CN205469141U - Electric cart with obstacle detection function - Google Patents
Electric cart with obstacle detection function Download PDFInfo
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- CN205469141U CN205469141U CN201520957393.5U CN201520957393U CN205469141U CN 205469141 U CN205469141 U CN 205469141U CN 201520957393 U CN201520957393 U CN 201520957393U CN 205469141 U CN205469141 U CN 205469141U
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Abstract
The utility model discloses an electric cart with obstacle detection function, including the automobile body, the inside motor that is provided with the battery and is connected with the battery of automobile body, bottom of the car body are provided with the wheel that links to each other with the motor, and automobile body top both ends are all fixed to be provided with the cockpit, and the cockpit includes seat portion, back portion and armrest part, and back portion sets up in the rear side of seat portion, and armrest part sets up in the both sides of seat portion, the both ends of automobile body still are provided with infrared receiving and dispatching detection module and warning lamp module piece, still are provided with buzzer module and control module on the automobile body, during by infrared receiving and dispatching detection module response barrier, by control module control buzzer module alarm output sound, simultaneous control warning lamp module piece is sent out police dispatch and is shown the signal. The utility model discloses an increase back portion and armrest part on the cockpit, improved driver's comfort level, when obstacle detection, report to the police simultaneously through two kinds of warning modes, improved driving safety nature greatly.
Description
Technical field
This utility model relates to mechanical field, a kind of electrically driven truck with detection of obstacles function for pushing or pull on conveying sheet car.
Background technology
In composite panel produces automatically in operation, need that composite panel is carried out transport and place.Traditional way is to utilize transport vehicle stacking to place sheet material, is then moved to sheet material rest area (or curing kilns) by people's hand propelled transport vehicle, composite board carries out carrying and places or maintenance.Owing to transport vehicle carrying sheet material quantity is more, therefore weight is big, and manpower is difficult to promote, and in transport vehicle moving process, staff is difficult to its direction is carried out adjustment accurately and timely.Prior art exists the technical scheme utilizing fork truck to promote transport vehicle, but owing to conveying sheet is entered curing kilns after, the track of curing kilns is narrow, it is impossible to turn around, and is difficult to move backward, and fork truck and the curing kilns pole of orbit are susceptible to collision and there is potential safety hazard.
In order to solve the problems referred to above, research staff designs a kind of two electrically driven trucks to operator seat, the seat being oppositely arranged can be driven, without moveing backward, turning around, but the most unidirectional operator seat or bidirectional driving position, driver's seat is all that iron plate is made, harder, and there is no backrest, during human pilot long drives, degree of fatigue is big.If bidirectional driving position increases dorsad owing to seat is oppositely arranged, will affect driver's video, be easily caused collision, cause danger.
Therefore, prior art has yet to be improved and developed.
Utility model content
The purpose of this utility model is to provide a kind of electrically driven truck with detection of obstacles function, can detect front and back, workshop barrier, and point out driver by sound and warning lamp simultaneously, improve drive safety, and increase backrest, improve driving comfort.
The technical solution of the utility model is as follows:
A kind of electrically driven truck with detection of obstacles function, including car body, described vehicle body is provided with battery, control mainboard and the motor being connected with battery and control mainboard, vehicle bottom is provided with the wheel being connected with motor, car body top two ends are all fixedly installed driver's seat, the control axle being connected and controlling wheel steering with wheel it is provided with in the middle of two driver's seats, the both sides, top of described control axle are provided with the driving hands handle being correspondingly arranged respectively with two driver's seats, rotating speed and the control panel of rotation direction of rotary shaft for controlling motor it is provided with on described driving handle, the top of described car body is additionally provided with two service brake parts being correspondingly arranged respectively with two driver's seats；
The side, two ends of described car body is provided with movable hook, and the top of described car body is provided with two pull bars being connected respectively with two movable hooks, and described pull bar controls movable hook rotation makes movable hook hook transport vehicle bottom bar；Described driver's seat includes that seat portion, back-rest and armrest part, described back-rest are arranged at the rear side of seat portion, and armrest part is arranged at the both sides of seat portion；The two ends of described car body are additionally provided with infrared receiving/transmission detection module and warning lamp module, described car body is additionally provided with buzzer module, described control mainboard is provided with control module；During by infrared receiving/transmission detection module sensing barrier, control module control buzzer module output alarm sound, control warning lamp module simultaneously and send alarm signal；Each warning lamp module includes that support bar, lampshade and lamp plate, described lamp plate are positioned in lampshade, and described lampshade arranges the top of support bar.
