CN215380075U - Gardens are with trees dead branch pruning equipment of adjustable pruning angle - Google Patents

Abstract

The utility model discloses garden pruning-angle-adjustable tree dead branch pruning equipment which comprises a telescopic rod, wherein a control switch is fixedly arranged on the surface of the telescopic rod. This pruning device for dead branches of fruit tree, it rotates to drive the actuating lever through servo motor, utilize the meshing between drive fluted disc and the swing arm fluted disc then, drive swing arm pole swing angle, and support the support of pressing of top backup pad on the cooperation, drive cutting blade cutting fruit branch then, and through the screw thread displacement principle between threaded rod and the screw thread inner skleeve, displacement in the vertical direction of top backup pad on the drive, interval between backup pad and the cutting blade on the regulation and control, it is more simple and convenient to make the fruit branch of its different thicknesses cut off, the cooperation is changeed the pipe simultaneously and is driven the solid fixed cylinder and rotate, utilize the meshing between the tooth's socket of joint fluted disc and fixed block, the inclination of control fixed block and telescopic link, thereby make its cutting angle fore-and-aft swing between top backup pad and the cutting blade, make the effect of easier operation in its fruit tree cutting process.

Description

Gardens are with trees dead branch pruning equipment of adjustable pruning angle

Technical Field

The utility model relates to the technical field of garden fruit tree deadwood pruning, in particular to garden tree deadwood pruning equipment with an adjustable pruning angle.

Background

The fruit tree pruning is a technical measure for cutting off a part of the nutritive organs of the fruit tree to adjust the structure of the crown and renew the composition of branches, and aims to enlarge the crown of the fruit tree along with the increase of the tree age and cause the consequences of internal space outside, premature senility of tree vigor, serious year and year, reduced fruit yield and quality and the like, so that the fruit tree needs to be pruned timely and reasonably to achieve the following effects of adjusting the reasonable distribution of branches and leaves, namely adjusting the density, the distribution direction and the leaf area coefficient of each part of the crown on the basis of shaping so as to ensure that the effective photosynthetic area of the crown reaches the maximum limit. At present, the pruning of fruit tree dead branches for gardens is generally to adopt the clipping machine to prune, and current clipping machine uses very inconveniently, can't adjust the size of the wide angle of interlock of its pruning sword according to the user demand to and can't adjust its pruning angle, thereby make its fruit branch prune inefficiency.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides garden tree dead branch pruning equipment with an adjustable pruning angle, which solves the problems that the existing garden tree pruning equipment is inconvenient to use, the size of a wide occlusion angle of a pruning knife cannot be adjusted according to the use requirement, the pruning angle cannot be adjusted, and the pruning efficiency of fruit branches is low.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a gardens are with trees dead branch pruning equipment of adjustable pruning angle, includes the telescopic link, the fixed surface of telescopic link installs control switch, the inside of fixed block is inserted at the top of telescopic link, the top fixedly connected with fixed cylinder of telescopic link, the fixed surface of cup jointing at the fixed tube of inner circle of fixed cylinder, the right side of commentaries on classics pipe rotates with the right side wall of fixed block inner chamber to be connected, the left side of commentaries on classics pipe runs through the left side of fixed block, and extends to the outside of fixed block, the surface sliding of commentaries on classics pipe is adjusted there is the joint fluted disc, the tooth's socket that the cooperation joint fluted disc used is seted up in the left side of fixed block, the front and the back of commentaries on classics pipe all fixedly connected with spacing sand grip, the surface of spacing sand grip and the inner wall sliding connection of joint fluted disc, the tooth of joint fluted disc meshes with the tooth's socket inner wall that the fixed block left side was seted up, the left side rotation of joint fluted disc is connected with the drive ring, the inner ring of the driving ring is movably sleeved on the surface of the rotating pipe, the top of the fixed block is fixedly connected with a rectangular block, the right side of the rectangular block is provided with an opening, the front of the rectangular block is fixedly provided with a servo motor, the output shaft of the servo motor is fixedly connected with the front of the starting rod, the control end of the servo motor is electrically connected with the control switch through a lead, the back of the starting rod is inserted into the rectangular block, the back of the starting rod is rotatably connected with the back of the inner cavity of the rectangular block, the surface of the starting rod is fixedly sleeved with a driving fluted disc, the right side teeth of the driving fluted disc are meshed with the left side teeth of a swing arm fluted disc, a positioning shaft penetrates through the axis of the swing arm fluted disc, the two ends of the positioning shaft are rotatably connected with the front and the back of the inner cavity of the rectangular block respectively, and the right side of the swing arm fluted disc is fixedly connected with an arm swing rod, the right side fixedly connected with occlusal plate of swing arm pole, the top fixed mounting of occlusal plate has cutting blade, the top fixedly connected with intubate of rectangle piece, the inside of moving sleeve is inserted at the top of intubate, the fagging is gone up to moving sleeve's right side fixedly connected with, moving sleeve's left side fixedly connected with atress piece, the threaded rod is run through at the middle part of atress piece, the surface of threaded rod and the inner wall threaded connection of atress piece, the inside of screw inner skleeve is inserted to the bottom of threaded rod, the right side of screw inner skleeve and the left side fixed connection of rectangle piece.

