Integrated iron stick Chinese yam seeder

Abstract

The invention discloses an integrated iron stick yam seeding machine, and relates to the technical field of yam seeding, the integrated iron stick yam seeding machine comprises an insertion rod assembly, the insertion rod assembly comprises a movable insertion rod frame, the insertion rod frame is fixedly provided with a supporting seat, the supporting seat is fixedly provided with a second arc guide plate, the lower part of the second arc guide plate is slidably connected with a sliding plate, and the sliding plate is fixedly connected with the insertion rod frame. A first arc material guide plate is arranged on the inner diameter of the second arc material guide plate, an arc sliding way used for containing the transverse inserting rod is formed between the first arc material guide plate and the second arc material guide plate, and limiting baffles are arranged at the two ends of the first arc material guide plate. The invention relates to a ditching, fertilizing, soil covering and rod inserting integrated system. Single Chinese yams fall into ditches after being sown through the slotting roller, then the soil covering structure is used for covering soil, and finally, the rods are inserted. The design is simple in structure, clear in function, small in power required by a driving system, capable of reducing energy loss and cost, free of two hands, capable of improving working efficiency and capable of reducing labor loss.

Description

Technical Field

[0001] The invention relates to the technical field of yam sowing, and in particular to an integrated iron stick yam sowing machine. Background Art

[0002] At present, some processes of iron roller yam planting in my country have been mechanized. During the field investigation of iron stick yam in Wen County, Jiaozuo, an important yam producing area in China, it was found that the local area still mostly uses mechanical trenching and loosening of soil and manual sowing. This semi-mechanized sowing method still has the problems of large labor volume and irregular sowing, which is not conducive to subsequent mechanized harvesting. Through the investigation, it was found that the particularity and strict agronomic requirements of yam are the important reasons why mechanized sowing has not been widely used. The current yam seeder has problems such as narrow application range for yam seeds and grooves of different lengths; yam seeds are easily damaged during separation during yam sowing; the soil covering and closing device is relatively simple and cannot adapt to the requirements of various types of soil for closing; different ground conditions, different soil properties, and various row spacing and plant spacing planting methods have poor adaptability. The technology of fertilization, closing, etc. after yam sowing is weak, and the level of mechanization throughout the process is low, which affects the labor productivity of agriculture.

[0003] For this situation, it is urgent to provide a yam seeder, which can meet the mechanical properties of yam seeds and solve technical problems such as sowing, fertilizing and covering soil in a more reasonable and efficient way. Summary of the invention

[0004] The patent of the present invention provides a yam seeder with integrated sowing and management, which not only meets the needs of sowing, but also meets the functions of trenching, fertilizing and covering soil.

[0005] The purpose of the present invention can be achieved by the following technical solutions:

[0006] The integrated iron stick yam seeder comprises a rod insertion assembly, wherein the rod insertion assembly comprises a movable rod insertion frame, a support seat is fixedly mounted on the rod insertion frame, a circular arc guide plate 2 is fixedly mounted on the support seat, a sliding plate is slidably connected below the circular arc guide plate 2, a circular arc guide plate 1 is arranged on the inner diameter of the circular arc guide plate 2, a circular arc slideway for placing a horizontal rod insertion is formed between the circular arc guide plate 1 and the circular arc guide plate 2, and limit baffles are arranged at both ends of the circular arc guide plate 1;

[0007] One side of the rod insertion frame is rotatably connected to a rotating block, an L-shaped push plate is horizontally arranged on the rotating block, and an arc surface is arranged on the rotating block;

[0008] A cylinder is vertically arranged on the rod insertion frame, an extrusion plate is fixedly installed at the bottom of the piston rod of the cylinder, a push plate is arranged at the bottom of the extrusion plate, and the push plate can contact the arc surface.

[0009] As a further solution of the present invention: a fixed plate is fixedly installed on the support seat, a servo motor is fixedly installed on the fixed plate, a gear is fixedly installed on the output shaft of the servo motor, the gear is meshed and connected with a rack set on the fixed plate, a pushing block is fixedly installed on the rack, two connecting rods are movably connected to the pushing block, and the two connecting rods are movably connected to the sliding plate.

