Agricultural seeding machine capable of synchronously seeding and fertilizing

Abstract

An agricultural seeding machine capable of synchronously seeding and fertilizing comprises a base. Compared with the prior art, the device has the advantages that when the first motor drives the gear to rotate, the fluted disc can drive the inner barrel and the stirring plate to rotate, the second motor drives the material conveying screw to rotate, fertilizer and seeds at the bottom of the mixing barrel can enter the barrel body, the fertilizer and the seeds are lifted when the material conveying screw rotates, and the fertilizer and the seeds are thrown out when lifted to the top of the barrel body; during sowing, a speed regulating motor drives a cam to rotate, a stress plate is jacked up, a blocking plate moves upwards under the driving of a connecting rod, so that a sowing barrel is dredged, and the fertilizer and the seeds enter the lower part of the blocking plate through a gap between the blocking plate and the sowing barrel to be sown; when the force bearing plate loses the acting force of the cam, the force bearing plate can reset under the pulling of the reset spring, the seeding cylinder is blocked by the blocking plate, intermittent seeding is realized, the seeding rate can be controlled by adjusting the rotating speed of the speed adjusting motor, and the seeding device is more flexible and practical.

Description

TECHNICAL FIELD

[0001] The utility model relates to agricultural equipment technical field, especially a kind of synchronous seeding and fertilizing agricultural seeding machine. BACKGROUND

[0002] Seeding machine is an agricultural machinery, mainly used for the seeding effect of farmland. Its role is to evenly spread seeds in farmland, so that seeds can grow into healthy plants. The use of seeding machine can greatly improve the efficiency of agricultural production, reduce the labor intensity of farmers, and also can guarantee the quality and yield of crops.

[0003] According to the search of the patent with the publication number CN108781637B, a kind of agricultural seeding machine is disclosed, including base, the top of the base is fixedly connected with output box, the top of the output box is overlapped with stirring box, the top of the stirring box is communicated with inlet hopper, the top of the inlet hopper is fixedly connected with discharging block, the top of the discharging block is provided with inlet slot, the surface of the inner wall of the inlet slot is fixedly connected with material separation plate, one side of the base is fixedly connected with first rotating shaft seat, the first rotating shaft seat is movably connected with driving wheel through rotating shaft, the surface of the driving wheel is fixedly connected with multiple furrow blocks, the bottom of the base is fixedly connected with second rotating shaft seat, the second rotating shaft seat is movably connected with soil consolidation wheel through rotating shaft, the top of the base is fixedly connected with connecting rod, the top of the connecting rod is fixedly connected with push handle, the surface of the inner wall of the output box is fixedly connected with motor mounting rod, the top of the motor mounting rod is fixedly installed with motor, the output end of the motor extends to the inside of the stirring box and is connected with the output box, the output end of the motor is fixedly connected with stirring seat, the top of the stirring seat is fixedly connected with guide block, the top of the stirring seat is movably connected with stirring rod through first hinge, the bottom of the material baffle extends to the inside of the output box and is connected with the stirring box, the bottom of the output box is communicated with discharge pipe.

[0004] The prior art in the above has the following disadvantages: only by the motor driving stirring seat and stirring rod rotation to seed and fertilizer mixing, mixing effect is not ideal, easy to appear seed and fertilizer proportion uneven situation, affect seed development, and when seeding, cannot adjust seeding amount, not flexible enough. UTILITY MODEL CONTENTS

[0005] In view of the above deficiencies in the prior art, the utility model provides a kind of synchronous seeding and fertilizing agricultural seeding machine to solve the problems raised in the above background art.

[0006] To achieve the above-mentioned utility model purposes, the utility model provides a technical scheme that is a synchronous seeding and fertilizing agricultural seeding machine, which comprises a base, four supporting legs are fixedly connected to the upper side wall of the base, a mixing barrel is fixedly connected between the upper ends of the four supporting legs, an inner barrel is rotatably connected in the mixing barrel, a plurality of stirring plates are uniformly arranged on the inner wall of the inner barrel, a plurality of material scraping plates are arranged around the upper and lower parts of the inner wall, a mixing assembly is arranged in the mixing barrel, a support is fixedly connected to the lower side wall of the base, and a seeding assembly is arranged on the support.

