Fruit tree diseased branch recycling machine, recycling method and application

Abstract

The invention discloses a fruit tree diseased branch recycling machine, a recycling method and application. The branch recycling machine comprises a smashing mechanism, a branch recycling device, a branch bark recycling device and a traction mechanism. The trimmed diseased branches can be cut into collectable short sections through the smashing mechanism, then the short sections of branches are collected into the storage frame through the branch collecting device, meanwhile, branch bark falling off during cutting is collected through the branch bark collecting device, and therefore complete collection of the diseased branches is completed. The problem that currently trimmed diseased branches rot in the earth surface and affect growth of soil, fruit trees and fruits is effectively solved, growth of the fruit trees and the fruits is facilitated, meanwhile, the fertilization amount and the pesticide spraying amount can be reduced, the planting cost is reduced, and income is increased. The branch recycling machine can be applied to recycling of pruned fruit tree or non-fruit tree diseased branches of kiwi fruit trees, apple trees, peach trees and the like, and has wide applicability.

Description

Technical Field

[0001] The present invention relates to the technical field of the treatment of diseased branches of trees, and particularly relates to a recovery machine for diseased branches of fruit trees, a recovery method and an application thereof. Background Art

[0002] Fruit products, as economic products, can bring economic income to growers. The cultivation of fruit products is a conventional production task for growers. For example, in Meixian County, Shaanxi Province, which is a kiwifruit planting area, the kiwifruit planting area is about 300,000 mu, accounting for more than 85% of the total cultivated land area of the county. Local growers take the planting and selling of kiwifruit as the main economic source. The fruit quality and fruit setting rate of fruit products (such as kiwifruit) will have a greater impact on economic income. The fruit quality and fruit setting rate of fruit products are mainly greatly affected by the cultivation and maintenance of fruit trees, such as the nutrient absorption of fruit trees and the protection effect against pests and diseases.

[0003] At present, the nutrients of fruit trees can be supplemented intermittently, so that fruit trees can obtain sufficient nutrient components during the fruit growth stage. Affected by the current climate environment, the pests and diseases of fruit trees have a tendency to increase year by year, resulting in an increase in diseased branches of fruit trees. The impact of diseased branches on the growth of fruit trees includes nutrient competition and distribution imbalance, weakening the overall growth potential of fruit trees, spreading pathogenic bacteria, etc.; at the same time, it causes impacts on the growth of fruit products, such as reducing fruit yield, affecting fruit quality and appearance quality, shortening the fruit storage period, etc., causing economic losses to fruit farmers. Therefore, during the current planting process, diseased branches need to be pruned to reduce the impact of diseased branches on fruit trees and fruit products.

[0004] Fruit trees are usually planted in large areas. When pruning tree by tree, the pruned branches are directly dropped onto the ground surface. After the pruning is completed, the ground surface is usually covered. It affects the fertilization of fruit trees and the removal of weeds. Before agricultural machinery was widely popularized, it was necessary for manual labor to pick up the branches. In recent years, with the popularization of agricultural machinery, the pruning branches can be crushed by the branch crusher shown in the attached instructions Figure 1-2 so as not to affect the subsequent fertilization of fruit trees and the operation of weed removal. After the crushed diseased branches rot through sunlight, rainwater, etc., they will enter the ground surface, which will affect the soil structure, change the soil temperature and moisture conditions, soil nutrient release and imbalance, pH change, pathogen transmission and soil pollution, chemical substance (pesticide) residue risk, etc. At present, fruit farmers have relatively insufficient understanding of the impact of the rotting of diseased branches in the soil on fruit trees and fruit products. When the soil is affected by the rotting of diseased branches and has an impact on the growth of fruit trees and fruit products, nutrient fertilizers are usually further applied and pesticides are sprayed, which further affects the life cycle of fruit trees and the nutrient balance of the soil. Summary of the Invention

[0005] In response to the above-mentioned problems, the present invention aims to provide a fruit tree diseased branch recycling machine and recycling method, which can completely collect the pruned diseased branches, including the fallen bark, thereby solving the impact of branches and trunks rotting to the ground on the soil and the growth of fruit trees and fruits.

