CN213737666U - Vehicle automatic discharge platform - Google Patents
Vehicle automatic discharge platform Download PDFInfo
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- CN213737666U CN213737666U CN202022489741.4U CN202022489741U CN213737666U CN 213737666 U CN213737666 U CN 213737666U CN 202022489741 U CN202022489741 U CN 202022489741U CN 213737666 U CN213737666 U CN 213737666U
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Abstract
The application provides a vehicle automatic discharge platform includes: a base; the overturning platform is positioned above the base and is in lap joint with the base; the side edge of the overturning platform is connected with the base through a pin shaft; the platform driving device is arranged on the base and connected with the overturning platform, and can drive the overturning platform to overturn around the pin shaft; the vehicle fixing device is positioned on the overturning platform; and the control device is electrically connected with the platform driving device. When the vehicle is unloaded, the application provides a vehicle automatic discharge platform upset, and the vehicle on the platform overturns thereupon, and the material falls to preset position in the action of gravity of self on the car to the automatic discharge of vehicle has been realized. The problem of not installing automatic discharge device's vehicle, rely on the manual work to carry out the operation of unloading, work efficiency is low, workman intensity of labour is big is solved.
Description
Technical Field
The application relates to the technical field of unloading of vehicle materials, in particular to an automatic unloading platform for vehicles.
Background
The rapid development of the industrialization process gradually increases the requirements for the transportation logistics industry, and the safety and high efficiency of material transportation and loading and unloading become important. In industrial material transportation, unloading is generally completed by manual work or an unloading device. The manual unloading is gradually replaced by the unloading device due to the reasons of high labor intensity, low operation efficiency, severe working environment and the like.
The conventional discharging device is a discharging device carried by a vehicle. The device sets up on haulage vehicle, and discharge apparatus drive vehicle hopper produces the slope of certain angle, makes the interior material of hopper discharge. However, the unloading device of the vehicle needs the vehicle to provide driving energy, and the installation needs to occupy the carrying space of the vehicle, which reduces the transportation efficiency, therefore, the unloading device is not adopted by all transportation vehicles. For the vehicle without the discharging device, the discharging still needs to be carried out manually, and the problems of low working efficiency and high labor intensity of workers are not solved.
SUMMERY OF THE UTILITY MODEL
The application provides a vehicle automatic discharge platform to the vehicle that does not install discharge apparatus of solution relies on the manual work to unload the operation, problem that work efficiency is low, workman intensity of labour is big.
The application discloses vehicle automatic discharge platform includes:
a base;
the overturning platform is positioned above the base and is in lap joint with the base; the side edge of the overturning platform is connected with the base through a pin shaft;
the platform driving device is arranged on the base, is connected with the overturning platform and can drive the overturning platform to overturn around the pin shaft;
a vehicle securing device located on the roll-over platform;
and the control device is electrically connected with the platform driving device.
Optionally, the platform driving device includes: the hydraulic pump, the hydraulic execution part, the hydraulic control valve and the motor;
the hydraulic pump, the hydraulic execution part and the hydraulic control valve are communicated with an oil tank through oil passages;
the hydraulic execution component is connected with the overturning platform;
the hydraulic control valve is arranged on an oil pipeline between the hydraulic execution part and the hydraulic pump;
a driving shaft of the motor is connected with a rotating shaft of the hydraulic pump;
the hydraulic pump, the hydraulic control valve and the motor are electrically connected with the control device.
Optionally, the hydraulic actuator is a hydraulic cylinder.
Optionally, the vehicle fixing device includes an inner fixing portion and an outer fixing portion;
the inner fixing part is positioned on one side of the overturning platform, which is close to the pin shaft; the outer fixing part is located on one side, far away from the pin shaft, of the overturning platform.
Optionally, the inner fixing part is a metal column axially parallel to the overturning platform; the surface of the metal column is coated with an elastic material; the outer fixing part is a steel cable.
Optionally, the system further comprises a remote controller; the remote controller is electrically connected with the control device (6).
Optionally, the control device comprises a PLC or DSC programmable controller.
Optionally, an auxiliary operation platform is arranged; the auxiliary operation platform is arranged on one side, close to the pin shaft, above the overturning platform and provides an operation space for unloading preparation.
