CN210900429U

CN210900429U - Loquat picking device

Info

Publication number: CN210900429U
Application number: CN201921495546.3U
Authority: CN
Inventors: 夏浩; 莫丽
Original assignee: Southwest Petroleum University
Current assignee: Southwest Petroleum University
Priority date: 2019-09-10
Filing date: 2019-09-10
Publication date: 2020-07-03
Anticipated expiration: 2029-09-10

Abstract

The utility model discloses a device is picked to loquat, including scalable handle bar, shell, transport mechanism, actuating mechanism, circular saw blade, direction piece, tuck net frame, string bag, scalable handle bar is connected in shell one end, actuating mechanism sets up at the shell top, transport mechanism installs in shell one side, the direction piece installs at the shell opposite side, the circular saw blade is connected and sets up in the transport mechanism top with drive structure, tuck net frame installs in scalable handle bar upper end, the string bag is placed on the tuck net frame. The utility model discloses simple structure, convenient operation can improve greatly and pick efficiency, and the loquat is picked to effective supplementary fruit grower, and does and be used for picking other higher crops that have the fruit stalk.

Description

Loquat picking device

Technical Field

The utility model relates to a fruit picking tool, in particular to device is picked to loquat belongs to the agricultural machine field.

Background

It is known that ripe loquat taste is sweet, nutritive value is very high, just obtain extensive concern since ancient times, large tracts of land is planted, however because the characteristics of this fruit tree, the loquat fruit is most all grown on higher branch, so traditional loquat is picked and all needs the manual work to climb on the branch of eminence except that highly lower, it is very low to pick efficiency, intensity of labour is very big, there is great potential safety hazard simultaneously, the picking of loquat also becomes the most delicate problem of loquat planting industry, and manual picking can avoid touching the fruit by a large scale, damage pulp and epidermis fresh-keeping fine hair, even make pulp and fruit stalk junction direct separation, picking quality is relatively poor.

Disclosure of Invention

The utility model aims at disclosing a loquat is picked device to solve the problem that provides in the above-mentioned technical background.

The utility model adopts the technical proposal that:

the utility model provides a loquat harvesting device, includes scalable handle bar, shell, sets up transport mechanism, actuating mechanism, circular saw blade, guide vane, net pocket frame, string pocket, the fixed lid of motor in the shell, scalable handle bar is connected in shell one end, actuating mechanism sets up at the shell top, transport mechanism installs in the inside one side of shell, the guide vane is installed at the shell opposite side, the circular saw blade is connected with actuating mechanism and sets up in the transport mechanism top, the net pocket frame is fixed in scalable handle bar upper end, has the interval bottom the shell, the string pocket is placed on the net pocket frame, the fixed lid of motor passes through the bolt and is connected with the shell.

In the above scheme, scalable handle bar adopts rotatory locking formula telescopic link, comprises outer tube, inner tube, lock ring, and open at the outer tube top has logical groove, and outer tube top outer wall and lock ring inner wall have a screw thread, and usable lock ring inwards screws and reduces the outer tube bore, reaches the effect of locking through the frictional force between inner tube and outer tube, simultaneously inner tube outer wall is opened there is the draw-in groove, and the outer tube inner wall is equipped with the checkpost that corresponds with the inner tube draw-in groove, and the draw-in groove constitutes stop gear with the checkpost jointly.

In the above scheme, transport mechanism includes driven gear band pulley, driving gear, belt pulley, trapezoidal belt, all installs inside the shell, driven gear band pulley and driving gear meshing, driven gear number of teeth should be far less than driven gear band pulley number of teeth to reach the mesh that slows down, driven gear band pulley, belt pulley pass through trapezoidal belt and connect.

In the above scheme, the guide plate adopts soft material, can receive extrusion deformation, can contract along with the size of loquat stalk, and length is less than shell length.

In the above scheme, the tuck net frame and the tuck net are both designed in an oval shape, the long axis of the tuck net frame faces outwards, the tuck net frame is designed in a buckling mode, a groove is formed in the tuck net frame, and the tuck net is installed in the groove.

In the scheme, the shell mounting and driving mechanism is provided with a threaded hole, and the motor fixing cover is connected with the shell through a bolt to fix the motor on the upper part of the shell.

In the above-mentioned scheme, the shell is the integrated design, and most advanced opening is outwards, other end and scalable handspike fixed connection, and the shell should be 120 degrees with the contained angle of scalable handspike.

In the above scheme, the driving device comprises two sets, which are both motors.

