CN113895342A

CN113895342A - Vehicle-mounted operation device replacement system and method

Info

Publication number: CN113895342A
Application number: CN202111282690.0A
Authority: CN
Inventors: 沈春华; 卿昭文; 武光喜; 陆宽勇
Original assignee: Shenzhen Longray Technology Co ltd
Current assignee: Shenzhen Longray Technology Co ltd
Priority date: 2021-11-01
Filing date: 2021-11-01
Publication date: 2022-01-07

Abstract

The invention discloses a replacement system and a replacement method of a vehicle-mounted operation device, which comprise an operation vehicle, the operation device and a transfer device, wherein the operation vehicle comprises a vehicle frame and two guide rails; the frame comprises two longitudinal beams, and the two guide rails are fixed at the rear parts of the two longitudinal beams of the frame; the operation device comprises two slide rails, the two slide rails are fixed at the lower end of the operation device frame, the transfer device comprises a transfer trolley and a transfer frame carried by the transfer trolley, and the top of the transfer frame comprises two parallel rails and a locking device; the operation device to be replaced is carried by the transfer device, and two guide rails of the operation device are supported by two rails of the transfer frame and locked on the rails by the locking device; after the two rails of the transfer device are in butt joint with the two guide rails of the operation vehicle, the operation device slides to the two guide rails of the operation vehicle along the two rails of the transfer device or slides to the two rails of the transfer device along the two guide rails of the operation vehicle. The invention can quickly assemble, disassemble and replace the operation device, and has high assembly, disassembly and replacement efficiency.

Description

Vehicle-mounted operation device replacement system and method

[ technical field ]

The invention relates to garden operation equipment, in particular to a replacement system and a replacement method of a vehicle-mounted operation device.

[ background art ]

In traditional gardens operation equipment, the sprayer that disappears, ditching machine, lift platform all become with power unit as an organic whole, every kind of function machine all has power part, electric part and structure part, is a complete machine respectively, and the user is like using above-mentioned spraying function that disappears, ditching machine function, lift platform function etc. then need purchase above-mentioned every complete machine, does not have the solitary functional module respectively, can't change functional module fast.

The utility model with the patent number of CN202020332702.0 discloses an orchard wind-conveying spraying operation vehicle, which comprises a wheel type power chassis, a power device, an electric cabinet and a wind-barrel type spraying device, wherein the wheel type power chassis is an electric vehicle chassis, and the electric vehicle chassis comprises a vehicle frame and a rear axle driven by a motor; the power device is a gasoline generator or a storage battery pack, the power output end of the gasoline generator or the storage battery pack is connected with an electric cabinet, the electric cabinet comprises a power supply interface of the operation device, and the electric motor is powered by the electric cabinet; the power device and the electric cabinet are arranged on the frame, the air duct type spraying device is arranged at the rear part of the frame through the quick connecting mechanism, and the air duct type spraying device obtains electric power through a power supply interface of the electric cabinet and is externally connected with a medicine source through the medicine tube. The utility model discloses a dryer formula water-spraying system's main part passes through quick coupling mechanism to be installed at the rear portion of frame, can change different operation devices, realizes wheeled power chassis and power device a tractor serves several purposes. But this utility model need hoist the operation device when loading and unloading and changing different operation devices, and the efficiency of loading and unloading and changing operation device is not high.

[ summary of the invention ]

The invention aims to provide a replacing system of a vehicle-mounted operation device, which can quickly assemble, disassemble and replace different operation devices.

Another object of the present invention is to provide a method for replacing a vehicle-mounted working apparatus, which is capable of quickly loading, unloading, and replacing different working apparatuses.

In order to solve the technical problems, the invention adopts the technical scheme that the replacing system of the vehicle-mounted operation device comprises an operation vehicle, the operation device and a transfer device, wherein a chassis of the operation vehicle comprises a vehicle frame and two guide rails; the frame comprises two longitudinal beams, and the two guide rails are fixed at the rear parts of the two longitudinal beams of the frame in parallel; the operation device comprises two sliding rails which are fixed at the lower end of the operation device frame in parallel, the transfer device comprises a transfer trolley and a transfer frame carried by the transfer trolley, and the top of the transfer frame comprises two parallel rails and a locking device; the operation device to be replaced is carried by the transfer device, and two guide rails of the operation device are supported by two rails of the transfer frame and locked on the rails by the locking device; after the two rails of the transfer device are in butt joint with the two guide rails of the operation vehicle, the operation device slides to the two guide rails of the operation vehicle along the two rails of the transfer device or slides to the two rails of the transfer device along the two guide rails of the operation vehicle.

