CN209105674U - A kind of multi-angle fruit picking apparatus - Google Patents

Abstract

The utility model provides a kind of multi-angle fruit picking apparatus, including hand-held part, bar portion, scissors and collection portion, hand-held part is push type handle, the both ends of bar portion are separately connected hand-held part and scissors, collection portion is close to being mounted in bar portion immediately below scissors, hand-held part is connected by steel wire with a side grip of scissors, bar portion is made of telescopic rod and oscillating rod, Hooks coupling universal coupling is equipped between telescopic rod and oscillating rod, sliding block is additionally provided on telescopic rod, on the pole face for connecting oscillating rod by connecting rod, form slider-crank mechanism, push-and-pull or turning block can drive oscillating rod to rotate along Hooks coupling universal coupling by connecting rod.Entire picker is based on mechanically actuated, and design is simple, reliable performance, and maintenance cost is low, light portable, has good popularization and application foreground.

Description

A multi-angle fruit picker

technical field

The utility model relates to the field of agricultural and forestry operation tools, in particular to a multi-angle fruit picker.

Background technique

For the hanging fruit growing on the tree, it is inconvenient for the fruit grower to pick it by hand. If the grower uses other auxiliary tools to knock it down, it will cause secondary damage to the fruit and cannot guarantee the quality of the finished fruit.

At present, there are some fruit pickers on the market, but there are related problems: 1. Most of the pickers are straight rods, which cannot be converted in angle. When the fruit is crooked or there are many branches, it cannot be cut smoothly. 2. The heads of most of the pickers are hand or claw-shaped. When picking, the fruit is pulled to make the fruit fall off, which is easy to cause damage to the fruit and branches; 3. Most of the pickers on the market cannot achieve picking. Integrated, only the fruit can be picked but cannot be collected effectively, and the picking efficiency is not high; 4. There are also factors such as excessive weight of the picker or unreasonable length of the picking rod.

Utility model content

The purpose of the utility model is to provide a multi-angle fruit picker, which can realize high-position and multi-angle flexible conversion, and at the same time integrates the picking and collection process, the whole picking device is simple to operate, light and easy to carry, and low in cost.

The technical problem solved by the present utility model can be realized by the following technical solutions:

A multi-angle fruit picker includes a hand-held part, a rod part, scissors and a collection part, the hand-held part is a push-type handle, the two ends of the rod part are respectively connected with the hand-held part and the scissors, and the collection part is installed close to the scissors directly below. On the rod part, the hand-held part is connected with one side handle of the scissors through a steel wire, and it is characterized in that: the rod part is composed of a telescopic rod and a swing rod; There is a universal coupling between the rod and the swing rod, and the telescopic rod is also provided with a slider. The rod surface of the swing rod is connected by a connecting rod to form a crank-slider mechanism, and the slider can be pushed, pulled or rotated to pass The connecting rod drives the swing rod to rotate along the universal joint, and the length of the steel wire is adjustable.

Preferably, the universal joint is a cross shaft type.

Preferably, the slider is disposed close to the hand-held portion, and the connection point between the connecting rod and the swinging rod is close to the scissors.

Preferably, the slider is provided with a fastening screw.

Preferably, the scissors are provided with a rebound spring, which is installed between the hinge point of the scissors and the rear of the handle.

Preferably, the collection part includes a fixed frame and a mesh bag, the fixed frame is fixed on the swing rod and is close to the scissors, and the mesh bag is sleeved on the fixed frame.

Preferably, the mesh bag is a transparent round long mesh bag, and an elastic constriction is designed at the end.

Preferably, a wire interference device is arranged in the telescopic rod, the wire interference device is an elastic helix, the steel wire is in the elastic helix, and both ends of the elastic helix are fixed on the inner wall of the rod portion.

On the basis of the original simple fruit picker, the utility model adds a universal joint and a crank slider structure, so that the picker can adapt to many complex situations, increases the utilization rate of the product, and turns the picking rod into a support The structure changes from a fixed picking angle to a multi-directional rotation, so that the picker can achieve multi-angle picking and solve the picking difficulties caused by different growth directions of the fruit. Picking, transporting and collecting are combined into one, using lightweight mesh as the fruit conveyor belt. After scissors cut the fruit stems, the fruit enters the mesh conveyor belt from the round frame, and slides directly from the mesh to the collection frame, reducing picking. The time of putting the fruit back and forth is increased and the efficiency of picking fruit is improved. The integrity of the fruit is protected by scissors, and the squeeze and wear of the fruit and the damage to the branches caused by the pulling of the branches are reduced.

The whole picking device is mainly operated mechanically, with simple design, reliable performance, low maintenance cost, light weight and easy portability, and has a good prospect of popularization and application.

Description of drawings

Figure 1 is a schematic diagram of the overall structure of the present invention.

Figure 2 is a schematic diagram of the state of picking height and angle changes.

In the figure, 1 hand-held part, 2 rod part, 3 scissors, 4 collection part, 21 telescopic rod, 22 swing rod, 23 universal joint, 24 slider, 25 link, 26 fastening screw, 31 handle, 32 Rebound spring, 33 hinge points, 41 fixed frame, 42 mesh bag.

Detailed ways

The present utility model will be further described in detail below with reference to the examples, but the embodiments of the present utility model are not limited thereto.

Fig. 1-2 is a preferred solution of the present invention. Like the existing simple fruit picker, it is provided with a hand-held part 1, a rod part 2, scissors 3 and a collection part 4. The hand-held part 1 is a pressing handle, and the rod part 2 The two ends of the scissors are respectively connected to the hand-held part 1 and the scissors 3 , and the collection part 4 is installed on the rod part 2 close to the right under the scissors 3 . The hand-held portion 1 is connected to a handle 31 on one side of the scissors 3 through a steel wire (not shown in the figure), and the hand-held portion 1 is pressed, and the steel wire pulls the scissors 3 to cut off the fruit stem, so that the fruit falls into the collection portion 4.

