CN111955119A

CN111955119A - Multi-functional agricultural machine evenly fertilizies device

Info

Publication number: CN111955119A
Application number: CN202010853243.5A
Authority: CN
Inventors: 张以强; 杜更国; 马丰华; 张宝通
Original assignee: Wudi To Strengthen Professional Cooperative
Current assignee: Wudi To Strengthen Professional Cooperative
Priority date: 2020-08-23
Filing date: 2020-08-23
Publication date: 2020-11-20

Abstract

The invention provides a multifunctional uniform fertilizing device for agricultural machinery, which comprises a rack, mounting rings, through holes, a rolling and moving dual-purpose mounting frame structure, a box body support, a fertilizer storage box, a controllable discharging frame structure, a hanging plate, a detachable metering wheel structure, a material guide pipe, a fixing pipe, a telescopic rod, a clamping bolt, a soil turning frame, an earth covering support and an earth covering disc, wherein the mounting rings are welded at the front end and the rear end of the right side of the rack; the through hole is formed in the inner side of the frame; and the rolling and moving dual-purpose mounting frame structure is connected to the left side of the rack through bolts. The invention has the beneficial effects that: through the setting of riser, fixed orifice plate, bolt hole, channel-section steel frame, removal orifice plate and round hole, the upper portion card that will articulate the board is fixed riser and channel-section steel frame in the inboard of channel-section steel frame, makes the link prop up the left side of this equipment, is favorable to making things convenient for the staff manual work to move this equipment.

Description

Multi-functional agricultural machine evenly fertilizies device

Technical Field

The invention belongs to the technical field of fertilizing devices, and particularly relates to a multifunctional uniform fertilizing device for agricultural machinery.

Background

The centrifugal fertilizer spreader is the most common spreading machine used in Europe and America, and is a fertilizer spreading machine which is driven by a power output shaft to rotate, namely a single-disc type fertilizer spreading disc and a double-disc type fertilizer spreading disc, wherein the fertilizer spreading disc is generally provided with 2-6 blades, and the installation positions of the blades on the rotating disc can be radial or forward or backward relative to the radius; the shape of the leaf blade is straight and also has a curve shape, the forward-inclined leaf blade can spread the fertilizer with good fluidity farther, and the backward-inclined leaf blade is not easy to adhere to the fertilizer after moisture absorption.

However, the conventional uniform fertilizer application device for agricultural machinery has the problems that the device does not have the function of quantitatively and uniformly applying fertilizer to a designated position, the device needs to be connected with an agricultural tractor to move, and the position where a discharge hopper is connected with a metering method is easy to damage.

Therefore, the multifunctional agricultural machine uniform fertilizing device is very necessary to be invented.

