CN113141832B

CN113141832B - Fertilizer injection unit is used to agricultural

Info

Publication number: CN113141832B
Application number: CN202110453985.3A
Authority: CN
Inventors: 不公告发明人
Original assignee: Shanghai Sunqiao Overflow Better Agricultural Technology Co ltd
Current assignee: Shanghai Sunqiao Overflow Better Agricultural Technology Co ltd
Priority date: 2021-04-26
Filing date: 2021-04-26
Publication date: 2022-10-11
Anticipated expiration: 2041-04-26
Also published as: CN113141832A

Abstract

The invention discloses an agricultural fertilizer applying device, and belongs to the field of agriculture. The agricultural fertilizer applying device comprises an electric vehicle frame, wherein a storage tank is fixedly mounted at the upper end of the electric vehicle frame, a feeding hole is formed in the upper end of the storage tank, the inner bottom of the storage tank is rotatably connected with a roller through a hollow shaft, the outer wall of the circumference of the roller is provided with uniformly distributed quantitative grooves, the lower end of the storage tank is provided with a bar-shaped discharge groove matched with the quantitative grooves, a driving motor is fixedly mounted at the upper end of the storage tank, the side wall of the storage tank is rotatably connected with a transmission rod, the upper end of the transmission rod is connected with the output end of the driving motor through chain transmission, the lower end of the transmission rod is meshed with the hollow shaft through two bevel gears, a stirring mechanism connected with the driving motor is arranged in the storage tank, and an ejection mechanism matched with the quantitative grooves is arranged in the roller; the discharge hole of the agricultural fertilizer applying device is not easy to block, and the fertilizer is applied more uniformly.

Description

Fertilizer injection unit is used to agricultural

Technical Field

The invention relates to the technical field of agriculture, in particular to an agricultural fertilizing device.

Background

The fertilizer is a substance which provides one or more nutrient elements necessary for plants, improves the soil property and improves the soil fertility level, and is one of the material bases of agricultural production. Mainly comprises ammonium phosphate fertilizer, macroelement water-soluble fertilizer, secondary element fertilizer, biological fertilizer, organic fertilizer, multi-dimensional field energy concentrated organic fertilizer and the like.

In agriculture, in order to make crops grow healthier, fertilizers are often used to make the soil more fertile, and then when the existing agricultural fertilizing device is used, the fertilizers easily block a discharge port of equipment, and the fertilizing amount is not uniform enough, so that the fertilizing effect is influenced.

Disclosure of Invention

The invention aims to solve the problems that a discharge hole of an agricultural fertilizing device is easy to block and the uniformity is not good enough in the prior art, and provides the agricultural fertilizing device.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides a fertilizer injection unit for agricultural, includes electric vehicle frame, electric vehicle frame's upper end fixed mounting has the storage jar, the upper end of storage jar is equipped with the material loading mouth, the interior bottom of storage jar is rotated through the hollow shaft and is connected with the cylinder, the interior bottom of storage jar be equipped with cylinder complex arc concave surface, the circumference outer wall of cylinder is equipped with evenly distributed's quantitative groove, the lower extreme of storage jar is equipped with row material groove with quantitative groove complex bar, the upper end fixed mounting of storage jar has driving motor, the lateral wall of storage jar rotates and is connected with the transfer line, be connected through chain drive between the upper end of transfer line and driving motor's the output, be connected through two bevel gear meshing between the lower extreme of transfer line and the hollow shaft, be equipped with the rabbling mechanism of being connected with driving motor in the storage jar, be equipped with in the cylinder with quantitative groove complex ejection mechanism.

Preferably, rabbling mechanism includes the slide bar of fixed connection at the driving motor output, the lower extreme slip cap of slide bar is equipped with the sleeve that extends to storage jar bottom, telescopic outer wall fixed mounting has a plurality of stirring rakes, the upper end of storage jar is rotated and is connected with reciprocal lead screw, be connected through two spur gear meshes between the upper end of reciprocal lead screw and driving motor's the output shaft, the outer wall cover of reciprocal lead screw is equipped with rather than the reciprocal slider of complex, telescopic upper end is rotated and is connected with the ring, fixed connection between ring and the reciprocal slider.

