Intermittent fertilizer applicator for agricultural planting

Abstract

The utility model discloses an agricultural planting intermittent fertilizer applicator which comprises a chassis, a mixing bin is arranged on one side of the top of the chassis, a protective shell is arranged in the middle of the top of the chassis, a feeding hopper is arranged at one end of the mixing bin, a conveying barrel is arranged at the bottom of the feeding hopper, and a motor is arranged at one end of the conveying barrel. A spiral conveying rod matched with the conveying cylinder is arranged at the output end of the motor; through mutual cooperation of the discharging groove, the rotating rod, the roller, the discharging hole, the discharging pipe, the motor and the spiral conveying rod, the device can convey different fertilizers into the roller to be mixed before fertilization, the fertilizers can be stirred and mixed through rolling of the roller, and the fertilizers can intermittently fall off during fertilization, so that the fertilization efficiency is improved, and the fertilizer utilization rate is increased. The utilization rate of the fertilizer can be improved, and fertilizer waste is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of fertilizer distributor, specifically to intermittent fertilizer distributor for agricultural planting. BACKGROUND

[0002] Fertilization is an agricultural technical measure of applying fertilizer to soil or spraying on plants to provide plant required nutrients and maintain and improve soil fertility, the main purpose of fertilization is to increase crop yield, improve crop quality, cultivate soil fertility and improve economic benefits, therefore, reasonable and scientific fertilization is one of main means of guaranteeing food security and maintaining sustainable development of agriculture,

[0003] The patent with the authorized announcement number "CN 221178429 U" discloses an intermittent fertilizer distributor for agricultural planting, which comprises a rack, a fertilizer preparation hopper is installed on the rack, a plurality of groups of hoses are distributed on the bottom of the fertilizer preparation hopper, and the intermittent fertilizer distributor for agricultural planting further comprises a fertilizer pushing mechanism, one end of the fertilizer pushing mechanism is installed on the rack and connected with an adjusting mechanism on the rack, and the other end of the fertilizer pushing mechanism is connected with the plurality of groups of hoses.

[0004] However, the device has the following disadvantages:

[0005] 1. At present, different types of fertilizers need to be mixed during agricultural fertilization, but the above device is difficult to mix the fertilizers before fertilization, so the fertilizers need to be mixed manually before fertilization, which reduces the fertilization efficiency;

[0006] 2. The above device cannot promote the flow of fertilizers during discharging, which leads to poor flowability of the fertilizers, and the fertilizers may accumulate and block in the discharging pipe, affecting the fertilization effect of the fertilizer distributor. UTILITY MODEL CONTENTS

[0007] The utility model aims at providing an intermittent fertilizer distributor for agricultural planting to solve the above-mentioned problems in the background art.

[0008] In order to achieve the above object, the utility model provides the following technical scheme: an agricultural intermittent fertilizer applicator, including the chassis, one side of the top of chassis is provided with the mixing bin, the middle part of top of chassis is provided with the protective shell, one end of mixing bin is provided with the feeding hopper, the bottom of feeding hopper is provided with the conveying cylinder, one end of conveying cylinder is provided with motor, the output of motor is provided with the spiral conveying rod matched with conveying cylinder;

[0009] The inside of the mixing bin is provided with a roller groove, the bottom of the roller groove is provided with a discharging groove, one side of the discharging groove is provided with a plurality of discharging pipes, one end of the inside of the roller groove is provided with a roller, the roller is provided outside the conveying cylinder, a plurality of discharging holes are uniformly provided on the top and bottom of the roller, one end of the spiral conveying rod is provided with a rotating rod connected with the roller, one side of the conveying cylinder is provided with a turbulence rod.

[0010] Both sides of the inside of the chassis are provided with shafts, both ends of the two groups of shafts are provided with moving wheels, the bottom of one side of the mixing bin is provided with an anti-blocking assembly, the bottom of one end of the mixing bin is provided with an adjusting assembly.

