CN205284204U - Car is picked to simple and easy pedal liftable - Google Patents

Abstract

The utility model relates to a simple pedal liftable picking vehicle, which comprises a vehicle frame, on which a working table is arranged, and a lifting mechanism for adjusting the height of the working table is arranged on the lower side of the working table, and the vehicle frame The front side of the vehicle is provided with a steering mechanism, and the vehicle frame is also provided with a wheel mechanism for driving walking. The utility model has the advantages of simple structure, reasonable design and compactness. The chain drive mechanism arranged vertically is simple and easy to maintain. The steering rod directly controls the steering of the front wheels without designing a trapezoidal steering mechanism. Efficiency, reducing the risk of picking and falling, can also reduce the manufacturing price and manufacturing difficulty, facilitate manufacturing and promotion, improve production efficiency, and the liftable design is convenient for users to adjust the height of the workbench for picking.

Description

A simple pedal liftable picking vehicle

technical field

The utility model relates to a simple pedal liftable picking vehicle.

Background technique

With the development of the times, modern agricultural technology is constantly being updated. People have invented picking carts to replace traditional ladders and pick fruits at high places. However, traditional simple picking carts can no longer cope with the changing picking environment. Nowadays, foreign countries have developed Electric-driven picking vehicles have been promoted and used in greenhouse planting, which can greatly improve the picking efficiency. However, due to the high cost of electric-driven picking vehicles, they cannot be popularized, and there is no easy-to-use electric picking vehicle on the market. Picking cart.

Utility model content

The technical problem to be solved by the utility model is to provide a simple pedal liftable picking vehicle with simple structure, which can improve picking efficiency and reduce picking risks.

In order to solve the above-mentioned technical problems, the technical solution of the present utility model is: a simple pedal liftable picking vehicle, including a frame, the frame is provided with a working table, and the lower side of the working table is provided with a The lifting mechanism at the height of the platform, the front side of the vehicle frame is provided with a steering mechanism, and the vehicle frame is also provided with a wheel mechanism for driving walking.

Further, one end of the vehicle frame is fixedly connected to the steering mechanism, and the other end of the vehicle frame is fixedly connected to the wheel mechanism. Two side plates parallel to each other are arranged on the vehicle frame, and a stopper is arranged between the side plates. The side plate is provided with several slots for installing the baffle, and the lifting mechanism is arranged in the square frame surrounded by the side plate and the baffle.

Further, a seat is provided on the worktable, one end of the lifting mechanism is fixedly connected to the vehicle frame, the other end of the lifting mechanism is fixedly connected to the worktable, and the lower surface of the workbench is provided with a Mechanism mounts.

Further, the lifting mechanism includes ladder joint mechanisms arranged on both sides of the worktable, two cross bars are hinged between the ladder joint mechanisms, screw holes are opened on the cross bar, and screw holes are screwed on the screw holes. There is a rocker that changes the distance between two cross bars through a screw motion to adjust the height of the workbench.

Further, the ladder section mechanism includes a first support rod and a second support rod, one end of the first support rod is hinged to the fixing base, the other end of the first support rod is hinged to a third support rod, and the first support rod is hinged to the fixing base. The other ends of the three poles are hinged with the frame, one end of the second pole is provided with an upper roller, and the upper roller is in rolling contact with the worktable, and the other end of the second pole is hinged with a fourth pole, so The other end of the fourth pole is provided with a lower roller, the lower roller is in rolling contact with the vehicle frame, the first pole is hinged to the second pole, and the third pole is hinged to the fourth pole.

Further, the steering mechanism includes a steering rod, the steering rod is fixedly connected to the vehicle frame through bearings, the upper side of the steering rod is provided with a handlebar, and the lower end of the steering rod is fixedly connected to the wheel mechanism, so The steering rod is fixedly connected with a pedal rod through bearings, pedals are arranged at both ends of the pedal rod, and a main sprocket wheel driven to rotate by stepping on the pedal is arranged on the pedal rod.

Further, the wheel mechanism includes a front wheel shaft and a rear wheel shaft, front wheels are arranged at both ends of the front wheel shaft, the steering rod is fixedly connected to the front wheel shaft through a bearing, and a secondary sprocket is arranged on the front wheel shaft, The auxiliary sprocket forms a chain transmission mechanism for driving the wheel mechanism through a chain and the main sprocket. The two ends of the rear wheel shaft are provided with rear wheels, and the rear wheel shaft is installed on the vehicle frame.