Disclosure of Invention

In order to solve the technical problems, the invention provides a multifunctional agricultural machinery uniform fertilizer application device, which aims to solve the problems that the existing agricultural machinery uniform fertilizer application device does not have the function of quantitatively and uniformly applying fertilizer to a specified position, the equipment can be moved after being connected with an agricultural tractor, and the position where a discharge hopper is connected with a metering method is easy to damage. A multifunctional uniform fertilizing device for agricultural machinery comprises a rack, mounting rings, through holes, a rolling and moving dual-purpose mounting frame structure, a box body support, a fertilizer storage box, a controllable discharging frame structure, a hanging plate, a detachable metering wheel structure, a material guide pipe, a fixed pipe, a telescopic rod, a clamping bolt, a soil turning frame, an earth covering support and an earth covering disc, wherein the mounting rings are welded at the front end and the rear end of the right side of the rack; the through hole is formed in the inner side of the frame; the rolling and moving dual-purpose mounting frame structure is connected to the left side of the rack through bolts; one end of the box body bracket is respectively bolted on the left side and the right side of the upper part of the rack, and the other end of the box body bracket is respectively bolted on the left side and the right side of the lower part of the fertilizer storage box; the fertilizer storage box is arranged at the upper part of the rack; the controllable discharging frame structure is connected to the lower part of the fertilizer storage box through bolts; the hanging plates are respectively welded at the left side and the right side of the lower part of the rack; the detachable metering wheel structure is inserted into the inner side of the hanging plate; one end of the material guide pipe is sleeved at the lower part of the detachable metering wheel structure, and the other end of the material guide pipe is connected to the upper part of the inner side of the soil turning frame through a screw; the fixed pipe is welded at the lower part of the frame; the telescopic rod is inserted at the lower part of the inner side of the fixed pipe; the clamping bolt is in threaded connection with the connecting part of the fixed pipe and the telescopic rod; the soil turning frame is connected to the lower part of the telescopic rod through a bolt; the soil covering bracket is connected to the left side of the lower part of the rack through a bolt; the earthing disc is axially connected to the lower part of the inner side of the earthing bracket; the rolling and moving dual-purpose mounting frame structure comprises a mounting plate, a rolling and moving conversion frame structure, a connecting frame, a roller, a rotating shaft plate, an adjusting pipe, an adjusting rod, a spring and a U-shaped frame, wherein the rolling and moving conversion frame structure is welded on the right side of the lower part of the mounting plate; the connecting frame is connected to the front end of the rolling moving conversion frame structure in a shaft mode; the roller is connected to the left side of the lower part of the inner side of the connecting frame through a shaft; the rotating shaft plates are respectively welded at the joint of the mounting plate and the adjusting pipe and the joint of the adjusting rod and the U-shaped frame; the adjusting pipe is arranged on the left side of the lower part of the mounting plate; the adjusting rod is inserted at the lower part of the inner side of the adjusting pipe, and an adjusting bolt is arranged at the joint of the adjusting rod and the adjusting rod; the spring is sleeved at the lower part of the outer side of the adjusting rod and is connected with the lower part of the adjusting pipe through a screw; the U-shaped frame is arranged at the lower part of the adjusting rod; the rolling movement conversion frame structure comprises a vertical plate, a fixed orifice plate, bolt holes, a channel steel frame, a movable orifice plate and round holes, wherein the fixed orifice plate is welded on the left side and the right side of the lower part of the vertical plate respectively; the bolt holes are formed in the inner sides of the fixed pore plates; the channel steel frame is axially connected to the upper part of the front end of the vertical plate; the movable orifice plates are respectively welded at the left side and the right side of the channel steel frame; the round hole is arranged on the inner side of the movable pore plate.

Preferably, the detachable metering wheel structure comprises a shell, a connecting pipe, a hanging plate, a distributing disc, a distributing plate, a pin shaft plate, a sealing cover, a positioning plate and a mounting bolt, wherein the connecting pipe is welded on the upper part and the lower part of the inner side of the shell respectively, and the inner side of the shell is communicated; the hanging plates are respectively welded at the left side and the right side of the shell; the material distribution disc is axially connected to the middle position of the inner side of the shell; the material distributing plate is inserted at the periphery of the outer side of the material distributing disc; the pin shaft plate is welded in the middle of the right side of the shell; the sealing cover is coupled to the right side of the pin shaft plate in a shaft manner; the positioning plate is welded on the right side of the sealing cover; the mounting bolt is transversely in threaded connection with the inner side of the positioning plate.

Preferably, the controllable discharging frame structure comprises a discharging hopper, a discharging pipe, a partition plate, a vertical rod, a handrail, a semicircular plate, a semicircular groove, a discharging groove and a baffle plate, wherein the discharging pipe is positioned at the lower part of the inner side of the discharging hopper; the baffle plate is connected to the upper part of the inner side of the discharge pipe through a screw; the vertical rod is coupled to the upper part of the partition plate through a shaft; the handrail is welded on the upper part of the vertical rod; the semicircular plate is welded on the right side of the lower part of the vertical rod; the semicircular groove is formed in the left side of the inner part of the partition plate; the discharge chute is arranged on the left side of the lower part of the inner side of the discharge hopper; the baffle plate is connected to the left side of the lower part of the discharge hopper through screws.

The mounting panel bolted connection in the left side of frame, the riser welding on the lower part right side of mounting panel, the upper portion hub connection of link at the front end of riser.

Preferably, the left side of the lower part of the connecting frame is arranged on the inner side of the U-shaped frame, and a fixing bolt is connected with the connecting part of the connecting frame and the U-shaped frame in a threaded manner.

Preferably, the inside left side intermediate position of shell set up flutedly, the outside of branch material disc position welding all around have T type frame, the inboard lower part of branch flitch set up T type groove, one side that is close to the shell inner wall is spliced and is had the rubber head, the front end of sealed lid position all around paste and have sealed the pad.

Preferably, the rear end of the shell is connected with a driving motor through a bolt, and an output shaft of the driving motor is connected with the material distribution disc through a screw.

