CN216982640U - Tree shaking device and fruit picking tree shaking machine - Google Patents
Tree shaking device and fruit picking tree shaking machine Download PDFInfo
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- CN216982640U CN216982640U CN202120974152.7U CN202120974152U CN216982640U CN 216982640 U CN216982640 U CN 216982640U CN 202120974152 U CN202120974152 U CN 202120974152U CN 216982640 U CN216982640 U CN 216982640U
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Abstract
The utility model provides a tree shaking device and a fruit picking tree shaking machine, wherein the tree shaking device comprises a base, a supporting structure and a clamping mechanism; the base is provided with a vibration mechanism; the supporting structure is arranged at one end of the base, and is provided with a binding surface for binding with the side surface of the trunk; the clamping mechanism is arranged on the base; the clamping mechanism is provided with a clamping end, and the clamping end is provided with a first clamping surface and a second clamping surface which are arranged oppositely; the clamping mechanism is provided with a first state and a second state, and in the first state, the attaching surface, the first clamping surface and the second clamping surface are used for encircling the side surface of the trunk; in the second state, the first clamping surface and the second clamping surface are separated from the surface of the trunk. According to the tree trunk clamping device, the supporting structure and the clamping mechanism are arranged, the tree trunk is encircled by the binding surface, the first clamping surface and the second clamping surface, excessive clamping force does not need to be applied to the tree trunk, and the tree trunk is prevented from being clamped and damaged.
Description
Technical Field
The utility model relates to the technical field of fruit picking, in particular to a tree shaking device and a tree shaking machine for fruit picking.
Background
After fruits such as red dates, Chinese chestnuts, walnuts, badam and the like grow mature, picking is traditionally carried out in a manual picking mode. One of the picking methods is manual picking by getting on a tree, and the other is picking by knocking branches and leaves under the tree by using bamboo poles and the like so that fruits fall off to realize picking. Because the fruits all grow on tall trees, the manual picking mode has high labor intensity, low efficiency, easy damage to fruit trees and certain danger.
For the picking efficiency who improves the fruit, adopt to shake the tree machine and pick more, current fruit tree is picked and is shaken the tree machine and pick the process and do, hold the vibration with the fruit tree trunk through clamping device for the fruit drops, in order to realize picking. Under the great operating mode of amplitude, in order to prevent to shake and loosen between tree machine and the trunk, need exert great clamping-force to the trunk, easily lead to clamping device to cause the centre gripping damage to the trunk.
SUMMERY OF THE UTILITY MODEL
The utility model provides a tree shaking device and a fruit picking tree shaking machine, which are used for solving the problem that when the existing fruit tree shaking machine is used for picking fruits, a trunk needs to be clamped and damaged due to the fact that a large clamping force needs to be applied to the trunk.
The utility model provides a tree shaking device, which comprises: the device comprises a base, a supporting structure and a clamping mechanism; the base is provided with a vibration mechanism; the supporting structure is arranged at one end of the base, and a binding surface for binding with the side surface of the trunk is arranged on the supporting structure; the clamping mechanism is arranged on the base; the clamping mechanism is provided with a clamping end, and the clamping end is provided with a first clamping surface and a second clamping surface which are arranged oppositely; the clamping mechanism has a first state and a second state, and in the first state, the attaching surface, the first clamping surface and the second clamping surface are used for encircling the side face of the trunk; in the second state, the first and second clamping surfaces are separated from the sides of the trunk.
According to the tree shaking device provided by the utility model, the clamping mechanism comprises a first clamping arm and a second clamping arm; one end of the first clamping arm and one end of the second clamping arm are respectively and rotatably arranged on the base, and the first clamping arm and the second clamping arm are respectively positioned on the opposite sides of the supporting structure; the clamping end is located the other end of first arm lock with between the other end of second arm lock, first clamping face is located first arm lock is close to one side of second arm lock, the second clamping face is located the second arm lock is close to one side of first arm lock.
