CN108990543A - A kind of convenient clip and collection system of high-altitude fruit - Google Patents

Abstract

The invention discloses a convenient clipping and collecting system for high-altitude fruit, which comprises: a buffer pipe, a collection basket and telescopic high-branch shears; the high-branch shears are connected to one end of the buffer pipe, and the buffer pipe is connected to the collection basket , the high-branch shears are provided with scissors, a cutting control module, a telescopic control module, sleeve pipes, internally threaded pipes, externally threaded pipes, thin tubes and winding rods; The buffer pipeline realizes the free telescopic high branch shears without interrupting the fruit cutting process, which is beneficial to picking high-altitude fruits, and the fruit is collected while cutting the fruit, and the fruit can be prevented from falling from a high place during the collection process. Break down, easy to operate, safe and efficient.

Description

A convenient clipping and collecting system for high-altitude fruit

technical field

The invention relates to a clipping and collecting system, in particular to a convenient clipping and collecting system for high-altitude fruits.

Background technique

At present, when fruit orchards are picked at high altitudes, high-branch shears and high-altitude fruit pickers are often used to pick them. For the method of picking with high branch scissors, it is necessary to put the fruit cut each time into the collection basket or place it on the ground for the next picking, which is less efficient; while the high-altitude fruit picker adopts the method of direct pulling, which is laborious. At the same time, it is easy to damage the fruit skin. And both kinds of methods all exist the situation that length is not enough in the process of picking fruit, are unfavorable for picking high-altitude fruit.

Contents of the invention

The invention provides a convenient clipping and collecting system for high-altitude fruit, which can freely change the telescopic length of the high-branch scissors, and complete the fruit collection process while continuously picking fruits.

The solution of the present invention to solve its technical problems is: a convenient cutting and collecting system for high-altitude fruit, including: a buffer pipeline, a collection basket and a retractable high-branch shear; the high-branch shear is connected to one end of the buffer pipeline, and the The buffer pipeline is connected with the collection basket, and the high-branch shears are provided with scissors, a cutting control module, a telescopic control module, a casing, an internal thread pipe, an external thread pipe, a thin pipe and a winding rod;

An internally threaded pipe is provided inside the casing, and a guide rail and a slider that are adapted to each other are provided between the inner wall of the casing and the outer wall of the internally threaded pipe, and the guide rail is arranged along the axial direction of the high branch shears;

An externally threaded pipe is arranged inside the internally threaded pipe, and the internally threaded pipe and the externally threaded pipe are threadedly connected;

The telescopic control module is used to drive the externally threaded pipe to rotate;

A limiting device for limiting relative axial displacement is provided between the externally threaded pipe and the casing, and a thin tube is provided inside the externally threaded pipe;

A winding rod is provided inside the thin tube, and a key and a keyway adapted to each other are provided between the inner wall of the thin tube and the outer wall of the winding rod, and the keyway is arranged along the axial direction of the high-branch shears;

The bottom end of the thin tube is connected to a shearing control module, the shearing control module is used to drive the thin tube to rotate, and the shearing control module is located below the limit device;

The scissors include a fixed arm hinged to each other, a movable arm, and a return spring. A wire reel, the wire reel is provided with a connecting wire, and the protruding end of the connecting wire is connected with the movable arm of the scissors;

The cutting control module drives the thin tube to rotate, and under the cooperation of the key and the keyway, the winding rod and the thin tube rotate synchronously, thereby driving the wire reel to rewind or unwind the connecting wire.

Further, the telescopic control module includes a rotary handle, a first gear and a second gear, the second gear is arranged on an externally threaded pipe, the rotary handle is connected with the first gear, and the first gear and the second gear The telescopic control module is used to convert the horizontal rotation of the rotary handle into the vertical rotation of the externally threaded pipe, the vertical direction is the axial direction of the externally threaded pipe, and the horizontal direction is the direction of the externally threaded pipe radial direction.

Further, the slider is arranged on the inner wall of the casing, the guide rail is arranged on the outer wall of the internally threaded pipe, and the slider and the guide rail are matedly connected.

Further, the limiting device includes a limiting ring, the limiting ring is arranged at the bottom of the externally threaded pipe; the inner radius of the limiting ring is smaller than the inner radius of the sleeve, and the externally threaded pipe is located at Inside the casing, the limiting ring is located below the bottom of the casing; twisting the limiting ring can drive the externally threaded pipe to rotate.

Further, the key is arranged on the inner wall of the thin tube, the key groove is arranged on the outer wall of the winding rod, and the key and the key groove are mated and connected.

Further, the shear control module includes a disc, which is arranged at the bottom of the thin tube and connected coaxially with the thin tube, and the radius of the disc is not less than the radius of the inner circle of the limiting ring, so The thin tube is located inside the externally threaded tube, and the disk is located below the limiting ring.

