CN218550667U

CN218550667U - Device is picked to high-efficient melon and fruit

Info

Publication number: CN218550667U
Application number: CN202222976467.2U
Authority: CN
Inventors: 李泽瑾; 李胜利; 李毅蒸
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-11-07
Filing date: 2022-11-07
Publication date: 2023-03-03
Anticipated expiration: 2032-11-07

Abstract

The utility model discloses a high-efficiency melon and fruit picking device, which comprises a circular net frame, a net-shaped body connected with the periphery of the net frame, and a rod-shaped handle connected with the net frame; the net frame comprises an upper net frame and a lower net frame, the lower periphery of the upper net frame is provided with an upper cutting edge, and the upper periphery of the lower net frame is provided with a lower cutting edge; the net-shaped body comprises a small net-shaped cover body connected with the upper net frame, a small net bag, a large net bag and a net-shaped cylinder body which are respectively connected with the lower net frame; the frame edge of the upper screen frame is aligned with the frame edge of the lower screen frame through the elastic device and is connected in a pressing mode, the rod-shaped handle is provided with a pressing handle, and the pressing handle controls the upper screen frame and the lower screen frame to be opened and closed through the transmission device. The picking machine has the advantages of various picking modes, higher picking efficiency, more convenient operation, less possibility of damaging the crop body and more ideal use effect.

Description

Device is picked to high-efficient melon and fruit

Technical Field

The utility model belongs to the technical field of rural area machinery, a device is picked to high-efficient melon and fruit is related to.

Background

Melon and fruit picking for large-scale farm orchards can be carried out in batches by adopting complex field and garden machinery. However, the simple picking device can only be used for picking melons and fruits in small melon and fruit fields scattered in front of and behind the house in rural areas.

Simple melon and fruit picking devices in the prior art in rural areas generally adopt net frame type picking devices. The basic structure of the utility model comprises a net frame, a net bag connected with the frame periphery of the net frame, and a rod-shaped handle connected with the net frame.

For example: a Chinese patent with publication number CN204762236U, entitled "a high-efficiency melon and fruit picking device" discloses a high-efficiency melon and fruit picking device, which comprises a net frame, a net bag connected with the periphery of the net frame, and a rod-shaped handle connected with the net frame; the net frame is fixedly connected with a combined cutter piece which extends into the frame and is shaped like a Chinese character 'zi'; the screen frame at the connection part of the bottom end of the Chinese character 'ri' is connected with one end of the rod-shaped handle through a hinge device; the square combined knife piece comprises a middle straight rod of which the lower end is connected with the screen frame and two inclined connecting rods which are respectively arranged on two sides of the middle straight rod, the upper end of each inclined connecting rod is fixedly connected with the upper end of the middle straight rod through a short straight knife, and the cutting edge of the short straight knife faces to the lower part of the square; the lower end of the inclined connecting rod is connected with a ring, an inner ring of the ring is provided with an annular knife, and a gap is arranged above the ring facing the shape of the Chinese character 'mu'. Picking efficiency is high, convenient operation can not injure the crop body.

The net frame type picking device adopting the technology can be used certainly, but the net frame type picking device picks after cutting branches by aligning the cutting edges arranged in the frame, the relative size of the cutting edge part is small, the crop body is easy to hurt due to the fact that the long-distance visual alignment difficulty is large, the net frame type picking device is only suitable for picking single fruits one by one, the picking mode is single, the operation is not convenient enough, the efficiency is not high enough, and the using effect is not ideal enough.

SUMMERY OF THE UTILITY MODEL

For overcoming the defects of the prior art, the utility model provides a picking mode is various, picking efficiency is higher, the operation is more convenient, the crop body is more difficult to be hindered, the device is picked to the more ideal high-efficient melon and fruit of result of use.

The utility model discloses a reach the technical scheme that above-mentioned technical purpose adopted and be: an efficient melon and fruit picking device comprises a circular net frame, a net-shaped body connected with the periphery of the net frame, and a rod-shaped handle connected with the net frame; the net frame comprises an upper net frame and a lower net frame, the lower periphery of the upper net frame is provided with an upper cutting edge, and the upper periphery of the lower net frame is provided with a lower cutting edge; the net-shaped body comprises a small net-shaped cover body connected with the upper net frame, a small net bag, a large net bag and a net-shaped cylinder body which are respectively connected with the lower net frame; the frame edge of the upper screen frame is aligned and compressed with the frame edge of the lower screen frame through an elastic device, a pressing handle is arranged on the rod-shaped handle, and the pressing handle controls the upper screen frame and the lower screen frame to be opened and closed through a transmission device.