In the replacement system of the vehicle-mounted working device, the front end of the guide rail comprises the baffle plate, and the baffle plate comprises the positioning hole; the front end of the slide rail comprises a front positioning pin; the guide rail comprises a side plate, and the rear end of the side plate comprises a positioning groove with a rear opening; the rear end of the slide rail comprises a rear positioning pin which extends out transversely; when the front end of the slide rail slides to the front end of the guide rail along the longitudinal direction of the guide rail, the front positioning pin is inserted into the positioning hole, penetrates through the baffle plate, and the rear positioning pin enters the positioning groove.

In the replacing system of the vehicle-mounted operation device, the locking device comprises two locking pins, the inner side of the track comprises the vertical plate, and the vertical plate and the sliding rail respectively comprise the transverse locking pin holes; the lockpin passes through the lockpin hole of riser and slide rail, locks the operating means on the transport frame track.

In the replacing system of the vehicle-mounted operation device, the front positioning pin comprises a locking pin hole, and after the front positioning pin passes through the baffle, the locking pin of the locking device is inserted into the locking pin hole of the positioning pin.

In the vehicle-mounted operation device replacement system, the slide rail comprises a U-shaped channel iron and a plurality of rollers, the opening of the U-shaped channel iron faces downwards, the plurality of rollers are arranged in the U-shaped channel iron groove, and roller shafts of the plurality of rollers are fixed on side plates of the U-shaped channel iron.

In the replacement system of the vehicle-mounted operation device, the front ends of the rails comprise the alignment pins, the rear ends of the guide rails comprise the alignment holes, and after the alignment pins of the two rails are inserted into the alignment holes of the two guide rails, the two rails of the transfer device are in butt joint with the two guide rails of the operation vehicle; the outer side of the rear end of the guide rail comprises a transverse column, the transfer device comprises a hook, and the rear part of the hook is hinged with the front end of the track; after two rails of the transfer device are in butt joint with two guide rails of the operation vehicle, the hook hooks a cross post at the rear end of the guide rails.

In the vehicle-mounted operation device replacement system, the transfer trolley is a manual lifting forklift which comprises two forks; the middle part of the outer side of the fork plate of the pallet fork comprises a lock pin hole; the lower part of the transfer frame comprises two cross beams and 4 supporting legs, and the outer side of the lower part of the transfer frame comprises a spring locking pin; after a cross beam of the transfer frame is carried on a fork of the manual lifting forklift, the spring locking pin is inserted into a locking pin hole of a fork plate of the fork.

When the operation device needs to be loaded on the operation vehicle, the transfer vehicle drives the transfer frame carrying the operation device to move to the rear of the operation vehicle, and the height of the transfer frame is adjusted to enable the top surfaces of two rails of the transfer frame to be flush with the top surfaces of the guide rails; the transfer trolley moves forwards, so that two rails of the transfer frame are butted with two guide rails of the operation vehicle; after the two rails of the transfer frame are in butt joint with the two guide rails of the operation vehicle, the locking device is unlocked, and the operation device is pushed forwards to slide onto the two guide rails of the operation vehicle along the two rails of the transfer frame through the two slide rails and be locked.

According to the method for replacing the vehicle-mounted working device, when the working device needs to be detached from the working vehicle, the transfer trolley carrying the idle transportation frame moves to the rear of the working vehicle, and when the two rails of the idle transportation frame are successfully butted with the two guide rails of the working vehicle, the working device is unlocked; pushing the operation device backwards to slide onto the two rails of the transfer frame along the two guide rails of the operation vehicle through the two slide rails; after the operation device is completely transferred to the two rails of the transfer frame, the operation device and the transfer frame are locked; the working vehicle loads the working device and is separated from the working vehicle.

The invention can quickly assemble, disassemble and replace the operation device, and has high assembly, disassembly and replacement efficiency.

[ description of the drawings ]

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

Fig. 1 is a perspective view of a work vehicle according to an embodiment of the present invention.

Fig. 2 is a partially enlarged view of the portion i in fig. 1.

Fig. 3 is a perspective view of a spray module according to an embodiment of the present invention.

Fig. 4 is a perspective view of a trenching module in accordance with an embodiment of the present invention.

Fig. 5 is a perspective view of an elevator platform module according to an embodiment of the present invention.

Fig. 6 is a perspective view of a transfer rack according to an embodiment of the present invention.

