CN112690074A

CN112690074A - High-precision adjustable fertilizer-saving type fertilizing device and method for agricultural production

Info

Publication number: CN112690074A
Application number: CN202011577463.6A
Authority: CN
Inventors: 李文杰
Original assignee: Hefei Kanhou Agricultural Technology Co ltd
Current assignee: Hefei Kanhou Agricultural Technology Co ltd
Priority date: 2020-12-28
Filing date: 2020-12-28
Publication date: 2021-04-23

Abstract

The invention relates to the technical field of agricultural fertilization and discloses a high-precision adjustable fertilizer-saving type fertilization device and method for agricultural production, which can prevent fertilizer waste by optimizing a fertilization mode; the large-range and high-precision adjustment is realized through the cooperation of the step adjustment and the stepless adjustment, and the requirements of modern agricultural production are met; the agricultural machinery is dragged to realize fertilization work, so that the cost is reduced, and the popularization is realized.

Description

High-precision adjustable fertilizer-saving type fertilizing device and method for agricultural production

Technical Field

The invention relates to the technical field of industrial fertilization, in particular to a high-precision adjustable fertilizer-saving type fertilization device and method for agricultural production.

Background

When the soil can not provide the nutrition required by the growth and development of crops, the action of artificially supplementing the crops with nutrient elements is called fertilization. The soil nutrient can be increased by applying organic fertilizer or inorganic fertilizer. Most of the inorganic fertilizer is easy to dissolve, and after the inorganic fertilizer is applied, the part of the inorganic fertilizer is absorbed by soil to preserve the soil, and the inorganic fertilizer can be absorbed by crops immediately. Most of organic fertilizers are decomposed by microorganisms except for a small amount of nutrients which can be directly absorbed by crops, so that the crops can be utilized, and when the crops are required to be fertilized in a large-scale planting field, a fertilizing device is required, most of fertilizing devices are used for fertilizing soil beside the crops, but the fertilizer is applied to the position where the crops cannot be absorbed, so that the fertilizer is wasted; in order to meet the requirement of fertilizing amount in actual use, the prior art is provided with a fertilizing device capable of quantitatively fertilizing at intervals, but the prior fertilizing device either has no adjusting function or is not accurate enough in adjustment or is not large enough in adjusting range. Therefore, the existing fertilizing device cannot meet the requirements of the current agricultural production; and current fertilizer injection unit is from taking independent power usually, and fertilizer injection unit's cost is than higher like this, and is big to peasant household's economic burden, is unfavorable for fertilizer injection unit's popularization and application.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a high-precision adjustable fertilizer-saving type fertilizing device and method for agricultural production, which have the advantages that a user can apply fertilizer to a position where crops are easy to absorb, so that fertilizer waste is avoided, and the like. The invention can realize the stepped gear adjustment of the fertilization interval and the fertilization amount by replacing the gear set, thereby realizing the adjustment requirement in a large range; the requirement of high-precision stepless adjustment is met through the screw adjustment of the trapezoidal block; the two are matched to realize large-range and high-precision adjustment; meets the requirement of modern agricultural production. The invention realizes the fertilization work by dragging the agricultural machine, does not need to independently provide power, is suitable for the existing agricultural machine, and has the advantages of low cost and easy popularization.

(II) technical scheme

In order to realize the purpose that the user can apply the fertilizer to the position which is easy to absorb the crops, so that the fertilizer is not wasted, the invention provides the following technical scheme: a fertilizer-saving type fertilizing device and method for agricultural production capable of being adjusted with high precision comprises a shell 1, wherein the shell 1 is a box body and is not provided with an upper wall and a lower wall, two rotating columns 10 are movably penetrated through the rear side of the shell 1, rotating wheels 11 are fixedly mounted at the front ends and the rear ends of the two rotating columns 10, a rotating rod 8 is movably penetrated through the rear inner wall of the shell 1, a driving belt 9 is movably sleeved on the rotating rod 8 and the left rotating column 10, a gear a7 is movably sleeved on the rotating rod 8, two fixing grooves a36 are formed in the gear a7, two fixing strips a37 are fixedly mounted on the rotating rod 8, two fixing strips a37 are respectively and movably connected with the two fixing grooves a36, a rotating rod 12 is movably penetrated through the rear inner wall of the shell 1, a rotating disk 6 is fixedly penetrated on the rotating rod 12, a trapezoidal block 5 is fixedly mounted on the rotating disk 6, a gear b13 is movably sleeved on the rotating rod 12, a fixing groove, two fixing strips b34 are fixedly arranged on the rotary rod 12, the two fixing strips b34 are movably connected with the two fixing grooves b35 respectively, and the trapezoidal block 5 contacts the trigger ball 24 to realize the fertilizing action.

