CN202617724U - Semi-mounted vibrating picking head for picking oil-tea fruits - Google Patents
Semi-mounted vibrating picking head for picking oil-tea fruits Download PDFInfo
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- CN202617724U CN202617724U CN 201220107830 CN201220107830U CN202617724U CN 202617724 U CN202617724 U CN 202617724U CN 201220107830 CN201220107830 CN 201220107830 CN 201220107830 U CN201220107830 U CN 201220107830U CN 202617724 U CN202617724 U CN 202617724U
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Abstract
The utility model discloses a semi-mounted vibrating picking head for picking oil-tea fruits, belongs to the field of forest fruit picking equipment and aims to solve the problem of low efficiency of oil-tea fruit picking at present. The semi-mounted vibrating picking head disclosed by the utility model comprises a left chuckand a right s, a hydraulic motor for providing a vibration source, a vibrating module capable of regulating the eccentric distance, a hydraulic cylinder for clamping, a damping supporting mechanism for relieving the influence of vibration on an arm support of a picking machine and a damping supporting mechanism with both a damping function and a function of supporting the picking head. When the picking operation is carried out, the movement of an eccentric block in the vibrating module is driven by the hydraulic motor so as to cause vibration of fruit trees clamped by the chucks. By the semi-mounted vibrating picking head, the problem of low efficiency of oil-tea fruit picking is effectively solved.
Description
Technical field
The utility model relates to the harvesting apparatus field, is specially a kind of semimounted oscillating mode picking head that is applied on the oil tea fruit picking machine.
Background technology
In China because the enforcement of project of conceding the land to forestry enlarges national economic forest area rapidly.Characteristic woodss such as oil tea fruit cultivated area enlarges rapidly.But at present, the harvesting of China economic forest class woods fruit also mainly relies on hand toolss such as ladder, bamboo punt-pole, bamboo hook.Manual picking labour intensity is big, and efficient is low, often misses best the harvesting period, the loss that causes woods really to be worth, and fast-developing camellia oleiferaindustry need be plucked fruit face mechanization, automation, to realize appropriate scale of operation.Recently there is the patent that some pluck equipment in China, like the simple and easy hydraulic efficiency manipulator (patent No.: ZL97210599.9), (patent No.: ZL97121803.X), but these patents do not break through the very low problem of picking efficiency to fruit picker yet.
The utility model content
To the low problem of present oil tea fruit picking efficiency, the utility model aims to provide a kind of semimounted vibration picking head that is used to pluck the oil tea fruit, and this semimounted vibration picking head can improve the picking efficiency of oil tea fruit, the labour intensity that reduces to pluck effectively.
To achieve these goals, the technical scheme of the utility model employing is:
A kind ofly be used for the semimounted vibration picking head that oil tea really plucks; Its design feature is; Comprise hanger and left and right chuck; Said left and right chuck links to each other with hanger through the vibration head up-and-down rod, and the hydraulic cylinder that is used for the left and right chuck of folding is housed on the said hanger, motor is housed on said left chuck or the right chuck and is used to vibrate the vibration module of left and right chuck by motor driven.
In order to reduce the impulsive force that left and right chuck bears; Except to the picking head suspension damping, also need when reverse picking head and pluck, be used for driving picking head and reverse and support picking head; Be provided with the damping supporting mechanism that picking head is carried out damping and support between said left and right chuck and the hanger; The structure of this damping supporting mechanism does, comprises two groups of big springs, and every group of big spring comprises three damping springs; Three damping springs of each group are sleeved on the bolt, are provided with the spring spacer between adjacent two damping springs.Said damping supporting mechanism can not only bring the effect of damping, also when picking head is turned round, plays the supporting role of rigidity, adjusts the position of picking head along with the different attitudes of tree.
Further; The structure optimization of said vibration module does; Comprise the vibrating mass that is contained in left chuck or the right chuck, this vibrating mass is connected with the output shaft of motor is eccentric, links to each other with an end of an eccentric adjusting screw rod through briquetting on the said vibrating mass; The other end of this eccentric adjusting screw rod links to each other with axle, and the bearing plate that links to each other with left chuck or right chuck is housed on this.
The axial line of the output shaft of said motor preferably with the axial line conllinear of said axle.
