CN210406244U - Device is picked to jackfruit - Google Patents

Abstract

The utility model provides a device is picked to jackfruit. The utility model provides a device is picked to jackfruit, includes fixed bearing device and can dismantle respectively to be connected telescopic handle and the net cover of fixed bearing device both sides, be equipped with adjustment handle on the telescopic handle, be equipped with net cover control rope between telescopic handle and the net cover, net cover control rope one end is connected adjustment handle, the other end passes in proper order telescopic handle inside and fixed bearing device inside back with the net cover is connected, still be equipped with cutting tool on the telescopic handle. The utility model discloses simple structure, operation are simple and easy, improve the picking efficiency and the fruit quality of jackfruit.

Description

Device is picked to jackfruit

Technical Field

The utility model relates to a technical field is picked to the fruit, more specifically relates to a device is picked to jackfruit.

Background

Jackfruit, namely jackfruit, is a tropical fruit, the jackfruit tree can be twenty meters high, the fruit generally grows on the trunk or thick branches, jackfruit is large, generally weighs 5-20 kg, and the heaviest can exceed 50 kg. At present, the picking of jackfruits is carried out manual operation through climbing trees, and this kind of traditional picking mode not only will consume a large amount of labours but also can only make its oneself drop from the tree because jackfruits self weight in the picking process, and traditional picking is not only inefficiency and the fruit quality is not high, and it is big to pick danger coefficient.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an overcome above-mentioned current jackfruit and pick the in-process and pick inefficiency, pick the defect that danger coefficient is big, provide a jackfruit and pick device, the utility model discloses can improve the picking efficiency of jackfruit and pick the fruit quality, guarantee picker's work safety.

The utility model also aims to provide a working method of the jackfruit picking device.

In order to solve the technical problem, the utility model discloses a technical scheme is: the utility model provides a device is picked to jackfruit, includes fixed bearing device and can dismantle respectively to be connected the telescopic handle and the net cover of fixed bearing device both sides, be equipped with adjustment handle on the telescopic handle, be equipped with net cover control rope between telescopic handle and the net cover, net cover control rope one end is connected adjustment handle, the other end passes in proper order telescopic handle inside and fixed bearing device inside back with the net cover is connected, still be equipped with cutting tool on the telescopic handle, cutting tool is half a month form hook, with telescopic handle vertical fixation. The telescopic handle can change the length of the whole device, picking personnel can control the length of the telescopic handle under the tree to enable the net cover on the device to cover the target fruit, the fixed bearing device is fixed on a fruit tree branch, the fixed bearing device can be detached from the telescopic handle, the net cover control rope can be still connected after the telescopic handle and the fixed bearing device are detached, the separation distance between the fixed bearing device and the telescopic handle can be controlled by pulling out the brake pin and retracting the net cover control rope through the adjusting handle, the picking personnel hold the telescopic handle after detachment under the tree to bypass the fixed bearing device fixed on the tree branch, and the fruit stalks of the target fruit covered by the net cover are cut off by the cutting tool on the telescopic handle. The net cover also is detachable with fixed bearing device, has net cover control rope to lead between the two, fixes fixed bearing device on the branch and is equivalent to the fixed pulley, and the net cover descends subaerially along with the fruit that cuts off the fruit stalk, and net cover control rope is along with the decline of net cover and is put long simultaneously, and the picking personnel just can accomplish the jackfruit picking overall process under the tree the utility model discloses the device.

Further, telescopic handle with fixed bearing device passes through swivelling joint bayonet connection, and the swivelling joint bayonet socket is separable and connects telescopic handle and fixed bearing device, fixed bearing device includes first pole and establishes fixed hook on the first pole, inside the net cover control rope passed first pole, scribble solid-state lubricating oil so that the better activity of net cover control rope in the fixed bearing device, difficult fracture. The rotary connection bayonet can enable the telescopic handle and the fixed bearing device to be separated and connected, the fixing device and the telescopic handle are integrated during connection, a picking worker can hold the telescopic handle under a tree, the length of the telescopic handle is adjusted to enable the net sleeve to cover a target fruit, then the fixed bearing device is fixed on a branch of the target fruit, the telescopic handle and the fixed bearing device are separated through the rotary connection bayonet, the separated telescopic handle is connected with the fixing device through the net sleeve control rope, the separation distance between the net sleeve control rope and the fixing device can be controlled, the separated telescopic handle can bypass the fixed bearing device fixed on the branch, and the net sleeve which is located at the other end of the fixed bearing device and covers the target fruit is close to the other end of the fixed bearing device.

