Self-propelled dual-drive-wheel gasoline conveyor head for hillside orchard
Technical Field
The utility model relates to a petrol cargo airplane aircraft nose, more specifically say, especially relate to a self-propelled dual drive wheel petrol cargo airplane aircraft nose of hillside orchard.
Background
Orchard refers to the field where fruit trees are planted. The hillside orchard has the advantages of sufficient illumination, large temperature difference between day and night, good ventilation and drainage and unique advantage of producing high-quality fruits. However, hillside orchards have fluctuant terrain, complex terrain and inconvenient transportation, so a transporter is needed.
The conveyor head is connected with the cargo car hopper through the hook, and then the machine head is meshed with a tooth groove on the rack rail through the hanging teeth of the driving wheel to drive the machine to run, so that the cargo car hopper runs along the rail, but the existing conveyor head is mostly driven by an electric single wheel, the stability of the single wheel drive is poor, the use is inconvenient, and the cargo transportation is influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to the not enough of above-mentioned prior art, provide a self-propelled dual drive wheel gasoline conveyor aircraft nose in hillside orchard that compact structure, stability are good.
The technical scheme of the utility model is realized like this: a self-propelled dual-drive-wheel gasoline conveyor head for hillside orchards comprises a rack, wherein a gasoline driving mechanism is arranged on the rack, a gearbox is arranged on the rack, a variable speed control mechanism is arranged on the gearbox, a variable speed transmission mechanism connected with the variable speed control mechanism is arranged in the gearbox, the variable speed transmission mechanism is in linkage connection with the gasoline driving mechanism, a brake and a constant speed brake which are respectively connected with the variable speed transmission mechanism are arranged on the gearbox, and the constant speed brake is connected with the gasoline driving mechanism;
the transmission is internally provided with a synchronizing shaft which is linked with the variable speed transmission mechanism, output shafts are arranged in the transmission at intervals along the horizontal direction, the two output shafts are respectively linked with the synchronizing shaft through gear engagement, each output shaft is matched and rotatably connected with the transmission through a bearing and an oil seal, and one end of each output shaft is provided with a driving wheel which is matched with the rack track.
In the self-propelled dual-drive-wheel gasoline conveyor head for hillside orchards, the rack consists of a base, a traction hook arranged at one end of the base and a protection handle arranged at the other end of the base; the gasoline driving mechanism and the gearbox are respectively arranged on the base.
In the self-propelled dual-drive-wheel gasoline conveyor head for hillside orchards, the gasoline driving mechanism consists of a gasoline engine arranged on the rack, a starting pull handle arranged on the gasoline engine, a fuel tank arranged on the gasoline engine, an air filter in conductive connection with an air inlet pipe of the gasoline engine and a storage battery which is arranged on the rack and connected with the gasoline engine; the speed change transmission mechanism is in linkage connection with the gasoline engine through the matching of a belt and a belt wheel, and the constant speed brake is connected with the storage battery; a first protective cover is arranged on the machine frame at the periphery of the belt and the belt wheel.
In the self-propelled dual-drive-wheel gasoline conveyor head for hillside orchards, the variable-speed control mechanism consists of a gear frame arranged on the outer wall of the gearbox and a variable-speed gear rod which penetrates through the gear frame and one end of which is connected with the variable-speed transmission mechanism.
In the self-propelled dual-drive-wheel gasoline conveyor head for hillside orchards, the variable-speed transmission mechanism consists of an input shaft in linkage connection with the gasoline driving mechanism, a first connecting shaft in meshing linkage with the input shaft through matching of the gear shifting gear and the synchronizer, a second connecting shaft arranged below the first connecting shaft, and a transmission gear which is arranged between the first connecting shaft and the second connecting shaft and is respectively in meshing linkage with the first connecting shaft and the second connecting shaft through gears;
the input shaft, the first connecting shaft and the second connecting shaft are respectively connected with the gearbox in a rotating mode through matching of a bearing and an oil seal, the variable speed control mechanism is connected with the synchronizer, the constant speed brake is connected with the first connecting shaft, the brake is connected with the second connecting shaft, and the synchronizing shaft is linked with the second connecting shaft through gear engagement.
