CN113772352A - Transport vehicle and transport vehicle train - Google Patents
Transport vehicle and transport vehicle train Download PDFInfo
- Publication number
- CN113772352A CN113772352A CN202111209697.XA CN202111209697A CN113772352A CN 113772352 A CN113772352 A CN 113772352A CN 202111209697 A CN202111209697 A CN 202111209697A CN 113772352 A CN113772352 A CN 113772352A
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- hydraulic cylinder
- vehicle
- support
- cross beam
- fork arm
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G35/00—Mechanical conveyors not otherwise provided for
Abstract
The invention discloses a transport vehicle, which relates to the technical field of agricultural equipment and comprises a support, a support bracket, a lifting mechanism and a track, wherein a walking device is fixedly arranged at the bottom of the support; the supporting bracket is used for placing the fruit and vegetable basket; the height of the supporting bracket can be adjusted through the lifting mechanism; the walking device can move on the track; the invention also provides a transport vehicle train which comprises a power vehicle and at least one transport vehicle, wherein the power vehicle and the transport vehicle can be sequentially connected, the power vehicle is provided with at least one storage battery and a second driving device, the second driving device is electrically connected with the storage battery, the second driving device is in transmission connection with wheels of the power vehicle, and the wheels can move on the track. The transport vehicle and the transport vehicle train provided by the invention can improve the carrying efficiency, save labor and ensure the stability of transportation.
Description
Technical Field
The invention relates to the technical field of agricultural equipment, in particular to a transport vehicle and a transport vehicle train.
Background
At present, the ripe vegetables or fruits in the greenhouse are conveyed out of the greenhouse in two ways, one way is that the ripe vegetables or fruits are put in a basket and lifted out of the greenhouse manually, and the manual conveying way has high labor intensity and low conveying efficiency; mature vegetables or fruits can be loaded into the cart for transportation, the cart is prone to violent jolt in the transportation process, the fruits and the vegetables are prone to bumping, and the transportation stability cannot be guaranteed.
Disclosure of Invention
The invention aims to provide a transport vehicle and a transport vehicle train, which are used for solving the problems in the prior art, improving the carrying efficiency, saving the labor and ensuring the stability of the transport.
In order to achieve the purpose, the invention provides the following scheme:
the invention provides a transport vehicle which comprises a support, a support bracket, a lifting mechanism and a track, wherein a walking device is fixedly arranged at the bottom of the support; the supporting bracket is used for placing a fruit and vegetable basket; the height of the supporting bracket can be adjusted through the lifting mechanism; the running gear can move on the track.
Preferably, elevating system includes first scissors fork arm, second scissors fork arm and first drive arrangement, first scissors fork arm with the second scissors fork arm is articulated, first scissors fork arm one end with the support is articulated, the second scissors fork arm one end with the support is articulated, first scissors fork arm is close to the one end of support bracket with the second scissors fork arm is close to the one end of support bracket all is fixed and is provided with the gyro wheel, the support with all be provided with the slide rail on the support bracket, the gyro wheel can move in the slide rail, first drive arrangement is fixed to be set up on the support, first drive arrangement's output with first scissors fork arm is articulated.
Preferably, the support comprises a first cross beam, a second cross beam, a middle cross beam and two longitudinal beams, wherein one end of each of the longitudinal and transverse beams is fixedly connected with the first cross beam, the other end of each of the longitudinal and transverse beams is fixedly connected with the second cross beam, the middle parts of the longitudinal beams are connected with the middle cross beam, one end of each of the first scissor fork arms is hinged to the first cross beam, the longitudinal beams are provided with grooves, and the grooves form the sliding rails.
Preferably, the running gear includes a plurality of rail wheels, and the rail wheels are all installed below the first crossbeam and below the second crossbeam.
Preferably, the first driving device comprises a hydraulic cylinder body and a pedal pressing rod, the hydraulic cylinder body is fixedly arranged on the first cross beam, a rod body of the pedal pressing rod is hinged to the hydraulic cylinder body, the hydraulic cylinder body comprises a first hydraulic cylinder and a second hydraulic cylinder, a rodless cavity of the first hydraulic cylinder is communicated with a rodless cavity of the second hydraulic cylinder, a piston rod of the first hydraulic cylinder is hinged to the first scissor arm, one end of the pedal pressing rod is hinged to a piston rod of the second hydraulic cylinder, and the free end of the pedal pressing rod can be pressed or lifted to enable the piston rod of the first hydraulic cylinder to extend out of or retract back into the first hydraulic cylinder.