Preferably, the T-shaped frame is inserted inside the T-shaped groove.

Preferably, the hanging plate is inserted into the inner side of the hanging plate, the upper part of the material guide pipe is sleeved on the lower part of the connecting pipe, and the upper part of the shell is arranged on the inner side of the through hole.

Preferably, the discharge hopper is connected to the lower part of the fertilizer storage box through a bolt, and the discharge pipe is arranged on the upper part of the through hole.

Preferably, the lower part of the discharge pipe is sleeved with a rubber sleeve.

Preferably, the lower part of the rubber sleeve is sleeved on the upper part of the connecting pipe.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the invention, the vertical plate, the fixed orifice plate, the bolt hole, the channel steel frame, the movable orifice plate and the round hole are arranged, the hanging plate is rotated to the right side to be perpendicular to the lower part of the mounting plate, then the channel steel frame is rotated downwards, the upper part of the hanging plate is clamped at the inner side of the channel steel frame, then the bolt penetrates through the bolt hole and the round hole to fix the vertical plate and the channel steel frame, the left side of the equipment is supported by the connecting frame, the equipment is convenient for workers to manually move, and the agricultural driving equipment can also play a supporting role in transporting the equipment.

2. According to the invention, the arrangement of the U-shaped frame and the fixing bolts is beneficial to facilitating the mounting or dismounting of the connecting frame, when the connecting frame and the idler wheels are used as rolling wheels, the lower part of the connecting frame is rotated to the inner side of the U-shaped frame, then the fixing bolts are screwed, the connecting frame is mounted, when the connecting frame and the idler wheels are used as moving wheels, the fixing bolts are unscrewed, and the connecting frame is rotated out from the inner side of the U-shaped frame, so that the structure is simple, and the mounting and dismounting are convenient.

3. According to the invention, the adjusting pipe, the adjusting rod and the spring are arranged, the spring pushes the adjusting rod downwards through elasticity, the adjusting rod applies a downward force to the left side of the hanging and connecting plate through the U-shaped frame, so that the roller is tightly attached to the ground, and the roller can be tightly attached to the ground on uneven ground to compact soil when being used as a rolling wheel.

4. According to the fertilizer distributing device, the arrangement of the distributing disc and the distributing plate is beneficial to dividing the fertilizer in the fertilizer storage box which falls on the inner side of the shell, so that the fertilizer components of each part are the same, and the fertilizer can be more uniformly scattered into a farmland by the fertilizer distributing device.

5. According to the invention, the arrangement of the T-shaped frame, the T-shaped groove and the rubber head is beneficial to facilitating the assembly and disassembly of the distributing plates and the distributing disks by workers, and the distributing plates with different quantities are installed, so that the workers can control the component of each fertilizer conveniently and fertilize with different metering according to different farmland conditions.

6. According to the invention, the arrangement of the pin shaft plate, the sealing cover, the positioning plate and the mounting bolt is characterized in that when the inner side of the shell is blocked or damaged, the mounting bolt is unscrewed, the sealing cover is rotated towards the front end, and the blocked part is dredged or the parts on the inner side of the shell are maintained, so that the parts on the inner side of the shell are favorably maintained or the blocked part is dredged, and meanwhile, the number of the material distributing plates can be increased or reduced.

7. According to the invention, due to the arrangement of the partition plate, the vertical rod, the handrail, the semicircular plate and the semicircular groove, a worker can rotate the vertical rod by one hundred eighty degrees by holding the handrail by hand, so that the semicircular plate covers the upper part of the semicircular groove, the fertilizer can be prevented from falling off, then the detachable metering wheel structure is maintained, and the fertilizer can be prevented from falling off from the front end of the shell when the detachable metering wheel structure is maintained.

8. According to the fertilizer storage box, the discharge chute and the baffle are arranged, the screw on the outer side of the baffle is screwed off, and fertilizer in the fertilizer storage box flows out through the discharge chute, so that the excess fertilizer in the fertilizer storage box is conveniently collected, and the waste of the equipment to the fertilizer is reduced.

9. According to the invention, the fixed pipe, the telescopic rod and the clamping bolt are arranged, the clamping bolt is unscrewed, and the position of the telescopic rod on the inner side of the fixed pipe is adjusted, so that the distance between the soil turning frame and the rack can be adjusted, and further the soil discharging depth of the soil turning frame during soil turning can be adjusted, so that the soil turning frame can be used for farmlands with different soil qualities.

