Zizania aquatica seedling harvesting device

Abstract

The utility model provides a zizania latifolia seedling harvesting device. The zizania latifolia seedling harvesting device comprises a base; the four sliding rods are fixedly installed on the periphery of the top of the base. According to the zizania latifolia seedling harvesting device, a pressing block is treaded to drive a movable plate to move downwards and stretch a first spring, cutting-off blocks are extruded by a communicating groove to move towards the middle of the communicating groove, and the two cutting-off blocks get close to each other to cut off the roots of zizania latifolia seedlings and clamp zizania latifolia; the two cutting devices are limited by the limiting device to keep the action of clamping the zizania aquatica, when a user loosens a pressing block, the restoring elastic force of a first spring pushes the moving device and the cutting devices to move upwards together, the two cutting devices clamp zizania aquatica seedlings out, and the device is simple in structure, high in practicability and convenient to use. The harvesting device can cut off zizania aquatica seedlings and can upwards take the cut seedlings out of a sludge layer at the same time, the automation degree is high, the labor intensity of operators is reduced, and the harvesting working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of water bamboo planting, in particular to a water bamboo seedling harvesting device. Background Art

[0002] Generally, when selecting water bamboo seeds, before harvesting autumn water bamboo every year, excellent single plants with early pregnancy of water bamboo, thick, white and tender water bamboo flesh, consistent harvesting periods of main water bamboo and tillering water bamboo, no grey water bamboo, no pests and diseases, and no male water bamboo around are selected, and then poles are inserted as marks. Around January of the next year, the water bamboo clumps are dug out together with the roots, and the seed plants with 1 - 2 nodes of culm tube below the ground surface are selected, and cuttings are made according to the small nursery mounds. When the climate warms up in mid - late March, the small nursery mounds of seedlings are dug out, split with a sharp knife into separate plants, and cut according to the requirements of 3 - 5 healthy tillering seedlings per plant and 3 - 4 leaves per tillering seedling. After cutting, they are transplanted into the field.

[0003] For a water bamboo seedling harvesting device with the publication number of CN219761907U, by arranging slots in the middle of the bottom plate, the pedal, and the positioning plate, during use, the slots of the bottom plate, the pedal, and the positioning plate are sleeved outside the water bamboo seedlings. Then, the pedal is stepped on, so that the two wedge - shaped blocks are squeezed to move towards each other during the downward movement, and the old roots connected to the water bamboo seedlings can be cut off and easily shoveled out of the soil. The operation is convenient. However, when the user releases the pedal during the use of the water bamboo seedling harvesting device, while the two wedge - shaped blocks move upward, they will move away from each other and release the clamped water bamboo. It can only achieve the cutting effect. Although the water bamboo seedlings are cut, they are not taken out of the sludge and need to be pulled out of the sludge by the operator, with poor practicability and increased labor intensity of the operating workers.

[0004] Therefore, it is necessary to provide a water bamboo seedling harvesting device to solve the above - mentioned technical problems. Content of the Utility Model

[0005] The utility model provides a water bamboo seedling harvesting device, which solves the problem that when the user releases the pedal during the use of the water bamboo seedling harvesting device, while the two wedge - shaped blocks move upward, they will move away from each other and release the clamped water bamboo. It can only achieve the cutting effect. Although the water bamboo seedlings are cut, they are not taken out of the sludge and need to be pulled out of the sludge by the operator, with poor practicability and increased labor intensity of the operating workers.

[0006] To solve the above - mentioned technical problems, a water bamboo seedling harvesting device provided by the utility model includes: a base;

[0007] The sliding rod is fixedly installed around the top of the base, the top of the sliding rod is fixedly installed with a mounting plate, the top of the outer surface of the sliding rod is sleeved with a first spring, the bottom of the first spring is fixedly connected with a moving device, the moving device includes a moving plate, both sides of the bottom of the moving plate are provided with a sliding groove, a limit rod is fixedly installed inside the sliding groove, one side of the outer surface of the limit rod is sleeved with a second spring, both sides of the top of the moving plate are provided with a connecting hole, one side of the inner cavity wall of the connecting hole is connected with the moving groove, a fixing rod is fixedly installed inside the moving groove, and one side of the outer surface of the fixing rod is sleeved with a third spring;

[0008] The two limiting devices are respectively arranged on both sides of the top of the moving device, and the two sides of the bottom of the moving device are slidably installed with cutting devices.

