Hand-push type precise ditching seeder for plots

Abstract

The utility model provides a hand-push type plot accurate ditching seeder, which belongs to the field of seeding equipment and comprises a frame, an adjusting component and a lifting component. A steering wheel is installed at the bottom of the front end of the frame, supporting rods are obliquely welded to the two sides of the frame, and furrow openers are installed at the front ends of the supporting rods. An adjusting hole is formed in the surface of a supporting rod in a penetrating mode, an adjusting block is installed in the adjusting hole in a sliding mode, a furrow opener is installed at one end of the adjusting block, a mounting frame is installed at the other end of the adjusting block, and when the adjusting block is adjusted in the adjusting hole in a sliding mode, the furrow opener and a seeder at one end of the mounting frame are driven to move. The distance between the furrow opener and the seeder which are arranged on the two sides of the steering wheel is adjusted, the distance can be conveniently adjusted according to the planting density, the adjusting block drives the locking rod to slide in the stroke groove when moving, and the locking rod is tightened after adjustment is completed so that the adjusting block can be fixed to the adjusted position.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of seeding equipment, concretely is a hand -held plot precision ditching sower. BACKGROUND

[0002] The seeding machine is the planting machinery with crop seeds as the seeding object. The seeding machine for the seeding of certain or certain crops is often named after the crop type, such as grain drill, corn hill-drop machine, cotton seeding machine, pasture spreader, etc. Due to the design and manufacturing process limitations of the ordinary ditching opener, the appearance occupies a certain important part in the plot cultivation operation, the design of the ordinary ditching opener for different soil types and crop planting requirements is relatively single, the adaptability is poor, and it is difficult to meet the diversified agricultural production demand. The parts of such ditching opener are easy to damage, need to be replaced regularly, and the maintenance cost is high. The ordinary ditching opener used in the plot cultivation process of the traditional ditching opener is a single-pole pulling simple device, usually driven by manpower or power, the operation speed is slow, and the ditching opener cannot adjust the planting spacing and depth, so that it cannot meet the planting of plants with different seeding depths. SUMMARY

[0003] The utility model aims at providing a hand -held plot precision ditching sower to solve the problem that the ordinary ditching opener used in the plot cultivation process of the traditional ditching opener is a single-pole pulling simple device, usually driven by manpower or power, the operation speed is slow, and the ditching opener cannot adjust the planting spacing and depth, so that it cannot meet the planting of plants with different seeding depths.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0005] A hand -held plot precision ditching sower, including frame, adjusting assembly and lifting assembly,

[0006] Among them: the front end bottom of frame is installed with the steering wheel, the both sides of frame are obliquely welded with support rod, the front end of support rod is installed with ditching opener, the tail of support rod is installed with mounting bracket, one end of mounting bracket is rotatably installed with sower,

[0007] Adjusting assembly includes adjusting hole through being arranged on the surface of support rod, the inside of adjusting hole is slidably installed with adjusting block, one end of adjusting block is installed with ditching opener, the other end of adjusting block is fixedly connected with mounting bracket,

[0008] Lifting assembly includes fixed frame fixedly installed at one end of adjusting block, the surface of fixed frame is provided with sliding slot, the inside of sliding slot is slidably installed with lifting block, the inside of fixed frame is installed with lead screw, the surface of lifting block is threadedly connected with the surface of lead screw, the surface of ditching opener is fixedly installed with lifting block.

[0009] Moreover, the top of the adjusting block is threadedly connected with a locking rod, and the top of the supporting rod is provided with a stroke slot, and the locking rod slides in the stroke slot.

[0010] Moreover, the surface of the seeder is provided with a plurality of seeding duckbills, one side of the seeder is rotatably provided with a pushing rod corresponding to the seeding duckbills, one end of the mounting frame is provided at the bottom with a contact wheel, and the pushing rod is in contact with the contact wheel during rotation of the seeder.

[0011] Moreover, one end of the mounting frame is provided at the top with a seed hopper, and the seed hopper is rotatably connected with the seeder.

[0012] Moreover, one end of the mounting frame is rotatably provided with a traveling wheel.

[0013] Moreover, the top of the frame is provided with a handle, and the handle is in transmission connection with the steering wheel.