The rod-shaped handle is formed by sequentially connecting and combining a head rod piece, at least two middle rod pieces and a tail rod piece which are all provided with a through shaft hole at the middle shaft, wherein the head rod piece, the at least two middle rod pieces and the tail rod piece are sequentially connected end to end; the upper net frame is connected with an L-shaped first folded plate, the lower net frame is connected with an L-shaped second folded plate, the bent parts of the two folded plates are hinged through hinges, the connecting ends of the two folded plates and the corresponding net frame are connected through tension springs in a pulling mode, the other end of the first folded plate is provided with a rope tying ring, the other end of the second folded plate is fixedly connected with the head rod piece, and the corresponding bent part of the end is provided with a fixed pulley; one end of the pull rope is bolted with the tether ring, and the other end of the pull rope sequentially passes through the head rod piece, each middle rod piece, the inlet end of the tail rod piece, the through hole B, the pulley A and the through hole A after being in pressure joint, and then extends out of the outlet end of the tail rod piece after passing through the through hole A; the outlet end of the tail rod piece is provided with a circular rope locking ring for fixing the tail end of the pull rope.

The peripheral wall surfaces of the upper net frame and the lower net frame are uniformly provided with stringing holes; corresponding rope threading holes are also formed on the corresponding connecting peripheral edges of the small netted cover body, the small net bag, the large net bag and the netted cylinder body; the corresponding net frame is fixedly connected with the corresponding net body by a rope which winds through the corresponding rope threading hole.

The end of the head rod piece, which is far away from the fixed pulley, is provided with an external thread; one end of the middle rod piece is provided with an external thread, and the other end of the middle rod piece is provided with an internal thread; one end of the tail rod piece is provided with an internal thread; the head rod piece, the middle rod piece and the tail rod piece are sequentially connected through corresponding threads.

The pipe wall of the tail rod piece close to the tail end is provided with a screw hole, the ring wall of the rope locking ring is provided with a screw, and the tail end of the screw is screwed into the screw hole and then is in compression joint with the corresponding part of the pull rope.

When the pressing handle is manually pressed to be close to the outer wall surface of the tail rod piece, the upper net frame and the lower net frame are separated from each other by taking the hinge as a rotating shaft; when the pressing handle is loosened, the upper net frame and the lower net frame are mutually pressed and connected by taking the hinge as a rotating shaft.

The utility model has the advantages that: because the net frame comprises an upper net frame 11 and a lower net frame 9, the lower peripheral edge of the upper net frame 11 is provided with an upper cutting edge 11a, and the upper peripheral edge of the lower net frame 9 is provided with a lower cutting edge 9a; the reticular body comprises a small reticular cover body 12 connected with the upper net frame 11, a small net bag 8, a large net bag 7 and a reticular cylinder body 6 which are respectively connected with the lower net frame 9; the frame edge of the upper screen frame 11 is aligned and compressed with the frame edge of the lower screen frame 9 through an elastic device, the rod-shaped handle is provided with a pressing handle 2, and the pressing handle 2 controls the upper screen frame 11 and the lower screen frame 9 to be opened and closed mutually through a transmission device.

Consequently, the relative volume of blade portion is great, and it is relatively less to aim at the degree of difficulty, and picking efficiency is higher, when plucking great melon and fruit, lower frame 9 and little string bag 8 use together, and the single big melon and fruit of plucking is taken again after accepting by little string bag 8 and put the collecting box.

When picking smaller fruits, the lower net frame 9 is matched with the big net bag 7, a plurality of picked small fruits are received by the big net bag 7, and a batch of fruits are picked after the big net bag 7 is filled with the fruits and placed in the collecting box.

When picking the fruits with firm outer skins and capable of withstanding moderate beating, the lower net frame 9 is matched with the net-shaped cylinder body 6, the picked fruits directly roll to the collecting box through the net-shaped cylinder body 6 as a transmission pipeline, and the continuous picking efficiency is high.

When picking fruits, the handle 2 is pressed by a hand, the pull rope 4 is pulled to open the upper screen frame 11 and the lower screen frame 9, the fruit body is buckled, the upper screen frame 11 and the lower screen frame 9 are closed by the restoring force of the tension spring 10 after the hand is placed, branches around the fruits are cut by the bisection of the upper cutting edge 11a and the lower cutting edge 9a, the picking mode is diversified and convenient, and the fruits are not easy to be damaged.

To sum up, the utility model has the advantages of the picking mode is various, picking efficiency is higher, the operation is more convenient, more be difficult for hindering and reach the crop body, the result of use is more ideal.

Drawings

The present invention will be further explained with reference to the drawings and examples. Wherein:

fig. 1 is a schematic view of the present invention;

FIG. 2 is a schematic view of the present invention used in a single fruit picking state;

FIG. 3 is a schematic view of the present invention in a batch picking configuration for multiple fruit;

FIG. 4 is a schematic view of the present invention in a continuous picking position;

fig. 5 is a schematic view of a head stem portion of the present invention;

fig. 6 is a schematic view of the tail rod part in the present invention.