Further, one side that the net cover is connected with fixed load-bearing device is equipped with net cover connection lid, the net cover passes through net cover connection lid is connected on the first pole, be equipped with steel net cover mouth on the net cover, net cover connection lid is close to the one end of first pole is the protruding awl of V type, first pole is close to the one end of net cover be equipped with V type protruding awl complex V type recess.

Furthermore, a brake pin is arranged on the adjusting handle. The brake pin is inserted tightly, so that the retraction of the net cover control rope can be limited. After the net sleeve covers a target fruit, the fixed bearing device is fixed on a branch, the telescopic handle is separated from the fixed bearing device by using the rotary connecting bayonet, the brake pin is pulled out, the net sleeve control rope can be extended or retracted by adjusting the handle to adjust the separation distance between the fixed bearing device and the net sleeve, the separated telescopic handle bypasses the fixed bearing device fixed on the branch, after a cutting tool on the telescopic handle is used for cutting off fruit stalks of the target fruit, the fixed bearing device is fixed on the branch and does not move, the net sleeve control rope extends outwards along with the falling target fruit and the net sleeve, and the jackfruits in the net sleeve finally fall to the ground in a mode of descending around the fixed pulley.

Furthermore, an annular spring winding sheet is arranged inside the adjusting handle. One end of the annular spring winding piece is welded with the rack, the other end of the annular spring winding piece is welded with the rotating main shaft of the adjusting handle, and after fruit stems are cut off, the jackfruits in the net sleeve descend slowly through the annular spring winding piece and slowly reach the ground, so that the fruit quality of the jackfruits is guaranteed.

Furthermore, a steel mesh opening is formed in the mesh sleeve, the diameter range of the fixing hook is 28-32cm, and the diameter width of the jackfruit branches is usually 15-25cm, so that the diameter of the fixing hook is set to be 28-32cm, and the fixing hook can be adapted to most jackfruit branches. The fixing device is fixed on the trunk through the fixing hook and used for bearing, and the inside of the fixing bearing device penetrates through the net sleeve control rope to achieve the effect of the fixed pulley.

A working method of a jackfruit picking device comprises the following steps:

step one, tightening the net cover control rope through an adjusting handle, enabling the net cover, the fixed bearing device and the telescopic handle to be positioned on a straight line and fastening a brake pin;

step two, adjusting the telescopic handle to a proper length according to the position and the height of the jackfruits, sheathing the picking target by using a net sleeve, tensioning the net sleeve control rope to reduce the opening of the steel net sleeve, and fixing the fixed bearing device on the branches of the jackfruits in a hanging manner;

thirdly, unscrewing the rotary connecting bayonet to separate the telescopic handle from the fixed bearing device, pulling out a brake pin of the adjusting handle, putting a long net sleeve control rope by using the adjusting handle, regulating and controlling the separation distance between the telescopic handle and the fixed bearing device, and cutting off the pineapple stalks by using a cutting tool on the telescopic handle;

and step four, when the fixed bearing device is hung on the branches of the jackfruits, the fixed pulley effect is realized for bearing, the net sleeve and the jackfruits with the fruit stalks cut off slow down the descending speed under the tension of the speed-limiting spring winding, and slowly descend to the ground, and meanwhile, the net sleeve control rope is lengthened along with the descending of the net sleeve.

The beneficial effects of the utility model reside in that, through fixed bearing device and the flexible handle of detachable and screen cloth, can realize that the picking personnel carries out the work of picking the jackfruit under the tree, reduce the work danger coefficient, the jackfruit slowly descends to ground through fixed bearing device and screen cloth control rope with the form that descends around the fixed pulley under the effect of speed limit spring winding piece, has improved the quality of picking the fruit and has picked efficiency.