[0006] In order to achieve the above object, the technical solution adopted by the present invention is as follows: a fruit tree diseased branch recovery machine, comprising: A crushing mechanism, which has a rotating cutting tool, which cuts the diseased branches into sections after contacting them, and throws the cut short branches off the ground; A branch recovery device is arranged at the rear side of the crushing mechanism in the direction of travel, and comprises a branch collection mechanism, a branch conveying mechanism and a storage frame which are connected in sequence. The branch collection mechanism gathers and collects the scattered short-section branches and then conveys them to the storage frame through the branch conveying mechanism for storage; The branch bark recovery device is arranged between the crushing mechanism and the branch collection mechanism and close to the ground surface, and includes a branch bark collection mechanism and a branch bark conveying mechanism. The branch bark conveying mechanism is connected to the storage frame. The branch bark collection mechanism collects the branch bark produced by the crushing mechanism and conveys the branch bark to the storage frame for storage through the branch bark conveying mechanism. The traction mechanism is connected to the front side of the crushing mechanism, drives the cutting tool to rotate and simultaneously drives the crushing mechanism, the branch recovery device and the branch bark recovery device to move forward.

[0007] Preferably, the branch collection mechanism includes a collecting roller arranged at the rear side of the cutting tool, the collecting roller is provided with a spiral gathering sheet, an arc-shaped receiving plate is provided at the bottom of the collecting roller, and a transmission gap is reserved between the arc-shaped receiving plate and the collecting roller.

[0008] Preferably, the branch conveying mechanism comprises a branch suction cylinder arranged on one side of the arc-shaped receiving plate, and the top end of the branch suction cylinder extends into the storage frame.

[0009] Preferably, the branch bark collection device includes a branch bark suction groove arranged with the width of an arc-shaped receiving plate near the front end of the cutting tool, and a branch bark suction tube extending into the collection frame is provided on one side of the branch bark suction groove.

[0010] Preferably, a flexible closing plate in contact with the ground surface is arranged on the periphery of the crushing mechanism, the branch recovery device and the branch bark recovery device.

[0011] Preferably, a pressure roller that rolls in contact with the ground surface is also provided on the rear side of the arc-shaped receiving plate.

[0012] A method for recovering diseased branches of fruit trees comprises the following steps: S1. Traction is used to pull the front end of the crushing mechanism, driving the crushing mechanism, the branch recycling device and the branch bark recycling device to move forward synchronously. At the same time, the traction mechanism drives the cutting tool and the collecting roller to rotate, and provides a suction driving force for the branch suction cylinder and the branch bark suction pipe. S2. During the forward movement, the cutting tool contacts the diseased branches on the ground surface and cuts them into short-section branches, and under the driving of the rotation of the cutting tool, the short-section branches are thrown into the arc-shaped receiving plate. S3. The collecting roller rotates, and the short-section branches accumulated in the arc-shaped receiving plate are driven to the side close to the branch suction cylinder through the spiral gathering piece. S4. The branch suction cylinder sucks the short-section branches gathered on one side of the arc-shaped receiving plate into the collection box for storage. At the same time, the branch bark suction groove sucks the branch bark that falls on the ground surface when the diseased branches are cut, and stores it in the collection box through the branch bark suction pipe.

[0013] Application of a fruit tree diseased branch recycling machine in recycling the diseased branches accumulated on the ground surface during pruning.

[0014] The beneficial effects of the present invention are as follows: The diseased branches trimmed by the crushing mechanism can be cut into short sections that can be collected, and then the short-section branches are collected into the storage box by the branch collecting device. At the same time, the branch bark collecting device is used to collect the branch bark that falls off during cutting, so as to complete the complete collection of the diseased branches, effectively solving the impact of the currently trimmed diseased branches rotting in the ground surface on the growth of the soil, fruit trees and fruits, being beneficial to the growth of fruit trees and fruits, and at the same time being able to reduce the amount of fertilizer application and pesticide spraying, reduce the planting cost and increase the income.

[0015] After being processed, the recycled branches and branch bark can be used to make organic fertilizers, increasing economic benefits.

