Kiwi fruit picking device

Abstract

The utility model relates to the technical field of kiwi fruit picking, in particular to a kiwi fruit picking device which comprises a cutting plate, a tubular net, a supporting rod and a shearing mechanism, the shearing mechanism comprises a box body, a servo motor, a first lead screw, a second lead screw, two moving frames, two fixing assemblies, a through groove and two cutters, the servo motor is arranged on the inner side wall of the box body, and the tubular net is arranged on the inner side wall of the box body. The two ends of the first lead screw are fixedly connected with the output end of the servo motor and one end of the second lead screw respectively, the other end of the second lead screw is rotationally connected with the box body, the two movable frames are in threaded connection with the first lead screw and the second lead screw respectively, the two movable frames are detachably connected with the two cutters through fixing assemblies, and the positions of the cutters are adjusted to be aligned to kiwi fruits. By controlling the servo motor, the first lead screw and the second lead screw to rotate, even if the pedicels of kiwi fruits are hard, the servo motor can easily cut the pedicels of the kiwi fruits at a time, and the labor intensity of operators is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of kiwifruit picking, in particular to a kiwifruit picking device. Background Art

[0002] Kiwi, also known as exotic fruit, is very popular in the fruit market. Currently, most kiwis are picked manually, with people climbing ladders and picking them by hand, which has high labor costs.

[0003] The prior art CN 209390700 U includes a cutting board, a tubular net and a support rod. The support rod is controlled by hand, the support rod is lifted by hand, the blade is aimed at the kiwi fruit, the pull ring is pulled, the pull rope is pulled, the blades on both sides of the kiwi fruit stem are gathered, and the blades pick the kiwi fruit, thereby solving the problem of high labor cost of picking kiwi fruit by hand.

[0004] However, in the prior art, when the kiwifruit stem is hard, the blade controlled by the operator cannot cut the kiwifruit stem quickly, and the kiwifruit needs to be picked several times, which makes the operator feel tired and increases the labor intensity of the operator. Utility Model Content

[0005] The utility model aims to provide a kiwifruit picking device, which solves the problem that when the kiwifruit stem is hard, the blade controlled by the operator cannot quickly cut the kiwifruit stem, and the kiwifruit needs to be picked several times, which makes the operator feel tired and increases the labor intensity of the operator.

[0006] To achieve the above-mentioned purpose, the utility model provides a kiwifruit picking device, comprising a cutting board, a tubular net, a support rod and a shearing mechanism, the shearing mechanism comprising a box body, a servo motor, a first screw rod, a second screw rod, two movable frames, two fixed components, a through slot and two cutters, the tubular net is fixedly connected to the cutting board and communicated with each other, the support rod is fixedly connected to the cutting board and is located on one side of the cutting board, the box body is fixedly connected to the cutting board, the servo motor is arranged on the inner side wall of the box body, the two ends of the first screw rod are respectively fixedly connected to the output end of the servo motor and one end of the second screw rod, the other end of the second screw rod is rotatably connected to the box body, the two movable frames are respectively threadedly connected to the first screw rod and the second screw rod, and are slidably connected to the through slot and extend outside the box body, and the two movable frames and the two cutters are detachably connected through the fixed component.

[0007] Wherein, the fixing assembly includes a screw rod and a nut. The screw rod is threadedly connected to the moving frame and passes through the moving frame and the cutter. The nut is arranged on the screw rod.

[0008] Wherein, the shearing mechanism further includes three fixing frames and three bolts, one end of the fixing frame is fixedly connected to the support rod, and the other end of the fixing frame is threadedly connected to the cutting plate through the bolts.

[0009] Wherein, the shearing mechanism also includes a hollow rod, a circular hole, a plurality of limiting holes and a limiting rod, the circular hole is arranged on the hollow rod, the plurality of limiting holes are arranged on the supporting rod, and the limiting rod is arranged in the circular hole and the limiting hole.

[0010] The kiwi fruit picking device further comprises a storage component and a fixing sleeve, wherein the storage component is arranged at one end of the hollow rod, and the fixing sleeve is arranged on the storage component.

