CN210580139U - Pruning machine - Google Patents
Pruning machine Download PDFInfo
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- CN210580139U CN210580139U CN201920784852.2U CN201920784852U CN210580139U CN 210580139 U CN210580139 U CN 210580139U CN 201920784852 U CN201920784852 U CN 201920784852U CN 210580139 U CN210580139 U CN 210580139U
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Abstract
The utility model discloses a trimmer, include frame, trimming mechanism, turn mechanism, actuating mechanism and keep away barrier mechanism. The frame is moved through the turning mechanism, and the trimming mechanism is driven to move so as to realize the independent working mode of the trimmer. The first linear driver is matched with the vehicle roller and the transmission piece to realize turning control on the wheel without relying on manual operation. The turning of the frame is smoother and controllable. The second linear driver drives the rotation power source, the driving gear and the driven gear to lift, so that the height of the trimming mechanism connected with the driven gear is adjusted, manual climbing adjustment is not needed, and the trimming process is safer and more reliable. Meanwhile, the driven gear and the trimming mechanism can be driven to rotate by the driving gear under the condition that the height of the second linear driver is determined, the freedom degree of the moving direction of the trimming mechanism is correspondingly enlarged, large-area trimming is carried out under the condition that the machine frame is stopped, and the trimming process is more stable.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to a trimming machine belongs to the garden equipment field.
[ background of the invention ]
At present, most of the green belts in the middle of the highway, the green belts on two sides of the urban road and the green belts of the park in China are trimmed and shaped for many times every year. Most of the trimming work is done by batch trimming workers using hand-held trimming equipment. Such a trimming work requires a large number of trimming workers, and has a low work efficiency and a long work time. The trimming work for some trunk roads can affect the normal traffic of the roads for a long time. Particularly, when the high-speed green belts are pruned, the time influencing the passing of the expressway can be prolonged due to inefficient pruning, and more potential safety hazards can be increased when batch pruning operators participate in the pruning work. For higher hedge trimming, workers need to finish trimming operation by means of external climbing equipment, and the operation is inconvenient.
[ Utility model ] content
The utility model aims to solve the technical problem that overcome prior art not enough and provide a trimming machine that work efficiency is high, working method is nimble.
Solve the technical problem, the utility model discloses a following technical scheme:
a trimmer comprises a rack, a trimming mechanism, a turning mechanism, a driving mechanism and an obstacle avoidance mechanism; the turning mechanism comprises a vehicle roller, a first linear driver, wheels and a transmission piece, wherein the vehicle roller is arranged on the rack, one end of the first linear driver is rotatably arranged on the vehicle roller, the other end of the first linear driver is rotatably arranged on the transmission piece, the transmission piece is rotatably arranged on the vehicle roller, the linear driving device stretches and retracts to drive the transmission piece to rotate on the vehicle roller, the wheels are arranged on the transmission piece, and the wheels drive the rack to move; the driving mechanism comprises a second linear driver, a rotating power source, a driving gear and a driven gear, the second linear driver is arranged on the rack, the rotating power source is arranged on the second linear driver to lift, the rotating power source drives the driving gear to rotate, the driving gear is meshed with the driven gear, and the driven gear is connected with the trimming mechanism; keep away barrier mechanism and include contact, contact switch and collision piece, the contact is installed on collision piece, and contact switch installs on trimming mechanism, and collision piece movable mounting is in order to make contact switch and contact or separation on shearing mechanism, and contact switch is connected with the rotation power source electricity.
The utility model has the advantages that:
the frame is moved through the turning mechanism, and the trimming mechanism is driven to move so as to realize the independent working mode of the trimmer. The first linear driver is matched with the vehicle roller and the transmission piece to realize turning control on the wheel without relying on manual operation. The turning of the frame is smoother and controllable. The second linear driver drives the rotation power source, the driving gear and the driven gear to lift, so that the height of the trimming mechanism connected with the driven gear is adjusted, manual climbing adjustment is not needed, and the trimming process is safer and more reliable. Meanwhile, the driven gear and the trimming mechanism can be driven to rotate by the driving gear under the condition that the height of the second linear driver is determined, the freedom degree of the moving direction of the trimming mechanism is correspondingly enlarged, large-area trimming is carried out under the condition that the machine frame is stopped, and the trimming process is more stable. In addition, the trimming mechanism is close to the barrier under the condition of horizontal movement or rotation, the collision piece collides with the barrier and moves on the trimming mechanism before the trimming mechanism, the contact point and the contact point switch are driven to be close to contact, the contact point switch sends a signal to the rotating power source, the rotating power source controls the driving gear to rotate so that the trimming mechanism rotates towards the direction far away from the barrier, the trimming mechanism can avoid the barrier without colliding, the service life of the corresponding whole trimming mechanism is greatly prolonged, and the trimming process is safer.
