On-ridge ditching and fertilizing synchronizing device suitable for planting voacanga odorata

Abstract

The invention discloses an on-ridge ditching and fertilizing synchronization device suitable for planting voacanga odorata, and belongs to the technical field of potato planting. Comprising a ditcher, the ditcher is rotatably connected with a crushing cutter, the ditcher is further connected with a ditcher through a mounting frame, and the fertilizer applying device further comprises a fertilizer applying cylinder fixedly connected to the ditcher; the support frame is fixedly connected to the ditcher; the fertilizing pipe is connected with a spray head and is fixedly connected to the support frame; the water pump is fixedly connected to the ditcher, the water inlet end of the water pump is connected with a first water conveying pipe, and the water outlet end of the water pump is connected with a second water conveying pipe; the ditching and fertilization irrigation functions are integrated, when the ditcher moves forwards and the ditcher ditches, the water pump pumps stirred fertilizer water in the fertilization barrel, water and fertilizer are irrigated into furrows and ridges through the fertilization pipe and the spray head, manual synchronous fertilization and irrigation behind the ditcher are not needed, the ditching and fertilization efficiency is effectively improved, and the labor intensity of workers is reduced. And manpower and time cost are saved.

Description

Technical Field

[0001] This invention relates to the field of potato planting technology, and in particular to a ridge-furnishing and fertilization synchronization device suitable for potato planting. Background Technology

[0002] In the process of potato planting, trenching and fertilization are crucial steps. Applying fertilizer and water in the trenches can help the potatoes planted later survive.

[0003] Traditionally, ditching and fertilization are often done independently, requiring manual labor to follow behind the ditching machine and perform fertilization and irrigation simultaneously. However, this method is not only labor-intensive but also inefficient, making it difficult to meet the needs of large-scale planting. In actual fertilization and irrigation, some fertilizer may be washed away by the irrigation water, which may reduce the total amount of fertilizer in the ditch, affecting the subsequent fertilizer effect and the potato's absorption of nutrients. Furthermore, after ditching, the dry soil remaining on the ditching machine is difficult to clean and requires manual tapping and cleaning, increasing the labor intensity and time cost for workers. Summary of the Invention

[0004] The purpose of this invention is to solve the problems mentioned in the background art and to propose a ridge-ditching and fertilization synchronous device suitable for potato planting.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a ridge-opening and fertilizing synchronous device suitable for potato planting, comprising a ditching machine, a crushing blade rotatably connected to the ditching machine, and a ditching device connected to the ditching machine via a mounting frame; further comprising: a fertilizer cylinder fixedly connected to the ditching machine; a support frame fixedly connected to the ditching machine; a fertilizer pipe connected to a nozzle fixedly connected to the support frame; a water pump fixedly connected to the ditching machine, with a first water supply pipe connected to the water inlet end of the water pump and a second water supply pipe connected to the water outlet end of the water pump, the first water supply pipe communicating with the fertilizer cylinder and the second water supply pipe communicating with the fertilizer pipe; a rotating rod with stirring blades fixedly connected to the bottom and rotatably connected to the fertilizer cylinder; a sealing bladder fixedly connected to the side wall of the rotating rod, and a third air supply pipe fixedly connected to the rotating rod, one end of the third air supply pipe communicating with the sealing bladder and the other end of the third air supply pipe located below the sealing bladder and communicating with the fertilizer cylinder.

[0006] Preferably, a first drive cylinder is fixedly connected to the trencher. The first drive cylinder is divided into a pressure accumulator chamber and a sliding chamber by a partition. A first sliding plug is slidably connected in the sliding chamber. A first drive rod is fixedly connected to the first sliding plug. A striking ball is fixedly connected to the bottom of the first drive rod. When the first drive rod pushes the striking ball down, the striking ball abuts against the mounting frame.

[0007] Preferably, a second drive cylinder is fixedly connected to the rotating rod, a second sliding plug is slidably connected in the second drive cylinder, a fourth air supply pipe is fixedly connected to the second drive cylinder, and the end of the fourth air supply pipe away from the second drive cylinder is connected to the sealing bag.

[0008] Furthermore, a second drive cylinder is fixedly connected to the rotating rod, a second sliding plug is slidably connected in the second drive cylinder, and a fourth air supply pipe is fixedly connected to the second drive cylinder. The end of the fourth air supply pipe away from the second drive cylinder is connected to the sealing bag.

[0009] Furthermore, a fifth air supply pipe is fixedly connected to the rotating rod, and a sixth air supply pipe is fixedly connected to the first drive cylinder. The sixth air supply pipe is connected to the accumulator chamber, and one end of the fifth air supply pipe is connected to the sealing bladder. The fifth air supply pipe is connected to the sixth air supply pipe through a rotary joint.

[0010] Furthermore, a first spring is fixedly connected to the first slide plug, and the end of the first spring away from the first slide plug is fixedly connected to the bottom wall of the slide cavity.

[0011] Furthermore, a second spring is fixedly connected to the second slide, and the end of the second spring away from the second slide is fixedly connected to the inner wall of the second drive cylinder.

[0012] Preferably, a drive motor is fixedly connected to the bottom of the fertilizer cylinder, and a third drive rod is connected to the drive end of the drive motor. The third drive rod is fixedly connected to the stirring blade.

[0013] Furthermore, an exhaust pipe is fixedly connected to the first drive cylinder, and the exhaust pipe is connected to the sliding cavity.

[0014] Preferably, an air supply pipe is fixedly connected to the second drive cylinder.