Further, an end and the hanger of said vibration head up-and-down rod are hinged and connected, and its other end links to each other with left and right chuck through a shockproof suspension mechanism; The structure of this shockproof suspension mechanism does; Comprise two groups of springs, every group of spring comprises four little springs, and per two little springs are connected on the bolt; Link to each other through a suspension bent plate between two bolts, said vibration head up-and-down rod is fixedly connected with the spring base of the top little spring.Spring base, suspension bent plate have played the effect of damping and suspension to picking head thus.
Bad in order to prevent the tea oil tree trunk by left and right chuck folder, be provided with block rubber in the clamping inboard of said left and right chuck.
Below to be installed on the right chuck 4 with hydraulic motor 12 be that example is made the utility model and being further specified.
As shown in Figure 1, two chucks 1,4 clamped the tea oil tree trunk about the vibration picking head adopted, and clamping force is provided by hydraulic cylinder 5, clamps the locked hydraulic cylinder in back.In order when vibrating, not hurt trunk, left and right sides chuck installed inside has block rubber 2,3.Energy during vibration is provided by the hydraulic motor 12 that is installed on the right chuck of vibration picking head, hydraulic motor 12 vibration rotating speed adjustable.Fig. 2 is the vibration module 13 of vibration head.Hydraulic motor output shaft 21 is connected with the vibrating mass 22 in being installed in right chuck is eccentric in Fig. 2, and when hydraulic motor rotate, drive vibrating mass 22 was that the center rotates with axle 25, thereby played the effect of vibrating tea oil tree.Eccentric throw between hydraulic motor output shaft 21 and the vibrating mass 22 can be regulated by the eccentric adjusting screw rod on the vibration module 13 23.Bearing plate 26 usefulness bolt are installed on the right chuck 4.During the picking head operation, can utilize the method that changes hydraulic motor 12 rotating speeds and eccentric throw to reach the purpose of regulating vibration frequency and amplitude, to find only duty according to the difference of tea oil tree rigidity.In Fig. 1, connect with the damping supporting mechanism between vibration head chuck 1,4 and the hanger 6, play the effect of vibration isolation.Wherein, the damping supporting mechanism is fixed by bolt, spring spacer 8, damping spring 7, spring base; Shockproof suspension mechanism is fixed by bolt, little spring, suspension bent plate 11, spring base 10.Vibration head up-and-down rod 9 connects little spring bolt and hanger 6, can play the effect of fixed support around the rotation of the pin on the hanger 6.
Compare with existing oil tea picking head, the beneficial effect of the utility model is: the utility model utilizes hydraulic motor to drive the eccentric block motion under the prerequisite that does not injure tea oil tree, and oil tea is really plucked efficiently.Simultaneously, damping spring can be alleviated when plucking the influence that brings Picker arm because of vibration effectively, has solved the low problem of oil tea fruit picking efficiency effectively.
Below in conjunction with accompanying drawing and embodiment the utility model is done to set forth further.
Description of drawings
Fig. 1 is the general structure sketch map of the utility model;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is the described vibration module structural representation of the utility model.
In the drawings:
1-left side chuck; 2,3-block rubber; The right chuck of 4-; The 5-hydraulic cylinder; The 6-hanger;
The 7-damping spring; 8-spring spacer; 9-vibration head up-and-down rod; The 10-spring base;
11-hangs bent plate; The 12-hydraulic motor; The 13-vibration module; The 21-hydraulic motor output shaft;
The 22-vibrating mass; 23-eccentric adjusting screw rod; The 24-pressing plate; The 25-axle; The 26-bearing plate;
The 27-bearing block; The 28-bearing (ball) cover; The 29-rolling bearing; The 30-inner slide.
Embodiment
A kind ofly be used for the vibration picking head that oil tea is really plucked, as illustrated in fig. 1 and 2, comprise left and right chuck 1,4, hydraulic motor 12, vibration head up-and-down rod 9, vibration module 13, hydraulic cylinder 5, damping supporting mechanism, shockproof suspension structure.Said hydraulic motor 12 is installed on the right chuck 4, and hydraulic motor 12 links to each other with vibration module 13, and the damping supporting mechanism is installed in hanger 6 and left and right sides chuck 1, between 4, and the shockproof suspension structure is installed in vibration head up-and-down rod 9 and left and right sides chuck 1, between 4.As shown in Figure 3, the structure of said vibration module 13 is to comprise eccentric adjusting screw rod 23; One end of this eccentric adjusting screw rod 23 links to each other through pressing plate 24 with vibrating mass 22, and its other end and axle 25 to be being threaded, and hydraulic motor output shaft 21 and inner slide 30 are connected through key; Inner slide 30 is installed in the groove of opening on the vibrating mass 22; Bearing plate 26 is connected with bolt with right chuck, and axle 25 is installed in the bearing block 27, and shaft centre line aligns with hydraulic motor output shaft 21 center lines.