The car roller rotates and sets up in the frame.
The driving medium is the U template, and the one end of U template is connected with first linear actuator's tip rotation, and the other end of U template is connected with the tip rotation of car roller, and the tip of car roller is located the opening of U template.
Wheel quantity has a plurality ofly, is provided with the gangbar between the driving medium, and the tip dismouting of gangbar is on the driving medium, and the gangbar passes through driving medium and wheel connection.
Be fixed with the bearing on the second linear actuator, driven gear cover is in the outside of bearing.
Be fixed with the baffle on the driven gear, install position switch on the second linear actuator, driven gear drives the baffle and shelters from or leaves position switch, and position switch is connected with the rotation power supply electricity.
Second linear actuator includes support arm, third linear actuator and first rotation strip, and the one end of third linear actuator is rotated and is set up the one end at the support arm, and the other end of third linear actuator rotates the one end that sets up at first rotation strip, and the other end of first rotation strip rotates and sets up on trimming mechanism, and trimming mechanism rotates the other end that sets up at the support arm.
The second linear actuator still includes the second and rotates the strip, and the one end that the second rotated the strip is rotated and is set up on the support arm, and the other end that the second rotated the strip is rotated and is set up the junction at third linear actuator and first rotation strip to make third linear actuator and support arm leave the space.
Install first magnetism on the collision piece and inhale the piece, install the second magnetism on shearing the mechanism and inhale the piece, the collision piece is sheared the mechanism relatively and is removed to inhale the piece with control first magnetism and inhale the piece with the second and be close to or separate.
Collision piece is the collision pole, is provided with the rotation post on the collision pole, and the lateral part of shearing the mechanism is provided with the bull stick, is provided with the commentaries on classics hole on the bull stick, rotates the post and rotates the setting and downthehole at changeing.
Other features and advantages of the present invention will be disclosed in more detail in the following detailed description and the accompanying drawings.
[ description of the drawings ]
The invention will be further explained with reference to the drawings:
fig. 1 is a schematic view of a three-dimensional structure of a trimmer according to an embodiment of the present invention;
FIG. 2 is a schematic view of a three-dimensional structure of a turning mechanism according to an embodiment of the present invention;
fig. 3 is a schematic view of a partial three-dimensional structure of the trimmer according to the embodiment of the present invention;
FIG. 4 is an enlarged view of the structure at A in FIG. 3;
fig. 5 is a schematic view of a partial three-dimensional structure of the trimmer according to the embodiment of the present invention;
FIG. 6 is an enlarged view of the structure at B in FIG. 5;
fig. 7 is a schematic view of a partial three-dimensional structure of the trimmer according to the embodiment of the present invention;
fig. 8 is an enlarged schematic view of the structure at C in fig. 7.
[ detailed description ] embodiments
The technical solutions of the embodiments of the present invention are explained and explained below with reference to the drawings of the embodiments of the present invention, but the embodiments described below are only preferred embodiments of the present invention, and not all embodiments. Based on the embodiments in the embodiment, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention.
In the following description, the appearances of the indicating orientation or positional relationship, such as the terms "inner", "outer", "upper", "lower", "left", "right", etc., are only for convenience in describing the embodiments and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the invention.
Example (b):
as shown in fig. 1 to 8, the trimmer shown in this embodiment includes a frame 1, a trimming mechanism 2, a turning mechanism, a driving mechanism, and an obstacle avoidance mechanism.
The turning mechanism comprises a roller 3, a first linear drive 4, wheels 5 and a transmission 6. The vehicle roller 3 is arranged at the bottom side of the front part of the frame 1, the wheels 5 are arranged at the end parts of the vehicle roller 3, the corresponding wheels 5 are front wheels of the trimmer, and the wheels 5 drive the frame 1 to move.
