CN107211622B - A ditch-free Panax notoginseng planter - Google Patents

Abstract

The invention relates to a ditch-free notoginseng planter, which belongs to the field of agricultural machinery. The invention includes a frame, a traveling device, a screw soil feeding mechanism, a power device, a seeding device, and a soil-covering suppression device; wherein the ground wheel shaft in the traveling device is connected with the frame through a bearing with seat I, and the power device transmits power to the walking device through a chain. device, the spiral soil feeding structure obtains power through the engagement of the bevel gear with the ground wheel shaft in the traveling device. The invention realizes sowing and soil covering without ditching, realizes soil covering from the non-sowing area to the sowing area, greatly improves the sowing speed, and the machine can realize the factory mechanized sowing of Panax notoginseng, greatly improving agricultural labor productivity and reducing Labor intensity, reduce production costs, improve the quality and market competitiveness of Panax notoginseng products: the machine has a reasonable structural design, high operating efficiency and reliable operation, which fully meets the agronomic requirements of the industrialized Panax notoginseng planting industry.

Description

A ditch-free Panax notoginseng planter

technical field

The invention relates to a ditch-free notoginseng planter, which belongs to the field of agricultural machinery.

Background technique

Panax notoginseng is basically cultivated in mountainous areas with an altitude of 1500-1800 meters, suitable for areas with an average annual temperature of 18-19 °C, annual precipitation of 1700-2000 mm, relative air humidity of 70%-80%, and soil moisture content of 25%-30%. grow. Half shade and half sun light conditions are required, and the soil is loose and well-drained. The sowing operations in these areas basically rely on human and animal power, which is labor-intensive, low in efficiency, and poor in quality. There are many large pieces of soil and rocks in the mountains, and the ditching operation is particularly complicated. The soil clods are easily caught in the middle of the planter, which affects the operation of the planter, making the mechanized planting operation of Panax notoginseng inefficient, and cannot achieve the effect of increasing production and income.

Contents of the invention

The invention provides a ditch-free notoginseng planter. This new type of notoginseng planter can take soil from a part of the soil area, and send the soil to the soil screening area through the screw conveying function, and remove the bulk The soil is sieved out, and the soil suitable for covering the soil is collected in the soil box, and the soil is directly covered with the seeding row, which reduces the power consumed by ditching, and can avoid the blockage of the large soil to the planter, so as to overcome the traditional planter. The blockage encountered in the operation of Panax notoginseng, and the situation of low operation efficiency.

The technical solution of the present invention is: a ditch-free notoginseng planter, comprising a frame 1, a traveling device 2, a screw soil feeding mechanism 3, a power device 4, a seeding device 5, and a soil-covering suppression device 6; the traveling device 2 , screw soil feeding mechanism 3, power unit 4, seeding device 5 and soil-covering suppression device 6 are all fixed on the frame 1, power unit 4 provides power to traveling device 2, screw soil feeding mechanism 3 and seeding device 5, and traveling device 2 Fixed on the front end of the frame 1, the screw soil feeding mechanism 3 is connected with the traveling device 2 and is located above the traveling device 2;

The walking device 2 includes a ground wheel 13, a belt seat bearing I7, a ground wheel shaft 8, a bevel gear II10, and a sprocket I12; the bevel gear II10 and the sprocket I12 are fixed on the ground wheel shaft 8, and the two sides of the ground wheel shaft 8 are passed The seat bearing I7 is fixed on the frame 1, the ground wheel 13 is fixed on both ends of the ground wheel shaft 8, and both sides of the ground wheel 13 are welded with nail teeth;

The screw soil feeding mechanism 3 includes a bevel gear I9, a shaft I33, a screw conveying shaft 31, a screen hole 27, a conveying slideway 26, a bearing with seat II36, a screening slideway 25, a sprocket VI28, a sprocket V29, and a chain III30 , top plate 34, conveying roller 35, soil guide pipe 32; the top plate 34 is fixed on the surface of the conveying roller 35 to cover it, the screw conveying shaft 31 is fixed between the top plate 34 and the conveying roller 35, and the axis I33 passes through the top plate 34 up and down The bearing with seat II36 is fixed on the outside of the top plate 34, the bottom end of the shaft I33 is provided with a bevel gear I9, and the bevel gear I9 meshes with the bevel gear II10 on the ground wheel shaft 8, and the top end of the shaft I33 is provided with a sprocket V29 and a sprocket V29 The power is transmitted to the sprocket VI28 installed on the upper part of the screw conveying shaft 31 through the chain III30. The upper end of the conveying roller 35 is provided with a screening slideway 25. The screening slideway 25 is connected with the conveying slideway 26. The screening slideway 25 A sieve hole 27 is arranged on the top, and the outlet of the conveying slideway 26 is located above the soil box 21, and the bottom of the soil box 21 is provided with a soil guide pipe 32, and the soil box 21 is fixed on the frame 1;

