Intelligent road hedge trimmer

Abstract

The invention discloses an intelligent road hedge trimmer, and relates to the technical field of hedge trimming. Comprising a base, a support is arranged on the base, a first sliding seat is arranged on the support in a lifting mode, a mounting seat is slidably mounted on the first sliding seat, a rotating seat is rotatably mounted on the mounting seat, two pruning mechanisms are rotatably arranged on the rotating seat, and each pruning mechanism comprises an angle frame rotatably mounted on the rotating seat; a position sliding seat is slidably mounted on the lifting seat, a deflection frame is rotatably mounted on the position sliding seat, a cutting part is arranged on the deflection frame and comprises a rotating frame rotatably mounted on the deflection frame, a trimming sliding seat is slidably mounted on the rotating frame, a rotating cylinder is arranged on the trimming sliding seat, a mounting cylinder is arranged at the end of the rotating cylinder, and a groove is formed in the end of the mounting cylinder. A limiting seat is telescopically arranged in the groove; a cutting rope is inserted into the groove; the hedge trimmer can adapt to trimming operation of hedges in various shapes, and is high in adjusting capacity and high in operation efficiency.

Description

Technical Field

[0001] The invention relates to the technical field of hedge trimming, and in particular to an intelligent highway hedge trimmer. Background Art

[0002] Hedge trimming is an important maintenance work in gardening. The main purpose is to keep the hedges neat, dense and healthy through regular trimming, and to effectively play its functions of barrier, decoration and privacy protection. At present, hedges are also set up on the side of the road to beautify the streets, but if the hedges are not trimmed regularly, they will present uneven shapes. Therefore, hedge trimming is an important work in urban beautification. The current trimming work is either done manually or by trimming machines, but the existing trimming machines can only trim hedges of common shapes, and are not suitable for hedges of other shapes, and the adjustment ability is poor. Based on this, the present invention proposes a trimming machine that can adapt to the trimming of hedges of various shapes, has strong adjustment ability and high operation efficiency. Summary of the invention

[0003] In view of the above technical problems, the present invention can adapt to hedge trimming operations of various shapes, has strong adjustment ability and high operation efficiency.

[0004] The use scheme of the present invention is: a highway hedge intelligent trimmer, comprising a base, a bracket is arranged on the base, a slide seat 1 is arranged on the bracket for lifting, a mounting seat is slidably installed on the slide seat 1, a swivel seat is rotatably installed on the mounting seat, two pruning mechanisms are rotatably arranged on the swivel seat, the pruning mechanism comprises an angle frame rotatably installed on the swivel seat, a lifting seat is slidably installed on the angle frame, a position slide seat is slidably installed on the lifting seat, a deflection frame is rotatably installed on the position slide, a cutting piece is arranged on the deflection frame, the cutting piece comprises a swivel frame rotatably installed on the deflection frame, a pruning slide seat is slidably installed on the swivel frame, a rotating cylinder is arranged on the pruning slide, a mounting cylinder is arranged at the end of the rotating cylinder, a groove is opened at the end of the mounting cylinder, a limited position seat is telescopically arranged in the groove; and a cutting rope is inserted in the groove; a mounting mechanism is arranged on the base for docking and installing the cutting rope.

[0005] Furthermore, the bracket is provided with a screw rod 1, a guide rod 1 and a motor 1, the motor 1 is used to drive the screw rod 1, a slide seat 1 is movably provided on the screw rod 1 and the guide rod 1, and the slide seat 1 and the screw rod 1 form a spiral pair; a motor 2 is provided on the slide seat 1, and a belt structure is provided on the output shaft of the motor 2 for driving the mounting seat.

[0006] Furthermore, guide rod 2 and screw rod 2 are arranged on the mounting seat, guide rod 2 and screw rod 2 are movably arranged on slide seat 1, and screw rod 2 and the belt structure on the output shaft of motor 2 form a spiral pair; motor 3 is arranged on the mounting seat for driving the rotating seat.

[0007] Furthermore, a retractable cylinder is provided on the rotating seat, a retractable seat is provided on the telescopic rod of the retractable cylinder, a connecting rod is rotatably mounted on the retractable seat, and one end of the connecting rod is rotatably connected to the angle frame on the trimming mechanism.

