Overwintering bagging device on fruit tree

Abstract

The utility model discloses an overwintering bagging device on a fruit tree, which comprises a grip, one end of the grip is fixedly connected with one end of a telescopic piece, the other end of the telescopic piece is hinged with a plurality of bagging claws, the bagging claws are fixedly connected with an opening assembly, and the opening assembly is hinged with a plurality of bagging claws. The expanding assembly is movably arranged in the telescopic piece and fixedly connected with one end of the connecting rope, the other end of the connecting rope penetrates through the telescopic piece in a sliding mode and then is wound on the winding shaft, the telescopic piece is clamped to the two sides of the winding shaft in a sliding mode, and the two ends of the winding shaft are clamped to one side of the shifting rod in a sliding mode. And the end part of the other side of the poke rod is hinged with a grip. The length can be adjusted through the telescopic piece, then the bagging device can be suitable for bagging operation at different height positions, the bagging claws open the bags, the shifting rods are operated to be matched with the opening assembly to tie the opened bags, the frequent tree climbing and ladder erecting processes are avoided, high fruits can be directly bagged on the ground, and operation is easy and convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of fruit tree bagging, in particular to a wintering bagging device for fruit trees. Background Art

[0002] Linwu pomelo is a local variety of Linwu. The product has many advantages such as crisp and tender flesh, rich flavor, refreshing taste, sweet and sour taste, rich nutrition, and good storage and transportation performance. Generally, white single-layer paper bags with good moisture resistance and air permeability are used to bag the pomelo trees. This can not only improve the appearance quality of the fruit and reduce pesticide residues, but also improve the appearance quality, which is mainly reflected in the smooth surface and comprehensive coloring.

[0003] In the prior art, since bagging is relatively complicated and is generally done manually, fruit farmers need to manually put bags on each fruit. Especially in places where fruit trees are relatively high, they need to constantly climb fruit trees or stairs to bag the fruit trees. This is not only labor-intensive but also dangerous. For this reason, we propose a wintering bagging device for fruit trees to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a bagging device for overwintering fruit trees to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a winter bagging device for fruit trees, comprising a handle, one end of the handle is fixedly connected to one end of a telescopic member, the other end of the telescopic member is hinged with a plurality of bagging claws, the bagging claws are fixedly connected to a spreading component, the spreading component is movably arranged in the telescopic member and the spreading component is fixedly connected to one end of a connecting rope, the other end of the connecting rope slides through the telescopic member and is wound around a winding shaft, both sides of the winding shaft are slidably engaged with the telescopic member, both ends of the winding shaft are slidably engaged with one side of a toggle rod, and the other end of the toggle rod is hinged to the handle.

[0006] Preferably, the telescopic part includes a supporting tube, a telescopic rod, a positioning portion, and a positioning hole. One end of the supporting tube is fixedly connected to a handle, and the other end of the supporting tube is slidably sleeved on one side of the telescopic rod. A number of bagging claws are respectively hinged to the other end of the telescopic rod. A positioning portion is slidably provided on one side of the telescopic rod, and the positioning portion is clamped in the positioning hole. The positioning holes are opened on the supporting tube and the positioning holes are equidistantly arranged.

[0007] Preferably, the stretching assembly includes a movable column, a cylindrical groove, a sliding rod, a return spring, a supporting ring, a limit plate, an annular clip, a fan gear, and a supporting seat. The cylindrical groove is opened at one end of the telescopic rod, the supporting ring is fixedly sleeved in the cylindrical groove, the sliding rod is slidably sleeved in the supporting ring, one end of the sliding rod is fixedly connected to the limiting plate, the limiting plate is fixedly connected to one end of the connecting rope, the other end of the sliding rod is fixedly connected to the movable column, the movable column is fixedly connected to one end of the return spring, and the other end of the return spring is fixedly connected to the supporting ring, the movable column is fixedly sleeved with a plurality of annular clips outside, the annular clips are meshed and connected to the fan gear, the fan gear is rotatably arranged in an opening opened at the end of the telescopic rod and rotatably connected to the supporting seat, the supporting seat is fixedly connected to the telescopic rod, the fan gear is fixedly connected to one end of the bagging claw, and the other end of the bagging claw is fixedly connected to the bag supporting protrusion.

[0008] Preferably, a threading hole is provided through the center of the telescopic rod, and the connecting rope is arranged in the threading hole.

[0009] Preferably, a wire-receiving cavity is hollowly provided on one side of the support tube close to the handle, the winding shaft is rotatably arranged in the wire-receiving cavity, sliding openings are respectively penetrated on both sides of the wire-receiving cavity, and both sides of the winding shaft are slidably sleeved on the sliding openings.

