Fruit tree branch smashing and returning device integrating branch picking and disease and pest killing

Abstract

The invention provides a fruit tree branch smashing and returning device integrating branch picking and disease and pest killing, and relates to the technical field of fruit tree branch smashing. Comprising a crushing treatment box, a crushing box and a negative pressure crushing box, an opening is formed in the bottom end of the right side of the crushing treatment box, a rotating plate is arranged on the outer side of the opening and rotationally connected with the crushing treatment box, a plurality of inserting rods are fixedly connected to the outer side of the rotating plate, and connecting plates are fixedly connected to the two ends of the outer side of the rotating plate; and an electric telescopic rod is rotationally connected between the end part of the connecting plate and the crushing treatment box. Through the arrangement of electric telescopic rods, inserting rods and openings, the electric telescopic rods extend, inserting rod structures are inclined downwards, at the moment, in the moving process of rollers, the inserting rods can shovel up branches on the ground, soil falls off through the openings between the inserting rods, and the electric telescopic rods are retracted after shoveling up; at the moment, the branch structure located above the inserting rod obliquely slides into the opening, and automatic picking up of the branches is completed.

Description

Technical Field

[0001] The invention relates to the technical field of fruit tree branch crushing, in particular to a fruit tree branch crushing and field returning device capable of collecting branches and disinfecting pests and diseases. Background Art

[0002] In current agricultural production, fruit farmers have to prune fruit tree branches every year, but the methods of dealing with the pruned branches are different. For most small and individual orchards in rural areas, the pruned branches are usually disposed of or burned. Burning branches not only wastes resources, but also pollutes the environment. In order to make full use of branch resources and avoid environmental pollution, many farmers now return the branches to the fields. This can not only reduce the investment in fruit tree fertilizers, but also improve the quality of fertilizers, achieve high yields and increase quality, and improve the economic benefits of the orchard.

[0003] In the prior art, some branches are buried during the processing process, which can cause them to rot and increase the fertility of the soil. However, the branches have different thicknesses and decay times. Some branches will remain in the soil for several years, which will affect the use of the soil. If a mechanized structure is used for crushing, they still need to be collected manually. There is a lack of automated crushing structure during use. Therefore, the crushing of branches and returning them to the field has not been popularized by users and is inconvenient to use.

[0004] When applying for the present invention, the applicant found through searching that a Chinese patent disclosed an "orchard branch crushing device with branch collection, picking and crushing function", and its application number is "202210472560.1". This patent mainly achieves the effect of picking up, crushing and scattering the fruit tree branches into the field while the tractor is moving, thereby avoiding the fixed crushing method that consumes a lot of manpower and material resources. The invention relates to a pulverizer which is capable of collecting and pulverizing branches and then pulverizing them again, thereby improving the pulverization condition. However, in the course of use, the equipment will not be able to pick up thicker branches parallel to the equipment, and the branches will continue to flip over. In addition, if there are pests and diseases in the branches, other fruit and vegetable branches will be damaged if the pests and diseases are not eliminated. Therefore, according to the invention of the applicant, a device for pulverizing and returning fruit tree branches to the field which can pick up branches and disinfect pests and diseases has been invented, thereby solving the problem of lack of an automated pulverizing structure and thus the problem that the pulverizing and returning of branches to the field has not been popularized by users. Summary of the invention

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies in the prior art, the present invention provides a device for crushing and returning fruit tree branches to the field that integrates branch picking and pest control, thereby solving the problem that the branch crushing and returning to the field has not been popularized by users due to the lack of an automated crushing structure.

[0007] (II) Technical solution

[0008] To achieve the above objectives, the present invention is implemented through the following technical solutions: a fruit tree branch crushing and returning device for picking up branches and disinfecting pests and diseases, comprising: a crushing treatment box, a crushing box and a negative pressure crushing box, an opening is opened at the right bottom end of the crushing treatment box, a rotating plate is arranged on the outside of the opening, the rotating plate and the crushing treatment box are rotatably connected, a plurality of plug rods are fixedly connected to the outside of the rotating plate, connecting plates are fixedly connected to both ends of the outer side of the rotating plate, and an electric telescopic rod is rotatably connected between the end of the connecting plate and the crushing treatment box;

[0009] A conveyor belt is provided on the inner side of the crushing processing box close to the opening, and conveyor rollers are sleeved inside the two ends of the conveyor belt. The conveyor rollers and the crushing processing box are rotatably matched, a crushing box is fixedly connected to the inner bottom of the crushing processing box, a feed hopper is fixedly connected to the top of the crushing box, and a negative pressure crushing box is provided on the inner bottom of the crushing processing box away from the conveyor belt.