Preferably, a hook for dragging the agricultural machine is arranged on the shell 1 on the advancing direction side of the fertilizing device.

Preferably, the front side of the rotating disk 6 is provided with a chute 3, a sliding block 32 is movably connected in the chute 3, and the front side of the sliding block 32 is fixedly provided with a trapezoidal block 5; a screw a4 is movably penetrated through one wall of the chute 3 close to the rotary rod 12, and a screw a4 is threaded through the slide block 32.

Preferably, inner wall fixed mounting has storage tank 2 behind shell 1, the lower wall fixedly connected with discharging pipe 27 of storage tank 2, fixed mounting has support bar 29 in discharging pipe 27, transverse groove 23 has been seted up to support bar 29 downside, swing joint has movable block 28 in the transverse groove 23, the right side fixed mounting of movable block 28 has pressure spring 30, pressure spring 30's right-hand member and the right wall fixed connection of transverse groove 23, the downside fixed mounting of movable block 28 has baffle 22, the upside and the laminating of discharging pipe 27 downside of baffle 22, inner wall fixed mounting has supporting shoe 26 behind shell 1, supporting shoe 26 right side activity runs through there is trigger lever 25, trigger lever 25's left end fixed mounting has trigger ball 24, the laminating of trigger lever 25 right-hand member and baffle 22 left side.

Preferably, the trapezoidal blocks 5 have spare parts with different slopes for replacement; the inclined plane is a plane with different inclination angles or a smooth surface consisting of different arcs.

Preferably, a limiting strip 31 is fixedly mounted on the right side of the moving block 28, and the right end of the limiting strip 31 movably penetrates through the right wall of the discharge pipe 27.

Preferably, the inner wall fixed mounting has two rectangular 21 behind shell 1, and fixed mounting has connecting pipe 17 between two rectangular 21, and the upper end of connecting pipe 17 is laminated with baffle 22 downside.

Preferably, the connecting pipe 17 is movably sleeved with a lifting frame 33, a connecting rod 15 is fixedly mounted on the left side of the lifting frame 33, and a mud shovel 16 is fixedly mounted at the lower end of the connecting rod 15.

Preferably, two inclined plates 18 are fixedly mounted on the right side of the lifting frame 33, and the sides of the two inclined plates 18 close to each other are fixedly connected.

Preferably, the fixed frame 20 is fixedly sleeved outside the connection pipe 17, the screw b19 is movably connected to the upper side of the lifting frame 33 through a bearing, and the screw b19 penetrates through the fixed frame 20 in a threaded manner.

(III) advantageous effects

Compared with the prior art, the invention provides the fertilizer-saving type fertilizing device and method for agricultural production, which can be adjusted with high precision, and has the following beneficial effects:

1. the fertilizer applying device for agriculture comprises a fertilizer storage box, a device is pulled leftwards by putting the fertilizer into the fertilizer storage box, so that a left rotary column can be driven to rotate by two rotary wheels on the left, a rotary rod is driven to rotate by a transmission belt, a gear a can be driven to rotate, a gear b can be driven to rotate, a rotary rod can be driven to rotate, the rotary disk can be driven to rotate, a trapezoidal block can be driven to rotate around the rotary rod through a sliding block, when an inclined plane of the trapezoidal block is contacted with a trigger ball, the rotary rod can be driven to rotate continuously, the trigger ball can be driven to move rightwards, the trigger rod can be driven to move rightwards, a baffle can be driven to move rightwards, the fertilizer in the fertilizer storage box can fall along a discharge pipe for applying fertilizer, after the trapezoidal block is separated from the trigger ball, a movable block can, just so can block the discharging pipe to stop the fertilization, just so can fertilize at an interval, through the big small proportion of changing gear a and gear b, just can adjust the rotation speed of rotatory rod 12, thereby the distance between the adjustment fertilization department, the user just can be applyed fertilizer in the position that crops easily absorb, just so can not lead to fertilizer extravagant.

2. According to the agricultural fertilizing device, the rotating speed of the rotary rod 12 can be adjusted by changing the size ratio of the gear a7 to the gear b13, a plurality of replaceable combinations of the gear a7 and the gear b13 are provided as accessories, the stepped gear adjustment of fertilizing intervals and fertilizing amount is realized, and the large-range adjustment requirement is realized; the slide block can be driven to move towards the direction of the rotary rod or be far away from the rotary rod by rotating the screw rod a left and right, so that the distance between the trapezoidal block and the rotary rod can be adjusted by rotating the screw rod a left and right, the distances between the trapezoidal block and the rotary roller are different, the right moving distances of the trigger ball are different when the trigger ball is triggered, the right moving distances of the trigger rod are different, the right moving distances of the baffle are different, the quantities of the fallen fertilizers are different, and the high-precision stepless adjustment of the fertilization interval and the fertilization amount can be realized by adjusting the screw rod of the trapezoidal block; the two are matched to realize large-range and high-precision adjustment; meets the requirement of modern agricultural production.

3. The invention realizes the fertilization work by dragging the agricultural machine, does not need to independently provide power, is suitable for the existing agricultural machine, and has the advantages of low cost and easy popularization.

4. This fertilizer injection unit of agricultural usefulness can prevent through the connecting pipe that the fertilizer that falls from the discharging pipe scatters around to improve the result of use of device, can set up the mud groove subaerial when the device moves left through the mud shovel, thereby fertilizer can fall into the mud groove in, the device continues to move left, two swash plates will push away the mud on mud groove both sides to the mud inslot, thereby just can cover fertilizer, do not need follow-up covering like this, thereby convenience of customers uses.

5. This fertilizer injection unit of agricultural usefulness just can drive the lift frame with the stabilization post through controlling rotatory screw rod b and reciprocate to can drive the connecting rod and reciprocate, just so can drive the mud shovel and reciprocate, can drive two swash plates simultaneously and reciprocate, thereby when needs use device, can be with mud shovel and swash plate downstream, when needs transfer device, just can be with mud shovel and swash plate upstream, thereby improve the result of use of device.

Drawings

FIG. 1 is a schematic cross-sectional front view of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1A;

FIG. 3 is a right side sectional view of the rotary disk of FIG. 1 according to the present invention;

FIG. 4 is a left side cross-sectional view of gear a of FIG. 1 according to the present invention;

FIG. 5 is a schematic top view of the lifting frame of FIG. 1 according to the present invention;

fig. 6 is a schematic front perspective view of the present invention.

In the figure: 1. a housing; 2. a material storage box; 3. a chute; 4. a screw a; 5. a trapezoidal block; 6. rotating the disc; 7. a gear a; 8. rotating the rod; 9. a transmission belt; 10. a spin column; 11. a rotating wheel; 12. rotating the stick; 13. a gear b; 14. a stabilization post; 15. a connecting rod; 16. shoveling the mud; 17. a connecting pipe; 18. a sloping plate; 19. a screw b; 20. a fixing frame; 21. a strip; 22. a baffle plate; 23. a transverse groove; 24. a trigger ball; 25. a trigger lever; 26. a support block; 27. a discharge pipe; 28. a moving block; 29. a supporting strip; 30. a pressure spring; 31. a limiting strip; 32. a slider; 33. a lifting frame; 34. a fixing strip b; 35. fixing grooves b; 36. a fixed groove a; 37. and (5) fixing the strip a.