[0009] Preferably, the limiting device comprises a moving rod, a moving block is fixedly mounted on one side of the moving rod, and a clamping block is fixedly mounted on the bottom end of the moving rod.

[0010] Preferably, the cutting device comprises a cutting block, a bottom of the cutting block is fixedly connected with a sliding block, and a slot is provided in the middle of the top of the cutting block.

[0011] Preferably, a connecting groove is provided in the middle of the front side of the top of the base, the movable plate and the mounting plate.

[0012] Preferably, support rods are fixedly mounted on both sides of the top of the base, and a grip rod is fixedly mounted on the top of one side of the support rod.

[0013] Preferably, the slider is sleeved on the outer surface of the limiting rod, the slider is matched with the sliding groove, and the clamping groove is matched with the clamping block.

[0014] Preferably, a pull block is fixedly mounted on the top end of the moving rod.

[0015] Compared with the related art, the wild rice seedling harvesting device provided by the utility model has the following beneficial effects:

[0016] The utility model provides a water chestnut seedling harvesting device, which drives a movable plate to move downward and stretch a first spring by stepping on a pressure block, and a cutting block is squeezed by a connecting groove and moves toward the middle of the connecting groove, and two cutting blocks are close to each other to cut the root of the water chestnut seedling and clamp the water chestnut, and the two cutting devices are limited by a limiting device to keep the action of clamping the water chestnut, and as the user releases the pressure block, the restoring elastic force of the first spring pushes the movable device and the cutting device to move upward together, and the two cutting devices clamp the water chestnut seedling out. The device has a simple structure and strong practicality, and the harvesting device can cut the water chestnut seedling and at the same time can take the cut seedling out of the silt layer upward, with a high degree of automation, reducing the labor intensity of the operating workers and improving the work efficiency of the harvest. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A schematic structural diagram of a first embodiment of a wild rice seedling harvesting device provided by the utility model;

[0018] Figure 2 for Figure 1 A bottom view of the mobile device shown;

[0019] Figure 3 for Figure 1 A schematic cross-sectional view of the mobile device shown;

[0020] Figure 4 for Figure 3 An enlarged schematic diagram of point A is shown;

[0021] Figure 5 A schematic structural diagram of a second embodiment of a wild rice seedling harvesting device provided by the utility model;

[0022] Figure 6 for Figure 5 An enlarged schematic diagram of point B is shown.

[0023] Numbers in the figure: 1, base, 2, slide bar, 3, mounting plate, 4, first spring, 5, moving device, 51, moving plate, 52, slide groove, 53, limiting rod, 54, second spring, 55, connecting hole, 56, moving groove, 57, fixing rod, 58, third spring, 6, pressing block, 7, connecting groove, 8, cutting device, 81, cutting block, 82, slide bar, 83, clamping groove, 9, limiting device, 91, moving rod, 92, moving block, 93, clamping block, 10, supporting rod, 11, gripping rod, 12, pulling block. DETAILED DESCRIPTION

[0024] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0025] First embodiment

[0026] Please refer to Figure 1 , Figure 2 , Figure 3 and Figure 4 ,in, Figure 1 A schematic structural diagram of a first embodiment of a wild rice seedling harvesting device provided by the utility model; Figure 2 for Figure 1 A bottom view of the mobile device shown; Figure 3 for Figure 1 A schematic cross-sectional view of the mobile device shown; Figure 4 for Figure 3 The enlarged schematic diagram of point A is shown. A device for harvesting wild rice seedlings comprises: a base 1;

[0027] Sliding rod 2, four sliding rods 2 are respectively fixedly installed around the top of the base 1, a mounting plate 3 is fixedly installed on the top of the sliding rod 2, a first spring 4 is sleeved on the top of the outer surface of the sliding rod 2, a moving device 5 is fixedly connected to the bottom of the first spring 4, and the moving device 5 includes a moving plate 51, both sides of the bottom of the moving plate 51 are provided with sliding grooves 52, a limiting rod 53 is fixedly installed inside the sliding groove 52, and a second spring 54 is sleeved on one side of the outer surface of the limiting rod 53, and connecting holes 55 are opened on both sides of the top of the moving plate 51, one side of the inner cavity wall of the connecting hole 55 is connected with a moving groove 56, a fixing rod 57 is fixedly installed inside the moving groove 56, and a third spring 58 is sleeved on one side of the outer surface of the fixing rod 57;

[0028] The two limiting devices 9 are respectively arranged on both sides of the top of the moving device 5, and the cutting devices 8 are slidably installed on both sides of the bottom of the moving device 5.

