A kind of seeding apparatus
Technical field
The invention belongs to farm technology field, be specifically related to a kind of utensil for sowing, be more particularly suitable for the seeding appliance of legume crop.
Background technology
Such as the crop seeding of legume crop, though the simple amount of being is big, entirely manually completes, be very arduous. Prior art has various Mechanization sowing machine, but is main equipment mostly, for scattered plot or mountain region, and these machineries not only inconvenience but also have the oily or electric deficiency of waste; Although small-sized seeding appliance also has, but all there is many disadvantages, impracticable or weak effect.
Such as Chinese Patent Application No. 200710301804.5; name is called the application for a patent for invention of " seeder "; disclose a kind of seeder; including seeding wheel, sowing shaft, housing, discharging tube and sprocket wheel, seeding wheel is evenly equipped with kind of a hole, equipped with sprocket wheel in sowing shaft; described kind of hole is through hole; being provided with dividing plate in the middle of described housing, be provided with defeated kind of hole in the middle of below dividing plate, chamber is respectively sowed and for kind of a chamber in dividing plate both sides; Seeding wheel is hollow bowl-shape, and sowing shaft and seeding wheel side fastening are integrated, and seeding wheel is arranged in sowing chamber, and sowing is circular arc corresponding with seeding wheel size bottom chamber, and sowing shaft two ends are attached separately on the bearing bracket stand on housing biside plate; Defeated kind of hole just hollow part to seeding wheel; Housing is externally provided with discharging tube, and the entrance of discharging tube and seeding wheel outer rim are pressed close to. This seeder structure is complicated and controllability is low, easily slips up, and especially relies on power by drive mechanism sowings such as sprocket wheels, it is necessary to fuel oil or electric power, restriction of having ready conditions.
Summary of the invention
The technical issues that need to address of the present invention are, overcoming the seeder of prior art to there is structure complexity needs the defect of additionaling power, it is provided that a kind of simplicity only needs the seeding apparatus of artificial simple operations, this device maneuverability, are particularly well-suited to the sowing of fritter field.
It is an object of the invention to be achieved by following technical proposals: a kind of seeding apparatus, there is the seed-container of kinds of bank deposits, seed-container bottom is the funnel-shaped structure of oblique cone shape, one seed leaking hole one is arranged at the bottom of funnel-shaped structure, the base plate being connected to circle fixed below of funnel-shaped structure, there is an axis hole at the center of base plate, and the side of base plate has a seed leaking hole two, and seed leaking hole two aligns mutually with seed leaking hole one; Having rotating disk below base plate, rotating disk includes shell and a turn tool of sowing, and a connecting hole is arranged at the bottom of shell, and shell connects by this connecting hole and described base plate rotating shaft are fixing; Sowing and turn tool for fan-shaped box like structure, a turn tool of sowing is connected with described axis of rotation by the through hole of fan shape center, and box like structure includes a preset space and a cover plate, and preset space is the structure of up/down perforation; Seed leaking hole three arranged at the bottom of shell, and seed leaking hole three and seed leaking hole two align, when rotate to and fro sow turn tool time, preset space and cover plate alternately align seed leaking hole two; There is the chute of a circumference side of described shell, has one handle to have fixing connection through chute with sowing to turn; Being fixedly connected with straight tube under shell, the upper port of straight tube is alignd with seed-leaking port three, and the lower port of straight tube is frustoconical configuration; Having leader, upper end is connected with seed-container, and lower end is connected with straight tube; The lower end of straight tube is connected to Kai Xue mechanism, including a flat pointed shovel, is connected with support in straight tube lower end, and support is provided with transverse axis, and the upper end of shovel and transverse axis are rotationally connected, and has the drag-line that a tractive shovel rotates, and drag-line upper end is connected to handle upper end.
Seed-container is placed in upper end, funnel-shaped structure is beneficial to seed and automatically falls, seed is sowed through seed leaking hole one, seed leaking hole two, seed leaking hole three and straight tube, sow and turn tool and be rotatably connected among shell to constitute rotating disk, handle has fixing connection through chute with sowing to turn, pull handle along chute and just can make a turn tool rotation of sowing, thus alternately by seed leaking hole two and seed leaking hole three UNICOM or obstruct, making seed controllably gradually fall in straight tube;Operator holds handle, utilizes the Kai Xue mechanism of straight tube lower end to dig pit in the ground, and the flat pointed shovel of Kai Xue mechanism is combined in straight tube mouth and can dig pit, and leaves straight tube mouth and can sow, and the folding of shovel and straight tube mouth, by the cable control being connected on handle.
