Disease branch shearing equipment for tea tree planting

Abstract

The invention discloses diseased branch shearing equipment for tea tree planting, and relates to the technical field of tea leaf shearing equipment.The diseased branch shearing equipment comprises a trimming frame, a driving motor is installed in the middle of the trimming frame, cutting equipment is installed on the lower surface of the trimming frame, and buffer wheels are evenly arranged below the trimming frame; through the arrangement of the cambered surface fluted disc, the cutting equipment can perform horizontal swing type pruning on the tea tree branches at a certain angle when pruning the tea tree, and the situation that a large number of tea tree leaves are accumulated on the tea tree branches to affect pruning of the tea tree due to traditional direct pruning on the tea tree branches is avoided; the cutting equipment is driven to swing at a certain angle and trim tea tree branches through regular swing of the cambered surface fluted disc, the trimmed branches can be quickly pushed into the leaf collecting storage box through the leaf pushing plate to be collected, and through the design, the trimming flatness can be improved, the trimmed tea tree is more attractive, and the trimming efficiency is improved. Meanwhile, obstacles in the pruning process are reduced, so that the whole pruning process is smoother and more efficient.

Description

Technical Field

[0001] The invention relates to the technical field of tea shearing equipment, in particular to a diseased branch shearing equipment for tea tree planting. Background Art

[0002] In a Chinese patent with the patent publication number CN219939046U, a pruning device for tea tree planting is disclosed, comprising a frame, a cavity is provided, and casters are arranged at both ends of the frame to facilitate linear movement in the gaps of the tea tree planting area; a pruning shear is arranged in the cavity of the frame and is movably connected to the frame through a lifting mechanism; and a slag discharge component is arranged on the rear end of the pruning shear to facilitate the discharge of cut tea leaves and tea branches; the slag discharge component is provided with a mesh plate for easy cleaning and guidance. The pruning device is convenient for pruning tea trees in the tea tree planting area, and it is convenient to prune them to the same height, and new leaves grow for easy picking. At the same time, the slag discharge component is arranged to prevent the broken branches or leaves after pruning from remaining on the top of the tea tree, causing them to rot later and be collected together with the new leaves, affecting the quality of the tea.

[0003] However, the comparative documents still have the following defects in specific use:

[0004] 1. Although the residual broken leaves can be collected to a certain extent by placing a slag discharge component in the comparative document, a large number of leaves produced during pruning may fall on the branches through the gaps between the branches of the tea tree, and because the branches of the tea tree are intricate, it will be difficult for the slag discharge component above them to effectively collect the broken leaves. If too many broken leaves accumulate, the fallen tea leaves will remain on the branches of the tea tree for a long time and may be contaminated, such as by oxidation or invasion by pests and diseases, resulting in a decline in the quality of the tea, affecting the taste and quality of the final product.

[0005] 2. The pruning shears in the comparative documents can only be used for pruning in their horizontal fixed direction, and this pruning method will cause all the pruned tea leaves to be scattered above the branches of the tea tree. A large amount of accumulated tea leaves will cause physical interference to the normal operation of the pruning equipment. For example, they may be entangled in the blades, transmission parts or other key components, resulting in reduced equipment performance or frequent failures. What is more serious is that if the accumulated leaves cause the equipment to become unbalanced or out of control, it may also pose a safety hazard to the operator and the surrounding environment.

[0006] Therefore, a diseased branch shearing device for tea tree planting is proposed to solve the above problems. Summary of the invention

[0007] In view of this, the technical problem to be solved by the present invention is to propose a diseased branch cutting device for tea tree planting to solve the problems in the prior art that tea tree leaves are difficult to collect and tea tree pruning easily causes damage to the equipment.

