Energy-saving portable rape sowing and ditching device

Abstract

The utility model discloses an energy-saving portable rape seeding and ditching device which comprises a main body, universal wheels are mounted on the left side and the right side of the lower end of the main body and located at the front end of the main body, idler wheels are mounted on the left side and the right side of the lower end of the main body and located at the rear end of the main body, and a handle is mounted at the front end of the main body. A ditching assembly, a seeding assembly and a soil covering assembly are sequentially mounted at the lower end of the main body from front to back, and are matched with one another for use; after the ditching assembly and the seeding assembly are used for ditching and seeding, soil on the two sides of a ditch is shoveled away through the soil shoveling groove, and the soil falls into the ditch after passing through the soil shoveling groove to cover seeds, so that the subsequent working procedures are reduced, and the workload is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to agricultural planting technical field especially relates to a portable energy -conserving type rape sowing ditching device. BACKGROUND

[0002] Traditional rape sowing usually relies on manual or semi-mechanized farm tools such as hoe, rake and the like, and these methods not only have great labor intensity, but also have low work efficiency, and it is difficult to guarantee the consistency of quality and depth of sowing. In recent years, although some small mechanical sowing equipment appears on the market, they generally have problems of large size and inconvenient operation, are not applicable to mountainous areas or small farmlands, and energy consumption needs to be optimized.

[0003] Although the existing sowing ditching device can sow seeds while ditching, it still needs manual covering of a layer of thin soil, which is beneficial to seed rooting and germination, but increases additional workload. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a portable energy -conserving type rape sowing ditching device, which can cover thin soil after sowing and ditching through the cover body assembly.

[0005] The above technical purpose of the utility model is realized by the following technical scheme:

[0006] A portable energy -conserving type rape sowing ditching device, comprising a main body, universal wheels are installed on the left and right sides of the lower end of the main body, the universal wheels are located at the front end of the main body, rollers are installed on the left and right sides of the lower end of the main body, the rollers are located at the rear end of the main body, a handle is installed at the front end of the main body, a ditching assembly, a sowing assembly and a soil covering assembly are sequentially installed from front to back at the lower end of the main body, and the ditching assembly, the sowing assembly and the soil covering assembly are used in cooperation.

[0007] The soil covering assembly comprises a first screw rod, a first handle, a first sliding rod, a first cross rod and a soil shoveling groove, the first screw rod is vertically inserted into the main body, the first screw rod is threadedly connected to the main body, the first handle is arranged at the upper end of the first screw rod, the first cross rod is arranged below the main body, the middle part of the first cross rod is rotationally connected to the lower end of the first screw rod, the upper ends of the two ends of the first cross rod are connected to the first sliding rod, the first sliding rod is slidingly connected to the main body, a plurality of soil shoveling grooves are arranged at the lower ends of the first cross rod at equal intervals from left to right, the soil shoveling grooves are open at the front and rear ends and have a shape of being large at the front and small at the rear, the width of the front end of the soil shoveling groove is greater than the width of the ditch opened by the ditching assembly, and the width of the rear end of the soil shoveling groove is equal to the width of the ditch opened by the ditching assembly.

[0008] By adopting the technical scheme, the trenching assembly trenches first, the seeding assembly seeds then, and the soil covering assembly covers the thin soil finally.

[0009] The utility model discloses further provide as: the bottom of the front opening end of shoveling groove leads chamfer.

[0010] By adopting the technical scheme, the shoveling groove shovels the soil conveniently.

[0011] The utility model discloses further provide as: the trenching assembly includes ditching board, second screw rod, second handle, second slide and second cross bar, second screw rod is vertically inserted in the main part, and second screw rod is connected in the main part, and second handle is located in the upper end of second screw rod, and second cross bar is located below the main part, and the middle part rotation is connected in the lower end of second screw rod of second cross bar, and second slide is equipped with both ends on the upper side of second cross bar, and second slide is connected in the main part, and ditching board is equipped with a plurality and installs from left to right equal interval in the lower end of second cross bar, and ditching board and shoveling groove correspond one to one, and the cross section of ditching board is V -shaped, and the tip of ditching board faces the front end, and the lower end of ditching board is set with blade.

