CN105399014A - Protective type forklift control system - Google Patents
Protective type forklift control system Download PDFInfo
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- CN105399014A CN105399014A CN201510786030.4A CN201510786030A CN105399014A CN 105399014 A CN105399014 A CN 105399014A CN 201510786030 A CN201510786030 A CN 201510786030A CN 105399014 A CN105399014 A CN 105399014A
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- pallet fork
- sensor
- guar plate
- actuating device
- pallet
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Abstract
The invention discloses a protective type forklift control system which comprises a forklift body, attachments, a first driving device, a second driving device, a third driving device, a fourth driving device, a fifth driving device and a control device. The forklift body is provided with a mast, and the attachments are mounted on the mast and driven by the first driving device. The attachments comprise a goods blocking frame, a first pallet fork, a second pallet fork, a first protective plate and a second protective plate. The first pallet fork and the second pallet fork are driven by the second driving device and the third driving device respectively and are provided with a first sensor and a second sensor respectively. The first protective plate and the second protective plate are driven by the fourth driving device and the fifth driving device respectively and are provided with a third sensor and a fourth sensor respectively. The control device controls the second driving device, the third driving device, the fourth driving device and the fifth driving device to act according to detection signals sent by the first sensor, the second sensor, the third sensor and the fourth sensor.
Description
Technical field
The present invention relates to fork truck technical field, particularly relate to a kind of protected type fork truck control system.
Background technology
Fork truck is industrial transportation vehicle, refer to member pallet cargo is loaded and unloaded, the various wheeled carrying vehicle of stacking and short range hauling operation.
Fork truck, when loading and unloading pallet cargo, in order to improve the stationarity of goods in handling process, needs to make two pallet forks be close to the side plate of pallet both sides as far as possible, but conveniently the insertion of pallet fork needs again the spacing as far as possible between reduction two pallet forks.And the spacing of pallet fork in existing fork truck is all adopt the mode of manually adjustment to carry out, not only if want to reach and facilitate the insertion of pallet fork but also the stationarity in portage process can be improved, carry out twice spacing adjustment before just needing the insertion to pallet fork and after inserting, extremely bother.In addition, when carried goods is piled up too high, problem goods rollover occurring or drops is easy to.
Summary of the invention
Based on the technical matters that above-mentioned background technology exists, the present invention proposes a kind of protected type fork truck control system.
The present invention proposes a kind of protected type fork truck control system, comprising: car body, accessory, the first actuating device, the second actuating device, the 3rd actuating device, four-drive device, the 5th actuating device and control setup, wherein:
The front end of car body is provided with door frame, and accessory to be arranged on door frame and to be driven by the first driver train and carries out lifting action;
Accessory comprises the gear shelf slidably installed with door frame, and the first pallet fork, the second pallet fork, the first guar plate and the second guar plate that are slidably arranged on gear shelf, first pallet fork and the second pallet fork are driven by the second actuating device and the 3rd actuating device all between the first guar plate and the second guar plate and respectively and carry out parallel motion work, on the first pallet fork and the second pallet fork mutually away from side be separately installed with first sensor and the second sensor; First backplate and the second backplate are driven by four-drive device and the 5th actuating device respectively and carry out parallel motion action, and on the first guar plate and the second guar plate, side close to each other is separately installed with the 3rd sensor and four-sensor;
First sensor is for detecting the situation that puts in place of the first pallet fork and detection signal being sent to control setup;
Second sensor is for detecting the situation that puts in place of the second pallet fork and detection signal being sent to control setup;
3rd sensor is for detecting the situation that puts in place of the first guar plate and detection signal being sent to control setup;
Four-sensor is for detecting the situation that puts in place of the second guar plate and detection signal being sent to control setup;
Control setup respectively the second actuating device, the 3rd actuating device, four-drive device is connected with the 5th actuating device, control setup controls the second actuating device action according to the detection signal that first sensor sends, and controls the 3rd actuating device action according to the detection signal that the second sensor sends; When the first pallet fork and the second pallet fork all put in place, the detection signal that control setup sends according to the 3rd sensor controls four-drive device action, controls the 5th actuating device action according to the detection signal that four-sensor sends.
Preferably, the first pallet fork and the second pallet fork are equipped with initial position, and when the first pallet fork and the second pallet fork are all positioned at initial position, are formed with the spacing of adaptation first pallet fork and the second pallet fork pallet fork insertion pallet between the first pallet fork and the second pallet fork; And often complete and once carry action, the first pallet fork and the second pallet fork are reset to initial position again.