[0008] To achieve the above-mentioned object, the present invention provides the following technical solutions: a diseased branch shearing device for tea tree planting, comprising a pruning frame, a driving motor is installed in the middle of the pruning frame, a cutting device is installed on the lower surface of the pruning frame, buffer wheels are evenly arranged below the pruning frame, and also comprises a reciprocating adjustable mechanism and a diseased leaf pruning and collecting mechanism, the reciprocating adjustable mechanism is arranged on the pruning frame, and the diseased leaf pruning and collecting mechanism is arranged on the cutting device;

[0009] The reciprocating adjustable mechanism is used for adjusting the swing angle of the cutting device;

[0010] The diseased leaf pruning and collecting mechanism is used for collecting tea leaves after pruning.

[0011] As an improvement, the reciprocating adjustable mechanism includes a turntable, the upper surface of the middle part of the turntable is fixedly connected to the drive shaft of the drive motor, an adjustment groove is opened on the turntable, a slide rod is slidably connected in the adjustment groove, and an adjustment block is threadedly connected to the upper end of the slide rod.

[0012] As an improvement, a hollow swing plate is provided at the lower end of the slide rod, a slide groove is provided in the middle of the hollow swing plate, and one end of the slide rod away from the adjustment groove is slidably connected in the slide groove of the hollow swing plate.

[0013] As an improvement, the outer surface of the bottom of the hollow swing plate is fixedly connected with a curved toothed disc, the middle of the curved toothed disc is fixedly connected with a linkage shaft, and the end of the linkage shaft away from the curved toothed disc is fixedly connected to the upper surface of the cutting equipment.

[0014] As an improvement, the diseased leaf pruning and collecting mechanism includes a meshing gear, which is meshed on the tooth surface of the arc-surface toothed disc. The bottom of the meshing gear is rotatably connected to the pruning frame, and the non-tooth surface of the meshing gear is transmission-connected to a first transmission belt.

[0015] As an improvement, the first transmission belt is transmission-connected with a connecting cylinder on the side away from the meshing gear, the connecting cylinder is sleeved on the outer surface of the arc push plate, the connecting cylinder is fixedly connected with a driving disk on the end away from the first transmission belt, and the driving disk is transmission-connected with a second transmission belt.

[0016] As an improvement, the upper surface of the cutting device is fixedly connected to a curved push plate, a guide groove is provided in the curved push plate, the cutting device is rotatably connected to a driven wheel at one end away from the driving disk, and the second transmission belt is transmission-connected to the driven wheel through the guide groove at one end away from the driving disk.

[0017] As an improvement, the outer surface of the second transmission belt is slidably connected to a limiting wheel, the limiting wheel is symmetrically rotatably connected to the cutting equipment, the arc push plate is symmetrically slidably connected to a leaf pusher plate, the bottom of the leaf pusher plate is fixedly connected to the second transmission belt, and leaf collection storage boxes are fixedly installed on both sides of the pruning frame.

[0018] Compared with the prior art, the diseased branch shearing device for tea tree planting provided by the present invention has the following features:

[0019] Beneficial effects:

[0020] 1. The setting of the arc-shaped toothed disc can enable the cutting device to perform a swinging pruning of the tea branches at a certain angle horizontally when pruning the tea trees. At this time, the pruned leaves are pushed by the linkage of the leaf-pushing plate so that the cut tea leaves above the cutting device can be pushed to the leaf collection storage boxes on both sides of the tea branches for collection through the swinging of the cutting device. Compared with the traditional pruning directly on the tea branches, which causes a large number of tea leaves to accumulate on the tea branches and affects the pruning of the tea trees, the design of the present invention drives the cutting device to swing and prune at a certain angle on the tea branches through the timed swing of the arc-shaped toothed disc, and the pruned branches can be quickly pushed to the leaf collection storage box for collection through the leaf-pushing plate. The design of the present invention can not only improve the flatness of the pruning, making the pruned tea trees more beautiful, but also reduce the obstacles in the pruning process, making the entire pruning process smoother and more efficient.

[0021] 2. The slide bar and the adjustment block designed in the present invention can be adjusted in the adjustment slot, so that the rotation of the turntable can drive the adjustment of different swing amplitudes of the hollow swing plate, and further control the swing amplitude of the cutting equipment for reciprocating pruning on the branches of the tea tree. Traditional push-type pruning is often difficult to achieve precise control, which easily causes problems such as over- or under-pruning. The swing-type pruning designed in the present invention can more accurately control the pruning range by adjusting the swing amplitude, thereby ensuring the uniformity and flatness of the pruning.