[0016] This branch recycling machine can be applied to the recycling of diseased branches after pruning of fruit trees or non-fruit trees such as kiwifruit trees, apple trees, peach trees, etc., and has wide applicability. Description of the Drawings

[0017] Figure 1 It is a side view of the crushing mechanism of the present invention.

[0018] Figure 2 It is a structural diagram of the cutting tool of the present invention.

[0019] Figure 3 It is a diagram showing the traction of the crushing mechanism by a tractor of the present invention.

[0020] Figure 4 It is a diagram showing the setting of the branch recycling device at the rear side of the crushing mechanism of the present invention.

[0021] Figure 5This is a diagram showing the positions of the cutting tool, spiral gathering piece, arc-shaped receiving plate, and branch suction cylinder of the present invention.

[0022] Figure 6 This is a diagram showing the short-section branches after being crushed by the present invention gathering towards the branch suction cylinder side on the arc-shaped receiving plate through the spiral gathering piece.

[0023] Figure 7 This is a diagram showing the branch suction cylinder of the present invention sucking the gathered short-section branches into the storage box.

[0024] Figure 8 This is a diagram showing the tractor of the present invention towing the crushing mechanism and the branch collection device.

[0025] Figure 9 This is a diagram showing the peeling off of the branch bark during the process of cutting the diseased branches into short-section branches by the present invention.

[0026] Figure 10 This is a diagram showing the separation of the branch bark from the branch by the present invention.

[0027] Figure 11 This is a diagram showing the position where the branch bark suction groove is set by the present invention.

[0028] Figure 12 This is a top-view structural diagram of the branch bark suction groove and the branch bark suction pipe of the present invention.

[0029] Figure 13 This is a diagram showing the branch bark suction pipe being immersed in the dust-proof liquid by the present invention.

[0030] Figure 14 This is a diagram showing the branch storage plate provided by the present invention separating the short-section branches from the branch bark in the storage box.

[0031] Figure 15 This is a diagram showing the flexible closing plate being set around the branch recycling machine by the present invention.

[0032] Figure 16 This is a physical diagram of the branch recycling machine of the present invention.

[0033] Figure 17 This is a physical diagram of the cutting tool, arc-shaped receiving plate, and pressure roller of the present invention.

[0034] Figure 18 This is a physical diagram of the spiral gathering piece of the present invention.

[0035] Figure 19 This is a diagram showing the peeling off of the branch bark on the diseased branch.

[0036] In the figure: 11 - rotating roller; 12 - cutting tool; 13 - universal drive shaft; 14 - assembly rod; 15 - side plate; 21 - collecting roller; 22 - spiral gathering piece; 3 - arc-shaped receiving plate; 3a - conveying gap; 3b - soil sieve hole; 4 - branch suction cylinder; 51 - branch bark suction groove; 52 - branch bark suction pipe; 6 - storage box; 61 - branch storage plate; 62 - door body; 7 - flexible closing plate; 8 - pressure roller; 9 - diseased branch; 91 - short-section branch; 92 - branch bark; 10 - tractor. Detailed implementation manner

[0037] In order to enable ordinary technicians in the field to better understand the technical solution of the present invention, the technical solution of the present invention will be further described below in conjunction with the drawings and embodiments.

[0038] Referring to Figures 1 to 19 A fruit tree diseased branch recycling machine shown, including a crushing mechanism, as Figure 1-2 shown, the overall structure is similar to that of a branch crusher in the prior art, which has a rotary cutting tool 12 (distributed on the rotating roller 11, as Figure 2 shown in the structure), and also includes a universal drive shaft 13 connected to drive the rotating roller 11. An assembly rod 14 is also provided on the whole body. The crushing mechanism can be towed by a small tractor 10 (which can enter the fruit tree planting row), connected to the universal drive shaft 13 to provide power for the rotation of the cutting tool 12, and the whole crushing mechanism can be lifted by connecting to the assembly rod 14 to adjust the operating height of the cutting tool 12 according to the surface height, and when not working, lift the whole crushing mechanism away from the ground surface.