The power device 4 includes a power source 20, a sprocket II19, a sprocket III16, a sprocket IV18, a chain I11, a chain II17, a throttle line 23, a throttle controller 24, and a power shaft 39; the power source 20 is fixed on the frame 1 , the power shaft 39 is fixed on the frame 1 and is located below the power source 20, a sprocket IV18 is fixed on one side of the power source 20, and the power shaft 39 is provided with a sprocket III16 and a sprocket II19, and the sprocket IV18 is connected by a chain II17 The power is transmitted to the sprocket III16, and the sprocket II19 transmits the power to the sprocket I12 on the ground wheel shaft 8 through the chain I11. The throttle wire 23 and the throttle controller 24 are fixed on the frame 1, and the throttle controller 24 passes through the throttle wire 23 Connect with power source 20;

Described sowing device 5 comprises three seed meters, and seed meter comprises seed box 14 and seed wheel 15, and the bottom of seed box 14 and seed wheel 15 is fixed on the power shaft 39, and seed box 14 and seed wheel 15 are one The side is fixed on the rack 1;

The soil-covering suppression device 6 includes a soil-covering suppression wheel 22, and the soil-covering suppression wheel 22 is fixed on the frame 1 through a bearing I7 with a seat.

Further, there is a certain inclination between the screening slideway 25 and the ground, and the size of the screen hole 27 is 10 mm.

Further, the soil-covering pressing wheel 22 is a hollow roller with rubber attached to the surface.

Further, the seed meter is fixed on the frame 1 through the hole on the seed box 14 through the bolt 40 .

Further, the frame 1 is welded with a bracket I37 and a bracket II38, the conveying roller 35 is fixed on the bracket I37, and the screening slideway 25 is fixed on the bracket II38.

The working principle of the present invention is: driven by the power source 20, the ditch-free notoginseng planter drives the ground wheel 13 to walk through the transmission system, and the soil enters the screw soil feeding mechanism 3 during the walking process, and the shaft I33 The bevel gear I9 at the bottom end meshes with the bevel gear II10 on the ground wheel shaft 8 to obtain power, and the shaft I33 is connected to the screw conveying shaft 31 through a chain, and the screw conveying shaft 31 transports the soil to the screening slide 25, and the large-diameter soil clods Screening re-enters the planting field, and the small-diameter soil enters the conveying slide 26 through the sieve hole 27 and enters the soil box 21. Finally, the sowing row is covered with soil through the soil guide pipe 32, and the seeding device 5 obtains power from the power shaft 39 to realize sowing and soil covering. The pressing wheel 22 carries out the pressing operation to the notoginseng under the drive of the machine.

The beneficial effects of the present invention are:

1. It realizes direct sowing without ditching before operation, and then takes soil from other areas to cover the sowing operation row, in order to avoid the seeder being blocked by large pieces of earth and rocks during operation, and achieve efficient sowing operation efficiency.

2. The structure design of this machine is reasonable, and the operation and maintenance are simple.

3. It can greatly increase labor productivity, reduce labor intensity, reduce production costs, and achieve the effect of increasing farmers' production and income.