Detailed Description

The present invention will be described in further detail with reference to the drawings, wherein like elements are designated by like reference numerals, wherein the terms "front", "rear", "left", "right", "upper" and "lower", "bottom" and "top" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular element.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: a high-precision adjustable fertilizer-saving type fertilization device and method for agricultural production comprises a shell 1, wherein the shell 1 is a box body and is not provided with an upper wall and a lower wall, two rotary columns 10 movably penetrate through the rear side of the shell 1, rotary wheels 11 are fixedly mounted at the front ends and the rear ends of the two rotary columns 10, a rotary rod 8 movably penetrates through the rear inner wall of the shell 1, a transmission belt 9 is movably sleeved on the rotary rod 8 and the left rotary column 10, a gear a7 is movably sleeved on the rotary rod 8, two fixing grooves a36 are formed in the gear a7, two fixing strips a37 are fixedly mounted on the rotary rod 8, two fixing strips a37 are respectively and movably connected with the two fixing grooves a36, and replacement of the gear a7 is facilitated; a rotary rod 12 penetrates through the inner wall of the back of the shell 1 in a movable manner, a rotary disk 6 penetrates through the rotary rod 12 fixedly, a sliding groove 3 is formed in the front side of the rotary disk 6, a sliding block 32 is movably connected in the sliding groove 3, a trapezoidal block 5 is fixedly mounted on the front side of the sliding block 32, a gear b13 is movably sleeved on the rotary rod 12, a fixed groove b35 is formed in the gear b13, two fixed strips b34 are fixedly mounted on the rotary rod 12, and the two fixed strips b34 are respectively and movably connected with the two fixed grooves b35, so that the gear b13 can be replaced conveniently; the rotating speed of the rotary rod 12 can be adjusted by changing the size ratio of the gear a7 to the gear b13, a plurality of replaceable combinations of the gear a7 and the gear b13 are provided as accessories, the fertilizer application interval and the fertilizer application amount can be adjusted in a step gear, and the adjustment requirement in a large range can be met; the rear inner wall of the shell 1 is fixedly provided with a storage box 2, the lower wall of the storage box 2 is fixedly connected with a discharge pipe 27, the interior of the discharge pipe 27 is fixedly provided with a support bar 29, the lower side of the support bar 29 is provided with a transverse groove 23, the interior of the transverse groove 23 is movably connected with a movable block 28, the right side of the movable block 28 is fixedly provided with a pressure spring 30, the right end of the pressure spring 30 is fixedly connected with the right wall of the transverse groove 23, the lower side of the movable block 28 is fixedly provided with a baffle 22, the upper side of the baffle 22 is attached to the lower side of the discharge pipe 27, the rear inner wall of the shell 1 is fixedly provided with a support block 26, the right side of the support block 26 is movably provided with a trigger rod 25, the left end of the trigger rod 25 is fixedly provided with a trigger ball 24, the right end of the trigger rod 25 is attached to the left side of the baffle 22, one, or far away from the rotary stick 12, so that the distance between the trapezoidal block 5 and the rotary stick 12 can be adjusted by rotating the screw rod a4 left and right, the right side of the moving block 28 is fixedly provided with the limit strip 31, the right end of the limit strip 31 movably penetrates through the right wall of the discharging pipe 27, the rear inner wall of the shell 1 is fixedly provided with two strips 21, a connecting pipe 17 is fixedly arranged between the two strips 21, the upper end of the connecting pipe 17 is attached to the lower side of the baffle 22, the connecting pipe 17 is movably sleeved with the lifting frame 33, the left side of the lifting frame 33 is fixedly provided with the connecting rod 15, the lower end of the connecting rod 15 is fixedly provided with the mud shovel 16, the right side of the lifting frame 33 is fixedly provided with two inclined plates 18, the sides of the two inclined plates 18 close to each other are fixedly connected, the outer side of the connecting pipe 17 is fixedly sleeved with the fixed, the stabilizing post 14 movably extends through the stationary frame 20.