[0010] Preferably, one side of the winding shaft is sleeved with a threaded ring through a threaded structure, and one side of the threaded ring is provided with a clamping block, the clamping block sliding sleeve receives the winding shaft and the clamping block is arranged between the telescopic part and the toggle rod, and the clamping block is clamped and matched with the telescopic part.

[0011] Preferably, the toggle lever is a Y-shaped structure, and toggle sliding openings are respectively provided on both sides of the toggle lever, and the toggle sliding openings slide to receive the two ends of the reel.

[0012] Compared with the prior art, the utility model has the following beneficial effects: the length can be adjusted by the telescopic part, so that it can be suitable for bagging operations at different heights; the bagging claws open the bag, and the operating toggle rod cooperates with the opening assembly to tie the opened bag, thus avoiding the process of frequent tree climbing and ladder climbing, and bagging operations can be carried out directly on the ground for higher-growing fruits, which is simple and convenient to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the cross-sectional structure of the utility model;

[0015] Figure 3 For this utility model Figure 2 A schematic diagram of the enlarged structure in the middle.

[0016] In the figure: handle 1, telescopic part 2, support tube 21, wire taking-up cavity 211, slide 212, telescopic rod 22, threading hole 221, positioning part 23, cylindrical clamping block 231, movable groove 232, spring 233, positioning hole 24, bagging claw 3, bag supporting protrusion 31, toggle rod 4, toggle slide 41, winding shaft 5, clamping block 51, threaded ring 52, opening assembly 6, movable column 61, cylindrical groove 62, slide rod 63, return spring 64, support ring 65, limit plate 66, annular clamping strip 67, fan gear 68, support seat 69, connecting rope 7. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0018] Example 1

[0019] Reference Figure 1 , 2 , which is the first embodiment of the utility model, and this embodiment provides a winter bagging device for fruit trees, including a handle 1, one end of which is fixedly connected to one end of a telescopic member 2, and the other end of the telescopic member 2 is hinged with a plurality of bagging claws 3, and the bagging claws 3 are fixedly connected to a spreading component 6, and the spreading component 6 is movably arranged in the telescopic member 2 and fixedly connected to one end of a connecting rope 7, and the other end of the connecting rope 7 slides through the telescopic member 2 and is wound around a winding shaft 5, and both sides of the winding shaft 5 are slidably connected to the telescopic member 2, and both ends of the winding shaft 5 are slidably connected to one side of a toggle rod 4, and the other end of the toggle rod 4 is hinged to the handle 1.

[0020] After the bag is expanded, it is placed between the bagging claws 3. The bagging claws 3 limit the bag opening and keep the bag opening open. The expansion component 6 keeps the bag opening in an open state. Then, according to the height of the fruit tree, the length of the telescopic part 2 is adjusted to a suitable position. The bagging personnel stands on the ground, holds the handle 1, puts the bag on the grapefruit, and then operates the toggle rod 4 to drive the winding shaft 5 to move synchronously. The winding shaft 5 drives the connecting rope 7 to pull, and the connecting rope 7 drives the expansion component 6 to work, so that the bag opening is closed. Then, after releasing the toggle rod 4, the bagging claws 3 are opened, which is convenient for the next bagging operation.

[0021] Example 2

[0022] Reference Figure 1-3, which is the second embodiment of the utility model, and this embodiment is based on the previous embodiment. Specifically, the telescopic member 2 includes a support tube 21, a telescopic rod 22, a positioning portion 23, and a positioning hole 24. One end of the support tube 21 is fixedly connected to the handle 1, and the other end of the support tube 21 is slidably sleeved on one side of the telescopic rod 22. The other end of the telescopic rod 22 is respectively hinged to a plurality of bagging claws 3. A positioning portion 23 is slidably provided on one side of the telescopic rod 22, and the positioning portion 23 is clamped in the positioning hole 24. The positioning holes 24 are opened on the support tube 21 and the positioning holes 24 are equidistantly arranged.

[0023] Specifically, the expansion assembly 6 includes a movable column 61, a cylindrical groove 62, a slide bar 63, a return spring 64, a support ring 65, a limit plate 66, an annular clamping strip 67, a sector gear 68, and a support seat 69. The cylindrical groove 62 is provided at one end of the telescopic rod 22, the support ring 65 is fixedly sleeved in the cylindrical groove 62, the slide bar 63 is slidably sleeved in the support ring 65, one end of the slide bar 63 is fixedly connected to the limit plate 66, the limit plate 66 is fixedly connected to one end of the connecting rope 7, and the other end of the slide bar 63 is fixedly connected to the movable column 61. 1. The movable column 61 is fixedly connected to one end of the return spring 64, and the other end of the return spring 64 is fixedly connected to the support ring 65. The movable column 61 is fixedly sleeved with a plurality of annular clips 67. The annular clips 67 are meshed and connected to the fan gear 68. The fan gear 68 is rotatably arranged in the opening provided at the end of the telescopic rod 22 and is rotatably connected to the support seat 69. The support seat 69 is fixedly connected to the telescopic rod 22. The fan gear 68 is fixedly connected to one end of the bagging claw 3, and the other end of the bagging claw 3 is fixedly connected to the bag supporting protrusion 31.