Description of drawings

Fig. 1 is the front view of the present invention;

Fig. 2 is an axonometric view of the present invention;

Fig. 3 is a schematic diagram of the frame part of the present invention;

Fig. 4 is a partial schematic view of the walking device of the present invention;

Fig. 5 is a partial schematic view of the screw soil feeding mechanism of the present invention;

Fig. 6 is a partial schematic view of the screw conveying shaft of the present invention;

Fig. 7 is a partial schematic view of the screw conveying housing of the present invention;

Fig. 8 is a partial schematic view of the sowing device of the present invention;

Fig. 9 is a partial schematic view of the earth-covering pressing wheel device of the present invention;

Fig. 10 is a partial schematic view of the ground wheel of the present invention;

Fig. 11 is a schematic diagram of the soil covering part of the present invention;

Each label in the figure: 1-frame, 2-traveling device, 3-screw soil feeding mechanism, 4-power device, 5-sowing device, 6-soil covering suppression device, 7-bearing with seat I, 8-ground wheel shaft, 9-bevel gear Ⅰ, 10-bevel gear Ⅱ, 11-chain Ⅰ, 12-sprocket Ⅰ, 13-ground wheel, 14-seed box, 15-seed wheel, 16-sprocket Ⅲ, 17-chain Ⅱ, 18-sprocket Ⅳ, 19-sprocket Ⅱ, 20-power source, 21-soil box, 22-covering soil suppression wheel, 23-throttle line, 24-throttle controller, 25-screening slideway, 26-transportation slideway Road, 27-screen hole, 28-sprocket Ⅵ, 29-sprocket Ⅴ, 30-chain Ⅲ, 31-screw conveying shaft, 32-soil guide pipe, 33-shaft Ⅰ, 34-top plate, 35-conveying roller, 36-Bearing with seat II, 37-Bracket I, 38-Bracket II, 39-Power shaft, 40-Bolt.

Detailed ways

The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

Embodiment 1: As shown in Figure 1-2, a ditch-free notoginseng planter includes a frame 1, a traveling device 2, a screw soil feeding mechanism 3, a power device 4, a seeding device 5, and a soil covering and suppressing device 6; The walking device 2, the screw soil feeding mechanism 3, the power unit 4, the seeding device 5 and the covering soil suppressing device 6 are all fixed on the frame 1, and the power unit 4 provides the walking device 2, the screw soil feeding mechanism 3 and the seeding device 5. Power, the traveling device 2 is fixed on the front end of the frame 1, and the screw soil feeding mechanism 3 is connected with the traveling device 2 and is located above the traveling device 2.

Embodiment 2: As shown in Figures 4 and 10, the walking device 2 includes a ground wheel 13, a bearing seat I7, a ground wheel shaft 8, a bevel gear II10, and a sprocket I12; the bevel gear II10 and the sprocket I12 are fixed on On the ground wheel shaft 8, both sides of the ground wheel shaft 8 are fixed on the frame 1 through bearings I7, and the ground wheel 13 is fixed on both ends of the ground wheel shaft 8, and nail teeth are welded on both sides of the ground wheel 13;

Embodiment 3: As shown in Figure 5-7, the screw soil feeding mechanism 3 includes a bevel gear I9, a shaft I33, a screw conveying shaft 31, a screen hole 27, a conveying slideway 26, a bearing with seat II36, and a screening slideway 25. Sprocket VI 28, sprocket V 29, chain III 30, top plate 34, conveying roller 35, soil guide pipe 32; the top plate 34 is fixed on the surface of the conveying roller 35 to cover it, and the top plate 34 is welded on the conveying roller 35 to spiral The conveying shaft 31 is fixed between the top plate 34 and the conveying roller 35, and the shaft I33 is fixed on the outside of the top plate 34 through the upper and lower bearings II36 of the top plate 34. The bottom end of the shaft I33 is provided with a bevel gear I9, and the bevel gear I9 is connected to the ground wheel shaft. The bevel gear II10 on 8 is meshed and driven to obtain power. The top of the shaft I33 is provided with a sprocket V29, and the sprocket V29 transmits the power to the sprocket VI28 installed on the upper part of the screw conveyor shaft 31 through the chain III30, so that the screw conveyor shaft 31 Rotating movement, the soil entering the screw conveying mechanism 3 enters the conveying roller 35 and enters the screening slideway 25 through the screw conveying action of the screw conveying shaft 31, and the upper end of the conveying roller 35 is provided with a screening slideway 25, and the screening slideway Road 25 is connected with conveying slideway 26, and screening slideway 25 is provided with sieve hole 27, and the outlet of conveying slideway 26 is positioned at soil box 21 tops, as shown in Figure 11, soil box 21 bottoms are provided with soil guide pipe 32, and soil Box 21 is fixed on the frame 1;

There is an inclination between the screening slideway 25 and the ground, and the soil in the screw conveying mechanism 3 enters the conveying roller 35 and enters the screening slideway 25 through the screw conveying action of the screw conveying shaft 31. Under the action of gravity, the soil in the screening slideway 25 The large-sized soil clods are screened out, slide out from the bottom of the screening slideway 25 under the action of gravity, and re-enter the planting field, and the small-sized soil enters the conveying slideway 26 through the sieve hole 27, and finally enters the soil box 21, carry out covering soil to sowing row through soil guide pipe 32 recently.

