Vine hanging and thinning device for fruits and vegetables

Abstract

The utility model relates to the technical field of fruit and vegetable planting, in particular to a fruit and vegetable vine hanging and thinning device which is characterized in that a rotating shaft is rotatably arranged in a plurality of connecting rings in a penetrating mode through bearings, a winding reel is fixedly arranged on the rotating shaft in a sleeved mode, a second rope is wound on the winding reel, one end of the second rope is connected with the winding reel, and a movable frame is movably arranged on a supporting cross rod in a sleeved mode. A limiting mechanism is arranged on the movable frame, the fixed shells are fixedly arranged on the left sides and the right sides of the connecting rings correspondingly, the ends of the rotating shafts are rotationally connected with the inner walls of the fixed shells through bearings, the left ends and the right ends of the rotating shafts are fixedly sleeved with first gears and coil springs correspondingly, and pull rods are fixedly arranged on the lower portions of the gear blocks and movably penetrate through the fixed shells. The pull rod is movably sleeved with a first spring, and the two ends of the first spring are connected with the tooth block and the inner wall of the fixing shell correspondingly, so that the vine hanging height can be conveniently adjusted according to the growth state of fruits and vegetables, the vine positions of the fruits and vegetables can be adjusted, and the vine thinning process of the fruits and vegetables is more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of fruit and vegetable planting, and particularly relates to a fruit and vegetable hanging vine and thinning vine device. Background Art

[0002] Most of the existing hanging vine methods are to install a cross bar at a certain height in the greenhouse, then tie a rope to the cross bar, and connect the lower end of the rope to the vine of the fruit and vegetable. Although the structure is simple, the length of the rope is not convenient to adjust according to the required hanging vine height of the fruit and vegetable, and if the vines of each fruit and vegetable are relatively dense, it is not conducive to thinning the vines. Therefore, a fruit and vegetable hanging vine and thinning vine device is urgently needed. Content of the Utility Model

[0003] The purpose of the utility model is to provide a reasonably designed fruit and vegetable hanging vine and thinning vine device to solve the above problems in view of the defects and deficiencies of the prior art.

[0004] To achieve the above purpose, the utility model adopts the following technical solutions: It includes a support cross bar, a connecting ring, a first rope and a hook. Several connecting rings are suspended below the support cross bar. A first rope is fixedly arranged at the lower part of the connecting ring. A hook is fixedly arranged at the lower end of the first rope;

[0005] It further includes:

[0006] A rotating shaft. There are several rotating shafts, which are respectively rotatably penetrated through several connecting rings through bearings. A winding drum is fixedly sleeved on the rotating shaft. A second rope is wound on the winding drum. One end of the second rope is connected to the winding drum;

[0007] A movable frame. There are several movable frames, which are all movably sleeved on the support cross bar. A limiting mechanism is arranged on the movable frame. The upper end of the second rope movably passes through the connecting ring and is connected to the limiting mechanism;

[0008] A fixed shell. There are several fixed shells, which are respectively fixedly arranged on the left and right sides of several connecting rings. The end of the rotating shaft is rotatably connected to the inner wall of the fixed shell through a bearing. A first gear and a torsion spring are respectively fixedly sleeved on the left and right ends of the rotating shaft. One end of the torsion spring is connected to the inner wall of the fixed shell;

[0009] A tooth block. There are several tooth blocks, which are respectively clamped at the lower part of several first gears. A pull rod is fixedly arranged at the lower part of the tooth block. The pull rod movably passes through the fixed shell. A first spring is movably sleeved on the pull rod. The two ends of the first spring are respectively connected to the tooth block and the inner wall of the fixed shell.

[0010] Further, the limiting mechanism includes:

[0011] The second gear, the second gear is rotatably arranged in the movable frame through a shaft and a bearing. The left and right sides inside the movable frame are respectively movably inserted with a limiting rod and a connecting frame. A tooth groove matching with the limiting rod is opened at the lower part of the supporting cross bar. The upper end of the second rope is connected with the connecting frame;

[0012] Rack bars, there are two rack bars, which are respectively fixedly arranged on the side walls of the limiting rod and the connecting frame, and the rack bars are meshed with the second gear;

[0013] The second spring, the second spring is fixedly arranged in the movable frame, and one end of the second spring is fixedly connected with the connecting frame.