[0039] As Figure 2 shown, when the cutting tool 12 is driven to rotate by the tractor 10 and contacts the diseased branch 9, it cuts the diseased branch into sections. The cut short-section branches 91 can be thrown backward by the rotation of the cutting tool 12, temporarily separated from the ground surface, and cut and broken into short sections in the pruning accumulation area of the diseased branch 9 by the traction of the tractor 10, without affecting subsequent fertilization and weeding.

[0040] In order to solve the influence caused by the rotting of the diseased branch 9 into the soil on the growth of the soil, fruit trees and fruits, on the basis of the crushing mechanism, this application discloses a branch recycling device, which is connected and arranged at the rear side in the advancing direction of the crushing mechanism, and is synchronously towed to advance by the tractor 10 when towing the crushing mechanism. As Figures 5-6 shown, the branch recycling device includes a branch collecting mechanism, a branch conveying mechanism and a storage box 6 connected in sequence. The branch collecting mechanism gathers and collects the short-section branches scattered and thrown by the crushing mechanism, as Figure 7As shown in the figure, it is then transported to the storage box 6 through the branch conveying mechanism for storage, realizing the recycling of the diseased branches 9 after crushing, and effectively solving the great impact on the growth of soil, fruit trees and fruits caused by the rotting of the short-section branches 91 into the ground surface.

[0041] Generally, the crushing of the diseased branches 9 should be carried out after all the fruit trees are pruned. Therefore, under sunlight, the branch bark 92 of the diseased branches 9 that are pruned and accumulated on the ground surface will be separated from the xylem of the branches under a certain drying effect. During the subsequent branch crushing process, the cutting contact of the cutting tool 12 is very likely to cause the separation of the branch bark 92 from the xylem of the branches. The separated branch bark 92 will remain on the ground surface. Even after the branches are recycled through the above-mentioned branch recycling device, the branch bark 92 remaining on the ground surface will also rot into the soil and affect the growth of fruit trees and fruits. Therefore, in order to further recycle the fallen branch bark, the present application also discloses a branch bark recycling device, as Figures 11-12 shown in the figure, which is arranged between the crushing mechanism and the branch collecting mechanism and close to the ground surface, and is mainly used for collecting the branch bark that falls to the ground surface due to the cutting of the cutting tool 12 during the branch crushing process. It includes a branch bark collecting mechanism and a branch bark conveying mechanism. The branch bark conveying mechanism is connected to the storage box 6. The branch bark collecting mechanism collects the branch bark generated by the cutting of the crushing mechanism, and conveys the branch bark to the storage box 6 through the branch bark conveying mechanism for storage. Therefore, while the branches are crushed and recycled, the fallen branch bark is synchronously recycled into the storage box 6, further solving the problem that the (diseased) branch bark falls to the ground surface during branch cutting, which affects the growth of soil, fruit trees and fruits.

[0042] The traction mechanism, preferably a small tractor 10, is connected to the universal drive shaft 13 of the crushing mechanism to provide power, driving the cutting tool 12 to rotate and synchronously driving the crushing mechanism, the branch recycling device and the branch bark recycling device to move forward, realizing the crushing of the diseased branches 9, the synchronous recycling of branches and branch bark, removing the pest and disease factors on the ground surface, being beneficial to the growth of fruit trees and fruits, and at the same time being able to reduce the amount of fertilizer application and pesticide spraying, reducing the planting cost and increasing the income. The recycled branches and branch bark can be used to make organic fertilizer after treatment, increasing the economic benefits.