[0010] As a further solution of the present invention: an arc groove is provided on the sliding plate, and a storage groove is formed between the arc groove, the first arc guide plate and the second arc guide plate.

[0011] As a further solution of the present invention: a fixing frame is fixedly installed on the rod insertion frame, and a rear wheel axle is rotatably connected to the fixing frame. The rear wheel axle drives a transmission shaft arranged at the bottom of the rod insertion frame to rotate through a sprocket and a chain, and wheels are arranged on both sides of the transmission shaft.

[0012] As a further solution of the present invention: a connecting plate is fixedly installed on the rod insertion frame, and a circular arc covering plate is fixedly installed on the connecting plate, and the two circular arc covering plates form a V shape.

[0013] As a further solution of the present invention: a sowing assembly is provided on one side of the rod assembly, and the sowing assembly includes a storage groove fixed on the rod frame, a rotating shaft is provided inside the storage groove, a plurality of slotted rollers are provided on the rotating shaft in a circular array, the rear wheel shaft drives the rotating shaft to rotate through a bevel gear set, and a discharge port is provided at the bottom of the storage groove.

[0014] As a further solution of the present invention: a fertilization assembly is arranged on one side of the sowing assembly, and the fertilization assembly includes a mounting plate fixedly connected to the storage tank, a feed channel is installed on the mounting plate, a funnel is fixedly installed on the top of the feed channel, a connecting shaft is rotatably connected inside the funnel, one end of the connecting shaft passes through the feed channel and is connected to the rotating shaft, a plurality of rotating blades are arranged on the connecting shaft in a circular array, and a feed opening is opened at the bottom of the mounting plate.

[0015] As a further solution of the present invention: a pushing cylinder is arranged on one side of the material discharge channel, and the pushing cylinder extends into the material discharge channel and is connected to the material blocking plate.

[0016] As a further solution of the present invention: a ditching assembly is installed on the fertilizing assembly, and the ditching assembly includes a connecting block fixedly installed on the mounting plate, a connecting rod is rotatably connected to the connecting block, and a plow is fixedly installed on the bottom of the connecting rod.

[0017] As a further solution of the present invention: the connecting rod and the connecting block are connected via a return spring.

[0018] Beneficial effects of the present invention:

[0019] The present invention is an integrated system for trenching, fertilizing, covering soil and inserting rods. After the grooved roller is used for seeding, a single yam falls into the trench, and then the covering structure is used for covering soil, and finally the rod is inserted. This design has a simple structure, clear functions, and requires little power for the drive system, which reduces energy loss, reduces costs, frees both hands, improves work efficiency, and reduces labor loss.

[0020] The present invention arranges the rod assembly, firstly vertically processes the horizontal rod, and then inserts the vertical rod into the soil; and intermittently inserts the rod into the soil. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The present invention will be further described below in conjunction with the accompanying drawings.

[0022] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0023] Figure 2 It is a schematic diagram of the overall structure of the rod insertion assembly and the sowing assembly of the present invention;

[0024] Figure 3 It is a schematic diagram of the structure of one side of the plunger assembly of the present invention;

[0025] Figure 4 is a structural schematic diagram of another side of the plunger assembly of the present invention;

[0026] Figure 5 yes Figure 4 Schematic diagram of the structure of the enlarged area A in the middle;

[0027] Figure 6 It is a schematic diagram of the overall structure of the plunger assembly of the present invention;

[0028] Figure 7 This is a schematic diagram of the overall structure of the fertilization component and the trenching component of the present invention.

[0029] Figure 8 It is a schematic diagram of the bottom structure of the fertilization component and the trenching component of the present invention;

[0030] Fig. 9 It is a schematic diagram of the side view structure of the fertilization component and the trenching component of the present invention;

[0031] Fig.10 It is a schematic diagram of the overall structure of the slotted roller of the present invention.