Preferably, ejection mechanism is including setting up a plurality of smooth chambeies in the cylinder, and is a plurality of smooth chamber is corresponding with a plurality of quantitative grooves respectively, and is a plurality of equal sliding connection in the smooth intracavity has the piston, through reset spring elastic connection between the interior bottom of piston and smooth chamber, through connecting pipe fixed connection and intercommunication between the interior bottom of smooth chamber and the quantitative groove, quantitative inslot fixed connection is connected with rather than complex cambered surface gasbag, the hollow shaft endotheca is equipped with the dead axle, connecting plate and electric vehicle frame fixed connection are passed through to the one end of dead axle, and is a plurality of the equal fixedly connected with in upper end of piston extends to the first push rod in the hollow shaft, be equipped with in the cylinder with first push rod complex spout, the lower extreme fixedly connected with of dead axle and the lug that first push rod corresponds.

Preferably, sliding connection has the slide in the material groove is arranged to the bar, the outer wall of slide is equipped with a plurality of evenly distributed's barb, hollow shaft one end fixed mounting has the bent axle, it is connected with the connecting rod to rotate on the bent axle, the lateral wall of slide passes through support fixedly connected with second push rod, the end of connecting rod is rotated with the upper end of second push rod and is connected.

Preferably, the tail end of the stirring paddle is fixedly provided with a scraper through a connecting frame, and the side wall of the scraper is abutted to the inner wall of the storage tank.

Preferably, the outer walls of the crankshaft and the two bevel gears are sleeved with protective covers.

Preferably, the lower end of the bump is rotatably provided with a guide wheel, and the upper end of the first push rod is spherical.

Preferably, the upper end of the sliding plate is round.

Preferably, the quantitative groove has a semicircular cross section.

Compared with the prior art, the invention provides an agricultural fertilizing device, which has the following beneficial effects:

1. this fertilizer injection unit for agricultural, driving motor can drive the transfer line through chain drive and rotate, and the transfer line then can drive the hollow shaft through two bevel gears and rotate, and the hollow shaft then can drive the cylinder and rotate, and when the ration groove of cylinder outer wall and bar row silo position correspond, the fertilizer in the ration inslot then can be followed the bar row silo and discharged on the soil to realize the even blowing of fertilizer.

2. This fertilizer injection unit for agricultural, when driving motor moves, driving motor can drive the sleeve through the slide bar and rotate, the stirring rake that the sleeve then can drive the outer wall stirs in the holding vessel, thereby prevent the fertilizer caking in the holding vessel, and make fertilizer change the card advance quantitative groove and fill, driving motor can still drive reciprocal lead screw through two spur gears and rotate this moment, reciprocal lead screw then can drive reciprocal slider and slide from top to bottom, reciprocal slider then can drive the sleeve through the ring and slide from top to bottom, the sleeve then can drive the stirring rake and rotate reciprocal stirring from top to bottom when realizing of stirring, the effect of stirring has been promoted greatly.

3. This fertilizer injection unit for agricultural when the cylinder rotates, the lug of dead axle lower extreme can the roof pressure first push rod, and first push rod then can drive the piston lapse to in passing through the connecting pipe top with the gas of sliding chamber bottom quantitative inslot, cambered surface gasbag then can be under the effect of unnecessary gas the downward inflation, thereby in ejecting the bar row material inslot fast with the fertilizer in the quantitative inslot, make the bat material in quantitative groove higher.

4. This fertilizer injection unit for agricultural, when the hollow shaft rotated, the hollow shaft can drive the bent axle and rotate, and the bent axle then can drive the second push rod with slider-crank's principle through the connecting rod and slide from top to bottom, and the second push rod then can drive the slide through the support and slide from top to bottom, and the slide then can slide from top to bottom in bar row silo, and the slide can make the discontinuity push up the inner wall of cambered surface gasbag, makes row material efficiency further promote to the barb of slide outer wall can also prevent that the bar row silo from appearing the condition of blockking up.

