阅读说明：本技术 一种林业用可调式果实采摘装置 (A kind of adjustable picking fruit device of forestry ) 是由 孙海馥 于 2019-09-19 设计创作，主要内容包括：本发明公开了一种林业用可调式果实采摘装置,包括可伸缩式采摘杆和采摘头,所述采摘头包括方形框架、第二电机、双向丝杆和切刀片,所述可伸缩式采摘杆包括手握杆、安装方杆、第一电机和螺纹杆,所述可伸缩式采摘杆上部设有拨叶机构,所述拨叶机构包括套筒、弹簧、限位圈、连杆、拨杆和拉绳,所述采摘杆上安装有吹尘单元,所述吹尘单元包括吹尘管和风机,本申请设有可伸缩式采摘杆和采摘头,根据采摘果实的高度调整高度,方便实用,通过配合带动两把切刀片相互靠近,然后使切刀片且断果实柄,避免损伤果实,保证果实的完整；设有拨叶机构,能够将枝叶剥开,便于暴露果实,提高工作效率；设有吹尘单元,能够避免粉尘落到工作人员眼睛内。(The invention discloses a kind of adjustable picking fruit devices of forestry, including extension type picking lever and picking head, the picking head includes square frame, second motor, Bidirectional-screw and cutting edge, the extension type picking lever includes hand-held pole, square bar is installed, first motor and threaded rod, extension type picking lever top is equipped with leaf pulling mechanism, the leaf pulling mechanism includes sleeve, spring, spacing collar, connecting rod, driving lever and drawstring, drifting dust unit is installed on the picking lever, the drifting dust unit includes dust blowing tube and blower, the application is equipped with extension type picking lever and picking head, height is adjusted according to the height of picking fruit, it is convenient and practical, drive two cutting edges close to each other by cooperation, then make cutting edge and disconnected fruit handle, avoid damage to fruit, guarantee the complete of fruit；Equipped with leaf pulling mechanism, branches and leaves can be peeled off, convenient for exposure fruit, improve working efficiency；Equipped with drifting dust unit, it can be avoided dust and fall in staff's eyes.)

1. a kind of adjustable picking fruit device of forestry, including extension type picking lever and picking head (12), the picking head (12) it is installed on extension type picking lever top, which is characterized in that the picking head (12) includes square frame (20), the second electricity Machine, Bidirectional-screw (17) and cutting edge (19), square frame (20) two sides are rotatably equipped with Bidirectional-screw (17), and two Bidirectional-screw (17) one end is connected by belt gear, and one in two Bidirectional-screws (17) passes through shaft coupling and second The output shaft of motor is fixedly connected, and the second motor is installed on square frame (20) outer wall, right between two Bidirectional-screws (17) Title is equipped with two cutting edges (19), and cutting edge (19) both ends are mounted on movable block (18), and movable block (18) is sheathed on two-way Screw rod (17) is external and is threadedly coupled with the thread segment of Bidirectional-screw (17).

2. the adjustable picking fruit device of forestry according to claim 1, which is characterized in that the picking head (12) with Extension type picking lever is hinged, and extension type picking lever top is hinged with electric pushrod (11), electric pushrod (11) other end with Picking head (12) bottom is hinged.

3. the adjustable picking fruit device of forestry according to claim 1, which is characterized in that the extension type picking Bar includes that hand-held pole (1), installation square bar (15), first motor (3) and threaded rod (4), the installation square bar (15) are arranged in hand The square groove with installation square bar (15) cooperation is equipped in holding rod (1), in hand-held pole (1), hand-held pole (1) inner cavity lower part is equipped with first Motor (3) is connected with threaded rod (4) on the output shaft of first motor (3), and threaded rod (4) top extends to installation square bar (15) It is interior and with installation square bar (15) be threadedly coupled.

4. the adjustable picking fruit device of forestry according to claim 3, which is characterized in that in the hand-held pole (1) It is additionally provided with the battery compartment for placing supplying cell, hand-held pole (1) is equipped with control button, and hand-held pole (1) bottom end is arranged There are handle sleeve (8).

5. the adjustable picking fruit device of forestry according to claim 1, which is characterized in that the square frame (20) Bottom is equipped with the cylinder of being caught (13) that auxiliary fruit is fallen, cylinder of being caught (13) both ends open, and cylinder of being caught (13) passes through hook and side It is connected to the link of base of frame.

