Efficient furrow opener for vegetable planting

Abstract

The utility model provides an efficient furrow opener for vegetable planting, and relates to the technical field of furrow openers, the efficient furrow opener comprises a fixing sleeve, the upper and lower ends of the left and right side walls in the fixing sleeve are provided with fixing rods, the outer surfaces of the two fixing rods are connected with connecting plates at equal intervals, the bottoms of the outer sides of the plurality of connecting plates are connected with furrow opening shovels, and the furrow opening shovels are connected with furrow opening blades. And a regulation and control mechanism for driving the plurality of connecting plates to perform synchronous spacing regulation is arranged on the side wall of one surface in the fixing sleeve. The rotary rod is driven to rotate by rotating the rotary handle, and the driving screw drives the sliding block to move up and down in a reciprocating manner under the meshing characteristic of the driving bevel gear and the driven bevel gear, so that the first rotating plate is driven to contract and expand, and simultaneous and synchronous spacing adjustment of a plurality of furrowing blades is realized; therefore, the requirements of planting ditches with different distances are met, and the problem that time and labor are wasted due to the fact that workers need to operate and adjust one by one is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of furrow openers, in particular to an efficient furrow opener for vegetable planting. Background Technique

[0002] Vegetables refer to a class of plants or fungi that can be used for cooking and made into food, and are one of the essential foods in people's daily diet, providing various vitamins and minerals and other nutrients necessary for the human body. When planting, in order to facilitate the planting of seeds or vegetable seedlings into the soil, it is necessary to use a furrow opener to perform furrowing treatment on the soil.

[0003] Currently, the existing furrow openers for vegetable planting usually consist of a frame, a power part, an operation part, a furrow opener shovel, etc., and the power part and the operation part drive the furrow opener shovel to perform furrowing work. For example, Chinese Patent Publication No. CN220359710U discloses an efficient furrow opener for leek planting, including an adjusting assembly arranged in the connection box, and a furrow opener shovel fixedly connected to the bottom end of the connection box. In the above-mentioned published document, multiple furrows can be opened simultaneously and the distance between the furrows can be adjusted, and at the same time, the width of the opened furrows can also be adjusted, improving the practicability. However, when using this patent, it is not conducive to synchronously adjusting the spacing of multiple furrow opener shovels, and it is necessary for the staff to operate and adjust them one by one, which is time-consuming and laborious, resulting in low work efficiency. Therefore, the technical personnel in this field provide an efficient furrow opener for vegetable planting to solve the problems raised in the above background technique. Content of the Utility Model

[0004] Aiming at the deficiencies of the prior art, the utility model provides an efficient furrow opener for vegetable planting, which can effectively solve the problems in the background technique that it is not conducive to synchronously adjusting the spacing of multiple furrow opener shovels, and it is necessary for the staff to operate and adjust them one by one, which is time-consuming and laborious, resulting in low work efficiency.

[0005] To achieve the above purposes, the utility model is realized through the following technical solutions: An efficient furrow opener for vegetable planting, including a fixed sleeve, fixed rods are installed at the upper and lower ends of the left and right side walls inside the fixed sleeve, connecting plates are equidistantly connected to the outer surfaces of the two fixed rods, and furrow opener shovels are connected to the bottom sides of the outer sides of the multiple connecting plates;

[0006] A regulating mechanism for driving the multiple connecting plates to synchronously adjust the spacing is arranged on one side wall inside the fixed sleeve.

[0007] As a further technical solution of the present utility model, the control mechanism includes a sliding groove opened on one side wall inside the fixed sleeve. The inner side wall of the sliding groove is sleeved with a screw rod through a stabilizing block. One end of the screw rod is rotatably connected to the inner bottom surface of the sliding groove, and the other end is provided with a driven bevel gear. A slider is threadedly sleeved around the rod wall of the screw rod inside the sliding groove and outside the screw rod. A through-type straight notch is opened at the top outside of the plurality of connecting plates and between two fixed rods.