Drawings

FIG. 1 is a schematic view of the overall structure of the device of the present invention

FIG. 2 is a schematic diagram of the practical operation of the device of the present invention

In the figure, 1-net cover, 2-steel net cover mouth, 3-fixed hook, 4-first rod, 5-cutting tool, 6-rotary connecting bayonet, 7-adjusting handle, 8-telescopic handle, 9-brake pin, 10-net cover control rope, 11-fixed bearing device, 12-net cover connecting cover.

Detailed Description

The invention will be described in further detail with reference to the following detailed description and accompanying drawings:

as shown in fig. 1-2, a device for picking jackfruits, a fixed bearing device 11, a telescopic handle 8 and a net sleeve 1 detachably connected to two sides of the fixed bearing device 11 respectively, an adjusting handle 7 arranged on the telescopic handle 8, a net sleeve control rope 10 arranged between the telescopic handle 8 and the net sleeve 1, one end of the net sleeve control rope 10 connected with the adjusting handle 7, the other end of the net sleeve control rope sequentially passing through the inside of the telescopic handle 8 and the inside of the fixed bearing device 11 and then connected with the net sleeve 1, a cutting tool 5 arranged on the telescopic handle 8, the cutting tool 5 being a half-moon sickle, and vertically fixed with the telescopic handle 8. The telescopic handle 8 is connected with the fixed bearing device 11 through the rotary connecting bayonet 6, the rotary connecting bayonet 6 can be separated and connected with the telescopic handle 8 and the fixed bearing device 11, the fixed bearing device 11 comprises a first rod 4 and a fixed hook 3 arranged on the first rod 4, and the fixed hook 3 is of a universal compatible size with the diameter of 30 cm. The net control rope 10 passes through the inside of the first rod 4, and solid lubricating oil is coated in the fixed bearing device 11 so that the net control rope 10 can move better and is not easy to break. The adjusting handle is provided with a brake pin 9, and the brake pin 9 is tightly inserted, so that the net cover control rope 10 can not extend or retract any more. The inside annular spring that is equipped with of adjustment handle 8 winds the piece, and annular spring winds piece one end welding frame, and the other end welds in adjustment handle 7 rotating main shaft. One side that net cover 1 and fixed load-bearing device 11 are connected is equipped with net cover and connects lid 12, and net cover 1 connects lid 12 through the net cover and connects on first pole 4, and net cover 1 is equipped with steel net cover mouth 2, and the one end that net cover connects lid 12 to be close to first pole 4 is the protruding awl of V type, and the one end that first pole 4 is close to net cover 1 is equipped with the V type recess with the protruding awl complex of V type.

The utility model discloses the theory of operation: the telescopic handle 8 can change the length of the whole device, the picking personnel can control the length of the telescopic handle 8 under the tree to enable the net cover 1 on the device to cover the target fruit, the fixed bearing device 11 is fixed on a fruit branch by utilizing the fixed hook 3, the fixed bearing device 11 can be disassembled with the telescopic handle 8, the net cover control rope 10 is still connected after the two are separated, the separation distance between the two can be controlled by pulling out the brake pin 9 and retracting the net cover control rope 10 through the adjusting handle 7, the picking personnel can hold the split telescopic handle 8 under the tree to bypass the fixed bearing device 11 fixed on the branch, and the fruit stalks of the target fruit covered by the net cover 1 are cut off by using the cutting tool 5 on the telescopic handle 8. Net cover 1 and fixed bearing device 11 are also detachable, have net cover control rope 10 to lead between the two, fix fixed bearing device 11 on the branch and be equivalent to the fixed pulley, and net cover 1 descends subaerially along with the fruit that cuts off the fruit stalk, and net cover control rope 10 is along with the decline of net cover 1 and is put long simultaneously, and the picking personnel passes through under the tree the utility model discloses the device just can be accomplished the jackfruit and pick the overall process.