Further, the buffer pipeline includes a funnel-shaped inlet and a channel composed of two layers of elastic mesh structures, and the funnel-shaped inlet is connected with high branch shears.

Further, a trolley is provided under the collection basket, and the trolley adopts track wheels.

The beneficial effects of the present invention are: the present invention realizes the free expansion and contraction of the high-branch shears without interrupting the process of cutting fruits by using the telescopic high-branch shears and the buffer pipeline with a buffering effect, which is beneficial to picking high-altitude fruits. The fruit is collected at the same time as the fruit is taken. During the collection process, the fruit can be prevented from falling from a high place and broken. The operation is simple, safe and efficient.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following will briefly describe the drawings that need to be used in the description of the embodiments. Apparently, the described drawings are only some embodiments of the present invention, not all embodiments, and those skilled in the art can obtain other designs and drawings based on these drawings without creative work.

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

Fig. 2 is a schematic diagram of the connection between the buffer pipeline and the high-branch shear structure;

Fig. 3 is the structural representation of sleeve pipe and rotary handle;

Fig. 4 is a schematic structural view of an internally threaded pipe and an externally threaded pipe;

Fig. 5 is the structural representation of capillary and winding rod;

Fig. 6 is a schematic structural view of the first guide rail between the casing and the internally threaded pipe;

Fig. 7 is a schematic structural view of the second guide rail between the capillary and the winding rod;

Figure 8 is a schematic diagram of the connection between the scissors and the reel;

Fig. 9 is a schematic structural diagram of the telescoping control module.

Detailed ways

The concept, specific structure and technical effects of the present invention will be clearly and completely described below in conjunction with the embodiments and accompanying drawings, so as to fully understand the purpose, features and effects of the present invention. Apparently, the described embodiments are only some of the embodiments of the present invention, rather than all of them. Based on the embodiments of the present invention, other embodiments obtained by those skilled in the art without creative efforts belong to The protection scope of the present invention. In addition, all connection relationships mentioned in this article do not refer to the direct connection of components, but mean that a better connection structure can be formed by adding or reducing connection accessories according to specific implementation conditions. The various technical features in the invention can be combined interactively on the premise of not conflicting with each other.

Embodiment 1, with reference to Fig. 1 to Fig. 8, a kind of convenient clipping and collecting system of high-altitude fruit comprises: buffer pipeline 2, collection basket 3 and retractable high-branch shears 1; One end is connected, the buffer pipeline 2 is connected with the collection basket 3, the high branch shears 1 is provided with scissors 7, a cutting control module, a telescopic control module 4, a casing 5, an internal threaded pipe 6, an external threaded pipe 8, a thin Pipe 9 and winding rod 10;

The casing 5 is provided with an internally threaded pipe 6, and a guide rail and a slide block adapted to each other are provided between the inner wall of the casing 5 and the outer wall of the internally threaded pipe 6, and the guide rail is arranged along the axial direction of the high branch shears 1;

As an optimization, the slider is arranged on the inner wall of the casing 5, the guide rail is arranged on the outer wall of the internally threaded pipe 6, and the slider and the guide rail are mated and connected.

The internally threaded pipe 6 is provided with an externally threaded pipe 8, and the internally threaded pipe 6 and the externally threaded pipe 8 are threadedly connected;

The telescopic control module 4 is used to drive the externally threaded pipe 8 to rotate;

A limiting device for limiting relative axial displacement is provided between the externally threaded pipe 8 and the casing 5, and a thin tube 9 is arranged inside the externally threaded pipe 8;

As an optimization, the limiting device includes a limiting ring 13, the limiting ring 13 is arranged at the bottom of the externally threaded pipe 8; the inner radius value of the limiting ring 13 is smaller than the inner radius value of the casing 5, The externally threaded pipe 8 is located inside the sleeve 5 , and the limiting ring 13 is located below the bottom of the sleeve 5 .

The thin tube 9 is provided with a winding rod 10, and a key and a keyway adapted to each other are provided between the inner wall of the thin tube 9 and the outer wall of the winding rod 10, and the keyway is arranged along the axial direction of the tall branch shears 1;

As an optimization, the key is arranged on the inner wall of the thin tube 9, the key groove is arranged on the outer wall of the winding rod 10, and the key and the key groove are mated and connected.

As an optimization, the key is a rectangular spline, and the key groove is mated and connected with the rectangular spline.

The bottom end of the thin tube 9 is connected to a shearing control module, the shearing control module is used to drive the thin tube 9 to rotate, and the shearing control module is located below the limit device;

The scissors 7 include a fixed arm hinged to each other, a movable arm, and a back-moving spring, and the two ends of the back-moving spring are respectively connected to the fixed arm and the movable arm, and the fixed arm is fixedly connected to the internally threaded pipe 6; 10 is provided with a wire reel 11, and the wire reel 11 is provided with a connecting wire 12, and the extended end of the connecting wire 12 is connected with the movable arm of the scissors 7;

The shearing control module drives the thin tube 9 to rotate, and under the cooperation of the key and the keyway, the winding rod 10 and the thin tube 9 rotate synchronously, thereby driving the wire reel 11 to wind up or unwind the connecting wire 12 roll.