[0024] Furthermore, a threading hole 221 is provided through the center of the telescopic rod 22 , and the connecting rope 7 is arranged in the threading hole 221 .

[0025] According to the height of the fruit tree, adjust the length of the telescopic member 2 to a suitable position, press the cylindrical block 231 of the positioning portion 23 to retract the cylindrical block 231 into the movable groove 232, and compress the spring 233 at the same time, and then operate the telescopic rod 22 to change the length of the telescopic member 2. Before adjusting the telescopic member 2, first loosen the threaded ring 52 so that the block 51 is not engaged with the support tube 21. After the adjustment of the telescopic member 2 is completed, rotate the threaded ring 52 to engage the block 51 with the support tube 21. At the same time, the block 51 on the contact surface is fixedly connected to the sliding gasket to reduce the friction at the contact position so that the block 51 can move in a straight line. At the same time, the winding shaft 5 will not rotate due to the threaded structure, so that the length of the connecting rope 7 is fixed.

[0026] Furthermore, a wire-receiving cavity 211 is hollowly provided on one side of the support tube 21 close to the handle 1 , and the winding shaft 5 is rotatably arranged in the wire-receiving cavity 211 . Slide openings 212 are respectively penetrated on both sides of the wire-receiving cavity 211 , and the slide openings 212 are slidably sleeved on both sides of the winding shaft 5 .

[0027] Specifically, one side of the winding shaft 5 is sleeved with a threaded ring 52 through a threaded structure, and one side of the threaded ring 52 is provided with a clamping block 51, which slides around the receiving winding shaft 5 and is arranged between the telescopic part 2 and the toggle rod 4, and the clamping block 51 is clamped and matched with the telescopic part 2.

[0028] After adjusting to the appropriate position, the bagging operator stands on the ground, holds the handle 1, operates the movable telescopic part 2 to put the bag on the grapefruit, and then operates the toggle rod 4, which drives the reel 5 to move toward the handle 1, and the reel 5 drives the connecting rope 7 to pull, and the connecting rope 7 drives the opening component 6 to work, so that the bagging is closed, and then after releasing the toggle rod 4, the bagging claws 3 are opened under the elastic force of the return spring 64, so as to facilitate the next bagging operation.

[0029] Specifically, the toggle lever 4 is a Y-shaped structure, and a toggle slide 41 is respectively provided on both sides of the toggle lever 4. The toggle slide 41 slides to receive the two ends of the reel 5. The setting of the toggle slide 41 can smoothly drive the reel 5 to achieve linear movement when the toggle lever 4 is operated.

[0030] Example 3

[0031] Reference Figure 1-3 , which is the third embodiment of the utility model. This embodiment is based on the above two embodiments. When in use, the bag is opened and placed between the bag claws 3. The bag-opening protrusion 31 fixed to the bag claws 3 limits the bag opening and keeps the bag opening open. Under the elastic force of the return spring 64 of the opening assembly 6, the movable column 61 is driven to move in the direction away from the telescopic member 2. The annular clamping strip 67 fixed to the movable column 61 cooperates with the fan gear 68 to drive the bag claws 3 to always be in an open state, thereby keeping the bag opening in an open state. Then, according to the height of the fruit tree, the length of the telescopic member 2 is adjusted to a suitable position, the columnar clamping block 231 of the positioning portion 23 is pressed, so that the columnar clamping block 231 is retracted into the movable groove 232, and the spring 233 is compressed at the same time. Then, the telescopic rod 22 is operated to change the length of the telescopic member 2. Before adjusting the telescopic member 2, first rotate The screw ring 52 is loosened to prevent the clamping block 51 from being engaged with the supporting tube 21. After the adjustment of the telescopic member 2 is completed, the screw ring 52 is rotated to make the clamping block 51 engage with the supporting tube 21. At the same time, the clamping block 51 on the contact surface is fixedly connected to the sliding gasket to reduce the friction at the contact position, so that the clamping block 51 can move in a straight line. At the same time, the winding shaft 5 will not rotate due to the screw structure, so that the length of the connecting rope 7 is fixed. After adjusting to the appropriate position, the bagging personnel stands on the ground, holds the handle 1, operates the moving telescopic member 2 to put the bag on the outside of the grapefruit, and then operates the toggle rod 4. The toggle rod 4 drives the winding shaft 5 to move toward the handle 1, and the winding shaft 5 drives the connecting rope 7 to be pulled. The connecting rope 7 drives the opening component 6 to work, so that the bagging is closed. After the toggle rod 4 is released, the bagging claw 3 is opened under the elastic force of the return spring 64, which is convenient for the next bagging operation.