[0014] Compared with the prior art, the utility model has the advantages that:

[0015] (1) the surface of the supporting rod is provided with an adjusting hole, the adjusting block is slidably installed in the adjusting hole, the furrow opener is installed at one end of the adjusting block, and the mounting frame is installed at the other end of the adjusting block, when the adjusting block is slidably adjusted in the adjusting hole, the furrow opener and the seeder at one end of the mounting frame are moved, thereby adjusting the spacing of the furrow opener and the seeder arranged on both sides of the steering wheel, the spacing can be adjusted according to the planting density, when the adjusting block moves, the locking rod is slidably adjusted in the stroke slot, and after the adjusting is completed, the locking rod is tightened to fix the adjusting block at the adjusted position;

[0016] (2) the lifting assembly is arranged, when the planting depth needs to be adjusted, the screw rod arranged in the fixing frame is rotated, the screw rod is rotated to drive the lifting block to slide and lift in the sliding groove, the lifting block is lifted to drive the furrow opener to adjust the depth of penetration into the soil, thereby increasing the furrow opening depth and meeting the planting and seeding depth of different plants. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a whole structure schematic view of the utility model;

[0018] Figure 2 It is an adjusting assembly structure schematic view of the utility model;

[0019] Figure 3 It is a lifting assembly structure schematic view of the utility model;

[0020] Figure 4 It is a pushing rod installation structure schematic view of the utility model.

[0021] In the figure: 1, frame; 2, steering wheel; 3, support rod; 4, furrow opener; 5, mounting bracket; 6, seeder; 7, adjusting assembly; 71, adjusting hole; 72, adjusting block; 73, locking rod; 74, stroke slot; 8, lifting assembly; 81, fixing bracket; 82, sliding groove; 83, lifting block; 84, screw rod; 9, seeding duckbill; 10, push rod; 11, contact wheel; 12, seed hopper; 13, walking wheel; 14, handle. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical scheme and advantages of the utility model embodiment clearer, the technical scheme in the utility model embodiment will be clearly and completely described below in combination with the drawings in the utility model embodiment. Obviously, the described embodiment is part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0023] Please refer to Figures 1-4 A hand-push type small-area precision furrow opener, comprising a frame 1, an adjusting assembly 7 and a lifting assembly 8; a steering wheel 2 is installed at the bottom of the front end of the frame 1, support rods 3 are obliquely welded on both sides of the frame 1, a furrow opener 4 is installed at the front end of the support rod 3, a mounting bracket 5 is installed at the tail of the support rod 3, and a seeder 6 is rotatably installed at one end of the mounting bracket 5.

[0024] Please refer to Figure 1 , Figure 2 The adjusting assembly 7 comprises an adjusting hole 71 passing through the surface of the support rod 3, an adjusting block 72 is slidably installed inside the adjusting hole 71, the furrow opener 4 is installed at one end of the adjusting block 72, the other end of the adjusting block 72 is fixedly connected with the mounting bracket 5, a locking rod 73 is threadedly connected with the top of the adjusting block 72, and a stroke slot 74 is formed at the top of the support rod 3, and the locking rod 73 slides inside the stroke slot 74.

[0025] In actual use, the adjusting hole 71 is formed through the surface of the support rod 3, the adjusting block 72 is slidably installed inside the adjusting hole 71, the furrow opener 4 is installed at one end of the adjusting block 72, the mounting bracket 5 is installed at the other end of the adjusting block 72, when the adjusting block 72 slides inside the adjusting hole 71 to adjust, the furrow opener 4 and the seeder 6 at one end of the mounting bracket 5 are moved together, so that the spacing of the furrow opener 4 and the seeder 6 arranged on both sides of the steering wheel 2 is adjusted, which is convenient for spacing adjustment according to the planting density, and when the adjusting block 72 moves, the locking rod 73 slides inside the stroke slot 74, and after the adjustment is completed, the locking rod 73 is tightened to fix the adjusting block 72 at the adjusted position.

[0026] Please refer to Figure 1 ,Figure 3 The lifting assembly 8 comprises a fixed frame 81 fixedly installed at one end of the adjusting block 72, a sliding groove 82 is formed in the surface of the fixed frame 81, a lifting block 83 is slidingly installed in the sliding groove 82, a lead screw 84 is installed in the fixed frame 81, the lifting block 83 is threadedly connected to the surface of the lead screw 84, and the furrow opener 4 is fixedly installed on the surface of the lifting block 83.

[0027] In specific use, when the planting depth needs to be adjusted, the lead screw 84 installed in the fixed frame 81 is rotated, the lifting block 83 is driven to slide up and down in the sliding groove 82, the lifting block 83 is driven to adjust the depth of the furrow opener 4 into the soil, so that the furrow depth is increased, and the planting and seeding depth of different plants is met.

[0028] Please refer to Figure 4 A plurality of seeding duckbills 9 are installed on the surface of the seeder 6, a push rod 10 is rotatably installed on one side of the seeder 6 corresponding to the seeding duckbill 9, a contact wheel 11 is installed at the bottom of one end of the mounting frame 5, and the push rod 10 is in contact connection with the contact wheel 11 in the rotating process of the seeder 6.