[0007] As an improvement, the mixing assembly comprises a mounting seat, a first motor, a gear, a toothed disc, a cylinder, a second motor and a feeding screw rod, the outer side wall of the mixing barrel is fixedly connected with the mounting seat, the first motor is mounted on the mounting seat, the output shaft end of the first motor is fixedly connected with the gear, the upper end of the inner barrel is fixedly connected with the toothed disc, the toothed disc is engaged with the gear, the lower inner wall of the mixing barrel is fixedly connected with the cylinder at the center, the second motor is mounted on the lower outer wall of the mixing barrel, the output shaft end of the second motor penetrates through the lower side wall of the mixing barrel and extends into the cylinder and is fixedly connected with the feeding screw rod.

[0008] As an improvement, the seeding assembly comprises a seeding cylinder, a blocking plate, a connecting rod, a stress plate, a return spring, a speed regulating motor and a cam, the lower side wall of the support is fixedly connected with the seeding cylinder, the inside of the seeding cylinder is provided with the blocking plate, the upper side wall of the blocking plate is fixedly connected with the connecting rod, the upper end of the connecting rod penetrates through the upper side wall of the seeding cylinder and is fixedly connected with the stress plate, the return spring is arranged between the stress plate and the seeding cylinder, the return spring is sleeved on the outer side of the connecting rod, the speed regulating motor is mounted on the inner wall of one side of the support, the output shaft end of the speed regulating motor is fixedly connected with the cam matched with the stress plate.

[0009] As an improvement, the lower side wall of the base is fixedly connected with a first mounting bracket in front and a second mounting bracket at the rear, the first mounting bracket is mounted with a furrowing wheel, and the second mounting bracket is mounted with a compacting wheel.

[0010] As an improvement, the lower side wall of the base is fixedly connected with a bulldozing plate in front of the compacting wheel.

[0011] As an improvement, the lower side wall of the mixing barrel is provided with a discharging port, and the discharging port and the seeding cylinder are connected in communication through a discharging pipe.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] 1. When the first motor drives the gear to rotate, the gear disc drives the inner barrel and the stirring plate to rotate, the second motor drives the feeding screw to rotate, the fertilizer and seeds at the bottom of the mixing barrel enter the cylinder, the feeding screw lifts the fertilizer and seeds when rotating, and the fertilizer and seeds are thrown out when lifted to the top of the cylinder, and the stirring of the stirring plate makes the fertilizer and seeds more uniformly mixed, when sowing, the speed regulating motor drives the cam to rotate, the stressed plate is lifted, under the drive of the connecting rod, the blocking plate moves upward, the sowing cylinder is unblocked, the fertilizer and seeds enter the gap between the blocking plate and the sowing cylinder and are sown below the blocking plate, when the stressed plate loses the force of the cam, the stressed plate is reset under the pull of the reset spring, the blocking plate blocks the sowing cylinder, intermittent sowing is realized, and the sowing amount can be controlled by adjusting the rotating speed of the speed regulating motor, which is more flexible and practical. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a whole structure schematic view of the agricultural seeding machine for synchronous seeding and fertilizing of the utility model;

[0015] Figure 2 It is a mixing barrel sectional view of the agricultural seeding machine for synchronous seeding and fertilizing of the utility model;

[0016] Figure 3 It is a support structure schematic view of the agricultural seeding machine for synchronous seeding and fertilizing of the utility model;

[0017] Figure 4 It is a sowing cylinder sectional view of the agricultural seeding machine for synchronous seeding and fertilizing of the utility model;

[0018] As shown in the figure:

[0019] 1, base; 1.1, support leg; 1.2, mixing barrel; 1.3, inner barrel; 1.31, stirring plate; 1.32, material scraping plate; 2, mixing assembly; 1.4, support; 3, seeding assembly; 2.1, mounting seat; 2.2, first motor; 2.3, gear; 2.4, gear disc; 2.5, cylinder; 2.6, second motor; 2.7, feeding screw; 3.1, sowing cylinder; 3.2, blocking plate; 3.3, connecting rod; 3.4, stressed plate; 3.5, reset spring; 3.6, speed regulating motor; 3.7, cam; 1.5, first mounting frame; 1.7, second mounting frame; 1.6, furrow opener; 1.8, compactor; 1.9, bulldozing plate; 1.21, discharging port; 1.22, discharging pipe. DETAILED DESCRIPTION

[0020] In order to make the technical means, creative features and achieved purposes of the utility model easy to understand, the utility model is further described below in combination with specific embodiments.