[0008] As a further technical solution of the present utility model, a rotating rod is rotatably connected to one side outside the fixed sleeve. One end of the rotating rod extends into the sliding groove and is provided with a main bevel gear, and the other end is provided with a rotating handle. The main bevel gear and the driven bevel gear are meshed.

[0009] As a further technical solution of the present utility model, extension rods are slidably connected to the inner sides of the plurality of straight notches. Connecting rods are fixedly connected to the tops outside the plurality of extension rods and above the straight notches. The plurality of connecting plates are respectively cross-rotatably connected to a first rotating plate and a second rotating plate through the plurality of extension rods and the connecting rods. And the plurality of connecting plates are cross-connected to each other under the action of the first rotating plate and the second rotating plate. One end of one of the first rotating plates is rotatably connected to the outer side wall of the slider, and one end of one of the second rotating plates is rotatably connected to the inner side wall of the sliding groove.

[0010] As a further technical solution of the present utility model, a limiting sleeve is fixedly connected to the center position at the top outside the fixed sleeve. A T-shaped connecting plate is sleeved inside the limiting sleeve.

[0011] As a further technical solution of the present utility model, through-type limiting holes are equidistantly opened along the side wall of the limiting sleeve. The limiting sleeve and the T-shaped connecting plate are fixedly connected to each other through bolts passing through the limiting holes.

[0012] The present utility model provides an efficient ditch opener for vegetable planting, and has the following beneficial effects compared with the prior art:

[0013] 1. For an efficient ditch opener for vegetable planting, when digging a ditch, the rotating handle can be rotated according to needs to drive the rotating rod to rotate. Under the meshing characteristics of the main bevel gear and the driven bevel gear, the screw rod is driven to drive the slider to move up and down reciprocally, and then drive the first rotating plate to contract and expand, so as to realize simultaneous and synchronous pitch adjustment of a plurality of ditch openers, so as to meet the needs of planting ditches at different distances, and avoid the problem of time-consuming and laborious for workers to operate and adjust one by one.

[0014] 2. An efficient ditching tool for vegetable planting adjusts the distance between the limit sleeve and the T-shaped connecting plate through the mutual cooperation of the limit hole and the bolt, enabling the ditching shovel to dig planting ditches of different depths, meeting the planting requirements for different vegetables and improving the practicability of the ditching tool. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 FIG. is a three-dimensional structural schematic diagram of an efficient ditching tool for vegetable planting;

[0016] Figure 2 FIG. is a front sectional structural schematic diagram of an efficient ditching tool for vegetable planting;

[0017] Figure 3 FIG. is a rear sectional structural schematic diagram of an efficient ditching tool for vegetable planting;

