Walnut picking operation platform

Abstract

The utility model discloses a walnut picking operation platform which comprises a moving trolley and a lifting platform arranged on the moving trolley, and the moving trolley comprises a frame and driving wheels arranged at the bottom of the frame. The lifting platform comprises a supporting frame, a horizontal moving assembly installed on the supporting frame, a shear fork type lifting assembly installed on the supporting frame and the horizontal moving assembly and a supporting plate installed on the top of the shear fork type lifting assembly, a linear driving assembly is further installed on one side of the supporting frame, and one end of the linear driving assembly is connected with the shear fork type lifting assembly. When the linear driving assembly stretches out and draws back, the shear fork type lifting assembly is driven to ascend and descend. And a loading box is mounted on the frame. The platform has the high lifting adjusting capacity, is good in structural stability, can move in the fruit-bearing forest conveniently, and is simple and compact in structure, convenient and fast to operate and high in practicability.

Description

TECHNICAL FIELD

[0001] The utility model relates to walnut picking operation platform technical field, concretely relates to a walnut picking operation platform. BACKGROUND

[0002] The walnut kernel is rich in various trace elements and minerals, the market demand is increasing, the walnut planting area is also expanding, when picking walnuts, farmers usually adopt the mode of shaking walnut trees or climbing picking, this mode has poor safety, needs secondary collection and the like disadvantages, therefore, many picking devices are produced, but the existing picking devices are mostly manual picking, such as the invention patent with the publication number CN 103650776 A discloses a pecan picker, when using, the mechanical head is aimed at the fruit and then the control rope is manually pulled, the fruit will fall along the hollow hand lever, the operation is simple, but the efficiency is low, and the manual operation intensity is high. UTILITARY MODEL

[0003] The utility model aims at providing a walnut picking operation platform, the platform has strong lifting adjustment capacity, good structural stability, is convenient for moving between fruit forests, simple and compact structure, convenient operation and strong practicality.

[0004] In order to realize the above-mentioned purpose, the utility model adopts the following technical scheme:

[0005] A walnut picking operation platform, including mobile trolley and setting lifting platform on mobile trolley, mobile trolley includes frame and drive wheel setting in the bottom of frame, lifting platform includes support frame, horizontal movement subassembly installed on support frame, scissor type lifting subassembly installed on support frame and horizontal movement subassembly and support plate installed on the top of scissor type lifting subassembly, linear drive subassembly is also installed on one side of support frame, one end of linear drive subassembly is connected with scissor type lifting subassembly, when linear drive subassembly telescopes, drives scissor type lifting subassembly to lift, load box is installed on frame.

[0006] Preferably, four drive wheels are arranged, and the four drive wheels are separately driven by four drive motors; a battery pack is further arranged on the frame.

[0007] Preferably, a solar cell panel is arranged on the frame, and the solar cell panel converts solar energy into electrical energy and stores the electrical energy in the battery pack.

[0008] Preferably, a bamboo joint type telescopic rod is installed between the frame and the support plate.

[0009] Preferably, the scissor lifting assembly comprises a plurality of rotating shafts and support rods hingedly installed on the rotating shafts, and the support rods rotate around the rotating shafts; one end of the linear driving assembly is connected with one of the rotating shafts.

[0010] Preferably, the horizontal moving assembly comprises a slide rail fixedly installed on the support frame and a sliding block slidingly installed on the slide rail, and one of the rotating shafts at the bottom of the scissor lifting assembly is fixedly installed on the sliding block through a connecting piece.

[0011] Preferably, the linear driving assembly is an electric push rod.

[0012] In the utility model, the four driving wheels are driven by four driving motors respectively, the driving force is strong, the differential steering capability is good, the turning radius is small, and the platform can work in a narrow space. The bamboo joint type telescopic rod installed between the frame and the support plate can make the scissor lifting assembly have good stability at a high position, and the safety of work is improved. The solar cell panel can charge the battery pack at any time, and the endurance of the device is improved. The object carrying box can be used for collecting walnuts, and the function diversity of the platform is improved. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is a schematic diagram of the whole structure of the utility model;

[0014] Figure 2 It is another perspective view of the utility model;

[0015] In the drawings: 1, a mobile trolley; 2, a lifting platform; 3, a battery pack; 4, a solar cell panel; 5, a bamboo joint type telescopic rod; 6, an object carrying box; 10, a frame; 11, a driving wheel; 20, a support frame; 21, a horizontal moving assembly; 22, a scissor lifting assembly; 23, a support plate; 24, a linear driving assembly; 210, a slide rail; 211, a sliding block; 220, a rotating shaft; 221, a support rod. DETAILED DESCRIPTION

[0016] The utility model will be further described below in combination with the drawings:

[0017] As Figure 1 and Figure 2The illustrated walnut picking operation platform comprises a moving trolley 1 and a lifting platform 2 fixedly arranged at the middle position of the top of the moving trolley 1 through fasteners. The moving trolley 1 comprises a trolley frame 10 and driving wheels 11 arranged at the bottom of the trolley frame 10. In the embodiment, four driving wheels 11 are arranged. The four driving wheels 11 are individually driven by four driving motors. During operation, the four driving wheels 11 are controlled to rotate synchronously or at different speeds by a remote controller to move forward, backward and turn, thereby ensuring the smooth operation of picking and transporting.

