Ditching device for onion planting

Abstract

The ditching device comprises a supporting frame arranged in a U shape and walking wheels rotationally connected to the left side and the right side of the outer wall of the supporting frame respectively, a connecting frame is slidably connected between the left side and the right side of the inner wall of the supporting frame in a matched mode, and a rotating hole is formed downwards in the upper end penetrating through the outer wall of the connecting frame. A threaded hole is downwards formed in the upper end of the supporting frame, a threaded rod is rotationally connected into the rotating hole, a fixing rod is arranged between the left side and the right side of the lower end of the inner wall of the connecting frame in a matched mode, a plurality of ditching assemblies sliding in the length direction of the fixing rod are slidably connected to the outer wall of the fixing rod, and scraping plates are arranged on the left side and the right side of the outer wall of each ditching assembly; the left side and the right side of the upper end of the supporting frame are detachably connected with pull rods. According to the utility model, not only can the depth and the width of the ditches be flexibly adjusted during planting, but also the situation that the ditches are covered again by rolling soil blocks after ditching can be avoided, so that the seeding and planting of workers are facilitated, the working efficiency of the workers is improved, and meanwhile, the labor intensity of the workers can be reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to ditching device technical field, especially in the ditching device for onion planting. BACKGROUND

[0002] Allium cepa, alias ball onion, round onion, pearl onion, onion, Holland onion, skin tooth son, etc., liliaceae, Allium, biennial herbaceous plant, onion in the planting process, need first to the planting field is handled to open ditch, in order to plant.

[0003] According to patent number CN219459725U a scallion planting ditching device, including: mounting bracket, both ends of the mounting bracket are rotatably connected with auxiliary wheel, the inside of the mounting bracket is installed with the ditching device that evenly distributes, the adjusting device can simultaneously adjust all ditching device ditching depth The adjusting device is installed on the surface of the mounting bracket, the ditching device is slidingly connected to the surface of the adjusting device, through setting adjusting mechanism, the staff only needs to rotate the worm in the corresponding direction, the worm can drive all ditching device lifting through the worm wheel, threaded rod threaded tube and slide frame, until the ditching device is adjusted to the appropriate height. Compared with the existing ditching device, this can simultaneously adjust the height of all ditching device, without staff adjusting one by one, not only reduces the staff's adjustment burden, but also can make each ditching device open the same depth of gully, reduces the probability of gully depth.

[0004] Although the above technical scheme can complete flexible adjustment of the height in the scallion planting ditching process, the structure setting of the ditching device will cause insufficient width of the opened ditch in actual use, as known, the soil is soft and due to the limitation of the onion planting ditching depth, the soil block will roll into the ditch, plus the structure of the opening device, the soil block falling into the ditch will cover it again, so that the soil block in the ditch needs to be cleaned out before planting the onion, which greatly affects the work effect. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a ditching device for onion planting, which can flexibly adjust the depth and width of the opened ditch during planting, and the rolled soil block will not cover the ditch again after ditching, facilitating the staff to plant and improving the work efficiency while reducing the labor intensity.

[0006] The above technical purpose of the utility model is realized by the following technical scheme:

[0007] The utility model provides a kind of opening ditch device for shallot planting, including the support frame of U type arrangement, the travelling wheel of being rotatably connected in the left and right sides of support frame outer wall respectively, the left and right sides of support frame inner wall are recessed and arranged along its height direction inward, two The connecting frame of being slidably connected with the sliding groove in it is arranged along its height direction and is arranged in U type, the upper end of the outer wall of connecting frame is penetrated and is opened down with rotating hole, the upper end of support frame is opened down with the threaded hole corresponding with rotating hole, the threaded hole is rotatably connected with the threaded rod that is threadedly connected with the upper end of threaded hole and extends, the left and right sides between the lower end of connecting frame inner wall are matched and arranged with fixed rod, the outer wall of fixed rod is slidably connected with multiple ditching components sliding along its length direction, the ditching component includes sleeve, fixed bolt that is threadedly connected with the outer wall one side of sleeve and extends into its interior, connecting rod arranged on the bottom of the outer wall of sleeve, plowshare arranged on the lower end of connecting rod and inclined downward from back to front, the left and right sides of each plowshare outer wall are inclined outward from front to back, and the left and right sides of the upper end of support frame are detachably connected with the pull rod matched with it.