[0022] 3. Furthermore, the swing-type pruning of the present invention helps to reduce the accumulation of tea leaves on the branches. Compared with the traditional push-type pruning, the pruned tea leaves are easy to accumulate on the branches during the pruning process, which not only affects the pruning effect, but may also have an adverse effect on the growth of the tea tree. The swing-type pruning continuously changes the position of the trimmer so that the pruned tea leaves can be more evenly distributed around the tea tree, reducing the accumulation phenomenon and improving the efficiency and quality of pruning. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0024] Figure 2 It is an auxiliary schematic diagram of the three-dimensional structure of the present invention;

[0025] Figure 3 It is a schematic diagram of the structural connection relationship of the reciprocating adjustable mechanism of the present invention;

[0026] Figure 4 For the present invention Figure 3 Enlarged view of point A in the middle;

[0027] Figure 5 It is an auxiliary schematic diagram of the structural connection relationship of the reciprocating adjustable mechanism of the present invention;

[0028] Figure 6 This is a schematic diagram of the structural connection relationship of the diseased leaf pruning and collecting mechanism of the present invention;

[0029] Figure 7 For the present invention Figure 6 Enlarged view of point B in the middle.

[0030] In the figure:

[0031] 1. Trimming frame; 11. Driving motor; 12. Cutting equipment; 13. Buffer wheel;

[0032] 2. Reciprocating adjustable mechanism; 21. Turntable; 22. Adjustment slot; 23. Adjustment block; 24. Sliding rod; 25. Hollow swing plate; 26. Arc gear plate; 27. Linkage shaft;

[0033] 3. Diseased leaf pruning and collecting mechanism; 31. Meshing gear; 32. First transmission belt; 33. Connecting cylinder; 34. Driving disk; 35. Second transmission belt; 36. Limiting wheel; 37. Arc push plate; 38. Leaf push plate; 39. Leaf collection storage box. DETAILED DESCRIPTION

[0034] 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.

[0035] The present invention is further described in detail below based on the accompanying drawings and embodiments.

[0036] Example

[0037] Please refer to Figures 1 to 7 As shown:

[0038] In order to solve the problems mentioned in the technical solution, the embodiment of the present application provides a diseased branch shearing device for tea tree planting, including a pruning frame 1, a driving motor 11 is installed in the middle of the pruning frame 1, a cutting device 12 is installed on the lower surface of the pruning frame 1, and buffer wheels 13 are evenly arranged below the pruning frame 1. It also includes a reciprocating adjustable mechanism 2 and a diseased leaf pruning and collecting mechanism 3, the reciprocating adjustable mechanism 2 is arranged on the pruning frame 1, and the diseased leaf pruning and collecting mechanism 3 is arranged on the cutting device 12;

[0039] The reciprocating adjustable mechanism 2 is used to adjust the swing angle of the cutting device 12;

[0040] The diseased leaf pruning and collecting mechanism 3 is used for collecting the tea leaves after pruning;

[0041] The reciprocating adjustable mechanism 2 includes a turntable 21, the upper surface of the middle part of the turntable 21 is fixedly connected to the drive shaft of the drive motor 11, an adjustment slot 22 is provided on the turntable 21, a slide rod 24 is slidably connected in the adjustment slot 22, and an adjustment block 23 is threadedly connected to the upper end of the slide rod 24;

[0042] A hollow swing plate 25 is provided at the lower end of the slide bar 24, a slide groove is provided in the middle of the hollow swing plate 25, and one end of the slide bar 24 away from the adjustment groove 22 is slidably connected in the slide groove of the hollow swing plate 25;

[0043] The outer surface of the bottom of the hollow swing plate 25 is fixedly connected with a cambered toothed disc 26, the middle of the cambered toothed disc 26 is fixedly connected with a linkage shaft 27, and one end of the linkage shaft 27 away from the cambered toothed disc 26 is fixedly connected to the upper surface of the cutting device 12;

[0044] The arc surface toothed disc 26 is a semi-arc toothed disc, and the square slider disposed in the middle of the slide bar 24 slides in the adjustment slot 22, so that the slide bar 24 can only slide in the adjustment slot 22 and cannot rotate.