[0029] The limiting device 9 includes a moving rod 91 , a moving block 92 is fixedly mounted on one side of the moving rod 91 , and a clamping block 93 is fixedly mounted on the bottom end of the moving rod 91 .

[0030] The cutting device 8 comprises a cutting block 81 , a sliding block 82 is fixedly connected to the bottom of the cutting block 81 , and a slot 83 is provided in the middle of the top of the cutting block 81 .

[0031] A connecting groove 7 is formed in the middle of the front side of the top of the base 1 , the movable plate 51 and the mounting plate 3 .

[0032] Support rods 10 are fixedly installed on both sides of the top of the base 1, and a grip rod 11 is fixedly installed on the top of one side of the support rod 10.

[0033] The slider 82 is sleeved on the outer surface of the limiting rod 53 , the slider 82 is matched with the slide groove 52 , and the clamping groove 83 is matched with the clamping block 93 .

[0034] The restoring elastic force of the third spring 58 pushes the moving block 92 to move downward, and the moving block 92 drives the moving rod 91 to move downward, and the block 93 at the bottom end of the moving rod 91 is embedded in the interior of the sliding groove 52.

[0035] The clamping block 93 is in a hemispherical shape, and the clamping slot 83 is in a hemispherical groove shape, and the clamping slot 83 and the clamping block 93 are matched.

[0036] The restoring elastic force of the second spring 54 pulls the slider 82 , so that the slider 82 moves inside the slide slot 52 toward the side away from the limiting device 9 .

[0037] The cut-out block 81 is in the shape of a right-angled triangle, and the inclined surface of the cut-out block 81 and the inner wall surface of the communicating groove 7 can be squeezed.

[0038] The working principle of the wild rice seedling harvesting device provided by the utility model is as follows:

[0039] During operation, the user first steps on the pressure block 6 to move downward, and the pressure block 6 drives the movable plate 51 to move downward. The movable plate 51 slides downward along the slide rod 2 while pulling the first spring 4. The movable plate 51 drives the two cutting blocks 81 to move downward. The inclined surfaces on the sides of the cutting blocks 81 are squeezed by the connecting groove 7. As the movable plate 51 moves downward, the cutting blocks 81 drive the slider 82 to move toward the connecting groove 7.

[0040] The two cutting blocks 81 slide along the limiting rod 53 through the slider 82, and the cutting blocks 81 pull the second spring 54 to move. The two cutting blocks 81 are close to each other to cut the root of the water chestnut seedlings and clamp the cut water chestnut seedlings at the same time.

[0041] As the two cutting blocks 81 cut the water chestnut seedlings, the slider 82 moves to the bottom of the connecting hole 55 along with the movement of the cutting blocks 81, and the restoring elastic force of the third spring 58 pushes the moving block 92, and the moving block 92 drives the moving rod 91 to move downward, and the clamping block 93 is embedded in the clamping groove 83 at the top of the slider 82, limiting the two cutting blocks 81 from approaching and clamping the water chestnut seedlings.

[0042] The user releases the pressing block 6, and the restoring elastic force of the first spring 4 pulls the movable plate 51 upward, and the movable plate 51 drives the cutting device 8 holding the water chestnut seedlings to move upward to the connecting groove 7, so that the water chestnut seedlings are exposed to the water surface and away from the sludge, making it convenient for operators to collect the water chestnut seedlings.

[0043] After collecting the wild rice seedlings, the user holds the moving block 91 and moves it upward, the clamping block 93 is disengaged from the clamping slot 83, the restoring elastic force of the second spring 54 is not restricted, and the second spring 54 pulls the slider 82 to move, so that the two cutting blocks 81 slide in opposite directions, which is convenient for the next use.