Preferably, the first guar plate and the second guar plate are equipped with initial position, and when the first guar plate and the second guar plate are all positioned at initial position, are formed with the spacing adapting to goods and load between the first guar plate and the second guar plate; And often complete and once carry action, the first guar plate and the second guar plate are reset to initial position again.
Preferably, the initial position of the first pallet fork and the second pallet fork all can be preset according to the specification of pallet.
Preferably, the initial position of the first guar plate and the second guar plate all can be preset according to the specification of goods.
Preferably, the lower surface of the first pallet fork and the second pallet fork is all positioned in same level.
Preferably, the lower surface of the first guar plate and the second guar plate is all positioned in same level, and the lower surface of the first guar plate and the second guar plate is all positioned at the top of the lower surface of the first pallet fork and the second pallet fork.
Preferably, be embedded with in the lower surface of the first pallet fork or the second pallet fork or the first guar plate or the second guar plate for detecting and the rang sensor of spacing between its underlying object, and this rang sensor is connected with telltale.
Preferably, first sensor is proximity transducer.
Preferably, the second sensor is proximity transducer.
Preferably, the 3rd sensor is pressure sensor.
Preferably, four-sensor is pressure sensor.
In the present invention, the first actuating device carries out oscilaltion for driving accessory; The first guar plate in accessory and the second guar plate are used for protecting the goods of carrying, avoid goods that the problem of turning on one's side or dropping occurs in handling process; Second actuating device and the 3rd actuating device are respectively used to drive the first pallet fork in accessory and the second pallet fork to carry out parallel motion, to adjust spacing therebetween; Four-drive device and the 5th actuating device are respectively used to drive the first guar plate in accessory and the second guar plate to carry out parallel motion, with the both sides making the first guar plate and the second guar plate be resisted against goods respectively; First sensor is for detecting the situation that puts in place of the first pallet fork and detection signal being sent to control setup, when first sensor detects that the side of the first pallet fork abuts to the side of pallet, the signal that puts in place detected is sent to control setup by first sensor, and control setup controls the second actuating device to be stopped driving; Second sensor is for detecting the situation that puts in place of the second pallet fork and detection signal being sent to control setup, when the second sensor detects that the side of the second pallet fork abuts to the side of pallet, the signal that puts in place detected is sent to control setup by the second sensor, and control setup controls the 3rd actuating device to be stopped driving; 3rd sensor is for detecting the situation that puts in place of the first guar plate and detection signal being sent to control setup, when the first pallet fork and the second pallet fork all put in place, four-drive device drives the first guar plate to move, when the 3rd sensor detects that the first guar plate has abutted to goods, the signal that puts in place detected is sent to control setup by the 3rd sensor, and control setup controls four-drive device to be stopped driving; Four-sensor is for detecting the situation that puts in place of the second guar plate and detection signal being sent to control setup, when the first pallet fork and the second pallet fork all put in place, 5th actuating device drives the second guar plate to move, when four-sensor detects that the second guar plate has abutted to goods, the signal that puts in place detected is sent to control setup by four-sensor, and control setup controls the 5th actuating device to be stopped driving; When the first pallet fork, the second pallet fork, the first guar plate and the second guar plate are all on board, the first actuating device can be started and carry out lifting action.
In sum, the present invention by the automatic adjustment achieved the spacing between the first pallet fork and the second pallet fork that cooperatively interacts of the second actuating device, the 3rd actuating device, first sensor, the second sensor and control setup, thus improves comfort feature and the stationarity of goods in handling process of pallet fork insertion; The setting of the first retaining frame and the second retaining frame achieves the protection in portage process, it is avoided to occur to turn on one's side or the problem that drops in handling process, and by the automatic adjustment achieved the first guar plate and the second guar plate and cargo contacts state that cooperatively interacts of four-drive device, the 5th actuating device, the 3rd sensor, four-sensor and control setup.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of protected type fork truck control system that the present invention proposes;
The structural representation of accessory described in a kind of protected type fork truck control system that Fig. 2 proposes for the present invention.
Detailed description of the invention
Below, by specific embodiment, technical scheme of the present invention is described in detail.
As shown in Figure 1-2, Fig. 1 is the structural representation of a kind of protected type fork truck control system that the present invention proposes; The structural representation of accessory described in a kind of protected type fork truck control system that Fig. 2 proposes for the present invention.