Wherein the roller 3 is rotatably arranged on the frame 1 by a rotating shaft 22. Thus, when the wheels 5 travel over uneven road surfaces, the rollers 3 can be rotated relative to the frame 1 to keep the frame 1 as level as possible and to allow the cutting mechanism 2 to work as stably as possible.
Wherein one end of the first linear driver 4 is rotatably arranged on the vehicle roller 3, the other end is rotatably arranged on the transmission piece 6, and the transmission piece 6 is rotatably arranged on the vehicle roller 3. The first linear drive 4, the turning roll 3 and the transmission element 6 form a substantially triangular structure, and all three vertices are rotatable. Because the positions of the two ends of the first linear driver 4 on the vehicle roller 3 and the transmission piece 6 are determined, the first linear driver 4 can rotate relative to the vehicle roller 3 when stretching and contracting, and simultaneously drives the transmission piece 6 to rotate on the vehicle roller 3. Wheel 5 installs on driving medium 6, and driving medium 6 rotates in order to drive wheel 5 and to turn 3 relative car roller relative to car roller 3 to relative frame 1 rotates, realizes the purpose that frame 1 turned. The transmission element 6 can also be used as a support for the wheel 5 for mounting the wheel 5 on the roller 3.
The distance between the end part of the first linear driver 4 on the vehicle roller 3 and the end part of the transmission piece 6 on the vehicle roller 3 is a fixed value, the distance between the part of the transmission piece 6 connected with the first linear driver 4 and the part of the transmission piece 6 connected with the vehicle roller 3 is also a fixed value, therefore, under the condition that the length of the first linear driver 4 is determined, the included angle between the transmission piece 6 and the vehicle roller 3 is a determined unique value according to the cosine theorem, the included angle between the corresponding wheel 5 and the vehicle roller 3 is determined, and therefore the traveling path and the angle of the turning process are determined without depending on the environment of the wheel 5 during turning. Therefore, the turning angle of the wheel 5 is controllable, and the first linear driver 4 can directly act on the wheel 5 after stretching, so that the turning effect is more sensitive, and the phenomenon that the wheel 5 slips to cause turning failure can be avoided. Furthermore, the maximum rotation angle of the wheels 5 can be adjusted by adjusting the size and shape of the transmission member 6 or the telescopic capacity of the first linear drive 4, so that the turning capacity of the turning mechanism can be changed.
In order to improve the controllability and accuracy of the telescopic capability of the first linear actuator 4, the first linear actuator 4 is preferably a cylinder or an air cylinder. The corresponding roller 3 is provided with a cylinder seat, and the end part of the first linear driver 4 is rotatably arranged on the cylinder seat and is connected with the roller 3 through the cylinder seat.
Preferably, the transmission part 6 is a U-shaped plate, one end of the U-shaped plate is rotatably connected with the end part of the first linear driver 4, the other end of the U-shaped plate is rotatably connected with the end part of the turning roller 3, and the end part of the turning roller 3 is positioned in an opening of the U-shaped plate. The opening through the U-shaped plate realizes that driving medium 6 rotates the dodging of in-process to car roller 3, reduces or avoids car roller 3 to the interference of wheel 5 rotation process.
In addition, the middle section of the U-shaped plate is a flat plate, and the wheel 5 is rotatably arranged at the middle section of the U-shaped plate. Dull and stereotyped area of contact between 5 wheels and the U template that has increased on the one hand, increase joint strength between 5 wheels and the U template, prevent that the level of wheel 5 from rocking, block car roller 3 and wheel 5 on the other hand, wheel 5 makes the flat board be located between 5 wheels and the car roller 3 all the time at the turn in-process.
The wheel 5 is typically parallel to the ground when the vehicle is turning, and therefore the plane of rotation of the drive member 6 is preferably parallel to the ground to avoid tilting the wheel 5 relative to the ground when the drive member 6 is rotated. Therefore, in order to limit the rotation plane of the transmission member 6, the transmission member 6 is provided with a first rotation shaft 23 and a second rotation shaft 24 which are parallel to each other, and the first rotation shaft 23 and the second rotation shaft 24 are perpendicular to the ground. The first rotating shaft 23 is rotatably installed at the end of the first linear driver 4, the first linear driver 4 is rotatably connected with the transmission member 6 through the first rotating shaft 23, the second rotating shaft 24 is installed on the roller 3, and the transmission member 6 is rotatably connected with the roller 3 through the second rotating shaft 24.