According to the tree shaking device provided by the utility model, the clamping mechanism further comprises a first telescopic driving mechanism and a second telescopic driving mechanism; the fixed end of the first telescopic driving mechanism is rotatably arranged on the base, and the telescopic end of the first telescopic driving mechanism is rotatably connected with one end of the first clamping arm; the fixed end of the second telescopic driving mechanism is rotatably arranged on the base, and the telescopic end of the second telescopic driving mechanism is rotatably connected with one end of the second clamping arm.
According to the tree shaking device provided by the utility model, the first clamping arm and the second clamping arm are the same in structure and respectively comprise a first section and a second section; the first section is arranged at an obtuse angle with the second section; the clamping end is located at the first end of the first section, the second end of the first section is connected with the first end of the second section, the second end of the second section is rotatably connected with the base, and the telescopic end of the first telescopic driving mechanism or the telescopic end of the second telescopic driving mechanism is rotatably connected with the second end of the second section.
According to the tree shaking device provided by the utility model, the clamping mechanism comprises a third clamping arm, a fourth clamping arm, a third telescopic driving mechanism and a fourth telescopic driving mechanism; one end of the third clamping arm and one end of the fourth clamping arm are respectively and rotatably arranged at one end of the base, which is far away from the supporting structure, and the third clamping arm and the fourth clamping arm are respectively positioned at the opposite sides of the supporting structure; a clamping end is formed between the other end of the third clamping arm and the other end of the fourth clamping arm; the stiff end of the third flexible driving mechanism the stiff end of the fourth flexible driving mechanism rotates respectively and locates be close to on the base the one end of supporting structure, the flexible end of the third flexible driving mechanism with the middle part of third arm lock rotates and connects, the flexible end of the fourth flexible driving mechanism with the middle part of fourth arm lock rotates and connects.
According to the tree shaking device provided by the utility model, at least one of the attaching surface, the first clamping surface and the second clamping surface is provided with an elastic gasket.
According to the tree shaking device provided by the utility model, the vibration mechanism comprises an eccentric assembly and a rotary driving mechanism; the eccentric assemblies are sequentially arranged along the length direction of the base, the eccentric assemblies are rotatably connected with the base, an output shaft of the rotary driving mechanism is connected with one of the eccentric assemblies, and two adjacent eccentric assemblies are in power coupling connection; wherein, the vibration mechanism is used for vibrating along the length direction of base or the width direction of base.
According to the tree shaking device provided by the utility model, the eccentric assembly comprises a gear and an eccentric block; the gear is rotationally connected with the base, and the eccentric block is arranged on the gear; and the gears of two adjacent eccentric assemblies are meshed.
According to the tree shaking device provided by the utility model, the eccentric block is in a fan shape, the rotation axis of the eccentric block is superposed with the axis of the gear, and the eccentric block is coaxially connected with the gear.
The utility model also provides a fruit picking tree shaking machine, which comprises: a frame; the tree shaking device is arranged on the frame.
According to the tree shaking device and the fruit picking tree shaking machine provided by the utility model, the supporting structure and the clamping mechanism are arranged on the base, in the vibration process of the tree shaking device, the tree trunk of a fruit tree is encircled through the attaching surface arranged on the supporting structure and the first clamping surface and the second clamping surface arranged on the clamping mechanism, so that the clamping mechanism and the tree trunk cannot be loosened, based on the encircling manner, under the working condition of large-amplitude vibration, a larger clamping force does not need to be applied to the tree trunk, and the tree trunk is prevented from being clamped and damaged by the clamping mechanism.
Drawings
In order to more clearly illustrate the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a schematic top view of a tree-shaking apparatus according to a first embodiment of the present invention;
FIG. 2 is a schematic top view of a first tree-shaking apparatus provided by the present invention in a second state;
FIG. 3 is a schematic cross-sectional view taken along the line A-A of FIG. 1 according to the present invention;
FIG. 4 is a schematic top view of a second tree-shaking apparatus provided by the present invention in a first state;
reference numerals:
1: a tree shaking device; 11: a base; 12: a support structure;
13: a clamping mechanism; 14: a vibration mechanism; 130: a first clamp arm;
131: a second clamp arm; 132: a first telescopic driving mechanism; 133: a second telescopic driving mechanism;
134: a third clamp arm; 135: a fourth clamp arm; 136: a third telescopic driving mechanism;
137: a fourth telescopic driving mechanism; 138: an elastic pad; 140: an eccentric assembly;
141: a rotation driving mechanism; 1301: a first segment; 1302: a second segment;
1401: a gear; 1402: an eccentric mass.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. 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.