In the described electrically driven truck with detection of obstacles function, an infrared detection module includes: infrared emission unit and infrared receiver, and described infrared emission unit and infrared receiver are all connected with control module；Wherein:
Described infrared emission unit includes infrared transmitting tube, the first resistance, the second resistance and the first audion；The base stage of described first audion passes through the first resistance link control module, the grounded emitter of the first audion, and the colelctor electrode of the first audion connects the negative pole of infrared transmitting tube by the second resistance, and the positive pole of infrared transmitting tube connects VCC feeder ear；
Described infrared receiver includes infrared receiving tube, the second audion, the 3rd audion, the 3rd resistance, the 4th resistance and the 5th resistance；The colelctor electrode of described infrared receiving tube connects the base stage of the second audion, the grounded emitter of infrared receiving tube, the colelctor electrode of described second audion connects the base stage of the 3rd audion, also by the 3rd resistance eutral grounding, the emitter stage connection VCC feeder ear of described second audion；The emitter stage of described 3rd audion passes through the 4th resistance eutral grounding, the colelctor electrode link control module of the 3rd audion, connects VCC feeder ear also by the 5th resistance.
In the described electrically driven truck with detection of obstacles function, described control module includes control chip, the P2.2 end of described control chip connects one end of the first resistance, the INT0/P3.2 end of described control chip connects the colelctor electrode of the 3rd audion, and the P1.6/MISO/ADC6 end of described control chip connects buzzer module.
Display lamp, switching tube and pull-up resistor it is provided with on described lamp plate, the base stage of described switching tube connects the P1.7/SCLK/ADC7 end of control chip, the grounded emitter of switching tube, the colelctor electrode of switching tube connects the negative pole of display lamp, connects DC5V feeder ear also by pull-up resistor, and the positive pole of display lamp connects DC5V feeder ear.
In the described electrically driven truck with detection of obstacles function, described buzzer module includes buzzer, the 6th resistance and the 4th audion, the base stage of described 4th audion connects the P1.6/MISO/ADC6 end of control chip, the grounded emitter of the 4th audion, and the colelctor electrode of the 4th audion connects the negative pole of buzzer, connects DC5V feeder ear also by the 6th resistance.
In the described electrically driven truck with detection of obstacles function, described seat portion and back-rest being provided with foam-rubber cushion, described back-rest has the lobe coordinated with human body waist and the recess coordinated with human body back.
In the described electrically driven truck with detection of obstacles function, described movable hook includes the rotating shaft being connected with car body axial rotation, and described roller end is provided with projection, is formed hook-shaped；
Also including fixed plate, described fixed plate is fixing with vehicle body side to be connected, and fixed plate is arranged on rotating shaft side；Described rotating shaft opposite side is provided with connector, and described connector is fixing with rotating shaft to be connected, and described connector connects fixed plate by spring；
Described connector is connected with pull bar by steel wire, and described pull bar pulls connector by steel wire, makes axis of rotation, spring be stretched, and the spring after-contraction that is stretched makes axis of rotation reset, and completes movable hook and hooks transport vehicle bottom bar action.
In the described electrically driven truck with detection of obstacles function, described rotating shaft upper surface is further fixedly arranged on baffle plate, and described baffle plate and projection form the stopper slot blocking transport vehicle bottom bar.
In the described electrically driven truck with detection of obstacles function, described rotating shaft side is additionally provided with steel wire positive stop strip, and described steel wire positive stop strip is fixedly connected with the vehicle body, and described steel cord end is connected with connector by after steel wire positive stop strip.