Fig. 7 is a perspective view of a manual lift truck in accordance with an embodiment of the present invention.

Fig. 8 is a perspective view of a spray module and transport rack combination according to an embodiment of the present invention.

Fig. 9 is a perspective view of a trenching module and a transfer frame combination of an embodiment of the present invention.

Fig. 10 is a perspective view of a combination of a lift module and a transfer rack in accordance with an embodiment of the present invention.

Fig. 11 is a perspective view of a manual lift truck transfer lift platform module in accordance with an embodiment of the present invention.

Fig. 12 is a perspective view of the mounting of the elevating platform module to the working vehicle according to the embodiment of the present invention.

Fig. 13 is a perspective view of the lifting platform module of the embodiment of the invention mounted on the working vehicle.

Fig. 14 is a partial enlarged view of the portion ii in fig. 12.

Fig. 15 is a partially enlarged view of the region iii in fig. 13.

Fig. 16 is a partially enlarged view of the portion iv in fig. 13.

[ detailed description of the invention ]

Fig. 1 to 16 show a structure of a replacement system for a vehicle-mounted working device 200 according to an embodiment of the present invention, which includes a working vehicle 100, a working device 200, and a transfer device.

As shown in fig. 1 and 2, the chassis of the work vehicle 100 includes a frame 10 and two rails 20. The frame 10 comprises two longitudinal beams 11, and two guide rails 20 are fixed to the frame 10 in parallel at the rear parts of the two longitudinal beams 11. The front end of the guide rail 20 is provided with a baffle plate 21, and the baffle plate 21 is provided with a positioning hole 22. The guide rail 20 has an elongated side plate 23 on the outer side thereof, and a positioning groove 24 opened rearward at the rear end of the side plate 23.

As shown in fig. 3 to 4, the working device 200 includes a working mechanism, a frame 30, and two slide rails 40, and the two slide rails 40 are fixed in parallel to the lower end of the frame 30 of the working device 200. The slide rail 40 includes a U-shaped channel iron 41 and two rollers (not shown), the opening of the U-shaped channel iron 41 is downward, the two rollers are respectively arranged at the front and the rear of the groove of the U-shaped channel iron 41, and the roller shafts 42 of the two rollers are fixed on the side plates 43 of the U-shaped channel iron 41. The slide rail 40 has a front locating pin 44 and a rear locating pin 45. The front positioning pin 44 is fixed at the front end of the U-shaped channel iron 41 of the slide rail 40, and the rear positioning pin 45 is fixed at the rear part of the side plate 43 of the U-shaped channel iron 41 and extends outwards transversely.

As shown in fig. 4, the working device 200 may be a spray module, and the working mechanism of the spray module is a sprayer 81. As shown in fig. 5, the work device 200 may be a trenching module, the work implement of which is the trencher 82. As shown in fig. 6, the working device 200 may be a platform module, and the working mechanism of the platform module is a lifting platform 83.

The transfer device comprises a transfer trolley and a transfer rack 300 carried by the transfer trolley, as shown in fig. 6, the transfer rack 300 has two parallel longitudinal rails 60 and locking means on the top and two cross beams 73 on the bottom. Below the two cross beams 73 there are 4 legs 74. The work device 200 to be replaced is mounted on the transfer device, and the two rails 20 of the work device 200 are supported by the two rails 60 of the transfer frame 300 and locked to the rails 60 by the locking device.

The locking device adopts two locking pins 71, the inner side of the rail 60 is provided with a strip-shaped upright plate 61, the upright plate 61 of the rail 60 is provided with a transverse locking pin hole 64, and the U-shaped channel iron 41 of the slide rail 40 is provided with a transverse locking pin hole 46. After the slide rail 40 of the working device 200 slides on the rail 60 of the transport rack 300, the lock pin 71 as a locking device passes through the lock pin hole 46 of the U-shaped channel bar 41 and the lock pin hole 64 of the vertical plate 61, and the working device 200 is locked on the rail 60 of the transport rack 300.

The front end of the rail 60 is provided with an alignment pin 62, the rear end of the guide rail 20 is provided with an alignment hole 25, after the alignment pins 62 of the two rails 60 are inserted into the alignment holes 25 of the two guide rails 20, the two rails 60 of the transfer device are in butt joint with the two guide rails 20 of the work vehicle 100, and the top surfaces of the rails 60 are flush with the top surfaces of the guide rails 20.