Has the advantages that: the utility model discloses a scalable handle bar of screw-on formula realizes the picking of arbitrary height through manual regulation handle bar length, simple structure, and convenient to use, and can prevent the scraping damage and the deformation of pipe fitting, increase device overall stability. The tuck net frame and the tuck net both adopt oval designs, are convenient for pass the luxuriant leaves and branches of the loquat tree, and the tuck net frame adopts a buckled design and is provided with a notch so as to be convenient for the tuck net to be detached and increase the stability. Adopt short distance transport mechanism to be convenient for pick the loquat fruit fast, reduce fruit displacement. The fruit stalk can be rapidly separated from the fruit stalk by utilizing the high-rotating-speed circular saw blade, the shaking degree is reduced, the damage to the joint of the fruit and the fruit stalk is reduced, the loquat fruit picking quality is ensured to the maximum extent, the operation is convenient, the time and the labor are saved, the utility model discloses it is also applicable to picking other crops which are high and have fruit stalks.

Drawings

FIG. 1 is a schematic view of the structure of the loquat picking device of the present invention;

fig. 2 is a schematic view of the picking structure of the loquat picking device of the present invention;

fig. 3 is a schematic view of the conveying structure and the driving structure of the loquat picking device of the present invention after the outer shell is removed;

FIG. 4 is a schematic diagram of the overall structure of the net cage of the present invention;

fig. 5 is the utility model discloses scalable handspike structure sketch map of loquat harvesting device.

In the figure: 1. the automatic feeding device comprises a shell, 2. a circular saw blade, 3. a belt pulley, 4. a circular saw blade driving motor, 5. an outer pipe, 6. a driven gear belt pulley, 7. a driving gear, 8. a transmission mechanism driving motor, 9. a locking ring, 10. a transmission mechanism driving motor fixing cover, 11. a bolt, 12. a net bag frame, 13. a circular saw blade driving motor fixing cover, 14. a switch, 15. a net bag frame buckle, 16. a rivet, 17. a net bag, 18. a trapezoidal belt, 19. an inner pipe and 20. a guide blade.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings.

As shown in fig. 1 and fig. 2, the utility model relates to a loquat harvesting device, include: the telescopic handle, the driving mechanism, the conveying mechanism, the shell 1, the net bag frame 12, the net bag 17, the circular saw blade 2 and the guide blade 20; scalable handspike is connected in 1 one end of shell, actuating mechanism with be connected just with saw blade 2 and transport mechanism respectively actuating mechanism all sets up at 1 top of shell and fixes on shell 1 through the fixed lid of motor, the net pocket frame 12 is installed in scalable handspike upper end, the net pocket 17 is placed on net pocket frame 12, the opposite side relative with transport mechanism is fixed in shell 1 to direction piece 20. Like this, the fruit grower installs the string bag earlier on the string bag frame and makes the string bag frame be in the lock state, has adjusted scalable handle bar length, and is handheld the utility model discloses aim at the front end of picking the device and be close to loquat fruit stalk, through transport mechanism's notch and make it take place the short distance and remove under the guide vane effect, rethread high-speed rotatory circular saw piece is quick with fruit and fruit stalk separation immediately, during the string bag of below is fallen into automatically to the fruit to accomplish the picking process of loquat.

Scalable handle bar adopts rotatory locking formula telescopic link, comprises outer tube 5, inner tube 19, lock ring 9, open on 5 tops of outer tube has logical groove, and 5 top outer walls of outer tube and lock ring 9 inner walls have the screw thread, utilizes lock ring 9 to inwards screw and reduce the outer tube bore, reaches the effect of locking through the frictional force between inner tube 19 and outer tube 5, simultaneously 19 outer walls of inner tube are opened there is the draw-in groove, and 5 inner walls of outer tube are equipped with the checkpost that corresponds with 19 draw-in grooves of inner tube, and the draw-in groove constitutes stop gear with the checkpost jointly.

The hand-held part of the telescopic hand lever is also provided with a switch 14.

The shell is the integrated design, and most advanced opening is outwards, other end and scalable handspike fixed connection, and the installation contained angle of shell and scalable handspike should be 120 degrees.

Transport mechanism includes driven gear band pulley 6, driving gear 7, belt pulley 3, trapezoidal belt 18, all installs inside shell 1, driven gear band pulley 6 meshes with driving gear 7, driven gear band pulley 6, belt pulley 3 pass through trapezoidal belt 18 and connect, interval between the trapezoidal boss of trapezoidal belt 18 should be greater than loquat fruit stalk diameter, just trapezoidal belt 18 should be less than fruit stalk diameter with the shortest distance of guide vane 20 promptly trapezoidal boss top and the distance of guide vane, should be greater than fruit stalk diameter with the distance of relative boss bottom.

The guide piece 20 is made of soft materials, can be extruded and deformed, can shrink along with the size of the loquat stem, and can prevent the loquat stem from entering the conveying device due to overlarge stem, and the length of the guide piece 20 is smaller than that of the shell 1, so that fruits can be selected conveniently.