[0043] Specifically, as Figures 5-6 shown in the figure, the branch collecting mechanism includes a collecting roller 21 arranged behind the cutting tool 12. The side plate 15 of the crushing mechanism can be extended backward, and the collecting roller 21 is rotatably assembled on the extended side plate 15. The rotation of the collecting roller 21 can be connected to the rotating roller 11 of the cutting tool 12 through a belt to provide a rotational force for the collecting roller 21. The collecting roller 21 is provided with a spiral gathering piece 22. The bottom of the collecting roller 21 is provided with an arc-shaped receiving plate 3 (both ends are connected to the side plate 15). A conveying gap 3a is reserved between the arc-shaped receiving plate 3 and the collecting roller 21. The operation of collecting branches is as Figures 6-7As shown, after the cutting tool 12 contacts the pruned diseased branch 9, it rotates and breaks into short-section branches 91, and under the action of the rotary drive, the short-section branches 91 are driven to be thrown backward and separated from the ground surface. When they fall after being thrown backward, they fall onto the arc-shaped receiving plate 3, as Figure 11 shown in the state. Then, through the rotation of the collecting roller 21, the short-section branches 91 on the arc-shaped receiving plate 3 are gathered toward one side by the spiral gathering piece 22, and then are transported to the collecting frame through the branch conveying mechanism.

[0044] Under the rotation of the cutting tool 12, inevitably, the soil on the ground surface will be driven onto the arc-shaped receiving plate 3 through the short-section branches 91, and then the height of the laying on the arc-shaped receiving plate 3 increases, affecting the gathering of the short-section branches 91 toward one side. Therefore, to solve this problem, as Figure 5 shown, soil sieve holes 3b are evenly arranged on the arc-shaped receiving plate 3, which can discharge the soil attached to the short-section branches 91 downward to the ground surface, avoiding blocking the gathering of the short-section branches 91 toward one side.

[0045] Specifically, as Figures 6-7 shown, the branch conveying mechanism includes a branch suction cylinder 4 arranged on one side of the arc-shaped receiving plate 3, and the top end of the branch suction cylinder 4 extends into the storage frame 6 (the storage frame 6 is arranged on the side plate 15). A blower (not shown in the figure, which can also generate gas by connecting with the collecting roller 21 through a belt, or a battery can be arranged on the tractor 10 to drive the blower to rotate by power) can be arranged on one side of the branch suction cylinder 4 to blow gas upward from the branch suction cylinder 4, and the branches gathered on one side of the arc-shaped receiving plate 3 are sucked into the storage frame 6 by the negative pressure of the gas. For older fruit trees that have grown for a certain number of years, because the branches are thicker, spiral blades the same as the spiral gathering piece 22 can also be arranged in the branch suction cylinder 4 for mechanical transmission to realize transporting the branches into the storage frame 6.

[0046] To collect the branch bark 92 that falls off when the branches are cut and broken, as Figures 11-12 shown, the branch bark collecting device includes a branch bark suction groove 51 arranged at the front end of the arc-shaped receiving plate 3 close to the cutting tool 12 with the width of the arc-shaped receiving plate 3, and a branch bark suction pipe 52 that penetrates through one side of the branch bark suction groove 51 and extends into the collecting frame. A blower is also arranged on the other side of the crushing mechanism to act on the branch bark suction pipe 52, and the branch bark that falls off when the cutting tool 12 breaks is completely sucked through the wide opening of the branch bark suction groove 51 by the negative pressure gas. The branch bark 92 that enters the branch bark suction groove 51 enters the branch bark suction pipe 52 and is sucked into the storage frame 6 for storage, so as to realize the synchronous collection operation of the branches and the fallen branch bark.

[0047] Preferably, as Figure 11As shown, the branch bark suction groove 51 is an arc-shaped structure facing the ground surface, and the bottom suction port is close to the ground surface to effectively suck the fallen branch bark. The branch bark suction groove 51 with an arc-shaped structure is as Figure 11 shown, and can be used as a guiding transition plate for the short-section branches 91, guiding the cut short-section branches 91 into the arc-shaped receiving plate 3, avoiding the situation where the short-section branches 91 cannot fall into the arc-shaped receiving plate 3 due to limited throwing height when the weight of the short-section branches 91 is large, and being able to assist in the complete collection of the short-section branches 91.