In use, the first step: by putting fertilizer into the storage box 2, pulling the device to the left, so that the left two rotating wheels 11 will drive the left rotating column 10 to rotate, thereby driving the rotating rod 8 to rotate through the transmission belt 9, so as to drive the gear a7 to rotate, thereby driving the gear b13 to rotate, so as to drive the rotating rod 12 to rotate, thereby driving the rotating disk 6 to rotate, so as to drive the trapezoidal block 5 to rotate around the rotating rod 12 through the sliding block 32, when the inclined surface of the trapezoidal block 5 contacts the trigger ball 24, the inclined surface will drive the trigger ball 24 to move to the right, thereby driving the trigger rod 25 to move to the right, so as to drive the baffle 22 to move to the right, thereby fertilizer in the storage box 2 will fall down along the discharging pipe 27 for fertilizing, when the trapezoidal block 5 is separated from the trigger ball 24, the resilience of the pressure spring 30 will drive the moving block 28 to move to, thereby drive baffle 22 and move left, just so can block discharging pipe 27 to stop fertilization, just so can fertilize at a distance interval, through changing the size ratio of gear a7 and gear b13, just can adjust the rotational speed of rotatory rod 12 to adjust the distance between the fertilization department, the user just can fertilize the position that crops are easily absorbed, just so can not lead to fertilizer extravagant.

The second step is that: the rotating speed of the rotary rod 12 can be adjusted by changing the size ratio of the gear a7 to the gear b13, a plurality of replaceable combinations of the gear a7 and the gear b13 are provided as accessories, the fertilizer application interval and the fertilizer application amount are adjusted in a step gear mode, and the adjustment requirement in a large range is met; the slide block 32 can be driven to move towards the direction of the rotary rod 12 or to be far away from the rotary rod 12 by rotating the screw rod a4 left and right, so that the distance between the trapezoidal block 5 and the rotary rod 12 can be adjusted by rotating the screw rod a4 left and right, the distance between the trapezoidal block 5 and the rotary rod 12 is different, the distance for the trigger ball 24 to move rightwards is different when the trigger ball 24 is triggered to obtain 24, the distance for the trigger rod 25 to move rightwards is different, the distance for the baffle plate 22 to move rightwards is different, the amount of the fertilizer falling down is different, and the high-precision stepless adjustment of the fertilization interval and the fertilization amount can be realized by adjusting the screw rod of the trapezoidal block; the two are matched to realize large-range and high-precision adjustment; meets the requirement of modern agricultural production.

The third step: can prevent through connecting pipe 17 that the fertilizer that falls from discharging pipe 27 from scattering all around to improve the result of use of device, can set up the mud groove on the ground when the device moves left through mud shovel 16, thereby fertilizer can fall into the mud groove in, the device continues to move left, two swash plates 18 will push away the mud on mud groove both sides to the mud inslot, thereby just can cover fertilizer, do not need follow-up covering like this, thereby convenience of customers uses.

The fourth step: the left and right rotating screws b19 can drive the lifting frame 33 to move up and down with the stabilizing column 14, so that the connecting rod 15 can be driven to move up and down, the mud shovel 16 can be driven to move up and down, the two sloping plates 18 can be driven to move up and down, the mud shovel 16 and the sloping plates 18 can be moved down when the device needs to be used, the mud shovel 16 and the sloping plates 18 can be moved up when the device needs to be transferred, and the using effect of the device is improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an agricultural production is with fertile type fertilizer injection unit of festival, includes shell (1), its characterized in that: the shell (1) is a box body and is not provided with an upper wall and a lower wall, two rotary columns (10) are movably penetrated through the rear side of the shell (1), rotary wheels (11) are fixedly installed at the front ends and the rear ends of the two rotary columns (10), a rotary rod (8) is movably penetrated through the rear inner wall of the shell (1), a transmission belt (9) is movably sleeved on the rotary rod (8) and the left rotary column (10), a gear a (7) is movably sleeved on the rotary rod (8), two fixed grooves a (36) are formed in the gear a (7), two fixed strips a (37) are fixedly installed on the rotary rod (8), the two fixed strips a (37) are respectively movably connected with the two fixed grooves a (36), a rotary rod (12) is movably penetrated through the rear inner wall of the shell (1), a rotary disk (6) is fixedly penetrated on the rotary rod (12), a trapezoidal block (5) is fixedly installed on the rotary disk (6, gear b (13) have been cup jointed to the activity on rotatory rod (12), have seted up fixed slot b (35) on gear b (13), and fixed mounting has two fixed strip b (34) on rotatory rod (12), and two fixed strip b (34) respectively with two fixed slot b (35) swing joint, trigger ball (24) through trapezoidal piece (5) contact and realize the fertilization action.