[0008] By adopting the above technical scheme, when in use, first, the device is moved to the planting area where ditching is needed by the travelling wheels, then the support frame is placed on the soil surface, the position of the ditching component on the fixed rod is adjusted according to the ditching distance and fixed, then the threaded rod in the threaded hole is rotated to adjust the position of the connecting frame in the sliding groove, the ditching component is brought into contact with the soil surface and extends into the soil surface by a certain distance, then the pull rod is fixed on the external power device, the support frame is moved by the power device, the support frame drives the ditching component to move forward, the plowshare on the connecting rod opens a ditch on the soil surface, the left and right side scrapers of the plowshare expand the ditch, push the floating soil on both sides of the ditch outward, and enhance the stability of the soil on both sides of the ditch, prevent the soil from falling into the ditch and being buried, then the planting of shallots can be carried out.

[0009] The utility model further provides that: the rear between the upper end of each adjacent two scrapers is rotatably connected with a calibration component.

[0010] By adopting the above technical scheme, the bottom of the ditch can be calibrated at equal distances by the calibration component, which facilitates the growth of shallots when they are planted.

[0011] The utility model further provides that: the calibration component includes a fixed shaft, a plurality of support rods distributed at equal intervals on the outer wall of the fixed shaft, a fixed ring arranged on the outer wall of the support rod, and a plurality of calibration heads circumferentially and equally distributed on the outer wall of the fixed ring.

[0012] The further setting of the utility model is that the edge of the upper end of the support frame is matched with a fence.

[0013] By adopting the above technical scheme, the planting tool or the onion can be placed on the support frame when the ditch is opened, which is convenient to carry and can also increase the configuration of the support frame.

[0014] The further setting of the utility model is that the upper end of the support frame is matched with a fence.

[0015] By adopting the above technical scheme, the planting tool or the onion can be placed on the support frame when the ditch is opened, which is convenient to carry and can also increase the configuration of the support frame.

[0016] The further setting of the utility model is that the upper end of the support frame is matched with a fence.

[0017] By adopting the above technical scheme, the planting tool or the onion can be placed on the support frame when the ditch is opened, which is convenient to carry and can also increase the configuration of the support frame.

[0018] The further setting of the utility model is that the upper end of the support frame is matched with a fence.

[0019] The further setting of the utility model is that the upper end of the support frame is matched with a fence.

[0020] The further setting of the utility model is that the upper end of the support frame is matched with a fence.

[0021] The further setting of the utility model is that the upper end of the support frame is matched with a fence. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 It is the overall structure schematic view of the utility model;

[0023] Figure 2 It is mainly used for showing the position connection relation of each component;

[0024] Figure 3 It is the structure schematic view of the ditching assembly of the utility model;

[0025] Figure 4 is the structure diagram of the calibration assembly.

[0026] In the figure: 1, support frame; 11, walking wheel; 12, sliding groove; 13, connecting frame; 14, rotating hole; 15, threaded hole; 16, threaded rod; 17, positioning hole; 18, positioning rod; 19, pull rod; 2, fixed rod; 21, measurement scale; 22, ditching assembly; 23, sliding sleeve; 24, fixed bolt; 25, connecting rod; 26, plow head; 27, scraper; 28, calibration assembly; 29, fixed shaft; 3, support rod; 31, fixed ring; 32, calibration head; 33, fence. DETAILED DESCRIPTION

[0027] The utility model will be made further detailed description in combination with the drawings.

[0028] In the description of the utility model, it is understood that the terms "upper", "lower", "left", "right", "front", "back", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model.

[0029] In addition, the terms "horizontal", "vertical" and the like do not mean that the components must be absolutely horizontal or overhanging, but can be slightly inclined. For example, "horizontal" only means that its direction is relatively more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly inclined.