[0032] In the figure: 1, rod assembly; 11, rod rack; 12, rear wheel shaft; 13, bevel gear set; 14, connecting plate; 15, soil cover plate; 16, arc guide plate 1; 17, arc guide plate 2; 18, chain; 19, transmission shaft; 110, cylinder; 111, push plate; 112, rotating block; 113, arc surface; 114, L-shaped push plate; 115, sliding plate; 116, arc groove; 117, servo motor; 118, gear; 119, rack; 120, push block; 121. Connecting rod; 122. Fixing plate; 123. Support seat; 124. Extrusion plate; 125. Slide; 2. Seeding assembly; 21. Storage tank; 22. Rotating shaft; 23. Slotted roller; 3. Fertilizing assembly; 31. Mounting plate; 32. Feed channel; 33. Funnel; 34. Push cylinder; 35. Feed port; 36. Material blocking plate; 37. Connecting shaft; 38. Rotating blade; 4. Ditching assembly; 41. Connecting block; 42. Connecting rod; 43. Plow blade; 44. Return spring. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0034] Example 1

[0035] See also Figure 1-6 As shown, the present invention is an integrated iron stick yam seeder, including a rod assembly 1, the rod assembly 1 including a movable rod frame 11, a support seat 123 is fixedly installed on the rod frame 11, a circular arc guide plate 2 17 is fixedly installed on the support seat 123, a sliding plate 115 is slidably connected below the circular arc guide plate 2 17, an arc guide plate 16 is arranged on the inner diameter of the circular arc guide plate 2 17, the upper end of the circular arc guide plate 16 is fixed to the top of the rod frame 11, an arc slideway for placing a horizontal rod is formed between the circular arc guide plate 16 and the circular arc guide plate 2 17, and limiting baffles are arranged at both ends of the circular arc guide plate 16; an arc groove 116 is opened on the sliding plate 115, and a storage groove is formed between the circular arc groove 116, the circular arc guide plate 16 and the circular arc guide plate 2 17.

[0036] The length of the insertion rod is greater than the spacing between the arc guide plate 1 16 and the arc guide plate 2 17 . The insertion rods are lowered horizontally one by one from above the arc guide plate 1 16 and the arc guide plate 2 17 , and are fully arranged along the arc slideway, with the lowest one in the arc groove 116 .

[0037] One side of the rod insertion frame 11 is rotatably connected to a rotating block 112, and an L-shaped push plate 114 is horizontally arranged on the rotating block 112. The rotating block 112 is provided with an arc surface 113, and the L-shaped push plate 114 and the arc guide plate 16 are not in the same plane;

[0038] A cylinder 110 is vertically arranged on the rod insertion frame 11, and an extrusion plate 124 is fixedly installed at the bottom of the piston rod of the cylinder 110. A sliding groove 125 is opened at the bottom center of the extrusion plate 124, and a push plate 111 is arranged on one side of the bottom of the extrusion plate 124, and the push plate 111 can contact the arc surface 113.

[0039] The sliding plate 115 slides forward, and under the action of the arc groove 116, it drives one of the insertion rods forward and exposed, and the other insertion rods are still between the arc guide plate 16 and the arc guide plate 2 17. At this time, the cylinder 110 is started to drive the push plate 111 to descend, and the push plate 111 contacts the arc surface 113, thereby driving the rotating block 112 to rotate downward, and driving the L-shaped push plate 114 to rotate downward. During the downward rotation of the L-shaped push plate 114, one end of the insertion rod will be squeezed downward, thereby making the insertion rod stand up, and one end of the insertion rod contacts the extrusion plate 124, and then the extrusion plate 124 continues to be driven downward, and the extrusion plate 124 inserts the insertion rod into the soil; the insertion of the insertion rod into the soil can be intermittent.

[0040] A fixing plate 122 is fixedly mounted on the support seat 123, a servo motor 117 is fixedly mounted on the fixing plate 122, a gear 118 is fixedly mounted on the output shaft of the servo motor 117, the gear 118 is meshedly connected with a rack 119 provided on the fixing plate 122, a pushing block 120 is fixedly mounted on the rack 119, two connecting rods 121 are movably connected to the pushing block 120, and the two connecting rods 121 are movably connected to the sliding plate 115.

[0041] The servo motor 117 is started to drive the gear 118 to rotate, and through the setting of the rack 119, the push block 120 is driven to move, and then the sliding plate 115 is driven to slide through the two connecting rods 121.

[0042] Example 2

[0043] Based on Example 1, refer to Figure 6-10 As shown:

[0044] A fixing frame is fixedly installed on the rod insertion frame 11, and a rear wheel axle 12 is rotatably connected to the fixing frame. The rear wheel axle 12 drives a transmission shaft 19 arranged at the bottom of the rod insertion frame 11 to rotate through a sprocket and a chain 18, and wheels are arranged on both sides of the transmission shaft 19.

