CN212520041U - Mechanical vibration picking device for forest fruit picking operation - Google Patents
Mechanical vibration picking device for forest fruit picking operation Download PDFInfo
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- CN212520041U CN212520041U CN202020860884.9U CN202020860884U CN212520041U CN 212520041 U CN212520041 U CN 212520041U CN 202020860884 U CN202020860884 U CN 202020860884U CN 212520041 U CN212520041 U CN 212520041U
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Abstract
A mechanical vibration picking device for picking operation of forest fruits relates to a forest fruit picking device. The utility model provides a current forest fruit picking machine not have the demand design to forestry harvesting work volume, have the problem of forest fruit picking inefficiency. The one end of lifing arm (4) is articulated with the upper portion of brace table (2), and it is articulated with the middle part of brace table (2) that lifing cylinder (3), and the jar pole of lifing cylinder (3) is articulated with lifing arm (4), and roll-over stand (6) are articulated with the other end of lifing arm (4), and install upset hydro-cylinder (5) the tip of the other end of lifing arm (4), the jar pole of upset hydro-cylinder (5) are articulated with roll-over stand (6), and install on roll-over stand (6) telescopic hydro-cylinder (7), and the jar pole of telescopic hydro-cylinder (7) is articulated with the box of vibrating device (8), picks jack catch (9) and installs in one of telescopic link (14) of vibrating device (8). The utility model is used for the operation is picked to the forest fruit.
Description
Technical Field
The utility model relates to a device is picked in mechanical vibration that is used for forest fruit picking operation belongs to forest fruit picking technical field.
Background
Traditional forest fruit is picked and is adopted manual work basically, and is inefficient, consumes time for a long time, and is with high costs. The low efficiency of manual picking operations also directly affects the harvesting, storage, processing and sale of the forest fruits. With the increase of scientific and technological investment and policy support of the forest and fruit industry in China, the backward manual harvesting mode cannot meet the requirements of forest and fruit industrialization and large-scale production. It is desirable to have a fast and efficient mechanical device for picking fruit trees that frees the labor from the heavy work. For this reason, a number of forest fruit picking machines have also been provided in the prior art.
The balance mechanical arm suitable for picking the forest fruits, which is disclosed in the prior art, generally comprises a telescopic mechanical arm and a self-balancing telescopic mechanism, solves the problem that the existing picking mechanical arm is easy to topple after being extended, does not mention the problem of the degree of freedom of the picking balance mechanical arm, and is not high in the view of the structure. The prior art also discloses a mechanical arm suitable for picking the forest fruits, which generally comprises an automatic jacking mechanism and a self-adaptive opening and closing locking mechanism, and solves the problem that the existing forest fruit picking machine is damaged by overlarge picking force, but the flexibility of the picking mechanical arm is not researched, and the picking mechanical arm can not pick the forest fruits at certain positions in the using process, so that the flexibility of the picking mechanical arm needs to be further improved.
In conclusion, the existing forest fruit picking machine has the problems that the forest fruits at certain positions cannot be picked due to low degree of freedom and poor flexibility.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve current forest fruit picking machine and have the not high, the poor forest fruit that leads to certain position of degree of freedom to pick the problem that can not arrive of flexibility, and then provide a mechanical vibration harvesting device that is used for forest fruit picking operation.
The utility model discloses a solve the technical scheme that above-mentioned technical problem took and be:
the utility model discloses a mechanical vibration picking device for forest fruit picking operation, which comprises a rotary table component 1, a supporting table 2, a lifting oil cylinder 3, a lifting arm 4, a turnover oil cylinder 5, a turnover frame 6, a telescopic oil cylinder 7, a vibrating device 8 and a picking claw 9, wherein the supporting table 2 is arranged on the upper end surface of a chassis of a harvester through the rotary table component 1; one end of the lifting arm 4 is hinged to the upper portion of the supporting table 2, the lifting oil cylinder 3 is hinged to the middle portion of the supporting table 2, a cylinder rod of the lifting oil cylinder 3 is hinged to the lifting arm 4, the overturning frame 6 is hinged to the other end of the lifting arm 4, the overturning oil cylinder 5 is installed at the end portion of the other end of the lifting arm 4, the cylinder rod of the overturning oil cylinder 5 is hinged to the overturning frame 6, the telescopic oil cylinder 7 is installed on the overturning frame 6, a cylinder rod of the telescopic oil cylinder 7 is hinged to a box body of the vibrating device 8, and the picking clamping claw 9 is installed at one end of a telescopic rod 14 of the.