The reference numbers in the drawings illustrate the following: head member 1A, middle member 1B, tail member 1C, pressing handle 2, rope locking ring 3, pull rope 4, first pulley 5A, second pulley 5B, netted barrel 6, big net bag 7, small net bag 8, lower net frame 9, lower cutting edge 9a, tension spring 10, upper net frame 11, upper cutting edge 11A, netted small cover body 12, rope fastening ring 13, fixed pulley 14, first folded plate 15, second folded plate 16, connecting rod 17, screw 18, screw hole 19, first through hole 20A, second through hole 20B, rope through hole QS, hinge JL, external thread W, internal thread N

Detailed Description

The embodiment of the utility model, as shown in fig. 1 to 6, is a high-efficiency melon and fruit picking device, which comprises a circular net frame, a net-shaped body connected with the periphery of the net frame, and a rod-shaped handle connected with the net frame; the net frame comprises an upper net frame 11 and a lower net frame 9, the lower peripheral edge of the upper net frame 11 is provided with an upper cutting edge 11a, and the upper peripheral edge of the lower net frame 9 is provided with a lower cutting edge 9a; the reticular body comprises a small reticular cover body 12 connected with the upper net frame 11, a small net bag 8, a large net bag 7 and a reticular cylinder body 6 which are respectively connected with the lower net frame 9; the frame edge of the upper screen frame 11 is aligned and compressed with the frame edge of the lower screen frame 9 through an elastic device, the rod-shaped handle is provided with a pressing handle 2, and the pressing handle 2 controls the upper screen frame 11 and the lower screen frame 9 to be opened and closed mutually through a transmission device.

The rod-shaped handle is formed by sequentially connecting and combining a head rod piece 1A, at least two middle rod pieces 1B and a tail rod piece 1C which are provided with shaft penetrating holes at the middle shaft, wherein the head rod piece 1A, the at least two middle rod pieces 1B and the tail rod piece 1C are sequentially connected end to end, pressing handles 2 are arranged at intervals on the rod side of the tail rod piece 1C, two connecting rods 17 are arranged at intervals on the bottom surfaces of the pressing handles 2, the connecting rods 17 are vertically arranged with the tail rod piece 1C and penetrate through the pipe wall of the tail rod piece 1C, the tail ends of the two connecting rods 17 are respectively provided with an A pulley 5A and a B pulley 5B, and the corresponding outer sides of the wall surface of the tail rod piece 1C, which are close to the lower ends of the two connecting rods 17, are respectively provided with an A through hole 20A and a B through hole 20B through hole; an L-shaped first folded plate 15 is connected to the upper net frame 11, an L-shaped second folded plate 16 is connected to the lower net frame 9, the bent parts of the two folded plates are hinged through a hinge JL, the connecting ends of the two folded plates and the corresponding net frame are connected through a tension spring 10 in a pulling mode, a rope tying ring 13 is arranged at the other end of the first folded plate 15, the other end of the second folded plate 16 is fixedly connected with the head rod piece 1A, and a fixed pulley 14 is arranged at the folded part corresponding to the end; one end of a pull rope 4 is bolted with a rope tying ring 13, and the other end of the pull rope 4 sequentially passes through the head rod piece 1A, the middle rod pieces 1B, the inlet end of the tail rod piece 1C, the through hole B20B, the pulley B5B, the pulley A5A and the through hole A20A and then extends out of the outlet end of the tail rod piece 1C after being pressed and connected with the fixed pulley 14; the outlet end of the tail rod piece 1C is provided with a circular locking rope ring 3 for fixing the tail end of the pull rope 4.

Stringing holes QS are uniformly distributed on the peripheral wall surfaces of the upper net frame 11 and the lower net frame 9; corresponding rope threading holes QS are also arranged on the corresponding connecting peripheral edges of the small netted cover body 12, the small net bag 8, the large net bag 7 and the netted cylinder 6; the corresponding net frame is fixedly connected with the corresponding net body through a rope which winds through the corresponding rope through hole QS.

An external thread W is arranged at the end, far away from the fixed pulley 14, of the head rod piece 1A; one end of the middle rod piece 1B is provided with an external thread W, and the other end is provided with an internal thread N; one end of the tail rod piece 1C is provided with an internal thread N; the head rod piece 1A, the middle rod piece 1B and the tail rod piece 1C are connected in sequence through corresponding threads.

The pipe wall of the tail rod piece 1C close to the tail end is provided with a screw hole 19, the ring wall of the rope locking ring 3 is provided with a screw 18, and the tail end of the screw 18 is screwed into the screw hole 19 and then is in compression joint with the corresponding part of the pull rope 4.