[0010] Preferably, the second crushing roller groups are rotatably connected to both sides of the upper part of the crushing box, and the number of the second crushing roller groups is two and they are meshed with each other.

[0011] Preferably, a screen is movably connected to the middle of the inner bottom end of the crushing box, and a vibration motor is fixedly connected to the inner wall of the crushing box, and the vibration motor and the screen are in abutment with each other.

[0012] Preferably, a vacuum pump is fixedly connected to the upper side of the negative pressure crushing box, and a first crushing roller group is rotatably connected to the interior of the negative pressure crushing box. The number of the first crushing roller groups is two and they are meshingly matched. A solenoid valve is provided in the middle of the bottom end of the negative pressure crushing box, and a vacuum tube is fixedly connected to the top of the negative pressure crushing box, and one end of the vacuum tube is fixedly connected to a storage box, and the storage box and the crushing box are fixedly connected.

[0013] Preferably, both sides of the end of the crushing box are fixedly connected to a buffer box, a slider is slidably fitted inside the buffer box, a connecting shaft is fixedly connected to the outside of the slider, and a roller is rotatably connected to the outside of the connecting shaft.

[0014] Preferably, a buffer spring is fixedly connected between the slider and the buffer box, and a damper is fixedly connected in the middle between the slider and the buffer box.

[0015] Preferably, a disinfectant water tank is fixedly connected to the middle of the top of the pulverizing treatment box, a water injection pipe is fixedly connected to one side of the top of the disinfectant water tank, a spray pipe is fixedly connected to the bottom of the disinfectant water tank, and both ends of the spray pipe are fixedly connected to the pulverizing treatment box.

[0016] Preferably, a mounting block is fixedly connected to the middle of the left side of the crushing box, a discharge pipe is opened on the side of the bottom end of the crushing box away from the connecting plate, and the discharge pipe is at the bottom of the negative pressure crushing box, forming a triangle between the bottom end of the crushing box and the discharge pipe.

[0017] Preferably, the first crushing roller set, the second crushing roller set and the end of the conveying roller are all driven by a driving motor.

[0018] (III) Beneficial effects

[0019] The present invention provides a device for crushing and returning fruit tree branches to the field, which can collect branches and disinfect pests and diseases. It has the following beneficial effects:

[0020] 1. The present invention is provided with: an electric telescopic rod, an insertion rod and an opening. The electric telescopic rod is extended to tilt the insertion rod structure downward. At this time, the insertion rod can scoop up branches on the ground during the movement of the roller, and the soil will fall through the opening between the insertion rods. After scooping, the electric telescopic rod is recovered. At this time, the branch structure above the insertion rod will tilt and slide into the inside of the opening, so that the branches of the fruit tree can be picked up through this structure.

[0021] 2. The present invention is provided with: a disinfection water tank, a spray pipe and a feed hopper. The disinfection water in the disinfection water tank is sprayed out through the spray pipe, and then sprinkled onto the surface of the branches in the crushing process in the feed hopper. The spraying of the medicine can be increased during the crushing process, thereby increasing the pest treatment effect.

[0022] 3. The present invention is provided with: a solenoid valve to close the interior of the negative pressure crushing box, and a vacuum pump to negatively adsorb the debris branches inside the storage box. The adsorbed branches enter the interior of the negative pressure crushing box, and fall to the top of the first crushing roller group by gravity. The solenoid valve is opened, and then the end of the first crushing roller group is driven by a driving motor to engage the two crushing roller groups again, so that the branch debris can be re-engaged and crushed. After crushing, it falls to the discharge pipe through the bottom end to complete discharge. Through this structure, the uncrushed branches can be cyclically re-engaged and crushed, thereby improving practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the three-dimensional structure of the crushing treatment box of the present invention;

[0024] Figure 2 It is a schematic cross-sectional side view of the buffer box of the present invention;

[0025] Figure 3 It is a schematic front view of a cross section of a crushing treatment box of the present invention;

[0026] Figure 4 It is an enlarged schematic diagram of the crushing box and conveyor belt structure of the present invention;

[0027] Figure 5 It is an enlarged schematic diagram of the plugging rod structure of the present invention;

[0028] Figure 6 For the present invention Figure 3 A is an enlarged schematic diagram.