As preferably, sow and turn tool and be provided with resetting-mechanism, resetting-mechanism includes the riser being connected on enclosure bottom plate, there is the round bar of an arc-shaped, being cased with compression spring on round bar, round bar has one end actively through the hole in the middle of riser, and the other end of round bar turns tool be connected with sowing, one end of compression spring heads on riser, and the other end of compression spring heads on to sow and turns tool. If resetting-mechanism, making operation simplify, only need to pull handle to a direction, then loosen, handle will be sowed and turn a tool return by automatic traction, and cover plate just can cover the seed leaking hole two seed to block in seed-container.
As preferably, sow and turn tool and be provided with draw-off mechanism, draw-off mechanism coordinates with resetting-mechanism to make to sow and turns tool and rotate in forward and reverse direction, draw-off mechanism includes the stay cord being connected with described handle, be fixed with horizontal wheel frame and vertical wheel frame in one end of the described chute of shell, horizontal wheel frame is connected to guide wheel one, and vertical wheel frame is connected to guide wheel two, stay cord successively walks around guide wheel one and guide wheel two, then be rotatably connected to being connected by the middle part of bar on described handle.
As preferably, straight tube lower end is provided with the governor motion inserting the soil layer depth for shovel, and governor motion includes the support plate being connected to described support side, has screw in the middle of support plate, is furnished with adjustment screw rod in screw, adjusts one piece of baffle plate of the fixing connection in screw rod lower end.
As preferably, sowing turns tool and is provided with stroke control mechanism, and stroke control mechanism is constituted by adjusting the connection fixing point of stay cord. A turn rotation amplitude for tool of sowing has been adjusted, to adjust seed leaking hole three and the overlapping degree of seed leaking hole two, thus adjusting a number of sowing by regulating the junction point of stay cord
The invention has the beneficial effects as follows:
1, turn tool by sowing controllably to sow, it is not necessary to the additionaling power such as oily, electric, maneuverability;
2, the rotation turning tool of sowing is operated very convenient;
3, shovel coordinates can dig pit with straight tube mouth, and shovel is very convenient by the cable control being connected on handle with the folding of straight tube mouth;
4, sow a number scalable.
Accompanying drawing explanation
Fig. 1 is the structural upright schematic diagram of an embodiment of the present invention;
Fig. 2 is seed-container schematic perspective view;
Fig. 3 sows to turn tool schematic perspective view;
Fig. 4 is the shell schematic perspective view of rotating disk;
Fig. 5 is the draw-off mechanism schematic perspective view sowed and turn tool.
In figure, seed-container 1; Funnel-shaped structure 11; Seed leaking hole 1; Base plate 13; Axis hole 14; Rotating disk 2; Shell 3; Connecting hole 31; Seed leaking hole 3 32; Chute 33; Sow and turn tool 4; Through hole 41; Preset space 42; Cover plate 43; Handle 44; Enclosure bottom plate 45; Riser 46; Hole 461; Round bar 47; Compression spring 48; Straight tube 5; Frustoconical configuration 51; Strengthen plate 52; Handle 6; Kai Xue mechanism 7; Shovel 71; Support 72; Transverse axis 73; Drag-line 74; Support plate 75; Adjust screw rod 76; Baffle plate 77; Draw-off mechanism 8; Stay cord 81; Horizontal wheel frame 82; Vertical wheel frame 83; Guide wheel 1; Guide wheel 2 85.
Detailed description of the invention
Below in conjunction with accompanying drawing and specific embodiments, the invention will be further described.
Embodiment: as shown in Figure 1, a kind of seeding apparatus, there is the seed-container 1(of kinds of bank deposits on top referring to Fig. 2), seed-container 1 bottom is the funnel-shaped structure 11 of oblique cone shape, one seed leaking hole 1 is arranged at the bottom of funnel-shaped structure 11, the base plate 13 being connected to circle fixed below of funnel-shaped structure, and there is an axis hole 14 at the center of base plate 13, the side of base plate 13 has a seed leaking hole two, seed leaking hole two and the shape of seed leaking hole 1 all identical with size and aligns mutually;Having rotating disk 2, rotating disk 2 below base plate 13 is a combinative structure, sows including a shell 3 and one and turns tool 4(referring to Fig. 2-3), a connecting hole 31 is arranged at the bottom of shell 3, and shell 3 is connected with rotating shaft is fixing by this connecting hole 31 and base plate 13; Sow and turn the box like structure that tool 4 is sector, namely it is that on one, bottom surface is all fan-shaped column structure, the through hole 41 turning the tool 4 fan shape center by upper bottom surface of sowing is connected with axis of rotation, box like structure includes preset space 42 and a cover plate 43, and preset space 42 is the structure of up/down perforation; Seed leaking hole 3 32 is arranged at the bottom of shell 3, seed leaking hole 3 32 and seed leaking hole two align, when to and fro rotate sow turn tool 4 time, preset space 42 and cover plate 43 alternately align seed leaking hole two, when preset space 2 aligns seed leaking hole two, a quantity of seeds falls to casting in earth, and when cover plate 43 aligns seed leaking hole two, seed leaking hole two is closed; There is the chute 33 of a circumference side of shell 3, has one handle 44 to turn that tool 4 is fixing to be connected through chute 33 with sowing; Being fixedly connected with straight tube 5 under shell 3, the upper port of straight tube 5 is alignd with seed-leaking port 3 32, and the lower port of straight tube 5 is frustoconical configuration 51, and the upper end side of straight tube 5 connects one piece and strengthens plate 52; Having leader 6, upper end is connected with seed-container 1, and lower end is connected with straight tube 5; The lower end of straight tube 5 is connected to Kai Xue mechanism 7, including a flat pointed shovel 71, is connected with support 72 in straight tube 5 lower end, support 72 is provided with transverse axis 73, the upper end of shovel 71 and transverse axis 73 are rotationally connected, and have the drag-line 74 that a tractive shovel rotates, and drag-line 74 upper end is connected to the upper end of handle 6.