When the pressing handle 2 is manually pressed to be close to the outer wall surface of the tail rod piece 1C, the upper net frame 11 and the lower net frame 9 are separated from each other by taking the hinge JL as a rotating shaft; when the pressing handle 2 is loosened, the upper net frame 11 and the lower net frame 9 are pressed and connected with each other by taking the hinge JL as a rotating shaft.

The utility model discloses a theory of operation is: when picking the fruits growing at high positions, the whole proper length of the rod-shaped handle is adjusted according to the height by setting the number of the middle rod pieces 1B.

When picking larger fruits, the lower net frame 9 is matched with the small net bag 8, and the picked single large fruit is picked after being accepted by the small net bag 8 and put into the collecting box.

When picking fruits with firm outer skins and capable of withstanding moderate beating, the lower net frame 9 is matched with the net-shaped cylinder body 6, the picked fruits directly roll to the collecting box through the net-shaped cylinder body 6 as a pipeline, and the continuous picking efficiency is high.

When picking fruits, the pulling rope 4 is pulled to open the upper screen frame 11 and the lower screen frame 9 after the handle 2 is pressed and held by hands, the upper screen frame 11 and the lower screen frame 9 are closed by the restoring force of the tension spring 10 after hands are released, branches around the fruits are cut by the upper cutting edge 11a and the lower cutting edge 9a, picking is convenient, and the fruits are not damaged.

Claims

1. An efficient melon and fruit picking device comprises a circular net frame, a net-shaped body connected with the periphery of the net frame, and a rod-shaped handle connected with the net frame; the method is characterized in that: the net frame comprises an upper net frame and a lower net frame, the lower periphery of the upper net frame is provided with an upper cutting edge, and the upper periphery of the lower net frame is provided with a lower cutting edge; the net-shaped body comprises a small net-shaped cover body connected with the upper net frame, a small net bag, a large net bag and a net-shaped cylinder body which are respectively connected with the lower net frame; the frame edge of the upper screen frame is aligned and compressed with the frame edge of the lower screen frame through an elastic device, a pressing handle is arranged on the rod-shaped handle, and the pressing handle controls the upper screen frame and the lower screen frame to be opened and closed through a transmission device.

2. The efficient melon and fruit picking device according to claim 1, characterized in that: the rod-shaped handle is formed by sequentially connecting and combining a head rod piece, at least two middle rod pieces and a tail rod piece which are all provided with through shaft holes at the middle shaft, wherein the head rod piece, the at least two middle rod pieces and the tail rod piece are sequentially connected end to end; the upper net frame is connected with an L-shaped first folded plate, the lower net frame is connected with an L-shaped second folded plate, the bending parts of the two folded plates are hinged through hinges, the connecting ends of the two folded plates and the corresponding net frame are connected through tension springs in a pulling mode, the other end of the first folded plate is provided with a rope tying ring, the other end of the second folded plate is fixedly connected with the head rod piece, and the corresponding bending part of the end is provided with a fixed pulley; one end of the pull rope is bolted with the tether ring, and the other end of the pull rope sequentially passes through the head rod piece, each middle rod piece, the inlet end of the tail rod piece, the through hole B, the pulley A and the through hole A after being in pressure joint, and then extends out of the outlet end of the tail rod piece after passing through the through hole A; the outlet end of the tail rod piece is provided with a circular rope locking ring for fixing the tail end of the pull rope.

3. The efficient melon and fruit picking device according to claim 2, wherein: rope threading holes are uniformly distributed on the peripheral wall surfaces of the upper screen frame and the lower screen frame; corresponding rope threading holes are also formed on the corresponding connecting peripheral edges of the small netted cover body, the small net bag, the large net bag and the netted cylinder body; the corresponding net frame is fixedly connected with the corresponding net body by a rope which winds through the corresponding rope through hole.

4. The efficient melon and fruit picking device according to claim 3, wherein: the end of the head rod piece, which is far away from the fixed pulley, is provided with an external thread; one end of the middle rod piece is provided with an external thread, and the other end of the middle rod piece is provided with an internal thread; one end of the tail rod piece is provided with an internal thread; the head rod piece, the middle rod piece and the tail rod piece are sequentially connected through corresponding threads.

5. The efficient melon and fruit picking device according to claim 4, wherein: the pipe wall of the tail rod piece close to the tail end is provided with a screw hole, the ring wall of the rope locking ring is provided with a screw, and the tail end of the screw is screwed into the screw hole and then is in compression joint with the corresponding part of the pull rope.

6. The efficient melon and fruit picking device according to claim 5, wherein: when the pressing handle is manually pressed to be close to the outer wall surface of the tail rod piece, the upper net frame and the lower net frame are separated from each other by taking the hinge as a rotating shaft; when the pressing handle is loosened, the upper net frame and the lower net frame are mutually pressed and connected by taking the hinge as a rotating shaft.