As an optimization, the shear control module includes a disk 14, the disk 14 is arranged at the bottom of the capillary 9, and is coaxially connected with the capillary 9, and the radius of the disk 14 is not less than the limiting ring 13 The radius value of the inner circle, the thin tube 9 is located inside the externally threaded tube 8 , and the disk 14 is located below the limiting ring 13 .

Referring to Fig. 9, the telescopic control module 4 includes a rotary handle 41, a first gear 42 and a second gear 43, the second gear 43 is arranged on the externally threaded pipe 8, and the rotary handle 41 is connected with the first gear 42 , the first gear 42 and the second gear 43 are connected through gear engagement, and the telescopic control module 4 is used to convert the horizontal rotation of the rotary handle 41 into the vertical rotation of the external thread pipe 8, and the vertical direction is the external thread The axial direction of the pipe 8, and the horizontal direction is the radial direction of the externally threaded pipe 8.

Working principle of the present invention:

The telescoping process of the tall branch shears 1: manually control the rotation of the rotary handle 41, the second gear 43 and the first gear 42 engage with each other to drive the external threaded pipe 8 to rotate, and the external threaded pipe 8 drives the internal threaded pipe 6 to rotate. Because there are sliders and guide rails between the internally threaded pipe 6 and the casing 5, there will be no relative rotation between the internally threaded pipe 6 and the casing 5, so the internally threaded pipe 6 will move along the axial direction under the action of the externally threaded pipe 8. Ascent, the scissors 7 arranged on the internally threaded pipe 6 rise synchronously along the axial direction to realize the elongation of the high branch shears 1. Similarly, if the rotating handle 41 is manually controlled to rotate in the opposite direction, the retraction of the high branch shears 1 can be realized.

A limit ring 13 is provided between the externally threaded pipe 8 and the sleeve pipe 5, so that no relative axial displacement occurs, and a disk 14 is provided between the thin tube 9 and the externally threaded pipe 8, so that no relative axial displacement occurs. When the internally threaded tube 6 rises axially, the externally threaded tube 8 and thin tube 9 will not rise axially.

The internally threaded pipe 6 is connected with the fixed arm of the scissors 7, and the wire reel 10 is provided with a reel 11, and the extending end of the connecting wire 12 on the reel 11 is connected with the movable arm of the scissors 7, and the internal thread When the pipe 6 rises in the axial direction, the winding rod 10 is pulled by the connecting wire 12 to rise in the axial direction. At the same time, when the internally threaded pipe 6 descends in the axial direction, the scissors 7 will push the winding rod 10 during the descending process, and drive the winding rod 10 to descend in the axial direction.

The process of high branch shears 1 cutting fruit: a key and a keyway are provided between the narrow tube 9 and the winding rod 10, and the disc 14 located under the thin tube 9 is manually rotated. Under the cooperation of the key and the keyway, the thin tube 9 drives the winding rod 10 to rotate together. During the rotation process, the wire reel 10 drives the wire reel 11 to wind the connecting wire 12, the connecting wire 12 is tightened, and the connecting wire 12 will have an axial pull-down force on the movable arm of the scissors 7. The pulling force overcomes the elastic force of the return spring to complete the action of fruit shearing.

Rotate the disk 14 in the opposite direction. Under the cooperation of the key and the keyway, the winding rod 10 and the thin tube 9 rotate synchronously, thereby driving the winding device 11 to wind the connecting wire 12, and the movable arm of the scissors 7 Lost this pull-down force, the elastic force of back-moving spring resets the active arm of scissors 7, ends fruit cutting process.

As an optimization, the buffer pipeline 2 includes a funnel-shaped inlet and a channel composed of two layers of elastic mesh structure, the funnel-shaped inlet is connected with the high branch shears 1, and the scissors 7 are located above the funnel-shaped inlet.

After the fruit is successfully picked, it will fall into the buffer pipe 2, and then enter the collection basket 3 after passing through the buffer pipe 2. The buffer pipe 2 with an elastic mesh structure will slow down the speed of the falling fruit and prevent the fruit from falling and breaking at high altitude.

As an optimization, a trolley is provided below the collection basket 3, and the trolley adopts crawler wheels. Track wheels are more conducive to adapt to the terrain of the orchard, which is conducive to the rapid movement of the cart.

Embodiment 2, a convenient clipping and collecting system for high-altitude fruit, differs from Embodiment 1 in that the limit ring 13 is used instead of the telescopic control module 4 to complete the operation of driving the external threaded pipe 8 to rotate.