[0045] Compared with the comparative document, through the implementation of this embodiment, the timed swing of the arc-surface toothed disk 26 drives the cutting device 12 to swing and prune the branches of the tea tree at a certain angle, and the pruned branches can be quickly pushed to the leaf collection storage box 39 for collection through the leaf pushing plate 38. Through the design of the present invention, not only the smoothness of the pruning can be improved, making the pruned tea trees more beautiful, but also the obstacles in the pruning process can be reduced, making the entire pruning process smoother and more efficient.

[0046] For further examples, please refer to Figures 1 to 7 As shown:

[0047] The diseased leaf pruning and collecting mechanism 3 includes a meshing gear 31, which is meshed on the tooth surface of the arc-surface toothed disc 26, and the bottom of the meshing gear 31 is rotatably connected to the pruning frame 1, and the non-tooth surface of the meshing gear 31 is transmission-connected with a first transmission belt 32;

[0048] The first transmission belt 32 is connected to a connecting cylinder 33 at one side away from the meshing gear 31. The connecting cylinder 33 is sleeved on the outer surface of the arc push plate 37. The connecting cylinder 33 is fixedly connected to a driving disk 34 at one end away from the first transmission belt 32. The driving disk 34 is connected to a second transmission belt 35.

[0049] The upper surface of the cutting device 12 is fixedly connected with a curved push plate 37, in which a guide groove is provided. The end of the cutting device 12 away from the driving disk 34 is rotatably connected with a driven wheel, and the end of the second transmission belt 35 away from the driving disk 34 passes through the guide groove and is transmission-connected to the driven wheel.

[0050] The outer surface of the second transmission belt 35 is slidably connected to a limit wheel 36, which is symmetrically rotatably connected to the cutting device 12, and a leaf pusher 38 is symmetrically slidably connected to the arc pusher 37, and the bottom of the leaf pusher 38 is fixedly connected to the second transmission belt 35, and leaf storage boxes 39 are fixedly installed on both sides of the trimming frame 1;

[0051] Wherein: the blade pusher plate 38 slides symmetrically on both sides of the arc surface pusher plate 37.

[0052] Compared with the comparative document, through the implementation of this embodiment, the swing-type pruning continuously changes the position of the trimmer so that the trimmed tea leaves can be more evenly distributed around the tea tree, thereby reducing the accumulation phenomenon and improving the efficiency and quality of pruning.

[0053] Everything in the above example works like this:

[0054] In the initial state: the driving motor 11 is not started, and the cutting device 12 is located in the middle of the trimming frame 1 .

[0055] The following is the working process of the reciprocating adjustable mechanism 2 for adjusting the swing angle of the cutting device 12 and the diseased leaf pruning and collecting mechanism 3 for collecting the pruned tea leaves:

[0056] When in use, the user first pushes the tea tree machine to the area with pruned tea trees. At this time, the operator controls the driving motor 11 by starting the power button on the driving motor 11 to start the driving motor 11. At this time, because the driving shaft of the driving motor 11 is fixedly connected to the middle of the rotating disk 21, the rotating disk 21 will start to rotate through the rotation of the motor. Figure 4As shown, because an adjustment slot 22 is provided in the middle of the turntable 21, and a square block fixed in the middle of the slide bar 24 slides in the adjustment slot 22, the slide bar 24 can be fixed in the adjustment slot 22 by fixing the adjustment block 23 with the thread above the slide bar 24. At the same time, because the end of the slide bar 24 away from the adjustment block 23 is slidably connected in the slide slot of the hollow swing plate 25, as the turntable 21 rotates, the slide bar 24 slides in the hollow swing plate 25. Because the diameter of the turntable 21 is smaller than the movement radius of the hollow swing plate 25, the rotation of the turntable 21 can drive the slide bar 24 to drive the hollow swing plate 25 to swing back and forth. The middle part of the hollow swing plate 25 and the arc surface toothed disc 26 are fixed to each other. The reciprocating swing of the hollow swing plate 25 can drive the arc surface toothed disc 26 to swing synchronously. At the same time, when the arc surface toothed disc 26 swings, because the tooth surface of the arc surface toothed disc 26 meshes with the meshing gear 31, the swing of the arc surface toothed disc 26 can drive the meshing gear 31 to start reciprocating rotation. Since the meshing gear 31 is mutually transmitted with the connecting cylinder 33 through the first transmission belt 32, the reciprocating rotation of the meshing gear 31 will drive the connecting cylinder 33 to start driving the connecting cylinder 33 sleeved on the surface of the linkage shaft 27 to start moving in the opposite direction relative to the linkage shaft 27.