The beneficial effects of the utility model: this utility model is by increasing back-rest and armrest part on driver's seat, improve the comfort level of driver, and infrared receiving/transmission detection module, warning lamp module and buzzer module it is additionally provided with at the two ends of car body, when infrared receiving/transmission detection module sensing barrier, buzzer module output alarm sound is controlled by control module, control warning lamp module simultaneously and send alarm signal, when detecting barrier, by two kinds of same alarms of warning way, substantially increase drive safety.
Accompanying drawing explanation
The structure diagram of the electrically driven truck with detection of obstacles function that Fig. 1 provides for this utility model.
The circuit diagram of the infrared emission unit of the electrically driven truck mid-infrared transmitting-receiving detection module with detection of obstacles function that Fig. 2 provides for this utility model.
The circuit diagram of the infrared receiver of the electrically driven truck mid-infrared transmitting-receiving detection module with detection of obstacles function that Fig. 3 provides for this utility model.
Control module, buzzer module and the circuit diagram of warning lamp module in the electrically driven truck with detection of obstacles function that Fig. 4 provides for this utility model.
The structure diagram of an angle of movable hook in the electrically driven truck with detection of obstacles function that Fig. 5 provides for this utility model.
The structure diagram of another angle of movable hook in the electrically driven truck with detection of obstacles function that Fig. 6 provides for this utility model.
Detailed description of the invention
For making the purpose of this utility model, technical scheme and advantage clearer, clear and definite, this utility model is further described by the embodiment that develops simultaneously referring to the drawings.
The utility model discloses a kind of electrically driven truck with detection of obstacles function, as shown in Figure 1, including car body 100, this car body 100 is internally provided with battery, controls mainboard and the motor (not drawing in figure) being connected with battery and control mainboard, is provided with four wheels 110 being connected with motor bottom car body 100.Two ends, car body 100 top are all fixedly installed driver's seat, two driver's seats are arranged face-to-face, it is provided with in the middle of two driver's seats and is connected and controls the control axle 130 that wheel 110 turns to wheel 110, the both sides, top of this control axle 130 are provided with the driving handle 140 being correspondingly arranged respectively with two driver's seats, driving rotating speed and the control panel (not drawing in figure) of rotation direction being provided with the rotary shaft controlling motor on handle 140, the top of car body 100 is additionally provided with two service brake parts 150 being correspondingly arranged respectively with two driver's seats.The side, two ends of car body 100 is provided with movable hook 200, and the top of car body 100 is provided with two pull bars 160 being connected respectively with two movable hooks 200, and this pull bar 160 is used for controlling movable hook 200 rotation makes movable hook 200 hook transport vehicle bottom bar.Pass through this setup, staff can select the driver's seat being suitable for drive (driver's seat configures a service brake part, pull bar, a driving handle) according to actual shipment needs, not only it is easy to pull transport vehicle to move, the translational speed to transport vehicle and direction accurately and timely are controlled, driver can see front simultaneously, improves the safety in transportation.
In actual application, need to push in curing kilns the transport vehicle carrying sheet material sheet material is carried out maintenance process owing to having the electrically driven truck of detection of obstacles function, and in order to save space, the track of curing kilns is the narrowest, track width is about 1 meter, the electrically driven truck therefore with detection of obstacles function cannot turn around inside curing kilns, after transport vehicle is pushed curing kilns, can only fall back out.And owing to track is the narrowest, when therefore falling back often with rail flanges generation frictional impact, troublesome poeration, inconvenient, and curing kilns spread all over and adds hot channel in a large number, be susceptible to security incident when there is the electrically driven truck collision of detection of obstacles function.This set of the present utility model has the electrically driven truck with detection of obstacles function of two driver's seats opposed to be particularly well-suited to the movement requirement of this slype, after transport vehicle is pushed curing kilns, driver can be by changing driver's seat position, become reversing driving forward, improve convenience and safety greatly.