According to the technical scheme, the application provides a vehicle automatic discharge platform includes: a base; the overturning platform is positioned above the base and is in lap joint with the base; the side edge of the overturning platform is connected with the base through a pin shaft; the platform driving device is arranged on the base and connected with the overturning platform, and can drive the overturning platform to overturn around the pin shaft; the vehicle fixing device is positioned on the overturning platform; and the control device is electrically connected with the platform driving device. When the vehicle is unloaded, the application provides a vehicle automatic discharge platform upset, and the vehicle on the platform overturns thereupon, and the material falls to preset position by the action of gravity of self on the car to the automatic discharge of vehicle has been realized. The problem of not installing automatic discharge device's vehicle, rely on the manual work to carry out the operation of unloading, work efficiency is low, workman intensity of labour is big is solved.
Drawings
In order to more clearly explain the technical solution of the present application, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious to those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural view of an automatic unloading platform for vehicles;
FIG. 2 is a schematic structural view of a platform driving device of an automatic unloading platform of a vehicle;
fig. 3 is a schematic diagram of a turnover discharging state of the automatic vehicle discharging platform.
Wherein, 1-base; 2-turning over the platform; 3-a pin shaft; 4-a platform driving device; 41-hydraulic pump; 42-a hydraulic actuator; 43-hydraulic control valve; 44-a motor; 5-vehicle securing means; 51-an inner fixation part; 52-outer fixation; 6-a control device; 7-an auxiliary operating platform; 8-a hopper; 9-unloading vehicle.
Detailed Description
Reference will now be made in detail to embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following examples do not represent all embodiments consistent with the present application. But merely as exemplifications of systems and methods consistent with certain aspects of the application, as recited in the claims.
The application provides a pair of vehicle automatic discharge platform for solve the vehicle that does not install discharge apparatus, rely on the manual work to unload, work efficiency is low, workman intensity of labour is big problem. The automatic unloading platform of the vehicle is suitable for automatic unloading operation of bulk material loading vehicles in multiple fields, such as metallurgy, chemical industry, petroleum, paper making, food, mining and the like. According to the shape, size, load and the type of the carried materials of the vehicle, the technical parameters and the operating parameters of each mechanism and part of the automatic unloading platform of the vehicle can be set so as to adapt to different requirements.
In the technical scheme provided by the application, for convenience of description, when the overturning platform 2 is overturned, one side close to the pin shaft 3 is called as an inner side; when the overturning platform 2 is overturned, the side far away from the pin shaft 3 and tilted is called as the outer side.
Referring to fig. 1, a schematic structural diagram of an automatic unloading platform for a vehicle is shown. As shown in fig. 1, the present application provides an automatic vehicle discharging platform, including: the device comprises a base 1, a turnover platform 2, a pin shaft 3, a platform driving device 4, a vehicle fixing device 5 and a control device 6.
The overturning platform 2 is positioned above the base 1 and is in lap joint with the base 1; the side edge of the overturning platform 2 is connected with the base 1 through a pin shaft 3; the platform driving device 4 is arranged on the base 1, is connected with the overturning platform 2 and can drive the overturning platform 2 to overturn around the pin shaft 3; the vehicle fixing device 5 is positioned on the overturning platform 2; the control device 6 is electrically connected to the platform driving device 4.
In this embodiment, the tilting platform 2 has a plate-like structure and has a strength to bear the weight of the dump vehicle. The lower edge of the turnover platform 2 is lapped on the base 1. One of the sides is connected to the base 1 by a pin 3. The base 1 is sunken in the direction below the overturning platform 2, a cavity is formed between the overturning platform 2 and the base 1, and the platform driving device 4 is arranged in the cavity of the base 1. The unloading vehicle 9 is driven to the designated position of the overturning platform 2 and is ready for unloading. The automobile body is fixed on upset platform 2 by vehicle fixing device 5 who sets up on upset platform 2, and under controlling means 6's instruction, platform drive arrangement 4 starts, and drive upset platform 2 is around round pin axle 3 inboard upset, and the unloading vehicle 9 of fixing on upset platform 2 overturns thereupon. When the materials turn over to 45-60 degrees, the materials in the unloading vehicle 9 fall to the designated position under the action of gravity, and the unloading is started. After unloading, the platform driving device 4 receives an instruction of the control device 6, drives the overturning platform 2 to overturn outwards around the pin shaft 3 until the overturning platform 2 completely falls down and is lapped on the base 1, and automatic unloading is completed.
