阅读说明：本技术 一种用于山核桃的采摘支撑装置 (A pick strutting arrangement for hickory nut ) 是由 熊烈强 刘文斌 于 2020-08-22 设计创作，主要内容包括：本发明涉及山核桃采摘技术领域,公开了一种用于山核桃的采摘支撑装置,一种用于山核桃的采摘支撑装置,包括箱体,所述箱体底部中心位置转动连接有转向齿轮,转向齿轮啮合有直齿轮,直齿轮连接有齿轮连杆,所述转向齿轮中心位置固定连接有螺母,螺母内设置有螺杆,螺杆顶端设置同有升降平台。本发明中的用于山核桃的采摘支撑装置通过转动手柄A,手柄A带动齿轮连杆,齿轮连杆带动直齿轮,直齿轮通过与转向齿轮的配合带动螺母转动,在螺母的带动下螺杆向上升起,螺杆带动升降平台升起,使工人无需爬树采摘山核桃,保护了采摘工人的安全。(The invention relates to the technical field of pecan picking, and discloses a picking support device for pecans. According to the picking support device for the pecans, the handle A is rotated to drive the gear connecting rod, the gear connecting rod drives the straight gear, the straight gear drives the nut to rotate through matching with the steering gear, the screw rod is driven by the nut to lift upwards, and the lifting platform is driven by the screw rod to lift, so that workers do not need to climb trees to pick the pecans, and the safety of picking workers is protected.)

1. The utility model provides a pick strutting arrangement for hickory nut, includes box (1), its characterized in that, box (1) bottom central point puts to rotate and is connected with steering gear (2), and steering gear (2) meshing has spur gear (3), and spur gear (3) are connected with gear connecting rod (4), steering gear (2) central point puts fixedly connected with nut (6), is provided with screw rod (7) in nut (6), and screw rod (7) top is provided with lift platform (9), lift platform (9) both sides are connected with shock attenuation pole (11), and shock attenuation pole (11) bottom is provided with damping cylinder body (12), is provided with damping spring (14) in damping cylinder body (12), two fixedly connected with dead lever (20) between damping cylinder body (12), and the outer fringe both ends of dead lever (20) respectively overlap has extension spring (15), on extension spring (15) one end fixed connection damping cylinder body (13), the other end of the lifting platform is connected with a sliding block (16), the two sliding blocks (16) are fixed on a fixed rod (20) in a sliding mode, the sliding block (16) is hinged with a sliding block connecting rod (17), and the other end of the sliding block connecting rod (17) is hinged to the bottom of the lifting platform (9); the top of the box body (1) is provided with a fixing buckle (18), and the bottom of the box body (1) is provided with a foot support (21).

2. A picking support device for pecans according to claim 1, wherein the lifting platform (9) is connected with a guardrail (10) on the upper surface, one end of a gear connecting rod passes through the box body (1) and is connected with a handle A (5), and the top end of a screw (7) is connected with a handle B (8).

3. A picking support device for pecans according to claim 1, characterised in that a fixed block (13) is fixedly connected to the outside of the damping cylinder (12).

4. A picking support device for pecans according to claim 1, characterized in that a fixed buckle (18) is connected to the top of the box (1), and a movable buckle (19) is arranged above the fixed buckle (18).

5. A picking support device for pecans according to claim 4, characterized in that a foot support (21) is connected to the bottom of the box (1), the foot support (21) being provided with ground-catching nails (22).

6. A picking support for pecans according to claim 1 or 2, characterised in that a thrust bearing (23) is connected to the central position of the bottom of the lifting platform (9).

Technical Field

The invention relates to the technical field of pecan picking, in particular to a picking support device for pecans.

Background

Hickory, also known as small walnut and hickory, is a deciduous tree belonging to the genus hickory of the family Juglandaceae, with a height of 10-20 m and a diameter at breast height of 30-60 cm. The bark is smooth, grey white and smooth; small branches are thin and thin, the branches growing in 1 year are purple gray, the upper ends of the branches are often sparsely short and soft, and the skin holes are round and sparse. The pecan fruits are accepted by consumers due to extremely high nutritional value and unique taste and flavor, and become popular high-grade nuts. China is one of the origin places and is suitable for growing in sparse footings or in valleys with rich humus. The height of the hickory nut tree is as high as 10-20 meters, so that the picking work of the hickory nut becomes very dangerous, a picker needs to climb on the hickory nut tree with the height of more than 10 meters to climb on a branch for picking, and the picking is very dangerous, and people are injured every year. .

Disclosure of Invention

The invention aims to provide a picking support device for pecans, which aims to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

the utility model provides a pick strutting arrangement for hickory nut, comprises a box body, bottom half central point puts and rotates and is connected with steering gear, and steering gear meshing has the straight-teeth gear, and the straight-teeth gear is connected with gear connecting rod, steering gear central point puts fixedly connected with nut, is provided with the screw rod in the nut, and the screw rod top is provided with lift platform, the lift platform both sides are connected with the shock attenuation pole, and the shock attenuation pole bottom is provided with the damping cylinder body, is provided with damping spring, two in the damping cylinder body fixedly connected with dead lever between the damping cylinder body, dead lever outer fringe both ends respectively overlap there is extension spring, and on extension spring one end fixedly connected with damping cylinder body, the other end was connected with the slider, and two sliders are all slided and.

As a further scheme of the invention: the upper surface of the lifting platform is connected with a guardrail, one end of the gear connecting rod penetrates through the box body to be connected with a handle A, and the top end of the screw rod is connected with a handle B.

As a further scheme of the invention: the outer side of the damping cylinder body is fixedly connected with a fixing block.

As a further scheme of the invention: the top end of the box body is connected with a fixed buckle, and a movable buckle is arranged above the fixed buckle.

As a further scheme of the invention: the bottom of the box body is connected with a foot support, and the foot support is provided with a ground grabbing nail.

As a still further scheme of the invention: and a thrust bearing is connected to the center of the bottom of the lifting platform.

Compared with the prior art, the invention has the beneficial effects that: according to the picking support device for the hickory nut, the handle A is rotated to drive the gear connecting rod, the gear connecting rod drives the straight gear, the straight gear drives the nut to rotate through cooperation with the steering gear, the screw rod is driven by the nut to lift upwards, the screw rod drives the lifting platform to lift, vibration of the lifting platform in the vertical direction is reduced through cooperation of the damping rod, the damping cylinder body and the damping spring at the bottom of the lifting platform, vibration of the lifting platform in the vertical and horizontal directions is cushioned through cooperation of the fixing rod, the sliding block connecting rod and the stretching spring, workers do not need to climb trees to pick the hickory nut, safety of picking workers is protected, and stability and safety of the device are improved.

Drawings

Fig. 1 is a schematic structural diagram of a picking support device for pecans according to the present invention;

fig. 2 is a part view of a nut 6 in the picking support device for the hickory nut provided by the invention;

fig. 3 is a part diagram of a screw 7 in the picking support device for the hickory nut provided by the invention;

fig. 4 is a part view of a steering gear 2 in the picking support device for the hickory nut provided by the invention.

In the figure: the device comprises a box body 1, a steering gear 2, a straight gear 3, a gear connecting rod 4, a handle A5, a nut 6, a screw rod 7, a handle B8, a lifting platform 9, a guardrail 10, a damping rod 11, a damping cylinder 12, a fixing block 13, a damping spring 14, a tension spring 15, a sliding block 16, a sliding block connecting rod 17, a fixing buckle 18, a movable buckle 19, a fixing rod 20, a foot support 21, a ground grabbing nail 22 and a thrust bearing 23.

Detailed Description

It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.

The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.