In order to increase comfort level, described driver's seat includes seat portion 120, back-rest 190 and armrest part, and described back-rest 190 is arranged at the rear side of seat portion 120, and armrest part is arranged at the both sides of seat portion 120；When driving, driver can drive against backrest, add driving comfort.
See also Fig. 2, Fig. 3 and Fig. 4, in order to improve drive safety, the two ends of described car body are additionally provided with infrared receiving/transmission detection module 30 and warning lamp module (non-label on figure), buzzer module 50 it is additionally provided with on described car body, two infrared receiving/transmission detection modules 30 are separately positioned in the both ends of the surface of car body, and two warning lamp modules are arranged at the end face two ends of car body.Concrete, each warning lamp module includes support bar 61, lampshade 62 and lamp plate (not shown), and described lamp plate is positioned in lampshade 62, and described lampshade 62 arranges the top of support bar 61, in order to driver sees alarm signal in time.
Wherein, this buzzer module 50 may be provided near driver's seat, makes driver can receive dangerous tip in time.Control module 40 is set on described control mainboard, connects buzzer module 50 and infrared receiving/transmission detection module 30；When infrared receiving/transmission detection module 30 senses barrier, control module 40 control buzzer module 50 and export alarm sound, control warning lamp module simultaneously and send alarm signal.
Specifically, an infrared detection module is arranged on the front end of car body, and another infrared detection module is arranged on the rear end of car body.The circuit of two infrared detection modules is corresponding, what this utility model only introduced an infrared detection module is applied to circuit, comprising: infrared emission unit 301 and infrared receiver 302, described infrared emission unit 301 and infrared receiver 302 are all connected with control module 40.
Described infrared emission unit 301 includes infrared transmitting tube D1, the first resistance R1, the second resistance R2 and the first audion Q1；The base stage of described first audion Q1 passes through the first resistance R1 link control module 40, the grounded emitter of the first audion Q1, the colelctor electrode of the first audion Q1 connects the negative pole of infrared transmitting tube D1 by the second resistance R2, and the positive pole of infrared transmitting tube D1 connects VCC feeder ear.During electrically driven truck work, control module 40 continue to put out high level to the first audion Q1, make infrared transmitting tube D1 persistently launch infrared ray.
Described infrared receiver 302 includes infrared receiving tube Q0, the second audion Q2, the 3rd audion Q3, the 3rd resistance R3, the 4th resistance R4 and the 5th resistance R5；The colelctor electrode of described infrared receiving tube Q0 connects the base stage of the second audion Q2, the grounded emitter of infrared receiving tube Q0, the colelctor electrode of described second audion Q2 connects the base stage of the 3rd audion Q3, also by the 3rd resistance R3 ground connection, the emitter stage connection VCC feeder ear of described second audion Q2；The emitter stage of described 3rd audion Q3 passes through the 4th resistance R4 ground connection, the colelctor electrode link control module 40 of the 3rd audion Q3, connects VCC feeder ear also by the 5th resistance R5.
Described infrared receiving tube Q0 and infrared transmitting tube D1 is infrared tube, when car body front and back have infrared ray that infrared transmitting tube D1 launches reflected by barrier received by infrared receiving tube Q0 time, amplified for the first time by the second audion Q2, after being amplified by the 3rd audion Q3 second time again, feeding back this detection signal to control module 40, control module 40 controls buzzer module 50 sounding again.If barrier is farther out, then the light of its reflection is more weak, and control module 40 will not deal with.
Please continue to refer to Fig. 4, described control module 40 includes control chip U1, wherein, the P2.2 end of described control chip U1 connects one end of the first resistance R1, the INT0/P3.2 end of described control chip U1 connects the colelctor electrode of the 3rd audion Q3, and the P1.7/SCLK/ADC7 end of described control chip U1 connects buzzer module 50.