[0057] like Figure 7As shown, at this time, since the bottom of the connecting cylinder 33 is fixedly connected to the driving disk 34, and one end of the linkage shaft 27 is fixedly connected to the middle part of the cambered toothed disk 26, and the other end is fixedly connected to the cutting device 12, the reciprocating rotation of the linkage shaft 27 will drive the cutting device 12 to perform reciprocating swinging pruning on the branches of the tea tree, and when the cutting device 12 swings back and forth, because the driving disk 34 and the rollers on the cutting device 12 transmit each other, and the driving disk 34 passes through the guide groove opened in the middle part of the cambered push plate 37, and the leaf pusher 38 slides on the cambered push plate 37 and is fixed to the second transmission belt 35 at the same time, the second transmission belt 35 will start to rotate synchronously through the reverse movement of the connecting cylinder 33 relative to the linkage shaft 27. At this time, for example, when the cutting device 12 swings clockwise, the driving disk 34 will drive the second transmission belt 35 to start counterclockwise transmission, and at the same time, the counterclockwise transmission of the second transmission belt 35 will drive The leaf pusher 38 on the right side of the arc pusher 37 slides away from the end of the driving disk 34, so that when the cutting device 12 prunes the tea tree, the tea leaves can be pushed into the leaf collection storage box 39 on both sides of the pruning frame 1 for collection through the auxiliary pushing of the arc pusher 37. The swing pruning in the present invention helps to reduce the accumulation of tea leaves on the branches. Compared with the traditional flat push pruning, the pruned tea leaves are easy to accumulate on the branches during the pruning process, which not only affects the pruning effect, but also may have an adverse effect on the growth of the tea tree. In contrast, the swing pruning technology shows its unique advantages. Through the reciprocating swing of the trimmer on the horizontal plane, it not only changes the single pruning path, but also through the blocking of the tea leaves by the arc pusher 37 and the pushing of the leaf pusher 38, the pruned tea leaves can be more evenly distributed on the ground around the tea tree or in a predetermined collection area.

[0058] Furthermore, when the user performs trimming according to different trimming requirements, the user can manually rotate the adjustment block 23 in a counterclockwise direction. Figure 4As shown, because the adjusting block 23 is threadedly connected to the sliding rod 24, and the sliding rod 24 slides in the adjusting groove 22, when the adjusting block 23 is rotated counterclockwise, the sliding rod 24 can slide in the adjusting groove 22. At this time, by adjusting the fixing of the sliding rod 24 in the adjusting groove 22 at different sliding positions, the swing amplitude of the hollow swing plate 25 can be adjusted, and the swing amplitude of the cutting device 12 in the tea branch can be controlled by the swing of the hollow swing plate 25. The sliding rod 24 and the adjusting block 23 designed in the present invention can be adjusted in the adjusting groove 22, so that when the turntable 21 rotates, the adjustment of different swing amplitudes of the hollow swing plate 25 can be driven, and the swing amplitude of the cutting device 12 for reciprocating pruning on the tea branch is further controlled. Traditional push-type pruning is often difficult to achieve precise control, which easily causes the problem of over-pruning or under-pruning. The swing-type pruning designed in the present invention can more accurately control the pruning range by adjusting the swing amplitude, thereby ensuring the uniformity and flatness of the pruning.