Embodiment 4: As shown in FIG. 6 , the outer side of the screw conveying shaft 31 is a helical blade, and the helical blade rotates to transport the soil from the bottom to the screening chute 25 .

Embodiment 5: As shown in Figure 7, the screening slideway 25 is divided into two layers by the sieve hole 27, the size of the sieve hole 27 is 10mm, the upper layer is for the soil clods greater than 10mm to be transported, and the lower floor is for the clods less than 10mm passing through the sieve hole 27 There is a square opening on the right side of the bottom of the screening chute 25, and the output chute 27 is welded to the square opening at the bottom of the screening chute 25, and the soil less than 10mm enters the output chute 26 from the square opening.

Embodiment 6: As shown in Figure 2, the power device 4 includes a power source 20, a sprocket II19, a sprocket III16, a sprocket IV18, a chain I11, a chain II17, a throttle cable 23, a throttle controller 24, and a power shaft 39 The power source 20 is fixed on the frame 1, the power shaft 39 is fixed on the frame 1 and is located below the power source 20, the top of the power source 20 side is fixed with a sprocket IV18, and the power shaft 39 is provided with a sprocket III16 and a chain Wheel II19, sprocket IV18 transmits power to sprocket III16 through chain II17, power shaft 39 rotates, sprocket II19 on power shaft 39 transmits power to sprocket I12 on ground wheel shaft 8 through chain 11, and drives walking The device 2 moves, the bevel gear II10 on the traveling device 2 drives the screw soil feeding mechanism 3 to work through the meshing transmission with the bevel gear I9 on the screw soil feeding mechanism 3, and the throttle line 23 and the throttle controller 24 are fixed on the frame 1 Above, the accelerator controller 24 is connected to the power source 20 through the accelerator line 23, and the power source 20 is a conventional power source such as a motor.

Embodiment 7: as shown in Figure 8, sowing device 5 comprises three seed meters, and seed meter comprises seed box 14 and seed wheel 15, and the bottom of seed box 14 and seed wheel 15 is fixed on the power shaft 39, and kind One side of the box 14 and the seed wheel 15 is fixed on the frame 1 by bolts 40 passing through holes in the seed box 14 .

Embodiment 8: As shown in Figure 9, the soil-covering suppression device 6 includes a soil-covering suppression wheel 22, the soil-covering suppression wheel 22 is connected to the frame 1 through a bearing I7 with a seat, and the soil-covering suppression wheel 22 is a hollow roller with a surface attached Rubber, to guarantee the portability of earth-covering pressing wheel 22 and guarantee its toughness simultaneously.

Embodiment 9: As shown in FIG. 2 , the frame 1 is welded with a bracket I37 and a bracket II38, the conveying roller 35 is fixed on the bracket I37, and the screening slideway 25 is fixed on the bracket II38.

The ditch-free notoginseng planter is driven by the power source 20, and the ground wheel 13 is driven to walk through the transmission system. During the walking process, the soil enters the screw soil feeding mechanism 3, and the shaft I33 is connected to the ground by the bevel gear I9 installed at the bottom. The bevel gear II10 on the wheel shaft 8 is meshed and driven to obtain power. The shaft I33 is connected to the screw conveyor shaft 31 through a chain. The screw conveyor shaft 31 transports the soil to the screening slide 25, and the large-diameter soil clods are screened and re-enter the planting field. The small-diameter soil enters the conveying slideway 26 through the sieve hole 27 and enters the soil box 21, and finally the sowing row is covered with soil through the soil guide pipe 32, and the seeding device 5 obtains power from the power shaft 39 to realize sowing. The next step is to suppress Panax notoginseng.

The specific embodiments of the present invention have been described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above-mentioned embodiments. Variations.