[0011] Preferably, the anti-blocking assembly comprises a push rod, a push plate, a mounting groove, a hinged rod, a U-shaped connecting rod, a piston cylinder, a piston, a nozzle, a one-way valve A and a one-way valve B, the bottom of one side of the mixing bin is provided with a piston cylinder, both sides of the top of the piston cylinder are provided with a one-way valve A and a one-way valve B respectively, one side of the one-way valve A is provided with a nozzle in communication with the discharging groove, the bottom of the piston cylinder is provided with a push rod, the top of the push rod is provided with a piston matched with the piston cylinder, one side of the bottom of the chassis is provided with a mounting groove, the bottom of the push rod extends to the inside of the mounting groove and is provided with a push plate, the middle part of one group of shafts is provided with a U-shaped connecting rod, the outside of the U-shaped connecting rod is provided with a hinged rod, the top of the hinged rod is hinged with the push plate, which can promote the flow of fertilizer and prevent blockage.

[0012] Preferably, the adjusting assembly comprises a blocking block, a threaded rod, a through groove and a nut, the bottom of one end of the mixing bin is provided with a through groove, the top of the inside of the through groove is provided with a nut, the inside of the nut is threadedly connected with a threaded rod, the top of the threaded rod is provided with a blocking block, which can adjust the communication condition of the discharging groove and the roller groove, when the fertilizer is stirred, the threaded rod can be rotated to move upward through the blocking block to block the connecting port, and when the fertilizer is applied, the threaded rod can be rotated to move downward to open the connecting port.

[0013] Preferably, one side of the inside of the roller is provided with an annular guide block, one side of the turbulence rod is provided with a sliding sleeve matched with the annular guide block, which is used for supporting the turbulence rod, so that when the roller rotates, the sliding sleeve can slide along the outside of the annular guide block.

[0014] Preferably, the top of the protective shell is provided with a mounting plate, and one side of the mounting plate is provided with two groups of illuminating lamps, which can provide illumination for the device when the light is relatively dark.

[0015] Preferably, the top of the one side of the mixing bin is provided with a handle, and one side of the handle is provided with a mounting plate fixedly connected with the mixing bin, so that the device is facilitated to be moved by pushing through the handle for fertilization.

[0016] Preferably, guide grooves are formed in both ends of the inner side of the discharging chute, and guide blocks are arranged at both ends of the block, so that the block can be guided to move up and down only.

[0017] Preferably, the bottom of the threaded rod is provided with a rotating wheel, so that the threaded rod is facilitated to be rotated through the rotating wheel.

[0018] Compared with the prior art, the agricultural intermittent fertilization machine has the beneficial effects that:

[0019] 1. Through the mutual cooperation between the discharging chute, the rotating rod, the roller, the discharging hole, the discharging pipe, the motor and the spiral conveying rod, different fertilizers can be conveyed into the roller for mixing before fertilization, and the rolling of the roller can not only stir and mix the fertilizers, but also make the fertilizers fall intermittently during fertilization, so that the utilization rate of the fertilizers is improved and the waste of the fertilizers is reduced.

[0020] 2. Through the mutual cooperation between the push rod, the push plate, the mounting groove, the hinged rod, the U-shaped connecting rod, the piston cylinder, the piston, the nozzle, the one-way valve A and the one-way valve B, when the device is pushed for fertilization, the rolling force of the moving wheel can drive the piston to move up and down reciprocally, the external gas can be sucked and blown into the discharging chute, the flowability of the fertilizers in the discharging chute is enhanced, so that the accumulation and blockage of the fertilizers are prevented, and the fertilization effect is improved. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is a perspective view of the utility model;

[0022] Figure 2 It is a front view of the utility model;

[0023] Figure 3 It is a side view of the utility model;

[0024] Figure 4 It is a Figure 2 enlarged schematic view of the structure at A of the utility model.