Described buzzer module 50 includes buzzer M1, the 6th resistance R6 and the 4th audion Q4, the base stage of described 4th audion Q4 connects the P1.6/MISO/ADC6 end of control chip U1, the grounded emitter of the 4th audion Q4, and the colelctor electrode of the 4th audion Q4 connects the negative pole of buzzer M1, connects DC5V feeder ear also by the 6th resistance R6.When controlling core output control signal, the 4th audion Q4 conducting, make the negative pole of buzzer M1 drag down sounding.
Display lamp LED, switching tube Q11 and pull-up resistor R11 it is provided with on described lamp plate, the base stage of described switching tube Q 11 connects the P1.7/SCLK/ADC7 end of control chip U1, the grounded emitter of switching tube Q11, the colelctor electrode of switching tube Q11 connects the negative pole of display lamp LED, connects DC5V feeder ear also by pull-up resistor R11, and the positive pole of display lamp LED connects DC5V feeder ear.In the present embodiment, two lamp plates electrically connect with the P1.7/SCLK/ADC7 end of equal control chip U1, and when control chip U1 exports control signal, the display lamp LED on two lamp plates all sends alarm signal.
Should be noted that, control chip U1 can use routine to have the chip of warning output function, such as STC12C5616AD chip, this chip has multiple control port, the infrared emission unit 301 of another infrared detection module and infrared receiver 302 may select the P2.1-P2.7 of control chip U1, or P1.1-P1.7 port connects.It is of course also possible to use the chip of other type, this is not restricted by this utility model.
Please continue to refer to Fig. 1, in order to improve the comfort level of operator seat further, it is provided with foam-rubber cushion in described seat portion 120 and back-rest 190, make seat cushion more comfortable, described back-rest 190 has the lobe coordinated with human body waist and the recess coordinated with human body back, with Human Physiology curve fitting, improve driving comfort, reduce waist, NC risk.
Further, seeing Fig. 5 and Fig. 6, movable hook 200 includes the rotating shaft 210 being connected with car body 100 axial rotation (rotation direction sees Fig. 5), and this rotating shaft 210 end is provided with projection 220, is formed hook-shaped, for hooking the cross bar bottom transport vehicle.Movable hook 200 structure also includes fixed plate 230, and this fixed plate 230 is fixing with car body 100 side to be connected, and fixed plate 230 is arranged on rotating shaft 210 side；And rotating shaft 210 opposite side is provided with connector 240, this connector 240 is fixing with rotating shaft 210 to be connected, and connector 240 connects fixed plate 230 by spring 250；Meanwhile, connector 240 is connected with pull bar 160 by steel wire 260.During action, pull bar 160 pulls downward on connector 240 by steel wire 260, makes rotating shaft 210 rotate, and projection 220 rotates into level from vertical state simultaneously, now can be stretched into bottom transport vehicle by movable hook 200；Spring 250 is stretched because of axis of rotation, and when driver's releasing lever 160, spring 250 shrinks and makes rotating shaft 210 rotate reset, and the projection 220 of movable hook 200 hooks transport vehicle bottom bar.This utility model uses this structure, on the one hand the physical action Stability Analysis of Structures being because pull bar-steel wire-spring is reliable, more durable compared with other structures utilizing circuit or motor to control, and be swift in response, without postponing, not only flexible adjustment, and also stabilized structure (does not has gear to coordinate, gear displacement will not be occurred to scrap), be particularly well-suited to the bigger transport vehicle of quality pulls requirement；On the other hand, can realize regulating the rotational angle of rotating shaft (i.e. projection) easily by the length of regulation steel wire so that it is be applicable to the transport vehicle of different structure, the position of pull bar is arranged on below control axle 130, it is simple to driver operates.
In one preferred embodiment, rotating shaft 210 upper surface is further fixedly arranged on baffle plate 270(and sees Fig. 5 and 3), this baffle plate 270 and projection 220 form the stopper slot 280 blocking transport vehicle bottom bar.This set structure, on the one hand, baffle plate 270 can excessively stretch into when movable hook 200 rotates and stretches into bottom transport vehicle and miss the position of cross bar by barrier activity hook 200, on the other hand, cross bar can be stuck in stopper slot 280 after movable hook 200 hooks cross bar by baffle plate 270, it is further ensured that having the electrically driven truck of detection of obstacles function is connected with the firm of transport vehicle, makes the distance between two cars fix simultaneously, it is to avoid two cars collide.In actual application, baffle plate 270 is arranged to semicircle, this be in order to save material and make baffle plate 270 when rotating more smooth and easy.