The turning process needs a plurality of wheels 5 to be matched, if a plurality of first linear drivers 4 are adopted for controlling different wheels 5, the problem that the turning angles of different wheels 5 are not matched can be caused, therefore, a linkage rod 13 is connected between the wheels 5 in the embodiment, one wheel 5 is controlled by the first linear driver 4 to turn, the wheel 5 drives the other wheel 5 to turn through the linkage rod 13, and the turning simultaneity and angle matching among different wheels 5 are ensured.
Taking the embodiment as an example, the number of the wheels 5 mounted on the same roller 3 is two, the first linear driver 4 controls one of the wheels 5 to turn, and then the linkage rod 13 controls the other wheel 5 to turn. Wherein the cylinder block is located in the middle of the vehicle roller 3 so that the end of the first linear drive 4 is rotatably connected in the middle of the vehicle roller 3. The two wheels 5 are mounted on the roller 1 through respective transmission pieces 6, and the shapes and the sizes of the two transmission pieces 6 are completely consistent, so that the first linear driver 4 can achieve the same turning effect through being connected with any one transmission piece 6.
The end part of the linkage rod 13 is assembled and disassembled on the transmission piece 6, so that the linkage rod 13 can be replaced conveniently. The transmission pieces 6 are connected through linkage rods 13, and the linkage rods 13 are connected with the wheels 5 through the transmission pieces 6. The linkage rod 13 does not directly connect the two wheels 5 so as to eliminate the influence on the linkage rod 13 when the wheels 5 roll. Meanwhile, the linkage rod 13 can enable the rotation planes of the two transmission pieces 6 to be mutually restricted, and the rotation planes of the transmission pieces 6 are prevented from tilting as much as possible.
The driving mechanism comprises a second linear driver, a rotary power source 7, a driving gear 8 and a driven gear 9, the second linear driver is installed on the rack 1, and the rotary power source 7 is installed on the second linear driver to lift. Rotation power supply 7 drive driving gear 8 rotates, driving gear 8 and driven gear 9 meshing, driven gear 9 is connected with trimming mechanism 2, and driving gear 8 goes up and down along with rotation power supply 7 in the lump, under the state of guaranteeing driving gear 8 and driven gear 9 meshing, trimming mechanism 2 can go up and down along with driven gear 9 in the lump, and trimming mechanism 2 can rotate under driven gear 9 drives simultaneously.
The working processes between the second linear driver and the rotary power source 7 are mutually independent, so that the rotary power source 7 can control the rotary process of the trimming mechanism 2 under the condition of determining the height position of the second linear driver, and the trimming mechanism 2 can be flexibly controlled to cut or avoid obstacles.
The rotary power source 7 may be an electric motor or a hydraulic motor controlled by a solenoid valve.
The trimming mechanism 2 comprises a trimming motor 27, a cutter 25 and a trimming frame 26, the trimming motor 27 is installed on the trimming frame 26 and drives the cutter 25 to rotate, a square pipe connecting shaft is arranged on the cutter 25, a square hole is formed in the trimming frame 26, the square pipe connecting shaft is disassembled and assembled in the square hole, and the cutter 25 is fixed on the trimming frame 26 through a nut, so that the cutter 25 can be replaced conveniently.
In order to ensure that the driving gear 8 and the driven gear 9 are always in a meshed state, and the second linear driver can drive the driven gear 9 and the trimming mechanism 2 to lift, in this embodiment, the end of the second linear driver is a mounting plate 28, the rotary power source 7 is fixed on the upper surface of the mounting plate 28, and the driving gear 8 is located on the lower surface of the mounting plate 28. The lower surface of the mounting plate 28 is fixed with a bearing, and the driven gear 9 is sleeved outside the bearing. The second linear driver drives the driving gear 8 and the driven gear 9 to synchronously lift through the mounting plate 28.
To lock the trimmer mechanism 2 in its initial position on the second linear actuator, a spring pin 29 is mounted between the driven gear 9 and the bearing, the spring pin 29 being mounted on the mounting plate 28. When the trimmer mechanism 2 is in the initial position, the spring pin 29 holds the driven gear 9 and the bearing, so that the cutter 25 is stable during trimming. When the trimmer mechanism 2 is rotated, the spring pin 29 springs out and the driven gear 9 can rotate around the bearing. After the trimmer mechanism 2 is reset, the spring pin 29 again secures the driven gear 9 and the bearing.