[0012] By adopting the technical scheme, the height of the ditching board is adjusted by rotating the second screw rod, and then the main body is pulled to operate the trenching.

[0013] The utility model discloses further provide as: rotation is installed with the pivot on the main part, and two gyro wheels are installed in the left and right ends of pivot, and transmission assembly is equipped on the pivot, and transmission assembly drives seeding assembly movement.

[0014] By adopting the technical scheme, the gyro wheel moves in the process of rotating and drives the seeding assembly to move, which is convenient for equidistance seeding.

[0015] The further setting of the utility model discloses: the lower extreme of main part is equipped with installation cavity, the sowing subassembly includes storage groove, sealing rubber strip, cylinder, position sensor, control panel, air pump and air pipe, the cylinder is rotationally installed in the installation cavity left and right, the cylinder is equipped with a plurality of suction holes from left to right, the suction hole can accommodate a rapeseed, the position of suction hole and the position of furrow board one to one correspondence, the air pump is located in the cylinder, the air inlet of air pump is connected with one end of air pipe, the other end of air pipe is connected with the suction hole, the storage groove is located in the upper end of cylinder, the storage groove is attached to the cylinder through the sealing rubber strip, the transmission subassembly drives the cylinder to rotate, the position sensor is installed on the main part, the control panel is installed on the main part, the position sensor and air pump are electrically connected to the control panel.

[0016] By adopting the above technical scheme, the seeds are stored in the storage groove, then the seeds are adsorbed into the suction holes by the air pump when the cylinder rotates, and the excess seeds are swept away by the sealing rubber strip, and the air pump stops working when the suction holes face the lower end, and the seeds are discharged.

[0017] The further setting of the utility model discloses: the transmission subassembly includes first sprocket, second sprocket and chain, the first sprocket is installed on the rotating shaft, the second sprocket is installed on one end of the cylinder, the chain is installed on the first sprocket and second sprocket, the diameter of first sprocket and second sprocket is equal.

[0018] By adopting the above technical scheme, the power is transmitted by the chain and sprocket mode.

[0019] The further setting of the utility model discloses: the handle includes two transition rods, a grip rod and a fixing assembly, the two transition rods are rotationally connected to the left and right sides of the front end of the main body, the two ends of the grip rod are connected to the ends of the two transition rods away from the main body, and the fixing assembly is used for fixing the transition rods at a specified angle.

[0020] By adopting the above technical scheme, the angle of the handle is conveniently adjusted to adapt to the staff of different heights.

[0021] The further setting of the utility model discloses: a plurality of positioning holes are formed around the transition rod rotation connection of the main body, a fixing hole is formed on the transition rod, and the fixing assembly includes a fixing knob, the fixing knob is screw-connected to the fixing hole and inserted into the positioning hole.

[0022] By adopting the above technical scheme, the handle can be fixed at a specified angle simply and quickly.

[0023] In summary, the utility model has the following beneficial effects:

[0024] Firstly, the ditching assembly and the seeding assembly in the utility model can shovel away the soil on both sides of the ditch through the earth shoveling groove after ditching and seeding, and the seed is covered by falling into the ditch after passing through the earth shoveling groove, thereby reducing subsequent working procedures and workload.

[0025] Secondly, the ditching assembly in the utility model can separate the surface soil by the ditching plate to realize the effect of ditching, and the seeding assembly can seed the seed at equal intervals in the opened ditch by adsorbing the seed through the air pump, so as to orderly seed and ensure the healthy rooting and germination of the rapeseed.

