Corn no-tillage fertilization precision seeder capable of seeding at equal intervals

Abstract

The utility model relates to a corn no-tillage fertilization precision seeder capable of seeding at equal intervals, which comprises a rack part, a seed material part, a plurality of groups of seeding parts and a seeding position adjusting part (60), the plurality of groups of seeding parts are arranged below the seed material part and are communicated with the seed material part, the seeding parts are used for leading out corn seed materials for seeding, and the seeding position adjusting part (60) is arranged on the rack part. The seeding position adjusting part (60) is arranged on the rack part (10), is respectively connected with the plurality of groups of seeding parts (30) and is used for adjusting the leading-out positions of corn seeds of the plurality of groups of seeding parts (30). Through cooperative arrangement of the seeding parts and the seeding position adjusting parts, the orientation positions of seeding pipes of the plurality of groups of seeding parts can be adjusted at equal intervals before seeding, so that the seeding position of the seeding machine can be conveniently adjusted according to the planting distance requirement, and the applicability of the device and the convenience of adjusting operation are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of seeding machine, concretely is corn no-tillage fertilizing precision seeding machine that can equal interval seed. BACKGROUND

[0002] With the progress of science and technology and the development of agricultural modernization, the technology of seeding machine is also constantly innovated and improved, and the seeding machine is a kind of cultivation machinery, taking crop seeds as the seeding object, mainly used for uniformly sowing seeds on the field, and the seeding machine as a kind of modern agricultural machinery equipment can greatly improve the seeding efficiency and quality and reduce the labor intensity of farmers, and is an important tool indispensable in modern agricultural production.

[0003] But the existing seeding machine still has defects and deficiencies in some aspects and needs to be improved: the position of the seeding outlet is fixed or needs to be disassembled and adjusted to change the seeding interval, which makes the seeding machine inconvenient to quickly adjust the seeding interval, and the use of the seeding machine has certain inconvenience, and the seeding interval is also prone to problems during adjustment and is prone to uneven planting. UTILITY MODEL CONTENTS

[0004] (I) technical problem solved

[0005] The utility model provides a kind of corn no-tillage fertilizing precision seeding machine that can equal interval seed, solve the problem raised in the above background technique.

[0006] (II) technical scheme

[0007] In order to achieve the above object, the utility model provides the following technical scheme: A corn no -tillage fertilization precision planter of equal interval seeding, including frame part, seed material part, a plurality of groups of seeding part, car body connecting part and a plurality of groups of rotary tillage part, the seed material part is installed and is fixed at the top of frame part and is used to place corn seed material, a plurality of groups the seeding part is installed and is arranged below seed material part and is communicated with it, the seeding part is used to guide out corn seed material and carries out seeding, a plurality of groups the rotary tillage part is installed and is arranged below frame part, and the rotary tillage part is used to ground ditch, the car body connecting part is connected car body and frame part respectively, the corn no -tillage fertilization precision planter of equal interval seeding still includes seeding position adjusting part, the seeding position adjusting part is installed and is arranged on frame part, and the seeding position adjusting part is connected with a plurality of groups of seeding part respectively and is used to adjust the guide position of a plurality of groups of seeding part corn seed material, the middle section of seeding part is set to flexible structure, the bottom section of seeding part is connected with seeding position adjusting part, the top section of seeding part is connected with seed material part, the seeding position adjusting part includes two supports, sliding seat, the movable rod of equal number with the number of seeding part, guide rod and the connecting sleeve of equal number with the number of seeding part, two the support is all fixedly connected on frame part, the both ends of sliding seat are slidably connected with two supports respectively, the bottom section outside of each group the seeding part is respectively sleeved with a connecting sleeve and is clamped with it, the side of each connecting sleeve away from the seeding part is all fixedly connected with a movable rod, a plurality of adjusting grooves are formed on the sliding seat, each movable rod passes through an adjusting groove and is slidably connected on the guide rod, and the both ends of the guide rod are fixedly connected with two supports respectively.