In practical application, the base 1 can be arranged below ground level, and the top of the base 1 is level with or slightly higher than the ground level. By adopting the design, the overturning platform 2 is positioned on the ground or has smaller height difference with the ground, and the unloading vehicle 9 can drive in and out of the overturning platform 2 more conveniently. Meanwhile, in order to facilitate the secondary conveying of the discharged materials, a trench for conveying the materials is formed beside the base 1 close to one side of the shaft pin 3, a hopper car 8 is arranged in the trench, and the materials in the hopper car 8 can be conveyed to a specified position through a guide rail in the trench.
Further, refer to fig. 2, which is a schematic structural diagram of a platform driving device of an automatic vehicle discharging platform. As shown in fig. 2, the platform driving means 4 employs a hydraulic driving means. The method comprises the following steps: a hydraulic pump 41, a hydraulic actuator 42, a hydraulic control valve 43, and a motor 44; the hydraulic pump 41, the hydraulic actuator 42, and the hydraulic control valve 43 are connected to an oil tank through oil passages; the hydraulic actuating component 42 is connected with the overturning platform 2; the hydraulic control valve 43 is disposed on an oil passage between the hydraulic actuator 42 and the hydraulic pump 41; the driving shaft of the motor 44 is connected with the rotating shaft of the hydraulic pump 41; the hydraulic pump 41, the hydraulic control valve 43, and the motor 44 are electrically connected to the control device 6.
Referring to fig. 3, a schematic diagram of a turning-over unloading state of the automatic unloading platform for vehicles is shown. As shown in fig. 3, after the dump vehicle 9 moves to a designated position and is ready for dumping, under the instruction of the control device 6, the motor 44 is started to drive the hydraulic pump 41 connected thereto to start operating. At the same time, under the command of the control device 6, the hydraulic control valve 43 located between the hydraulic actuator 42 and the hydraulic pump 41 is opened. Under the hydraulic drive, a hydraulic actuating component 42 with one end connected with the bottom of the overturning platform 2 jacks upwards to push the overturning platform 2 to rotate around the pivot pin 3, and the unloading vehicle 9 on the overturning platform 2 overturns accordingly.
The application provides a pair of vehicle automatic discharge platform is in practical application, because the vehicle is full of the material, the dead weight is great, needs great drive power when overturning. The hydraulic system has the advantages of large driving force, suitability for heavy-load direct driving and the like, and the platform driving device 4 adopts hydraulic driving, so that the problem of insufficient driving force during the overturning of the overturning platform 2 can be solved.
Preferably, the hydraulic cylinder is used as a hydraulic actuating element with wide application, so that the hydraulic cylinder has the advantages of simple structure, reliable work and the like. In practical application of the automatic vehicle discharging platform provided by the application, the hydraulic actuating component 42 can adopt a hydraulic cylinder.
Further, the vehicle fixing device 5 includes an inner fixing portion 51 and an outer fixing portion 52; the inner fixing part 51 is positioned on one side of the overturning platform 2 close to the pin shaft 3; the outer fixing portion 52 is located on a side of the turning platform 2 away from the pin 3.
Because the unloading vehicle 9 has a heavy dead weight when fully loaded with materials, when the overturning platform 2 overturns, the vehicle cannot be fixed by the friction force between the vehicle tire and the platform surface of the overturning platform 2, and the vehicle body tends to slide downwards along the inclined direction of the overturning platform 2; meanwhile, the vehicle tilting end has the tendency of being separated from the surface of the overturning platform 2 and overturning inwards. The vehicle fixing device 5 of the vehicle automatic discharging platform is further refined into an inner fixing part 51 and an outer fixing part 52. The inner fixing part 51 is positioned at one side of the overturning platform 2 close to the pin shaft 3; the outer fixing portion 52 is located on one side of the turnover platform 2 away from the pin 3.