With reference to Fig. 1-2, a kind of protected type fork truck control system that the embodiment of the present invention proposes, comprising: car body 1, accessory, the first actuating device, the second actuating device, the 3rd actuating device, four-drive device, the 5th actuating device and control setup, wherein:
The front end of car body 1 is provided with door frame 2, and accessory to be arranged on door frame 2 and to be driven by the first driver train and carries out lifting action; Accessory comprises the gear shelf 3 slidably installed with door frame 2, and the first pallet fork 4, second pallet fork 5, first guar plate 6 and the second guar plate 7 be slidably arranged on gear shelf 3, first pallet fork 4 and the second pallet fork 5 are driven by the second actuating device and the 3rd actuating device all between the first guar plate 6 and the second guar plate 7 and respectively and carry out parallel motion work, on the first pallet fork 4 and the second pallet fork 5 mutually away from side be separately installed with first sensor and the second sensor; First backplate and the second backplate are driven by four-drive device and the 5th actuating device respectively and carry out parallel motion action, and on the first guar plate 6 and the second guar plate 7, side close to each other is separately installed with the 3rd sensor and four-sensor.
First sensor is proximity transducer, and first sensor is for detecting the situation that puts in place of the first pallet fork 4 and detection signal being sent to control setup; Second sensor is proximity transducer, and the second sensor is for detecting the situation that puts in place of the second pallet fork 5 and detection signal being sent to control setup; 3rd sensor is pressure sensor, and the 3rd sensor is for detecting the situation that puts in place of the first guar plate 6 and detection signal being sent to control setup; Four-sensor is pressure sensor, and four-sensor is for detecting the situation that puts in place of the second guar plate 7 and detection signal being sent to control setup.
Control setup respectively the second actuating device, the 3rd actuating device, four-drive device is connected with the 5th actuating device, control setup controls the second actuating device action according to the detection signal that first sensor sends, and controls the 3rd actuating device action according to the detection signal that the second sensor sends; When the first pallet fork 4 and the second pallet fork 5 all put in place, the detection signal that control setup sends according to the 3rd sensor controls four-drive device action, controls the 5th actuating device action according to the detection signal that four-sensor sends.
In the present embodiment, first pallet fork 4 and the second pallet fork 5 are equipped with initial position, and when the first pallet fork 4 and the second pallet fork 5 are all positioned at initial position, between the first pallet fork 4 and the second pallet fork 5, be formed with the spacing of adaptation first pallet fork 4 and the second pallet fork 5 pallet fork insertion pallet; And often complete and once carry action, the first pallet fork 4 and the second pallet fork 5 are reset to initial position again; First guar plate 6 and the second guar plate 7 are equipped with initial position, and when the first guar plate 6 and the second guar plate 7 are all positioned at initial position, are formed with the spacing adapting to goods and load between the first guar plate 6 and the second guar plate 7; And often complete and once carry action, the first guar plate 6 and the second guar plate 7 are reset to initial position again; When the first pallet fork 4 and the second pallet fork 5 are in initial position, be and be inserted into pallet state, after the first pallet fork 4 and the second pallet fork 5 insert pallet, more progressively move until it touches the sidewall of pallet respectively in the opposite direction under the driving of the second actuating device and the 3rd actuating device; After the first pallet fork 4 and the second pallet fork 5 put in place, the first guar plate 6 and the second guar plate 7 progressively carry out drawing close until it touches goods to close direction under the driving of four-drive device and the 5th actuating device.
And in the present embodiment, the initial position of the first pallet fork 4 and the second pallet fork 5 all can be preset according to pallet specification; The initial position of the first guar plate 6 and the second guar plate 7 all can be preset according to goods specification, in specific works, and can according to the specification of pallet and goods presetting initial position.
In addition, in the present embodiment, the lower surface of the first pallet fork and the second pallet fork 5 is all positioned in same level; The lower surface of the first guar plate 6 and the second guar plate 7 is all positioned in same level, and the lower surface of the first guar plate 6 and the second guar plate 7 is all positioned at the top of the lower surface of the first pallet fork 4 and the second pallet fork 5, be embedded with for detecting and the rang sensor of spacing between its underlying object in the lower surface of the first pallet fork or the second pallet fork or the first guar plate 6 or the second guar plate 7, and this rang sensor is connected with telltale, convenient operation personnel carrying operation can be carried out by rang sensor with coordinating of telltale.