[0026] Thirdly, the handle in the utility model can be adjusted according to the needs of the staff, and the mopping main body is conveniently advanced. BRIEF DESCRIPTION OF DRAWINGS

[0027] Figure 1 is the overall structure schematic view in the utility model;

[0028] Figure 2 is the section view of the soil covering assembly in the utility model;

[0029] Figure 3 is the section view of the seeding assembly in the utility model;

[0030] Figure 4 is the section view of the roller in the utility model;

[0031] Figure 5 is the section view of the ditching assembly in the utility model;

[0032] Figure 6 is the section view of the transmission assembly in the utility model.

[0033] In the drawing: 1, main body; 11, mounting cavity; 12, positioning hole; 2, universal wheel; 3, roller; 31, rotating shaft; 4, handle; 41, transition rod; 42, grip rod; 43, fixed knob; 5, ditching assembly; 51, ditching plate; 52, second screw rod; 53, second handle; 54, second sliding rod; 55, second cross rod; 56, blade edge; 6, seeding assembly; 61, storage groove; 62, sealing rubber strip; 63, roller; 64, position sensor; 65, control panel; 66, air pump; 67, air pipe; 68, air suction hole; 7, soil covering assembly; 71, first screw rod; 72, first handle; 73, first sliding rod; 74, first cross rod; 75, earth shoveling groove; 76, chamfer; 8, transmission assembly; 81, first sprocket; 82, second sprocket; 83, chain; 84, transition sprocket. DETAILED DESCRIPTION

[0034] The utility model will be further described in detail in combination with the drawings.

[0035] In the description of the utility model, it needs to be understood that the orientation or position relation indicated by the terms "upper", "lower", "left", "right", "front", "rear", "inner", "outer" and the like is the orientation or position relation based on the drawing shown, and is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element indicated 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.

[0036] In addition, the terms "horizontal", "vertical" and the like do not mean that the components must be absolutely horizontal or vertical, but can be slightly inclined.

[0037] In the description of the utility model, it also needs to be explained that, unless otherwise explicitly specified and limited, the terms "setting", "connecting", "connection" should be understood broadly, for example, can be fixedly connected, can be detachably connected, or integrally connected; can be mechanically connected, can be directly connected, or indirectly connected through an intermediate medium, 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.

[0038] Embodiment, a kind of energy-saving portable rapeseed seeding furrowing device, as shown in Figure 1 The left and right sides of the lower end of the main body 1 are both provided with universal wheels 2, and the universal wheels 2 are located at the front end of the main body 1. The left and right sides of the lower end of the main body 1 are both provided with rollers 3, and the rollers 3 are located at the rear end of the main body 1. The setting of the direction wheel facilitates steering and facilitates the movement of the main body 1. A handle 4 is installed at the front end of the main body 1 to facilitate the application of force to the main body 1. A furrowing assembly 5, a seeding assembly 6 and a soil covering assembly 7 are sequentially installed from front to rear at the lower end of the main body 1, and the furrowing assembly 5, the seeding assembly 6 and the soil covering assembly 7 are used in cooperation. The furrowing assembly 5 is used for furrowing, the seeding assembly 6 is used for seeding, and the soil covering assembly 7 is used for covering the seeds after seeding with thin soil.

[0039] As shown in Figure 2As shown, the soil covering assembly 7 includes a first screw 71, a first handle 72, a first slide bar 73, a first cross bar 74 and a soil shoveling groove 75. The first screw 71 is vertically inserted on the main body 1, the first screw 71 is threadedly connected to the main body 1, the first handle 72 is arranged at the upper end of the first screw 71, the first cross bar 74 is arranged at the bottom of the main body 1, the middle part of the first cross bar 74 is rotatably connected to the lower end of the first screw 71, the upper ends of the two ends of the first cross bar 74 are connected to the first slide bar 73, and the first slide bar 73 is slidably connected to the main body 1. There are multiple soil shoveling grooves 75 and they are evenly spaced from the left at the lower end of the first cross bar 74. The soil shoveling grooves 75 are open at the front and back ends and are in a shape of larger front and smaller back. The width of the front end of the soil shoveling groove 75 is greater than the width of the groove opened by the trenching assembly 5, and the width of the rear end of the soil shoveling groove 75 is equal to the width of the groove opened by the trenching assembly 5. The main operating principle of the soil covering assembly 7 is to adjust the height of the soil shovel trough 75 via the first screw 71, keeping it lower than the topsoil on both sides of the trench. Since the soil on both sides of the trench created by the trenching assembly 5 is higher, the soil shovel trough 75 will shovel the excess soil into the soil shovel trough 75 during the movement of the main body 1. To improve the soil shoveling effect, the bottom of the front open end of the soil shovel trough 75 is chamfered 76. A steady stream of soil then enters the soil shovel trough 75, and the soil is discharged from the rear open end of the soil shovel trough 75, falling into the trench and covering the seeds. Of course, the lower the height of the soil shovel trough 75, the more soil it shovels and the thicker the soil covering will be; conversely, the thinner the soil covering will be, and the setting will be based on specific circumstances.