[0014] Furthermore, two fixing blocks are fixedly arranged on the connecting ring. Guide wheels are rotatably arranged on the fixing blocks through shafts and bearings. The second rope is movably arranged between the two guide wheels.

[0015] Furthermore, the lower end of the pull rod movably passes through the fixed shell and is fixedly provided with a pull ring.

[0016] Furthermore, a buffer sleeve is fixedly sleeved on the hook.

[0017] Compared with the prior art, the beneficial effects of the present utility model are as follows: The fruit and vegetable hanging vine and thinning vine device of the present utility model is not only convenient for adjusting the height of the hanging vine according to the growth state of the fruits and vegetables, but also can adjust the position of the vines of the fruits and vegetables, making the thinning vine process of the fruits and vegetables more convenient. Description of the Drawings

[0018] Figure 1 is the structural schematic diagram of the present utility model.

[0019] Figure 2 is the cross-sectional view of the fixed shell in the present utility model.

[0020] Figure 3 is Figure 2 the enlarged view of part A in

[0021] Figure 4 is the cross-sectional view of the movable frame in the present utility model.

[0022] Figure 5 is the structural schematic diagram of the supporting cross bar in the present utility model.

[0023] Explanation of the Reference Numerals:

[0024] Support crossbar 1, connecting ring 2, first rope 3, hook 4, rotating shaft 5, winding drum 6, second rope 7, movable frame 8, limiting mechanism 9, second gear 9-1, limiting rod 9-2, connecting frame 9-3, rack 9-4, second spring 9-5, fixed shell 10, first gear 11, torsion spring 12, tooth block 13, pull rod 14, first spring 15, tooth groove 16, fixed block 17, guide wheel 18, pull ring 19, buffer sleeve 20. Detailed implementation mode

[0025] Next, in combination with the attached drawings, the technical solutions in the present utility model will be clearly and completely described. Only taking the preferred embodiments in the description as examples, all other embodiments obtained by those skilled in the art without creative efforts fall within the protection scope of the present utility model.

[0026] As Figures 1 - 5 shown, the following technical solutions are adopted in this detailed implementation mode: It includes a support crossbar 1, a connecting ring 2, a first rope 3 and a hook 4. Several connecting rings 2 are suspended below the support crossbar 1. A first rope 3 is fixedly arranged at the lower part of the connecting ring 2. A hook 4 is fixedly arranged at the lower end of the first rope 3. A buffer sleeve 20 is fixedly sleeved on the hook 4. During the process of lifting the vines, the buffer sleeve 20 can prevent the hook 4 from damaging the vines of fruits and vegetables.

[0027] It also includes:

[0028] Rotating shafts 5, several of the rotating shafts 5 are respectively rotatably penetrated through several connecting rings 2 through bearings. A winding drum 6 is fixedly sleeved on the rotating shaft 5. A second rope 7 is wound around the winding drum 6. One end of the second rope 7 is connected to the winding drum 6.

[0029] Movable frames 8, several of the movable frames 8 are all movably sleeved on the support crossbar 1. A limiting mechanism 9 is arranged on the movable frame 8. The upper end of the second rope 7 movably passes through the connecting ring 2 and is connected to the limiting mechanism 9. Two fixed blocks 17 are fixedly arranged on the connecting ring 2. A guide wheel 18 is rotatably arranged on the fixed block 17 through a shaft and a bearing. The second rope 7 is movably arranged between the two guide wheels 18. The rotation of the guide wheel 18 can prevent wear between the second rope 7 and the connecting ring 2.