[0048] During the entire collection process, dust will inevitably be generated. After using the branch bark suction pipe 52 to suck and discharge the branch bark into the storage box 6, the blowing of the gas will further increase the diffusion of the sucked dust. Therefore, to solve this problem, as Figure 13 shown, a certain height of dust-proof liquid (optional water) is contained in the collection box, and the port of the branch bark suction pipe 52 is immersed in this dust-proof liquid to immerse the sucked dust in this dust-proof liquid to achieve the dust removal effect. At the same time, the sucked branch bark enters the dust-proof liquid, which can also reduce the scattering during the collection process, and reduce the scattering of the dust on the surface of the branch bark and the cambium (flocculent structure, as Figures 9-10 shown) between it and the xylem, avoiding the influence of the scattering of the pests and diseases bacteria in the cambium.

[0049] After the collection operation is completed, in order to discharge the branch bark, preferably a discharge port (not shown in the figure) is further provided at the bottom of the collection box, and the branch bark and the dust-proof liquid are discharged from this discharge port.

[0050] In order to avoid the collected branches falling into the dust-proof liquid and getting wet, as well as occupying the dust-proof liquid, as Figure 14 shown, preferably a branch storage plate 61 higher than the dust-proof liquid is provided in the collection box, and the branch bark suction pipe 52 passes through this branch storage plate 61. The branches sucked by the branch and trunk suction cylinder 4 fall onto this branch storage plate 61 without contacting the dust-proof liquid, and are separated from the branch bark, facilitating the subsequent targeted treatment of the branches and the branch bark. In order to facilitate the discharge of the branches after the collection is completed, a door 62 is provided on one side of the collection box above the branch storage plate 61, and the collected branches are discharged by opening the door 62.

[0051] During the continuous crushing process of the diseased branches 9 by the cutting tool 12, the branches moving in contact with the ground surface will generate dust scattering, which will affect the working environment. Therefore, to solve this problem, as Figure 15As shown, preferably, a flexible sealing plate 7 in contact with the ground surface is provided around the crushing mechanism, the branch recycling device and the branch bark recycling device. It can be a thin rubber soft plate or a dust-proof cloth, with the bottom edge in contact with the ground surface, to achieve the sealing effect on the crushing space, thus effectively solving the problem of dust scattering during the cutting and crushing process. At the same time, the dust generated during cutting is sucked into the dust-proof liquid along with the branch bark by the branch bark suction pipe 52, which can further achieve the dust reduction effect, avoid the influence of the pest and disease dust with the branch bark on the inhalation of the operators under the action of dust scattering, and improve the working environment.

[0052] During the contact between the cutting tool 12 and the diseased branch 9, it is inevitable to cause the ground to be dug up. Therefore, in order to reduce the impact on the ground surface after the collection of the diseased branch 9, a pressure roller 8 in rolling contact with the ground surface (specifically arranged on the side plate 15) is further provided at the rear side of the arc-shaped receiving plate 3 to achieve the leveling effect on the ground surface.

[0053] The recycling machine for diseased branches 9 of fruit trees disclosed in this application can be applied to the recycling of diseased branches 9 of fruit trees such as kiwi trees, apple trees, peach trees, etc. or non-fruit trees after pruning.

[0054] According to the above-mentioned recycling machine for diseased branches 9, this application also provides a method for recycling diseased branches 9 of fruit trees, including the following steps: S1. Select a tractor 10 to be connected to the universal drive shaft 13 and the assembly rod 14 of the crushing mechanism. The movement of the tractor 10 on the ground surface can drive the crushing mechanism, the branch recycling device and the branch bark recycling device to move synchronously. At the same time, the tractor 10 drives the cutting tool 12 and the collection roller 21 to rotate, and provides a suction driving force for the branch suction cylinder 4 and the branch bark suction pipe 52.

[0055] S2. During the movement on the ground surface, the cutting tool 12 contacts the diseased branches 9 on the ground surface and cuts them into short-section branches 91. Under the rotation drive of the cutting tool 12, the short-section branches 91 are thrown up and guided to the inside of the arc-shaped receiving plate 3 along the surface of the branch bark suction groove 51.

[0056] S3. The collection roller 21 rotates and drives the short-section branches 91 accumulated in the arc-shaped receiving plate 3 to the side close to the branch suction cylinder 4 through the spiral gathering piece 22.

[0057] S4. The branch suction cylinder 4 sucks the short-section branches 91 gathered on one side of the arc-shaped receiving plate 3 into the collection frame and stores them on the branch storage plate 61.