As shown in Figure 1, the damping of the utility model comprises damping supporting mechanism and shockproof suspension mechanism.Said damping supporting mechanism comprises that two groups of big springs form, and every group of big spring comprises three damping springs 7, and each group big spring totally links to each other through bolt, above spring spacer 8 is arranged between two damping springs 7, there is spring base upper spring upper end and lower spring lower end; Said shockproof suspension structure comprises two groups of little springs; Every group of little spring comprises four little springs, is divided into a group in twos, and each group totally links to each other through bolt; Connect through suspension bent plate 11 between two groups; All there is spring base 10 at each little spring two ends, and one group of big spring and one group of little spring are respectively arranged on the left and right chuck 1,4.Said left and right sides chuck 1,4 links to each other with hydraulic cylinder 5 through little axle, closes through the telescopic drive chuck pine of hydraulic cylinder.One end of said vibration head up-and-down rod 9 links to each other with hanger 6 through pin, and its other end links to each other through shockproof suspension mechanism and left and right chuck 1,4.
As depicted in figs. 1 and 2, in the time will plucking operation, should be at first according to the growing state of tea oil tree plant; As shown in Figure 3, preconditioning eccentric adjusting screw rod 23 makes eccentric block be in correct position; After regulating eccentric throw, picking head is extend into tea oil tree trunk correct position, drive hydraulic cylinder 5 then and clamp trunk; Get final product primer fluid pressure motor 12 after accomplishing above-mentioned work, begin vibration and pluck operation.When plucking operation; Can change vibration frequency through the rotating speed that changes hydraulic motor 12 and pluck effect to improve, if the harvesting effect is also undesirable after changing frequency, can be after stopping operation; Change the amplitude of vibration through the eccentric throw of regulating eccentric block, up to pluck effect satisfied till.When plucking operation, because vibrate plucking exerting an influence and can being eliminated effectively through the damping supporting mechanism on the picking head of machine jib, this damping supporting mechanism is made up of paired spring and spring base.After having plucked a fruit tree, hydraulic cylinder 5 drives chuck and unclamps fruit tree, as stated above following one tree is plucked.
The content that the foregoing description is illustrated is to be understood that to these embodiment and only is used to be illustrated more clearly in the utility model; And be not used in the restriction the utility model scope; After having read the utility model, those skilled in the art all fall within the application's accompanying claims institute restricted portion to the modification of the various equivalent form of values of the utility model.
Claims (6)
1. one kind is used for the semimounted vibration picking head that oil tea is really plucked; It is characterized in that; Comprise hanger (6) and left and right chuck (1,4); Said left and right chuck (1,4) links to each other with hanger (6) through vibration head up-and-down rod (9); The hydraulic cylinder (5) that is used for the left and right chuck of folding (1,4) is housed on the said hanger (6), motor (12) is housed on said left chuck (1) or the right chuck (4) and drives the vibration module (13) be used to vibrate left and right chuck (1,4) by motor (12).
2. be used for the semimounted vibration picking head that oil tea really plucks according to claim 1 is said; It is characterized in that; The structure of said vibration module (13); Comprise the vibrating mass (22) that is contained in left chuck (1) or the right chuck (4), this vibrating mass (22) is connected with the output shaft of motor (12) is eccentric, and said vibrating mass (22) is gone up through briquetting (24) and linked to each other with an end of an eccentric adjusting screw rod (23); The other end of this eccentric adjusting screw rod (23) links to each other with axle (25), and the bearing plate (26) that links to each other with left chuck (1) or right chuck (4) is housed on this axle (25).
3. be used for the semimounted vibration picking head that oil tea really plucks according to claim 4 is said, it is characterized in that, the axial line conllinear of the axial line of the output shaft of said motor (12) and said (25).