The tree shaking device and the fruit picking tree shaking machine provided by the utility model are described below with reference to fig. 1 to 4.
As shown in fig. 1 to 4, the present embodiment provides a tree shaking device, where the tree shaking device 1 includes: a base 11, a support structure 12 and a clamping mechanism 13; the base 11 is provided with a vibration mechanism 14; the supporting structure 12 is arranged at one end of the base 11, and the supporting structure 12 is provided with a binding surface for binding with the side surface of the trunk; the clamping mechanism 13 is arranged on the base 11; the clamping mechanism 13 is provided with a clamping end, and the clamping end is provided with a first clamping surface and a second clamping surface which are arranged oppositely; the clamping mechanism 13 has a first state and a second state, and in the first state, the attaching surface, the first clamping surface and the second clamping surface are used for encircling the side surface of the trunk; in the second state, the first clamping surface and the second clamping surface are separated from the side of the trunk.
Specifically, this embodiment is through setting up bearing structure 12 and fixture 13 on base 11, shaking the in-process of tree device 1 vibration, through setting up binding face and first clamping face and the second clamping face of setting on fixture 13 on bearing structure, realize embracing to the fruit tree trunk to make fixture 13 and trunk can not loosen and take off, based on the mode of embracing tightly, under the operating mode of big amplitude vibration, need not to exert great clamping-force to the trunk, avoid fixture 13 to produce the centre gripping damage to the trunk.
It should be noted here that the abutting surface, the first clamping surface and the second clamping surface are respectively a plane and/or a curved surface. It can be understood that the attaching surface, the first clamping surface and the second clamping surface are all planes; or the binding surface, the first clamping surface and the second clamping surface are curved surfaces; or, the attaching surface is a curved surface, and the first clamping surface and the second clamping surface are planes, which are not exhaustive.
In one embodiment, as shown in fig. 1, the abutting surface, the first clamping surface and the second clamping surface are all flat surfaces, and in the case of realizing the embracing, an included angle formed between any two of the abutting surface, the first clamping surface and the second clamping surface on a side close to the trunk is an acute angle.
As shown in fig. 1 and fig. 2, in a preferred embodiment, the clamping mechanism 13 of the present embodiment includes a first clamping arm 130 and a second clamping arm 131, one end of the first clamping arm 130 and one end of the second clamping arm 131 are respectively rotatably disposed on the base 11, and the first clamping arm 130 and the second clamping arm 131 are respectively located at opposite sides of the supporting structure 12; the clamping end is located between the other end of the first clamping arm 130 and the other end of the second clamping arm 131, the first clamping surface is arranged on one side of the first clamping arm 130 close to the second clamping arm 131, and the second clamping surface is arranged on one side of the second clamping arm 131 close to the first clamping arm 130.
In one embodiment, as shown in fig. 1, the first arm 130 is rotatably disposed on one side of the base in the width direction, the second arm 131 is rotatably disposed on the other side of the base in the width direction, the rotation center of the first arm 130 and the rotation center of the second arm 131 are located at one end of the base in the length direction, the support structure 12 is fixedly disposed at one end of the base in the length direction, and the first arm 130, the second arm 131 and the support structure 12 form an encircling shape on the trunk when the clamping mechanism 13 is in the first state.
As shown in fig. 1 and fig. 2, in order to drive the first clamping arm 130 and the second clamping arm 131 to rotate, the clamping mechanism of the present embodiment further includes a first telescopic driving mechanism 132 and a second telescopic driving mechanism 133; the fixed end of the first telescopic driving mechanism 132 is rotatably disposed on the base 11, and the telescopic end of the first telescopic driving mechanism 132 is rotatably connected with one end of the first clamping arm 130; the fixed end of the second telescopic driving mechanism 133 is rotatably disposed on the base 11, and the telescopic end of the second telescopic driving mechanism 133 is rotatably connected to one end of the second clamping arm 131.