[0029] Among them, 1. crushing treatment box; 2. roller; 3. buffer box; 4. plug rod; 5. electric telescopic rod; 6. disinfection water tank; 7. water injection pipe; 8. mounting block; 9. damper; 10. connecting shaft; 11. slider; 12. buffer spring; 13. conveyor roller; 14. conveyor belt; 15. crushing box; 16. feed hopper; 17. discharge pipe; 18. turn plate; 19. opening; 20. storage box; 21. screen; 22. vacuum tube; 23. negative pressure crushing box; 24. first crushing roller group; 25. solenoid valve; 26. connecting plate; 27. spray pipe; 28. second crushing roller group; 29. ​​vacuum pump. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0031] Example:

[0032] like Figure 1-6As shown, the embodiment of the present invention provides a fruit tree branch crushing and returning device for picking up branches and disinfecting pests and diseases, including: a crushing and processing box 1, a crushing box 15 and a negative pressure crushing box 23. The right bottom end of the crushing and processing box 1 is provided with an opening 19, and a rotating plate 18 is arranged on the outer side of the opening 19. The rotating plate 18 and the crushing and processing box 1 are rotatably connected. A plurality of insertion rods 4 are fixedly connected to the outer side of the rotating plate 18. The electric telescopic rod 5 is extended to tilt the insertion rod 4 structure downward. At this time, the roller 2 can scoop up the branches on the ground during the movement. The outer ends of the rotating plate 18 are fixedly connected with connecting plates 26. The end of the connecting plate 26 is rotatably connected to the crushing and processing box 1. The soil will fall through the opening between the insertion rods 4. After scooping, the electric telescopic rod 5 is recovered. At this time, the branch structure above the insertion rod 4 will tilt and slide to the inside of the opening 19. The ends of the crushing and processing box 1 are fixedly connected with buffer boxes 3 on both sides. The structure can play a role in buffering the roller 2 during its walking process, and cooperate with the buffer spring 12 and the damper 9 to play a role in shock absorption and buffering, and can move its position in the fruit tree field. The internal sliding of the buffer box 3 is cooperated with a slider 11, and the sliding buffer can be completed inside the buffer box 3 through the slider 11. The outer side of the slider 11 is fixedly connected with a connecting shaft 10, and the outer side of the connecting shaft 10 is rotatably connected with the roller 2. A buffer spring 12 is fixedly connected between the slider 11 and the buffer box 3, and a damper 9 is fixedly connected in the middle between the slider 11 and the buffer box 3. A disinfection water tank 6 is fixedly connected to the middle of the top of the crushing treatment box 1. The disinfection water tank 6 sprays the internal disinfection water through the spraying pipe 27, and after spraying, it falls on the surface of the branches in the crushing process, which can increase the spraying of the medicine while crushing, and increase the treatment effect of pests. A water injection pipe 7 is fixedly connected to one side of the top of the disinfection water tank 6, and a spraying pipe 27 is fixedly connected to the bottom of the disinfection water tank 6. Both ends of the spraying pipe 27 are fixedly connected to the crushing treatment box 1;

[0033] A conveyor belt 14 is provided on one side of the crushing and processing box 1 near the opening 19, and conveyor rollers 13 are sleeved inside both ends of the conveyor belt 14. The driving motor drives the conveyor rollers 13 to rotate. After the rotation, due to the driving action of the conveyor belt 14, the baffle on the surface of the conveyor belt can complete the upward conveying action of the branches. After conveying, the branches fall into the crushing box 15 through the feed hopper 16. The conveyor rollers 13 and the crushing and processing box 1 rotate in coordination. The crushing box 15 is fixedly connected to the middle of the inner bottom end of the crushing and processing box 1, and the feed hopper 16 is fixedly connected to the top of the crushing box 15. A negative pressure crushing box 23 is provided on the side of the inner bottom end of the crushing and processing box 1 away from the conveyor belt 14. A vacuum pump 29 is fixedly connected to the upper side of one side of the negative pressure crushing box 23, and the solenoid valve 25 controls the negative pressure crushing box 23. The interior is closed, and the debris and branches inside the storage box 20 are negatively adsorbed by the vacuum pump 29. The adsorbed branches will flow into the interior of the negative pressure crushing box 23 through the vacuum tube 22. The first crushing roller group 24 is rotatably connected in the middle of the interior of the negative pressure crushing box 23. The vacuum pump 29 stops working, and the solenoid valve 25 is opened. Then the end drive motor of the first crushing roller group 24 drives the two crushing roller groups to mesh again, so that the branch debris can be meshed and crushed again. There are two first crushing roller groups 24, and they are meshed together. The solenoid valve 25 is set in the middle of the bottom end of the negative pressure crushing box 23, and the top of the negative pressure crushing box 23 is fixedly connected to the vacuum tube 22, and one end of the vacuum tube 22 is fixedly connected to the storage box 20. The storage box 20 and the crushing box 15 are fixedly connected.