In order to limit the rotation angle of the trimming mechanism 2, a baffle 14 is fixed at the bottom of the driven gear 9, a position switch 15 is installed on the mounting plate 28, the driven gear 9 drives the baffle 14 to shield or leave the position switch 15, and the position switch 15 is electrically connected with the rotation power source 7. When the flap 14 blocks the position switch 15, the position switch 15 sends a signal to the rotary power source 7, and the rotary power source 7 controls the trimmer mechanism 2 to stop or reset.
In order to further increase the freedom of the movement direction of the trimming mechanism 2, the second linear actuator of the present embodiment includes a fourth linear actuator, a support arm 16, a third linear actuator 17, and a first rotary bar 18, one end of the third linear actuator 17 is rotatably provided at one end of the support arm 16, the other end of the third linear actuator 17 is rotatably provided at one end of the first rotary bar 18, the other end of the first rotary bar 18 is rotatably provided on a mounting plate 28, and the mounting plate 28 is rotatably provided at the other end of the support arm 16. The mounting plate 28 moves the trimmer frame 26. The fourth linear driver drives the supporting arm 16 to go up and down, the third linear driver 17 stretches and retracts to drive the first rotating strip 18 to rotate, and the first rotating strip 18 drives the mounting plate 28 to rotate around the end portion of the supporting arm 16. The plane of rotation of the trimmer mechanism 2 is increased by the extension and retraction of the third linear actuator 17. The support arm 16 is the portion of the second linear actuator that is adjacent the mounting plate 28.
The respective driven gear 9 is perpendicular to the plane of rotation of the first rotatable strip 18 so that it is optimal for the two planes of rotation of the trimmer mechanism 2 to be perpendicular to each other, extending the direction of movement of the trimmer mechanism 2 the most.
Considering that the third linear actuator 17 may scrape the support arm 16 when it extends or contracts, the second linear actuator in this embodiment further includes a second rotating bar 19, one end of the second rotating bar 19 is rotatably disposed on the support arm 16, and the other end of the second rotating bar 19 is rotatably disposed at the connection point of the third linear actuator 17 and the first rotating bar 18, and accordingly the third linear actuator 17 extends or contracts and pushes the second rotating bar 19 to rotate on the support arm 16. The end of the second rotary bar 19 is used as a fulcrum so that the third linear actuator 17 and the support arm 16 are spaced apart.
Furthermore, a rotating bracket 30 is further mounted on the supporting arm 16, and the end of the third linear actuator 17 is rotatably disposed on the rotating bracket 30, so that the third linear actuator 17 rotates relative to the supporting arm 16, the rotating bracket 30 is matched with the second rotating strip 19 to completely separate the supporting arm 16 from the third linear actuator 17, and the third linear actuator 17 is not scratched with the supporting arm 16 when being stretched.
The obstacle avoidance mechanism includes a contact 11, a contact switch 12, and a collision member 10, the contact 11 is mounted on the collision member 10, the contact switch 12 is mounted on a trimmer frame 26, the collision member 10 is movably mounted on the trimmer frame 26 so as to make the contact switch 12 contact with or separate from the contact 11, and the contact switch 12 is electrically connected to the rotary power source 7.
Before the trimming mechanism 2 is moved, the contact switch 12 is in an open state. The trimming mechanism 2 collides with an obstacle before the trimming mechanism 2 collides with the obstacle during rotation, and then the colliding member 10 moves on the trimmer mount 26 so that the contact switch 12 and the contact 11 are switched from the contact state to the separated state or from the separated state to the contact state, thereby bringing the contact switch 12 to the closed state.
After the contact switch 12 is closed, a signal is sent to the rotating power source 7, the trimming mechanism 2 is controlled to rotate on the second linear driver through the rotating power source 7, so that the trimming mechanism 2 drives the collision piece 10 to move towards the direction away from the obstacle, on one hand, the collision piece 10 can be gradually separated from the obstacle, the acting force between the collision piece 10 and the obstacle is reduced, the damage of the obstacle to the collision piece 10 is reduced, on the other hand, the collision piece 10 replaces the trimming mechanism 2 to collide with the obstacle, and the trimming mechanism 2 can be protected to the maximum.