4. be used for the vibration picking head that oil tea is really plucked according to claim 1 is said; It is characterized in that be provided with the damping supporting mechanism that picking head is carried out damping and support between said left and right chuck (1,4) and the hanger (6), the structure of this damping supporting mechanism does; Comprise two groups of big springs; Every group of big spring comprises three damping springs (7), and three damping springs (7) of each group are sleeved on the bolt, are provided with spring spacer (8) between adjacent two damping springs (7).
5. be used for the semimounted vibration picking head that oil tea really plucks according to claim 1 is said; It is characterized in that; One end of said vibration head up-and-down rod (9) and hanger (6) are hinged and connected, and its other end links to each other through a shockproof suspension mechanism and left and right chuck (1,4); The structure of this shockproof suspension mechanism does; Comprise two groups of springs; Every group of spring comprises four little springs; Per two little springs are connected on the bolt, link to each other through a suspension bent plate (11) between two bolts, and said vibration head up-and-down rod (9) is fixedly connected with the spring base (10) of the top little spring.
6. be used for the semimounted vibration picking head that oil tea really plucks according to one of claim 1 ~ 5 is said, it is characterized in that the clamping inboard of said left and right chuck (1,4) is provided with block rubber (2,3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220107830 CN202617724U (en) | 2012-03-21 | 2012-03-21 | Semi-mounted vibrating picking head for picking oil-tea fruits |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220107830 CN202617724U (en) | 2012-03-21 | 2012-03-21 | Semi-mounted vibrating picking head for picking oil-tea fruits |
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| Publication Number | Publication Date |
|---|---|
| CN202617724U true CN202617724U (en) | 2012-12-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220107830 Expired - Fee Related CN202617724U (en) | 2012-03-21 | 2012-03-21 | Semi-mounted vibrating picking head for picking oil-tea fruits |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103460885A (en) * | 2013-10-08 | 2013-12-25 | 李永斌 | Hydraulically powered vibratile peanut harvesting device |
| CN103782724A (en) * | 2014-02-10 | 2014-05-14 | 陈永忠 | Variable-speed high-frequency vibration type tea-oil tree fruit picking machine |
| CN104094734A (en) * | 2014-07-22 | 2014-10-15 | 中南林业科技大学 | Vibration pickup head and vibration and amplitude adjusting method for oscillating type vibration pickup head |
| CN107548708A (en) * | 2017-09-29 | 2018-01-09 | 山东农业大学 | The automatic target detection clamping vibration device and method of one elite stand fruit picking machine device people |
| CN107750640A (en) * | 2017-11-29 | 2018-03-06 | 西北农林科技大学 | A kind of double trunk automatic clamping devices and method for self-propelled vibration harvester |
| CN109997512A (en) * | 2018-01-04 | 2019-07-12 | 机械科学研究院浙江分院有限公司 | Vibration device and picking fruit machine |
-
2012
- 2012-03-21 CN CN 201220107830 patent/CN202617724U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103460885A (en) * | 2013-10-08 | 2013-12-25 | 李永斌 | Hydraulically powered vibratile peanut harvesting device |
| CN103460885B (en) * | 2013-10-08 | 2015-07-29 | 山西农业大学 | A kind of hydraulically powered vibrating type peanut harvesting apparatus |
| CN103782724A (en) * | 2014-02-10 | 2014-05-14 | 陈永忠 | Variable-speed high-frequency vibration type tea-oil tree fruit picking machine |
| CN104094734A (en) * | 2014-07-22 | 2014-10-15 | 中南林业科技大学 | Vibration pickup head and vibration and amplitude adjusting method for oscillating type vibration pickup head |
| CN107548708A (en) * | 2017-09-29 | 2018-01-09 | 山东农业大学 | The automatic target detection clamping vibration device and method of one elite stand fruit picking machine device people |
| CN107750640A (en) * | 2017-11-29 | 2018-03-06 | 西北农林科技大学 | A kind of double trunk automatic clamping devices and method for self-propelled vibration harvester |
| CN109997512A (en) * | 2018-01-04 | 2019-07-12 | 机械科学研究院浙江分院有限公司 | Vibration device and picking fruit machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121226 Termination date: 20130321 |