In the present invention, by using the high-branch shears 1 with telescopic function and the buffer pipeline 2 with buffering effect, the high-branch shears 1 can be freely retracted without interrupting the process of cutting fruits, which is beneficial to picking high-altitude fruits and reducing the risk of fruit clipping. At the same time, the fruit is collected. During the collection process, the fruit can be prevented from falling from a high place and broken. It is easy to operate, safe and efficient.

The preferred embodiments of the present invention have been described in detail above, but the invention is not limited to the described embodiments, and those skilled in the art can also make various equivalent modifications or replacements without violating the spirit of the present invention. These equivalent modifications or replacements are all within the scope defined by the claims of the present application.

Claims (8)

1. A convenient clipping and collection system for high-altitude fruit, characterized in that: comprising: a buffer pipeline, a collection basket and telescopic high branch shears; the high branch shears are connected with an end of the buffer pipeline, and the buffer pipeline is connected with the collection basket connected, the high-branch shears are provided with scissors, a shearing control module, a telescopic control module, a casing, an internally threaded pipe, an externally threaded pipe, a thin pipe and a winding rod; An internally threaded pipe is provided inside the casing, and a guide rail and a slider that are adapted to each other are provided between the inner wall of the casing and the outer wall of the internally threaded pipe, and the guide rail is arranged along the axial direction of the high branch shears; An externally threaded pipe is arranged inside the internally threaded pipe, and the internally threaded pipe and the externally threaded pipe are threadedly connected; The telescopic control module is used to drive the externally threaded pipe to rotate; A limiting device for limiting relative axial displacement is provided between the externally threaded pipe and the casing, and a thin tube is provided inside the externally threaded pipe; A winding rod is provided inside the thin tube, and a key and a keyway adapted to each other are provided between the inner wall of the thin tube and the outer wall of the winding rod, and the keyway is arranged along the axial direction of the high-branch shears; The bottom end of the thin tube is connected to a shearing control module, the shearing control module is used to drive the thin tube to rotate, and the shearing control module is located below the limit device; The scissors include a fixed arm hinged to each other, a movable arm, and a return spring, and the two ends of the return spring are respectively connected to the fixed arm and the movable arm, and the fixed arm is fixedly connected to the internally threaded pipe; A wire reel, the wire reel is provided with a connecting wire, and the protruding end of the connecting wire is connected with the movable arm of the scissors; The cutting control module drives the thin tube to rotate, and under the cooperation of the key and the keyway, the winding rod and the thin tube rotate synchronously, thereby driving the wire reel to rewind or unwind the connecting wire. 2. A convenient clipping and collecting system for high-altitude fruit according to claim 1, characterized in that: the telescopic control module includes a rotating handle, a first gear and a second gear, and the second gear is arranged on the external thread On the tube, the rotary handle is connected to the first gear, the first gear and the second gear are connected through gear engagement, and the telescopic control module is used to convert the horizontal rotation of the rotary handle into the vertical rotation of the external thread pipe , the vertical direction is the axial direction of the externally threaded pipe, and the horizontal direction is the radial direction of the externally threaded pipe. 3. A convenient cutting and collecting system for high-altitude fruit according to claim 1, characterized in that: the slider is arranged on the inner wall of the casing, the guide rail is arranged on the outer wall of the internally threaded pipe, and the slider Blocks and rails are mated to connect. 4. A convenient clipping and collecting system for high-altitude fruit according to claim 1, characterized in that: the limiting device includes a limiting ring, and the limiting ring is arranged at the bottom of the externally threaded pipe; The inner circle radius value of the position ring is smaller than the inner circle radius value of the sleeve, the external threaded pipe is located inside the sleeve, and the limit ring is located below the bottom of the sleeve; twist the limit ring, It can drive the external threaded pipe to rotate. 5. A convenient cutting and collecting system for high-altitude fruit according to claim 1, characterized in that: the key is arranged on the inner wall of the thin tube, the keyway is arranged on the outer wall of the winding rod, and the key and Keyway fit connection. 6. The convenient clipping and collecting system of a kind of high-altitude fruit according to claim 4, characterized in that: the clipping control module includes a disc, and the disc is arranged at the bottom of the thin tube, and is the same as the thin tube. Shaft connection, the radius value of the disc is not less than the radius value of the inner circle of the limit ring, the thin tube is located inside the externally threaded pipe, and the disc is located below the limit ring. 7. A convenient cutting and collecting system for high-altitude fruit according to claim 1, characterized in that: the buffer pipeline includes a funnel-shaped entrance and a channel composed of two layers of elastic mesh structures, and the funnel-shaped The entrance is connected to the high branch shears. 8. A convenient clipping and collecting system for high-altitude fruit according to claim 1, characterized in that: a trolley is provided under the collection basket, and the trolley adopts track wheels.