[0030] In the description of the utility model, it is also necessary to point out that, unless otherwise explicitly specified and limited, the terms "set", "connected", "connected" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, it can be directly connected, or indirectly connected through an intermediate medium, it can be the communication inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0031] Embodiment, refer to Figures 1-4The utility model provides a ditching device for shallot planting, including the support frame 1 of U type setting, the walking wheel 11 of rotating connection in the left and right sides of support frame 1 outer wall respectively, the edge of support frame 1 upper end is matched and is provided with a fence 33, the left and right sides of support frame 1 inner wall are all recessed and are provided with a chute 12 along its height direction in the middle position, two chute 12s are matched and are slidably connected with a connecting frame 13 of U type setting along its height direction sliding, a rotating hole 14 is opened down to the middle position of the outer wall upper end of connecting frame 13, the upper end of support frame 1 is opened down with a threaded hole 15 corresponding with rotating hole 14, rotating hole 14 is rotatably connected with a threaded rod 16 that is screwed with threaded hole 15 and extends its upper end, the upper end of support frame 1 is opened down with a positioning hole 17 on the left and right sides of threaded hole 15, the left and right sides of connecting frame 13 upper end are provided with a positioning rod 18 corresponding with positioning hole 17 and extending its upper end and slidably connected with it, the left and right sides between connecting frame 13 inner wall lower end are matched and are provided with a fixed rod 2, every positioning rod 18 and fixed rod 2 outer wall one side are provided with a measuring scale 21 along its length direction.

[0032] The outer wall of fixed rod 2 is slidably connected with a plurality of ditching assemblies 22 sliding along its length direction, and the ditching assembly 22 comprises a sliding sleeve 23, a fixed bolt 24 screwed to one side of the outer wall of the sliding sleeve 23 and extending into the interior thereof, a connecting rod 25 arranged at the bottom of the outer wall of the sliding sleeve 23, a plowshare 26 arranged at the lower end of the connecting rod 25 and inclined downward from back to front, a scraper 27 inclined outward from front to back arranged at the left and right sides of the outer wall of each plowshare 26, a calibration assembly 28 rotatably connected between the rear of the upper ends of every adjacent two scrapers 27, the calibration assembly 28 extending downward from the lower end of the scraper 27, the calibration assembly 28 comprising a fixed shaft 29, a plurality of support rods 3 equidistantly distributed at the middle position of the outer wall of the fixed shaft 29, a fixed ring 31 arranged at the outer wall of the support rod 3, a plurality of calibration heads 32 circumferentially and equidistantly distributed at the outer wall of the fixed ring 31, and a pull rod 19 detachably connected to the left and right sides of the upper end of the support frame 1.

[0033] Usage: when using, first, the device is moved to the planting area where the ditch is needed by walking wheel 11, then the support frame 1 is placed on the soil surface, first, the position of the ditching assembly 22 on the fixed rod 2 is adjusted according to the ditching distance and fixed, then the fixed bolt 24 is loosened, then the sliding sleeve 23 is slid and the plow head 26 is moved to the appropriate position on the fixed rod 2 by the connecting rod 25, then the fixed bolt 24 is rotated and fixed, when adjusting the position of the ditching assembly 22, the corresponding measuring scale 21 can achieve the effect of accurate adjustment, then the planting tool or the onion is placed on the support frame 1 and surrounded by the fence 33, which increases the weight of the support frame 1 and facilitates carrying, then the threaded rod 16 in the threaded hole 15 is rotated for adjusting the position of the connecting frame 13 in the sliding groove 12, the threaded rod 16 is rotated in the rotating hole 14 to make the connecting frame 13 slide in the sliding groove 12, and the ditching assembly 22 is in contact with the soil surface and extends into the soil surface by a certain distance, when adjusting the height of the connecting frame 13, the positioning rod 18 slides in the corresponding positioning hole 17, and the measuring scale 21 on the positioning rod 18 can know how far the connecting frame 13 slides.