[0021] In the description of the utility model, it needs to explain, the term "upper", "lower", "inner", "outer" "front side", "back side", "two sides", "one side", "the other side" and so on indicate the position relation or position relation based on the position relation shown in the drawing, only for the convenience of describing the utility model and simplifying the description, and not indicate or imply that the device or element indicated must have a particular orientation, a particular orientation and operation, therefore, it cannot be understood as a limitation on the utility model. In addition, the term "first", "second" is only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0022] In the description of the utility model, it needs to explain, unless otherwise specified and limited, the term "installation", "provided with", "connection" and so on, should be broad understanding, for example, "connection", can be fixed connection, can also be detachable connection, or integrally connected;Can be mechanical connection, can also be electrical connection;Can be directly connected, can also be indirectly connected through intermediate medium, can be the communication between two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0023] As Figure 1 Indicated, a kind of synchronous seeding fertilization agricultural seeding machine, including base 1, four support legs 1.1 are fixedly connected on the upper side wall of base 1, the upper end of four support legs 1.1 is fixedly connected with mixing barrel 1.2, mixing barrel 1.2 is rotatably connected with inner barrel 1.3, several stirring plates 1.31 are uniformly arranged on the inner wall of inner barrel 1.3 and the inner wall upper and lower annularly is equipped with multiple material scraping plates 1.32, when inner barrel 1.3 rotates, stirring plate 1.31 and material scraping plate 1.32 can be rotated, when stirring plate 1.31 rotates, fertilizer and seed can be stirred, when material scraping plate 1.32 rotates, fertilizer and seed in mixing barrel 1.2 can be scraped into into discharge port 1.21 and be discharged, mixing assembly 2 is arranged in mixing barrel 1.2, support 1.4 is fixedly connected on the lower side wall of base 1, and seeding assembly 3 is arranged on support 1.4.

[0024] Specifically, as Figure 2As shown, the agricultural seeding machine of the synchronous seeding and fertilization includes the mounting seat 2.1, the first motor 2.2, the gear 2.3, the toothed disc 2.4, the barrel 2.5, the second motor 2.6 and the feeding screw 2.7, the outer side wall of the mixing barrel 1.2 is fixedly connected with the mounting seat 2.1, the first motor 2.2 is installed on the mounting seat 2.1, the output shaft end of the first motor 2.2 is fixedly connected with the gear 2.3, the upper end of the inner barrel 1.3 is fixedly connected with the toothed disc 2.4, the toothed disc 2.4 is engaged with the gear 2.3, the lower side inner wall of the mixing barrel 1.2 is fixedly connected with the barrel 2.5 at the center, the lower side outer wall of the mixing barrel 1.2 is installed with the second motor 2.6, the output shaft end of the second motor 2.6 penetrates through the lower side wall of the mixing barrel 1.2 and extends into the barrel 2.5 and is fixedly connected with the feeding screw 2.7, the fertilizer and the seeds are poured into the mixing barrel 1.2, when the first motor 2.2 drives the gear 2.3 to rotate, the toothed disc 2.4 drives the inner barrel 1.3 to rotate, when the inner barrel 1.3 rotates, the stirring plate 1.31 drives the fertilizer and the seeds to stir, the second motor 2.6 drives the feeding screw 2.7 to rotate, the fertilizer and the seeds at the bottom of the mixing barrel 1.2 enter into the barrel 2.5, when the feeding screw 2.7 rotates, the fertilizer and the seeds are lifted, when lifted to the top of the barrel 2.5, they are thrown out, in cooperation with the stirring of the stirring plate 1.31, the fertilizer and the seeds are mixed more uniformly.