Drawings

Fig. 1 is a schematic structural diagram of an agricultural fertilizer apparatus provided by the present invention;

fig. 2 is a left side view structural schematic diagram of a storage box of the agricultural fertilizer apparatus provided by the invention;

fig. 3 is a schematic structural diagram of a position a in fig. 1 of the agricultural fertilizing apparatus provided by the invention;

fig. 4 is a schematic structural diagram of a fertilizer applying device for agriculture at a position B in fig. 2, according to the present invention;

fig. 5 is a schematic structural diagram of a fertilizer applying device for agriculture at the position C in fig. 1, according to the present invention;

FIG. 6 is a schematic view of an axial cutting structure of a roller of the agricultural fertilizing device provided by the invention;

fig. 7 is a schematic structural diagram of a fertilizer applying device for agriculture at position D in fig. 6.

In the figure: 1. an electric vehicle frame; 2. a storage tank; 3. a feeding port; 4. a hollow shaft; 5. a drum; 6. a strip-shaped discharge groove; 7. a drive motor; 8. a sleeve; 9. a stirring paddle; 10. a quantifying tank; 11. a slide bar; 12. a squeegee; 13. a reciprocating screw; 14. a spur gear; 15. a reciprocating slide block; 16. a circular ring; 17. a transmission rod; 18. chain transmission; 19. a bevel gear; 20. an arc airbag; 21. a slide chamber; 22. a connecting pipe; 23. a piston; 24. a return spring; 25. a first push rod; 26. a connecting plate; 27. fixing a shaft; 28. a bump; 29. a chute; 30. a guide wheel; 31. a slide plate; 32. a barb; 33. a crankshaft; 34. a connecting rod; 35. a support; 36. a second push rod; 37. a protective cover; 38. and a connecting frame.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Example 1

Referring to fig. 1-7, a fertilizer applying device for agriculture comprises an electric vehicle frame 1, a storage tank 2 is fixedly mounted at the upper end of the electric vehicle frame 1, a feeding port 3 is arranged at the upper end of the storage tank 2, the inner bottom of the storage tank 2 is rotatably connected with a roller 5 through a hollow shaft 4, an arc-shaped concave surface matched with the roller 5 is arranged at the inner bottom of the storage tank 2, a quantitative groove 10 which is uniformly distributed is formed in the circumferential outer wall of the roller 5, a bar-shaped discharging groove 6 matched with the quantitative groove 10 is formed in the lower end of the storage tank 2, a driving motor 7 is fixedly mounted at the upper end of the storage tank 2, a transmission rod 17 is rotatably connected to the side wall of the storage tank 2, the upper end of the transmission rod 17 is connected with the output end of the driving motor 7 through a chain transmission 18, the lower end of the transmission rod 17 is meshed with the hollow shaft 4 through two bevel gears 19, a stirring mechanism connected with the driving motor 7 is arranged in the storage tank 2, an ejection mechanism matched with the quantitative groove 10 is arranged in the roller 5, the driving motor 7 can drive the hollow shaft 18 to drive the hollow shaft 4 to rotate, the transmission rod 17 can drive the hollow shaft 4 to rotate, when the quantitative groove 10 corresponds to the quantitative groove 10, the bar-shaped discharging mechanism can block up the discharging efficiency of the discharging mechanism, and the discharging mechanism, thereby greatly improving the fertilizer discharging efficiency of the fertilizer discharging mechanism.

Furthermore, the section of the quantitative groove 10 is semicircular, and the semicircular section can prevent the fertilizer from blocking the quantitative groove 10.

