Fruit picking auxiliary device

Abstract

The utility model discloses a fruit picking auxiliary device which comprises a fixed cylinder, a movable cylinder is movably connected in the fixed cylinder, a picking pipe is fixedly connected to the position, close to the upper portion, of the front wall of the movable cylinder through a connecting rod, a plastic bag can be installed at the bottom of the picking pipe, and a through groove is formed in the position, close to the middle, of the front wall of the picking pipe. The top of an inner cavity of the through groove is provided with an open groove, the position, close to the upper portion, of the rear wall of the picking pipe is fixedly connected with two U-shaped blocks arranged in the left-right direction, the inner walls of the U-shaped blocks are movably connected with blades through rotating shafts and bearings, and through a series of structures, the device has the advantages of being convenient to use, adjustable in length and the like.

Description

Technical Field

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

[0002] Fruits are not only rich in nutrients, but also can promote digestion. They are deeply loved by people in life. When picking fruits, some fruits are in a high position and are inconvenient to pick. Therefore, many auxiliary devices for fruit picking appear on the market. The fruit picking auxiliary devices in the prior art have the problems of inconvenient use and inconvenient length adjustment. In this regard, we propose a fruit picking auxiliary device. Utility Model Content

[0003] The technical problem solved by the utility model is to overcome the defects of the prior art and provide a fruit picking auxiliary device.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] A fruit picking auxiliary device comprises a fixed cylinder, a movable cylinder is movably connected inside the fixed cylinder, a picking tube is fixedly connected to the front wall of the movable cylinder near the top through a connecting rod, a plastic bag can be installed at the bottom of the picking tube, a through groove is provided near the middle of the front wall of the picking tube, a slot is provided at the top of the inner cavity of the through groove, two U-shaped blocks arranged in the left and right directions are fixedly connected to the rear wall of the picking tube near the top, a blade is movably connected to the inner wall of the U-shaped block through a rotating shaft and a bearing, and the two blades are both arranged in an arc shape near the front of the side wall on which they are close.

[0006] Preferably, the left and right side walls of the movable cylinder are fixedly connected to limiting blocks near the bottom, and the left and right inner walls of the fixed cylinder are provided with limiting grooves matching the limiting blocks.

[0007] Preferably, a threaded rod is provided in the movable cylinder, and a thread matching the threaded rod is opened on the inner wall of the movable cylinder, the bottom end of the threaded rod is movably connected to the bottom of the inner cavity of the fixed cylinder through a bearing, an empty groove is opened near the bottom of the fixed cylinder, the bottom end of the threaded rod passes through the inner ring of the bearing and extends into the empty groove, and is fixedly connected with a worm wheel, a worm is meshed with the rear wall of the worm wheel, and the left and right ends of the worm are movably connected to the left and right inner walls of the empty groove through bearings respectively.

[0008] Preferably, the right end of the worm passes through the inner ring of the bearing and extends to the right side of the fixed cylinder, and is fixedly connected with a rotating block.

[0009] Preferably, a handle is fixedly connected to the bottom of the fixed tube.

[0010] Preferably, an arc rod is fixedly connected to the side wall of one side away from the two blades near the middle, an arc tube is sleeved on the other end of the arc rod, and a spring is fixedly connected between the arc rod and the inner wall of the picking tube.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] In the present technical solution, the fruit can be conveniently placed into the picking tube through the through groove and the slot setting on the front wall of the picking tube, and the fruit stem can pass through the slot and enter between the two blades, so that the fruit can be conveniently picked by the blades; through the mutual cooperation between the worm gear, the worm, the rotating block and the threaded rod, the movable cylinder can be moved in the fixed cylinder, thereby realizing the adjustment of the overall length of the device. 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 top view of the picking tube of the utility model;

[0015] Figure 3 This is a front view of the blade of the utility model;

[0016] Figure 4 for Figure 1 Enlarged view of point A in the middle.