[0008] Preferably, the adjusting groove in the center position of the plurality of adjusting grooves on the sliding seat is set as a vertical through groove, and the remaining adjusting grooves on the sliding seat are symmetrically distributed and set as inclined through grooves with the center line of the support.

[0009] In further preferred embodiments, the corn no-tillage fertilization precision planter of equal interval seeding further comprises a linear driving source, the output end of the linear driving source is connected with the sliding seat, so that the sliding seat can be vertically moved to adjust the position.

[0010] In further preferred embodiments, the seeding part comprises a communication seat, a conical hopper, a hose, and a seeding pipe. The communication seat is fixed on the frame part by bolts and communicates with the inner cavity of the frame part. The bottom of the communication seat is provided with a conical hopper. The bottom end of the conical hopper and the top end of the seeding pipe are connected by a hose. The seeding part further comprises a rotating seat. The rotating seat is rotatably connected in the inner cavity of the communication seat. A plurality of grooves are formed on the outer wall of the rotating seat and are uniformly distributed in the radial direction. The length of the rotating seat is adapted to the width of the inner cavity of the communication seat.

[0011] In a further preferred embodiment, a notch is formed on the connecting sleeve, which is sleeved on the outside of the seeding tube and is clamped therewith.

[0012] (III) Advantages

[0013] Compared with the prior art, the utility model provides a corn no-tillage fertilization precision seeder with equal spacing seeding, which has the following advantages:

[0014] In the utility model, the cooperation of the seeding part and the seeding position adjusting part enables the several groups of seeding parts to adjust the orientation position of the seeding tube at equal intervals before seeding, so that the seeder can conveniently adjust the seeding position according to the planting spacing requirement, improving the applicability of the device and the convenience of the adjusting operation. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 is a structural schematic view of the prior corn no-tillage fertilization precision seeder;

[0016] Figure 2 is a cooperation structural schematic view of the seeding part and the seeding position adjusting part in the corn no-tillage fertilization precision seeder with equal spacing seeding according to the embodiment;

[0017] Figure 3 is a structural schematic view of the seeding position adjusting part according to the embodiment;

[0018] Figure 4 is Figure 3 is a structural schematic view of the seeding position adjusting part at another angle;

[0019] Figure 5 is a structural schematic view of the seeding part according to the embodiment.

[0020] In the figure: 10, frame part; 20, seed material part; 30, seeding part; 31, communication seat; 32, rotating seat; 33, conical hopper; 34, hose; 35, seeding tube; 40, vehicle body connecting part; 50, rotary tillage part; 60, seeding position adjusting part; 61, support; 62, sliding seat; 621, adjusting groove; 63, movable rod; 64, guide rod; 65, connecting sleeve; 651, notch. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only 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 protection scope of the utility model.

[0022] Please refer to Figure 1 The existing corn no-tillage fertilization precision seeder includes a frame part 10, a seed material part 20, a plurality of groups of seeding parts 30, a vehicle body connecting part 40, and a plurality of groups of rotary tillage parts 50. The seed material part 20 is installed and fixed on the top of the frame part 10 and is used to place corn seed material; the plurality of groups of seeding parts 30 are installed and arranged below the seed material part 20 and are in communication with the seed material part 20, and the seeding parts 30 are used to guide the corn seed material to be seeded; the plurality of groups of rotary tillage parts 50 are installed and arranged below the frame part 10, and the rotary tillage parts 50 are used to open a ditch on the ground; and the vehicle body connecting part 40 is connected with the vehicle body and the frame part 10, respectively.