Drawings

Fig. 1 is a schematic structural view of the present invention.

Fig. 2 is a schematic structural view of the rolling and moving dual-purpose mounting frame structure of the invention.

Fig. 3 is a schematic structural view of the rolling motion transfer frame structure of the present invention.

FIG. 4 is a schematic structural view of a removable metering wheel structure of the present invention.

Fig. 5 is a schematic structural view of the controllable tap frame structure of the present invention.

In the figure:

1. a frame; 2. a mounting ring; 3. a through hole; 4. rolling and moving the dual-purpose mounting frame structure; 41. mounting a plate; 42. rolling the movable conversion frame structure; 421. a vertical plate; 422. fixing the orifice plate; 423. bolt holes; 424. a channel steel frame; 425. moving the orifice plate; 426. a circular hole; 43. a connecting frame; 44. a roller; 45. a rotating shaft plate; 46. an adjusting tube; 47. adjusting a rod; 48. a spring; 49. a U-shaped frame; 491. fixing the bolt; 5. a box body bracket; 6. a fertilizer storage bin; 61. a box cover; 7. a controllable discharging frame structure; 71. a discharge hopper; 72. a discharge pipe; 721. a rubber sleeve; 73. a partition plate; 74. a vertical rod; 75. a grab bar; 76. a semicircular plate; 77. a semicircular groove; 78. a discharge chute; 79. a baffle plate; 8. hanging the plate; 9. a detachable metering wheel structure; 91. a housing; 911. a groove; 92. a connecting pipe; 93. a hanging plate; 94. a material distributing disc; 941. a T-shaped frame; 95. a material distributing plate; 951. a T-shaped groove; 952. a rubber head; 96. a pin shaft plate; 97. a sealing cover; 971. a gasket; 98. positioning a plate; 99. installing a bolt; 10. a material guide pipe; 11. a fixed tube; 12. a telescopic rod; 13. clamping the bolt; 14. a soil turning frame; 15. a soil covering bracket; 16. and (7) covering soil on the disc.

Detailed Description

The invention is further described below with reference to the accompanying drawings:

example (b):