[0018] Figure 4 is Figure 2 a partial enlarged view of A in

[0019] In the figure: 1, fixed sleeve; 2, fixed rod; 3, connecting plate; 4, ditching shovel; 5, limit sleeve; 6, limit hole; 7, T-shaped connecting plate; 8, bolt; 9, sliding groove; 10, stabilizing block; 11, screw rod; 12, main bevel gear; 13, driven bevel gear; 14, slider; 15, straight slot; 16, rotating rod; 17, rotating handle; 18, extension rod; 19, connecting rod; 20, first rotating plate; 21, second rotating plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0021] Please refer to Figures 1-4As shown in the figure, an efficient ditch opener for vegetable planting includes a fixed sleeve 1. At the upper and lower ends of the left and right side walls inside the fixed sleeve 1, fixed rods 2 are installed. Equal - spaced connecting plates 3 are connected to the outer surfaces of the two fixed rods 2. At the bottom of the outer sides of multiple connecting plates 3, ditch - opening shovels 4 are connected. On one side wall inside the fixed sleeve 1, a regulating mechanism is provided for driving the synchronous spacing adjustment of multiple connecting plates 3. The regulating mechanism includes a sliding groove 9 opened on one side wall inside the fixed sleeve 1. The inner side wall of the sliding groove 9 is sleeved with a screw rod 11 through a stabilizing block 10. One end of the screw rod 11 is rotatably connected to the inner bottom surface of the sliding groove 9, and the other end is installed with a driven bevel gear 13. Inside the sliding groove 9 and outside the screw rod 11, a slider 14 is threadedly sleeved around its rod wall. At the top of the outer sides of multiple connecting plates 3 and between the two fixed rods 2, through - type straight slots 15 are opened. On one side of the outside of the fixed sleeve 1, a rotating rod 16 is rotatably connected. One end of the rotating rod 16 extends into the sliding groove 9 and is installed with a main bevel gear 12, and the other end is installed with a rotating handle 17. The main bevel gear 12 and the driven bevel gear 13 are meshed. Inside the multiple straight slots 15, extension rods 18 are slidably connected. At the top of the outer sides of the multiple extension rods 18 and above the straight slots 15, connecting rods 19 are fixedly connected. Multiple connecting plates 3 are respectively cross - rotationally connected with a first rotating plate 20 and a second rotating plate 21 through multiple extension rods 18 and connecting rods 19, and between multiple connecting plates 3, they are cross - connected with each other under the action of the first rotating plate 20 and the second rotating plate 21. One end of one of the first rotating plates 20 is rotatably connected to the outer side wall of the slider 14, and one end of one of the second rotating plates 21 is rotatably connected to the inner side wall of the sliding groove 9. When ditching, according to the planting requirements of vegetables, by rotating the rotating handle 17 forward and backward, the rotating rod 16 is driven to rotate inside the sliding groove 9, and the main bevel gear 12 drives the driven bevel gear 13, thereby driving the screw rod 11 to drive the slider 14 to move up and down back and forth on the surface of the screw rod 11, so that the first rotating plate 20 contracts and expands inside the fixed sleeve 1, and under the action of the connecting rod 19, multiple connecting plates 3 are pushed to move back and forth horizontally on the fixed rods 2, so as to drive the ditch - opening shovels 4 at the bottom to achieve simultaneous synchronous spacing adjustment, thus meeting the requirements of planting ditches at different distances, avoiding the time - consuming and laborious problem of requiring workers to operate and adjust one by one. At the same time, the second connecting plate 3 drives the extension rod 18 to slide in the straight slot 15, making the contraction and expansion of the first connecting plate 3 more stable, flexible and free, further improving the practicability of the ditch opener.

[0022] A limiting sleeve 5 is fixedly connected to the center position at the outer top end of the fixed sleeve 1. A T-shaped connecting plate 7 is sleeved inside the limiting sleeve 5. Through holes serving as limiting holes 6 are evenly spaced along the side wall of the outer part of the limiting sleeve 5. The limiting sleeve 5 and the T-shaped connecting plate 7 are fixedly connected to each other by bolts 8 passing through the limiting holes 6. When it is necessary to dig planting ditches with different depths according to requirements, the bolts 8 can be removed first, and then the bolts can slide up and down along the outer side wall of the T-shaped connecting plate 7. After the fixed sleeve 1 reaches an appropriate height, the bolts 8 are inserted through the limiting holes 6 again to fix the limiting sleeve 5 and the T-shaped connecting plate 7 to each other. Thus, the ditching shovel 4 can dig planting ditches with different depths, meeting the planting requirements for different vegetables and improving the working efficiency of the ditching machine.

[0023] The working principle of the present utility model is as follows: When it is necessary to dig planting ditches at different distances, the handle 17 can be rotated to drive the rotating rod 16 to rotate. Due to the meshing characteristics of the gears, the main bevel gear 12 drives the driven bevel gear 13 to rotate, thereby driving the screw rod 11 to drive the slider to move up and down in a reciprocating manner. Then, the first rotating plate 20 is driven to contract and expand, and the second rotating plate 21 drives the extension rod 18 to slide up and down inside the straight groove 15. Under their interaction, a plurality of connecting plates 3 are driven to contract and expand on the fixed rod 2, enabling the plurality of ditching shovels 4 to be adjusted simultaneously and synchronously in terms of spacing, so as to meet the requirements for planting ditches at different distances and avoid the problem of time-consuming and laborious operation by workers adjusting each one separately.