[0008] Furthermore, the trimming mechanism includes a positioning electric cylinder arranged on the angle frame, the telescopic rod of the positioning electric cylinder is connected to the lifting seat, the lifting seat is provided with a motor four and a screw rod four, the screw rod four is driven by the motor four, the positioning slide and the screw rod four form a spiral pair, the positioning slide is provided with a deflection motor for driving the deflection frame, and the deflection frame is provided with an angle adjustment motor for driving the cutting piece.

[0009] Furthermore, the rotating frame on the cutting piece is driven by an angle adjustment motor, a rack is connected to the rotating frame, a lifting motor is arranged on the trimming slide, a lifting gear is arranged on the output shaft of the lifting motor, and the lifting gear is meshed with the rack.

[0010] Furthermore, a trimming electric cylinder is arranged on the trimming slide seat, a driving motor is arranged on the telescopic rod of the trimming electric cylinder for driving the rotating drum, a clamping electric cylinder is arranged inside the rotating drum, a pressure wheel is arranged on the telescopic rod of the clamping electric cylinder, a limit seat is telescopically arranged in the groove of the mounting cylinder, a spring is connected between the limit seat and the mounting cylinder, and a pressure plate is arranged on the limit seat, and the pressure plate is clamped and limited by the pressure wheel.

[0011] Furthermore, the mounting mechanism includes a mounting motor and a mounting screw arranged on the base, the mounting motor is used to drive the mounting screw, which is slidably mounted on the mounting movable seat on the base, the mounting movable seat and the mounting screw constitute a spiral pair, a mounting electric cylinder 2 is arranged on the trimming slide, two clamping electric cylinders 2 are arranged on the telescopic rod of the mounting electric cylinder 2, a clamping plate 2 is arranged on the telescopic rod of the clamping electric cylinder 2, a cutting electric cylinder is arranged on the clamping plate 2, and a cutting part is arranged on the telescopic rod of the cutting electric cylinder.

[0012] Furthermore, the mounting mechanism also includes an mounting electric cylinder 1 fixedly mounted on the base, a mounting connecting plate is arranged on the telescopic rod of the mounting electric cylinder 1, two clamping electric cylinders 1 are arranged on the mounting connecting plate, a clamping plate 1 is arranged on the telescopic rod of the clamping electric cylinder 1, a preparation motor and a preparation reel are arranged on one side of the base, the preparation reel is driven by the preparation motor, and a cutting rope is wound on the preparation reel.

[0013] Compared with the prior art, the present invention has the following advantages: (1) The two trimming mechanisms are arranged symmetrically; when trimming circular, spherical, and other hedges, the motor drives the rotating seat to rotate, that is, the two trimming mechanisms rotate around the hedge to complete the trimming; (2) The position of the rotating drum is controlled by the trimming electric cylinder, and the driving motor drives the rotating drum to work. The cutting rope is straightened under the centrifugal force to form a cutting portion to trim the hedge; (3) The deflection frame can be driven by the deflection motor to deflect, and the conical hedge can also be trimmed. By controlling the deflection angle of the two deflection frames, that is, a horizontal , a vertical one, can simultaneously send repair parts to the opposite sides and top of the square hedge, and can flexibly adjust the angle and direction to achieve the pruning of hedges of different shapes; (4) when retracting, by controlling the deflection of the angle frame, that is, the two angle frames move closer to each other, so as to reduce the space occupied area; (5) the cutting rope passes through the limit seat and enters the groove on the mounting tube. The limit seat will shrink when it is squeezed by the cutting rope, and then rebound, and limit the cutting rope in the groove. The cutting rope is compressed by the telescopic rod of the clamping electric cylinder, and the pressure wheel compresses and limits the pressure plate to limit the cutting rope in the groove. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0015] Figure 2 This is a schematic diagram of the installation structure of the slide seat of the present invention.

[0016] Figure 3 It is a schematic diagram of the installation structure of the mounting base of the present invention.

[0017] Figure 4 It is a schematic diagram of the installation structure of the angle bracket of the present invention.