Claims

1. A bagging device for overwintering fruit trees, comprising a handle (1), characterized in that: One end of the handle (1) is fixedly connected to one end of the telescopic member (2), and the other end of the telescopic member (2) is hinged with a plurality of bagging claws (3), and the bagging claws (3) are fixedly connected to a spreading component (6), and the spreading component (6) is movably arranged in the telescopic member (2) and is fixedly connected to one end of a connecting rope (7), and the other end of the connecting rope (7) slides through the telescopic member (2) and is wound around the winding shaft (5), and the two sides of the winding shaft (5) are slidably engaged with the telescopic member (2), and the two ends of the winding shaft (5) are slidably engaged with one side of the toggle rod (4), and the other end of the toggle rod (4) is hingedly connected to the handle (1).

2. The overwintering bagging device for fruit trees according to claim 1, characterized in that: The telescopic member (2) comprises a support tube (21), a telescopic rod (22), a positioning portion (23), and a positioning hole (24); one end of the support tube (21) is fixedly connected to the handle (1); the other end of the support tube (21) is slidably sleeved on one side of the telescopic rod (22); the other end of the telescopic rod (22) is respectively hinged to a plurality of bagging claws (3); one side of the telescopic rod (22) is slidably provided with a positioning portion (23); the positioning portion (23) is clamped in the positioning hole (24); the positioning hole (24) is opened on the support tube (21) and the positioning holes (24) are arranged at equal distances.

3. The overwintering bagging device for fruit trees according to claim 2, characterized in that: The expansion assembly (6) comprises a movable column (61), a cylindrical groove (62), a sliding rod (63), a return spring (64), a support ring (65), a limit plate (66), an annular clamping strip (67), a sector gear (68), and a support seat (69). The cylindrical groove (62) is provided at one end of the telescopic rod (22). The support ring (65) is fixedly sleeved in the cylindrical groove (62). The sliding rod (63) is slidably sleeved in the support ring (65). One end of the sliding rod (63) is fixedly connected to the limit plate (66). The limit plate (66) is fixedly connected to one end of the connecting rope (7). The other end of the sliding rod (63) is fixedly connected to the movable column ( 61), the movable column (61) is fixedly connected to one end of a return spring (64), the other end of the return spring (64) is fixedly connected to a support ring (65), the movable column (61) is fixedly sleeved with a plurality of annular clips (67) on the outside, the annular clips (67) are meshedly connected to a fan-shaped gear (68), the fan-shaped gear (68) is rotatably arranged in an opening opened at the end of the telescopic rod (22) and is rotatably connected to a support seat (69), the support seat (69) is fixedly connected to the telescopic rod (22), the fan-shaped gear (68) is fixedly connected to one end of a bagging claw (3), and the other end of the bagging claw (3) is fixedly connected to a bag-supporting protrusion (31).

4. The overwintering bagging device for fruit trees according to claim 2, characterized in that: A threading hole (221) is provided through the center of the telescopic rod (22), and the connecting rope (7) is arranged in the threading hole (221).

5. The overwintering bagging device for fruit trees according to claim 2, characterized in that: A wire-receiving cavity (211) is hollowly provided on one side of the support tube (21) close to the handle (1), and the winding shaft (5) is rotatably arranged in the wire-receiving cavity (211). Slide openings (212) are respectively penetrated on both sides of the wire-receiving cavity (211), and the two sides of the winding shaft (5) are slidably sleeved in the slide openings (212).

6. The overwintering bagging device for fruit trees according to claim 1, characterized in that: One side of the reel (5) is sleeved with a threaded ring (52) via a threaded structure, and one side of the threaded ring (52) is provided with a clamping block (51), the clamping block (51) is slidably sleeved to receive the reel (5) and the clamping block (51) is provided between the telescopic member (2) and the toggle rod (4), and the clamping block (51) is clamped and matched with the telescopic member (2).

7. The overwintering bagging device for fruit trees according to claim 1, characterized in that: The toggle lever (4) is a Y-shaped structure, and toggle sliding openings (41) are respectively provided on both sides of the toggle lever (4), and the toggle sliding openings (41) are slidably clamped to receive the two ends of the reel (5).

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