as shown in the attached drawings 1, 2 and 3, the multifunctional agricultural machinery uniform fertilizing device comprises a rack 1, a mounting ring 2, a through hole 3, a rolling and moving dual-purpose mounting frame structure 4, a box body support 5, a fertilizer storage box 6, a controllable discharging frame structure 7, a hanging plate 8, a detachable metering wheel structure 9, a material guide pipe 10, a fixed pipe 11, an expansion link 12, a clamping bolt 13, a soil turning frame 14, a soil covering support 15 and a soil covering disc 16, wherein the mounting ring 2 is welded at the front end and the rear end of the right side of the rack 1; the through hole 3 is formed in the inner side of the frame 1; the rolling and moving dual-purpose mounting frame structure 4 is connected to the left side of the rack 1 through bolts; one end of the box body bracket 5 is respectively bolted on the left side and the right side of the upper part of the frame 1, and the other end is respectively bolted on the left side and the right side of the lower part of the fertilizer storage box 6; the fertilizer storage box 6 is arranged at the upper part of the frame 1; the controllable discharging frame structure 7 is connected to the lower part of the fertilizer storage box 6 through bolts; the hanging plates 8 are respectively welded at the left side and the right side of the lower part of the frame 1; the detachable metering wheel structure 9 is inserted into the inner side of the hanging plate 8; one end of the material guide pipe 10 is sleeved at the lower part of the detachable metering wheel structure 9, and the other end of the material guide pipe is connected to the upper part of the inner side of the soil turning frame 14 through a screw; the fixed pipe 11 is welded at the lower part of the frame 1; the telescopic rod 12 is inserted at the lower part of the inner side of the fixed tube 11; the clamping bolt 13 is in threaded connection with the connecting part of the fixed pipe 11 and the telescopic rod 12; the soil turning frame 14 is connected to the lower part of the telescopic rod 12 through bolts; the soil covering bracket 15 is connected to the left side of the lower part of the frame 1 through a bolt; the earthing disc 16 is coupled to the lower part of the inner side of the earthing bracket 15; the rolling and moving dual-purpose mounting frame structure 4 comprises a mounting plate 41, a rolling and moving conversion frame structure 42, a connecting frame 43, a roller 44, a rotating shaft plate 45, an adjusting pipe 46, an adjusting rod 47, a spring 48 and a U-shaped frame 49, wherein the rolling and moving conversion frame structure 42 is welded on the right side of the lower part of the mounting plate 41; the connecting frame 43 is coupled to the front end of the rolling moving conversion frame structure 42; the roller 44 is coupled to the left side of the lower part of the inner side of the connecting frame 43; the rotating shaft plate 45 is respectively welded at the joint of the mounting plate 41 and the adjusting pipe 46 and the joint of the adjusting rod 47 and the U-shaped frame 49; the adjusting pipe 46 is arranged at the left side of the lower part of the mounting plate 41; the adjusting rod 47 is inserted at the lower part of the inner side of the adjusting pipe 46, and an adjusting bolt is arranged at the joint of the adjusting rod 47 and the adjusting rod 47; the spring 48 is sleeved at the lower part of the outer side of the adjusting rod 47 and is in screw connection with the lower part of the adjusting pipe 46; the U-shaped frame 49 is arranged at the lower part of the adjusting rod 47; the spring 48 pushes the U-shaped frame 49 downwards by means of elasticity, and moves the left side of the connecting frame 43 downwards to enable the roller 44 to be tightly attached to the ground, the soil on two sides is covered to the inner side by the soil covering disc 16, and then the roller 44 rolls on the soil to compact the soil; the rolling movement conversion frame structure 42 comprises a vertical plate 421, a fixed pore plate 422, bolt holes 423, a channel steel frame 424, a movable pore plate 425 and round holes 426, wherein the fixed pore plate 422 is respectively welded at the left side and the right side of the lower part of the vertical plate 421; the bolt holes 423 are formed in the inner side of the fixed orifice plate 422; the channel steel frame 424 is coupled to the upper part of the front end of the vertical plate 421; the movable orifice plates 425 are respectively welded on the left side and the right side of the channel steel frame 424; the round hole 426 is arranged on the inner side of the movable orifice plate 425; when this equipment needs the manual work to move, to right side swivelling joint frame 43, make link frame 43 perpendicular and mounting panel 41, then it is rotatory to the downside with channel steel frame 424, make the upper portion of link frame 43 set up in channel steel frame 424's inboard, the bolt passes bolt hole 423 and round hole 426 respectively at last, it is fixed firm through bolt and nut with riser 421 and channel steel frame 424, link frame 43 jack-up the left side of this equipment, only need artifical promotion this equipment just can move this equipment, the effect of start-up support when mechanical equipment transports this equipment simultaneously, the life of this equipment and agricultural drive equipment junction is prolonged, and then the life of this equipment is prolonged.

As shown in fig. 4, in the above embodiment, specifically, the detachable metering wheel structure 9 includes a housing 91, a connecting pipe 92, a hanging plate 93, a material distributing disc 94, a material distributing plate 95, a pin plate 96, a sealing cover 97, a positioning plate 98 and a mounting bolt 99, the connecting pipe 92 is welded on the upper and lower parts of the inner side of the housing 91 respectively, and the inner side of the housing 91 is communicated; the hanging plates 93 are respectively welded at the left side and the right side of the shell 91; the distributing disc 94 is axially connected with the middle position of the inner side of the shell 91; the distributing plate 95 is inserted at the periphery of the outer side of the distributing disc 94; the pin shaft plate 96 is welded in the middle of the right side of the shell 91; the sealing cover 97 is coupled to the right side of the pin shaft plate 96; the positioning plate 98 is welded on the right side of the sealing cover 97; the mounting bolt 99 is transversely screwed on the inner side of the positioning plate 98; unscrewing mounting bolt 99, to the sealed lid 97 of right side rotation, can maintaining the part of shell 91 inboard, when fertilizer blockked up in the inboard of shell 91, can open sealed lid 97 and dredge, pulling shell 91 forward, with the inboard roll-off of link plate 93 from link plate 8, can be to dismantling the whole dismantlement of measurement wheel structure 9.