[0018] Figure 5 It is a schematic diagram of the lifting seat structure of the present invention.

[0019] Figure 6 This is a schematic diagram of the installation structure of the deflection frame of the present invention.

[0020] Figure 7 It is a schematic diagram of the rotating frame structure of the present invention.

[0021] Figure 8 It is a schematic diagram of the trimming slide structure of the present invention.

[0022] Fig. 9 It is a schematic diagram of the installation structure of the rotary drum of the present invention.

[0023] Fig.10 It is a schematic diagram of the installation tube structure of the present invention.

[0024] Fig.11 It is a schematic diagram of the internal structure of the drum of the present invention.

[0025] Fig.12 It is a schematic diagram of the installation mechanism structure of the present invention.

[0026] Fig.13 It is a schematic diagram of the local structure of the installation mechanism of the present invention.

[0027] Figure numerals: 1-base; 2-bracket; 3-screw rod 1; 4-guide rod 1; 5-motor 1; 6-slide seat 1; 7-motor 2; 8-guide rod 2; 9-screw rod 2; 10-mounting seat; 11-motor 3; 12-swivel seat; 13-angle frame; 14-position electric cylinder; 15-retractable electric cylinder; 16-connecting rod; 17-retractable seat; 18-lifting seat; 19-motor 4; 20-screw rod 4; 21-position slide seat; 22-deflection motor; 23-deflection frame; 24-angle adjustment motor; 25-swivel frame; 26-rack; 27-trimming slide seat; 28-trimming electric cylinder ;29-lifting motor;30-lifting gear;31-driving motor;32-rotating drum;33-cutting rope;34-installing drum;35-clamping electric cylinder;36-pressing wheel;37-limiting seat;38-spring;39-pressing plate;40-installing electric cylinder one;41-installing connecting plate;42-clamping electric cylinder one;43-clamping plate one;44-preparatory motor;45-preparatory reel;46-installing electric cylinder two;47-installing moving seat;48-clamping electric cylinder two;49-clamping plate two;50-installing motor;51-installing screw rod;52-cutting electric cylinder;53-cutting part. DETAILED DESCRIPTION

[0028] In order to more clearly illustrate the specific implementation methods of the present invention or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0029] Example: Figures 1 to 13As shown, a highway hedge intelligent trimmer comprises a base 1, a bracket 2 is arranged on the base 1, a slide 6 is arranged on the bracket 2 for lifting, a mounting seat 10 is slidably mounted on the slide 6, a swivel seat 12 is rotatably mounted on the mounting seat 10, two trimming mechanisms are rotatably arranged on the swivel seat 12, the trimming mechanism comprises an angle frame 13 rotatably mounted on the swivel seat 12, a lifting seat 18 is slidably mounted on the angle frame 13, a position slide 21 is slidably mounted on the lifting seat 18, a deflection frame 23 is rotatably mounted on the position slide 21, a cutting piece is arranged on the deflection frame 23, the cutting piece comprises a rotating frame 25 rotatably mounted on the deflection frame 23, a trimming slide 27 is slidably mounted on the rotating frame 25, a rotating cylinder 32 is arranged on the trimming slide 27, a mounting cylinder 34 is arranged at the end of the rotating cylinder 32, a groove is opened at the end of the mounting cylinder 34, a limited position seat 37 is telescopically arranged in the groove; and a cutting rope 33 is inserted in the groove; a mounting mechanism is arranged on the base 1 for docking and mounting the cutting rope 33.

[0030] The bracket 2 is provided with a screw rod 3, a guide rod 4 and a motor 5, the motor 5 is used to drive the screw rod 3, and a slide 6 is movably arranged on the screw rod 3 and the guide rod 4, and the slide 6 and the screw rod 3 form a spiral pair; a motor 27 is arranged on the slide 6, and a belt structure is arranged on the output shaft of the motor 27 for driving the mounting seat 10; a guide rod 28 and a screw rod 29 are arranged on the mounting seat 10, the guide rod 28 and the screw rod 29 are movably arranged on the slide 6, and the screw rod 29 and the belt structure on the output shaft of the motor 27 form a spiral pair; a motor 3 11 is arranged on the mounting seat 10 for driving the rotating seat 12; a retractable discharge cylinder 15 is arranged on the rotating seat 12, and a retractable seat 17 is arranged on the telescopic rod of the retractable discharge cylinder 15, and a connecting rod 16 is rotatably installed on the retractable seat 17, and one end of the connecting rod 16 is rotatably connected to the angle frame 13 on the trimming mechanism.