[0024] Meanwhile, the bolts 8 are removed, and the limiting sleeve 5 is pushed to slide up and down along the outer side wall of the T-shaped connecting plate 7. After the fixed sleeve 1 drives the ditching shovel 4 to reach an appropriate height, the bolts 8 are inserted through the limiting holes 6 again to fix the limiting sleeve 5 and the T-shaped connecting plate 7 to each other. Thus, the ditching shovel 4 can dig planting ditches with different depths, meeting the planting requirements for different vegetables and improving the working efficiency of the ditching machine.

[0025] The above description is only the preferred embodiment of the present utility model. It should be noted that for those of ordinary skill in the art in this technical field, without departing from the principle of the present utility model, several improvements and refinements can be made, and these improvements and refinements should also be regarded as the protection scope of the present utility model. The structures, devices, and operation methods not specifically described and explained in the present utility model are implemented according to the conventional means in this field without special instructions and limitations.

Claims

1. An efficient furrow opener for vegetable cultivation, characterized in that, It includes a fixing sleeve (1). At the upper and lower ends of the left and right side walls inside the fixing sleeve (1), fixing rods (2) are installed. Equal-spacing connecting plates (3) are connected to the outer surfaces of the two fixing rods (2). At the outer bottom of multiple connecting plates (3), a ditch digging shovel (4) is connected. On one side wall inside the fixing sleeve (1), a regulating mechanism is provided for driving multiple connecting plates (3) to adjust the spacing synchronously. The regulating mechanism includes a sliding groove (9) opened on one side wall inside the fixing sleeve (1). A screw rod (11) is sleeved on the inner side wall of the sliding groove (9) through a stabilizing block (10). One end of the screw rod (11) is rotatably connected to the inner bottom surface of the sliding groove (9), and the other end is installed with a driven bevel gear (13). Inside the sliding groove (9) and outside the screw rod (11), a slider (14) is threadedly sleeved around its rod wall. At the outer top of multiple connecting plates (3) and between the two fixing rods (2), a through straight slot (15) is opened. On one side of the outside of the fixing sleeve (1), a rotating rod (16) is rotatably connected. One end of the rotating rod (16) extends into the sliding groove (9) and is installed with a main bevel gear (12), and the other end is installed with a rotating handle (17). The main bevel gear (12) and the driven bevel gear (13) are meshed. Inside the multiple straight slots (15), extension rods (18) are slidably connected. At the outer top of the multiple extension rods (18) and above the straight slots (15), connecting rods (19) are fixedly connected. Multiple connecting plates (3) are respectively cross-rotatably connected with a first rotating plate (20) and a second rotating plate (21) through multiple extension rods (18) and connecting rods (19). And between the multiple connecting plates (3), they are cross-connected with each other under the action of the first rotating plate (20) and the second rotating plate (21). One end of one of the first rotating plates (20) is rotatably connected to the outer side wall of the slider (14). One end of one of the second rotating plates (21) is rotatably connected to the inner side wall of the sliding groove (9).

2. The high-efficiency ditch opener for vegetable planting according to claim 1, characterized in that, At the central position of the outer top of the fixing sleeve (1), a limiting sleeve (5) is fixedly connected. Inside the limiting sleeve (5), a T-shaped connecting plate (7) is sleeved.

3. The efficient furrow opener for vegetable planting according to claim 2, characterized in that, On the outer side wall of the limiting sleeve (5), through limiting holes (6) are equally spaced and opened. The limiting sleeve (5) and the T-shaped connecting plate (7) are fixedly connected to each other through bolts (8) passing through the limiting holes (6).

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