In the above embodiment, as shown in fig. 5, specifically, the controllable discharging rack structure 7 includes a discharging hopper 71, a discharging pipe 72, a partition 73, a vertical rod 74, a handrail 75, a semicircular plate 76, a semicircular groove 77, a discharging groove 78 and a baffle 79, wherein the discharging pipe 72 is positioned at the lower part of the inner side of the discharging hopper 71; the partition plate 73 is connected to the upper part of the inner side of the discharge pipe 72 through a screw; the vertical rod 74 is coupled to the upper part of the partition plate 73; the handrail 75 is welded on the upper part of the vertical rod 74; the semicircular plate 76 is welded at the right side of the lower part of the vertical rod 74; the semicircular groove 77 is formed in the left side of the inner part of the partition plate 73; the discharge chute 78 is arranged at the left side of the lower part of the inner side of the discharge hopper 71; the baffle 79 is connected to the left side of the lower part of the discharge hopper 71 through screws; when not needing to let fertilizer blanking downwards, handheld handrail 75 rotates one hundred eighty degrees with montant 74, makes semicircle board 76 cover on the upper portion of semicircle groove 77, blocks the downward blanking of fertilizer, and that needs when discharging fertilizer storage box 6 with the fertilizer of inboard, pull down the screw on baffle 79, emit fertilizer through blowpit 78, conveniently collect unnecessary fertilizer.

In the above embodiment, the mounting plate 41 is bolted to the left side of the frame 1, the vertical plate 421 is welded to the right side of the lower part of the mounting plate 41, and the upper part of the connecting frame 43 is coupled to the front end of the vertical plate 421.

In the above embodiment, specifically, the lower left side of the connecting frame 43 is disposed inside the U-shaped frame 49, and the connecting position between the connecting frame 43 and the U-shaped frame 49 is screwed with the fixing bolt 491.

In the above-mentioned embodiment, it is concrete, the inside left side intermediate position of shell 91 set up fluted 911, the outside of dividing material disc 94 position welding all around have T type frame 941, the inboard lower part of dividing the flitch 95 seted up T type groove 951, one side glue that is close to the shell 91 inner wall has rubber head 952, the front end of sealed lid 97 position all around paste and have sealed the pad 971.

In the above embodiment, specifically, the rear end of the housing 91 is connected with a driving motor through a bolt, and an output shaft of the driving motor is connected with the distributing disk 94 through a screw.

In the above embodiment, specifically, the T-shaped frame 941 is inserted into the T-shaped groove 951.

In the above embodiment, specifically, the hanging plate 93 is inserted into the hanging plate 8, the upper portion of the material guiding pipe 10 is sleeved on the lower portion of the connecting pipe 92, and the upper portion of the casing 91 is disposed inside the through hole 3.

In the above embodiment, specifically, the discharge hopper 71 is bolted to the lower part of the fertilizer storage box 6, and the discharge pipe 72 is disposed on the upper part of the through hole 3.

In the above embodiment, specifically, the rubber sleeve 721 is sleeved on the lower portion of the discharge pipe 72.

In the above embodiment, specifically, the lower part of the rubber sleeve 721 is sleeved on the upper part of the connecting pipe 92.

Principle of operation

The working principle of the invention is as follows: when the device is used, the device is firstly installed on a hanging rod of an agricultural driving device, the number of the material distributing plates 95 is increased or decreased according to the fertilizing amount of farmlands, the sealing cover 97 is rotated to the front end of the shell 91, the mounting bolt 99 is rotated, the mounting bolt 99 is in threaded connection with the inner side of the groove 911, the box cover 61 is opened, fertilizer is poured into the fertilizer storage box 6, the position of the telescopic rod 12 on the inner side of the fixed pipe 11 is adjusted according to the soil quality of the farmlands, the soil discharging depth of the soil turning frame 14 is further adjusted, the agricultural driving device drags the device to move forwards, the soil turning frame 14 is provided with a gully on the ground, the fertilizer is applied to a specified position, the driving motor at the rear end of the shell 91 is started, the driving motor drives the material distributing disc 94 to rotate, the material distributing disc 94 drives the material distributing plates 95 to rotate on the inner side of the shell 91, the, then passes through the semicircular groove 77, falls between the two distributing plates 95 through the connecting pipe 92, the rubber sleeve 721 and the connecting pipe 92, then when the fertilizer inside the distributing plate 95 rotates to the upper part of the connecting pipe 92 at the lower part, falls into the gully opened by the soil turning frame 14 through the material guiding pipe 10, then the soil covering disc 16 arranged obliquely at the left side and the rear end refills the opened soil back into the gully, the soil is compacted through the rolling of the roller 44, after the fertilizer is used up, the opening of the woven bag for storing the fertilizer is placed at the lower part of the discharging groove 78, then the screw on the baffle plate 79 is detached, the excess fertilizer in the fertilizer storage box 6 is discharged through the discharging groove 78, the fixing bolt 491 is unscrewed, the connecting frame 43 is rotated towards the right side, the connecting frame 43 is rotated out from the inner side of the U-shaped frame 49 until the connecting frame 43 is vertical to the mounting plate 41, the channel steel frame 424 is rotated downwards, so that the upper part of the connecting frame 43 is, finally, bolts penetrate through the bolt holes 423 and the round holes 426 respectively, the vertical plates 421 and the channel steel frames 424 are fixed firmly through bolts and nuts, the connecting frame 43 jacks up the left side of the equipment, the equipment is detached from the agricultural driving equipment, and the equipment can be moved only by manually lifting and pushing the equipment.

