Organic fertilizer strip fertilization machine capable of adjusting discharging direction

Abstract

The invention relates to the technical field of fertilizer application machines, in particular to an organic fertilizer strip application machine capable of adjusting the discharging direction, which comprises a material box, a fertilizer distributing assembly and a fertilizer spreading assembly. The fertilizer distributing assembly comprises a material conveying assembly and a material distributing pipe, the material distributing pipe comprises a plurality of fertilizer outlets, the material distributing pipe comprises a main fertilizer pipe and an auxiliary fertilizer pipe, and a second opening is formed in the middle of the main fertilizer pipe. The fertilizer spreading assembly comprises a discharging adjusting assembly, and the discharging adjusting assembly comprises a plurality of discharging channels. When the organic fertilizer in the main fertilizer pipe passes through the auxiliary fertilizer pipe, shunting is completed, one part of the organic fertilizer enters the auxiliary fertilizer pipe, and the other part of the organic fertilizer continues to move downwards in the main fertilizer pipe. Finally, the organic fertilizer in the main fertilizer pipe enters one discharging channel through a second opening, and the organic fertilizer in the auxiliary fertilizer pipe enters the other discharging channel through the bottom of the auxiliary fertilizer pipe. A plurality of discharging channels in the fertilizer spreading assembly can be used for respectively spreading organic fertilizer into different ditches, so that the fertilization efficiency is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of fertilizer spreaders, and specifically relates to an organic fertilizer strip spreader capable of adjusting the discharging direction. Background Art

[0002] Fertilization is a critical step in crop production. Organic fertilizer, derived primarily from plants and animals, contains a variety of nutrients essential to crops. Applying organic fertilizer is essential for increasing the organic matter content of topsoil, improving soil physical, chemical, and biological properties, and increasing arable land fertility and crop yields. However, existing fertilizer spreaders suffer from a drawback: they have only a single fertilizer outlet at the rear, effectively dispensing organic fertilizer into only one ditch at a time, resulting in low fertilization efficiency. Summary of the Invention

[0003] The object of the present invention is to provide an organic fertilizer strip spreader capable of adjusting the discharging direction. Several discharging channels in the fertilizer spreading assembly can respectively spread organic fertilizer into different ditches, thereby improving the fertilization efficiency.

[0004] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: an organic fertilizer strip spreader capable of adjusting the discharging direction, comprising: a material box; a fertilizer distribution assembly, the fertilizer distribution assembly comprising a material transport assembly and a material distribution pipe, the material transport assembly being arranged on the inner side of the material box, the output end of the material transport assembly being connected to the interior of the material distribution pipe, the material distribution pipe comprising a plurality of fertilizer outlets; a fertilizer spreading assembly, arranged on the outer side of the material box, the fertilizer spreading assembly comprising a discharging adjustment assembly, the discharging adjustment assembly comprising a plurality of discharging channels, the plurality of discharging channels corresponding to the positions of the plurality of fertilizer outlets.

[0005] Preferably, the material transport assembly includes: a fertilizer guard frame; a fertilizer transport pipe, which is arranged on the inner side of the fertilizer guard frame, the bottom of the fertilizer transport pipe is provided with a first opening, and the top of the fertilizer transport pipe is connected to the interior of the distribution pipe; and a lifting device, which is arranged on the inner side of the fertilizer transport pipe.

[0006] Preferably, it also includes a mixing assembly, which is arranged above the material box; the mixing assembly includes: a tee, the first end of the tee is connected to the middle of the fertilizer transport pipe; a hopper, which is arranged above the second end of the tee, and the interior of the hopper is connected to the second end of the tee; a pressing device, which is arranged at the third end of the tee, and the output end of the pressing device is arranged inside the tee.

[0007] Preferably, the pressing device includes: an elastic airbag, arranged inside the three-way pipe; a guide plate, arranged inside the three-way pipe; and an air pumping device, arranged outside the three-way pipe, and the output end of the air pumping device is connected to the second end of the elastic airbag.