[0011] Wherein, the storage assembly includes a collection box and a seat, the collection box is arranged on the seat and located below the tubular net, the fixing sleeve is fixedly connected to the seat, and the hollow rod extends into the fixing sleeve and is detachably connected to the fixing sleeve.

[0012] The utility model discloses a kiwifruit picking device, wherein the box body is arranged on the cutting board, the servo motor is arranged on the inner side wall of the box body, the two ends of the first screw rod are respectively fixedly connected to the output end of the servo motor and one end of the second screw rod, the other end of the second screw rod is rotatably connected to the box body, the two moving frames are respectively threadedly connected to the first screw rod and the second screw rod, and are slidably connected to the through groove and extend outside the box body, the two moving frames are detachably connected to the two cutters through the fixing assembly, and when the kiwifruit picking work is performed, the position of the cutter is adjusted, the cutter is aimed at the kiwifruit picking position, and the servo motor is started. Motor, the servo motor drives the first screw rod and the second screw rod to rotate, the moving frame on the first screw rod moves to the right, and the moving frame on the second screw rod moves to the left, and the two moving frames drive the two cutters to get closer until the two cutters cut the kiwi fruit, and control the servo motor to drive the two cutters to unfold and return to the original position for the next picking. In the process of picking kiwi fruit, the operator only needs to control the servo motor to complete the picking. Even if the kiwi fruit stem is hard, the servo motor can easily cut the kiwi fruit stem at one time to complete the picking of kiwi fruit, reducing the labor intensity of the operator. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.

[0014] Figure 1It is a schematic diagram of the overall structure of the first embodiment of the kiwifruit picking device of the utility model.

[0015] Figure 2 yes Figure 1 Enlarged view of point A in the middle.

[0016] Figure 3 It is a structural schematic diagram of the first embodiment of the kiwifruit picking device of the utility model from another perspective.

[0017] Figure 4 yes Figure 3 Enlarged view of point B in the middle.

[0018] Figure 5 It is a partial structural schematic diagram of the first embodiment of the kiwifruit picking device of the utility model.

[0019] Figure 6 It is a schematic diagram of the overall structure of the second embodiment of the kiwifruit picking device of the utility model.

[0020] 101-cutting plate, 102-support rod, 103-tubular net, 104-box, 105-cutter, 106-fixed frame, 107-bolt, 108-limiting hole, 109-hollow rod, 110-limiting rod, 111-round hole, 112-screw rod, 113-nut, 114-servo motor, 115-first screw rod, 116-second screw rod, 117-movable frame, 118-through groove, 201-fixed sleeve, 202-seat, 203-collection box. DETAILED DESCRIPTION

[0021] Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, but should not be understood as limiting the present invention.

[0022] The first embodiment of the present application is:

[0023] See also Figure 1-Figure 5 , Figure 1 This is a schematic diagram of the overall structure of the first embodiment of the kiwifruit picking device of the utility model. Figure 2 yes Figure 1 The enlarged view of point A in the middle. Figure 3 This is a structural schematic diagram of the first embodiment of the utility model kiwifruit picking device from another perspective. Figure 4 yes Figure 3 The enlarged view of point B in the middle. Figure 5 It is a partial structural schematic diagram of the first embodiment of the kiwifruit picking device of the utility model.

[0024] The utility model provides a kiwifruit picking device, including a cutting plate 101, a tubular net 103, a support rod 102 and a shearing mechanism, wherein the shearing mechanism includes a box 104, a servo motor 114, a first screw rod 115, a second screw rod 116, two moving frames 117, two fixing components, a through slot 118, two cutters 105, three fixing frames 106, three bolts 107, a hollow rod 109, a round hole 111, a plurality of limiting holes 108 and a limiting rod 110, and the fixing component includes a screw rod 112 and a nut 113. The above-mentioned solution solves the problem that the operator will feel tired when pulling the pull ring by hand for a long time, which increases the labor intensity of the operator.