[0030] Fixed shells 10, several of the fixed shells 10 are respectively fixedly arranged on the left and right sides of several connecting rings 2 through bolts. The end of the rotating shaft 5 is rotatably connected to the inner wall of the fixed shell 10 through a bearing. A first gear 11 and a torsion spring 12 are respectively fixedly sleeved on the left and right ends of the rotating shaft 5. One end of the torsion spring 12 is connected to the inner wall of the fixed shell 10.

[0031] Tooth blocks 13, there are several of the tooth blocks 13, which are respectively clamped at the lower parts of several first gears 11. A pull rod 14 is fixedly arranged at the lower part of the tooth block 13. The pull rod 14 movably passes through the fixed shell 10. A first spring 15 is movably sleeved on the pull rod 14. Two ends of the first spring 15 are respectively connected with the tooth block 13 and the inner wall of the fixed shell 10. The lower end of the pull rod 14 movably passes through the fixed shell 10 and then a pull ring 19 is fixedly arranged. It is more convenient to pull down the pull rod 14 through the pull ring 19;

[0032] The limiting mechanism 9 includes:

[0033] A second gear 9-1, the second gear 9-1 is rotatably arranged in the movable frame 8 through a shaft and bearings. A limiting rod 9-2 and a connecting frame 9-3 are respectively movably inserted into the left and right sides inside the movable frame 8. Tooth grooves 16 matched with the limiting rod 9-2 are opened at the lower part of the support cross bar 1. The upper end of the second rope 7 is connected with the connecting frame 9-3;

[0034] Rack bars 9-4, there are two of the rack bars 9-4, which are respectively fixedly arranged on the side walls of the limiting rod 9-2 and the connecting frame 9-3 through bolts, and the rack bars 9-4 are meshed with the second gear 9-1;

[0035] A second spring 9-5, the second spring 9-5 is fixedly arranged in the movable frame 8. One end of the second spring 9-5 is fixedly connected with the connecting frame 9-3.

[0036] When using the present utility model, the support cross bar 1 is fixed in the greenhouse, and then the connecting frame 9-3 can be pushed upwards to compress the second spring 9-5. Through the cooperation of the rack bar 9-4 and the second gear 9-1, the limiting rod 9-2 moves downwards and disengages from the tooth groove 16. After that, the movable frame 8 can be moved left and right to the position above the fruits and vegetables to be hung and trained. Then the connecting frame 9-3 is released. At this time, the second spring 9-5 resets and elongates to push the connecting frame 9-3 downwards. Through the cooperation of the rack bar 9-4 and the second gear 9-1, the limiting rod 9-2 moves upwards and is clamped into the tooth groove 16. Then the pull rod 14 is pulled downwards. The pull rod 14 drives the tooth block 13 to move downwards, so that the tooth block 13 disengages from the first gear 11 and compresses the first spring 15. Then the connecting ring 2 can be pulled downwards, so that the rotating shaft 5 drives the winding drum 6 to rotate and changes the curling degree of the coil spring 12, and the second rope 7 wound on the winding drum 6 is released. After the connecting ring 2 moves to a suitable height, the hook 4 can be fixed to the vine of the fruits and vegetables, and the pull rod 14 is released. At this time, the first spring 15 resets and elongates to push the tooth block 13 upwards, so that the tooth block 13 is clamped on the first gear 11 to limit the rotation of the first gear 11 and the rotating shaft 5, realizing the hanging and training of the fruits and vegetables. If it is necessary to thin the vines of the fruits and vegetables, the movable frame 8 can also be moved left and right according to the above method, so that the vines of the fruits and vegetables during the hanging and training process move to one side to facilitate thinning.

[0037] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0038] 1. Through the cooperation of the rotating shaft 5, the winding drum 6, the second rope 7, the movable frame 8, the fixed shell 10, the first gear 11, the torsion spring 12, the tooth block 13, the pull rod 14 and the first spring 15, it is convenient to adjust the height of the hook 4 according to the hanging height of the fruit and vegetable vines;

[0039] 2. Through the cooperation of the limiting mechanism 9, the movable frame 8 can be limited and fixed on the support cross bar 1, avoiding the adverse effect on the hanging of the fruit and vegetable vines caused by the movement of the movable frame 8 on the support cross bar 1.