In a preferred embodiment, the opposite side (i.e. contrary with fixed plate 230 position side) in rotating shaft 210 is provided with steel wire positive stop strip 290(and sees Fig. 6), steel wire 260 is connected with connector 240 after this steel wire positive stop strip 290 again.This setup can ensure that steel wire 260 for connector 240 pulling force down, thus ensure that rotating shaft 210 can be with the rotation of fast and stable.
Further, seeing Fig. 1, drive and be additionally provided with display speed and the display screen 170 of battery electric quantity on handle 140, driver can connect speed and the battery level of the electrically driven truck with detection of obstacles function intuitively by this display screen 170.
In sum, this utility model is by increasing back-rest and armrest part on driver's seat, improve the comfort level of driver, and it is additionally provided with infrared receiving/transmission detection module, warning lamp module and buzzer module at the two ends of car body, during by infrared receiving/transmission detection module sensing barrier, control module controls buzzer module output alarm sound, control warning lamp module simultaneously and send alarm signal, when detecting barrier, by two kinds of same alarms of warning way, substantially increase drive safety.
Should be understood that; application of the present utility model is not limited to above-mentioned citing; for those of ordinary skills, can be improved according to the above description or convert, all these modifications and variations all should belong to the protection domain of this utility model claims.
Claims (9)
1. an electrically driven truck with detection of obstacles function, including car body, described vehicle body is provided with battery, control mainboard and the motor being connected with battery and control mainboard, vehicle bottom is provided with the wheel being connected with motor, car body top two ends are all fixedly installed driver's seat, the control axle being connected and controlling wheel steering with wheel it is provided with in the middle of two driver's seats, the both sides, top of described control axle are provided with the driving hands handle being correspondingly arranged respectively with two driver's seats, rotating speed and the control panel of rotation direction of rotary shaft for controlling motor it is provided with on described driving handle, the top of described car body is additionally provided with two service brake parts being correspondingly arranged respectively with two driver's seats；
The side, two ends of described car body is provided with movable hook, and the top of described car body is provided with two pull bars being connected respectively with two movable hooks, and described pull bar controls movable hook rotation makes movable hook hook transport vehicle bottom bar；It is characterized in that, described driver's seat includes that seat portion, back-rest and armrest part, described back-rest are arranged at the rear side of seat portion, and armrest part is arranged at the both sides of seat portion；The two ends of described car body are additionally provided with infrared receiving/transmission detection module and warning lamp module, described car body is additionally provided with buzzer module, described control mainboard is provided with control module；During by infrared receiving/transmission detection module sensing barrier, control module control buzzer module output alarm sound, control warning lamp module simultaneously and send alarm signal；Each warning lamp module includes that support bar, lampshade and lamp plate, described lamp plate are positioned in lampshade, and described lampshade arranges the top of support bar.
The electrically driven truck with detection of obstacles function the most according to claim 1, it is characterised in that an infrared detection module includes: infrared emission unit and infrared receiver, described infrared emission unit and infrared receiver are all connected with control module；Wherein:
Described infrared emission unit includes infrared transmitting tube, the first resistance, the second resistance and the first audion；The base stage of described first audion passes through the first resistance link control module, the grounded emitter of the first audion, and the colelctor electrode of the first audion connects the negative pole of infrared transmitting tube by the second resistance, and the positive pole of infrared transmitting tube connects VCC feeder ear；
Described infrared receiver includes infrared receiving tube, the second audion, the 3rd audion, the 3rd resistance, the 4th resistance and the 5th resistance；The colelctor electrode of described infrared receiving tube connects the base stage of the second audion, the grounded emitter of infrared receiving tube, the colelctor electrode of described second audion connects the base stage of the 3rd audion, also by the 3rd resistance eutral grounding, the emitter stage connection VCC feeder ear of described second audion；The emitter stage of described 3rd audion passes through the 4th resistance eutral grounding, the colelctor electrode link control module of the 3rd audion, connects VCC feeder ear also by the 5th resistance.