[0029] In specific use, the seeding duckbill 9 is installed on the surface of the seeder 6 and can be opened and closed under the driving of the push rod 10, so that the seeds in the seeder 6 can be dropped and seeded, the push rod 10 is in contact with the contact wheel 11 when the seeder 6 rotates, the contact wheel 11 drives the push rod 10 to rotate, and the seeding duckbill 9 is opened and closed to realize seeding.

[0030] Please refer to Figure 4 A seed hopper 12 is installed at the top of one end of the mounting frame 5, and the seed hopper 12 is in rotary connection with the seeder 6.

[0031] In specific use, the seed hopper 12 is installed at the top of one end of the mounting frame 5 and is in rotary connection with the seeder 6, so that the seed hopper 12 provides seeds for the seeder 6 and does not affect the movement of the two.

[0032] Please refer to Figure 1 A traveling wheel 13 is rotatably installed on the outer wall of one end of the mounting frame 5, a handle 14 is installed on the top of the frame 1, and the handle 14 is in transmission connection with the steering wheel 2.

[0033] In specific use, the traveling wheel 13 is installed on the outer wall of one end of the mounting frame 5, and when the handle 14 is pushed to drive the steering wheel 2 to rotate and travel, the traveling wheel 13 follows to play a supporting device role.

[0034] The adjusting hole 71 is arranged through the surface of the supporting rod 3, the adjusting block 72 is slidingly installed in the adjusting hole 71, the furrower 4 is installed at one end of the adjusting block 72, the mounting frame 5 is installed at the other end of the adjusting block 72, when the adjusting block 72 is slidingly adjusted in the adjusting hole 71, the furrower 4 and the seeder 6 at one end of the mounting frame 5 are moved together, so that the interval of the furrower 4 and the seeder 6 arranged on both sides of the turning wheel 2 is adjusted, the interval adjustment is facilitated according to the planting density, when the adjusting block 72 is moved, the locking rod 73 is slidingly arranged in the stroke slot 74, after the adjustment is completed, the locking rod 73 is tightened, so that the adjusting block 72 is fixed at the position after the adjustment.

[0035] The contents not described in detail in the description belong to the prior art known by the person skilled in the art, although the utility model has been described in detail with reference to the foregoing embodiments, the person skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement to part of the technical features, any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A hand-push plot precision furrow seeder, characterized in that: include: A vehicle frame (1), a steering wheel (2) is installed at the bottom of the front end of the vehicle frame (1), support rods (3) are welded obliquely on both sides of the vehicle frame (1), a furrow opener (4) is installed at the front end of the support rod (3), a mounting frame (5) is installed at the rear end of the support rod (3), and a seed drill (6) is rotatably installed at one end of the mounting frame (5); An adjustment assembly (7), the adjustment assembly (7) comprising an adjustment hole (71) extending through the surface of the support rod (3), an adjustment block (72) being slidably mounted inside the adjustment hole (71), a furrow opener (4) being mounted on one end of the adjustment block (72), and the other end of the adjustment block (72) being fixedly connected to the mounting frame (5); A lifting assembly (8) includes a fixing frame (81) fixedly mounted on one end of an adjusting block (72), a sliding groove (82) is provided on the surface of the fixing frame (81), a lifting block (83) is slidably mounted inside the sliding groove (82), a screw rod (84) is mounted inside the fixing frame (81), the lifting block (83) is threadedly connected to the surface of the screw rod (84), and the furrow opener (4) is fixedly mounted on the surface of the lifting block (83).

2. A hand-push plot precision furrow seeder according to claim 1, characterized in that: The top of the adjustment block (72) is threadedly connected to a locking rod (73), the top of the support rod (3) is provided with a travel groove (74), and the locking rod (73) slides inside the travel groove (74).

3. The hand-push type plot precision furrow seeder according to claim 1, characterized in that: A plurality of sowing duckbill (9) are installed around the surface of the seeder (6); a shifting rod (10) is installed on one side of the seeder (6) corresponding to the rotation of the sowing duckbill (9); a contact wheel (11) is installed at the bottom of one end of the mounting frame (5); and the shifting rod (10) is in contact with the contact wheel (11) during the rotation of the seeder (6).

4. The hand-push type plot precision furrow seeder according to claim 1, characterized in that: A seed bucket (12) is installed on the top of one end of the mounting frame (5), and the seed bucket (12) is rotatably connected to the seeder (6).

5. The hand-push type plot precision furrow seeder according to claim 1, characterized in that: A travel wheel (13) is rotatably mounted on the outer wall of one end of the mounting frame (5).

6. The hand-push type plot precision furrow seeder according to claim 1, characterized in that: A handle (14) is installed on the top of the vehicle frame (1), and the handle (14) is transmission-connected to the steering wheel (2).

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