[0025] Specifically, as Figure 3 and Figure 4As shown in the synchronization of the agricultural seeding machine of sowing and fertilizing, the seeding assembly 3 includes a seeding cylinder 3.1, a blocking plate 3.2, a connecting rod 3.3, a force plate 3.4, a reset spring 3.5, a speed regulating motor 3.6 and a cam 3.7, the lower side wall of the support 1.4 is fixedly connected with the seeding cylinder 3.1, the inside of the seeding cylinder 3.1 is provided with the blocking plate 3.2, the upper side wall of the blocking plate 3.2 is fixedly connected with the connecting rod 3.3, the upper end of the connecting rod 3.3 slides through the upper side wall of the seeding cylinder 3.1 and is fixedly connected with the force plate 3.4, the force plate 3.4 and the seeding cylinder 3.1 are abutted with the reset spring 3.5, the reset spring 3.5 is sleeved on the outside of the connecting rod 3.3, the side inner wall of the support 1.4 is installed with the speed regulating motor 3.6, the output shaft end of the speed regulating motor 3.6 is fixedly connected with the cam 3.7 matched with the force plate 3.4, during sowing, the speed regulating motor 3.6 drives the cam 3.7 to rotate, the cam 3.7 can lift the force plate 3.4 when rotating, under the driving of the connecting rod 3.3, the blocking plate 3.2 moves upward, the seeding cylinder 3.1 is dredged, the fertilizer and seeds enter below the blocking plate 3.2 through the gap between the blocking plate 3.2 and the seeding cylinder 3.1, and then fall into the ditch opened by the ditching wheel 1.6 through the seeding cylinder 3.1, when the force plate 3.4 loses the force of the cam 3.7, it will reset under the pulling of the reset spring 3.5, the blocking plate 3.2 blocks the seeding cylinder 3.1, intermittent sowing is realized, and the speed of the speed regulating motor 3.6 can be adjusted to control the sowing amount, which is more flexible and practical.

[0026] Specifically, as shown in the synchronization of the agricultural seeding machine of sowing and fertilizing, Figure 1 The lower side wall of the base 1 is fixedly connected with the first mounting bracket 1.5 in front and the second mounting bracket 1.7 in back, the first mounting bracket 1.5 is installed with the ditching wheel 1.6, the ditching wheel 1.6 can open a ditch in the soil, and the second mounting bracket 1.7 is installed with the compacting wheel 1.8, the compacting wheel 1.8 can compact the soil.

[0027] Specifically, as shown in the synchronization of the agricultural seeding machine of sowing and fertilizing, Figure 1 The lower side wall of the base 1 is fixedly connected with the first mounting bracket 1.5 in front and the second mounting bracket 1.7 in back, the first mounting bracket 1.5 is installed with the ditching wheel 1.6, the ditching wheel 1.6 can open a ditch in the soil, and the second mounting bracket 1.7 is installed with the compacting wheel 1.8, the compacting wheel 1.8 can compact the soil.

[0028] Specifically, as shown in the synchronization of the agricultural seeding machine of sowing and fertilizing, Figure 2 And Figure 3 The lower side wall of the base 1 is fixedly connected with the first mounting bracket 1.5 in front and the second mounting bracket 1.7 in back, the first mounting bracket 1.5 is installed with the ditching wheel 1.6, the ditching wheel 1.6 can open a ditch in the soil, and the second mounting bracket 1.7 is installed with the compacting wheel 1.8, the compacting wheel 1.8 can compact the soil.

[0029] The utility model discloses in the specific implementation, pour into the mixed bucket 1.2 with the seed and the fertilizer, when the first motor 2.2 drive gear 2.3 rotate, the tooth disc 2.4 will drive the inner bucket 1.3 rotate, the inner bucket 1.3 rotate drive the stirring board 1.31 to the seed and the fertilizer are stirred, the second motor 2.6 drive feed screw 2.7 rotate, the seed and the fertilizer at the bottom of mixed bucket 1.2 can enter the barrel 2.5, and the feed screw 2.7 rotate will promote the seed and the fertilizer, and promote to the top of barrel 2.5 and throw and export, cooperate the stirring board 1.31's stirring, make the seed and the fertilizer mix more evenly, promote the base 1 to move, and the furrower 1.6 carries out the furrowing to farmland, and the speed regulation motor 3.6 drive cam 3.7 rotate, and the cam 3.7 can lift the stressed plate 3.4 when rotating, under the drive of connecting rod 3.3, the blocking plate 3.2 moves upward, makes the seeding cylinder 3.1 dredge, and the seed and the fertilizer pass the gap between the blocking plate 3.2 and the seeding cylinder 3.1 and enter below the blocking plate 3.2, then drop to the furrow that the furrower 1.6 opened in the seeding cylinder 3.1, when the stressed plate 3.4 loses the force of cam 3.7, will reset under the pull of reset spring 3.5, and the blocking plate 3.2 will block the seeding cylinder 3.1, realize intermittent seeding, and can adjust the rotational speed of speed regulation motor 3.6 to control the seeding amount, more flexible and practical, after seeding, the bulldozing plate 1.9 can push the soil to the furrow, and the furrow is filled, and then the compacting wheel 1.8 passes from the filled ground, and the ground is compacted.