In the self-propelled dual-drive-wheel gasoline conveyor head for hillside orchards, the second protective cover is arranged on the periphery of the brake, and the frame is hinged with the advancing operating rod connected with the brake.
The utility model adopts the above structure after, through the synchronizing shaft that sets up with the gear engagement linkage of speed change transmission mechanism, two output shafts and the drive wheel of setting in each output shaft one end through gear engagement and synchronizing shaft linkage respectively, adopt two wheel drive's mode to make the tooth's socket meshing on conveyer aircraft nose and the rack track to make the goods hopper car along rack rail operation, the effectual stability that increases the device operation ensures can be to the normal transportation of goods, compact structure, convenient to use. Simultaneously, through the petrol actuating mechanism who sets up, adopt petrol driven mode to provide power for the conveyer aircraft nose, the problem of the long-time unable transportation goods of in-process of charging when having solved the adoption electric mode.
Drawings
The present invention will be described in further detail with reference to the following examples, which are not intended to limit the invention.
Fig. 1 is a front view of the present invention.
Fig. 2 is a plan view of the present invention.
Fig. 3 is a right side view of the present invention.
Fig. 4 is a sectional view of the transmission taken along line a-a of fig. 3.
In the figure: 1. a frame; 1a, a base; 1b, a traction hook; 1c, a protective handle; 2. a gasoline drive mechanism; 2a, a gasoline engine; 2b, starting a pull handle; 2c, a fuel tank; 2d, an air filter; 2e, a storage battery; 2f, a first protective cover; 3. a gearbox; 4. a shift operating mechanism; 4a, a gear frame; 4b, a gear shift lever; 5. a variable speed drive mechanism; 5a, an input shaft; 5b, a first connecting shaft; 5c, a second connecting shaft; 5d, a transmission gear; 6. a brake actuator; 6a, a second protective cover; 6b, a travel operation lever; 7. a constant speed brake; 8. a synchronizing shaft; 9. an output shaft; 10. and a driving wheel.
Detailed Description
Referring to fig. 1 to 4, the self-propelled dual-drive-wheel gasoline conveyor head for hillside orchards of the present invention comprises a frame 1, wherein a gasoline driving mechanism 2 is arranged on the frame 1 to provide power for the device; the automatic transmission device is characterized in that a gearbox 3 is arranged on the rack 1, a speed change control mechanism 4 is arranged on the gearbox 3 and used for controlling gears, a speed change transmission mechanism 5 connected with the speed change control mechanism 4 is arranged in the gearbox 3, the speed change transmission mechanism 5 is in linkage connection with the gasoline drive mechanism 2, a brake 6 and a constant speed brake 7 which are respectively connected with the speed change transmission mechanism 5 are arranged on the gearbox 3, the brake 6 is used for braking and stopping the machine head, the constant speed brake 7 is connected with the gasoline drive mechanism 2, and active braking is carried out when the speed exceeds a specific value. The cargo hopper car is characterized in that a synchronizing shaft 8 linked with a variable-speed transmission mechanism 5 is arranged in a gearbox 3, output shafts 9 are arranged in the gearbox 3 at intervals along the horizontal direction, the two output shafts 9 are respectively linked with the synchronizing shaft 8 through gear engagement, each output shaft 9 is rotationally connected with the gearbox 3 through matching of a bearing and an oil seal, one end of each output shaft 9 is provided with a driving wheel 10 matched with a rack rail, and a double-wheel driving mode is adopted to enable a head of the cargo conveyor to be meshed with a tooth groove on the rack rail, so that the cargo hopper car runs along the rack rail.