[0008] Preferably, the mixing assembly further comprises a plurality of isolation sheets, and the plurality of isolation sheets are all provided at the first end portion of the tee pipe, and the isolation sheets are elastic sheets.

[0009] Preferably, the distribution pipe includes a main fertilizer pipe and an auxiliary fertilizer pipe, both ends of the main fertilizer pipe are connected to the output end of the material transport component, a second opening is provided in the middle of the main fertilizer pipe, and the top of the auxiliary fertilizer pipe extends into the interior of the main fertilizer pipe.

[0010] Preferably, the distribution pipe further includes an expansion cover, the interior of the expansion cover is communicated with the interior of the main fertilizer pipe, and the expansion cover corresponds to the top position of the auxiliary fertilizer pipe.

[0011] Preferably, the fertilizer spreading assembly also includes a supporting frame, and the discharge adjustment assembly also includes a first fertilizer receiving tube, and a second fertilizer receiving tube is provided on both sides of the first fertilizer receiving tube, and the second fertilizer receiving tube can slide along the inner wall of the supporting frame, and the discharge channel is provided in the first fertilizer receiving tube and the second fertilizer receiving tube.

[0012] Preferably, it also includes a fertilizer pushing component, which includes a fertilizer pushing plate and a positioning device. The fertilizer pushing plate is arranged inside the material box and is located away from one end of the material transport component. The fertilizer pushing plate is connected to the output end of the positioning device.

[0013] Preferably, a fertilizer control plate is provided in the middle of the fertilizer pushing plate, the fertilizer control plate is hinged to the fertilizer pushing plate, the fertilizer control plate is an arc-shaped plate, and the inner concave surface of the fertilizer control plate is provided on the side away from the fertilizer pushing plate.

[0014] Compared with the prior art, the present invention has the following beneficial effects: (1) The present invention includes a material box, a fertilizer distribution component and a fertilizer spreading component. When the present invention is in use, the plurality of discharge channels in the discharge adjustment component are respectively aligned with different ditches on the land. Therefore, the present invention can spread organic fertilizer into different ditches respectively, thereby improving fertilization efficiency.

[0015] (2) The present invention also includes a mixing assembly that can deliver chemical fertilizer into the fertilizer delivery pipe, thereby mixing organic fertilizer and chemical fertilizer. The combination of organic fertilizer and chemical fertilizer can improve soil quality, promote microbial activity, and improve crop yield and quality, while being both environmentally friendly and sustainable.

[0016] (3) The present invention also includes a fertilizer pushing assembly, which includes a fertilizer pushing plate, a positioning device, and a fertilizer control plate. The positioning device can drive the fertilizer pushing plate to move so that the fertilizer pushing plate pushes the organic fertilizer in the material box toward the material transport assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 An axonometric view of the present invention at one angle; Figure 2It is an axonometric drawing of the present invention from another angle; Figure 3 It is a front cross-sectional view of the present invention; Figure 4 for Figure 3 Enlarged view of point A in the middle; Figure 5 This is an axonometric view of the material box in the present invention; Figure 6 This is an axonometric view of the fertilizer distribution assembly of the present invention; Figure 7 is an axonometric cross-sectional view of the material transport assembly of the present invention; Figure 8 This is an axonometric view of the material distribution pipe in the present invention; Figure 9 for Figure 8 Enlarged view of point B in the middle; Figure 10 This is an axonometric exploded view of the fertilizer spreading assembly of the present invention; Figure 11 for Figure 10 Enlarged view of point C in the middle; Figure 12 is an axonometric view of the mixing assembly of the present invention; Figure 13 for Figure 12 Enlarged view of point D in the middle; Figure 14 It is an axonometric view of the fertilizer pushing assembly in the present invention.