Compared with the prior art, the utility model has the following beneficial effects: the utility model has a simple structure, a reasonable and compact design, a simple chain transmission mechanism arranged longitudinally, and is easy to maintain, and the steering rod directly controls the steering of the front wheels without designing trapezoidal steering The mechanism can not only achieve the use effect of the electric picking vehicle, improve the picking efficiency, reduce the risk of picking and falling, but also reduce the manufacturing price and manufacturing difficulty, facilitate manufacturing and promotion, improve production efficiency, and the liftable design is convenient for users Adjust the height of the workbench for picking.

Description of drawings

Below in conjunction with accompanying drawing, the utility model is described further.

Fig. 1 is the front schematic diagram of the utility model;

Fig. 2 is the left view schematic diagram of the utility model;

Fig. 3 is a schematic right view of the utility model.

In the figure: 1-steering rod, 2-frame, 3-handlebar, 4-front axle, 5-front wheel, 6-rear axle, 7-rear wheel, 8-seat, 9-table, 10- Fixing seat, 11-first pole, 12-second pole, 13-upper roller, 14-cross bar, 15-rocker, 16-side plate, 17-baffle plate, 18-pedal, 19-main chain Wheel, 20-chain, 21-secondary sprocket.

detailed description

The utility model will be further described below in conjunction with the accompanying drawings and specific embodiments.

As shown in Figures 1 to 3, a simple foot-operated liftable picking vehicle includes a vehicle frame 2, a working table 9 is arranged on the vehicle frame 2, and a working table 9 is provided on the lower side of the working table 9 to adjust the working table 9. The height of the lifting mechanism, the front side of the vehicle frame 2 is provided with a steering mechanism, and the vehicle frame 2 is also provided with a wheel mechanism for driving.

In the present utility model, one end of the vehicle frame 2 is fixedly connected to the steering mechanism, and the other end of the vehicle frame 2 is fixedly connected to the wheel mechanism. The vehicle frame 2 is provided with two side plates 16 parallel to each other. A baffle 17 is arranged between the side plates 16, and several slots for installing the baffle 17 are provided on the side plate 16, and the lifting mechanism is arranged in a square frame surrounded by the side plate 16 and the baffle 17 Inside.

In the present utility model, a seat 8 is arranged on the working surface 9, one end of the lifting mechanism is fixedly connected to the vehicle frame 2, and the other end of the lifting mechanism is fixedly connected to the working surface 9, and the working surface 9 The lower surface is provided with a fixed seat 10 for installing the lifting mechanism.

In the present utility model, the lifting mechanism includes ladder joint mechanisms arranged on both sides of the work surface 9, two cross bars 14 are hinged between the ladder joint mechanisms, and screw holes are provided on the cross bar 14, so that The rocking bar 15 that changes the distance between two cross bars 14 and then adjusts the height of the workbench is screwed on the screw hole.

In the present utility model, the ladder joint mechanism includes a first pole 11 and a second pole 12, one end of the first pole 11 is hinged to the fixing seat 10, and the other end of the first pole 11 is hinged with The third pole, the other end of the third pole is hinged with the vehicle frame 2, and one end of the second pole 12 is provided with an upper roller 13, and the upper roller 13 is in rolling contact with the work surface 9, and the second The other end of the pole 12 is hinged with a fourth pole, and the other end of the fourth pole is provided with a lower roller, and the lower roller is in rolling contact with the vehicle frame 2. The first pole 11 and the second pole The 12 phases are hinged, and the third pole and the fourth pole are hinged.

In the utility model, the steering mechanism includes a steering rod 1, the steering rod 1 is fixedly connected to the vehicle frame 2 through a bearing, a handle 3 is arranged on the upper side of the steering rod 1, and the steering rod 1 The lower end is fixedly connected with the wheel mechanism, and the steering rod 1 is fixedly connected with a pedal rod through a bearing, and pedals 18 are arranged at both ends of the pedal rod, and a main motor for driving rotation by stepping on the pedal 18 is arranged on the pedal rod. Sprocket 19.

In the present utility model, the wheel mechanism includes a front wheel shaft 4 and a rear wheel shaft 6, the two ends of the front wheel shaft 4 are provided with front wheels 5, and the steering rod 1 is fixedly connected with the front wheel shaft 4 through a bearing. The front axle 4 is provided with a secondary sprocket 21, the secondary sprocket 21 forms a chain transmission mechanism for driving the wheel mechanism through the chain 20 and the main sprocket 19, and the two ends of the rear axle 6 are provided with rear wheels 7 , the rear axle 6 is installed on the vehicle frame 2 .