[0025] In the figure: 1, chassis; 2, protective shell; 31, discharge groove; 32, rotating rod; 33, roller; 34, discharge hole; 35, roller groove; 36, discharge pipe; 41, block; 42, threaded rod; 43, through groove; 44, nut; 51, push rod; 52, push plate; 53, mounting groove; 54, hinged rod; 55, U-shaped connecting rod; 56, piston cylinder; 57, piston; 58, nozzle; 59, one-way valve A; 510, one-way valve B; 61, wheel shaft; 62, moving wheel; 71, feed hopper; 72, motor; 73, spiral conveying rod; 74, conveying cylinder; 75, spoiler rod; 8, mixing bin. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0027] Please refer to Figures 1-4 The embodiments provided by the present application: an intermittent fertilizer machine for agricultural planting, comprising a chassis 1, a mixing bin 8 is arranged on one side of the top of the chassis 1, a protective shell 2 is arranged on the middle of the top of the chassis 1, a feed hopper 71 is arranged at one end of the mixing bin 8, a conveying cylinder 74 is arranged at the bottom of the feed hopper 71, a motor 72 is arranged at one end of the conveying cylinder 74, and a spiral conveying rod 73 matched with the conveying cylinder 74 is arranged at the output end of the motor 72;

[0028] A roller groove 35 is formed in the inside of the mixing bin 8, a discharge groove 31 is formed at the bottom of the roller groove 35, a plurality of discharge pipes 36 are arranged on one side of the discharge groove 31, a roller 33 is sleeved at one end inside the roller groove 35, the roller 33 is sleeved outside the conveying cylinder 74, a plurality of discharge holes 34 are uniformly formed at the top and bottom of the roller 33, a rotating rod 32 connected with the roller 33 is arranged at one end of the spiral conveying rod 73, and a spoiler rod 75 is arranged on one side of the conveying cylinder 74;

[0029] Two sides inside the chassis 1 are sleeved with wheel shafts 61, two ends of the two groups of wheel shafts 61 are provided with moving wheels 62, the bottom of one side of the mixing bin 8 is provided with an anti-blocking assembly, the anti-blocking assembly comprises a push rod 51, a push plate 52, a mounting groove 53, a hinged rod 54, a U-shaped connecting rod 55, a piston cylinder 56, a piston 57, a spray pipe 58, a one-way valve A 59 and a one-way valve B 510, the bottom of one side of the mixing bin 8 is provided with the piston cylinder 56, the top of the piston cylinder 56 is provided with the one-way valve A 59 and the one-way valve B 510 respectively, one side of the one-way valve A 59 is provided with the spray pipe 58 which is communicated with the discharging groove 31, the bottom of the piston cylinder 56 is sleeved with the push rod 51, the top of the push rod 51 is provided with the piston 57 which is matched with the piston cylinder 56, one side of the bottom of the chassis 1 is provided with the mounting groove 53, the bottom of the push rod 51 extends to the inside of the mounting groove 53 and is provided with the push plate 52, the middle of one group of wheel shafts 61 is provided with the U-shaped connecting rod 55, the outside of the U-shaped connecting rod 55 is sleeved with the hinged rod 54, the top of the hinged rod 54 is hinged with the push plate 52, which can promote the flow of fertilizer and prevent blockage

[0030] The bottom of one end of the mixing bin 8 is provided with an adjusting assembly, the adjusting assembly comprises a block 41, a threaded rod 42, a through groove 43 and a nut 44, the bottom of one end of the mixing bin 8 is provided with the through groove 43, the top of the inside of the through groove 43 is provided with the nut 44, the inside of the nut 44 is threadedly connected with the threaded rod 42, the top of the threaded rod 42 is provided with the block 41, which can adjust the communication condition of the discharging groove 31 and the drum groove 35, when the fertilizer is stirred, the threaded rod 42 is rotated to move up through the block 41 to block the connecting port, when the fertilizer is applied, the threaded rod 42 is rotated to move down to open the connecting port.

[0031] Further, one side inside the drum 33 is provided with an annular guide block, one side of the spoiler rod 75 is provided with a sliding sleeve matched with the annular guide block, for supporting the spoiler rod 75, so that when the drum 33 rotates, the sliding sleeve can slide along the outside of the annular guide block.