In a preferred embodiment, as shown in figure 1, the clamping mechanism 13 is in a first state with the abutment surface, the first clamping surface and the second clamping surface abutting the sides of the trunk.
In a preferred embodiment, the gripping means 13 is in the second state, as shown in fig. 2, with the first and second gripping surfaces separated from the sides of the trunk.
The first telescopic driving mechanism 132 and the second telescopic driving mechanism 133 include: the types of the first telescopic driving mechanism 132 and the second telescopic driving mechanism 133 are not limited to any of the hydraulic cylinder, the linear motor, the air cylinder, and the electric push rod.
In one embodiment, as shown in fig. 2, the rotation center of the first clamping arm 130 on the base 11 is located at one end of the base in the length direction, the fixed end of the first telescopic driving mechanism 132 is rotatably disposed at the other end of the base in the length direction, and the telescopic end of the first telescopic driving mechanism 132 is rotatably connected to one end of the first clamping arm 130 close to the rotation center; the rotation center of the second clamping arm 131 on the base 11 is located at one end of the base in the length direction, the fixed end of the second telescopic driving mechanism 133 is rotatably arranged at the other end of the base in the length direction, and the telescopic end of the second telescopic driving mechanism 133 is rotatably connected with one end of the second clamping arm 131 close to the rotation center.
Specifically, the telescopic end of the first telescopic driving mechanism 132 and the telescopic end of the second telescopic driving mechanism 133 extend or retract synchronously to drive the first clamp arm 130 and the second clamp arm 131 to rotate synchronously on the base 11, respectively, so as to switch the clamping mechanism 13 between the first state and the second state.
Preferably, as shown in fig. 1 to 3, the first clamping arm 130 and the second clamping arm 131 shown in this embodiment have the same structure, and both include a first section 1301 and a second section 1302; an included angle between the first segment 1301 and the second segment 1302 is alpha; the gripping end is located at a first end of the first segment 1301, a second end of the first segment 1301 is connected to a first end of the second segment 1302, a second end of the second segment 1302 is rotatably connected to the base 11, and a telescoping end of the first telescoping drive mechanism 132 or a telescoping end of the second telescoping drive mechanism 133 is rotatably connected to a second end of the second segment 1302.
In particular, the advantage of providing the first clamp arm 130 in two segments is that the telescopic end of the first telescopic driving mechanism 132 only needs to be extended by a small length, and the clamping end of the first segment 1301 can be in contact with the trunk; the value range of alpha is 90-180 degrees, namely, the included angle between the first section 1301 and the second section 1302 is an obtuse angle, and the obtuse angle is set to have the effect that the clamping end is fully contacted with the trunk, so that the second section 1302 is prevented from being contacted with the trunk, and specific values of alpha include 120 degrees, 135 degrees and 150 degrees.
In one embodiment, as shown in fig. 1, a first end of first segment 1301 of first gripper arm 130 and a first end of first segment of second gripper arm 131 form a gripper end therebetween, and first segment 1301 and second segment 1302 form an angle a of 120 °; the rotation center of the second end of the second segment 1302 on the first clamping arm 130 is close to the support structure 12, the telescopic end of the first telescopic driving mechanism 132 is hinged to the second end of the second segment 1302, and the rotation center and the hinge point of the second segment 1302 are arranged at intervals so as to realize that the first telescopic driving mechanism 132 drives the second segment 1302 to rotate, thereby driving the first segment 1301 to rotate, and under the synchronous driving of the first telescopic driving mechanism 132 and the second telescopic driving mechanism 133, the clamping mechanism 13 is switched between the first state and the second state.