Preferably, the bottom of the driving ring is fixedly connected with a pressing plate, a transverse pipe penetrates through the middle of the pressing plate, the surface of the transverse pipe is in sliding connection with the inner wall of the pressing plate, and the right side of the transverse pipe is fixedly connected with the left side of the fixing plate.

Preferably, the pressure plate is fixedly connected to the left side of the transverse pipe, the compression spring is sleeved on the surface of the transverse pipe, two ends of the compression spring are fixedly connected with the right side of the pressure plate and the left side of the pressing plate respectively, and the knob cap is fixedly connected to the left side of the rotating pipe.

Preferably, the front and the back of the insertion tube are fixedly connected with telescopic convex strips, and the surfaces of the telescopic convex strips are in sliding connection with the inner wall of the movable sleeve.

Preferably, the bottom of the upper supporting plate is fixedly connected with an occlusion strip, and the bottom of the upper supporting plate is fixedly connected with a limit baffle.

(III) advantageous effects

The utility model provides garden pruning equipment capable of adjusting pruning angles for dry branches of trees. The method has the following beneficial effects:

(1) the garden pruning equipment with the adjustable pruning angle for the dead branches of trees is characterized in that the pruning equipment is arranged through a telescopic rod, and a fixed block, a fixed cylinder, a rotating pipe, a clamping fluted disc, a limiting convex strip, a driving ring, a rectangular block, a servo motor, a starting rod, a driving fluted disc, a swing arm rod, a bite plate, a cutting blade, an insertion pipe, a movable sleeve, a thread inner sleeve, a threaded rod, a stress block and a control switch are matched for use, so that the servo motor is controlled through the control switch, the starting rod is driven to rotate, then the meshing between the driving fluted disc and the swing arm fluted disc is utilized, the swing angle of the swing arm rod is driven, the upper supporting plate is matched with a pressing support, then the cutting blade is driven to cut fruit branches, the upper supporting plate is driven to move in the vertical direction through the thread displacement principle between the threaded rod and the thread inner sleeve, and the distance between the upper supporting plate and the cutting blade is regulated and controlled, make the fruit tree branch of its different thickness cut off more portably, the cooperation is changeed simultaneously and is managed to drive the solid fixed cylinder and rotate, utilizes the meshing between the tooth's socket of joint fluted disc and fixed block, the inclination of control fixed block and telescopic link to make the cutting angle fore-and-aft swing between top backup pad and the cutting blade on it, make the position of cutting the shang brill more easily among its fruit tree cutting process, make its more smooth and easy of use.

Drawings

FIG. 1 is a schematic front view of the structure of the present invention;

FIG. 2 is an enlarged schematic view of the utility model at point A in FIG. 1;

FIG. 3 is an enlarged view of the interior of the container at A in FIG. 1;

FIG. 4 is an enlarged view of the point B in FIG. 3 according to the present invention;

FIG. 5 is an enlarged view of the point C in FIG. 4 according to the present invention.