The contact switch 12 may be a normally open switch or a normally closed switch. For example, in this embodiment, the contact switch 12 is a normally open switch, so that the contact switch 12 and the contact 11 are separated from each other before the collision member 10 is moved by the collision, the contact switch 12 is opened, and the contact switch 12 and the contact 11 are contacted only after the collision member 10 is moved by the collision, so that the contact switch 12 is closed and an electric signal is transmitted to the rotation power source 7.
In order to stabilize the contact state of the contact switch 12 and the contact 11 as much as possible, a positioning device is provided between the striker 10 and the trimming mechanism 2, and the positioning device ensures that the contact position of the trimming mechanism 2 after approaching the contact switch 12 is relatively stable.
Taking this embodiment as an example, the first magnetic attraction piece 20 is installed on the collision piece 10, the second magnetic attraction piece 21 is installed on the trimming frame 26, the collision piece 10 moves on the trimming frame 26, when the contact 11 and the contact switch 12 are close to each other, the first magnetic attraction piece 20 and the second magnetic attraction piece 21 are also close to each other synchronously, and the magnetic attraction force between the first magnetic attraction piece 20 and the second magnetic attraction piece 21 can play a guiding role for the contact 11 on the collision piece 10, so that the contact 11 is accurately contacted with the contact switch 12. When the first magnetic attracting member 20 and the second magnetic attracting member 21 attract each other, the contact 11 and the contact switch 12 can be also brought into contact with each other securely. After that, the collision member 10 is manually pulled out to separate the first magnetic member 20 and the second magnetic member 21 from each other, and the contact 11 and the contact switch 12 are separated to re-open the contact switch 12.
In order to limit the moving direction of the collision member 10 on the trimming frame 26 and ensure that the collision member 10 moves to move the contact 11 toward the contact switch 12, the collision member 10 is selected as a collision bar, the edge of the side wall of the collision bar protrudes to form a rotating column 31, a rotating rod 32 is arranged on the side wall of the trimming frame 26, one end of the rotating rod 32 is fixed with the side wall of the trimming frame 26, the other end of the rotating rod is provided with a rotating hole, and the rotating column 31 is rotatably arranged in the rotating hole. The corresponding impact bar is rotated around the rotation hole after being hit by the obstacle, so that the contact 11 and the contact switch 12 are opposed in the rotation circumference direction of the impact bar. Furthermore, the bumper bar has a relatively long length, covering as far as possible the sides of the trimmer housing 26, so that the bumper bar protects as far as possible the trimmer housing 26 and thus the entire trimmer mechanism 2.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and those skilled in the art should understand that the present invention includes but is not limited to the contents described in the drawings and the above specific embodiments. Any modification which does not depart from the functional and structural principles of the present invention is intended to be included within the scope of the claims.
Claims (10)
1. A trimmer, characterized by: the device comprises a rack, a trimming mechanism, a turning mechanism, a driving mechanism and an obstacle avoidance mechanism; the turning mechanism comprises a vehicle roller, a first linear driver, wheels and a transmission piece, wherein the vehicle roller is arranged on the rack, one end of the first linear driver is rotatably arranged on the vehicle roller, the other end of the first linear driver is rotatably arranged on the transmission piece, the transmission piece is rotatably arranged on the vehicle roller, the linear driving device stretches and retracts to drive the transmission piece to rotate on the vehicle roller, the wheels are arranged on the transmission piece, and the wheels drive the rack to move; the driving mechanism comprises a second linear driver, a rotating power source, a driving gear and a driven gear, the second linear driver is arranged on the rack, the rotating power source is arranged on the second linear driver to lift, the rotating power source drives the driving gear to rotate, the driving gear is meshed with the driven gear, and the driven gear is connected with the trimming mechanism; keep away barrier mechanism and include contact, contact switch and collision piece, the contact is installed on collision piece, and contact switch installs on trimming mechanism, and collision piece movable mounting is in order to make contact switch and contact or separation on shearing mechanism, and contact switch is connected with the rotation power source electricity.
2. The trimmer according to claim 1, wherein: the roller turning device is arranged on the frame in a rotating mode.
3. The trimmer according to claim 1, wherein: the driving medium is the U template, and the one end of U template and the end rotation of first linear actuator are connected, and the other end of U template and the end rotation of car roller are connected, and the tip of car roller is located the opening of U template.