[0031] The trimming mechanism includes a position electric cylinder 14 arranged on an angle frame 13, a telescopic rod of the position electric cylinder 14 is connected to a lifting seat 18, a motor 4 19 and a screw rod 4 20 are arranged on the lifting seat 18, the screw rod 4 20 is driven by the motor 4 19, a position slide 21 and the screw rod 4 20 form a spiral pair, a deflection motor 22 is arranged on the position slide 21, which is used to drive a deflection frame 23, and an angle adjustment motor 24 is arranged on the deflection frame 23, which is used to drive a cutting piece; a rotating frame 25 on the cutting piece is driven by the angle adjustment motor 24, a rack 26 is connected to the rotating frame 25, and a rack 26 is arranged on the trimming slide 27. A lifting motor 29 is provided, and a lifting gear 30 is provided on the output shaft of the lifting motor 29, and the lifting gear 30 is meshed with the rack 26; a trimming electric cylinder 28 is provided on the trimming slide 27, and a driving motor 31 is provided on the telescopic rod of the trimming electric cylinder 28, which is used to drive a rotating drum 32, and a clamping electric cylinder 35 is provided inside the rotating drum 32, and a pressure wheel 36 is provided on the telescopic rod of the clamping electric cylinder 35, and a limit seat 37 is telescopically provided in the groove of the mounting cylinder 34, a spring 38 is connected between the limit seat 37 and the mounting cylinder 34, and a pressure plate 39 is provided on the limit seat 37, and the pressure plate 39 is clamped and limited by the pressure wheel 36.

[0032] The mounting mechanism includes a mounting motor 50 and a mounting screw 51 arranged on the base 1. The mounting motor 50 is used to drive the mounting screw 51, which is slidably mounted on the mounting movable seat 47 on the base 1. The mounting movable seat 47 and the mounting screw 51 form a spiral pair. A mounting electric cylinder 2 46 is arranged on the trimming slide 27. Two clamping electric cylinders 2 48 are arranged on the telescopic rod of the mounting electric cylinder 2 46. A clamping plate 2 49 is arranged on the telescopic rod of the clamping electric cylinder 2 48. A cutting electric cylinder 52 is arranged on the clamping plate 2 49. A cutting portion 53 is provided on the telescopic rod of the power-off cylinder 52; the mounting mechanism also includes a mounting electric cylinder 40 fixedly mounted on the base 1, a mounting connecting plate 41 is provided on the telescopic rod of the mounting electric cylinder 40, two clamping electric cylinders 42 are provided on the mounting connecting plate 41, a clamping plate 43 is provided on the telescopic rod of the clamping electric cylinder 42, a preparatory motor 44 and a preparatory reel 45 are provided on one side of the base 1, the preparatory reel 45 is driven by the preparatory motor 44, and a cutting rope 33 is wound on the preparatory reel 45.

[0033] The operating principle is as follows: in the adjustment position, by the operation of motor 15, screw rod 13 rotates, the slide 16 can be moved to adjust the height, and by moving the base 1, the distance from the trimming position can be adjusted; by the operation of motor 27, the guide rod 28 and screw rod 29 move, that is, the mounting seat 10 moves, thereby completing the adjustment of the trimming position.