In one embodiment, the vibration device 8 comprises a vibration box 11, a crank 12, a connecting rod 13, a telescopic rod 14 and a crank motor, wherein the crank 12 and the connecting rod 13 are positioned in the vibration box 11, one end of the crank 12 is installed on an output shaft of the crank motor, the other end of the crank 12 is hinged with one end of the connecting rod 13, and the other end of the connecting rod 13 is hinged with the other end of the telescopic rod 14.
In one embodiment, the lifting arm 4 is composed of a front lifting arm and a rear lifting arm, the lifting arm 4 is a frame structure formed by integrating the front lifting arm and the rear lifting arm, and the included angle formed by the front lifting arm and the rear lifting arm ranges from 135 degrees to 155 degrees.
In one embodiment, the turntable assembly 1 is a cylinder, and the turntable assembly 1 can rotate through a 360 ° range.
In one embodiment, the picking jaws 9 are formed by two jaws at an angle, the angle at which the jaws open and close being adjustable.
In one embodiment, the inner side of the picking jaws 9 is provided with a rubber pad.
In one embodiment, the mechanical vibration picking device for forest fruit picking operation further comprises a cuboid frame, the vibrating device 8 is installed in the cuboid frame, and a cylinder rod of the telescopic oil cylinder 7 is hinged with a cross beam of the cuboid frame.
Compared with the prior art, the utility model following beneficial effect has:
the mechanical vibration picking device for the forest fruit picking operation of the utility model drives the trunk of the tree to vibrate through the vibration device and the picking claw, the vibration device adopts the crank connecting rod type design, and the telescopic rod is driven to do reciprocating linear motion through the circular motion of the crank, thereby generating vibration exciting force; the rotating speed of the crank is adjusted by controlling the rotating speed of the motor, so that the output vibration frequency of the vibrator is adjusted; the picking clamping jaws and the tree trunks are driven to vibrate through the vibration of the vibration device, the tree trunks vibrate to enable the forest fruits to fall off, and then the fallen forest fruits are collected through the collection device to finish picking;
the utility model discloses a picking head can be controlled to the upset hydro-cylinder at the vertical plane luffing motion, and vibrating device can control picking head rotatory, picks arm work more nimble, and adaptability is stronger, except can pressing from both sides the trees trunk better, can also press from both sides the branch, and the while vibrating bin frequency is adjustable, can adjust vibration frequency according to the trees trunk or the branch that clip, has improved the forest fruit and has picked efficiency. The utility model discloses a forest fruit picking machine's degree of freedom and flexibility are improved and are realized being in the comprehensive harvesting of different positions forest fruit.
Drawings
Fig. 1 is a front view of the mechanical vibration picking device for picking forest fruits of the present invention;
FIG. 2 is a top view of the mechanical vibration picking device for picking forest fruits according to the present invention;
fig. 3 is a schematic structural view of a vibration device 8 according to a second embodiment;
wherein: 1 is a rotary table component, 2 is a supporting table, 3 is a lifting oil cylinder, 4 is a lifting arm, 5 is a turnover oil cylinder, 6 is a turnover frame, 7 is a telescopic oil cylinder, 8 is a vibrating device, 9 is a picking claw, 11 is a vibrating box body, 12 is a crank, 13 is a connecting rod and 14 is a telescopic rod.
Detailed Description
The first embodiment is as follows: as shown in fig. 1 to 3, the mechanical vibration picking device for forest fruit picking operation of the present embodiment includes a turntable assembly 1, a support table 2, a lift cylinder 3, a lift arm 4, a turnover cylinder 5, a turnover frame 6, a telescopic cylinder 7, a vibrating device 8 and picking claws 9, wherein the support table 2 is mounted on the upper end surface of a chassis of a harvester through the turntable assembly 1; one end of the lifting arm 4 is hinged to the upper portion of the supporting table 2, the lifting oil cylinder 3 is hinged to the middle portion of the supporting table 2, a cylinder rod of the lifting oil cylinder 3 is hinged to the lifting arm 4, the overturning frame 6 is hinged to the other end of the lifting arm 4, the overturning oil cylinder 5 is installed at the end portion of the other end of the lifting arm 4, the cylinder rod of the overturning oil cylinder 5 is hinged to the overturning frame 6, the telescopic oil cylinder 7 is installed on the overturning frame 6, a cylinder rod of the telescopic oil cylinder 7 is hinged to a box body of the vibrating device 8, and the picking clamping claw 9 is installed at one end of a telescopic rod 14 of the.