Example 2

Referring to fig. 1 and 3, basically the same as in embodiment 1, further: the rabbling mechanism includes the slide bar 11 of fixed connection at the output of driving motor 7, the lower extreme slip cap of slide bar 11 is equipped with the sleeve 8 that extends to the bottom in the storage jar 2, the outer wall fixed mounting of sleeve 8 has a plurality of stirring rakes 9, the upper end of storage jar 2 is rotated and is connected with reciprocal lead screw 13, be connected through two spur gear 14 meshing between the upper end of reciprocal lead screw 13 and the output shaft of driving motor 7, the outer wall cover of reciprocal lead screw 13 is equipped with rather than the reciprocal slider 15 of complex, the upper end of sleeve 8 is rotated and is connected with ring 16, fixed connection between ring 16 and the reciprocal slider 15, when driving motor 7 moves, driving motor 7 can drive sleeve 8 through slide bar 11 and rotate, sleeve 8 then can drive the stirring rake 9 of outer wall and stir in storage jar 2, thereby prevent the fertilizer caking in storage jar 2, and make it fills to change fertilizer card income ration groove 10, driving motor 7 still can drive reciprocal lead screw 13 through two spur gear 14 and rotate this moment, reciprocal slider 15 then can drive reciprocal slider 15 and slide from top to bottom, reciprocal slider 15 then can drive sleeve 8 and top to bottom, sleeve 9 can drive stirring effect when stirring has then promoted the stirring greatly.

Furthermore, the tail end of the stirring paddle 9 is fixedly provided with the scraping plate 12 through the connecting frame 38, the side wall of the scraping plate 12 is abutted to the inner wall of the storage tank 2, when the stirring paddle 9 rotates and stirs, the stirring paddle 9 can drive the scraping plate 12 to scrape the inner wall of the storage tank 2 through the connecting frame 38, and the condition of fertilizer adhesion to the inner wall is effectively reduced.

Example 3

Referring to fig. 5-7, substantially the same as in example 1, further: the ejection mechanism comprises a plurality of sliding cavities 21 arranged in the roller 5, the sliding cavities 21 correspond to the quantifying grooves 10 respectively, pistons 23 are connected in the sliding cavities 21 in a sliding mode, the pistons 23 are elastically connected with the inner bottom of the sliding cavities 21 through return springs 24, the inner bottom of the sliding cavities 21 is fixedly connected and communicated with the quantifying grooves 10 through connecting pipes 22, cambered surface airbags 20 matched with the pistons are fixedly connected in the quantifying grooves 10, fixed shafts 27 are sleeved in the hollow shaft 4, one ends of the fixed shafts 27 are fixedly connected with the electric vehicle frame 1 through connecting plates 26, first push rods 25 extending into the hollow shaft 4 are fixedly connected to the upper ends of the pistons 23, sliding grooves 29 matched with the first push rods 25 are formed in the roller 5, lugs 28 corresponding to the first push rods 25 are fixedly connected to the lower ends of the fixed shafts 27 when the roller 5 rotates, the lugs 28 at the lower ends of the fixed shafts 27 can push the first push rods 25, the first push rods 25 can drive the pistons 23 to slide downwards, gas at the inner bottom of the sliding cavities 21 can be pushed into the quantifying grooves 10 through the connecting pipes 22, and the strips 10 can be ejected out to the discharge grooves 10 quickly.

Furthermore, a guide wheel 30 is rotatably mounted on the lower end of the projection 28, the upper end of the first push rod 25 is spherical, and the guide wheel 30 can provide friction between the projection 28 and the upper end of the first push rod 25.

Example 4

Referring to fig. 2, 4 and 5, basically the same as in embodiment 1, further: sliding connection has slide 31 in the groove is arranged to the bar, slide 31's outer wall is equipped with a plurality of evenly distributed's barb 32, 4 one end fixed mounting of hollow shaft has bent axle 33, it is connected with connecting rod 34 to rotate on the bent axle 33, slide 31's lateral wall passes through support 35 fixedly connected with second push rod 36, connecting rod 34's end is rotated with the upper end of second push rod 36 and is connected, when hollow shaft 4 rotates, hollow shaft 4 can drive bent axle 33 and rotate, bent axle 33 then can drive second push rod 36 and slide from top to bottom through connecting rod 34 with slider-crank's principle, second push rod 36 then can drive slide 31 and slide from top to bottom through support 35, slide 31 then can be in the groove 6 is arranged to the bar and slide from top to bottom, slide 31 can make the discontinuity push up the inner wall of cambered surface gasbag 20, make row material efficiency further promote, and the barb 32 of slide 31 outer wall can also prevent that the bar from arranging the condition that the material groove 6 appears blockking up.

