CN211264144U - Crawler-type lift work platform control system - Google Patents
Crawler-type lift work platform control system Download PDFInfo
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- CN211264144U CN211264144U CN202020272841.9U CN202020272841U CN211264144U CN 211264144 U CN211264144 U CN 211264144U CN 202020272841 U CN202020272841 U CN 202020272841U CN 211264144 U CN211264144 U CN 211264144U
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Abstract
The utility model provides a crawler-type lift work platform control system, its characterized in that: the walking control system comprises a power supply part, wherein the power supply part is electrically connected with a master controller, and the master controller is respectively connected with a lifting control part and/or a walking control part; the utility model has the advantages that: through electric control lifting and/or walking, compared with the traditional hydraulic control mode, the energy consumption is reduced, the environmental pollution is avoided, the energy is saved, the environment is protected, and the service life and the manufacturing cost of the machine are improved.
Description
Technical Field
The utility model relates to a control system.
In particular to a crawler-type lifting work platform control system.
Background
During agricultural operation such as orchard, forest garden, need remove lift platform auxiliary operation, however, traditional lift operation device such as crane is difficult to be used in low place such as orchard owing to the volume is great, and the lift operation device of present stage is difficult to guarantee the stability of model under the situation of reduction volume, easily causes operation personnel's security threat to and defect such as machine life-span is short.
At present, the traditional operation of lifting operation platform is mostly controlled respectively through hydraulic line and is realized controlling respectively with the walking part intercommunication, because the required oil pressure of lifting device is higher and the walking part then needs less, therefore the pipeline sets up comparatively complicatedly to red power consumption is more in the use.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome above-mentioned conventional art's weak point, provide a crawler-type lift operation platform control system of simple structure, reduction energy consumption.
The purpose of the utility model is achieved through the following technical measures:
the utility model provides a crawler-type lift work platform control system which characterized in that: the walking control system comprises a power supply part, wherein the power supply part is electrically connected with a master controller, and the master controller is respectively connected with a lifting control part and/or a walking control part;
the lifting control component and/or the walking control component are electrically connected with the power supply component.
A specific optimization scheme is that a master controller comprises a single chip microcomputer, an industrial personal computer or a CPU.
According to a specific optimization scheme, the lifting control part comprises an electric cylinder, a linear motor or an electric push rod, and the master controller is electrically connected with the lifting control part.
According to a specific optimization scheme, the walking control part comprises a walking control rocker, a left walking motor and a right walking motor, and the walking control rocker is electrically connected with the master controller, the left walking motor and the right walking motor respectively.
In a specific optimization scheme, the master controller comprises an electro-hydraulic station.
According to a specific optimization scheme, the lifting control component comprises a hydraulic cylinder, and the electric hydraulic station is communicated with the hydraulic cylinder.
The utility model provides a concrete optimization scheme, the walking control part includes pilot valve handle, left hydraulic motor, right hydraulic motor, and the pilot valve handle communicates with electronic hydraulic pressure station, left hydraulic motor and right hydraulic motor respectively.
According to a specific optimization scheme, the lifting control component further comprises a lifting control switch for controlling lifting and a lowering control switch for controlling lowering.
The utility model provides a specific optimization scheme, the walking control part includes walking safety switch, and walking safety switch is used for controlling to open for the opening of walking control portion stops.
In a specific preferred embodiment, the power supply unit includes a battery.
Because the operation platform is far away from the frame and the position of the operation platform is far away from the frame during actual work, the switch is convenient to operate during actual application due to the arrangement of the switch position.
Owing to adopted above-mentioned technical scheme, compare with prior art, the utility model has the advantages that:
through electric control lifting and/or walking, compared with the traditional hydraulic control mode, the energy consumption is reduced, the environmental pollution is avoided, the energy is saved, the environment is protected, and the service life and the manufacturing cost of the machine are improved.
The present invention will be further described with reference to the accompanying drawings and the following detailed description.
Drawings
Fig. 1 is a schematic structural diagram of a crawler-type lifting work platform control system of the present invention.
Fig. 2 is a schematic structural diagram of a crawler-type lifting work platform control system according to another embodiment of the present invention.
Fig. 3 is a schematic structural diagram of a crawler-type lifting work platform control system according to another embodiment of the present invention.
Detailed Description
Example 1: as shown in fig. 1, the crawler-type lifting work platform control system comprises a power supply part 1, a master controller 2, a lifting control part and a walking control part.
The power supply section 1 includes a storage battery and a power connection line.
The master controller 2, the lifting control part and the walking control part are respectively and electrically connected with the storage battery.
The master controller 2 is a single chip microcomputer. Also, PLC programmable controllers, industrial personal computers, or CPUs have begun.
The elevation control means includes an electric cylinder 3. Furthermore, a linear motor or an electric push rod may be substituted.
The elevation control part includes an elevation control switch 5 and a descent control switch 6.
The master controller 2 is electrically connected with the lifting control part through a lifting control switch 5 and a lowering control switch 6. The rising control switch 5 and the falling control switch 6 are both ordinary relay switches, and the electric cylinder 3 is controlled to extend or shorten by the relay switch of the single chip microcomputer, so that the details are omitted.
The walking control part comprises a walking control rocker 7, a left walking motor 8 and a right walking motor 9, the walking control rocker 7 is electrically connected with the master controller 2, and the master controller 2 is respectively electrically connected with the left walking motor 8 and the right walking motor 9.
The walking control part comprises a walking safety switch 10, the walking safety switch 10 is used for controlling the power on and off of the walking control part, and the walking safety switch 10 is arranged on a main circuit for supplying power to the left walking motor 8 and the right walking motor 9 and can control the power on and off of the left walking motor and the right walking motor.