Preferably, a return spring is sleeved on the cylinder body of the second hydraulic cylinder, one end of the return spring abuts against the pedal pressing rod, the other end of the return spring abuts against the cylinder body of the first hydraulic cylinder, and the return spring can enable the piston rod of the second hydraulic cylinder to return to the initial position under the action of external force.
Preferably, the edge of the supporting bracket is provided with a limiting part, and the limiting part is used for limiting the fruit and vegetable basket to move out of the supporting bracket.
The invention also provides a transport vehicle train which comprises a power vehicle and at least one transport vehicle, wherein the power vehicle and the transport vehicle can be sequentially connected, the power vehicle is provided with at least one storage battery and a second driving device, the second driving device is electrically connected with the storage battery, the second driving device is in transmission connection with wheels of the power vehicle, and the wheels can move on the track.
Preferably, the tail part of the power vehicle and the support are both provided with towing holes, the support is also provided with towing hooks, and the towing hooks of the transport vehicles extend into the towing holes of the power vehicle or the adjacent transport vehicles, so that the power vehicle can be connected with one transport vehicle or two transport vehicles.
Preferably, the power vehicle is provided with a locking mechanism and a buzzer, the head of the power vehicle is provided with at least one optical sensor, each optical sensor, the buzzer and the locking mechanism are electrically connected with the storage battery, each optical sensor is electrically connected with the locking mechanism, each optical sensor is electrically connected with the buzzer, when the optical sensors detect that an obstacle exists in the front, the locking mechanism can lock the wheels, and the buzzer can give an alarm.
Compared with the prior art, the invention has the following technical effects:
according to the transport vehicle and the transport vehicle train provided by the invention, the traveling device is arranged at the bottom of the support and can move on the rail, so that the stability of the transport vehicle in the transport process is ensured, the height of the support bracket can be adjusted to the height convenient for transporting fruit and vegetable baskets through the lifting mechanism, so that workers do not need to bend down to transport the fruit and vegetable baskets, the manpower is saved, and the transport efficiency can be improved. Therefore, the transport vehicle and the transport vehicle train provided by the invention can improve the carrying efficiency, save labor and ensure the stability of transportation.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a schematic structural diagram of a transport vehicle provided in the first embodiment;
FIG. 2 is a schematic structural diagram of a power vehicle according to a first embodiment;
FIG. 3 is a schematic diagram of a first driving device provided in the first embodiment;
in the figure: 100-transport vehicle; 1-a scaffold; 2-a lifting mechanism; 21-a first scissor arm; 22-a second scissor arm; 23-a roller; 24-a slide rail; 3-a hydraulic cylinder body; 31-a first hydraulic cylinder; 32-a second hydraulic cylinder; 33-a shut-off valve; 34-a pedal lever; 35-a return spring; 4-a support bracket; 41-a limiting part; 5-a rail wheel; 6-orbit; 7-a power vehicle; 71-a tow hook; 72-dragging and hanging hole; 73-storage battery.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention aims to provide a transport vehicle, which is used for solving the problems in the prior art, improving the carrying efficiency, saving the labor and ensuring the stability of transportation.
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.
Example one
The embodiment provides a transport vehicle 100, as shown in fig. 1, including a support 1, a support bracket 4, a lifting mechanism 2 and a track 6, wherein a running gear is fixedly arranged at the bottom of the support 1; the supporting bracket 4 is used for placing a fruit and vegetable basket; the height of the supporting bracket 4 can be adjusted through the lifting mechanism 2; the running gear can move on the rail 6.
Through having to set up running gear in 1 bottom of support, running gear can move on track 6, has guaranteed the stability of transport vechicle 100 transportation, can be with the height-adjusting of support bracket 4 to the fruit vegetables basket of being convenient for carry through elevating system 2, make the staff need not to bow the transport, has saved the manpower and can improve handling efficiency simultaneously.