In the figure: 1. a telescopic rod; 2. a fixed block; 3. a fixed cylinder; 4. pipe rotation; 5. clamping a fluted disc; 6. limiting convex strips; 7. driving the ring; 8. a knob cap; 9. pressing a plate; 10. a transverse tube; 11. a fixing plate; 12. a pressure plate; 13. a compression spring; 14. a rectangular block; 15. a servo motor; 16. an actuating lever; 17. driving the fluted disc; 18. a swing arm fluted disc; 19. a swing arm lever; 20. a bite plate; 21. a cutting blade; 22. inserting a tube; 23. moving the sleeve; 24. a telescopic convex strip; 25. an upper top supporting plate; 26. an occlusion strip; 27. a limit baffle; 28. a threaded inner sleeve; 29. a threaded rod; 30. a stress block; 31. and controlling the switch.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1 to 5, the present invention provides a technical solution: a garden pruning device with an adjustable pruning angle for tree dead branches comprises a telescopic rod 1, a control switch 31 is fixedly installed on the surface of the telescopic rod 1, the top of the telescopic rod 1 is inserted into a fixed block 2, a fixed cylinder 3 is fixedly connected to the top of the telescopic rod 1, the inner ring of the fixed cylinder 3 is fixedly sleeved on the surface of a rotating pipe 4, the right side of the rotating pipe 4 is rotatably connected with the right side wall of the inner cavity of the fixed block 2, the left side of the rotating pipe 4 penetrates through the left side of the fixed block 2 and extends to the outside of the fixed block 2, a clamping fluted disc 5 is slidably adjusted on the surface of the rotating pipe 4, tooth grooves matched with the clamping fluted disc 5 are formed in the left side of the fixed block 2, limiting convex strips 6 are fixedly connected to the front and the back of the rotating pipe 4, the surface of the limiting convex strips 6 is slidably connected with the inner wall of the clamping fluted disc 5, and teeth of the clamping fluted disc 5 are meshed with the inner wall of the tooth grooves formed in the left side of the fixed block 2, the left side of the clamping fluted disc 5 is rotatably connected with a driving ring 7, the inner ring of the driving ring 7 is movably sleeved on the surface of the rotating pipe 4, the bottom of the driving ring 7 is fixedly connected with a press plate 9, the middle part of the press plate 9 penetrates through a transverse pipe 10, the surface of the transverse pipe 10 is in sliding connection with the inner wall of the press plate 9, the right side of the transverse pipe 10 is fixedly connected with the left side of a fixed plate 11, the left side of the transverse pipe 10 is fixedly connected with a pressure plate 12, the surface of the transverse pipe 10 is sleeved with a compression spring 13, two ends of the compression spring 13 are respectively fixedly connected with the right side of the pressure plate 12 and the left side of the press plate 9, the arrangement of the press plate 9, the transverse pipe 10, the fixed plate 11 and the compression spring 13 plays a role in enabling the clamping fluted disc 5 to be stably positioned in a left tooth space of the fixed block 2 under the condition of not bearing force, the left side of the rotating pipe 4 is fixedly connected with a knob cap 8, and the knob cap 8 is arranged, thereby playing a role in facilitating the rotation of the rotating pipe 4, the top of the fixed block 2 is fixedly connected with a rectangular block 14, the right side of the rectangular block 14 is provided with an opening, the front of the rectangular block 14 is fixedly provided with a servo motor 15, the output shaft of the servo motor 15 is fixedly connected with the front of an actuating rod 16, the control end of the servo motor 15 is electrically connected with a control switch 31 through a lead, the back of the actuating rod 16 is inserted into the rectangular block 14, the back of the actuating rod 16 is rotatably connected with the back of the inner cavity of the rectangular block 14, the surface of the actuating rod 16 is fixedly sleeved with a driving fluted disc 17, the right side teeth of the driving fluted disc 17 are meshed with the left side teeth of a swing arm fluted disc 18, a positioning shaft is fixedly penetrated at the axis center of the swing arm fluted disc 18, two ends of the positioning shaft are respectively rotatably connected with the front and the back of the inner cavity of the rectangular block 14, the right side of the swing arm fluted disc 18 is fixedly connected with a swing arm rod 19, and the right side of the swing arm rod 19 is fixedly connected with an engagement plate 20, cutting blade 21 is fixedly installed at the top of bite plate 20, cannula 22 is fixedly connected to the top of rectangular block 14, the top of cannula 22 is inserted into movable sleeve 23, telescopic convex strips 24 are fixedly connected to the front and back of cannula 22, the surface of telescopic convex strips 24 is connected with the inner wall of movable sleeve 23 in a sliding manner, through the arrangement of telescopic convex strips 24, the effect of limiting the rotation of movable sleeve 23 is achieved, upper supporting plate 25 is fixedly connected to the right side of movable sleeve 23, meshing strips 26 are fixedly connected to the bottom of upper supporting plate 25, through the arrangement of meshing strips 26, the effect of stabilizing the meshing of branches is achieved, limit baffle 27 is fixedly connected to the bottom of upper supporting plate 25, through the arrangement of limit baffle 27, the effect of blocking branches is achieved, stressed block 30 is fixedly connected to the left side of movable sleeve 23, threaded rod 29 penetrates through the middle part of stressed block 30, the surface of the threaded rod 29 is in threaded connection with the inner wall of the force-bearing block 30, the bottom of the threaded rod 29 is inserted into the interior of the threaded inner sleeve 28, and the right side of the threaded inner sleeve 28 is fixedly connected with the left side of the rectangular block 14.