[0040] like Figure 5 As shown, the trenching assembly 5 includes a trenching plate 51, a second screw 52, ​​a second handle 53, a second slide bar 54 and a second cross bar 55. The second screw 52 is vertically inserted into the main body 1, and the second screw 52 is threadedly connected to the main body 1. The second handle 53 is provided at the upper end of the second screw 52, ​​and the second cross bar 55 is provided below the main body 1. The middle part of the second cross bar 55 is rotatably connected to the lower end of the second screw 52, ​​and the second slide bar 54 is provided at both ends of the upper side of the second cross bar 55. The second slide bar 54 is slidably connected to the main body 1. The trenching plate 51 is provided with multiple and equidistantly installed at the lower end of the second cross bar 55 from left to right. The trenching plates 51 correspond one to one with the shoveling groove 75. The cross section of the trenching plate 51 is V-shaped, the tip of the trenching plate 51 faces the front end, and the lower end of the trenching plate 51 is provided with a cutting edge 56. The height of the furrowing plate 51 can be adjusted by rotating the second screw 52. The furrowing plate 51 is first inserted into the soil, and then the main body 1 is moved so that the furrowing plate 51 pushes the soil to both sides to open a furrow for sowing. Of course, for rapeseed, the furrow should not be too deep.

[0041] The main body 1 is rotatably mounted with a rotating shaft 31, and two rollers 3 are mounted on the left and right ends of the rotating shaft 31. A transmission assembly 8 is provided on the rotating shaft 31, and the transmission assembly 8 drives the sowing assembly 6 to move. When the rollers 3 rotate, the rotating shaft 31 is driven to rotate, and then the sowing assembly 6 is driven to move through the transmission assembly 8.

[0042] As Figure 3 And Figure 4 As shown in the drawings, the lower end of the main body 1 is provided with a mounting cavity 11, and the seeding assembly 6 comprises a storage tank 61, a sealing rubber strip 62, a roller 63, a position sensor 64, a control panel 65, an air pump 66 and an air pipe 67. The roller 63 is rotatably installed in the mounting cavity 11 and is provided with a plurality of suction holes 68 from left to right. Each suction hole 68 can accommodate one rapeseed, and the positions of the suction holes 68 correspond to the positions of the furrow boards 51 one by one. The air pump 66 is arranged in the roller 63, the air inlet of the air pump 66 is communicated with one end of the air pipe 67, the other end of the air pipe 67 is communicated with the suction holes 68, the storage tank 61 is arranged at the upper end of the roller 63, the storage tank 61 is attached to the roller 63 through the sealing rubber strip 62, the transmission assembly 8 drives the roller 63 to rotate, the position sensor 64 is installed on the main body 1, the control panel 65 is installed on the main body 1, and the position sensor 64 and the air pump 66 are electrically connected to the control panel 65. The seeding assembly 6 is mainly driven by the transmission assembly 8 to rotate the roller 63. When the suction holes 68 are upward, rapeseed seeds will fall into the suction holes 68 and be adsorbed in the suction holes 68 by the air pump 66. When the suction holes 68 are downward, the air pump 66 is closed, and the rapeseed seeds fall down, and the sealing rubber strip 62 can prevent excess seeds from being discharged. Of course, the seeding assembly 6 in the embodiment is only limited to regular seeds and seeds with little size difference. Irregular seeds and seeds with large size difference will cause multiple seeds to be stored in the suction holes 68, which is not conducive to uniform seeding.