In another preferred embodiment, as shown in fig. 4, the clamping mechanism 13 of this embodiment includes a third clamping arm 134, a fourth clamping arm 135, a third telescopic driving mechanism 136 and a fourth telescopic driving mechanism 137; one end of the third clamping arm 134 and one end of the fourth clamping arm 135 are respectively and rotatably disposed at one end of the base 11 away from the supporting structure 12, and the third clamping arm 134 and the fourth clamping arm 135 are respectively located at opposite sides of the supporting structure 12; a clamping end is formed between the other end of the third clamping arm 134 and the other end of the fourth clamping arm 35; the fixed end of the third telescopic driving mechanism 136 and the fixed end of the fourth telescopic driving mechanism 137 are respectively rotatably disposed at one end of the base 11 close to the supporting structure 12, the telescopic end of the third telescopic driving mechanism 136 is rotatably connected with the middle portion of the third clamping arm 134, and the telescopic end of the fourth telescopic driving mechanism 137 is rotatably connected with the middle portion of the fourth clamping arm 135.
Specifically, with gripper mechanism 13 in the first state, the telescopic ends of third telescopic drive mechanism 136 and fourth telescopic drive mechanism 137 are both in a retracted state, so that third gripper arm 134 and fourth gripper arm 135 are in a close state; with the gripper mechanism 13 in the second state, the telescopic end of the third telescopic drive mechanism 136 and the telescopic end of the fourth telescopic drive mechanism 137 are both in the extended state, so that the third clip arm 134 and the fourth clip arm 135 are in the remote state.
Wherein, the third telescopic driving mechanism 136 and the fourth telescopic driving mechanism 137 include: any one of the hydraulic cylinder, the linear motor, the air cylinder, and the electric push rod is not limited to the type of the third telescopic driving mechanism 136 and the fourth telescopic driving mechanism 137.
In one embodiment, the supporting structure 12 is located at one end of the base in the length direction, one end of the third arm 134 and one end of the fourth arm 135 are respectively rotatably disposed at the other end of the base in the length direction, a fixed end of the third telescopic driving mechanism 136 and a fixed end of the fourth telescopic driving mechanism 137 are respectively rotatably connected to one end of the base in the length direction, a telescopic end of the third telescopic driving mechanism 136 is rotatably connected to a middle portion of the third arm 134, a telescopic end of the fourth telescopic driving mechanism 137 is rotatably connected to a middle portion of the fourth arm 135, and under the synchronous driving of the third telescopic driving mechanism 136 and the fourth telescopic driving mechanism 137, the third arm 134 and the fourth arm 135 synchronously rotate on the base 11, so as to switch the clamping mechanism 13 between the first state and the second state.
Preferably, in order to reduce the clamping damage of the abutting surface, the first clamping surface and the second clamping surface to the trunk during the vibration of the tree shaking device, at least one of the abutting surface, the first clamping surface and the second clamping surface shown in the embodiment is provided with an elastic gasket 138. It will be appreciated that the resilient pads 138 are provided on the abutment surface, or the resilient pads 138 are provided on the first clamping surface and the second clamping surface, or the resilient pads 138 are provided on both the abutment surface, the first clamping surface and the second clamping surface.
As shown in fig. 1, fig. 2 and fig. 4, the adhering surface, the first clamping surface and the second clamping surface of the present embodiment are provided with elastic gaskets 138; the elastic pad 138 disposed on the first clamping surface is located on a side of the first section 1301 of the first clamping arm 130 close to the second clamping arm 131, and the elastic pad 138 disposed on the second clamping surface is located on a side of the first section 1301 of the second clamping arm 131 close to the first clamping arm 130.
Preferably, in order to realize the tree shaking device vibrating in a certain direction, the vibrating mechanism 14 shown in the present embodiment includes an eccentric assembly 140 and a rotary driving mechanism 141; the plurality of eccentric assemblies 140 are arranged, the plurality of eccentric assemblies 140 are sequentially arranged along the length direction of the base, the plurality of eccentric assemblies 140 are rotatably connected with the base 11, the output shaft of the rotary driving mechanism 141 is connected with one of the eccentric assemblies 140, and two adjacent eccentric assemblies 140 are in power coupling connection; the vibration mechanism 14 is configured to vibrate in the longitudinal direction of the base or in the width direction of the base.