The master controller 2 is electrically connected with the walking control rocker 7 through a walking safety switch 10. The walking safety switch 10 is a common relay switch. The walking control rocker 7 is conventionally generally applied to loaders, such as hall rockers. In the existing orchard operation machine, no technology exists for applying the rocker to the machine. However, after the singlechip is electrically connected with the walking control rocker 7 through a switch, the singlechip is enabled to control the walking motor electrically connected with the rocker to rotate forwards and backwards, the principle is known technology, and a person skilled in the art can realize the functions of simultaneous forward rotation, simultaneous reverse rotation, forward rotation-reverse rotation and reverse rotation-forward rotation of the left walking motor 8 and the right walking motor 9 according to the mode that the walking control rocker 7 is respectively electrically connected with the master controller 2, the left walking motor 8 and the right walking motor 9, thereby realizing the functions of forward movement, backward movement, left rotation and right rotation.
Before use, after the storage battery is charged, the walking safety switch 10 is turned on to electrify the walking control component; then, the left walking motor 8 and the right walking motor 9 receive instructions to walk by operating the walking control rocker 7; after the electric orchard picking machine arrives at a destination, the walking safety switch 10 is turned off, the walking control part is powered off, the moving position of the machine can be prevented, the safety of an operator is guaranteed, and then the electric cylinder 3 receives an instruction, extends or shortens by operating the lifting control switch 5 or the lowering control switch 6, so that the platform is controlled to lift, and the operation of orchard picking is realized by people conveniently.
Example 2: as shown in fig. 2, a crawler type lifting work platform control system is different from the embodiment 1 in that:
the lifting control component comprises an electro-hydraulic station 11 and a hydraulic cylinder 12, the storage battery is electrically connected with the electro-hydraulic station 11, and the electro-hydraulic station 11 is communicated with the hydraulic cylinder 12.
Compared with the embodiment 1, the scheme has more sufficient power supply and less electric energy loss, can avoid the insufficient cruising ability of the storage battery, and has the same operation steps as the embodiment 1, except that the ascending control switch 5 or the descending control switch 6 is changed into a control button carried by the electro-hydraulic station 11 from the setting of the master controller 2.
The rest is the same as in example 1.
Example 3: as shown in fig. 3, a crawler type lifting work platform control system is different from the embodiment 1 in that:
the walking control part comprises an electric hydraulic station 11, a pilot valve handle 13, a left hydraulic motor 14 and a right hydraulic motor 15, the storage battery is electrically connected with the electric hydraulic station 11, the electric hydraulic station 11 is communicated with the pilot valve handle 13, and the pilot valve handle 13 is respectively communicated with the left hydraulic motor 14 and the right hydraulic motor 15.
Compared with the embodiment 1, the scheme has the advantages that the power supply is more sufficient, the electric energy loss is reduced, the insufficient cruising ability of the storage battery can be avoided, the operation steps are the same as those of the embodiment 1, the walking control part is controlled by the master controller 2 and is changed into the control of the electric hydraulic station 11, and the walking safety switch 10 is used for controlling the power on and off of the electric hydraulic station 11.
The rest is the same as in example 1.
Claims (10)
1. The utility model provides a crawler-type lift work platform control system which characterized in that: the walking control device comprises a power supply part, wherein the power supply part is electrically connected with a master controller, and the master controller is respectively connected with a lifting control part and a walking control part;
the lifting control component and/or the walking control component are electrically connected with the power supply component.
2. A track-type lift work platform control system as defined in claim 1, wherein: the master controller comprises a PLC programmable controller, a singlechip, an industrial personal computer or a CPU.
3. A tracked work platform control system according to claim 2, wherein: the lifting control part comprises an electric cylinder, a linear motor or an electric push rod, and the master controller is electrically connected with the lifting control part.
4. A tracked work platform control system according to claim 2, wherein: the walking control part comprises a walking control rocker, a left walking motor and a right walking motor, and the walking control rocker is electrically connected with the master controller, the left walking motor and the right walking motor respectively.
5. A track-type lift work platform control system as defined in claim 1, wherein: the master controller comprises an electro-hydraulic station.
6. A tracked work platform control system according to claim 5, wherein: the lifting control component comprises a hydraulic cylinder, and the electric hydraulic station is communicated with the hydraulic cylinder.
7. A tracked work platform control system according to claim 5, wherein: the walking control part comprises a pilot valve handle, a left hydraulic motor and a right hydraulic motor, wherein the pilot valve handle is respectively communicated with the electric hydraulic station, the left hydraulic motor and the right hydraulic motor.
8. A tracked work platform control system according to any one of claims 1 to 7, wherein: the lifting control part also comprises a lifting control switch for controlling lifting and a falling control switch for controlling falling.
9. A tracked work platform control system according to any one of claims 1 to 7, wherein: the walking control part comprises a walking safety switch which is used for controlling the start and stop of the walking control part.
10. A tracked work platform control system according to any one of claims 1 to 7, wherein: the power supply unit includes a battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020272841.9U CN211264144U (en) | 2020-03-09 | 2020-03-09 | Crawler-type lift work platform control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020272841.9U CN211264144U (en) | 2020-03-09 | 2020-03-09 | Crawler-type lift work platform control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211264144U true CN211264144U (en) | 2020-08-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020272841.9U Active CN211264144U (en) | 2020-03-09 | 2020-03-09 | Crawler-type lift work platform control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211264144U (en) |
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2020
- 2020-03-09 CN CN202020272841.9U patent/CN211264144U/en active Active
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