[0034] The second crushing roller group 28 is rotatably connected to both sides of the upper part of the crushing box 15. The outer side of the second crushing roller group 28 is driven by a driving motor to mesh with the second crushing roller group 28 to mesh and crush the branches. The crushed branches will fall to the top of the screen 21. There are two second crushing roller groups 28, which are meshed and matched. The middle part of the bottom end of the crushing box 15 is movably connected to the screen 21. The larger branch structure above the screen 21 will tilt and fall into the storage box 20. The inner wall of the crushing box 15 is fixedly connected to a vibration motor. The screen is vibrated by the vibration motor to screen it, and the screened debris will fall to the bottom of the crushing box 15. The vibration motor and the screen 21 are in contact with each other, and a mounting block 8 is fixedly connected to the middle of the left side of the crushing and processing box 1. The mounting block 8 is connected to the tractor in the farmland and can be pushed and walked. A discharge pipe 17 is provided on the side of the bottom end of the crushing and processing box 1 away from the connecting plate 26, and the discharge is completed by falling from the bottom end to the discharge pipe 17, and the discharge pipe 17 is at the bottom of the negative pressure crushing box 23. A triangle is formed between the bottom end of the crushing box 15 and the discharge pipe 17. The triangular plate is tilted to allow the crushed branch debris to fall and be discharged through the discharge pipe 17. The ends of the first crushing roller group 24, the second crushing roller group 28 and the conveying roller 13 are all driven by a driving motor.

[0035] Working principle: when in use, the mounting block 8 is connected to the tractor in the farmland to realize pushing and walking, the electric telescopic rod 5 is extended, and the insertion rod 4 structure is tilted downward. At this time, the roller 2 can shovel the branches on the ground during the movement of the insertion rod 4, and the soil will fall through the opening between the insertion rods 4. After shoveling, the electric telescopic rod 5 is recovered. At this time, the branch structure above the insertion rod 4 will tilt and slide to the inside of the opening 19. At this time, the driving motor drives the conveying roller 13 to rotate. After rotation, due to the driving action of the conveyor belt 14, the baffle on the surface of the conveyor belt can complete the upward conveying of the branches. After conveying, they will fall into the inside of the crushing box 15 through the feed hopper 16; at this time, the disinfectant water tank 6 will spray the internal disinfectant water through the spray pipe 27, and after spraying, it will fall on the surface of the branches in the crushing process. At the same time, the spraying of the medicine can be increased during crushing, thereby increasing the pest control effect. The outer driving motor of the second crushing roller group 28 drives the second crushing roller group 28 to mesh with each other, and the branches are meshed and crushed. The branches are then sieved by the vibration of the vibrating motor, and the sieved debris falls to the bottom of the crushing box 15. The triangular plate is tilted so that the crushed branch debris can be discharged through the discharge pipe 17, and the larger branch structure above the screen 21 will be tilted to the inside of the storage box 20. At this time, the solenoid valve 25 closes the inside of the negative pressure crushing box 23, and the vacuum pump 29 negatively adsorbs the debris branches inside the storage box 20. The adsorbed branches will flow into the inside of the negative pressure crushing box 23 through the vacuum pipe 22, and fall to the top of the first crushing roller group 24 by gravity. Since a filter is provided at the input end of the vacuum pump 29, the debris is prevented from entering and damaging the vacuum pump. After the adsorption is completed, the vacuum pump 29 stops working, the solenoid valve 25 is opened, and then the end drive motor of the first crushing roller group 24 is driven to engage the two crushing roller groups again, so that the branch debris can be engaged and crushed again, and then it falls to the discharge pipe 17 through the bottom end after crushing.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A device for crushing and returning fruit tree branches to the field that combines branch picking and pest control, comprising: A crushing and processing box (1), a crushing box (15) and a negative pressure crushing box (23), characterized in that: an opening (19) is provided at the right bottom end of the crushing and processing box (1), a rotating plate (18) is arranged outside the opening (19), the rotating plate (18) and the crushing and processing box (1) are rotatably connected, a plurality of plug rods (4) are fixedly connected to the outside of the rotating plate (18), connecting plates (26) are fixedly connected to both ends of the outside of the rotating plate (18), and an electric telescopic rod (5) is rotatably connected between the end of the connecting plate (26) and the crushing and processing box (1); A conveyor belt (14) is provided on one side of the crushing and processing box (1) near the opening (19), and conveyor rollers (13) are sleeved on both ends of the conveyor belt (14). The conveyor rollers (13) and the crushing and processing box (1) are rotatably matched. A crushing box (15) is fixedly connected to the bottom of the crushing and processing box (1), and a feed hopper (16) is fixedly connected to the top of the crushing box (15). A negative pressure crushing box (23) is provided on the side of the bottom of the crushing and processing box (1) away from the conveyor belt (14).