[0034] Then the pull rod 19 is fixed on the external power device, the support frame 1 is moved by the power device, the support frame 1 drives the ditching assembly 22 to move forward, and the plow head 26 on the connecting rod 25 will open a ditch on the soil surface, and the scraping plates 27 on the left and right sides of the plow head 26 will expand the opened ditch, and at the same time, the floating soil on the two sides of the ditch will be pushed out, and the stability of the soil arching on the two sides of the ditch will be enhanced, preventing it from falling into the ditch and being buried, in the process of moving the support frame 1, the positioning rod 18 can reduce the force of the connecting frame 13 on the threaded rod 16 when ditching, and at the same time, the calibration assembly 28 can calibrate the distance at the bottom of the ditch in the opened ditch, the calibration head 32 on the fixed ring 31 will sink into the bottom of the ditch, and at the same time, with the movement of the support frame 1, the fixed ring 31 will drive the fixed shaft 29 to rotate on the two scraping plates 27 through the supporting rod 3, and then the planting distance is calibrated at equal intervals at the bottom of the ditch, and then the staff can plant onions at the calibrated position in the ditch.

[0035] The specific embodiment is only an explanation of the utility model, and is not a limitation of the utility model, and those skilled in the art can make creative modifications to the embodiment according to the needs after reading the specification, but as long as it is within the scope of the claims of the utility model, it is protected by the patent law.

Claims

1. A ditching device for planting onions, comprising a support frame (1) arranged in a U shape, walking wheels (11) rotatably connected to the left and right sides of the outer wall of the support frame (1) respectively, characterized in that: The left and right sides of the inner wall of the support frame (1) are recessed inward along the height direction and provided with sliding grooves (12), two sliding grooves (12) are matched with a U-shaped connecting frame (13) which slides along the height direction and is matched with the sliding grooves (12), a rotating hole (14) is formed through the upper end of the outer wall of the connecting frame (13) and downward, a threaded hole (15) is formed in the upper end of the support frame (1) and corresponds to the rotating hole (14), a threaded rod (16) is rotatably connected in the rotating hole (14) and is threadedly connected with the threaded hole (15) and extends out of the upper end of the threaded hole (15), a fixed rod (2) is matched and arranged between the left and right sides of the lower end of the inner wall of the connecting frame (13), a plurality of ditching assemblies (22) are slidably connected to the outer wall of the fixed rod (2) along the length direction, the ditching assembly (22) comprises a sliding sleeve (23), a fixed bolt (24) which is threadedly connected to one side of the outer wall of the sliding sleeve (23) and extends into the sliding sleeve (23), a connecting rod (25) which is arranged at the bottom of the outer wall of the sliding sleeve (23), a plowshare (26) which is arranged at the lower end of the connecting rod (25) and is inclined downward from back to front, and a scraper (27) which is arranged on the outer wall of each plowshare (26) and is inclined outward from front to back, and the left and right sides of the upper end of the support frame (1) are detachably connected with the matched pull rod (19).

2. The furrowing device for planting onions according to claim 1, characterized in that: The rear between the upper ends of every two adjacent scrapers (27) is rotatably connected with a calibration assembly (28) which extends out of the lower end of the scraper (27).

3. A furrowing device for planting onions according to claim 2, characterized in that: The calibration assembly (28) comprises a fixed shaft (29), a plurality of support rods (3) which are equally spaced and arranged at the intermediate position of the outer wall of the fixed shaft (29), a fixed ring (31) which is matched and arranged on the outer wall of the support rod (3), and a plurality of calibration heads (32) which are circumferentially and equally spaced on the outer wall of the fixed ring (31).

4. The furrowing device for growing onions according to claim 1, characterized in that The edge of the upper end of the support frame (1) is matched and arranged with a fence (33).

5. The furrowing device for growing onions according to claim 1, characterized in that: The upper end of the support frame (1) is provided with a positioning hole (17) downward on the left and right sides of the threaded hole (15), and the left and right sides of the upper end of the connecting frame (13) are provided with a positioning rod (18) which corresponds to the positioning hole (17) and extends out of the upper end and is slidably connected therewith.

6. A furrowing device for planting onions according to claim 5, characterized in that: One side of the outer wall of each positioning rod (18) and the fixed rod (2) is provided with a measurement scale (21) along the length direction.

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