[0032] Further, the top of the protective shell 2 is provided with a mounting plate, and one side of the mounting plate is provided with two groups of illuminating lamps, which can provide illumination for the device when the light is relatively dark.

[0033] Further, one side of the top of the mixing bin 8 is provided with a handle, and one side of the handle is provided with a mounting plate fixedly connected with the mixing bin 8, which facilitates the movement of the device for fertilization by pushing the handle.

[0034] Further, the inside of the discharging groove 31 is provided with guide grooves at both ends, and the block 41 is provided with guide blocks at both ends, which can guide the block 41 to move up and down only.

[0035] Further, the bottom of the threaded rod 42 is provided with a rotating wheel, which facilitates the rotation of the threaded rod 42 by the rotating wheel.

[0036] Working principle: in the agricultural planting fertilization, different fertilizers can be added into the feeding hopper 71, the motor 72 can drive the spiral conveying rod 73 to rotate, the fertilizer in the feeding hopper 71 falls into the conveying cylinder 74, and the spiral conveying rod 73 can continuously convey the fertilizer into the roller 33, when the spiral conveying rod 73 rotates to convey the material, the rotating rod 32 can be driven to rotate synchronously, the roller 33 can be driven by the rotating rod 32, so that the roller 33 continuously rolls, and different fertilizers are conveyed into the roller 33, and the different fertilizers can be mixed by the continuous rolling of the roller 33 and the disturbance of the spoiler 75;

[0037] When the fertilizer is mixed and fertilized, the rotating screw rod 42 can be lowered under the action of the rotating wheel, then the threaded rod 42 can drive the plug 41 to move downward under the guidance of the guide groove, the blockage of the connecting part of the discharge chute 31 and the roller groove 35 is removed, at this time, under the action of the rotation of the roller 33, when the discharge hole 34 on the roller 33 rotates to the bottom, the fertilizer in the roller 33 can be intermittently discharged from the discharge hole 34 into the discharge chute 31, and the fertilizer can be guided by the discharge pipe 36 to realize the effect of intermittent fertilization.

[0038] When the intermittent fertilization is carried out by the pushing device, the rolling of the moving wheel 62 can drive the wheel shaft 61 to rotate, then the wheel shaft 61 can drive the U-shaped connecting rod 55 to rotate, the U-shaped connecting rod 55 can pull the push plate 52 up and down reciprocatingly through the connection of the hinge rod 54, the push plate 52 can drive the push rod 51, so that the push rod 51 can drive the piston 57 to move along the piston cylinder 56, when the piston 57 moves downward, the gas can enter the piston cylinder 56 through the one-way valve B510, when the piston 57 moves upward, the gas can enter the nozzle 58 through the one-way valve A59, then the gas can enter the discharge chute 31 through the flow guide of the nozzle 58, so that the fertilizer can enter the discharge pipe 36 and roll down, and the accumulation and blockage of the fertilizer can be prevented.

[0039] For those skilled in the art, it is obvious that the utility model is not limited to the details of the above-mentioned exemplary embodiments, and the utility model can be realized in other specific forms without departing from the spirit or basic characteristics of the utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting, the scope of the utility model is defined by the appended claims rather than the above description, and therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the utility model. Any reference signs in the claims should not be regarded as limiting the claims involved.

[0040] In the description of the utility model, unless otherwise specified, the meaning of "multiple" is two or more than two;The terms "up", "down", "left", "right", "inside", "outside", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model. In addition, the terms "first", "second", "third" and the like are only for the purpose of description and cannot be understood as indicating or implying relative importance.