[0034] For the trimming objects, the present embodiment can trim hedges of circular, spherical, polygonal, square and other shapes; specifically, the movement of the retractable and retractable seat 17 is controlled by the retractable and retractable electric cylinder 15, and the angle frame 13 is deflected under the connecting action of the connecting rod 16, that is, the two trimming mechanisms are arranged in a symmetrical form; when trimming circular, spherical and other hedges, the rotating seat 12 is driven to rotate by the motor three 11, that is, the two trimming mechanisms rotate around the hedge, and the repair can be completed. Furthermore, by the operation of the motor four 19, the screw rod four 20 rotates, and the position slide 21 moves, the trimming interval can be adjusted. By the operation of the lifting motor 29, the trimming slide 27 can slide under the meshing of the gear rack, that is, the trimming height is adjusted. The position of the rotating drum 32 is controlled by the trimming electric cylinder 28, and the driving motor 31 drives the rotating drum 32 to work, and the cutting rope 33 is straightened under the centrifugal force state to form a cutting part to trim the hedge.

[0035] The deflection frame 23 can be driven to deflect by the deflection motor 22, and the conical hedge can also be trimmed. By controlling the deflection angles of the two deflection frames 23, that is, one horizontal and the other vertical, the opposite sides and the top of the square hedge can be repaired at the same time. That is, the present embodiment can flexibly adjust the angle and orientation to achieve the trimming of hedges of different shapes.

[0036] When retracting, the cutting rope 33 can be replaced by controlling the deflection of the angle frame 13, that is, the two angle frames 13 are brought closer to each other to reduce the space occupied area, and controlling the positions of the two trimming mechanisms, that is, placing them on the base 1; specifically, the cutting rope 33 on the mounting cylinder 34 is removed, and the mounting motor 50 is operated, the mounting screw rod 51 is rotated, so that the mounting movable seat 47 moves, and the clamping electric cylinder 2 48 controls the clamping plate 2 49 to clamp and pull the cutting rope 33 wound on the preparation reel 45, and the cutting rope 33 is clamped by the clamping plate 1 43 controlled by the clamping electric cylinder 1 42 at the same time, and then the cutting rope 33 is controlled by the mounting electric cylinder 1 40 and the mounting electric cylinder 2 46. The position of 33 allows the cutting rope 33 to pass through the limiting seat 37 and enter the groove on the mounting tube 34. The limiting seat 37 will shrink when squeezed by the cutting rope 33, and then rebound to limit the cutting rope 33 in the groove. The cutting rope 33 is pressed by the telescopic rod of the pressing electric cylinder 35, and the pressing wheel 36 presses and limits the pressing plate 39 to limit the cutting rope 33 in the groove. The movement of the movable mounting seat 47 is controlled, and the cutting portion 53 is controlled by the cutting electric cylinder 52 to cut the cutting rope 33 on the traction path of the cutting rope 33, that is, the whole cutting rope 33 is divided, so that the cut cutting ropes 33 are respectively installed on the two trimming mechanisms.

Claims

1. An intelligent highway hedge trimmer, comprising a base (1), a bracket (2) being arranged on the base (1), characterized in that: A slide seat (6) is provided on the bracket (2) for lifting and lowering, a mounting seat (10) is slidably mounted on the slide seat (6), a rotating seat (12) is rotatably mounted on the mounting seat (10), two trimming mechanisms are rotatably mounted on the rotating seat (12), the trimming mechanisms include an angle frame (13) rotatably mounted on the rotating seat (12), a lifting seat (18) is slidably mounted on the angle frame (13), a position slide seat (21) is slidably mounted on the lifting seat (18), a deflection frame (23) is rotatably mounted on the position slide seat (21), and the deflection frame (23) is rotatably mounted on the deflection frame (23). A cutting member is arranged on the rotating frame (23), and the cutting member comprises a rotating frame (25) rotatably mounted on the deflection frame (23); a trimming slide (27) is slidably mounted on the rotating frame (25); a rotating cylinder (32) is arranged on the trimming slide (27); a mounting cylinder (34) is arranged at the end of the rotating cylinder (32); a groove is formed at the end of the mounting cylinder (34); a limit seat (37) is telescopically arranged in the groove; and a cutting rope (33) is inserted in the groove; and a mounting mechanism is arranged on the base (1) for docking and mounting the cutting rope (33).

2. The intelligent highway hedge trimmer according to claim 1, characterized in that: The support (2) is provided with a screw rod (3), a guide rod (4) and a motor (5), wherein the motor (5) is used to drive the screw rod (3), a slide seat (6) is movably provided on the screw rod (3) and the guide rod (4), and the slide seat (6) and the screw rod (3) form a spiral pair; a motor (7) is provided on the slide seat (6), and a belt structure is provided on the output shaft of the motor (7) for driving the mounting seat (10).