[0045] A sowing assembly 2 is provided on one side of the rod assembly 1, and the sowing assembly 2 includes a storage groove 21 fixed on the rod frame 11, and iron stick yam is placed inside the storage groove 21. A rotating shaft 22 is provided inside the storage groove 21, and a plurality of slotted rollers 23 are provided on the rotating shaft 22 in a circular array. The rear wheel shaft 12 drives the rotating shaft 22 to rotate through the bevel gear set 13, and a discharge port is provided at the bottom of the storage groove 21.

[0046] The front wheel rotates, driving the entire planter to move, and then driving the rear wheel to rotate. The rear wheel rotates through the sprocket and chain 18 to drive the rear wheel shaft 12 to rotate. The rear wheel shaft 12 drives the bevel gear set 13 to rotate. The bevel gear set 13 drives the slotted roller 23 to rotate through the rotating shaft 22. An iron stick of yam is placed between every two slotted rollers 23, and the yam is intermittently rotated and discharged, and finally discharged from the discharge port. Through the setting of this structure, the turning of the mechanism can also be achieved.

[0047] A fertilization component 3 is provided on one side of the sowing component 2, and the fertilization component 3 includes a mounting plate 31 fixedly connected to the storage tank 21, a wheel is provided at the bottom of the mounting plate 31, and the wheel is driven by a motor, a discharge channel 32 is installed on the mounting plate 31, a funnel 33 is fixedly installed on the top of the discharge channel 32, and fertilizer is filled in the funnel 33, and a connecting shaft 37 is rotatably connected to the inside of the funnel 33, one end of the connecting shaft 37 passes through the discharge channel 32 and is connected to the rotating shaft 22, a plurality of rotating blades 38 are provided on the connecting shaft 37 in a circular array, and a discharge port 35 is provided at the bottom of the mounting plate 31.

[0048] The rotating shaft 22 rotates, driving the connecting shaft 37 to rotate, and the connecting shaft 37 drives the rotating blades 38 to rotate, performing intermittent feeding, and then discharging the fertilizer through the feeding port 35.

[0049] A push cylinder 34 is provided on one side of the material discharge channel 32, and the push cylinder 34 extends into the material discharge channel 32 and is connected to a material blocking plate 36. The push cylinder 34 is started to push the material blocking plate 36 to move and block the material.

[0050] A furrowing assembly 4 is installed on the fertilizing assembly 3. The furrowing assembly 4 includes a connecting block 41 fixedly installed on the mounting plate 31. A connecting rod 42 is rotatably connected to the connecting block 41. A plow 43 is fixedly installed at the bottom of the connecting rod 42.

[0051] The connecting rod 42 and the connecting block 41 are connected via a return spring 44 and have good contractility.

[0052] A connecting plate 14 is fixedly mounted on the rod insertion frame 11 , and a circular arc covering plate 15 is fixedly mounted on the connecting plate 14 , and two circular arc covering plates 15 form a V-shape.

[0053] The working principle of the present invention is as follows: during the entire movement of the yam seeder, excavation is first performed through the plow 43, and then fertilizer is applied to the excavated ditch through the fertilization component 3, and then the yam is placed in the excavated ditch through the sowing component 2, and the soil is covered through the arc covering plate 15, and finally the rod is inserted into the soil through the rod insertion component 1.

[0054] The above is a detailed description of an embodiment of the present invention, but the content is only a preferred embodiment of the present invention and cannot be considered to limit the scope of implementation of the present invention. All equivalent changes and improvements made within the scope of the present invention should still fall within the scope of the patent coverage of the present invention.