The technical solutions of the present invention or similar technical solutions designed by those skilled in the art based on the teachings of the technical solutions of the present invention are all within the scope of the present invention.

Claims

1. The multifunctional agricultural machine uniform fertilizing device is characterized by comprising a rack (1), mounting rings (2), through holes (3), a rolling and moving dual-purpose mounting frame structure (4), a box body support (5), a fertilizer storage box (6), a controllable discharging frame structure (7), a hanging plate (8), a detachable metering wheel structure (9), a material guide pipe (10), a fixed pipe (11), an expansion link (12), a clamping bolt (13), a soil turning frame (14), a soil covering support (15) and a soil covering disc (16), wherein the mounting rings (2) are welded at the front end and the rear end of the right side of the rack (1); the through hole (3) is formed in the inner side of the rack (1); the rolling and moving dual-purpose mounting frame structure (4) is connected to the left side of the rack (1) through bolts; one end of the box body bracket (5) is respectively bolted on the left side and the right side of the upper part of the rack (1), and the other end of the box body bracket is respectively bolted on the left side and the right side of the lower part of the fertilizer storage box (6); the fertilizer storage box (6) is arranged at the upper part of the rack (1); the controllable discharging frame structure (7) is connected to the lower part of the fertilizer storage box (6) through bolts; the hanging plates (8) are respectively welded at the left side and the right side of the lower part of the rack (1); the detachable metering wheel structure (9) is inserted into the inner side of the hanging plate (8); one end of the material guide pipe (10) is sleeved at the lower part of the detachable metering wheel structure (9), and the other end of the material guide pipe is connected to the upper part of the inner side of the soil turning frame (14) through a screw; the fixed pipe (11) is welded at the lower part of the frame (1); the telescopic rod (12) is inserted at the lower part of the inner side of the fixed pipe (11); the clamping bolt (13) is in threaded connection with the connecting part of the fixed pipe (11) and the telescopic rod (12); the soil turning frame (14) is connected to the lower part of the telescopic rod (12) through bolts; the soil covering bracket (15) is connected to the left side of the lower part of the rack (1) through a bolt; the earthing disc (16) is coupled to the lower part of the inner side of the earthing bracket (15) in a shaft manner; the rolling and moving dual-purpose mounting frame structure (4) comprises a mounting plate (41), a rolling and moving conversion frame structure (42), a connecting frame (43), a roller (44), a rotating shaft plate (45), an adjusting pipe (46), an adjusting rod (47), a spring (48) and a U-shaped frame (49), wherein the rolling and moving conversion frame structure (42) is welded on the right side of the lower part of the mounting plate (41); the connecting frame (43) is coupled at the front end of the rolling moving conversion frame structure (42) in a shaft manner; the roller (44) is coupled to the left side of the lower part of the inner side of the connecting frame (43); the rotating shaft plate (45) is respectively welded at the joint of the mounting plate (41) and the adjusting pipe (46) and the joint of the adjusting rod (47) and the U-shaped frame (49); the adjusting pipe (46) is arranged on the left side of the lower part of the mounting plate (41); the adjusting rod (47) is inserted at the lower part of the inner side of the adjusting pipe (46), and an adjusting bolt is arranged at the joint of the adjusting rod (47); the spring (48) is sleeved at the lower part of the outer side of the adjusting rod (47) and is in screw connection with the lower part of the adjusting pipe (46); the U-shaped frame (49) is arranged at the lower part of the adjusting rod (47); the rolling and moving conversion frame structure (42) comprises a vertical plate (421), a fixed pore plate (422), bolt holes (423), a channel steel frame (424), a moving pore plate (425) and round holes (426), wherein the fixed pore plate (422) is respectively welded on the left side and the right side of the lower part of the vertical plate (421); the bolt holes (423) are formed in the inner side of the fixed orifice plate (422); the channel steel frame (424) is coupled to the upper part of the front end of the vertical plate (421); the movable orifice plates (425) are respectively welded at the left side and the right side of the channel steel frame (424); the round hole (426) is arranged on the inner side of the movable orifice plate (425).