3. The intelligent highway hedge trimmer according to claim 2, characterized in that: The mounting seat (10) is provided with a second guide rod (8) and a second screw rod (9), the second guide rod (8) and the second screw rod (9) are movably arranged on the first slide seat (6), and the second screw rod (9) and the belt structure on the output shaft of the second motor (7) form a spiral pair; the mounting seat (10) is provided with a third motor (11) for driving the rotating seat (12).

4. The intelligent highway hedge trimmer according to claim 3, characterized in that: The rotating seat (12) is provided with a retractable cylinder (15), a retractable seat (17) is provided on the telescopic rod of the retractable cylinder (15), a connecting rod (16) is rotatably mounted on the retractable seat (17), and one end of the connecting rod (16) is rotatably connected to the angle frame (13) on the trimming mechanism.

5. The intelligent highway hedge trimmer according to claim 4, characterized in that: The trimming mechanism comprises a position electric cylinder (14) arranged on an angle frame (13); a telescopic rod of the position electric cylinder (14) is connected to a lifting seat (18); a motor four (19) and a screw rod four (20) are arranged on the lifting seat (18); the screw rod four (20) is driven by the motor four (19); a position slide seat (21) and the screw rod four (20) form a spiral pair; a deflection motor (22) is arranged on the position slide seat (21) for driving the deflection frame (23); and an angle adjustment motor (24) is arranged on the deflection frame (23) for driving a cutting piece.

6. The intelligent highway hedge trimmer according to claim 5, characterized in that: The rotating frame (25) on the cutting member is driven by an angle adjustment motor (24); a rack (26) is connected to the rotating frame (25); a lifting motor (29) is arranged on the trimming slide (27); a lifting gear (30) is arranged on the output shaft of the lifting motor (29); and the lifting gear (30) is meshed with the rack (26).

7. The intelligent highway hedge trimmer according to claim 6, characterized in that: The trimming slide (27) is provided with a trimming electric cylinder (28), the telescopic rod of the trimming electric cylinder (28) is provided with a driving motor (31) for driving a rotating drum (32), a pressing electric cylinder (35) is provided inside the rotating drum (32), a pressing wheel (36) is provided on the telescopic rod of the pressing electric cylinder (35), a limit seat (37) is telescopically provided in the groove of the mounting cylinder (34), a spring (38) is connected between the limit seat (37) and the mounting cylinder (34), and a pressure plate (39) is provided on the limit seat (37), and the pressure plate (39) is limited by the pressure wheel (36).

8. The intelligent highway hedge trimmer according to claim 1, characterized in that: The mounting mechanism comprises a mounting motor (50) and a mounting screw (51) arranged on a base (1); the mounting motor (50) is used to drive the mounting screw (51) and is slidably mounted on a mounting movable seat (47) on the base (1); the mounting movable seat (47) and the mounting screw (51) form a spiral pair; a mounting electric cylinder (46) is arranged on the trimming slide (27); two clamping electric cylinders (48) are arranged on a telescopic rod of the mounting electric cylinder (46); a clamping plate (49) is arranged on the telescopic rod of the clamping electric cylinder (48); a cutting electric cylinder (52) is arranged on the clamping plate (49); and a cutting portion (53) is arranged on the telescopic rod of the cutting electric cylinder (52).

9. The intelligent highway hedge trimmer according to claim 8, characterized in that: The mounting mechanism further comprises a mounting electric cylinder (40) fixedly mounted on the base (1); a mounting connecting plate (41) is arranged on the telescopic rod of the mounting electric cylinder (40); two clamping electric cylinders (42) are arranged on the mounting connecting plate (41); a clamping plate (43) is arranged on the telescopic rod of the clamping electric cylinder (42); a preparation motor (44) and a preparation reel (45) are arranged on one side of the base (1); the preparation reel (45) is driven by the preparation motor (44), and a cutting rope (33) is wound on the preparation reel (45).

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