Before unloading, an inner fixing part 51 arranged on one side of the overturning platform 2 close to the pin shaft 3 fixes the body of the unloading vehicle 9 on the surface of the overturning platform 2 at the inner side; and an outer fixing part 52 arranged on one side of the overturning platform 2 close to the pin shaft 3 fixes the unloading vehicle 9 on the surface of the overturning platform 2 at the inner side. The thinning of the inner fixing part 51 and the outer fixing part 52 effectively relieves the condition that the vehicle slides downwards inwards and breaks away from the inwards overturning condition on the surface of the platform during overturning, and the automatic unloading operation is safer.
Further, when the vehicle is turned over and unloaded, the inner side of the vehicle needs to be in close contact with the inner fixing portion 51. To fix the body and prevent it from sliding inwards when the roll-over platform 2 and the dump vehicle 9 are rolled inwards, the inner fixing portion 51 is required to apply a force to the body in a direction opposite to the direction of the sliding downwards when in contact with the body. Therefore, the inner fixing portion 51 may be a metal column that is axially parallel to the turn-over platform 2.
When the overturning platform 2 and the unloading vehicle 9 are overturned inwards together, the inner side of the unloading vehicle 9 is close to the metal column, and a vehicle body exerts a downward force on the metal column due to gravity; the metal studs react against the body and exert a counter supporting force on the body, under the action of which the tripper vehicle 9 remains stationary. Meanwhile, the elastic material is arranged on the surface of the metal column, so that the vehicle body can be protected while the vehicle body is effectively prevented from sliding downwards, and the occurrence of scratching and extrusion damage of the vehicle body is relieved.
In addition, the outer fixing portion 52 is a wire rope provided on the turn-over platform 2, and the wire rope fixes the dump vehicle 9 to the turn-over platform 2 at the outer side of the turn-over platform 2. Because of the tensile force effect of the steel cable, the surface of the vehicle tilting end which can not be separated from the overturning platform 2 overturns inwards, and the safety of vehicle overturning and unloading is ensured.
Furthermore, a remote controller is adopted to send an instruction, and the control device 6 makes a corresponding response according to the input instruction of the remote controller, so that the control of overturning and discharging is realized more conveniently.
A Digital signal Controller DSC (english abbreviation of Digital signal Controller) and a Programmable Logic Controller PLC (english abbreviation of Programmable Logic Controller) are important industrial control devices for automatic control of industrial production. The digital signal controller DSC and the programmable controller PLC have the advantages of high reliability, strong anti-interference capability, small volume, light weight, low energy consumption, complete hardware matching, complete functions, strong applicability and the like.
Preferably, the control device 6 of the vehicle automatic discharging platform provided by the application can adopt a PLC or DSC programmable controller. When a pre-programmed program is input into a memory of a PLC or DSC programmable controller to perform automatic discharging operation, the stored instructions of logical operation, sequence control, timing, counting, arithmetic operation and the like are executed, and the operation of each device component in the automatic discharging operation is controlled through an input and output device of the control device 6.
Further, the application provides a vehicle automatic discharge platform is close to 2 tops of upset platform 3 one side of round pin axle, sets up supplementary operation platform 7, for unloading the preparation and provide operating space.
This solution is designed for the preparation work that needs to be performed before the discharge. When unloading, in order to discharge the materials from the vehicle, the hopper side plate on the inner side of the unloading vehicle 9 needs to be opened or detached, and the auxiliary operation platform 7 arranged on the inner side provides an operation platform for the preparation work, so that the unloading preparation work is quicker and safer.
According to the technical scheme, the application provides a vehicle automatic discharge platform includes: a base 1; the overturning platform 2 is positioned above the base 1 and is in lap joint with the base 1; the side edge of the overturning platform 2 is connected with the base 1 through a pin shaft 3; the platform driving device 4 is arranged on the base 1 and connected with the overturning platform 2, and can drive the overturning platform 2 to overturn around the pin shaft 3; the vehicle fixing device 5 is positioned on the overturning platform 2; and the control device 6 is electrically connected with the platform driving device 4. When the vehicle unloaded, utilize the vehicle automatic discharge platform upset that this application provided, the vehicle on the platform overturns thereupon, and the material falls to preset position by the action of gravity of self on the car to the automatic discharge of vehicle has been realized. The problem of not installing automatic discharge device's vehicle, rely on the manual work to carry out the operation of unloading, work efficiency is low, workman intensity of labour is big is solved.