In the present invention, the first actuating device carries out oscilaltion for driving accessory; The first guar plate 6 in accessory and the second guar plate 7, for protecting the goods of carrying, avoid goods that the problem of turning on one's side or dropping occurs in handling process; Second actuating device and the 3rd actuating device are respectively used to drive the first pallet fork 4 in accessory and the second pallet fork 5 to carry out parallel motion, to adjust spacing therebetween; Four-drive device and the 5th actuating device are respectively used to drive the first guar plate 6 in accessory and the second guar plate 7 to carry out parallel motion, with the both sides making the first guar plate 6 and the second guar plate 7 be resisted against goods respectively; First sensor is for detecting the situation that puts in place of the first pallet fork 4 and detection signal being sent to control setup; Second sensor is for detecting the situation that puts in place of the second pallet fork 5 and detection signal being sent to control setup; 3rd sensor is for detecting the situation that puts in place of the first guar plate 6 and detection signal being sent to control setup; Four-sensor is for detecting the situation that puts in place of the second guar plate 7 and detection signal being sent to control setup.
Working process of the present invention is: when first sensor detects that the side of the first pallet fork 4 abuts to the side of pallet, the signal that puts in place detected is sent to control setup by first sensor, and control setup controls the second actuating device to be stopped driving; When the second sensor detects that the side of the second pallet fork 5 abuts to the side of pallet, the signal that puts in place detected is sent to control setup by the second sensor, and control setup controls the 3rd actuating device to be stopped driving; When the first pallet fork 4 and the second pallet fork 5 all put in place, four-drive device drives the first guar plate 6 to move, when the 3rd sensor detects that the first guar plate 6 has abutted to goods, the signal that puts in place detected is sent to control setup by the 3rd sensor, and control setup controls four-drive device to be stopped driving; When the first pallet fork 4 and the second pallet fork 5 all put in place, 5th actuating device drives the second guar plate 7 to move, when four-sensor detects that the second guar plate 7 has abutted to goods, the signal that puts in place detected is sent to control setup by four-sensor, and control setup controls the 5th actuating device to be stopped driving; When the first pallet fork 4, second pallet fork 5, first guar plate 6 and the second guar plate 7 are all on board, the first actuating device can be started and carry out lifting action.
As from the foregoing, the present invention by the automatic adjustment achieved the spacing between the first pallet fork 4 and the second pallet fork 5 that cooperatively interacts of the second actuating device, the 3rd actuating device, first sensor, the second sensor and control setup, thus improves comfort feature and the stationarity of goods in handling process of pallet fork insertion; The setting of the first retaining frame and the second retaining frame achieves the protection in portage process, it is avoided to occur to turn on one's side or the problem that drops in handling process, and by the automatic adjustment achieved the first guar plate 6 and the second guar plate 7 and cargo contacts state that cooperatively interacts of four-drive device, the 5th actuating device, the 3rd sensor, four-sensor and control setup.
The above; be only the present invention's preferably detailed description of the invention; but protection scope of the present invention is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the present invention discloses; be equal to according to technical scheme of the present invention and inventive concept thereof and replace or change, all should be encompassed within protection scope of the present invention.
Claims (10)
1. a protected type fork truck control system, is characterized in that, comprising: car body (1), accessory, the first actuating device, the second actuating device, the 3rd actuating device, four-drive device, the 5th actuating device and control setup, wherein:
The front end of car body (1) is provided with door frame (2), and accessory is arranged on door frame (2) and goes up and carry out lifting action by the first driver train driving;
Accessory comprises the gear shelf (3) slidably installed with door frame (2), and the first pallet fork (4) be slidably arranged on gear shelf (3), second pallet fork (5), first guar plate (6) and the second guar plate (7), first pallet fork (4) and the second pallet fork (5) are all positioned between the first guar plate (6) and the second guar plate (7) and also carry out parallel motion work by the second actuating device and the driving of the 3rd actuating device respectively, first pallet fork (4) and the second pallet fork (5) upper mutual away from side be separately installed with first sensor and the second sensor, first backplate and the second backplate are driven by four-drive device and the 5th actuating device respectively and carry out parallel motion action, and the first guar plate (6) and the upper side close to each other of the second guar plate (7) are separately installed with the 3rd sensor and four-sensor,
First sensor is for detecting the situation that puts in place of the first pallet fork (4) and detection signal being sent to control setup;
Second sensor is for detecting the situation that puts in place of the second pallet fork (5) and detection signal being sent to control setup;
3rd sensor is for detecting the situation that puts in place of the first guar plate (6) and detection signal being sent to control setup;
Four-sensor is for detecting the situation that puts in place of the second guar plate (7) and detection signal being sent to control setup;
Control setup respectively the second actuating device, the 3rd actuating device, four-drive device is connected with the 5th actuating device, control setup controls the second actuating device action according to the detection signal that first sensor sends, and controls the 3rd actuating device action according to the detection signal that the second sensor sends; When the first pallet fork (4) and the second pallet fork (5) all put in place, the detection signal that control setup sends according to the 3rd sensor controls four-drive device action, controls the 5th actuating device action according to the detection signal that four-sensor sends.