[0040] For those skilled in the art, they can modify the technical solutions recorded in the foregoing embodiments and perform equivalent substitution of some technical features. Any modification, equivalent substitution, improvement, etc. made within the spirit and principle of the utility model shall be included within the protection scope of the utility model.

Claims

1. A fruit and vegetable vine hanging and thinning device, comprising a supporting crossbar (1), a connecting ring (2), a No. 1 rope (3) and a hook (4), wherein a plurality of connecting rings (2) are suspended below the supporting crossbar (1), the No. 1 rope (3) is fixedly arranged at the lower part of the connecting ring (2), and the No. 1 rope (3) is fixedly arranged at the lower end of the No. 1 rope (3); It also contains: A rotating shaft (5), wherein the rotating shaft (5) is in plurality and is rotatably arranged in the plurality of connecting rings (2) through bearings respectively; a winding drum (6) is fixedly sleeved on the rotating shaft (5), a second rope (7) is wound around the winding drum (6), and one end of the second rope (7) is connected to the winding drum (6); A movable frame (8), wherein the movable frame (8) is in plurality and all are movably mounted on the supporting cross bar (1). A limiting mechanism (9) is provided on the movable frame (8). The upper end of the second rope (7) movably passes through the connecting ring (2) and is connected to the limiting mechanism (9). A fixed shell (10), wherein the fixed shells (10) are in plurality and are fixedly arranged on the left and right sides of the plurality of connecting rings (2), respectively; the end of the rotating shaft (5) is rotatably connected to the inner wall of the fixed shell (10) through a bearing; the left and right ends of the rotating shaft (5) are respectively fixedly sleeved with a first gear (11) and a coil spring (12); one end of the coil spring (12) is connected to the inner wall of the fixed shell (10); A gear block (13), wherein there are several gear blocks (13) which are respectively clamped on the lower part of several No. 1 gears (11); a pull rod (14) is fixedly arranged at the lower part of the gear block (13); the pull rod (14) is movably inserted into the fixed shell (10); a No. 1 spring (15) is movably sleeved on the pull rod (14); two ends of the No. 1 spring (15) are respectively connected to the gear block (13) and the inner wall of the fixed shell (10).

2. The fruit and vegetable vine hanging and thinning device according to claim 1, characterized in that: The limiting mechanism (9) comprises: A second gear (9-1), the second gear (9-1) is rotatably arranged in a movable frame (8) through a shaft and a bearing, a limit rod (9-2) and a connecting frame (9-3) are movably inserted on the left and right sides of the movable frame (8), a tooth groove (16) matching with the limit rod (9-2) is provided at the lower part of the supporting crossbar (1), and the upper end of the second rope (7) is connected to the connecting frame (9-3); Racks (9-4), there are two racks (9-4), which are respectively fixedly arranged on the limiting rod (9-2) and the side wall of the connecting frame (9-3), and the racks (9-4) are meshed with the second gear (9-1); A No. 2 spring (9-5), wherein the No. 2 spring (9-5) is fixedly arranged in the movable frame (8), and one end of the No. 2 spring (9-5) is fixedly connected to the connecting frame (9-3).

3. The fruit and vegetable vine hanging and thinning device according to claim 1, characterized in that: Two fixed blocks (17) are fixedly arranged on the connecting ring (2), a guide wheel (18) is rotatably arranged on the fixed block (17) via a shaft and a bearing, and the second rope (7) is movably arranged between the two guide wheels (18).

4. The fruit and vegetable vine hanging and thinning device according to claim 1, characterized in that: The lower end of the pull rod (14) is movably passed through the fixed shell (10) and is fixedly provided with a pull ring (19).

5. The fruit and vegetable vine hanging and thinning device according to claim 1, characterized in that: The upper fixing sleeve of the hook (4) is provided with a buffer sleeve (20).

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