The embodiments provided in the present application are only a few examples of the general concept of the present application, and do not limit the scope of the present application. Any other embodiments extended according to the scheme of the present application without inventive efforts will be within the scope of protection of the present application for a person skilled in the art.
Claims (8)
1. A vehicle automatic discharge platform, comprising:
a base (1);
the overturning platform (2) is positioned above the base (1) and is in lap joint with the base (1); the side edge of the overturning platform (2) is connected with the base (1) through a pin shaft (3);
the platform driving device (4) is arranged on the base (1) and connected with the overturning platform (2) and can drive the overturning platform (2) to overturn around the pin shaft (3);
a vehicle fixing device (5), said vehicle fixing device (5) being located on said overturning platform (2);
and the control device (6), wherein the control device (6) is electrically connected with the platform driving device (4).
2. The vehicle automatic discharge platform according to claim 1, characterized in that said platform driving means (4) comprise: a hydraulic pump (41), a hydraulic actuator (42), a hydraulic control valve (43), and a motor (44);
the hydraulic pump (41), the hydraulic execution part (42) and the hydraulic control valve (43) are communicated with an oil tank through oil passages;
the hydraulic execution component (42) is connected with the overturning platform (2);
the hydraulic control valve (43) is arranged on an oil pipeline between the hydraulic execution component (42) and the hydraulic pump (41);
the driving shaft of the motor (44) is connected with the rotating shaft of the hydraulic pump (41);
the hydraulic pump (41), the hydraulic control valve (43), and the motor (44) are electrically connected to the control device (6).
3. The vehicle automatic discharge platform of claim 2, wherein said hydraulic actuator (42) is a hydraulic cylinder.
4. The vehicle automatic discharge platform according to claim 1, characterized in that said vehicle fixing means (5) comprise, an inner fixing portion (51) and an outer fixing portion (52);
the inner fixing part (51) is positioned on one side, close to the pin shaft (3), of the overturning platform (2); the outer fixing part (52) is located on one side, far away from the pin shaft (3), of the overturning platform (2).
5. The vehicle automatic discharge platform according to claim 4, characterized in that said inner fixed portion (51) is a metal column axially parallel to the overturning platform (2); the surface of the metal column is coated with an elastic material; the outer fixing portion (52) is a wire rope.
6. The automatic vehicle discharging platform according to any one of claims 1 to 5, further comprising a remote controller; the remote controller is electrically connected with the control device (6).
7. The vehicle automatic discharge platform according to any one of claims 1 to 5, characterized in that said control means (6) comprise a PLC or DSC programmable controller.
8. The automatic vehicle discharging platform according to any one of claims 1 to 5, characterized in that an auxiliary operating platform (7) is provided; the auxiliary operating platform (7) is arranged on one side, close to the pin shaft (3), above the overturning platform (2) and provides an operating space for unloading preparation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022489741.4U CN213737666U (en) | 2020-11-02 | 2020-11-02 | Vehicle automatic discharge platform |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022489741.4U CN213737666U (en) | 2020-11-02 | 2020-11-02 | Vehicle automatic discharge platform |
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| CN213737666U true CN213737666U (en) | 2021-07-20 |
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| CN202022489741.4U Active CN213737666U (en) | 2020-11-02 | 2020-11-02 | Vehicle automatic discharge platform |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110386482A (en) * | 2019-07-22 | 2019-10-29 | 宁夏吉元冶金集团有限公司 | A kind of tipping arrangement of anti-rollover |
-
2020
- 2020-11-02 CN CN202022489741.4U patent/CN213737666U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110386482A (en) * | 2019-07-22 | 2019-10-29 | 宁夏吉元冶金集团有限公司 | A kind of tipping arrangement of anti-rollover |
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