6. the adjustable picking fruit device of forestry according to claim 5, which is characterized in that in the cylinder of being caught (13) It is equipped at intervals with muti-piece buffering backstop (14).

7. -6 any adjustable picking fruit device of forestry according to claim 1, which is characterized in that described scalable Formula picking lever top is equipped with leaf pulling mechanism, and the leaf pulling mechanism includes sleeve (8), spring (7), spacing collar (6), connecting rod (9), dials Bar (10) and drawstring (5), the sleeve (8) are sheathed on extension type picking lever top, are located at sleeve on extension type picking lever (8) lower section integral type is equipped with spacing collar (6), and extension type picking lever, which is located in the rod segment between sleeve (8) and spacing collar (6), to be covered Equipped with spring (7), spring (7) both ends are contradicted respectively at sleeve (8) and spacing collar (6), circumferential equidistant on sleeve (8) outer wall More connecting rods (9) are hinged with, the extension type picking lever is located at circumferential direction in the rod segment above sleeve (8) and is equidistantly hinged with more Driving lever (10), connecting rod (9) is equal with driving lever (10) quantity and corresponds, hinged in the middle part of connecting rod (9) other end and driving lever (10), It is to be connected to drawstring (5) on the sleeve (8), drawstring (5) other end system is connected to pull ring (16).

8. the adjustable picking fruit device of forestry according to claim 7, which is characterized in that installed on the picking lever There is drifting dust unit, the drifting dust unit includes dust blowing tube (22) and blower (21), and the dust blowing tube (22) is set in extension type On picking lever, circumferential direction is uniformly provided with multiple nozzles on dust blowing tube (22), and blower (21), blower are equipped on extension type picking lever (21) it is connect by tracheae with dust blowing tube (22).

Technical field

The present invention relates to forestry seed harvester technical field, the adjustable picking fruit device of specifically a kind of forestry.

Background technique

Forestry, which refers to preserve the ecological environment, keeps ecological balance, and cultivates and conserves forests to obtain timber and other forest productss Product, the production division that protective action is played using the natural characteristic of forest, are one of important components of national economy.Woods Industry, by advanced science and technology and management means, is engaged in cultivation, protection, using the forest reserves, sufficiently in people and biosphere A variety of benefits of forest, and the energy going concern forest reserves are played, population, economy, society, environment and resource coordination development are promoted Infrastructural industries and work for the public good.

Many areas now, plant fruit-bearing forest, on the one hand, can protect environment, avoid soil erosion, another party on deserted mountain Face, additionally it is possible to it is Increase Income of Peasant Households, peasant household is when picking fruit, and since the fruit tree having is higher, picking is inconvenient, it needs by tool, Existing tool hooks fruit shank generally by the drag hook on picking lever, then firmly pulls down fruit, falls fruit, It is easy to damage fruit in this way and the fruit tree that fractures, it is inconvenient for use.

Summary of the invention

The embodiment of the present invention is designed to provide a kind of adjustable picking fruit device of forestry, to solve above-mentioned ask Topic.

To achieve the above object, the invention provides the following technical scheme:

A kind of forestry adjustable picking fruit device, including extension type picking lever and picking head, the picking head are installed on Extension type picking lever top, the picking head include square frame, the second motor, Bidirectional-screw and cutting edge, described rectangular Frame two sides are rotatably equipped with Bidirectional-screw, and two Bidirectional-screw one end are connected by belt gear, two two-way silks One in bar is fixedly connected by shaft coupling with the output shaft of the second motor, and the second motor is installed on square frame outer wall, Two cutting edges are symmetrically installed between two Bidirectional-screws, cutting edge both ends are mounted on movable block, and movable block is sheathed on double It is threadedly coupled outside to screw rod and with the thread segment of Bidirectional-screw.

In a kind of optinal plan: the picking head and extension type picking lever are hinged, extension type picking lever top hinge It is connected to electric pushrod, the electric pushrod other end and picking head bottom are hinged.

In a kind of optinal plan: the extension type picking lever includes hand-held pole, installation square bar, first motor and screw thread Bar, the installation square bar are arranged in hand-held pole, and the square groove with installation square bar cooperation, hand-held pole inner cavity lower part are equipped in hand-held pole First motor is installed, is connected with threaded rod on the output shaft of first motor, threaded rod tip extend in installation square bar and with Square bar is installed to be threadedly coupled.