[0025] According to this specific embodiment, the tubular net 103 is fixedly connected to the cutting board 101 and is communicated with the through hole of the cutting board 101. The support rod 102 is fixedly connected to the cutting board 101 and is located on one side of the cutting board 101. The operator controls the support rod 102 by hand, and the support rod 102 aims the cutting knife 105 at the root of the kiwi fruit to pick the kiwi fruit. The kiwi fruit falls into the tubular net 103 to carry out the kiwi fruit picking work.

[0026] Wherein, two ends of the first screw rod 115 are fixedly connected to the output end of the servo motor 114 and one end of the second screw rod 116 respectively, the threads above the first screw rod 115 and the second screw rod 116 have different directions of rotation, the servo motor 114 is started to control the first screw rod 115 and the second screw rod 116 to rotate in the same direction, the moving directions of the two moving frames 117 are opposite, the other end of the second screw rod 116 is rotatably connected to the box body 104, the two moving frames 117 are threadedly connected to the first screw rod 115 and the second screw rod 116 respectively, and are slidably connected to the through groove 118, and extend to the outside of the box body 104, the switch and controller of the servo motor 114 are arranged on the hollow rod 109, the screw rod 112 is threadedly connected to the moving frame 117, and passes through the moving frame 117 and the cutter 105, the nut 113 is arranged on the screw rod 112, and the moving frame 117 is rotated to the same direction as the second screw rod 116. The frame 117 cooperates with the screw rod 112 and the nut 113 to firmly fix the cutter 105 on the mobile frame 117. When picking kiwifruit, the hollow rod 109 is controlled by hand to adjust the position of the cutter 105 so that the root of the kiwifruit is located between the two cutters 105, and the cutter 105 is aimed at the kiwifruit picking position, and the servo motor 114 is started. The servo motor 114 drives the first screw rod 115 and the second screw rod 116 to rotate, and the mobile frame 117 on the first screw rod 115 moves to the right, and the mobile frame 117 on the second screw rod 116 moves to the left. The two mobile frames 117 drive the two cutters 105 to approach until the two cutters 105 cut the kiwifruit, and control the servo motor 114 to drive the two cutters 105 to unfold and return to the original position for the next picking. The operator does not need to pull the pull ring by hand, which reduces the labor intensity of the operator.

[0027] Secondly, one end of the fixing frame 106 is fixedly connected to the support rod 102, and the other end of the fixing frame 106 is threadedly connected to the cutting plate 101 through the bolt 107. The three fixing frames 106 fix the cutting plate 101, which increases the stability of the structure and ensures the stable operation of the kiwifruit picking device. The circular hole 111 is arranged on the hollow rod 109, and a plurality of limiting holes 108 are arranged on the support rod 102. The limiting rod 110 is arranged in the circular hole 111 and the limiting hole 108. When the kiwifruit grows too high, the limiting rod 110 is pulled out, and then the hollow rod 109 is stretched to an appropriate position, and the limiting hole 108 is aligned with the circular hole 111, and the limiting rod 110 is inserted into the circular hole 111 and the limiting hole 108. The support rod 102 and the hollow rod 109 are fixed again, and the kiwifruit at a high place is picked.

[0028] When using the utility model to pick kiwifruit, the hollow rod 109 is controlled by hand to adjust the position of the cutter 105 so that the root of the kiwifruit is located between the two cutters 105, the cutter 105 is aimed at the kiwifruit picking position, and the servo motor 114 is started. The servo motor 114 drives the first screw rod 115 and the second screw rod 116 to rotate, the moving frame 117 on the first screw rod 115 moves to the right, and the moving frame 117 on the second screw rod 116 moves to the left. The two moving frames 117 drive the two cutters 105 to move closer until the two cutters 105 cut the kiwifruit, and the servo motor 114 is controlled to drive the two cutters 105 to expand , return to the original position for the next picking. When the kiwifruit grows too high, the limit rod 110 is pulled out, and the hollow rod 109 is stretched to an appropriate position, and the limit hole 108 is aligned with the round hole 111, and the limit rod 110 is inserted into the round hole 111 and the limit hole 108. The support rod 102 and the hollow rod 109 are fixed again, and the kiwifruit at a high place is picked. In the process of picking kiwifruit, the operator only needs to control the servo motor 114 to complete the picking. Even if the kiwifruit stem is hard, the servo motor 114 can easily cut the kiwifruit stem at one time to complete the picking of the kiwifruit, reducing the labor intensity of the operator.