The lifting mechanism 2 comprises a first scissor arm 21, a second scissor arm 22 and a first driving device, when the lifting mechanism 2 is at the lowest position, the supporting bracket 4 can be at the height of 40cm, when the lifting mechanism 2 is at the highest position, the supporting bracket 4 can be at the height of 80cm, the length of the first scissor arm 21 and the length of the second scissor arm 22 are preferably 760mm, the thickness of the first scissor arm is preferably 5cm, the first scissor arm 21 and the second scissor arm 22 are hinged, one end of the first scissor arm 21 is hinged with the support 1, one end of the second scissor arm 22 is hinged with the supporting bracket 4, one end of the first scissor arm 21 close to the supporting bracket 4 and one end of the second scissor arm 22 close to the support 1 are both fixedly provided with a roller 23, the support 1 and the supporting bracket 4 are both provided with a slide rail 24, the roller 23 can move in the slide rail 24, the first driving device is fixedly arranged on the support 1, and the output end of the first driving device is hinged with the first scissor arm 21, the first scissor arm 21 is driven by the first driving device to move, so that the roller 23 of the second scissor arm 22 slides back and forth in the slide rail 24, and the lifting mechanism 2 can be lifted.
Support 1 includes first crossbeam, the second crossbeam, well crossbeam and two longerons, the L shape is personally submitted in the first crossbeam cross section, the Z shape is personally submitted in the second crossbeam cross section, two all one ends of crossing the roof beam with great ease pass through rivet connection with first crossbeam, the other end all passes through rivet connection with the second crossbeam, two longeron middle parts all weld with the well crossbeam, two longerons are H shape overall arrangement with the well crossbeam, thereby improve the stability of structure, 21 one end of first scissor arm is articulated with first crossbeam, two are the preferred channel-section steels for the longitudinal beam, channel-section steel length is preferred 790mm, the preferred 49mm of channel-section steel width, the preferred 30mm of depth of groove, two longerons all have the recess, the recess forms slide rail 24.
The running gear comprises a plurality of track wheels 5, the track wheels 5 are arranged below the first cross beam and below the second cross beam, the track 6 is made of 30 x 30 angle iron, and the track wheels 5 are metal wheels with grooves.
The first driving device comprises a hydraulic cylinder body 3 and a pedal lever 34, the hydraulic cylinder body 3 is fixedly arranged on a first cross beam, a rod body of the pedal lever 34 is hinged with the hydraulic cylinder body 3, the hydraulic cylinder body 3 comprises a first hydraulic cylinder 31 and a second hydraulic cylinder 32, a rodless cavity of the first hydraulic cylinder 31 is communicated with a rodless cavity of the second hydraulic cylinder 32, a piston rod of the first hydraulic cylinder 31 is hinged with the first scissor arm 21, one end of the pedal lever 34 is hinged with a piston rod of the second hydraulic cylinder 32, the free end of the pedal lever 34 is pressed or lifted downwards to enable the piston rod of the first hydraulic cylinder 31 to extend or retract from the first hydraulic cylinder 31, when the free end of the pedal lever 34 is pressed downwards, the piston rod of the second hydraulic cylinder 32 retracts into a cylinder body, hydraulic oil in the rodless cavity is pressed into the rodless cavity of the first hydraulic cylinder 31, so that the piston rod of the first hydraulic cylinder 31 extends and acts on the first scissor arm 21, when the lifting mechanism 2 is lifted and the free end of the pedal rod 34 is lifted, the piston rod of the second hydraulic cylinder 32 extends out of the cylinder body, the stop valve 33 in the hydraulic cylinder body 3 is opened, the hydraulic oil in the rodless cavity of the first hydraulic cylinder 31 flows back to the rodless cavity of the second hydraulic cylinder 32, and the piston rod of the first hydraulic cylinder 31 retracts into the cylinder body and acts on the first scissor arm 21 to lower the lifting mechanism 2.
The cylinder body of the second hydraulic cylinder 32 is sleeved with a return spring 35, one end of the return spring 35 is abutted to the pedal pressing rod 34, the other end of the return spring 35 is abutted to the cylinder body of the first hydraulic cylinder 31, the free end of the pedal pressing rod 34 is lifted, the stop valve 33 in the hydraulic cylinder body 3 is opened, and at the moment, the return spring 35 can push the piston rod of the second hydraulic cylinder 32 to return to the initial position.