4. The trimmer according to claim 1, wherein: the number of the wheels is multiple, the linkage rod is arranged between the transmission pieces, the end part of the linkage rod is detachably arranged on the transmission pieces, and the linkage rod is connected with the wheels through the transmission pieces.
5. The trimmer according to claim 1, wherein: and a bearing is fixed on the second linear driver, and the driven gear is sleeved outside the bearing.
6. The trimmer according to claim 1, wherein: the driven gear is fixed with a baffle, the second linear driver is provided with a position switch, the driven gear drives the baffle to shield or leave the position switch, and the position switch is electrically connected with the rotating power source.
7. The trimmer according to claim 1, wherein: the second linear driver comprises a supporting arm, a third linear driver and a first rotating strip, one end of the third linear driver is rotatably arranged at one end of the supporting arm, the other end of the third linear driver is rotatably arranged at one end of the first rotating strip, the other end of the first rotating strip is rotatably arranged on the trimming mechanism, and the trimming mechanism is rotatably arranged at the other end of the supporting arm.
8. The trimmer according to claim 7, wherein: the second linear driver further comprises a second rotating strip, one end of the second rotating strip is rotatably arranged on the supporting arm, and the other end of the second rotating strip is rotatably arranged at the joint of the third linear driver and the first rotating strip, so that a gap is reserved between the third linear driver and the supporting arm.
9. The trimmer according to claim 1, wherein: the collision piece is provided with a first magnetic attraction piece, the shearing mechanism is provided with a second magnetic attraction piece, and the collision piece moves relative to the shearing mechanism to control the first magnetic attraction piece and the second magnetic attraction piece to be close to or separated from each other.
10. The trimmer according to claim 1, wherein: the collision piece is a collision rod, a rotating column is arranged on the collision rod, a rotating rod is arranged on the side portion of the shearing mechanism, a rotating hole is formed in the rotating rod, and the rotating column is rotatably arranged in the rotating hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920784852.2U CN210580139U (en) | 2019-05-28 | 2019-05-28 | Pruning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920784852.2U CN210580139U (en) | 2019-05-28 | 2019-05-28 | Pruning machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210580139U true CN210580139U (en) | 2020-05-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920784852.2U Active CN210580139U (en) | 2019-05-28 | 2019-05-28 | Pruning machine |
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| Country | Link |
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| CN (1) | CN210580139U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110178569A (en) * | 2019-05-28 | 2019-08-30 | 浙江亚特电器有限公司 | A kind of trimmer |
| CN114080913A (en) * | 2021-12-27 | 2022-02-25 | 广州华立学院 | High gardens trimming means of security |
| CN114600656A (en) * | 2022-02-24 | 2022-06-10 | 中南林业科技大学 | Full-automatic garden trimming combined cutter and trimming radian adjusting method thereof |
| CN114916330A (en) * | 2022-05-30 | 2022-08-19 | 长沙中联重科环境产业有限公司 | Cutter head with automatic obstacle avoidance system and hedge trimming vehicle |
-
2019
- 2019-05-28 CN CN201920784852.2U patent/CN210580139U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110178569A (en) * | 2019-05-28 | 2019-08-30 | 浙江亚特电器有限公司 | A kind of trimmer |
| CN110178569B (en) * | 2019-05-28 | 2023-10-27 | 浙江亚特电器股份有限公司 | Pruning machine |
| CN114080913A (en) * | 2021-12-27 | 2022-02-25 | 广州华立学院 | High gardens trimming means of security |
| CN114080913B (en) * | 2021-12-27 | 2024-03-08 | 广州华立学院 | Gardens trimming means that security is high |
| CN114600656A (en) * | 2022-02-24 | 2022-06-10 | 中南林业科技大学 | Full-automatic garden trimming combined cutter and trimming radian adjusting method thereof |
| CN114916330A (en) * | 2022-05-30 | 2022-08-19 | 长沙中联重科环境产业有限公司 | Cutter head with automatic obstacle avoidance system and hedge trimming vehicle |
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Address after: No. 150 Wenlong Road, Yuxin Town, Nanhu District, Jiaxing City, Zhejiang Province Patentee after: Zhejiang Yate Electric Appliance Co.,Ltd. Address before: No. 150 Wenlong Road, Yuxin Town, Nanhu District, Jiaxing City, Zhejiang Province Patentee before: ZHEJIANG YAT ELECTRICAL APPLIANCE Co.,Ltd. |