The machine frame 1 consists of a base 1a, a traction hook 1b arranged at one end of the base 1a and a protection handle 1c arranged at the other end of the base 1 a; the gasoline driving mechanism 2 and the gearbox 3 are respectively arranged on the base 1a, the structure is simple, the cost is low, and the goods hopper car is connected with the traction hook 1 b; in the operation process of the machine head, the traction machine head can be protected through the arranged protection handle 1c, the machine head is prevented from being collided with a front end object to cause machine damage, and meanwhile, the machine head is convenient to lift and transport.
Specifically, the gasoline driving mechanism 2 is composed of a gasoline engine 2a arranged on the frame 1, a starting pull handle 2b arranged on the gasoline engine 2a, a fuel tank 2c arranged on the gasoline engine 2a, an air filter 2d in conduction connection with an air inlet pipe of the gasoline engine 2a, and a storage battery 2e arranged on the frame 1 and connected with the gasoline engine 2 a; the gasoline-driven mode is adopted to provide power for the nose of the conveyor, so that the problem that goods cannot be transported for a long time in the charging process when the electric mode is adopted is solved, the arranged air filter 2d can filter air entering the gasoline engine 2a, and the arranged storage battery 2e can provide power for other components in the device; the variable speed transmission mechanism 5 is in linkage connection with the gasoline engine 2a through the matching of a belt and a belt wheel, and the constant speed brake 7 is connected with the storage battery 2 e; the first protective cover 2f is arranged on the frame 1 at the periphery of the belt and the belt wheel, so that the belt and the belt wheel can be prevented from being damaged by external objects.
In addition, the speed-change operating mechanism 4 is composed of a gear frame 4a arranged on the outer wall of the gearbox 3 and a speed-change gear lever 4b which penetrates through the gear frame 4a and is connected with the speed-change transmission mechanism 5 at one end, and is used for controlling the speed and the direction of the operation of the handpiece.
Meanwhile, the variable speed transmission mechanism 5 consists of an input shaft 5a in linkage connection with the gasoline drive mechanism 2, a first connecting shaft 5b in meshing linkage with the input shaft 5a through matching of a gear shifting gear and a synchronizer, a second connecting shaft 5c arranged below the first connecting shaft 5b, and a transmission gear 5d which is arranged between the first connecting shaft 5b and the second connecting shaft 5c and is respectively in meshing linkage with the first connecting shaft 5b and the second connecting shaft 5c through gears; input shaft 5a, first connecting axle 5b and second connecting axle 5c rotate through bearing and oil blanket cooperation and gearbox 3 respectively and are connected, variable speed operating mechanism 4 is connected with the synchronous ware, constant speed brake 7 is connected with first connecting axle 5b, brake ware 6 is connected with second connecting axle 5c, synchronizing shaft 8 links through gear engagement and second connecting axle 5c, and the cooperation through each operation rotational speed gear falls the high rotational speed of gasoline engine 2a to the working range.
Preferably, the periphery of the brake stopper 6 is provided with a second protective cover 6a which can protect the brake stopper 6 and prevent the brake stopper from being damaged by external objects, and the frame 1 is hinged with a traveling operating rod 6b connected with the brake stopper 6 and can control the operation and braking of the machine head.
When the automatic transmission device is used, the gasoline driving mechanism 2 generates power by using gasoline combustion to drive the input shaft 5a in the variable speed transmission mechanism 5 to rotate, then drives the first connecting shaft 5b, the second connecting shaft 5c and the synchronizing shaft 8 to rotate through gear meshing linkage, and then the synchronizing shaft 8 drives the two output shafts 9 to rotate through gear meshing simultaneously, so that the two driving wheels 10 are meshed with tooth grooves on the rack rail, and then the cargo hopper car runs along the rack rail.
The above embodiment is the preferred embodiment of the present invention, which is only used to facilitate the explanation of the present invention, it is not right to the present invention, which makes the restriction on any form, and any person who knows commonly in the technical field can use the present invention to make the equivalent embodiment of local change or modification without departing from the technical features of the present invention.