In a kind of optinal plan: the battery compartment for placing supplying cell is additionally provided in the hand-held pole, on hand-held pole Equipped with control button, the hand-held pole bottom end is arranged with handle sleeve.

In a kind of optinal plan: the square frame bottom is equipped with the cylinder of being caught that auxiliary fruit is fallen, cylinder two of being caught End opening, cylinder of being caught are connect by hook with the link of direction base of frame.

In a kind of optinal plan: being equipped at intervals with muti-piece buffering backstop in the cylinder of being caught.

In a kind of optinal plan: extension type picking lever top is equipped with leaf pulling mechanism, and the leaf pulling mechanism includes Sleeve, spring, spacing collar, connecting rod, driving lever and drawstring, the sleeve are sheathed on extension type picking lever top, and extension type is adopted It plucks and is located at sleeve lower section integral type on bar equipped with spacing collar, extension type picking lever is in the rod segment between sleeve and spacing collar It is arranged with spring, both ends of the spring is contradicted respectively at sleeve and spacing collar, circumferential on the sleeve outer wall to be equidistantly hinged with more companies Bar, the extension type picking lever are located at circumferential direction in the rod segment above sleeve and are equidistantly hinged with more driving levers, connecting rod and driving lever number It measures equal and corresponds, it is hinged in the middle part of the connecting rod other end and driving lever, it is to be connected to drawstring on the sleeve, drawstring other end system connects There is pull ring.

In a kind of optinal plan: drifting dust unit is installed on the picking lever, the drifting dust unit include dust blowing tube and Blower, the dust blowing tube are set on extension type picking lever, and circumferential direction is uniformly provided with multiple nozzles on dust blowing tube, and extension type is adopted It plucks and blower is installed on bar, blower is connect by tracheae with dust blowing tube.

Compared to the prior art, the embodiment of the present invention has the beneficial effect that:

1, it is equipped with extension type picking lever and picking head, the extension type picking lever includes hand-held pole, installation square bar, the first electricity Machine and threaded rod, the picking head include square frame, the second motor, Bidirectional-screw and cutting edge, and first motor drives screw thread Bar rotation, threaded rod adjusts height to drive installation square bar to be gone up and down, according to the height of picking fruit, convenient and practical, so After make fruit pass through square frame be located at square frame lower section, then start the second motor, the second motor passes through belt drive Structure drives two Bidirectional-screws to rotate synchronously, and two Bidirectional-screws drive two cutting edges close to each other by movable block, then Make cutting edge and disconnected fruit handle, falls fruit, easy to operate, fast and easy avoids damage to fruit, guarantees the complete of fruit；

2, it is equipped with leaf pulling mechanism, the leaf pulling mechanism includes sleeve, spring, spacing collar, connecting rod, driving lever and drawstring, passes through pull ring Drawstring is pulled, drawstring pulls sleeve to move downward, and sleeve drives driving lever to strut by connecting rod, to branches and leaves be peeled off, convenient for sudden and violent Reveal fruit, improves working efficiency；

3, it is equipped with drifting dust unit, the drifting dust unit includes dust blowing tube and blower, and air transtracheal is pumped into drifting dust by blower Then Guan Zhong is sprayed by nozzle, so as to which dust is blowed to side, dust is avoided to fall in staff's eyes.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of first embodiment of the invention.

Fig. 2 is the structural schematic diagram of picking head in first embodiment of the invention.

Fig. 3 is the three-dimensional figure of second embodiment of the invention.

Fig. 4 is the structural schematic diagram of second embodiment of the invention.

Appended drawing reference annotation: 1- hand-held pole, 2- handle sleeve, 3- first motor, 4- threaded rod, 5- drawstring, 6- spacing collar, 7- Spring, 8- sleeve, 9- connecting rod, 10- driving lever, 11- electric pushrod, 12- picking head, 13- are caught, and cylinder, 14- buffer backstop, 15- pacifies Fill square bar, 16- pull ring, 17- Bidirectional-screw, 18- movable block, 19- cutting edge, 20- square frame, 21- blower, 22- dust blowing tube.

Specific embodiment

Following embodiment can be described in detail the present invention in conjunction with attached drawing, in attached drawing or explanation, similar or identical part Using identical label, and in practical applications, shape, thickness or the height of each component can be expanded or shunk.Institute of the present invention Each embodiment enumerated is only to illustrate the present invention, is not used to limit the scope of the present invention.It is made for the present invention any aobvious And modification easy to know or change are without departure from spirit and scope of the invention.