[0018] Reference numerals include: 1- material box, 2- fertilizer distribution assembly, 21- material transport assembly, 211- fertilizer blocking rack, 212- fertilizer transport pipe, 2121- first opening, 213- lifting device, 22- material distribution pipe, 221- main fertilizer pipe, 2211- second opening, 222- auxiliary fertilizer pipe, 223- expansion cover, 3- fertilizer spreading assembly, 31- discharge adjustment assembly, 311- discharge channel, 312- first fertilizer receiving tube, 313- second fertilizer receiving tube, 32- carrying frame, 33- direction adjustment plate, 4- mixing assembly, 41- three-way pipe, 42- hopper, 43- material pressing device, 431- elastic airbag, 432- guide plate, 433- air pumping device, 44- isolation plate, 5- fertilizer pushing assembly, 51- fertilizer pushing plate, 52- positioning device, 53- fertilizer control plate. DETAILED DESCRIPTION

[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0020] See also Figure 1-14 The present invention provides a technical solution: an organic fertilizer strip spreader capable of adjusting the discharging direction, comprising a material box 1, a fertilizer distribution component 2 and a fertilizer spreading component 3. The fertilizer distribution component 2 comprises a material transport component 21 and a distribution pipe 22, and the distribution pipe 22 comprises a plurality of fertilizer outlets. The fertilizer spreading component 3 comprises a discharge adjustment component 31, and the discharge adjustment component 31 comprises a plurality of discharge channels 311. When the present invention is in use, organic fertilizer is first added to the material box 1, and then the material box 1 is driven to move by a tractor as traction power, and the material box 1 drives the fertilizer distribution component 2 and the fertilizer spreading component 3 to move together. When the fertilizer distribution component 2 works, the material transport component 21 sends the organic fertilizer in the material box 1 into the distribution pipe 22, and then the organic fertilizer in the distribution pipe 22 enters different discharge channels 311 through a plurality of fertilizer outlets. The plurality of discharge channels 311 are respectively aligned with different ditches on the land, so the present invention can respectively sprinkle organic fertilizer into different ditches, thereby improving the fertilization efficiency.

[0021] Example 1

[0022] See also Figure 1-7 The material transport assembly 21 includes a fertilizer retaining frame 211, a fertilizer transport pipe 212, and a lifting device 213. The bottom of the fertilizer transport pipe 212 is provided with a first opening 2121. The fertilizer retaining frame 211 can ensure that the organic fertilizer in the material box 1 is always located in front of the fertilizer transport pipe 212, so that when the lifting device 213 is in operation, the organic fertilizer in the material box 1 can correctly pass through the first opening 2121 and enter the interior of the fertilizer transport pipe 212. In this embodiment, the lifting device 213 is an auger conveyor. When the spiral blades in the auger conveyor rotate, the organic fertilizer at the bottom of the fertilizer transport pipe 212 will move upward until it enters the distribution pipe 22.

[0023] Example 2

[0024] Based on Example 1, please refer to Figure 1-12 The present invention also includes a mixing component 4, which can feed chemical fertilizer into the fertilizer transport pipe 212 so that the organic fertilizer and chemical fertilizer are mixed together. The mixed use of organic fertilizer and chemical fertilizer can improve the soil, promote microbial activity, be environmentally friendly and sustainable, and improve crop yield and quality. The mixing component 4 includes a three-way pipe 41, a hopper 42 and a pressing device 43, and the mixing component 4 can move together with the material box 1. First, add chemical fertilizer into the hopper 42, and the chemical fertilizer can enter the inside of the three-way pipe 41. When the lifting device 213 is working, the mixing component 4 works at the same time, and the pressing device 43 continuously presses the chemical fertilizer inside the three-way pipe 41 into the fertilizer transport pipe 212, and then the organic fertilizer and chemical fertilizer are sent into the distribution pipe 22 together by the lifting device 213.