The rod part 2 is composed of a telescopic rod 21 and a swing rod 22. The telescopic rod 21 is connected to the hand-held part 1 and is composed of multi-stage telescopic sections. This can realize the picking of fruits with different heights, and avoid the situation of high-altitude operation when fruit farmers are picking fruits. In this embodiment, the longest can be up to 3 meters after expansion and contraction, and the rod can be retracted when picking is not needed, which is convenient for storage.

A universal coupling 23 is provided between the telescopic rod 21 and the swing rod 22. In this embodiment, the universal coupling 23 is a cross shaft type, and the telescopic rod 21 is also provided with a slider 24, which is connected by a connecting rod 25. A crank-slider mechanism is formed on the rod surface of the swing rod 22. Pushing and pulling the slider 24 can drive the swing rod 22 to rotate along the universal coupling 23 through the connecting rod 25, and slide the slider 24 upward to make the telescopic rod 21 and the swinging rod 21 swing. The rod 22 is on the same straight line; sliding the slider 24 downward can make the telescopic rod 21 and the swing rod 22 form a certain angle, so as to satisfy the picking of fruits in different directions of growth. The rotating slider 24 can rotate the swing rod 22 left and right under the action of the connecting rod 3, so that picking in different directions can be realized. The sliding block 24 is arranged close to the hand-held part 1 , and the connection point between the connecting rod 25 and the swing rod 22 is close to the scissors 3 , so that pushing and pulling the sliding block 24 will save more effort. The sliding block 24 is provided with a tightening screw 26, which is pressed against the rod surface of the telescopic rod 21 in the tightened state, so as to facilitate fixing the sliding block.

There is a rebound spring 32 on the scissors 3, which is installed between the hinge point 33 of the scissors 3 and the rear of the handle 31. Press the handle of the hand-held part 1, the steel wire pulls the handle 31 of the scissors 3 to rotate, and after the fruit stem is placed in the scissors mouth, Loosen the handle of the hand-held part 1, the rebound spring 32 can ensure the timely recovery of the scissors, and cut the fruit stem, so as to prevent the fruit stem from being cut off completely, resulting in pulling and damaging the fruit.

The collection part 4 includes a fixed frame 41 and a mesh bag 42. The fixed frame 41 is fixed on the swing rod 22, close to the scissors 3, and the mesh bag 42 is sleeved on the fixed frame 41. In this embodiment, the mesh bag 42 is a transparent circular long In the mesh bag, when the fruit is cut, the fruit slides down the mesh bag 42, and an elastic constriction is designed at the end of the mesh bag 42, which is similar to the sleeve structure, which acts as a buffer for the sliding down fruit and prevents damage to the fruit.

Since the telescopic rod 21 makes it difficult to fix the length of the steel wire connecting the scissors 3, it should be designed to be adjustable. The device is an elastic helix (same principle as the handbrake wire of a bicycle). Both ends of the elastic helix are fixed on the inner wall of the rod portion 2. In this embodiment, the two ends of the elastic helix are respectively fixed on the telescopic rod 21 and the swing rod. 22, the fixed points are respectively set near the hand-held part 1 and near the scissors 3, the steel wire is in the elastic spiral line, which can meet the length required for the rod expansion and contraction within the elastic range, and the steel wire is not affected by the line becoming helical. The steel wire and elastic helix can also be changed to hydraulic form, that is, the principle of the bicycle hydraulic handbrake.

The above are only preferred embodiments of the present utility model, and are not intended to limit the technical scope of the present utility model. Therefore, any minor modifications, equivalent changes and modifications made to the above embodiments according to the technical essence of the present utility model, It still belongs to the protection scope of the present invention.

Claims (8)

1. a multi-angle fruit picker, comprising a hand-held part, a rod part, scissors and a collection part, the hand-held part is a pressing handle, the two ends of the rod part are respectively connected with the hand-held part and the scissors, and the collection part is close to the right below the scissors It is installed on the rod part, and the hand-held part is connected with one side handle of the scissors through a steel wire. It is characterized in that: the rod part is composed of a telescopic rod and a swing rod; There is a universal coupling between the telescopic rod and the swing rod, and a slider is also provided on the telescopic rod. The rod face of the swing rod is connected by a connecting rod to form a crank-slider mechanism. The swing rod can be driven to rotate along the universal coupling through the connecting rod, and the length of the steel wire is adjustable. 2 . The multi-angle fruit picker according to claim 1 , wherein the scissors are provided with a rebound spring, which is installed between the hinge point of the scissors and the rear of the handle. 3 . 3 . The multi-angle fruit picker according to claim 1 , wherein the sliding block is arranged close to the hand-held part, and the connection point between the connecting rod and the swing rod is close to the scissors. 4 . 4 . The multi-angle fruit picker according to claim 3 , wherein the slider is provided with a fastening screw. 5 . 5 . The multi-angle fruit picker according to claim 1 , wherein the universal coupling is a cross shaft type. 6 . 6 . The multi-angle fruit picker according to claim 1 , wherein the collection part comprises a fixed frame and a mesh bag, the fixed frame is fixed on the swing rod and is close to the scissors, and the mesh bag covers 6 . on the fixed frame. 7 . The multi-angle fruit picker according to claim 6 , wherein the mesh bag is a transparent circular long mesh bag, and an elastic constriction is designed at the end. 8 . 8 . The multi-angle fruit picker according to claim 1 , wherein a wire interference device is arranged in the telescopic rod, the wire interference device is an elastic helix, and the steel wire is in the elastic helix. 9 .