[0044] Compared with the related art, the wild rice seedling harvesting device provided by the utility model has the following beneficial effects:

[0045] The utility model provides a device for harvesting water chestnut seedlings. The device drives a movable plate 51 to move downward and stretch a first spring 4 by stepping on a pressure block 6. The cutting block 81 is squeezed by a connecting groove 7 and moves toward the middle of the connecting groove 7. The two cutting blocks 81 are close to each other to cut the roots of the water chestnut seedlings and clamp the water chestnut. The two cutting devices 8 are limited by a limiting device 9 to keep the water chestnuts clamped. As the user releases the pressure block 6, the restoring elastic force of the first spring 4 pushes the movable device 5 and the cutting device 8 to move upward together. The two cutting devices 8 clamp the water chestnut seedlings. The device has a simple structure and is highly practical. The harvesting device can cut the water chestnut seedlings and take the cut seedlings out of the silt layer at the same time. The device has a high degree of automation, reduces the labor intensity of the operating workers, and improves the work efficiency of the harvest.

[0046] Second embodiment

[0047] Please refer to Figure 5 and Figure 6 Based on the water chestnut seedling harvesting device provided in the first embodiment of the present application, the second embodiment of the present application provides another water chestnut seedling harvesting device. The second embodiment is only a preferred embodiment of the first embodiment, and the implementation of the second embodiment will not affect the independent implementation of the first embodiment.

[0048] Specifically, the difference of the water chestnut seedling harvesting device provided in the second embodiment of the present application is that, in the water chestnut seedling harvesting device, a pulling block 12 is fixedly installed on the top of the moving rod 91.

[0049] The top ends of the moving rods 91 on the left and right sides of the top of the moving plate 51 are fixedly connected to the pulling block 12 .

[0050] The working principle of the wild rice seedling harvesting device provided by the utility model is as follows:

[0051] During operation, first hold the pull block 12 and move it upward to drive the two moving rods 91 at the bottom to move upward, and the block 93 at the bottom of the moving rod 91 disengages from the slot 83, so that the restoring elastic force of the second spring 54 pulls the slider 82 to move, and the two cutting devices 8 slide in opposite directions respectively.

[0052] Compared with the related art, the wild rice seedling harvesting device provided by the utility model has the following beneficial effects:

[0053] The utility model provides a wild rice seedling harvesting device, which can drive two moving rods 91 to move upward by holding a pulling block 12 and moving it upward. The device has a simple structure and strong practicality, and can simultaneously control the moving rods 91 on the left and right sides to move upward, thereby reducing the operating burden of operators and improving work efficiency.

[0054] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A wild rice seedling harvesting device, characterized in that: include: Base; The sliding rod is fixedly installed around the top of the base, the top of the sliding rod is fixedly installed with a mounting plate, the top of the outer surface of the sliding rod is sleeved with a first spring, the bottom of the first spring is fixedly connected with a moving device, the moving device includes a moving plate, both sides of the bottom of the moving plate are provided with a sliding groove, a limit rod is fixedly installed inside the sliding groove, one side of the outer surface of the limit rod is sleeved with a second spring, both sides of the top of the moving plate are provided with a connecting hole, one side of the inner cavity wall of the connecting hole is connected with the moving groove, a fixing rod is fixedly installed inside the moving groove, and one side of the outer surface of the fixing rod is sleeved with a third spring; The two limiting devices are respectively arranged on both sides of the top of the moving device, and the two sides of the bottom of the moving device are slidably installed with cutting devices.

2. The wild rice seedling harvesting device according to claim 1, characterized in that: The limiting device comprises a moving rod, a moving block is fixedly installed on one side of the moving rod, and a clamping block is fixedly installed on the bottom end of the moving rod.

3. A wild rice seedling harvesting device according to claim 2, characterized in that: The cutting device comprises a cutting block, the bottom of which is fixedly connected with a sliding block, and a clamping groove is provided in the middle of the top of the cutting block.

4. The wild rice seedling harvesting device according to claim 1, characterized in that: A communicating groove is provided in the middle of the front side of the top of the base, the movable plate and the mounting plate.

5. The wild rice stem seedling harvesting device according to claim 1, characterized in that: Support rods are fixedly installed on both sides of the top of the base, and a grip rod is fixedly installed on the top of one side of the support rod.

6. The wild rice stem seedling harvesting device according to claim 3, characterized in that: The slider is sleeved on the outer surface of the limiting rod, the slider is matched with the sliding groove, and the clamping groove is matched with the clamping block.

7. The wild rice stem seedling harvesting device according to claim 2, characterized in that: A pulling block is fixedly installed on the top end of the moving rod.

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