When the device is used, the bottom of the telescopic rod 1 is held by a hand, the telescopic length of the telescopic rod 1 is adjusted according to the cutting height, the telescopic rod 1 is swung to enable the dead branches of fruit trees to be positioned between the upper supporting plate 25 and the cutting blade 21, then the control switch 31 is adjusted to control the servo motor 15 to start working and drive the starting rod 16 to rotate, the starting rod drives the swing arm fluted disc 18 to rotate through the driving fluted disc 17, so that the cutting blade 21 cuts the dead branches of fruit trees through the rotation of the swing arm rod 19 and the bite plate 20, when the position between the upper supporting plate 25 and the cutting blade 21 needs to be adjusted according to the branches, the threaded rod 29 is rotated, the upper supporting plate 25 is driven to move upwards in the vertical direction by utilizing the thread displacement principle between the threaded rod 29 and the thread inner sleeve 28, so as to adjust the gap between the upper supporting plate 25 and the cutting blade 21, when the branches are flourishing, when the cutting angle needs to be rotated, the driving ring 7 is pushed to the left side to drive the clamping fluted disc 5 to move to the outside of the tooth groove at the left side of the fixed block 2, so that the clamping fluted disc 5 and the fixed block 2 are meshed and separated, then the knob cap 8 is rotated to drive the rotating tube 4 to rotate, then the fixed cylinder 3 drives the telescopic rod 1 to rotate and swing by an angle, so that the connection angle between the telescopic rod 1 and the fixed block 2 is changed, then the acting force of the driving ring 7 is released, and the clamping fluted disc 5 is driven to move back to the tooth groove of the fixed block 2 and be meshed with each other due to the elastic acting force of the compression spring 13, so that the cutting angle of the cutting blade 21 and the angle of the telescopic rod 1 are changed, the cutting is smoother, and the content which is not described in detail in the specification belongs to the prior art known by professionals in the field.