[0059] Please refer to the above working process Figures 1 to 7 .

[0060] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise one..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

[0061] 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 diseased branch shearing device for tea tree planting, used for pruning tea leaves, comprising a pruning frame (1), a driving motor (11) is installed in the middle of the pruning frame (1), a cutting device (12) is installed on the lower surface of the pruning frame (1), and buffer wheels (13) are evenly arranged below the pruning frame (1), characterized in that: It also includes a reciprocating adjustable mechanism (2) and a diseased leaf pruning and collecting mechanism (3), wherein the reciprocating adjustable mechanism (2) is arranged on the pruning frame (1), and the diseased leaf pruning and collecting mechanism (3) is arranged on the cutting device (12); The reciprocating adjustable mechanism (2) is used to adjust the swing angle of the cutting device (12); The diseased leaf pruning and collecting mechanism (3) is used for collecting tea leaves after pruning.

2. The diseased branch shearing device for tea tree planting according to claim 1, characterized in that: The reciprocating adjustable mechanism (2) comprises a rotating disk (21), the upper surface of the middle part of the rotating disk (21) is fixedly connected to the driving shaft of the driving motor (11), the rotating disk (21) is provided with an adjusting groove (22), a sliding rod (24) is slidably connected in the adjusting groove (22), and an adjusting block (23) is threadedly connected to the upper end of the sliding rod (24).

3. The diseased branch shearing device for tea tree planting according to claim 2 is characterized in that: A hollow swing plate (25) is provided at the lower end of the slide bar (24), a slide groove is provided in the middle of the hollow swing plate (25), and one end of the slide bar (24) away from the adjustment groove (22) is slidably connected in the slide groove of the hollow swing plate (25).

4. The diseased branch shearing device for tea tree planting according to claim 3 is characterized in that: The outer surface of the bottom of the hollow swing plate (25) is fixedly connected to a cambered toothed disc (26), the middle of the cambered toothed disc (26) is fixedly connected to a linkage shaft (27), and one end of the linkage shaft (27) away from the cambered toothed disc (26) is fixedly connected to the upper surface of the cutting device (12).

5. The diseased branch shearing device for tea tree planting according to claim 4 is characterized in that: The diseased leaf pruning and collecting mechanism (3) comprises a meshing gear (31), the meshing gear (31) meshing on the tooth surface of the arc-surface toothed disc (26), the bottom of the meshing gear (31) rotatably connected to the pruning frame (1), and the non-tooth surface of the meshing gear (31) is transmission-connected to a first transmission belt (32).

6. The diseased branch shearing device for tea tree planting according to claim 5, characterized in that: The first transmission belt (32) is transmission-connected to a connecting cylinder (33) at one side away from the meshing gear (31); the connecting cylinder (33) is sleeved on the outer surface of the arc-surface push plate (37); the connecting cylinder (33) is fixedly connected to a driving disk (34) at one end away from the first transmission belt (32); and the driving disk (34) is transmission-connected to a second transmission belt (35).

7. The diseased branch shearing device for tea tree planting according to claim 6, characterized in that: The upper surface of the cutting device (12) is fixedly connected with a curved push plate (37), a guide groove is provided in the curved push plate (37), one end of the cutting device (12) away from the driving disk (34) is rotatably connected with a driven wheel, and one end of the second transmission belt (35) away from the driving disk (34) passes through the guide groove and is transmission-connected to the driven wheel.

8. The diseased branch shearing device for tea tree planting according to claim 7, characterized in that: The outer surface of the second transmission belt (35) is slidably connected to a limiting wheel (36), and the limiting wheel (36) is symmetrically rotatably connected to the cutting device (12). The arc push plate (37) is symmetrically slidably connected to a leaf push plate (38), and the bottom of the leaf push plate (38) is fixedly connected to the second transmission belt (35). Leaf collection storage boxes (39) are fixedly installed on both sides of the pruning frame (1).

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