[0030] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. The skilled person in the art should understand that the utility model is not limited to the above examples, and the above examples and descriptions in the specification are only to illustrate the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model can have various changes and improvements, and these changes and improvements all fall within the scope of the claimed utility model. The scope of protection of the utility model is defined by the appended claims and their equivalents.

Claims

1. An agricultural seeding machine for synchronized seeding and fertilizing, comprising a base (1), characterized in that: The upper side wall of the base (1) is fixedly connected with four supporting legs (1.1), the upper ends of the four supporting legs (1.1) are fixedly connected with a mixing barrel (1.2), the mixing barrel (1.2) is rotatably connected with an inner barrel (1.3), the inner wall of the inner barrel (1.3) is uniformly provided with a plurality of stirring plates (1.31) and a plurality of scraping plates (1.32) are arranged around the upper and lower parts of the inner wall, the mixing barrel (1.2) is provided with a mixing assembly (2), the lower side wall of the base (1) is fixedly connected with a support (1.4), and the support (1.4) is provided with a seeding assembly (3).

2. The simultaneous seed and fertilizer placement agricultural planter of claim 1, wherein: The mixing assembly (2) comprises a mounting seat (2.1), a first motor (2.2), a gear (2.3), a toothed disc (2.4), a cylinder (2.5), a second motor (2.6) and a feeding screw (2.7), the outer side wall of the mixing barrel (1.2) is fixedly connected with the mounting seat (2.1), the mounting seat (2.1) is provided with the first motor (2.2), the output shaft end of the first motor (2.2) is fixedly connected with the gear (2.3), the upper end of the inner barrel (1.3) is fixedly connected with the toothed disc (2.4), the toothed disc (2.4) is engaged with the gear (2.3), the lower inner wall of the mixing barrel (1.2) is fixedly connected with the cylinder (2.5) at the center, the lower outer wall of the mixing barrel (1.2) is provided with the second motor (2.6), the output shaft end of the second motor (2.6) penetrates through the lower side wall of the mixing barrel (1.2) and extends into the cylinder (2.5) and is fixedly connected with the feeding screw (2.7).

3. The simultaneous seed and fertilizer placement agricultural planter of claim 1, wherein: The seeding assembly (3) comprises a seeding cylinder (3.1), a blocking plate (3.2), a connecting rod (3.3), a stress plate (3.4), a return spring (3.5), a speed regulating motor (3.6) and a cam (3.7), the lower side wall of the support (1.4) is fixedly connected with the seeding cylinder (3.1), the inside of the seeding cylinder (3.1) is provided with the blocking plate (3.2), the upper side wall of the blocking plate (3.2) is fixedly connected with the connecting rod (3.3), the upper end of the connecting rod (3.3) slidably penetrates through the upper side wall of the seeding cylinder (3.1) and is fixedly connected with the stress plate (3.4), the return spring (3.5) is in abutment between the stress plate (3.4) and the seeding cylinder (3.1), the return spring (3.5) is sleeved on the outer side of the connecting rod (3.3), one side inner wall of the support (1.4) is provided with the speed regulating motor (3.6), the output shaft end of the speed regulating motor (3.6) is fixedly connected with the cam (3.7) matched with the stress plate (3.4).

4. The simultaneous seed and fertilizer placement agricultural planter of claim 1, wherein: The lower side wall of the base (1) is fixedly connected with a first mounting frame (1.5) at the front and a second mounting frame (1.7) at the rear, the first mounting frame (1.5) is provided with a furrowing wheel (1.6), and the second mounting frame (1.7) is provided with a compacting wheel (1.8).

5. The simultaneous seed and fertilizer placement agricultural planter of claim 4, wherein: The lower side wall of the base (1) is fixedly connected with a bulldozing plate (1.9) in front of the compacting wheel (1.8).

6. The simultaneous seed and fertilizer placement agricultural planter of claim 3, wherein: The lower side wall of the mixing barrel (1.2) is provided with a discharging port (1.21), and the discharging port (1.21) is communicated with the seeding cylinder (3.1) through a discharging pipe (1.22).

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