[0017] Numbers in the figure: 1. Fixed cylinder; 2. Picking tube; 3. Handle; 4. Arc tube; 5. U-shaped block; 6. Blade; 7. Arc rod; 8. Limit block; 9. Movable cylinder; 10. Threaded rod; 11. Rotating block; 12. Worm; 13. Worm wheel; 14. Spring. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] See also Figure 1-4The utility model provides a technical solution: a fruit picking auxiliary device, including a fixed cylinder 1, characterized in that: a movable cylinder 9 is movably connected in the fixed cylinder 1, and the side walls on both sides of the movable cylinder 9 are fixedly connected to the limiting blocks 8 near the bottom, and the inner walls on both sides of the fixed cylinder 1 are provided with limiting grooves matching the limiting blocks 8. A threaded rod 10 is arranged in the movable cylinder 9, and the inner wall of the movable cylinder 9 is provided with a thread matching the threaded rod 10. The bottom end of the threaded rod 10 is movably connected to the bottom of the inner cavity of the fixed cylinder 1 through a bearing, and an empty groove is opened in the fixed cylinder 1 near the bottom. The bottom end of the threaded rod 10 passes through the inner ring of the bearing and extends into the empty groove, and is fixedly connected with a worm wheel 13. A worm 12 is meshed with the rear wall of the worm wheel 13. The left and right ends of the worm 12 are movably connected to the inner walls on both sides of the empty groove through bearings respectively, and the right end of the worm 12 passes through the inner ring of the bearing and extends to the right side of the fixed cylinder 1, and is fixedly connected with a rotating block 11. The bottom of the fixed cylinder 1 is fixedly connected with a handle 3, and the front wall of the movable cylinder 9 is fixedly connected to the fixed cylinder 1 through a connecting rod near the top. A picking tube 2 is connected, a plastic bag can be installed at the bottom of the picking tube 2, a through groove is opened near the middle of the front wall of the picking tube 2, a groove is opened at the top of the inner cavity of the through groove, and two U-shaped blocks 5 arranged in the left and right directions are fixedly connected near the top of the rear wall of the picking tube 2. A blade 6 is movably connected to the inner wall of the U-shaped block 5 through a rotating shaft and a bearing. The two blades 6 are both arranged in an arc shape near the front of the side wall close to one side, and the two blades 6 are fixedly connected to the side wall away from one side near the middle, and the other end of the arc rod 7 is sleeved with A spring 14 is fixedly connected between the arc tube 4, the arc rod 7 and the inner wall of the picking tube 2. Through the through groove and the slot setting of the front wall of the picking tube 2, the fruit can be conveniently placed into the picking tube 2, and the fruit stem can pass through the slot and enter between the two blades 6, so that the fruit can be conveniently picked by the blades 6; through the mutual cooperation between the worm gear 13, the worm 12, the rotating block 11 and the threaded rod 10, the movable cylinder 9 can be moved in the fixed cylinder 1, thereby realizing the adjustment of the overall length of the device.

[0020] Working principle: When in use, hold the device and align the through groove on the front wall of the picking tube 2 with the fruit, so that the fruit falls into the picking tube 2, and the fruit stem enters the picking tube 2 through the groove, and the fruit stem pushes the two blades 6 and enters between the two blades 6, and the device is pulled downward. The fruit stem can be conveniently separated by the two blades 6, so that the fruit falls into the plastic bag, and the fruit is conveniently picked. When the length of the device needs to be adjusted, the rotating block 11 is turned to drive the worm 12 to rotate, the worm 12 drives the worm wheel 13 to rotate, and the worm wheel 13 drives the threaded rod 10 to rotate. At this time, the movable cylinder 9 moves in the fixed cylinder 1, thereby realizing the adjustment of the overall length of the device.

[0021] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A fruit picking auxiliary device, comprising a fixing tube (1), characterized in that: The fixed cylinder (1) is movably connected to a movable cylinder (9), and a picking tube (2) is fixedly connected to the front wall of the movable cylinder (9) near the top through a connecting rod. A plastic bag can be installed at the bottom of the picking tube (2). A through groove is provided near the middle of the front wall of the picking tube (2), and a slot is provided at the top of the inner cavity of the through groove. Two U-shaped blocks (5) arranged in the left and right directions are fixedly connected to the rear wall of the picking tube (2) near the top. A blade (6) is movably connected to the inner wall of the U-shaped block (5) through a rotating shaft and a bearing. The two blades (6) are both arranged in an arc shape near the front of the side wall on the side close to each other.

2. A fruit picking auxiliary device according to claim 1, characterized in that: The left and right side walls of the movable cylinder (9) are fixedly connected to limit blocks (8) near the bottom, and the left and right inner walls of the fixed cylinder (1) are provided with limit grooves matching the limit blocks (8).

3. A fruit picking auxiliary device according to claim 1, characterized in that: A threaded rod (10) is arranged in the movable cylinder (9), and a thread matching the threaded rod (10) is provided on the inner wall of the movable cylinder (9). The bottom end of the threaded rod (10) is movably connected to the bottom of the inner cavity of the fixed cylinder (1) through a bearing. A hollow groove is provided near the bottom of the fixed cylinder (1). The bottom end of the threaded rod (10) passes through the inner ring of the bearing and extends into the hollow groove, and is fixedly connected to a worm wheel (13). A worm (12) is meshed with the rear wall of the worm wheel (13). The left and right ends of the worm (12) are movably connected to the inner walls on the left and right sides of the hollow groove through bearings respectively.

4. A fruit picking auxiliary device according to claim 3, characterized in that: The right end of the worm (12) passes through the inner ring of the bearing and extends to the right side of the fixed cylinder (1), and is fixedly connected to the rotating block (11).

5. The fruit picking auxiliary device according to claim 1, characterized in that: A handle (3) is fixedly connected to the bottom of the fixed cylinder (1).

6. The fruit picking auxiliary device according to claim 1, characterized in that: An arc-shaped rod (7) is fixedly connected to the middle of the side wall away from the two blades (6); an arc-shaped tube (4) is sleeved on the other end of the arc-shaped rod (7); and a spring (14) is fixedly connected between the arc-shaped rod (7) and the inner wall of the picking tube (2).

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