2. The fertilizer-saving type fertilizer applying device for agricultural production according to claim 1, characterized in that: and a hook for dragging an agricultural machine is arranged on the shell (1) on the advancing direction side of the fertilizing device.

3. The fertilizer-saving type fertilizer application device for agricultural production according to claim 2, characterized in that: a sliding chute (3) is formed in the front side of the rotating disc (6), a sliding block (32) is movably connected in the sliding chute (3), and a trapezoidal block (5) is fixedly mounted on the front side of the sliding block (32); a screw a (4) is movably penetrated through one wall of the sliding groove (3) close to the rotating rod (12), and the screw thread of the screw a (4) penetrates through the sliding block (32).

4. The fertilizer-saving type fertilizer application device for agricultural production according to claim 3, characterized in that: inner wall fixed mounting has storage case (2) behind shell (1), lower wall fixedly connected with discharging pipe (27) of storage case (2), fixed mounting has support bar (29) in discharging pipe (27), transverse groove (23) have been seted up to support bar (29) downside, swing joint has movable block (28) in transverse groove (23), the right side fixed mounting of movable block (28) has compression spring (30), the right-hand member and transverse groove (23) right side wall fixed connection of compression spring (30), the downside fixed mounting of movable block (28) has baffle (22), the upside and the laminating of discharging pipe (27) downside of baffle (22), inner wall fixed mounting has supporting shoe (26) behind shell (1), supporting shoe (26) right side activity runs through has trigger lever (25), the left end fixed mounting of trigger lever (25) has trigger ball (24), the laminating of trigger lever (25) right-hand member and baffle (22) left side.

5. The fertilizer-saving type fertilizer application device for agricultural production according to claim 3, characterized in that: the trapezoid blocks (5) are provided with spare parts with different inclined surfaces for replacement; the inclined plane is a plane with different inclination angles or a smooth surface consisting of different arcs.

6. The fertilizer-saving type fertilizer application device for agricultural production according to claim 4, wherein: a limiting strip (31) is fixedly mounted on the right side of the moving block (28), and the right end of the limiting strip (31) movably penetrates through the right wall of the discharge pipe (27).

7. The fertilizer-saving type fertilizer application device for agricultural production according to claim 4, wherein: inner wall fixed mounting has two rectangular (21) behind shell (1), and fixed mounting has connecting pipe (17) between two rectangular (21), and the upper end and baffle (22) downside laminating of connecting pipe (17).

8. The fertilizer-saving type fertilizer application device for agricultural production according to claim 7, wherein: the connecting pipe (17) is movably sleeved with a lifting frame (33), the left side of the lifting frame (33) is fixedly provided with a connecting rod (15), and the lower end of the connecting rod (15) is fixedly provided with a mud shovel (16).

9. The fertilizer-saving type fertilizer application device for agricultural production according to claim 8, wherein: two inclined plates (18) are fixedly mounted on the right side of the lifting frame (33), and one sides of the two inclined plates (18) which are close to each other are fixedly connected.

10. The fertilizer-saving type fertilizer application device for agricultural production according to claim 9, characterized in that: the fixed frame (20) is fixedly sleeved on the outer side of the connecting pipe (17), the upper side of the lifting frame (33) is movably connected with a screw b (19) through a bearing, and the screw b (19) penetrates through the fixed frame (20) in a threaded mode.