[0023] Please refer to Figure 2 On the basis of the foregoing, the corn no-tillage fertilization precision seeder with equal-interval seeding provided in the present application further includes a seeding position adjusting part 60. The seeding position adjusting part 60 is installed and arranged on the frame part 10, and the seeding position adjusting part 60 is connected with the plurality of groups of seeding parts 30, respectively, and is used to adjust the guiding position of the corn seed material of the plurality of groups of seeding parts 30. The middle section of the seeding part 30 is provided in a flexible structure, the bottom section of the seeding part 30 is connected with the seeding position adjusting part 60, and the top section of the seeding part 30 is connected with the seed material part 20, so that when the seeding position adjusting part 60 pushes the bottom section of the seeding part 30, the bottom section of the seeding part 30 can be displaced by a certain displacement.

[0024] Please refer to Figure 5 The seeding part 30 can include a communication seat 31, a rotating seat 32, a conical hopper 33, a hose 34, and a seeding pipe 35. The communication seat 31 is fixed on the frame part 10 by means of bolts and is in communication with the inner cavity of the frame part 10, so that the corn seed material can enter the communication seat 31. The rotating seat 32 is rotationally connected in the inner cavity of the communication seat 31, the length of the rotating seat 32 is adapted to the width of the inner cavity of the communication seat 31, and a plurality of grooves are formed on the outer wall of the rotating seat 32 and are uniformly distributed in the radial direction of the rotating seat 32, so that after a certain amount of corn seed material is guided into a certain groove of the rotating seat 32, the rotating seat 32 can be deflected by the action of gravity, and the corn seed material in the groove can fall. The conical hopper 33 is communicatively arranged at the bottom of the communication seat 31, the bottom end of the conical hopper 33 and the top end of the seeding pipe 35 are in communication by means of the hose 34, and the falling corn seed material can be guided to the field in sequence through the conical hopper 33, the hose 34, and the seeding pipe 35.

[0025] Please refer to Figure 3 and Figure 4The sowing position adjusting part 60 comprises two supports 61, a sliding seat 62, a number of movable rods 63 equal to the number of the sowing parts 30, a guide rod 64 and a number of connecting sleeves 65 equal to the number of the sowing parts 30. The two supports 61 are fixedly connected to the frame part 10, and the two ends of the sliding seat 62 are slidably connected to the two supports 61 respectively. The sliding seat 62 can be connected to the output end of a linear driving source (not shown in the figure) so that it can be driven to move vertically to adjust the position. The linear driving source can adopt the existing electric push rod, hydraulic push rod or pneumatic push rod and the like. A plurality of adjusting grooves 621 are formed on the sliding seat 62, each movable rod 63 passes through one adjusting groove 621 and is slidably connected to the guide rod 64, and the two ends of the guide rod 64 are fixedly connected to the two supports 61 respectively. The adjusting groove 621 located at the center position among the plurality of adjusting grooves 621 on the sliding seat 62 is a vertical through groove, and the remaining adjusting grooves 621 on the sliding seat 62 are symmetrically distributed with the center line of the support 61 and are inclined through grooves at a certain angle, and the diameter or width of the movable rod 63 is matched with the width of the adjusting groove 621, so that when the sliding seat 62 moves vertically, the corresponding movable rod 63 can be pushed to move horizontally by using the inclined adjusting groove 621, and a plurality of movable rods 63 move to both sides by an equal interval with the movable rod 63 located at the center as the positioning. The outer side of the bottom section of each group of sowing parts 30 is sleeved with a connecting sleeve 65 clamped thereto, i.e. a gap 651 is formed on the connecting sleeve 65, and the connecting sleeve 65 can be deformed by using the gap 651 to be sleeved on the outer side of the sowing pipe 35 and clamped tightly to complete the connection. The side of each connecting sleeve 65 away from the sowing part 30 is fixedly connected with a movable rod 63, so that when the movable rod 63 moves, it can drive the corresponding connecting sleeve 65 to push a group of sowing parts 30 to move.