The guide rail 20 has a cross-post 26 at the rear outer side thereof, and the cross-post 26 is fixed to the side plate 23. The transfer frame 300 has two hooks 63, and the rear portions of the hooks 63 are hinged to the front ends of the corresponding rails 60. After the two rails 60 of the transfer frame 300 are butted against the two guide rails 20 of the work vehicle 100, the hook 63 hooks the cross-post 26 at the rear end of the guide rail 20, and the rails 60 are not separated from the guide rail 20.

As shown in fig. 7, the transfer vehicle of the present embodiment employs a manual lift truck 50, and the manual lift truck 50 includes two forks 51. The fork 51 has a locking pin hole 52 in the middle of the outer side of the fork plate. The outside of the lower longitudinal beam of the transfer frame 300 is fitted with a snap lock pin 72. After the cross member 73 of the transfer frame 300 is mounted on the fork 51 of the manual lift truck 50, the spring locking pin 72 is inserted into the locking pin hole 52 of the fork plate, and the transfer frame 300 is fixed to the upper surface of the fork 51 of the manual lift truck 50.

As shown in fig. 11 and 12, when it is necessary to load the working device 200 onto the working vehicle 100, the manual lift truck 50 moves the transfer frame 300 on which the working device 200 is mounted to the rear of the working vehicle 100, adjusts the height of the fork 51 of the manual lift truck 50 so that the top surfaces of the two rails 60 of the transfer frame 300 are flush with the top surfaces of the guide rails 20, and pushes the manual lift truck 50 forward so that the two rails 60 of the transfer frame 300 abut against the two guide rails 20 of the working vehicle 100. As shown in fig. 14, during docking, the aligning pin 62 at the front end of the rail 60 is inserted into the aligning hole 25 at the rear end of the guide rail 20, the two hooks 63 of the transfer frame 300 hook the lateral post 26 at the rear end of the guide rail 20, and the rail 60 and the guide rail 20 are not separated during the process of sliding the working device 200 onto the two guide rails 20 of the working vehicle 100 along the two rails 60 of the transfer frame 300.

As shown in fig. 12 and 13, after the rails 60 are butted against the rails 20, the lock pins 71 are pulled out, and the working device 200 is pushed forward to slide forward along the two rails 60 of the transfer device onto the two rails 20 of the working vehicle 100.

As shown in fig. 15, when the front end of the slide rail 40 slides to the front end of the guide rail 20 in the longitudinal direction of the guide rail 20, the front positioning pin 44 is inserted into the positioning hole 22, passes through the shutter 21, and the rear positioning pin 45 enters the positioning groove 24 as shown in fig. 16.

As shown in fig. 15, the front positioning pin 44 has a locking pin hole 441, and after the front positioning pin 44 passes through the barrier 21, a locking pin 71 as a locking device is inserted into the locking pin hole 441 to ensure that the working device 200 loaded on the working vehicle is not automatically disengaged.

When it is necessary to remove a certain working device 200 from the working vehicle 100, the manual lift truck 50 having the idle running frame 300 mounted thereon is moved to the rear of the working vehicle 100, and when the two rails 60 of the idle running frame 300 are successfully brought into abutment with the two guide rails 20 of the working vehicle 100, the lock pin 71 in the lock pin hole 441 of the front lock pin 44 is removed, and the working device 200 is pushed backward and slid onto the two rails 60 of the running frame 300 along the two guide rails 20 of the working vehicle 100. After the working device 200 is completely transferred to the two rails 60 of the transfer frame 300, the locking pins 71 are inserted into the locking pin holes of the transfer frame 300 and the working device 200, and then the hooks 63 are opened to separate the transfer device from the working vehicle 100.

Since the working mechanisms of different working devices 200 are different from each other, different working devices 200 may use different transfer frames 300. The transfer device may require a change of the transfer frame 300 by pulling out the spring locking pins 72 on the transfer frame 300, lowering the height of the forks 51 of the hand lift truck 50, disengaging the forks 51 from the cross member 73, and dropping the 4 legs 74 of the transfer frame 300 onto the ground. The manual lift truck 50 retreats, the forks 51 are pulled out from the lower portion of the transfer rack 300, and the transfer rack 300 having another structure can be loaded after the manual lift truck 50 is separated from the old transfer rack 300.