The electrically driven truck with detection of obstacles function the most according to claim 2, it is characterized in that, described control module includes control chip, the P2.2 end of described control chip connects one end of the first resistance, the INT0/P3.2 end of described control chip connects the colelctor electrode of the 3rd audion, and the P1.6/MISO/ADC6 end of described control chip connects buzzer module.
The electrically driven truck with detection of obstacles function the most according to claim 3, it is characterized in that, described buzzer module includes buzzer, the 6th resistance and the 4th audion, the base stage of described 4th audion connects the P1.6/MISO/ADC6 end of control chip, the grounded emitter of the 4th audion, and the colelctor electrode of the 4th audion connects the negative pole of buzzer, connects DC5V feeder ear also by the 6th resistance.
The electrically driven truck with detection of obstacles function the most according to claim 3, it is characterized in that, display lamp, switching tube and pull-up resistor it is provided with on described lamp plate, the base stage of described switching tube connects the P1.7/SCLK/ADC7 end of control chip, the grounded emitter of switching tube, the colelctor electrode of switching tube connects the negative pole of display lamp, connects DC5V feeder ear also by pull-up resistor, and the positive pole of display lamp connects DC5V feeder ear.
The electrically driven truck with detection of obstacles function the most according to claim 1, it is characterised in that be provided with foam-rubber cushion in described seat portion and back-rest, described back-rest has the lobe coordinated with human body waist and the recess coordinated with human body back.
The electrically driven truck with detection of obstacles function the most according to claim 1, it is characterised in that described movable hook includes the rotating shaft being connected with car body axial rotation, described roller end is provided with projection, is formed hook-shaped；
Also including fixed plate, described fixed plate is fixing with vehicle body side to be connected, and fixed plate is arranged on rotating shaft side；Described rotating shaft opposite side is provided with connector, and described connector is fixing with rotating shaft to be connected, and described connector connects fixed plate by spring；
Described connector is connected with pull bar by steel wire, and described pull bar pulls connector by steel wire, makes axis of rotation, spring be stretched, and the spring after-contraction that is stretched makes axis of rotation reset, and completes movable hook and hooks transport vehicle bottom bar action.
The electrically driven truck with detection of obstacles function the most according to claim 7, it is characterised in that described rotating shaft upper surface is further fixedly arranged on baffle plate, described baffle plate and projection form the stopper slot blocking transport vehicle bottom bar.
The electrically driven truck with detection of obstacles function the most according to claim 7, it is characterized in that, described rotating shaft side is additionally provided with steel wire positive stop strip, and described steel wire positive stop strip is fixedly connected with the vehicle body, and described steel cord end is connected with connector by after steel wire positive stop strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520957393.5U CN205469141U (en) | 2015-11-26 | 2015-11-26 | Electric cart with obstacle detection function |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520957393.5U CN205469141U (en) | 2015-11-26 | 2015-11-26 | Electric cart with obstacle detection function |
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| CN205469141U true CN205469141U (en) | 2016-08-17 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108657052A (en) * | 2018-06-28 | 2018-10-16 | 张亚菊 | A kind of intelligent repository carrier preventing collision |
| CN108942872A (en) * | 2018-09-10 | 2018-12-07 | 安徽灵翔智能机器人技术有限公司 | A kind of secondary sorting machine people for logistics terminal |
-
2015
- 2015-11-26 CN CN201520957393.5U patent/CN205469141U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108657052A (en) * | 2018-06-28 | 2018-10-16 | 张亚菊 | A kind of intelligent repository carrier preventing collision |
| CN108942872A (en) * | 2018-09-10 | 2018-12-07 | 安徽灵翔智能机器人技术有限公司 | A kind of secondary sorting machine people for logistics terminal |
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