2. The multi-functional agricultural machinery uniform fertilizer injection device of claim 1, wherein the detachable metering wheel structure (9) comprises a housing (91), a connecting pipe (92), a hanging plate (93), a distributing disc (94), a distributing plate (95), a pin plate (96), a sealing cover (97), a positioning plate (98) and a mounting bolt (99), wherein the connecting pipe (92) is welded at the upper part and the lower part of the inner side of the housing (91) respectively, and the inner side of the housing (91) is communicated; the hanging plates (93) are respectively welded at the left side and the right side of the shell (91); the material distributing disc (94) is axially connected to the middle position of the inner side of the shell (91); the material distributing plate (95) is inserted at the periphery of the outer side of the material distributing disc (94); the pin shaft plate (96) is welded at the middle position of the right side of the shell (91); the sealing cover (97) is coupled to the right side of the pin shaft plate (96) in a shaft manner; the positioning plate (98) is welded on the right side of the sealing cover (97); the mounting bolt (99) is transversely screwed on the inner side of the positioning plate (98).

3. The multi-functional agricultural machinery uniform fertilizer application device of claim 1, wherein the controllable discharging rack structure (7) comprises a discharging hopper (71), a discharging pipe (72), a partition plate (73), a vertical rod (74), a handrail (75), a semicircular plate (76), a semicircular groove (77), a discharging groove (78) and a baffle plate (79), the discharging pipe (72) is positioned at the lower part of the inner side of the discharging hopper (71); the partition plate (73) is connected to the upper part of the inner side of the discharge pipe (72) through a screw; the vertical rod (74) is coupled to the upper part of the partition plate (73) in a shaft way; the handrail (75) is welded on the upper part of the vertical rod (74); the semicircular plate (76) is welded on the right side of the lower part of the vertical rod (74); the semicircular groove (77) is formed in the left side of the inner part of the partition plate (73); the discharge chute (78) is arranged at the left side of the lower part of the inner side of the discharge hopper (71); the baffle (79) is connected to the left side of the lower part of the discharge hopper (71) through screws.

4. The apparatus for fertilizing a plurality of agricultural machines as claimed in claim 1, wherein the mounting plate (41) is bolted to the left side of the frame (1), the vertical plate (421) is welded to the right side of the lower portion of the mounting plate (41), and the upper portion of the connecting frame (43) is pivoted to the front end of the vertical plate (421).

5. The apparatus for evenly spreading fertilizer on agricultural machinery, which has multiple functions as claimed in claim 1, wherein the lower left side of the connecting frame (43) is disposed inside the U-shaped frame (49), and the connecting position of the connecting frame (43) and the U-shaped frame (49) is screwed with a fixing bolt (491).

6. The multi-functional agricultural machine fertigation apparatus of claim 2, characterized in that, the inside left side intermediate position of shell (91) set up fluted (911), the outside of branch material disc (94) all around the position welding have T type frame (941), the inboard lower part of branch flitch (95) set up T type groove (951), be close to one side of shell (91) inner wall and glue and have rubber head (952), the front end of sealed lid (97) all around the position paste and have sealed the pad (971).

7. The multi-functional agricultural machinery uniform fertilizer injection apparatus of claim 2, wherein the rear end of the housing (91) is bolted with a driving motor, and the output shaft of the driving motor is screwed with the distributing disk (94).

8. The fertilizer apparatus as claimed in claim 6, wherein the T-shaped frame (941) is inserted inside the T-shaped groove (951).

9. The fertilizer distributor as claimed in claim 2, wherein the hanging plate (93) is inserted into the inner side of the hanging plate (8), the upper part of the material guiding pipe (10) is sleeved on the lower part of the connecting pipe (92), and the upper part of the outer casing (91) is arranged on the inner side of the through hole (3).

10. The fertilizer apparatus for multi-purpose agricultural machinery as claimed in claim 3, wherein the discharge hopper (71) is bolted to the lower part of the fertilizer storage tank (6), and the discharge pipe (72) is disposed at the upper part of the through-hole (3).