[0018] The lifting platform 2 comprises a support frame 20, a horizontal moving assembly 21 fixedly arranged on the support frame 20, a scissor lifting assembly 22 arranged on the support frame 20 and the horizontal moving assembly 21, and a support plate 23 arranged on the top of the scissor lifting assembly 22. A linear driving assembly 24 is further arranged on one side of the support frame 20. One end of the linear driving assembly 24 is connected with the scissor lifting assembly 22. When the linear driving assembly 24 is extended or retracted, the scissor lifting assembly 22 is driven to lift. Specifically, the linear driving assembly 24 is an electric push rod or a hydraulic cylinder, and can also be a gas cylinder or a lead screw motor for linear driving. When the scissor lifting assembly 22 moves to a set height, the linear driving assembly 24 locks the position, thereby ensuring the stable operation height of the picking manipulator or other picking device and preventing the operation from being interrupted due to the failure of the scissor lifting assembly 22.

[0019] The scissor lifting assembly 22 comprises a plurality of rotating shafts 220 and a plurality of supporting rods 221 hingedly installed on the rotating shafts 220, both ends of the plurality of supporting rods 221 are hingedly installed on the rotating shafts 220, the supporting rods 221 rotate around the rotating shafts 220, and in a preferred embodiment, a tapered roller bearing is installed between the rotating shafts 220 and the supporting rods 221, and the tapered roller bearing increases the flexibility of relative rotation between the rotating shafts 220 and the supporting rods 221. One end of the linear driving assembly 24 is connected with one rotating shaft 220 located at one end of the bottom of the scissor lifting assembly 22. The horizontal moving assembly 21 comprises a sliding rail 210 fixedly installed on the support frame 20 and a sliding block 211 slidably installed on the sliding rail 210, and one rotating shaft 220 located at the bottom of the scissor lifting assembly 22 is fixedly installed on the sliding block 211 through a connecting piece. The stable lifting adjustment of the scissor lifting assembly 22 is realized through the sliding rail 210 and the sliding block 211. The articulated telescopic rod 5 is installed between the vehicle frame 10 and the support plate 23, the top of the articulated telescopic rod 5 is fixedly installed on the bottom of the support plate 23, and the bottom of the articulated telescopic rod 5 is fixedly installed on the vehicle frame 10, so that the scissor lifting assembly 22 has good stability when stretched at a higher position, and the safety of operation is improved. The load box 6 is detachably installed on the vehicle frame 10, and the load box 6 is used for collecting the picked walnuts.

[0020] The above embodiments are only a number of descriptions of the concept and implementation of the present application, and are not intended to limit the present application. Under the concept of the present application, the technical solutions without substantial changes are still within the protection scope.

Claims

1. A walnut harvesting operation platform, comprising a mobile trolley and a lifting platform mounted on the mobile trolley, wherein the mobile trolley includes a frame and drive wheels mounted at the bottom of the frame, characterized in that: The lifting platform includes a support frame, a horizontal moving component mounted on the support frame, a scissor-lift component mounted on the support frame and the horizontal moving component, and a support plate mounted on the top of the scissor-lift component. A linear drive component is also installed on one side of the support frame. One end of the linear drive component is connected to the scissor-lift component. When the linear drive component extends or retracts, it drives the scissor-lift component to lift or lower. A cargo box is installed on the frame.

2. The walnut harvesting operation platform according to claim 1, characterized in that: There are four drive wheels, each driven individually by a separate drive motor; a battery pack is also mounted on the frame.

3. The walnut harvesting operation platform according to claim 2, characterized in that: A solar panel is installed on the vehicle frame, which converts solar energy into electrical energy and stores it in the battery pack.

4. The walnut harvesting operation platform according to claim 1 or 3, characterized in that: A bamboo-joint telescopic rod is installed between the vehicle frame and the support plate.

5. The walnut harvesting operation platform according to claim 1, characterized in that: The scissor lift assembly includes multiple rotating shafts and support rods hinged to the rotating shafts, with the multiple support rods rotating around the rotating shafts; one end of the linear drive assembly is connected to one of the rotating shafts.

6. The walnut harvesting operation platform according to claim 5, characterized in that: The horizontal moving assembly includes a slide rail fixedly mounted on the support frame and a slider slidably mounted on the slide rail. A pivot located at the bottom of the scissor lift assembly is fixedly mounted on the slider via a connector.

7. The walnut harvesting operation platform according to claim 1 or 6, characterized in that: The linear drive component is an electric actuator.

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