The net bag frame 12 and the net bag 17 are both designed in an oval shape, so that the net bag can conveniently penetrate through leaves and branches, and the length of a long shaft is larger than that of the shell, so that fruits can fall into the net bag; referring to fig. 4, the net bag frame 12 is generally designed in a snap-fit manner, the net bag frame 12 and the net bag frame snap-fit portion 15 are connected through a rivet 16, a groove is formed above the net bag frame 12, and the net bag 17 is installed in the groove.

And a threaded hole is formed in the position of the shell 1 where the driving mechanism is installed.

The motor fixing cover comprises a conveying mechanism driving motor fixing cover 10 and a circular saw blade driving motor fixing cover 13, bosses with through holes are arranged on the edges of the conveying mechanism driving motor fixing cover and the circular saw blade driving motor fixing cover, and the centers of the through holes are aligned with threaded holes formed in the shell.

The driving structure comprises a circular saw blade driving motor 4 and a conveying mechanism driving motor 8, and power wires of the circular saw blade driving motor 4 and the conveying mechanism driving motor are connected with a power supply through a switch 14.

The above description is a detailed description of the present invention, but the present invention is not limited thereto, and any modification made to the present invention should be included in the protection scope defined by the claims of the present invention without departing from the concept and working principle of the present invention.

Claims

1. A loquat harvesting device, includes: the device comprises a telescopic hand lever, a driving mechanism, a conveying mechanism, a motor fixing cover, a shell (1), a net bag frame (12), a net bag (17), a circular saw blade (2) and a guide blade (20); the method is characterized in that: scalable handle bar is connected in shell (1) one end, actuating mechanism sets up at shell (1) top, fixes on shell (1) through the motor fixed cover, transport mechanism installs in shell (1) inside one side, the opposite side in shell (1) is installed in direction piece (20), circular saw piece (2) are connected with drive structure and set up in the transport mechanism top, inner tube (19) upper end is installed in net pocket frame (12), place on net pocket frame (12) string pocket (17).

2. The loquat harvesting device according to claim 1, wherein: scalable handle bar adopts rotatory locking formula telescopic link, comprises outer tube (5), inner tube (19), lock ring (9), open on outer tube (5) top has logical groove, and outer tube (5) top outer wall and lock ring (9) inner wall have a screw thread, utilize lock ring (9) inwards to screw and reduce outer tube (5) bore, reaches the effect of locking through the frictional force between inner tube (19) and outer tube (5), simultaneously inner tube (19) outer wall is opened there is the draw-in groove, and outer tube (5) inner wall is equipped with the checkpost that corresponds with the inner tube draw-in groove, and the draw-in groove constitutes stop gear with the checkpost jointly.

3. The loquat harvesting device according to claim 1, wherein: the driving structure comprises a circular saw blade driving motor (4) and a conveying mechanism driving motor (8), and power lines of the circular saw blade driving motor and the conveying mechanism driving motor are connected with a power supply through a switch (14).

4. The loquat harvesting device according to claim 1, wherein: the transmission mechanism comprises a driven gear belt wheel (6), a driving gear (7), a belt wheel (3) and a trapezoidal belt (18), the driven gear belt wheel (6) is mounted inside the shell (1) and meshed with the driving gear (7), and the driven gear belt wheel (6) and the belt wheel (3) are connected through the trapezoidal belt (18).

5. The loquat harvesting device according to claim 1, wherein: the motor fixing cover comprises a conveying mechanism driving motor fixing cover (10) and a circular saw blade driving motor fixing cover (13), and the conveying mechanism driving motor fixing cover and the circular saw blade driving motor fixing cover are fixed on the shell (1) through bolts (11).

6. The loquat harvesting device according to claim 1, wherein: the net bag frame (12) and the net bag (17) are both designed in an oval shape, so that the net bag frame and the net bag can conveniently penetrate through leaves and branches, and the length of a long shaft is larger than that of the shell (1) so that fruits can fall into the net bag (17); the net bag frame (12) is designed in a buckling mode, the net bag frame (12) and the net bag frame are buckled (15) through rivets (16) and are connected, a groove is formed in the upper portion of the net bag frame (12), and the net bag (17) is installed in the groove.

7. The loquat harvesting device according to claim 1, wherein: the guide piece (20) is made of soft materials, can be extruded and deformed, can shrink along with the size of the loquat fruit stem, and can prevent the fruit stem from entering the conveying device too much, and the length of the guide piece (20) is smaller than that of the shell (1) so as to facilitate fruit selection.

8. A loquat harvesting device according to claim 4, wherein: the interval between the trapezoidal boss of trapezoidal belt (18) should be greater than loquat fruit stalk diameter, just trapezoidal belt (18) and the shortest distance of guide vane (20) promptly trapezoidal boss top and the distance of guide vane should be less than the fruit stalk diameter, should be greater than the fruit stalk diameter with the distance of relative boss bottom.