It should be noted that the plurality of eccentric assemblies 140 may be configured to vibrate in a fixed direction by the principle that the plurality of eccentric assemblies 140 are linked to each other such that the plurality of eccentric assemblies 140 rotate synchronously, the centrifugal forces generated by the plurality of eccentric assemblies 140 during rotation are superposed on each other in the vibration direction, and the centrifugal forces generated by the plurality of eccentric assemblies 140 during rotation are offset from each other in the direction perpendicular to the vibration direction.
Preferably, in order to realize the reliability of the linkage between the eccentric assemblies 140, the eccentric assembly 140 shown in the present embodiment includes a gear 1401 and an eccentric block 1402; the gear 1401 is rotatably connected with the base 11, the eccentric block 1402 is arranged on the gear 1401, and the gear 1401 between two adjacent eccentric assemblies 140 is meshed.
In one embodiment, as shown in fig. 2, there are two eccentric assemblies 140, two eccentric assemblies 140 are sequentially arranged on the central axis of the base 11 along the length direction of the base, and since the gears 1401 of two adjacent eccentric assemblies 140 are engaged, the rotation directions of the two gears 1401 are clockwise and counterclockwise, respectively, that is, the rotation directions of the two eccentric blocks 1402 are clockwise and counterclockwise, respectively.
Preferably, the preset initial position of the eccentric mass 1402 shown in this embodiment is based on the vibration direction of the vibration mechanism 14.
In one embodiment, as shown in fig. 2, two eccentric assemblies 140 are provided, and by providing the initial position of the eccentric blocks 1402 at one side close to the supporting structure 12, the centrifugal forces generated by the two eccentric blocks 1402 during the synchronous rotation of the two eccentric blocks 1402 cancel each other out in the width direction of the base and are superimposed on each other in the length direction of the base, so as to realize the vibration mechanism 14 vibrating in the length direction of the base, thereby driving the trunk to vibrate in the length direction of the base.
In another embodiment, two eccentric assemblies 140 are provided, and by setting the initial position of one eccentric block 1402 on the side close to the supporting structure 12 and the initial position of the other eccentric block 1402 on the side away from the supporting structure 12, the centrifugal forces generated by the two eccentric blocks 1402 cancel each other in the length direction of the base and are superposed on each other in the width direction of the base during the synchronous rotation of the two eccentric blocks 1402, so as to realize the vibration mechanism 14 vibrating in the width direction of the base, thereby driving the trunk to vibrate in the width direction of the base.
Preferably, as shown in fig. 1, 2 and 4, the eccentric block 1402 shown in this embodiment has a fan shape, the rotation axis of the eccentric block 1402 coincides with the axis of the gear 1401, the rotation axis of the gear 1401 is rotatably provided on the base 11, and the eccentric block 1402 and the gear 1401 are respectively connected to the rotation axes of the gear 1401, so that the eccentric block 1402 and the gear 1401 rotate synchronously around the axis of the gear 1401.
Preferably, this embodiment also provides a fruit picking tree shaking machine, which comprises a frame and the tree shaking device 1 installed on the frame.
Since the fruit picking tree shaking machine adopts the tree shaking device 1 shown in the above embodiment, the specific structure of the tree shaking device 1 refers to the above embodiment, and since the fruit picking tree shaking machine adopts all technical solutions of all the above embodiments, at least all the beneficial effects brought by the technical solutions of the above embodiments are achieved, and no further description is given here.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (9)
1. A tree shaking device, comprising:
the base is provided with a vibration mechanism;
the supporting structure is arranged at one end of the base, and a binding surface for binding with the side surface of the trunk is arranged on the supporting structure;
the clamping mechanism is arranged on the base; the clamping mechanism is provided with a clamping end, and the clamping end is provided with a first clamping surface and a second clamping surface which are arranged oppositely;
the clamping mechanism has a first state and a second state, and in the first state, the attaching surface, the first clamping surface and the second clamping surface are used for encircling the side face of the trunk; in the second state, the first and second clamping surfaces are separated from the sides of the trunk;
the vibration mechanism comprises an eccentric assembly and a rotary driving mechanism;
the plurality of eccentric assemblies are sequentially arranged along the length direction of the base, the plurality of eccentric assemblies are rotationally connected with the base, an output shaft of the rotary driving mechanism is connected with one of the eccentric assemblies, and two adjacent eccentric assemblies are in power coupling connection;
wherein, the vibration mechanism is used for vibrating along the length direction of the base or the width direction of the base.