In the present utility model, the main sprocket 19 can be designed to be directly bolted to the pedal rod as required, so that the forward or reverse rotation of the pedal rod can directly control the picking vehicle to move forward or backward; It can also be designed to be connected with the pedal rod by a ratchet pawl like a common bicycle, so that when the pedal rod is reversed, the picking car does not move.

The specific implementation process: when in use, stand on the work surface 9 to pick higher fruits, or perform other operations. When it is necessary to change the location for operations, the user can sit on the seat 8 and control the handlebar 3 to swing directly. Control the left and right steering of the front wheel 5, and then control the forward direction of the picking car, step on the pedal 18 with both feet to rotate the main sprocket 19, drive the secondary sprocket 21 to rotate through the chain 20, and then make the picking car move forward or backward. When changing the picking height, shake the rocking bar 15 to make it forward or reverse, control the rise of the worktable 9 or drop to the required height, and then the baffle plate 17 is stuck in the corresponding draw-in groove on the side plate 16.

The above preferred embodiments have further described the purpose, technical solutions and advantages of the utility model in detail. It should be understood that the above descriptions are only preferred embodiments of the utility model and are not intended to limit the utility model. For new models, any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present utility model shall be included within the protection scope of the present utility model.

Claims (7)

1. A simple foot-operated liftable picking vehicle, comprising a vehicle frame, characterized in that: the vehicle frame is provided with a work surface, and the lower side of the work surface is provided with a lifting mechanism for adjusting the height of the work surface. The front side of the vehicle frame is provided with a steering mechanism, and the vehicle frame is also provided with a wheel mechanism for driving walking. 2. The simple pedal liftable picking vehicle according to claim 1, characterized in that: one end of the frame is fixedly connected to the steering mechanism, the other end of the frame is fixedly connected to the wheel mechanism, and the frame There are two side plates parallel to each other, a baffle is set between the side plates, and several slots for installing the baffles are opened on the side plates, and the lifting mechanism is arranged on the side plates and the baffles. within the enclosed square frame. 3. The simple foot-operated liftable picking vehicle according to claim 1, characterized in that: a seat is arranged on the working surface, one end of the lifting mechanism is fixedly connected to the vehicle frame, and the other end of the lifting mechanism is connected to the vehicle frame. The worktables are fixedly connected, and the lower surface of the worktable is provided with a fixing seat for installing the lifting mechanism. 4. The simple foot-operated lifting picking vehicle according to claim 3, characterized in that: the lifting mechanism includes ladder joint mechanisms arranged on both sides of the work surface, and two horizontal bars are hinged between the ladder joint mechanisms , the crossbar is provided with a screw hole, and the screw hole is screwed with a rocker that changes the distance between the two crossbars through spiral motion and then adjusts the height of the workbench. 5. The simple foot-operated lifting picking vehicle according to claim 4, characterized in that: the ladder joint mechanism includes a first pole and a second pole, and one end of the first pole is hinged to the fixing seat , the other end of the first pole is hinged with a third pole, the other end of the third pole is hinged with the vehicle frame, one end of the second pole is provided with an upper roller, and the upper roller is connected to the working surface Rolling contact, the other end of the second pole is hinged with a fourth pole, the other end of the fourth pole is provided with a lower roller, the lower roller is in rolling contact with the frame, the first pole and the second The struts are hinged, and the third strut and the fourth strut are hinged. 6. The simple foot-operated lifting picking vehicle according to claim 1, characterized in that: the steering mechanism includes a steering rod, the steering rod is fixedly connected to the vehicle frame through a bearing, and the upper side of the steering rod is arranged There is a handlebar, the lower end of the steering rod is fixedly connected with the wheel mechanism, the steering rod is fixedly connected with a pedal rod through a bearing, pedals are arranged at both ends of the pedal rod, and pedals are arranged on the pedal rod Pedals to drive the rotating main sprocket. 7. The simple foot-operated liftable picking vehicle according to claim 6, characterized in that: the wheel mechanism includes a front wheel shaft and a rear wheel shaft, front wheels are arranged at both ends of the front wheel shaft, and the steering rod passes through a bearing It is fixedly connected with the front wheel shaft, and the front wheel shaft is provided with a secondary sprocket, and the secondary sprocket forms a chain transmission mechanism for driving the wheel mechanism through a chain and the main sprocket, and the two ends of the rear wheel shaft are provided with Rear wheel, described rear wheel shaft is passed on the vehicle frame.