offs of the other end connection for master switch, one end and the master switch that anode including one end and accumulator connects
Parking brake coil the first normally open contacts of KM10 that normally open contact, one end are connect with the other end for the first normally open contacts of coil KM7 that cut-off.
Supporting leg stretch receive the circuit supporting leg that include two groups of one end connect with the other end for starting component stretch receipts interlock switch SW8,
The first group of supporting leg in one end and left part, which is stretched, receives the portable lamp contactor KM14 first that connect of the first contact of the interlock switch other end often
The supporting leg solenoid valve for closing the other end connection of contact, one end and portable lamp contactor the first normally closed interlocks of KM14 stretches branch legged coil
First group of Y4, one end and left part supporting leg stretch the supporting leg solenoid valve revenue and expenditure legged coil for the second contact connection for receiving the interlock switch other end
Y5；Supporting leg solenoid valve stretches branch legged coil Y4, supporting leg solenoid valve revenue and expenditure legged coil Y5 is connect with the cathode of accumulator respectively.
It stretches in first group of supporting leg and is set between the other end and one end of supporting leg solenoid valve revenue and expenditure legged coil Y5 of receiving interlock switch
It is equipped with supporting leg and receives the first normally open contacts of appropriate lamp contactor KM11, supporting leg, which is stretched, to be received using switch and electromagnetism with interlock function
Valve, the case where preventing complete machine from paralysing.
Front and back lifting interlock switch SW5 that front and back lifting circuit includes two groups of one end to be connect with the other end of startup component,
Preceding lifting interlock switch SW6 that one end connect with a pair of of contact of first group of front and back lifting interlock switch other end, one end and before
Coil Y2 is lifted before lifting the lifting solenoid valve of a pair of of contact connection of the interlock switch SW6 other ends；Front and back lifting circuit also wraps
Include rear lifting interlock switch SW7, one end that one end connect with a pair of of contact of first group of front and back lifting interlock switch other end and
Lifting coil Y3 after the lifting solenoid valve of a pair of of contact connection of the lifting interlock switch SW7 other ends afterwards；It is risen before lifting solenoid valve
Lifting coil Y3 is connect with the cathode of accumulator respectively after drop coil Y2, lifting solenoid valve.Lifting platform, which uses, has interlocking work(
Can switch and solenoid valve, the case where preventing complete machine from paralysing.
Along reverse circuit the first normally closed interlocks of reversing contactor KM5 that include one end connect with the other end of startup component,
Clockwise button PB3, one end and the clockwise button PB3's that one end is connect with the other end for reversing the first normally closed interlocks of contactor KM5
The clockwise coil Y7 of suitable reversing solenoid valve of other end connection, both ends are connected in parallel on respectively reverses contactor the first normally closed interlocks of KM5
The first normally open contacts of clockwise contactor KM4 of the other end of one end and clockwise button PB3, both ends are another with clockwise button PB3's
The clockwise contactor KM4 coils for holding connection, at least one auxiliary clockwise button has been arranged in parallel at the both ends of clockwise button PB3, excellent
Choosing, it is arranged in parallel there are two auxiliary clockwise button at the both ends of clockwise button PB3.
Along reversing, the circuit clockwise contactor KM4 first that further include one end connect with the other end for starting component is normally closed tactile
Reverse button PB4, one end and the reverse button PB4 that head, one end are connect with the other end of clockwise the first normally closed interlocks of contactor KM5
Suitable reversing solenoid valve KM5 reversings coil, the both ends of other end connection be connected in parallel on clockwise the first normally closed interlocks of contactor KM4 respectively
One end and the other end of reverse button PB4 reverse the another of contactor KM5 the first normally open contacts, both ends and reverse button PB4
The reversing contactor KM5 coils of one end connection, at least one auxiliary reverse button has been arranged in parallel at the both ends of reverse button PB4,
Preferably, auxiliary reverse button there are two being arranged in parallel at the both ends of reverse button PB4.
Clockwise contactor KM4 coils, reversing contactor KM5 coils are connect with the cathode of accumulator respectively.Reverse with it is clockwise
Circuit all has self-locking function, and the setting interlocking normally closed interlock in the circuit of other side, interlocks, safety coefficient comprehensive from lock control
Height, it is reasonable design, easy to operate.
That builds the cathode connection that volt circuit includes several diodes, one end and diode builds pressure electromagnetic valve coil Y6, builds
The other end of pressure electromagnetic valve coil Y6 and the cathode of accumulator connect.The anode of first diode D1 is stretched with second group of supporting leg respectively
Receive the first contact, the connection of the second contact of the interlock switch other end；The anode of second diode D2 rises with before and after second group respectively
A pair of of contact connection of the interlock switch other end is dropped；The anode of third diode D3 is connect with the other end of clockwise button PB3；The
The anode of four diode D4 is connect with the other end of reverse button PB4；Building volt circuit, to further ensure luggage conveying vehicle each
The safety of action.
It stretches and is received between interlock switch SW8, front and back one end for lifting interlock switch SW5 in the other end and supporting leg for starting component
Action interlocking contact device the first normally closed interlocks of KM6 are provided with, in the cathode connecting moves interlocking contact device KM6 of the 4th diode D4
Coil；The cathode for acting interlocking contact device KM6 coils and accumulator connects；Prevent supporting leg from not having to withdraw the dangerous thing of still walking
Therefore generation.
It is connected with a clockwise diode in the other end of clockwise contactor KM4 coils, is reversing the another of contactor KM5 coils
One end is connected with a flyback diode, the other end of clockwise diode and the other end of flyback diode be connected with it is same stop by
Button PB2, at least provided with an auxiliary stop button between the other end of stop button PB2 and the cathode of accumulator, it is preferred that
There are two auxiliary stop buttons for setting between the other end of stop button and the cathode of accumulator.