[0043] As Figure 6 As shown in the drawings, the transmission assembly 8 comprises a first sprocket 81, a second sprocket 82 and a chain 83. The first sprocket 81 is installed on the rotating shaft 31, the second sprocket 82 is installed on one end of the roller 63, the chain 83 is installed on the first sprocket 81 and the second sprocket 82, and the diameters of the first sprocket 81 and the second sprocket 82 are equal. When the roller 3 rotates one circle, the roller 63 will also rotate one circle. According to the interval, the rows of suction holes 68 are arranged. Of course, rollers 63 with different diameters can also be selected to meet the seeding interval. Of course, in order to avoid the chain 83 being too exposed, a transition sprocket 84 can also be arranged to ensure the smooth running of the chain 83.

[0044] The handle 4 comprises two transition rods 41, a holding rod 42 and a fixing assembly, the two transition rods 41 are rotatably connected to the left and right sides of the front end of the main body 1, the two ends of the holding rod 42 are respectively connected to the ends of the two transition rods 41 away from the main body 1, and the fixing assembly is used for fixing the transition rods 41 at a specified angle. A plurality of positioning holes 12 are formed around the transition rod 41 rotating connection position on the main body 1, and fixing holes (not shown in the figure) are formed on the transition rods 41, the fixing assembly comprises a fixing knob 43, the fixing knob 43 is threadedly connected to the fixing holes and is inserted into the positioning holes 12. During work, the device can be moved by pulling the holding rod 42, and of course, the angle can be adjusted according to the height of the worker.

[0045] It should be further explained that in the embodiment, the number of the furrowers 51, the earth scoops 75 and the air suction holes 68 is two, two furrows can be opened at the same time, and of course, the number can be three or four.

[0046] The specific embodiment is only an explanation of the utility model, and is not a limitation of the utility model, and the person skilled in the art can make modifications without creative contribution 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. An energy-saving portable rapeseed sowing and furrowing device comprising a main body (1), characterized in that: The left and right sides of the lower end of the main body (1) are provided with universal wheels (2), which are located at the front end of the main body (1), the left and right sides of the lower end of the main body (1) are provided with rollers (3), which are located at the rear end of the main body (1), the front end of the main body (1) is provided with a handle (4), and the lower end of the main body (1) is sequentially provided with a ditching assembly (5), a seeding assembly (6) and a covering assembly (7) from front to rear, and the ditching assembly (5), the seeding assembly (6) and the covering assembly (7) are used in cooperation; The covering assembly (7) comprises a first screw rod (71), a first handle (72), a first sliding rod (73), a first cross rod (74) and a soil shovel (75), the first screw rod (71) is vertically inserted into the main body (1), the first screw rod (71) is threadedly connected to the main body (1), the first handle (72) is arranged at the upper end of the first screw rod (71), the first cross rod (74) is arranged below the main body (1), the middle part of the first cross rod (74) is rotatably connected to the lower end of the first screw rod (71), the upper ends of the two ends of the first cross rod (74) are connected to the first sliding rod (73), the first sliding rod (73) is slidably connected to the main body (1), and the soil shovel (75) is provided with a plurality of soil shovels which are equally spaced from left to right and arranged at the lower end of the first cross rod (74), the soil shovel (75) is provided with openings at the front and rear ends and has a shape of being large at the front and small at the rear, the width of the front end of the soil shovel (75) is greater than the width of the ditch opened by the ditching assembly (5), and the width of the rear end of the soil shovel (75) is equal to the width of the ditch opened by the ditching assembly (5).