[0058] At the same time, the branch bark suction groove 51 sucks the branch bark that falls on the ground surface during the cutting of the diseased branches 9, and stores it in the collection frame through the branch bark suction pipe 52 and immerses it in the dust-proof liquid. After the collection of the diseased branches 9 is completed, the branch bark and the dust-proof liquid are discharged through the discharge port; the branches are discharged through the door body 62.

[0059] The basic principles, main features and advantages of the present invention have been shown and described above. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements fall within the scope of protection required by the present invention.

Claims

1. A fruit tree disease branch recycling machine, characterized in that, Including: A crushing mechanism having a rotary cutting tool that contacts the diseased branches and cuts them into segments, and throws the cut short-segment branches up and away from the ground surface; A branch recovery device connected to the rear side in the traveling direction of the crushing mechanism, including a branch collection mechanism, a branch conveying mechanism, and a storage box connected in sequence. The branch collection mechanism gathers and collects the scattered short-segment branches and conveys them into the storage box through the branch conveying mechanism for storage; A branch bark recovery device disposed between the crushing mechanism and the branch collection mechanism and close to the ground surface, including a branch bark collection mechanism and a branch bark conveying mechanism. The branch bark conveying mechanism is connected to the storage box. The branch bark collection mechanism collects the branch bark generated by the cutting of the crushing mechanism and conveys the branch bark into the storage box through the branch bark conveying mechanism for storage; A traction mechanism connected to the front side of the crushing mechanism, driving the cutting tool to rotate and simultaneously driving the crushing mechanism, the branch recovery device, and the branch bark recovery device to move forward.

2. The diseased branch recycling machine according to claim 1, characterized in that: The branch collection mechanism includes a collection roller disposed behind the cutting tool, and the collection roller is provided with spiral gathering blades. An arc-shaped receiving plate is disposed at the bottom of the collection roller, and a conveying gap is reserved between the arc-shaped receiving plate and the collection roller.

3. The diseased branch recycling machine according to claim 2, wherein: The branch conveying mechanism includes a branch suction cylinder disposed on one side of the arc-shaped receiving plate, and the top end of the branch suction cylinder extends into the storage box.

4. The diseased branch recycling machine according to claim 3, characterized in that: The branch bark collection device includes a branch bark suction groove disposed at the front end of the arc-shaped receiving plate close to the cutting tool with the width of the arc-shaped receiving plate, and a branch bark suction pipe penetrating through one side of the branch bark suction groove and extending into the collection box.

5. The diseased branch recycling machine according to claim 4, characterized in that: A flexible closing plate in contact with the ground surface is disposed around the crushing mechanism, the branch recovery device, and the branch bark recovery device.

6. The diseased branch recycling machine according to claim 5, characterized in that: A pressure roller in rolling contact with the ground surface is further disposed at the rear side of the arc-shaped receiving plate.

7. A method for recycling diseased branches of fruit trees, characterized in that, Including the following steps: S1. Traction is applied to the front end of the crushing mechanism to drive the crushing mechanism, the branch recovery device, and the branch bark recovery device to move forward synchronously. At the same time, the cutting tool and the collection roller are driven to rotate by the traction mechanism, and a suction driving force is provided for the branch suction cylinder and the branch bark suction pipe; S2. During the forward movement, the cutting tool contacts the diseased branches on the ground surface and cuts them into short-segment branches, and the short-segment branches are thrown into the arc-shaped receiving plate under the driving of the rotation of the cutting tool; S3. The collection roller rotates and drives the short-segment branches accumulated in the arc-shaped receiving plate to the side close to the branch suction cylinder through the spiral gathering blades; S4. The branch suction cylinder sucks the short-segment branches gathered on one side of the arc-shaped receiving plate into the collection box for storage; At the same time, the branch bark suction groove sucks the branch bark that falls on the ground surface when the diseased branches are cut, and stores it into the collection box through the branch bark suction pipe.

8. Application of a fruit tree diseased branch recovery machine as described in claim 6 in the recovery of diseased branches accumulated and fallen on the ground surface during pruning.

Images