2. protected type fork truck control system according to claim 1, it is characterized in that, first pallet fork (4) and the second pallet fork (5) are equipped with initial position, and when the first pallet fork (4) and the second pallet fork (5) are all positioned at initial position, between the first pallet fork (4) and the second pallet fork (5), be formed with the spacing of adaptation first pallet fork (4) and the second pallet fork (5) pallet fork insertion pallet; And often complete and once carry action, the first pallet fork (4) and the second pallet fork (5) are reset to initial position again.
3. protected type fork truck control system according to claim 1, it is characterized in that, first guar plate (6) and the second guar plate (7) are equipped with initial position, and when the first guar plate (6) and the second guar plate (7) are all positioned at initial position, between the first guar plate (6) and the second guar plate (7), be formed with the spacing adapting to goods and load; And often complete and once carry action, the first guar plate (6) and the second guar plate (7) are reset to initial position again.
4. protected type fork truck control system according to claim 2, is characterized in that, the initial position of the first pallet fork (4) and the second pallet fork (5) all can be preset according to the specification of pallet.
5. protected type fork truck control system according to claim 3, is characterized in that, the initial position of the first guar plate (6) and the second guar plate (7) all can be preset according to the specification of goods.
6. protected type fork truck control system according to claim 1, is characterized in that, the lower surface of the first pallet fork and the second pallet fork (5) is all positioned in same level.
7. protected type fork truck control system according to claim 6, it is characterized in that, the lower surface of the first guar plate (6) and the second guar plate (7) is all positioned in same level, and the lower surface of the first guar plate (6) and the second guar plate (7) is all positioned at the top of the lower surface of the first pallet fork (4) and the second pallet fork (5).
8. protected type fork truck control system according to claim 7, it is characterized in that, be embedded with in the lower surface of the first pallet fork or the second pallet fork or the first guar plate (6) or the second guar plate (7) for detecting and the rang sensor of spacing between its underlying object, and this rang sensor is connected with telltale.
9. the protected type fork truck control system according to any one of claim 1-8, is characterized in that, first sensor is proximity transducer; Preferably, the second sensor is proximity transducer.
10. the protected type fork truck control system according to any one of claim 1-8, is characterized in that, the 3rd sensor is pressure sensor; Preferably, four-sensor is pressure sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510786030.4A CN105399014A (en) | 2015-11-14 | 2015-11-14 | Protective type forklift control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510786030.4A CN105399014A (en) | 2015-11-14 | 2015-11-14 | Protective type forklift control system |
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| Publication Number | Publication Date |
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| CN105399014A true CN105399014A (en) | 2016-03-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510786030.4A Pending CN105399014A (en) | 2015-11-14 | 2015-11-14 | Protective type forklift control system |
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| CN (1) | CN105399014A (en) |
Cited By (6)
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| CN106219451A (en) * | 2016-10-12 | 2016-12-14 | 龙合智能装备制造有限公司 | A kind of band backplate roll adjustment pallet fork |
| CN107381447A (en) * | 2017-07-26 | 2017-11-24 | 合肥新坞岩机械科技有限公司 | A kind of fork truck pin control system |
| CN108529493A (en) * | 2017-03-03 | 2018-09-14 | 罗伯特·博世有限公司 | Land transport vehicle and land transport system with improved sensor plan |
| CN109502513A (en) * | 2018-12-26 | 2019-03-22 | 苏州罗伯特木牛流马物流技术有限公司 | Fork-lift type AGV pallet fork is apart from automatic regulating apparatus and method |
| CN112811359A (en) * | 2020-12-29 | 2021-05-18 | 安徽宇锋智能科技有限公司 | Three-way forklift for preventing goods from falling |
| CN115258500A (en) * | 2022-08-30 | 2022-11-01 | 安徽宇锋智能科技有限公司 | Refrigeration house carrying robot and method for preventing frost condensation of pallet fork and workpiece |
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| CN112811359A (en) * | 2020-12-29 | 2021-05-18 | 安徽宇锋智能科技有限公司 | Three-way forklift for preventing goods from falling |
| CN115258500A (en) * | 2022-08-30 | 2022-11-01 | 安徽宇锋智能科技有限公司 | Refrigeration house carrying robot and method for preventing frost condensation of pallet fork and workpiece |
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Effective date of abandoning: 20180828 |