The edge of the support bracket 4 is provided with a limiting part 41, the support bracket 4 is preferably a support plate of 1000mm × 600mm, two fruit and vegetable baskets with the bottom surface size of 500mm × 600mm can be placed on the support plate, the support bracket 4 is made of steel, the limiting part 41 is preferably a stop block, and the limiting part 41 is used for limiting the fruit and vegetable baskets to move out of the support bracket 4, so that the transportation stability is further ensured.
Example two
The transport train comprises a power vehicle 7 and at least one transport vehicle 100, wherein the power vehicle 7 and the transport vehicle 100 can be sequentially connected, at least one storage battery 73 and a second driving device are arranged on the power vehicle 7, the number of the storage batteries 73 is preferably 6, the second driving device is electrically connected with the storage battery 73, the second driving device is in transmission connection with wheels of the power vehicle 7, and the wheels can move on a track 6.
Through having the running gear that sets up in 1 bottom of support, running gear can move on track 6, has guaranteed the stability of transport vechicle 100 transportation, can with the height-adjusting of 4 altitude mixture control of bracket frames to the transport fruit vegetables basket of being convenient for through elevating system 2, makes the staff need not to bow the transport, has saved the manpower and can improve handling efficiency simultaneously, drives at least one transport vechicle 100 through setting up power car 7 and transports, has further saved the manpower, improves conveying efficiency.
All seted up on power car 7 afterbody and the support 1 and dragged hanging hole 72, still be provided with towing pintle 71 on the support 1, towing pintle 71 sets up on Z shape second crossbeam, simultaneously through strengthening rib welded fastening in order to increase strength, weld and seted up on the connecting block on the first crossbeam of L shape and dragged hanging hole 72, the connecting block passes through strengthening rib welded fastening in order to increase strength, it can realize being connected power car 7 and a transport car 100 or being connected two transport cars 100 in stretching into power car 7 or the dragging hanging hole 72 of adjacent transport car 100 to tow the hook 71 of transport car 100.
Be provided with locking mechanism and bee calling organ on the power car 7, the power car 7 head is provided with at least one optical sensor, each optical sensor, bee calling organ and locking mechanism all are connected with battery 73 electricity, battery 73 capacity is 55AH, 6 individual battery 73 total capacity is 330AH, work 8 hours according to a day, two days's user demand can be guaranteed in single charge, each optical sensor all is connected with locking mechanism electricity, optical sensor is 3D structure optical sensor, optical sensor is preferred 3, each optical sensor all is connected with bee calling organ electricity, when optical sensor detects the place ahead and has the barrier, locking mechanism can lock the wheel, bee calling organ can send out the police dispatch newspaper.
The principle and the implementation mode of the invention are explained by applying a specific example, and the description of the embodiment is only used for helping to understand the method and the core idea of the invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, the specific embodiments and the application range may be changed. In view of the above, the present disclosure should not be construed as limiting the invention.
Claims (10)
1. A transport vehicle is characterized in that: the method comprises the following steps:
the bottom of the bracket is fixedly provided with a walking device;
the supporting bracket is used for placing the fruit and vegetable basket;
the lifting mechanism can adjust the height of the supporting bracket;
and a track on which the running gear is movable.
2. The transportation vehicle of claim 1, wherein: elevating system includes first scissors fork arm, second scissors fork arm and first drive arrangement, first scissors fork arm with the fork arm is articulated to the second, first scissors fork arm one end with the support is articulated, the second scissors fork arm one end with the support bracket is articulated, first scissors fork arm is close to the one end of support bracket with the second scissors fork arm is close to the one end of support bracket is all fixed and is provided with the gyro wheel, the support with all be provided with the slide rail on the support bracket, the gyro wheel can move in the slide rail, first drive arrangement is fixed to be set up on the support, first drive arrangement's output with first scissors fork arm is articulated.