Claims (5)

1. one kind exempts from Radix Notoginseng seeder of ditching, it is characterised in that: including rack (1), running gear (2), spiral Soil shifting machine structure (3), power device (4), seeding apparatus (5), earthing compacting device (6)；The running gear (2), spiral Soil shifting machine structure (3), Power device (4), seeding apparatus (5) and earthing compacting device (6) are each attached on rack (1), and power device (4) gives walking dress It sets (2), spiral Soil shifting machine structure (3) and seeding apparatus (5) and power is provided, running gear (2) is fixed on the front end of rack (1), spiral shell Soil shifting machine structure (3) are revolved to connect and be located above running gear (2) with running gear (2)；

The running gear (2) includes land wheel (13), rolling bearing units I (7), land axle (8), bevel gear II (10), chain wheel I (12)；The bevel gear II (10) and chain wheel I (12) are fixed on land axle (8), and land axle (8) two sides pass through rolling bearing units I (7) it is fixed on rack (1), land wheel (13) is fixed on land axle (8) both ends, and land wheel (13) two sides are welded with spike-tooth；

The spiral Soil shifting machine structure (3) includes bevel gear I (9), axis I (33), screw conveyor shaft (31), sieve pore (27), conveying cunning Road (26), rolling bearing units II (36), screening slideway (25), sprocket wheel VI (28), sprocket wheel V (29), chain III (30), top plate (34), Conveying roll (35) leads soil pipe (32)；

The top plate (34) is fixed on conveying roll (35) surface and is covered, screw conveyor shaft (31) be fixed on top plate (34) and Between conveying roll (35), axis I (33) is fixed on the outside of top plate (34) by the rolling bearing units II (36) of top plate (34) up and down, The bottom end of axis I (33) is equipped with bevel gear I (9), and bevel gear I (9) engages with the bevel gear II (10) on land axle (8), axis I (33) Top be equipped with sprocket wheel V (29), sprocket wheel V (29) imparts power to by chain III (30) and is mounted on screw conveyor shaft (31) The sprocket wheel VI (28) on top, the upper end of conveying roll (35) are equipped with screening slideway (25), screening slideway (25) and conveying slideway (26) it connects, screening slideway (25) is equipped with sieve pore (27), and the outlet of conveying slideway (26) is located above soil case (21), soil Case (21) bottom, which is equipped with, leads soil pipe (32), and soil case (21) is fixed on rack (1)；

The power device (4) include power source (20), chain wheel II (19), sprocket wheel III (16), sprocket wheel IV (18), chain I (11), Chain II (17), throttle line (23), throttle control (24), line shaft (39)；Power source (20) is fixed on rack (1), is moved Power axis (39) is fixed on rack (1) and is located at below power source (20), and power source (20) side is fixedly arranged above sprocket wheel IV (18), line shaft (39) is equipped with sprocket wheel III (16) and chain wheel II (19), and power is transmitted to by sprocket wheel IV (18) through chain II (17) Power is transmitted to the chain wheel I (12) on land axle (8) through chain I (11) by sprocket wheel III (16), chain wheel II (19), throttle line (23) with Throttle control (24) is all fixed on rack (1), and throttle control (24) is connect by throttle line (23) with power source (20)；

The seeding apparatus (5) includes three feed mechanism for seeds, and feed mechanism for seed includes plants case (14) and seed wheel (15), plants case (14) and is arranged It is fixed on line shaft (39) below kind wheel (15), plants case (14) and seed wheel (15) side are fixed on rack (1)；

The earthing compacting device (6) includes suppression of soil wheel (22), and it is fixed by rolling bearing units I (7) that (22) are taken turns in suppression of soil On rack (1).

2. according to claim 1 exempt from Radix Notoginseng seeder of ditching, it is characterised in that: the screening slideway (25) and ground it Between there are certain inclination angle, the size of sieve pore (27) is 10mm.

3. according to claim 1 exempt from Radix Notoginseng seeder of ditching, it is characterised in that: the suppression of soil wheel (22) is interior sky Roller and surface have rubber.

4. according to claim 1 exempt from Radix Notoginseng seeder of ditching, it is characterised in that: the feed mechanism for seed is worn by bolt (40) The hole crossed on plants case (14) is to be fixed on rack (1).

5. according to claim 1 exempt from Radix Notoginseng seeder of ditching, it is characterised in that: be welded with bracket I on the rack (1) (37) it is fixed on bracket I (37) with bracket II (38), conveying roll (35), screening slideway (25) is fixed on bracket II (38) On.