The second embodiment is as follows: as shown in fig. 3, the vibration device 8 of the present embodiment includes a vibration box 11, a crank 12, a connecting rod 13, a telescopic rod 14, and a crank motor, wherein the crank 12 and the connecting rod 13 are located in the vibration box 11, one end of the crank 12 is mounted on an output shaft of the crank motor, the other end of the crank 12 is hinged to one end of the connecting rod 13, and the other end of the connecting rod 13 is hinged to the other end of the telescopic rod 14.
So design, vibrating device 8 adopts the design of crank connecting rod formula, through the circular motion of crank 12, drives telescopic link 14 and makes reciprocating linear motion to produce the vibration exciting force, adjust crank 12 rotational speed through controlling crank motor rotational speed, and then adjust vibrating device 8's output vibration frequency.
Other components and connections are the same as those in the first embodiment.
The third concrete implementation mode: as shown in fig. 1 and 2, the lift arm 4 of the present embodiment is composed of a front lift arm and a rear lift arm, the lift arm 4 is a frame structure in which the front lift arm and the rear lift arm are integrally formed, and an included angle formed by the front lift arm and the rear lift arm ranges from 135 ° to 155 °.
By the design, the lifting oil cylinder 3 is connected to the supporting table 2 and the lifting arm 4, and the front end of the lifting arm 4 is located at a reasonable picking position by controlling the extension and retraction of the lifting oil cylinder 3.
Other components and connection relationships are the same as those in the first or second embodiment.
The fourth concrete implementation mode: as shown in fig. 1 and 2, the turntable assembly 1 of the present embodiment is a cylinder, and the turntable assembly 1 can rotate in a range of 360 °.
By adopting the design, the rotary table assembly 1 can rotate for 360 degrees, so that the lifting arm 4 can work towards all directions.
Other components and connection relationships are the same as those in the third embodiment.
The fifth concrete implementation mode: as shown in fig. 2, the picking claw 9 of the present embodiment is formed by two clamping plates at a certain angle, and the opening and closing angle of the two clamping plates can be adjusted.
By the design, the opening and closing angle of the clamping plate can be adjusted according to the diameter of the trunk of the tree.
The other components and the connection relations are the same as those of the first, second or fourth embodiment.
The sixth specific implementation mode: as shown in fig. 3, a rubber pad is provided inside the picking claw 9 in the present embodiment.
Due to the design, the damage of the picking clamping jaws 9 to the trunk of the tree in the picking process can be reduced and avoided.
The other components and the connection relationship are the same as those in the fifth embodiment.
The seventh embodiment: as shown in fig. 1 and 2, the mechanical vibration picking device for picking forest fruits in the embodiment further comprises a rectangular frame, the vibration device 8 is installed in the rectangular frame, and a cylinder rod of the telescopic cylinder 7 is hinged to a cross beam of the rectangular frame.
So design, the crank motor of being convenient for is fixed on the cuboid frame, can strengthen vibrating device 8's stability.
Other components and connections are the same as in the first, second, fourth or sixth embodiments.
The above is only a preferred embodiment of the present invention, and it should be noted that: for those skilled in the art, without departing from the principle of the present invention, several modifications and equivalent substitutions can be made, and these modifications and equivalent substitutions are intended to be covered by the claims of the present invention.
The working principle is as follows:
the rotary table component 1 of the picking device of the utility model is connected with the chassis of the picking machine, and the rotary table component 1 can rotate for 360 degrees, so that the lifting arm 4 can work towards all directions; the lifting oil cylinder 3 is connected to the support table 2 and the lifting arm 4, and the lifting arm 4 is positioned at a reasonable picking position by controlling the extension and retraction of the lifting oil cylinder 3; the overturning oil cylinder 5 is connected to the lifting arm 4 and the overturning frame 6, and the angle of the picking clamping jaw 9 relative to the tree trunk is adjusted by controlling the expansion of the overturning oil cylinder 5, so that the picking clamping jaw 9 is perpendicular to the tree trunk, and the damage to the trunk in the picking process is avoided; the telescopic oil cylinder 7 is connected to the roll-over stand 6 and the cuboid frame and is mainly used for adjusting the position of the picking clamping jaws 9 in the horizontal direction so that the picking clamping jaws 9 can firmly clamp the trunk of the tree; the three oil cylinders are mutually matched, so that the picking clamping jaws 9 can accurately clamp the trunk of the tree;
the vibration device 8 adopts a crank connecting rod type design, and drives the telescopic rod 14 to do reciprocating linear motion through the circular motion of the crank 12, so as to generate vibration exciting force; the rotating speed of the crank 12 is adjusted by controlling the rotating speed of the crank motor, so that the output vibration frequency of the vibrator vibrating device 8 is adjusted; the vibration of the picking clamping jaws 9 drives the tree trunk to rock, so that the forest fruits fall off, and the picking action is completed.