[0025] See also Figure 1-12The pressing device 43 includes an elastic airbag 431, a guide plate 432, and an air pumping device 433. When the fertilizer moves to the bottom of the tee 41, the air pumping device 433 first delivers air into the elastic airbag 431. After the elastic airbag 431 expands, the fertilizer is pressed into the fertilizer transport pipe 212. The air pumping device 433 then removes the air from the elastic airbag 431, causing it to contract. The fertilizer in the hopper 42 continues to flow into the tee 41 and then moves to the bottom. Through the continuous expansion and contraction of the elastic airbag 431, the fertilizer in the tee 41 can be continuously pressed into the fertilizer transport pipe 212.

[0026] See also Figure 1-12 The guide plate 432 is connected to the inner wall of the middle portion of the tee 41 and faces the bottom of the tee 41. When the elastic airbag 431 expands, it contacts the guide plate 432. Under the restraint of the guide plate 432, the elastic airbag 431 moves toward the bottom of the tee 41. Therefore, the elastic airbag 431 can accurately press the fertilizer in the tee 41 into the fertilizer transport pipe 212 after expansion, and will not push the fertilizer in the tee 41 back into the hopper 42.

[0027] See also Figure 1-13 The mixing assembly 4 also includes a plurality of isolation sheets 44, which are elastic sheets. The isolation sheets 44 are radially distributed. The first end of the isolation sheet 44 is a wide head end and is fixedly connected to the inner wall of the tee 41, and the second end of the isolation sheet 44 is a pointed end. The initial state of the isolation sheets 44 is coplanar, and the isolation sheets 44 can isolate the fertilizer transport pipe 212 from the tee 41. When the elastic airbag 431 expands, the fertilizer in the tee 41 squeezes the isolation sheets 44, and the isolation sheets 44 undergo elastic deformation, forming openings in the middle of the isolation sheets 44, so that the fertilizer in the tee 41 can enter the fertilizer transport pipe 212. When the elastic airbag 431 contracts, the isolation sheets 44 automatically reset and return to the coplanar state, so that the organic fertilizer in the fertilizer transport pipe 212 will not enter the tee 41.

[0028] Example 3

[0029] See also Figure 1-8The distribution pipe 22 includes a main fertilizer pipe 221 and a secondary fertilizer pipe 222. The main fertilizer pipe 221 is in a C-shaped structure, and a second opening 2211 is provided in the middle of the main fertilizer pipe 221. The secondary fertilizer pipe 222 is fixedly arranged on the side wall of the secondary fertilizer pipe 222, and the top of the secondary fertilizer pipe 222 extends into the interior of the main fertilizer pipe 221. In this embodiment, the second opening 2211 and the bottom of the secondary fertilizer pipe 222 are both fertilizer outlets of the distribution pipe 22. When the fertilizer distribution assembly 2 is working, the organic fertilizer in the material box 1 will enter the interior of the main fertilizer pipe 221 at the same time through the two ends of the main fertilizer pipe 221. The organic fertilizer inside the main fertilizer pipe 221 will complete the diversion when passing through the secondary fertilizer pipe 222, and a part of the organic fertilizer will enter the secondary fertilizer pipe 222, and the other part of the organic fertilizer will continue to move downward in the main fertilizer pipe 221. Finally, the organic fertilizer in the main fertilizer pipe 221 enters one of the discharge channels 311 through the second opening 2211, and the organic fertilizer in the auxiliary fertilizer pipe 222 enters another discharge channel 311 through the bottom of the auxiliary fertilizer pipe 222, thereby achieving the effect of throwing organic fertilizer into different ditches respectively.