Furthermore, the outer walls of the crankshaft 33 and the two bevel gears 19 are sleeved with protective covers 37, and the protective covers 37 can well protect the crankshaft 33 and the two bevel gears 19.

Further, the upper end of the slide plate 31 is rounded to prevent the slide plate 31 from damaging the inner wall of the arc airbag 20.

The working principle is as follows: in the invention, when in use, fertilizer is put into the storage tank 2 from the feeding port 3, then the storage tank 2 is subjected to movable fertilization through the electric vehicle frame 1, when in fertilization, the driving motor 7 is turned on, the driving motor 7 drives the transmission rod 17 to rotate through the chain transmission 18, the transmission rod 17 drives the hollow shaft 4 to rotate through the two bevel gears 19, the hollow shaft 4 drives the roller 5 to rotate, when the quantitative groove 10 on the outer wall of the roller 5 corresponds to the strip-shaped discharge groove 6, the fertilizer in the quantitative groove 10 is discharged onto the soil from the strip-shaped discharge groove 6, so that uniform discharge of the fertilizer is realized, when the driving motor 7 is operated, the driving motor 7 drives the sleeve 8 to rotate through the slide rod 11, the sleeve 8 drives the stirring paddle 9 on the outer wall to stir in the storage tank 2, thereby preventing the fertilizer in the storage tank 2 from caking, and enabling the fertilizer to be blocked into the quantitative groove 10 for filling, at this moment, the driving motor 7 can drive the reciprocating screw 13 to rotate through the two straight gears 14, the reciprocating screw 13 can drive the reciprocating slide block 15 to slide up and down, the reciprocating slide block 15 can drive the sleeve 8 to slide up and down through the circular ring 16, the sleeve 8 can drive the stirring paddle 9 to rotate and stir while realizing reciprocating stirring up and down, the stirring effect is greatly improved, when the roller 5 rotates, the lug 28 at the lower end of the fixed shaft 27 can press the first push rod 25, the first push rod 25 can drive the piston 23 to slide down, so that the gas at the bottom in the sliding cavity 21 can be pressed into the quantitative trough 10 through the connecting pipe 22, the cambered surface air bag 20 can expand downwards under the action of the redundant gas, so that the fertilizer in the quantitative trough 10 can be quickly pressed into the strip-shaped discharging trough 6, the material beating of the quantitative trough 10 is higher, when the lug 28 is separated from the first push rod 25, the piston 23 can be reset under the action of the reset spring 24, and in taking back the air in quantitative groove 10 and sliding chamber 21, cambered surface gasbag 20 then can automatic contraction reset, when hollow shaft 4 rotates, hollow shaft 4 can drive bent axle 33 and rotate, bent axle 33 then can drive second push rod 36 through connecting rod 34 with slider-crank's principle and slide from top to bottom, second push rod 36 then can drive slide 31 through support 35 and slide from top to bottom, slide 31 then can slide from top to bottom in bar row material groove 6, slide 31 can make the discontinuity push up the inner wall of cambered surface gasbag 20, make row material efficiency further promote, and the barb 32 of slide 31 outer wall can also prevent that bar row material groove 6 from appearing the condition of jam.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered as the technical solutions and the inventive concepts of the present invention within the technical scope of the present invention.