[0029] The second embodiment of the present application is:

[0030] See also Figure 6 , Figure 6 It is a schematic diagram of the overall structure of the second embodiment of the kiwifruit picking device of the utility model. On the basis of the first embodiment, the kiwifruit picking device of this embodiment further includes a storage component and a fixing sleeve 201, and the storage component includes a collection box 203 and a seat 202.

[0031] The collecting box 203 is arranged on the vehicle seat 202 and is located below the tubular net 103. The fixing sleeve 201 is fixedly connected to the vehicle seat 202. The hollow rod 109 extends into the fixing sleeve 201 and is detachably connected to the fixing sleeve 201. When the kiwi picking device is moved, the hollow rod 109 is inserted into the fixing sleeve 201 to push the kiwi picking device to the next picking point. There is no need to hold the kiwi picking device by hand throughout the whole process, which saves physical strength. The tubular net 103 is relatively long. Even if the hollow rod 109 leaves the fixing sleeve 201 and the hollow rod 109 is manually manipulated to pick the raised kiwis, the bottom outlet of the tubular net 103 is still in the collecting box 203, and the collecting box 203 collects the picked kiwis.

[0032] What is disclosed above is only one or more preferred embodiments of the present application, and cannot be used to limit the scope of rights of the present application. Ordinary technicians in this field can understand that all or part of the processes of implementing the above embodiments and equivalent changes made according to the claims of the present application are still within the scope covered by the present application.

Claims

1. A kiwi fruit picking device, comprising a cutting board, a tubular net and a support rod, wherein the tubular net is fixedly connected to the cutting board and communicates with the cutting board, and the support rod is fixedly connected to the cutting board and is located on one side of the cutting board, characterized in that: It also includes a shearing mechanism, which includes a box, a servo motor, a first screw rod, a second screw rod, two movable frames, two fixed components, a through slot and two cutters, the box is fixedly connected to the cutting board, the servo motor is arranged on the inner wall of the box, the two ends of the first screw rod are respectively fixedly connected to the output end of the servo motor and one end of the second screw rod, the other end of the second screw rod is rotatably connected to the box, the two movable frames are respectively threadedly connected to the first screw rod and the second screw rod, and are slidably connected to the through slot and extend outside the box, and the two movable frames are detachably connected to the two cutters through the fixed component; The shearing mechanism further comprises a hollow rod, a circular hole, a plurality of limiting holes and a limiting rod, wherein the circular hole is arranged on the hollow rod, the plurality of limiting holes are arranged on the supporting rod, and the limiting rod is arranged in the circular hole and the limiting hole; The kiwifruit picking device further comprises a storage component and a fixing sleeve, wherein the storage component is arranged at one end of the hollow rod, and the fixing sleeve is arranged on the storage component; The storage assembly includes a collection box and a seat, the collection box is arranged on the seat and is located below the tubular net, the fixing sleeve is fixedly connected to the seat, and the hollow rod extends into the fixing sleeve and is detachably connected to the fixing sleeve.

2. The kiwi fruit picking device according to claim 1, characterized in that: The fixing assembly comprises a screw rod and a nut. The screw rod is threadedly connected to the moving frame and passes through the moving frame and the cutter. The nut is arranged on the screw rod.

3. The kiwi fruit picking device according to claim 1, characterized in that: The shearing mechanism further comprises three fixing frames and three bolts, one end of the fixing frame is fixedly connected to the supporting rod, and the other end of the fixing frame is threadedly connected to the cutting plate through the bolts.

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