Claims

1. The integrated iron stick yam seeder is characterized by: The invention comprises a rod insertion assembly (1), wherein the rod insertion assembly (1) comprises a movable rod insertion frame (11), a support seat (123) is fixedly mounted on the rod insertion frame (11), a second circular arc material guide plate (17) is fixedly mounted on the support seat (123), a sliding plate (115) is slidably connected below the second circular arc material guide plate (17), a first circular arc material guide plate (16) is arranged on the inner diameter of the second circular arc material guide plate (17), a circular arc slideway for horizontally placing the rod insertion is formed between the first circular arc material guide plate (16) and the second circular arc material guide plate (17), and limit baffles are arranged at both ends of the first circular arc material guide plate (16); One side of the rod insertion frame (11) is rotatably connected to a rotating block (112), an L-shaped push plate (114) is horizontally arranged on the rotating block (112), and an arc surface (113) is arranged on the rotating block (112); A cylinder (110) is vertically arranged on the rod insertion frame (11), a squeezing plate (124) is fixedly installed at the bottom of the piston rod of the cylinder (110), a pushing plate (111) is arranged at the bottom of the squeezing plate (124), and the pushing plate (111) can contact the arc surface (113).

2. The integrated iron stick yam seeder according to claim 1 is characterized in that: A fixing plate (122) is fixedly mounted on the support seat (123), a servo motor (117) is fixedly mounted on the fixing plate (122), a gear (118) is fixedly mounted on the output shaft of the servo motor (117), the gear (118) is meshingly connected with a rack (119) provided on the fixing plate (122), a pushing block (120) is fixedly mounted on the rack (119), two connecting rods (121) are movably connected to the pushing block (120), and the two connecting rods (121) are movably connected to the sliding plate (115).

3. The integrated iron stick yam seeder according to claim 2 is characterized in that: The sliding plate (115) is provided with an arc groove (116), and a storage groove is formed between the arc groove (116), the first arc guide plate (16) and the second arc guide plate (17).

4. The integrated iron stick yam seeder according to claim 1 is characterized in that: A fixing frame is fixedly mounted on the rod insertion frame (11), and a rear wheel axle (12) is rotatably connected to the fixing frame. The rear wheel axle (12) drives a transmission shaft (19) arranged at the bottom of the rod insertion frame (11) to rotate through a sprocket and a chain (18), and wheels are arranged on both sides of the transmission shaft (19).

5. The integrated iron stick yam seeder according to claim 1, characterized in that: A connecting plate (14) is fixedly mounted on the rod insertion frame (11), and a circular arc covering plate (15) is fixedly mounted on the connecting plate (14), and the two circular arc covering plates (15) form a V shape.

6. The integrated iron stick yam seeder according to claim 4 is characterized in that: A sowing assembly (2) is arranged on one side of the insertion rod assembly (1), and the sowing assembly (2) comprises a storage groove (21) fixed on the insertion rod frame (11), a rotating shaft (22) is arranged inside the storage groove (21), a plurality of slotted rollers (23) are arranged on the rotating shaft (22) in a circular array, the rear wheel shaft (12) drives the rotating shaft (22) to rotate through a bevel gear set (13), and a discharge port is arranged at the bottom of the storage groove (21).

7. The integrated iron stick yam seeder according to claim 6, characterized in that: A fertilizing assembly (3) is arranged on one side of the sowing assembly (2), and the fertilizing assembly (3) comprises a mounting plate (31) fixedly connected to the storage tank (21), a material discharge channel (32) is mounted on the mounting plate (31), a funnel (33) is fixedly mounted on the top of the material discharge channel (32), a connecting shaft (37) is rotatably connected inside the funnel (33), one end of the connecting shaft (37) passes through the material discharge channel (32) and is connected to the rotating shaft (22), a plurality of rotating blades (38) are arranged on the connecting shaft (37) in a circumferential array, and a material discharge port (35) is provided at the bottom of the mounting plate (31).

8. The integrated iron stick yam seeder according to claim 7, characterized in that: A pushing cylinder (34) is provided on one side of the material discharge channel (32), and the pushing cylinder (34) extends into the material discharge channel (32) and is connected to a material blocking plate (36).

9. The integrated iron stick yam seeder according to claim 7, characterized in that: A furrowing assembly (4) is mounted on the fertilizing assembly (3), and the furrowing assembly (4) comprises a connecting block (41) fixedly mounted on the mounting plate (31), a connecting rod (42) being rotatably connected to the connecting block (41), and a plow (43) being fixedly mounted on the bottom of the connecting rod (42).

10. The integrated iron stick yam seeder according to claim 9, characterized in that: The connecting rod (42) and the connecting block (41) are connected via a return spring (44).

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