Claims (7)
1. A mechanical vibration picking device for forest fruit picking operation comprises a rotary table assembly (1), a supporting table (2), a lifting oil cylinder (3), a lifting arm (4), a turnover oil cylinder (5), a turnover frame (6), a telescopic oil cylinder (7), a vibrating device (8) and picking clamping jaws (9), wherein the supporting table (2) is mounted on the upper end surface of a base plate of a picking machine through the rotary table assembly (1); the method is characterized in that: the one end of lifing arm (4) is articulated with the upper portion of brace table (2), and it is articulated with the middle part of brace table (2) that lifing cylinder (3), and the jar pole of lifing cylinder (3) is articulated with lifing arm (4), and roll-over stand (6) are articulated with the other end of lifing arm (4), and install upset hydro-cylinder (5) the tip of the other end of lifing arm (4), the jar pole of upset hydro-cylinder (5) are articulated with roll-over stand (6), and install on roll-over stand (6) telescopic hydro-cylinder (7), and the jar pole of telescopic hydro-cylinder (7) is articulated with the box of vibrating device (8), picks jack catch (9) and installs in one of telescopic link (14) of vibrating device (8).
2. A mechanical vibratory picking apparatus for forest fruit picking operations as claimed in claim 1 in which: the vibrating device (8) comprises a vibrating box body (11), a crank (12), a connecting rod (13), a telescopic rod (14) and a crank motor, the crank (12) and the connecting rod (13) are located in the vibrating box body (11), one end of the crank (12) is installed on an output shaft of the crank motor, the other end of the crank (12) is hinged to one end of the connecting rod (13), and the other end of the connecting rod (13) is hinged to the other end of the telescopic rod (14).
3. A mechanical vibratory picking apparatus for forest fruit picking operations as claimed in claim 1 or 2 in which: the lifting arm (4) comprises preceding lifting arm and back lifting arm, and lifting arm (4) are the frame construction that preceding lifting arm and back lifting arm integrated into one piece made, and preceding lifting arm and the back lifting arm contained angle scope of forming is 135 ~ 155.
4. A mechanical vibratory picking apparatus for forest fruit picking operations as claimed in claim 3 in which: the rotary table assembly (1) is a cylinder, and the rotary table assembly (1) can rotate within the range of 360 degrees.
5. A mechanical vibratory picking apparatus for forest fruit picking operations as claimed in claim 1, 2 or 4 in which: the picking claw (9) is composed of two clamping plates with a certain angle, and the opening and closing angle of the two clamping plates can be adjusted.
6. A mechanical vibratory picking apparatus for forest fruit picking operations as claimed in claim 5 in which: the inner side of the picking claw (9) is provided with a rubber pad.
7. A mechanical vibratory picking apparatus for forest fruit picking operations as claimed in claim 1, 2, 4 or 6 in which: the mechanical vibration picking device for the forest fruit picking operation further comprises a cuboid frame, the vibrating device (8) is installed in the cuboid frame, and a cylinder rod of the telescopic oil cylinder (7) is hinged to a cross beam of the cuboid frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020860884.9U CN212520041U (en) | 2020-05-21 | 2020-05-21 | Mechanical vibration picking device for forest fruit picking operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020860884.9U CN212520041U (en) | 2020-05-21 | 2020-05-21 | Mechanical vibration picking device for forest fruit picking operation |
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| Publication Number | Publication Date |
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| CN212520041U true CN212520041U (en) | 2021-02-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020860884.9U Active CN212520041U (en) | 2020-05-21 | 2020-05-21 | Mechanical vibration picking device for forest fruit picking operation |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114793630A (en) * | 2022-06-03 | 2022-07-29 | 石河子大学 | Rotatable sea-buckthorn pruning clamping excitation arm |
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2020
- 2020-05-21 CN CN202020860884.9U patent/CN212520041U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114793630A (en) * | 2022-06-03 | 2022-07-29 | 石河子大学 | Rotatable sea-buckthorn pruning clamping excitation arm |
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