Seed-container 1 is placed in the upper end of entirety, funnel-shaped structure 11 is beneficial to seed and automatically falls, seed is sowed through seed leaking hole 1, seed leaking hole two, seed leaking hole 3 32 and straight tube 5, a turn tool 4 of sowing is rotatably connected among shell 3, both constitute rotating disk 2 together, handle 44 traverse chute 33 is fixed with turn tool 4 of sowing and is connected, pull handle 44 along chute 33 and just can make turn tool 4 rotation of sowing, thus alternately by seed leaking hole two and seed leaking hole 3 32 or UNICOM or obstruct, making seed controllably gradually fall in straight tube 5; Operator holds handle 6, the Kai Xue mechanism 7 utilizing straight tube 5 lower end digs pit in the ground, and the flat pointed shovel 71 of Kai Xue mechanism 7 can be digged pit when being combined in straight tube 5 oral area, and when leaving straight tube 5 oral area, straight tube 5 can be sowed, shovel 71 and the folding of straight tube oral area, controlled by the drag-line 74 being connected on handle 6.
A turn tool 4 of sowing is provided with resetting-mechanism, resetting-mechanism includes the riser 46 being connected on enclosure bottom plate 45, there is the round bar 47 of an arc-shaped, round bar 47 is cased with compression spring 48, round bar 47 has one end actively through the hole 461 in the middle of riser 46, the bending arc radius of round bar 47 is equal to the distance in this hole 461 to enclosure bottom plate 45 center, the other end of round bar 47 is connected with a turn tool 4 of sowing, one end of compression spring 48 heads on riser 46, and the other end of compression spring 48 heads on the lateral surface in the preset space 42 turning tool of sowing. If resetting-mechanism, making operation simplify, only need to pull handle to a direction, then loosen, handle will be sowed and turn a tool return by automatic traction, and cover plate just can cover the seed leaking hole two seed to block in seed-container.
A turn tool 4 of sowing is provided with draw-off mechanism 8, draw-off mechanism 8 coordinates with resetting-mechanism to make to sow and turns tool 4 and rotate in forward and reverse direction, draw-off mechanism includes the stay cord 81 being connected with described handle 44, horizontal wheel frame 82 and vertical wheel frame 83 it is fixed with in one end of the chute 33 of shell 3, horizontal wheel frame 82 is connected to guide wheel 1, vertical wheel frame 83 is connected to guide wheel 2 85, stay cord 81 successively walks around guide wheel 1 and guide wheel 2 85, then be rotatably connected to being connected by the middle part of bar on handle 6, as shown in Figure 5.
Straight tube 5 lower end is provided with the governor motion for the shovel 71 insertion soil layer depth, and governor motion includes the support plate 75 being connected to described support 72 side, has screw in the middle of support plate 75, is furnished with adjustment screw rod 76 in screw, and adjustment screw rod 76 lower end is fixing connects one piece of baffle plate 77.
A turn tool 4 of sowing is provided with stroke control mechanism, and stroke control mechanism is constituted by adjusting the connection fixing point of stay cord 81. A turn rotation amplitude for tool of sowing has been adjusted, to adjust seed leaking hole three and the overlapping degree of seed leaking hole two, thus adjusting a number of sowing by regulating the junction point of stay cord
The present invention is applicable to farmland sowing, has without additionaling power, the advantage of maneuverability. If foregoing invention content is done simple amendment or replaces by those skilled in the art, such change is not to be regarded as a departure from the scope of the present invention, within all scope of the claims that the apparent amendment of those skilled in the art is so included within the present invention.