Fig. 2 is a schematic diagram of the practical operation of the device of the present invention, the picking method and process are divided into three steps, the first step is that after the previous picking is completed, the fixed hook 3 fixes the first rod 4 on the branch, the steel net cover port 2 is in a closed state and can not be picked for the second time, so the net cover control rope 10 is tightened, the separation distance between the telescopic handle 8 and the fixed bearing device 11 is shortened, the telescopic handle 8 is connected with the first rod 4 by rotating the connecting bayonet 6, the components of the whole device are in a straight line, the picking personnel hold the telescopic handle 8 under the tree to take down the whole picking device, the steel net cover port 2 is opened, and the picking preparation link is completed; secondly, firstly confirming the position of the jackfruits by a picking worker, adjusting the length of a telescopic handle 8, sheathing target fruits by using a net sleeve 1, fixing a first rod 4 on a branch through a fixing hook 3, separating the telescopic handle 8 from the first rod 4 through a rotary connecting bayonet 6, pulling out a brake pin 9, controlling the length of a net sleeve control rope 10 by using an adjusting handle 7 to regulate and control the separation distance between the telescopic handle 8 and the first rod 4, bypassing a fixed bearing device 11 fixed on the branch by the separated telescopic handle 8, and cutting off fruit stalks of the target fruits sheathed by the net sleeve 1 by using a cutting tool 5 on the telescopic handle 8; thirdly, the fruits with cut fruit stalks descend to the ground along with the net cover 1 and the lengthened net cover control rope 10, wherein the descending speed of the fruits is reduced by the tension of the speed-limiting spring winding, so that the fruits descend to the ground stably, the whole picking process is finished, and the circular picking can be realized by repeating the steps.

According to another embodiment of the present invention, further comprising that the separation of the first rod 4 from the telescopic handle 8 is achieved when the rotary connection bayonet 6 is twisted clockwise, and vice versa, the screwing is twisted counterclockwise. A circular truncated cone bolt for facilitating smooth connection of the two rods is arranged between the telescopic handle 8 and the first rod 4, wherein the tail end of the first rod 4 is provided with a containing hole of the circular truncated cone bolt.

According to another embodiment of the present invention, further comprising that the net cover 1 is woven by nylon ropes.

It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not limitations to the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims (9)

1. The utility model provides a device is picked to jackfruit which characterized in that: including fixed bearing device (11) and can dismantle the connection respectively and be in telescopic handle (8) and netting (1) of fixed bearing device (11) both sides, be equipped with adjustment handle (7) on telescopic handle (8), be equipped with netting control rope (10) between telescopic handle (8) and netting (1), netting control rope (10) one end is connected adjustment handle (7), the other end passes in proper order telescopic handle (8) inside and fixed bearing device (11) inside back with netting (1) are connected, still be equipped with cutting tool (5) on telescopic handle (8).

2. The device for picking jackfruits according to claim 1, is characterized in that: the telescopic handle (8) is connected with the fixed bearing device (11) through a rotary connecting bayonet (6).

3. The device for picking jackfruits according to claim 1, is characterized in that: the fixed bearing device (11) comprises a first rod (4) and a fixed hook (3) arranged on the first rod (4), and the net cover control rope (10) penetrates through the inner part of the first rod (4).

4. The device for picking jackfruits according to claim 3, is characterized in that: one side that net cover (1) with fixed load-bearing device (11) are connected is equipped with net cover and connects lid (12), net cover (1) passes through net cover connects lid (12) to be connected on first pole (4).

5. The device for picking jackfruits according to claim 4, is characterized in that: the one end that lid (12) are connected to the net cover is close to first pole (4) is the protruding awl of V type, first pole (4) are close to the one end of net cover (1) be equipped with V type protruding awl complex V type recess.

6. The device for picking jackfruits according to claim 1, is characterized in that: the adjusting handle (7) is provided with a brake pin (9).

7. The device for picking jackfruits according to claim 1 or 6, characterized in that: an annular spring winding sheet is arranged inside the adjusting handle (7).

8. The device for picking jackfruits according to claim 1, is characterized in that: the net sleeve (1) is provided with a steel net sleeve opening (2).

9. The device for picking jackfruits according to claim 3, is characterized in that: the diameter range of the fixed hook (3) is 28-32 cm.

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