Claims

1. The agricultural fertilizer applying device comprises an electric vehicle frame (1) and is characterized in that a storage tank (2) is fixedly mounted at the upper end of the electric vehicle frame (1), a feeding hole (3) is formed in the upper end of the storage tank (2), a roller (5) is rotatably connected to the inner bottom of the storage tank (2) through a hollow shaft (4), an arc-shaped concave surface matched with the roller (5) is arranged at the inner bottom of the storage tank (2), a quantifying groove (10) is uniformly distributed in the outer wall of the circumference of the roller (5), a bar-shaped discharging groove (6) matched with the quantifying groove (10) is formed in the lower end of the storage tank (2), a driving motor (7) is fixedly mounted at the upper end of the storage tank (2), a transmission rod (17) is rotatably connected to the side wall of the storage tank (2), the upper end of the transmission rod (17) is connected with the output end of the driving motor (7) through a bevel gear (18), the lower end of the transmission rod (17) is meshed with the hollow shaft (4) through two bevel gear chains (19), a stirring mechanism connected with the driving motor (7) is arranged in the storage tank (2), and an ejection mechanism matched with the quantifying groove (10) is arranged in the roller (5);

the stirring mechanism comprises a sliding rod (11) fixedly connected to the output end of a driving motor (7), the lower end of the sliding rod (11) is slidably sleeved with a sleeve (8) extending to the bottom in a storage tank (2), the outer wall of the sleeve (8) is fixedly provided with a plurality of stirring paddles (9), the upper end of the storage tank (2) is rotatably connected with a reciprocating lead screw (13), the upper end of the reciprocating lead screw (13) is meshed with the output shaft of the driving motor (7) through two straight gears (14), the outer wall of the reciprocating lead screw (13) is sleeved with a reciprocating sliding block (15) matched with the reciprocating lead screw, the upper end of the sleeve (8) is rotatably connected with a circular ring (16), and the circular ring (16) is fixedly connected with the reciprocating sliding block (15);

the ejection mechanism comprises a plurality of sliding cavities (21) arranged in a roller (5), the sliding cavities (21) correspond to a plurality of quantitative grooves (10) respectively, pistons (23) are connected in the sliding cavities (21) in a sliding mode, the pistons (23) are elastically connected with the inner bottom of the sliding cavities (21) through return springs (24), the inner bottom of each sliding cavity (21) is fixedly connected and communicated with the corresponding quantitative groove (10) through connecting pipes (22), an arc airbag (20) matched with the pistons is fixedly connected in each quantitative groove (10), a fixed shaft (27) is sleeved in the hollow shaft (4), one end of the fixed shaft (27) is fixedly connected with an electric vehicle frame (1) through a connecting plate (26), the upper ends of the pistons (23) are fixedly connected with first push rods (25) extending into the hollow shaft (4), sliding grooves (29) matched with the first push rods (25) are formed in the roller (5), and the lower ends of the fixed shafts (27) are fixedly connected with bumps (28) corresponding to the first push rods (25);

sliding connection has slide (31) in bar row material groove (6), the outer wall of slide (31) is equipped with a plurality of evenly distributed's barb (32), hollow shaft (4) one end fixed mounting has bent axle (33), it is connected with connecting rod (34) to rotate on bent axle (33), the lateral wall of slide (31) passes through support (35) fixedly connected with second push rod (36), the end of connecting rod (34) is rotated with the upper end of second push rod (36) and is connected.

2. The agricultural fertilizing apparatus as claimed in claim 1, characterised in that the end of the paddle (9) is fixedly provided with a scraper (12) by means of a connecting frame (38), the side wall of the scraper (12) being in abutment with the inner wall of the storage tank (2).

3. The agricultural fertilizing apparatus as claimed in claim 1, characterised in that the outer walls of the crankshaft (33) and the two bevel gears (19) are provided with protective covers (37).

4. An agricultural fertilizing apparatus as claimed in claim 1, characterized in that the lower end of the cam (28) is rotatably mounted with a guide wheel (30), and the upper end of the first push rod (25) is spherical.

5. An agricultural fertiliser distributor as claimed in claim 1, wherein the upper end of the slide plate (31) is rounded.

6. An agricultural fertilizing apparatus as claimed in claim 1, characterised in that the quantitative groove (10) is semicircular in cross-section.