3. The transportation vehicle of claim 2, wherein: the support comprises a first cross beam, a second cross beam, a middle cross beam and two longitudinal beams, wherein one end of each of the longitudinal and transverse beams is fixedly connected with the first cross beam, the other end of each of the longitudinal and transverse beams is fixedly connected with the second cross beam, the middle parts of the two longitudinal beams are connected through the middle cross beam, one end of a first scissor fork arm is hinged to the first cross beam, the two longitudinal beams are provided with grooves, and the grooves form the sliding rails.
4. The transportation vehicle of claim 3, wherein: the running gear comprises a plurality of rail wheels, and the rail wheels are installed below the first cross beam and below the second cross beam.
5. The transportation vehicle of claim 3, wherein: the first driving device comprises a hydraulic cylinder body and a pedal pressing rod, the hydraulic cylinder body is fixedly arranged on the first cross beam, a rod body of the pedal pressing rod is hinged to the hydraulic cylinder body, the hydraulic cylinder body comprises a first hydraulic cylinder and a second hydraulic cylinder, a rodless cavity of the first hydraulic cylinder is communicated with a rodless cavity of the second hydraulic cylinder, a piston rod of the first hydraulic cylinder is hinged to the first scissor arm, one end of the pedal pressing rod is hinged to a piston rod of the second hydraulic cylinder, and the free end of the pedal pressing rod can be pressed or lifted to enable the piston rod of the first hydraulic cylinder to extend out of or retract back into the first hydraulic cylinder.
6. The transportation vehicle of claim 5, wherein: the hydraulic cylinder is characterized in that a reset spring is sleeved on the cylinder body of the second hydraulic cylinder, one end of the reset spring is abutted to the pedal pressing rod, the other end of the reset spring is abutted to the cylinder body of the first hydraulic cylinder, and the reset spring can enable the piston rod of the second hydraulic cylinder to return to the initial position under the action of external force.
7. The transportation vehicle of claim 1, wherein: the edge of the supporting bracket is provided with a limiting part, and the limiting part is used for limiting the fruit and vegetable basket to move out of the supporting bracket.
8. A transport vehicle train characterized in that: the power vehicle and the transport vehicle can be sequentially connected, the power vehicle is provided with at least one storage battery and a second driving device, the second driving device is electrically connected with the storage battery, the second driving device is in transmission connection with wheels of the power vehicle, and the wheels can move on the track.
9. The train of vehicles of claim 8, wherein: towing holes are formed in the tail portion of the power vehicle and the support, towing hooks are further arranged on the support, the towing hooks of the transport vehicles stretch into the power vehicle or the towing holes of the adjacent transport vehicles, and the power vehicle can be connected with one transport vehicle or two transport vehicles.
10. The train of vehicles of claim 8, wherein: the power car is provided with a locking mechanism and a buzzer, the head of the power car is provided with at least one optical sensor, each optical sensor, the buzzer and the locking mechanism are electrically connected with the storage battery, each optical sensor is electrically connected with the locking mechanism, each optical sensor is electrically connected with the buzzer, when the optical sensors detect that an obstacle exists in the front, the locking mechanism can lock the wheels, and the buzzer can give an alarm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111209697.XA CN113772352A (en) | 2021-10-18 | 2021-10-18 | Transport vehicle and transport vehicle train |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111209697.XA CN113772352A (en) | 2021-10-18 | 2021-10-18 | Transport vehicle and transport vehicle train |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113772352A true CN113772352A (en) | 2021-12-10 |
Family
ID=78871385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111209697.XA Withdrawn CN113772352A (en) | 2021-10-18 | 2021-10-18 | Transport vehicle and transport vehicle train |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113772352A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114701552A (en) * | 2022-03-28 | 2022-07-05 | 华南农业大学 | Remote control electric dismounting device and method for rail transport vehicle in hilly and mountainous regions |
| CN115180010A (en) * | 2022-08-10 | 2022-10-14 | 山东新联兴机械科技有限公司 | Transport vehicle |
-
2021
- 2021-10-18 CN CN202111209697.XA patent/CN113772352A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114701552A (en) * | 2022-03-28 | 2022-07-05 | 华南农业大学 | Remote control electric dismounting device and method for rail transport vehicle in hilly and mountainous regions |
| CN115180010A (en) * | 2022-08-10 | 2022-10-14 | 山东新联兴机械科技有限公司 | Transport vehicle |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20211210 |
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| WW01 | Invention patent application withdrawn after publication |