[0030] See also Figure 1-9 , the feed pipe 22 also includes a capacity expansion cover 223, which is a spherical structure. The capacity expansion cover 223 is fixedly arranged on the side wall of the main fertilizer pipe 221 and is located on a different side from the auxiliary fertilizer pipe 222. The inside of the capacity expansion cover 223 is communicated with the inside of the main fertilizer pipe 221, and the capacity expansion cover 223 corresponds to the top position of the auxiliary fertilizer pipe 222. There is a gap between the top of the auxiliary fertilizer pipe 222 and the inner wall of the capacity expansion cover 223. When the organic fertilizer is shunted through the auxiliary fertilizer pipe 222, the capacity expansion cover 223 can avoid the organic fertilizer from being blocked at the top position of the auxiliary fertilizer pipe 222. The organic fertilizer that has not entered the auxiliary fertilizer pipe 222 can first enter the inside of the capacity expansion cover 223, and then move downward back to the main fertilizer pipe 221 through the gap between the capacity expansion cover 223 and the auxiliary fertilizer pipe 222, ensuring that the organic fertilizer can pass through the feed pipe 22 smoothly.

[0031] See also Figure 1-11The discharge adjustment assembly 31 also includes a first fertilizer receiving tube 312 and several second fertilizer receiving tubes 313. Each of the first fertilizer receiving tube 312 and the second fertilizer receiving tube 313 is provided with a discharge channel 311. Organic fertilizer discharged through the second opening 2211 enters the discharge channel 311 in the first fertilizer receiving tube 312, while organic fertilizer discharged through the bottom of the auxiliary fertilizer pipe 222 enters the discharge channel 311 in the second fertilizer receiving tube 313. The fertilizer spreading assembly 3 also includes a support frame 32. The first fertilizer receiving tube 312 is fixedly connected to the middle of the main fertilizer pipe 221, and the second fertilizer receiving tubes 313 are able to slide along the inner wall of the support frame 32. Moving the second fertilizer receiving tubes 313 changes the spacing between them and the first fertilizer receiving tube 312, thereby accommodating grooves of varying spacing on the bottom surface during fertilization. Scale lines are provided on the support frame 32 to accurately determine the position of the second fertilizer receiving tubes 313. The support frame 32 is then secured by a locking device (not shown). A direction adjustment plate 33 is provided in each discharge channel 311. The present invention can adjust the discharge direction by rotating the direction adjustment plate 33 so that the organic fertilizer entering the discharge channel 311 can fall vertically or deviate to one side.

[0032] Example 4

[0033] See also Figure 1-14 The present invention also includes a fertilizer pushing assembly 5, which includes a fertilizer pushing plate 51, a positioning device 52 and a fertilizer control plate 53. The positioning device 52 can drive the fertilizer pushing plate 51 to move, so that the fertilizer pushing plate 51 pushes the organic fertilizer in the material box 1 close to the material transport assembly 21. In this embodiment, the positioning device 52 is an electric telescopic rod. The fertilizer control plate 53 is hinged to the fertilizer pushing plate 51, and the fertilizer control plate 53 is an arc-shaped plate. The inner concave surface of the fertilizer control plate 53 is located on the side away from the fertilizer pushing plate 51. During the movement of the fertilizer pushing plate 51, the fertilizer control plate 53 can push the organic fertilizer at the top of the material box 1 toward the material transport assembly 21, thereby preventing the organic fertilizer from accumulating on the side close to the fertilizer pushing plate 51 under the action of inertia.

[0034] See also Figure 1-14 Since the fertilizer control plate 53 is curved, the organic fertilizer can continue to roll forward after contacting the bottom surface of the fertilizer control plate 53, thereby accelerating the movement of the organic fertilizer. Even if a portion of the organic fertilizer passes over the fertilizer control plate 53 and moves to the position between the fertilizer control plate 53 and the fertilizer pushing plate 51, at this time, it is only necessary to rotate the fertilizer control plate 53 upward, and the organic fertilizer between the fertilizer control plate 53 and the fertilizer pushing plate 51 can automatically slide downward and return to the bottom of the fertilizer control plate 53 in the material box 1.