Supporting leg solenoid valve stretch lifting coil Y2 before branch legged coil Y4, supporting leg solenoid valve revenue and expenditure legged coil Y5, lifting solenoid valve,
Coil Y3, action interlocking contact device KM6 coils are lifted after lifting solenoid valve, along the clockwise coil Y7 of reversing solenoid valve, suitable reversing electricity
Magnet valve reverses coil Y8, stop button PB2 is connect with the cathode of accumulator respectively.
Basic principles, main features, and advantages of the present invention has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description
Only illustrate the principles of the present invention, the utility model can also on the premise of not departing from the spirit and scope of the utility model
There are various changes and modifications, these various changes and improvements fall within the scope of the claimed invention.The utility model is wanted
Protection domain is asked to be defined by appended claims and coordinate.
Claims (1)
1. a kind of luggage conveying vehicle traveling control system, which is characterized in that the anode including accumulator, one end and the accumulator
Startup component, the supporting leg of connection, which are stretched, to be received circuit, front and back lifting circuit, suitable reversing circuit, builds volt circuit；
The supporting leg stretch receive the circuit supporting leg that include two groups of one end connect with the other end for starting component stretch receipts interlock switch,
One end and supporting leg described in first group stretch that receive the portable lamp contactor first that the first contact of the interlock switch other end connect normally closed tactile
The supporting leg solenoid valve that head, one end are connect with the other end of first normally closed interlock of portable lamp contactor stretches branch legged coil, one end
The supporting leg solenoid valve revenue and expenditure legged coil received the second contact of the interlock switch other end and connect is stretched with supporting leg described in first group；
The front and back lifting circuit include two groups of one end connect with the other end of the startup component front and back lifting interlock switch,
Preceding lifting interlock switch, one end and the institute that one end is connect with a pair of of contact of the front and back lifting interlock switch other end described in first group
Coil is lifted before stating before the lifting solenoid valve of a pair of of contact connection of the lifting interlock switch other end, the front and back lifting circuit is also
Including one end with described in first group it is front and back lifting the interlock switch other end a pair of of contact connect rear lifting interlock switch, one end
Coil is lifted after the lifting solenoid valve being connect with a pair of of contact of the rear lifting interlock switch other end；
It is described along reverse circuit the first normally closed interlock of reversing contactor that include one end connect with the other end of the startup component,
One end and the clockwise button that connect of the other end for reversing the first normally closed interlock of contactor, one end are another with the clockwise button
The clockwise coil of suitable reversing solenoid valve of one end connection, both ends are connected in parallel on described one end for reversing the first normally closed interlock of contactor respectively
It is connect with the other end of the clockwise button with the first normally open contact of clockwise contactor of the other end of the clockwise button, both ends
Clockwise contactor coil,
It is described normally closed tactile along the circuit clockwise contactor first that further include one end connect with the other end for starting component is reversed
Reverse button, one end and the reverse button that head, one end are connect with the other end of first normally closed interlock of clockwise contactor
The other end connection suitable reversing electromagnetism valve reversal coil, both ends be connected in parallel on first normally closed interlock of clockwise contactor respectively
The first normally open contact of reversing contactor of the other end of one end and the reverse button, the other end at both ends and the reverse button
The reversing contactor coil of connection；
It is described build volt circuit include several diodes, one end connect with the cathode of the diode build pressure electromagnetic valve, it is described
The other end for building pressure electromagnetic valve is connect with the cathode of the accumulator；The anode of first diode respectively with described in second group
Supporting leg stretches the first contact for receiving the interlock switch other end, the connection of the second contact, and the anode of the second diode is respectively with second
A pair of of contact of the group front and back lifting interlock switch other end connects, the anode of diode and the clockwise button described in third
Other end connection, the anode of the 4th diode connect with the other end of the reverse button；
It stretches to receive in the other end for starting component and the supporting leg and be set between interlock switch, front and back one end for lifting interlock switch
It is equipped with action interlocking contact the first normally closed interlock of device, in the cathode connecting moves interlocking contact device coil of the 4th diode；
In the other end of the clockwise contactor coil stop button is connect with the other end for reversing contactor coil jointly；Institute
State supporting leg solenoid valve stretch branch legged coil, supporting leg solenoid valve revenue and expenditure legged coil, lifting solenoid valve before lifting coil, lifting solenoid valve after
Lift coil, action interlocking contact device coil, along reverse the clockwise coil of solenoid valve, along reverse electromagnetism valve reversal coil respectively with institute
State the cathode connection of accumulator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820120866.XU CN207676859U (en) | 2018-01-24 | 2018-01-24 | A kind of luggage conveying vehicle traveling control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820120866.XU CN207676859U (en) | 2018-01-24 | 2018-01-24 | A kind of luggage conveying vehicle traveling control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207676859U true CN207676859U (en) | 2018-07-31 |
Family
ID=62974000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820120866.XU Active CN207676859U (en) | 2018-01-24 | 2018-01-24 | A kind of luggage conveying vehicle traveling control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207676859U (en) |
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2018
- 2018-01-24 CN CN201820120866.XU patent/CN207676859U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210120 Address after: 063000 No.7, Hongbei Road, economic development zone, Guye District, Tangshan City, Hebei Province Patentee after: Tangshan Dehui Aviation Equipment Co.,Ltd. Address before: 201316 No. 5999, Hunan Road, hangtou Town, Pudong New Area, Shanghai Patentee before: SHANGHAI HANGFU AIRPORT EQUIPMENT Co.,Ltd. |