2. The device for crushing and returning fruit tree branches to the field with the function of picking up branches and disinfecting pests and diseases according to claim 1 is characterized by: The upper sides of the crushing box (15) are rotatably connected to second crushing roller groups (28), and the number of the second crushing roller groups (28) is two and they are meshed and matched.

3. The device for crushing and returning fruit tree branches to the field with the function of picking up branches and disinfecting pests and diseases according to claim 1 is characterized by: A screen (21) is movably connected to the middle of the inner bottom end of the crushing box (15), and a vibration motor is fixedly connected to the inner wall of the crushing box (15), and the vibration motor and the screen (21) are in abutment with each other.

4. The device for crushing and returning fruit tree branches to the field with the function of picking up branches and disinfecting pests and diseases according to claim 1 is characterized in that: A vacuum pump (29) is fixedly connected to the upper side of the negative pressure crushing box (23); a first crushing roller group (24) is rotatably connected to the middle of the negative pressure crushing box (23); the first crushing roller group (24) is two in number and meshes with each other; a solenoid valve (25) is provided in the middle of the bottom end of the negative pressure crushing box (23); a vacuum tube (22) is fixedly connected to the top end of the negative pressure crushing box (23); one end of the vacuum tube (22) is fixedly connected to a storage box (20); and the storage box (20) and the crushing box (15) are fixedly connected.

5. The device for crushing and returning fruit tree branches to the field with the function of picking up branches and disinfecting pests and diseases according to claim 1 is characterized by: The ends of the crushing processing box (1) are fixedly connected to a buffer box (3) on both sides, the buffer box (3) is slidably fitted with a slider (11) inside, the outside of the slider (11) is fixedly connected to a connecting shaft (10), and the outside of the connecting shaft (10) is rotatably connected to a roller (2).

6. The device for crushing and returning fruit tree branches to the field that combines branch picking and pest control according to claim 5 is characterized by: A buffer spring (12) is fixedly connected between the slider (11) and the buffer box (3), and a damper (9) is fixedly connected in the middle between the slider (11) and the buffer box (3).

7. The device for crushing and returning fruit tree branches to the field with the function of picking up branches and disinfecting pests and diseases according to claim 1 is characterized by: A disinfectant water tank (6) is fixedly connected to the middle of the top of the pulverizing treatment box (1), a water injection pipe (7) is fixedly connected to one side of the top of the disinfectant water tank (6), a spraying pipe (27) is fixedly connected to the bottom of the disinfectant water tank (6), and both ends of the spraying pipe (27) are fixedly connected to the pulverizing treatment box (1).

8. The device for crushing and returning fruit tree branches to the field with the function of picking up branches and disinfecting pests and diseases according to claim 1 is characterized by: A mounting block (8) is fixedly connected to the middle of the left side of the pulverizing box (1), and a discharge pipe (17) is provided at the bottom end of the pulverizing box (1) away from the connecting plate (26), and the discharge pipe (17) is located at the bottom of the negative pressure pulverizing box (23), and a triangle is formed between the bottom end of the pulverizing box (15) and the discharge pipe (17).

9. The device for crushing and returning fruit tree branches to the field with the function of picking up branches and disinfecting pests and diseases according to claim 4 is characterized by: The first crushing roller group (24), the second crushing roller group (28) and the end of the conveying roller (13) are all driven by a driving motor.

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