In conclusion, the garden pruning equipment for the dead branches of trees with the adjustable pruning angle can be obtained by arranging the telescopic rod 1, the fixing block 2, the fixing cylinder 3, the rotating pipe 4, the clamping fluted disc 5, the limiting convex strip 6, the driving ring 7, the rectangular block 14, the servo motor 15, the starting rod 16, the driving fluted disc 17, the swing arm fluted disc 18, the swing arm rod 19, the bite plate 20, the cutting blade 21, the insertion pipe 22, the moving sleeve 23, the threaded inner sleeve 28, the threaded rod 29, the stress block 30 and the control switch 31 in a matched way, so that the servo motor 15 is controlled by the control switch 31 to drive the starting rod 16 to rotate, the swing arm rod 19 is driven to swing by the meshing between the driving fluted disc 17 and the swing arm fluted disc 18, the pressing support of the upper supporting plate 25 is matched to drive the cutting blade 21 to cut fruit branches, and the principle of thread displacement between the threaded rod 29 and the threaded inner sleeve 28 is utilized, displacement in the vertical direction of top fagging 25 in the drive, interval between top fagging 25 and the cutting blade 21 in the regulation and control, it is more simple and convenient to make the fruit tree branch of its different thicknesses cut off, cooperate 4 rotation pipes of 4 drive solid fixed cylinder 3 to rotate simultaneously, utilize the meshing between the tooth's socket of joint fluted disc 5 and fixed block 2, the inclination of control fixed block 2 and telescopic link 1, thereby make the cutting angle fore-and-aft swing between top fagging 25 and the cutting blade 21 on it, make its fruit tree cutting in-process cut the position of shang bored more easily, make its more smooth and easy that use.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a gardens are with trees withered branch pruning equipment of adjustable pruning angle, includes telescopic link (1), its characterized in that: the fixed surface of telescopic link (1) installs control switch (31), the inside of fixed block (2) is inserted at the top of telescopic link (1), the top fixedly connected with solid fixed cylinder (3) of telescopic link (1), the fixed surface of cup jointing at solid fixed cylinder (3) of inner circle, the right side of commentaries on classics pipe (4) rotates with the right side wall of fixed block (2) inner chamber to be connected, the left side of commentaries on classics pipe (4) runs through the left side of fixed block (2), and extends to the outside of fixed block (2), the surface sliding of commentaries on classics pipe (4) is adjusted there is joint fluted disc (5), the tooth's socket that cooperation joint fluted disc (5) used is seted up in the left side of fixed block (2), the equal fixedly connected with spacing sand grip (6) in the front and the back of commentaries on classics pipe (4), the surface of spacing sand grip (6) and the inner wall sliding connection of joint fluted disc (5), the tooth of the clamping fluted disc (5) is meshed with the inner wall of a tooth socket formed in the left side of the fixed block (2), the left side of the clamping fluted disc (5) is rotatably connected with a driving ring (7), the inner ring of the driving ring (7) is movably sleeved on the surface of the rotating pipe (4), the top of the fixed block (2) is fixedly connected with a rectangular block (14), the right side of the rectangular block (14) is provided with an opening, the front of the rectangular block (14) is fixedly provided with a servo motor (15), the output shaft of the servo motor (15) is fixedly connected with the front of a starting rod (16), the control end of the servo motor (15) is electrically connected with a control switch (31) through a lead, the back of the starting rod (16) is inserted into the rectangular block (14), the back of the starting rod (16) is rotatably connected with the back of the inner cavity of the rectangular block (14), the surface of the starting rod (16) is fixedly sleeved with a driving fluted disc (17), the right side tooth that drives fluted disc (17) and the left side tooth meshing of swing arm fluted disc (18), the fixed axle that has run through of axle center department of swing arm fluted disc (18) has the location axle, and the both ends of this location axle are connected with the front and the back rotation of rectangular block (14) inner chamber respectively, the right side fixedly connected with swing arm pole (19) of swing arm fluted disc (18), the right side fixedly connected with bite-plate (20) of swing arm pole (19), the top fixed mounting of bite-plate (20) has cutting blade (21), the top fixedly connected with intubate (22) of rectangular block (14), the inside of removal sleeve (23) is inserted to the top of intubate (22), top backup pad (25) on the right side fixedly connected with of removal sleeve (23), the left side fixedly connected with atress piece (30) of removal sleeve (23), threaded rod (29) have been run through in the middle part of atress piece (30), the surface of the threaded rod (29) is in threaded connection with the inner wall of the stress block (30), the bottom of the threaded rod (29) is inserted into the threaded inner sleeve (28), and the right side of the threaded inner sleeve (28) is fixedly connected with the left side of the rectangular block (14).

2. The garden pruning device for tree deadwood with adjustable pruning angle of claim 1, characterized in that: the bottom of the driving ring (7) is fixedly connected with a pressing plate (9), a transverse pipe (10) penetrates through the middle of the pressing plate (9), the surface of the transverse pipe (10) is in sliding connection with the inner wall of the pressing plate (9), and the right side of the transverse pipe (10) is fixedly connected with the left side of a fixing plate (11).

3. The garden pruning device for tree deadwood with adjustable pruning angle of claim 2, characterized in that: violently manage left side fixedly connected with pressure plate (12) of (10), the surface cover of violently managing (10) has compression spring (13), compression spring (13) both ends respectively with the right side of pressure plate (12) and press the left side fixed connection of board (9), the left side fixedly connected with knob cap (8) of commentaries on classics pipe (4).

4. The garden pruning device for tree deadwood with adjustable pruning angle of claim 1, characterized in that: the front and the back of the insertion pipe (22) are fixedly connected with telescopic convex strips (24), and the surface of each telescopic convex strip (24) is in sliding connection with the inner wall of the corresponding movable sleeve (23).

5. The garden pruning device for tree deadwood with adjustable pruning angle of claim 1, characterized in that: the bottom fixedly connected with interlock strip (26) of going up top fagging (25), the bottom fixedly connected with limit baffle (27) of going up top fagging (25).

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