[0026] In all the above-mentioned solutions, the connection between the two components can be selected according to the actual situation, such as welding, bolt and nut cooperation connection, bolt or screw connection or other known connection methods, which will not be described one by one. In the above, whenever fixed connection is involved, welding is preferred. Although the embodiments of the utility model have been shown and described, those skilled in the art can understand that various changes, modifications, replacements and modifications can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. An equal-interval corn no-tillage fertilization precision seeder, comprising a frame part (10), a seed material part (20), a plurality of groups of seeding parts (30), a vehicle body connecting part (40), and a plurality of groups of rotary tillage parts (50), the seed material part (20) is fixedly installed on the top of the frame part (10) and is used for placing corn seed material, a plurality of groups of the seeding parts (30) are installed below and communicated with the seed material part (20), the seeding parts (30) are used for guiding the corn seed material to be seeded, a plurality of groups of the rotary tillage parts (50) are installed below the frame part (10), and the rotary tillage parts (50) are used for opening a ditch on the ground, and the vehicle body connecting part (40) is connected with the vehicle body and the frame part (10) respectively, characterized in that, The seed position adjusting part (60) is installed on the frame part (10) and is connected with the seed parts (30) to adjust the seed discharge position of the seed parts (30), The middle section of the seed part (30) is flexible, the bottom section of the seed part (30) is connected with the seed position adjusting part (60), and the top section of the seed part (30) is connected with the seed part (20). The seed position adjusting part (60) comprises two supports (61), a sliding seat (62), a number of movable rods (63) equal to the number of the seed parts (30), a guide rod (64), and a number of connecting sleeves (65) equal to the number of the seed parts (30). The two supports (61) are fixedly connected to the frame part (10). The two ends of the sliding seat (62) are slidably connected to the two supports (61). The outside of the bottom section of each seed part (30) is sleeved with a connecting sleeve (65) which is clamped to the seed part (30). The side of each connecting sleeve (65) away from the seed part (30) is fixedly connected with a movable rod (63). A plurality of adjusting grooves (621) are formed on the sliding seat (62). Each movable rod (63) passes through an adjusting groove (621) and is slidably connected to the guide rod (64). The two ends of the guide rod (64) are fixedly connected to the two supports (61).

2. The precision planter for precision planter for precision no-till corn with fertilizer and equidistance seeding according to claim 1, characterized in that: The adjusting groove (621) located at the center position of the plurality of adjusting grooves (621) on the sliding seat (62) is a vertical through groove. The remaining adjusting grooves (621) on the sliding seat (62) are symmetrically distributed at an angle with the center line of the support (61).

3. The precision planter for precision planter for precision no-till, precision placement of fertilizer and corn seeds in equidistant spacing according to claim 2, wherein: The diameter or width of the movable rod (63) is matched with the width of the adjusting groove (621).

4. The precision planter for equidistance sowing of maize according to any one of claims 1-3, characterized in that: A linear driving source is further provided. The output end of the linear driving source is connected to the sliding seat (62), so that the sliding seat (62) can move vertically to adjust the position.

5. The precision planter for precision planter for precision no-till, precision placement of fertilizer and corn seeds in equidistant spacing according to claim 4, wherein: The seed part (30) comprises a communication seat (31), a conical hopper (33), a hose (34), and a seed tube (35). The communication seat (31) is fixed to the frame part (10) by bolts and is in communication with the inner cavity of the frame part (10). The bottom of the communication seat (31) is provided with a conical hopper (33). The bottom end of the conical hopper (33) and the top end of the seed tube (35) are connected by the hose (34).

6. The precision planter for precision planter for precision no-till, precision placement of fertilizer and corn seeds in equidistant spacing according to claim 5, wherein: The connecting sleeve (65) is provided with an opening (651). The connecting sleeve (65) is sleeved on the outside of the seed tube (35) and is clamped to the seed tube (35).

7. The precision planter for equidistance sowing of maize according to claim 5, characterized in that: The seed part (30) further comprises a rotating seat (32) which is rotatably connected in the inner cavity of the communication seat (31). A plurality of grooves are uniformly distributed in the radial direction of the rotating seat (32). The length of the rotating seat (32) is matched with the width of the inner cavity of the communication seat (31).

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