2. The energy-saving portable rapeseed sowing and furrowing device according to claim 1, characterized in that: The bottom of the front opening end of the soil shovel (75) is guided by a chamfer (76).

3. The energy-saving portable rapeseed sowing and furrowing device according to claim 2, characterized in that: The ditching assembly (5) comprises a ditching plate (51), a second screw rod (52), a second handle (53), a second sliding rod (54) and a second cross rod (55), the second screw rod (52) is vertically inserted into the main body (1), the second screw rod (52) is threadedly connected to the main body (1), the second handle (53) is arranged at the upper end of the second screw rod (52), the second cross rod (55) is arranged below the main body (1), the middle part of the second cross rod (55) is rotatably connected to the lower end of the second screw rod (52), the second sliding rod (54) is arranged at the two ends of the upper side of the second cross rod (55), the second sliding rod (54) is slidably connected to the main body (1), the ditching plate (51) is provided with a plurality of ditching plates which are equally spaced from left to right and arranged at the lower end of the second cross rod (55), the ditching plate (51) corresponds to the soil shovel (75), the cross section of the ditching plate (51) is V-shaped, the tip of the ditching plate (51) faces the front end, and the lower end of the ditching plate (51) is provided with a blade opening (56).

4. The energy-saving portable rapeseed sowing and furrowing device according to claim 3, characterized in that: The main body (1) is provided with a rotating shaft (31) on which two rollers (3) are installed at the left and right ends of the rotating shaft (31), and a transmission assembly (8) is arranged on the rotating shaft (31) to drive the sowing assembly (6) to move.

5. The energy-saving portable rapeseed sowing and furrowing device according to claim 4, characterized in that: The lower end of the main body (1) is provided with an installation cavity (11), and the sowing assembly (6) comprises a storage groove (61), a sealing rubber strip (62), a roller (63), a position sensor (64), a control panel (65), an air pump (66) and an air pipe (67). The roller (63) is rotatably installed in the installation cavity (11) and is left-right oriented. A plurality of air suction holes (68) are formed in the roller (63) from left to right. The air suction holes (68) can accommodate one rapeseed. The positions of the air suction holes (68) correspond to the positions of the furrow boards (51) one by one. The air pump (66) is arranged in the roller (63). The air inlet of the air pump (66) is communicated with one end of the air pipe (67). The other end of the air pipe (67) is communicated with the air suction holes (68). The storage groove (61) is arranged at the upper end of the roller (63). The storage groove (61) is attached to the roller (63) through the sealing rubber strip (62). The transmission assembly (8) drives the roller (63) to rotate. The position sensor (64) is installed on the main body (1). The control panel (65) is installed on the main body (1). The position sensor (64) and the air pump (66) are electrically connected to the control panel (65).

6. The energy-saving portable rapeseed sowing and furrowing device according to claim 5, characterized in that: The transmission assembly (8) comprises a first sprocket (81), a second sprocket (82) and a chain (83). The first sprocket (81) is installed on the rotating shaft (31). The second sprocket (82) is installed on one end of the roller (63). The chain (83) is installed on the first sprocket (81) and the second sprocket (82). The diameters of the first sprocket (81) and the second sprocket (82) are equal.

7. The energy-saving portable rapeseed sowing and furrowing device according to claim 6, characterized in that: The handle (4) comprises two transition rods (41), a grip rod (42) and a fixing assembly. The two transition rods (41) are rotatably connected to the left and right sides of the front end of the main body (1). The two ends of the grip rod (42) are respectively connected to the ends of the two transition rods (41) away from the main body (1). The fixing assembly is used for fixing the transition rods (41) at a specified angle.

8. The energy-saving portable rapeseed sowing and furrowing device according to claim 7, characterized in that: A plurality of positioning holes (12) are formed around the rotating connection position of the transition rods (41) on the main body (1). A fixing hole is formed in the transition rod (41). The fixing assembly comprises a fixing knob (43). The fixing knob (43) is threadedly connected to the fixing hole and inserted into the positioning hole (12).

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