Claims

1. A replacement system of a vehicle-mounted operation device comprises an operation vehicle and the operation device, wherein a chassis of the operation vehicle comprises a vehicle frame which comprises two longitudinal beams; the operation device comprises two sliding rails which are fixed at the lower end of the operation device frame in parallel, the transfer device comprises a transfer trolley and a transfer frame carried by the transfer trolley, and the top of the transfer frame comprises two parallel rails and a locking device; the operation device to be replaced is carried by the transfer device, and two guide rails of the operation device are supported by two rails of the transfer frame and locked on the rails by the locking device; after the two rails of the transfer device are in butt joint with the two guide rails of the operation vehicle, the operation device slides to the two guide rails of the operation vehicle along the two rails of the transfer device or slides to the two rails of the transfer device along the two guide rails of the operation vehicle.

2. The replacement system for a vehicle-mounted working apparatus according to claim 1, wherein the front end of the guide rail includes a stopper including a positioning hole; the front end of the slide rail comprises a front positioning pin; the guide rail comprises a side plate, and the rear end of the side plate comprises a positioning groove with a rear opening; the rear end of the slide rail comprises a rear positioning pin which extends out transversely; when the front end of the slide rail slides to the front end of the guide rail along the longitudinal direction of the guide rail, the front positioning pin is inserted into the positioning hole, penetrates through the baffle plate, and the rear positioning pin enters the positioning groove.

3. The replacement system for the vehicle-mounted working device according to claim 2, wherein the locking device comprises two locking pins, the inner side of the rail comprises a vertical plate, and the vertical plate and the sliding rail each comprise a transverse locking pin hole; the lockpin passes through the lockpin hole of riser and slide rail, locks the operating means on the transport frame track.

4. The replacement system for the vehicle-mounted working apparatus according to claim 1, wherein the front positioning pin includes a locking pin hole, the front positioning pin passes through the baffle plate, and the locking pin of the locking device is inserted into the locking pin hole of the positioning pin.

5. The system for changing the vehicle-mounted working apparatus according to claim 1, wherein the slide rail includes a U-shaped channel iron having a downward opening and a plurality of rollers disposed in the U-shaped channel iron recess, and roller shafts of the plurality of rollers are fixed to side plates of the U-shaped channel iron.

6. The replacement system for the vehicle-mounted working device according to claim 1, wherein the front end of the rail includes alignment pins, the rear end of the guide rail includes alignment holes, and after the alignment pins of the two rails are inserted into the alignment holes of the two guide rails, the two rails of the transfer device are in butt joint with the two guide rails of the working vehicle; the outer side of the rear end of the guide rail comprises a transverse column, the transfer device comprises a hook, and the rear part of the hook is hinged with the front end of the track; after two rails of the transfer device are in butt joint with two guide rails of the operation vehicle, the hook hooks a cross post at the rear end of the guide rails.

7. The vehicle-mounted working device replacement system according to claim 1, wherein the transfer vehicle is a manual lift truck, the manual lift truck including two forks; the middle part of the outer side of the fork plate of the pallet fork comprises a lock pin hole; the lower part of the transfer frame comprises two cross beams and 4 supporting legs, and the outer side of the lower part of the transfer frame comprises a spring locking pin; after a cross beam of the transfer frame is carried on a fork of the manual lifting forklift, the spring locking pin is inserted into a locking pin hole of a fork plate of the fork.

8. A method for replacing a vehicle-mounted working device, comprising the replacement system for a vehicle-mounted working device according to claim 1, wherein when the working device is to be loaded on the working vehicle, the transfer vehicle moves the transfer frame carrying the working device to the rear of the working vehicle, and the height of the transfer frame is adjusted so that the top surfaces of the two rails of the transfer frame are flush with the top surfaces of the guide rails; the transfer trolley moves forwards, so that two rails of the transfer frame are butted with two guide rails of the operation vehicle; after the two rails of the transfer frame are in butt joint with the two guide rails of the operation vehicle, the locking device is unlocked, and the operation device is pushed forwards to slide onto the two guide rails of the operation vehicle along the two rails of the transfer frame through the two slide rails and be locked.

9. The method for replacing a vehicle-mounted working device according to claim 1, wherein when the working device needs to be removed from the working vehicle, the transfer vehicle carrying the idle transport frame is moved to the rear of the working vehicle, and when the two rails of the idle transport frame are successfully butted against the two rails of the working vehicle, the working device is unlocked; pushing the operation device backwards to slide onto the two rails of the transfer frame along the two guide rails of the operation vehicle through the two slide rails; after the operation device is completely transferred to the two rails of the transfer frame, the operation device and the transfer frame are locked; the working vehicle loads the working device and is separated from the working vehicle.