2. The tree shaking device of claim 1,
the clamping mechanism comprises a first clamping arm and a second clamping arm;
one end of the first clamping arm and one end of the second clamping arm are respectively and rotatably arranged on the base, and the first clamping arm and the second clamping arm are respectively positioned on the opposite sides of the supporting structure;
the clamping end is located the other end of first arm lock with between the other end of second arm lock, first clamping face is located first arm lock is close to one side of second arm lock, the second clamping face is located the second arm lock is close to one side of first arm lock.
3. The tree shaking device of claim 2,
the clamping mechanism further comprises a first telescopic driving mechanism and a second telescopic driving mechanism;
the fixed end of the first telescopic driving mechanism is rotatably arranged on the base, and the telescopic end of the first telescopic driving mechanism is rotatably connected with one end of the first clamping arm;
the fixed end of the second telescopic driving mechanism is rotatably arranged on the base, and the telescopic end of the second telescopic driving mechanism is rotatably connected with one end of the second clamping arm.
4. The tree shaking device of claim 3,
the first clamping arm and the second clamping arm are identical in structure and comprise a first section and a second section; the first section and the second section are arranged at an obtuse angle;
the clamping end is located at the first end of the first section, the second end of the first section is connected with the first end of the second section, the second end of the second section is rotatably connected with the base, and the telescopic end of the first telescopic driving mechanism or the telescopic end of the second telescopic driving mechanism is rotatably connected with the second end of the second section.
5. The tree shaking device of claim 1,
the clamping mechanism comprises a third clamping arm, a fourth clamping arm, a third telescopic driving mechanism and a fourth telescopic driving mechanism;
one end of the third clamping arm and one end of the fourth clamping arm are respectively and rotatably arranged at one end, deviating from the supporting structure, of the base, and the third clamping arm and the fourth clamping arm are respectively positioned at the opposite sides of the supporting structure; a clamping end is formed between the other end of the third clamping arm and the other end of the fourth clamping arm;
the stiff end of the flexible actuating mechanism of third the stiff end of the flexible actuating mechanism of fourth rotates respectively and locates the base is close to bearing structure's one end, the flexible end of the flexible actuating mechanism of third with the middle part of third arm lock rotates and connects, the flexible end of the flexible actuating mechanism of fourth with the middle part of fourth arm lock rotates and connects.
6. The tree shaking device as claimed in any one of claims 1 to 5,
at least one of the attaching surface, the first clamping surface and the second clamping surface is provided with an elastic gasket.
7. The tree shaking device of claim 1,
the eccentric assembly comprises a gear and an eccentric block;
the gear is rotationally connected with the base, and the eccentric block is arranged on the gear; and the gears of two adjacent eccentric assemblies are meshed.
8. The tree shaking device of claim 7,
the eccentric block is fan-shaped, the rotation axis of the eccentric block coincides with the axis of the gear, and the eccentric block is coaxially connected with the gear.
9. A fruit picking tree shaking machine is characterized by comprising: a frame; a tree shaking device as claimed in any one of claims 1 to 8 is mounted on the frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120974152.7U CN216982640U (en) | 2021-05-08 | 2021-05-08 | Tree shaking device and fruit picking tree shaking machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120974152.7U CN216982640U (en) | 2021-05-08 | 2021-05-08 | Tree shaking device and fruit picking tree shaking machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216982640U true CN216982640U (en) | 2022-07-19 |
Family
ID=82366596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120974152.7U Active CN216982640U (en) | 2021-05-08 | 2021-05-08 | Tree shaking device and fruit picking tree shaking machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216982640U (en) |
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2021
- 2021-05-08 CN CN202120974152.7U patent/CN216982640U/en active Active
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