[0041] In the description of the utility model, it should be pointed out that, unless otherwise specified and limited, the terms "connected", "connected" should be broadly understood, for example, it can be fixedly connected, or it can be detachably connected;It can be mechanically connected, or it can be electrically connected;It can be directly connected, or it can be indirectly connected through an intermediate medium. For ordinary skilled persons in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

Claims

1. An agricultural intermittent fertilizer applicator comprising a chassis (1), characterized in that: The top of the chassis (1) is provided with a mixing bin (8), the middle of the top of the chassis (1) is provided with a protective shell (2), one end of the mixing bin (8) is provided with a feeding hopper (71), the bottom of the feeding hopper (71) is provided with a conveying cylinder (74), one end of the conveying cylinder (74) is provided with a motor (72), the output end of the motor (72) is provided with a spiral conveying rod (73) matched with the conveying cylinder (74); The inside of the mixing bin (8) is provided with a roller groove (35), the bottom of the roller groove (35) is provided with a discharging groove (31), one side of the discharging groove (31) is provided with a plurality of discharging pipes (36), one end of the inside of the roller groove (35) is provided with a roller (33), the roller (33) is provided outside the conveying cylinder (74), a plurality of discharging holes (34) are uniformly arranged on the top and bottom of the roller (33), one end of the spiral conveying rod (73) is provided with a rotating rod (32) connected with the roller (33), one side of the conveying cylinder (74) is provided with a spoiler rod (75). The inside of the chassis (1) is provided with a wheel shaft (61) on both sides, the two ends of the two wheel shafts (61) are provided with moving wheels (62), the bottom of one side of the mixing bin (8) is provided with an anti-blocking assembly, the bottom of one end of the mixing bin (8) is provided with an adjusting assembly.

2. The intermittent fertilizer applicator for agricultural planting according to claim 1, characterized in that: The anti-blocking assembly comprises a push rod (51), a push plate (52), a mounting groove (53), a hinged rod (54), a U-shaped connecting rod (55), a piston cylinder (56), a piston (57), a nozzle (58), a one-way valve A (59) and a one-way valve B (510), the bottom of one side of the mixing bin (8) is provided with a piston cylinder (56), the top of the piston cylinder (56) is provided with a one-way valve A (59) and a one-way valve B (510) on both sides, one side of the one-way valve A (59) is provided with a nozzle (58) connected with the discharging groove (31), the bottom of the piston cylinder (56) is provided with a push rod (51), the top of the push rod (51) is provided with a piston (57) matched with the piston cylinder (56), the bottom of one side of the chassis (1) is provided with a mounting groove (53), the bottom of the push rod (51) extends to the inside of the mounting groove (53) and is provided with a push plate (52), the middle of one of the wheel shafts (61) is provided with a U-shaped connecting rod (55), the outside of the U-shaped connecting rod (55) is provided with a hinged rod (54), the top of the hinged rod (54) is hinged with the push plate (52).

3. The intermittent fertilizer applicator for agricultural planting according to claim 1, characterized in that: The adjusting assembly comprises a blocking block (41), a threaded rod (42), a through groove (43) and a nut (44), the bottom of one end of the mixing bin (8) is provided with a through groove (43), the top of the inside of the through groove (43) is provided with a nut (44), the inside of the nut (44) is threadedly connected with a threaded rod (42), the top of the threaded rod (42) is provided with a blocking block (41).

4. The intermittent fertilizer applicator for agricultural planting according to claim 1, characterized in that: One side of the inside of the roller (33) is provided with an annular guide block, one side of the spoiler rod (75) is provided with a sliding sleeve matched with the annular guide block.

5. The intermittent fertilizer applicator for agricultural planting according to claim 1, characterized in that: The top of the protective shell (2) is provided with a mounting plate, and one side of the mounting plate is provided with two groups of illuminating lamps.

6. The intermittent fertilizer applicator for agricultural planting according to claim 1, characterized in that: The top of one side of the mixing bin (8) is provided with a handle, and one side of the handle is provided with a mounting plate fixedly connected with the mixing bin (8).

7. The intermittent fertilizer applicator for agricultural planting according to claim 3, characterized in that: The inner sides of both ends of the discharging chute (31) are provided with guide grooves, and the both ends of the block (41) are provided with guide blocks.

8. The intermittent fertilizer applicator for agricultural planting according to claim 3, characterized in that: The bottom of the threaded rod (42) is provided with a rotating wheel.

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