[0035] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the invention can be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be included therein. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

[0036] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. An organic fertilizer strip spreader capable of adjusting the discharging direction, characterized in that: include: Material box; A fertilizer distribution component, the fertilizer distribution component includes a material transport component and a material distribution pipe, the material transport component is arranged inside the material box, the output end of the material transport component is connected to the interior of the material distribution pipe, and the material distribution pipe includes a plurality of fertilizer outlets; A fertilizer spreading assembly is arranged outside the material box. The fertilizer spreading assembly includes a discharge adjustment assembly. The discharge adjustment assembly includes a plurality of discharge channels. The positions of the plurality of discharge channels correspond to the positions of the plurality of fertilizer outlets.

2. The organic fertilizer strip spreading machine capable of adjusting the discharging direction according to claim 1, characterized in that: The material transport component includes: Fertilizer retaining rack; A fertilizer transport pipe is provided on the inner side of the fertilizer retaining frame, a first opening is provided at the bottom of the fertilizer transport pipe, and a top of the fertilizer transport pipe is communicated with the interior of the material distribution pipe; The lifting device is arranged on the inner side of the fertilizer transport pipe.

3. The organic fertilizer strip spreading machine capable of adjusting the discharging direction according to claim 2, characterized in that: Also included is a mixing assembly, which is arranged above the material box; The mixing assembly comprises: a tee pipe, a first end portion of the tee pipe being connected to the middle portion of the fertilizer transport pipe; a hopper, disposed above the second end of the tee pipe, wherein the interior of the hopper is in communication with the second end of the tee pipe; The material pressing device is arranged at the third end of the three-way pipe, and the output end of the material pressing device is arranged inside the three-way pipe.

4. The organic fertilizer strip spreading machine capable of adjusting the discharging direction according to claim 3, characterized in that: The pressing device comprises: an elastic airbag, arranged inside the three-way pipe; A guide plate is provided inside the tee pipe; The air pumping device is arranged outside the three-way pipe, and the output end of the air pumping device is communicated with the second end of the elastic airbag.

5. The organic fertilizer strip spreading machine capable of adjusting the discharging direction according to claim 3, characterized in that: The mixing assembly further comprises a plurality of isolation sheets, which are all arranged at the first end of the tee pipe and are elastic sheets.

6. The organic fertilizer strip spreader capable of adjusting the discharging direction according to claim 1, characterized in that: The distribution pipe includes a main fertilizer pipe and an auxiliary fertilizer pipe. Both ends of the main fertilizer pipe are connected to the output end of the material transport component. A second opening is provided in the middle of the main fertilizer pipe, and the top of the auxiliary fertilizer pipe extends into the interior of the main fertilizer pipe.

7. The organic fertilizer strip spreading machine capable of adjusting the discharging direction according to claim 6, characterized in that: The material distribution pipe further includes an expansion cover, the interior of the expansion cover is communicated with the interior of the main fertilizer pipe, and the expansion cover corresponds to the top position of the auxiliary fertilizer pipe.

8. The organic fertilizer strip spreader capable of adjusting the discharging direction according to claim 6, characterized in that: The fertilizer spreading assembly also includes a supporting frame, and the discharging adjustment assembly also includes a first fertilizer receiving tube. Second fertilizer receiving tubes are provided on both sides of the first fertilizer receiving tube, and the second fertilizer receiving tubes can slide along the inner wall of the supporting frame. The discharging channel is provided in the first fertilizer receiving tube and the second fertilizer receiving tube.

9. The organic fertilizer strip spreader capable of adjusting the discharging direction according to claim 1, characterized in that: It also includes a fertilizer pushing component, which includes a fertilizer pushing plate and a positioning device. The fertilizer pushing plate is arranged inside the material box and is located away from one end of the material transport component. The fertilizer pushing plate is connected to the output end of the positioning device.

10. The organic fertilizer strip spreader capable of adjusting the discharging direction according to claim 9, characterized in that: A fertilizer control plate is provided in the middle of the fertilizer pushing plate. The fertilizer control plate is hinged to the fertilizer pushing plate. The fertilizer control plate is an arc-shaped plate. The inner concave surface of the fertilizer control plate is provided on a side away from the fertilizer pushing plate.

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