[0015] Compared with existing technologies, this invention provides a ridge-opening and fertilization synchronous device suitable for potato planting, which has the following beneficial effects: This application integrates ditching, fertilization, and irrigation functions. While the ditching machine moves forward, the water pump simultaneously draws the mixed fertilizer water from the fertilizer cylinder and irrigates the furrows through the fertilizer pipe and nozzles. This eliminates the need for manual follow-up fertilization and irrigation after the ditching machine, effectively improving the efficiency of ditching and fertilization and saving labor and time costs. Furthermore, the fertilizer cylinder installed on the ditching machine effectively mixes fertilizer and water... The mixing process reduces the likelihood of fertilizer being washed away by water when applied to ditches, effectively improving fertilizer dissolution efficiency and providing higher-quality nutrients for potato growth. After fertilization, the gas in the sealed bladder flows into the accumulator chamber of the first drive cylinder, opening the solenoid valve in the connecting pipe. The gas in the accumulator chamber is then injected into the sliding chamber, pushing the first sliding plug and causing the striking ball to hit the mounting frame. Vibration is then transmitted to shake off the dry soil remaining on the furrow opener, eliminating the need for workers to perform special tapping and cleaning operations. This is convenient and quick, preparing the soil for the next use and reducing labor intensity and cleaning time. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of a ridge-furrowing and fertilization synchronous device suitable for potato planting proposed in this invention. Figure 1 ; Figure 2 This is a schematic diagram of the structure of a ridge-furrowing and fertilization synchronous device suitable for potato planting proposed in this invention. Figure 2 ; Figure 3 This is a cross-sectional view of a ridge-furnishing and fertilization synchronization device suitable for potato planting proposed in this invention. Figure 4 This invention proposes a ridge-furrowing and fertilization synchronization device suitable for potato planting. Figure 3 Enlarged view of section A in the middle; Figure 5 This invention proposes a ridge-furrowing and fertilization synchronization device suitable for potato planting. Figure 4 Enlarged view of section B; Figure 6 This invention proposes a ridge-furrowing and fertilization synchronization device suitable for potato planting. Figure 4 Enlarged view of section C.

[0017] In the diagram: 1. Trencher; 101. Crusher blade; 102. Mounting frame; 2. Fertilizer cylinder; 201. Drive block; 202. Feed pipe; 3. Support frame; 301. Fertilizer pipe; 3011. Nozzle; 4. Trench opener; 5. Water pump; 501. Second water pipe; 502. First water pipe; 6. Sealing bladder; 7. Rotating rod; 701. Third air pipe; 702. Fifth air pipe; 8. First drive cylinder; 801. Accumulator chamber; 8011. Sixth air pipe; 802. Partition plate; 803. Sliding cavity; 8031. First sliding plug; 8032. First spring; 8033. First drive rod; 8034. Exhaust pipe; 9. Second drive cylinder; 901. Second sliding plug; 902. Second spring; 903. Air supply pipe; 904. Second drive rod; 9041. Drive wheel; 905. Fourth air supply pipe; 10. Striking ball; 11. Drive motor; 12. Third drive rod; 1201. Stirring blade; 13. Rotary joint. Detailed Implementation

[0018] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments.

[0019] Example 1: Refer to Figures 1-4 A ridge-opening and fertilization synchronous device suitable for potato planting includes a ditcher 1, a rotatably connected crusher blade 101, and a ditching device 4 connected to the ditcher 1 via a mounting frame 102. It also includes: a fertilizer cylinder 2, fixedly connected to the ditcher 1; a support frame 3, fixedly connected to the ditcher 1; a fertilizer pipe 301 connected to a nozzle 3011, fixedly connected to the support frame 3; and a water pump 5, fixedly connected to the ditcher 1, with a first water delivery pipe 502 connected to the water inlet end of the water pump 5. A second water supply pipe 501 is connected to the water outlet end. The first water supply pipe 502 is connected to the fertilizer cylinder 2, and the second water supply pipe 501 is connected to the fertilizer pipe 301. A rotating rod 7 with stirring blades 1201 is fixedly connected to the bottom and is rotatably connected to the fertilizer cylinder 2. A sealing bag 6 is fixedly connected to the side wall of the rotating rod 7, and a third air supply pipe 701 is fixedly connected to the rotating rod 7. One end of the third air supply pipe 701 is connected to the sealing bag 6, and the other end of the third air supply pipe 701 is located below the sealing bag 6 and is connected to the fertilizer cylinder 2.

[0020] A first drive cylinder 8 is fixedly connected to the trencher 1. The first drive cylinder 8 is divided into a pressure accumulator 801 and a sliding cavity 803 by a partition 802. A first sliding plug 8031 ​​is slidably connected in the sliding cavity 803. A first drive rod 8033 is fixedly connected to the first sliding plug 8031. A striking ball 10 is fixedly connected to the bottom of the first drive rod 8033. When the first drive rod 8033 pushes the striking ball 10 down, the striking ball 10 abuts against the mounting frame 102.

[0021] Reference Figure 4 In specific implementation, a connecting pipe is provided on the partition 802 to connect the accumulator chamber 801 and the sliding chamber 803.

[0022] It should be noted that a small solenoid valve, which is available on the market, is installed in the connecting pipe.

[0023] A second drive cylinder 9 is fixedly connected to the rotating rod 7. A second slide plug 901 is slidably connected in the second drive cylinder 9. A fourth air supply pipe 905 is fixedly connected to the second drive cylinder 9. The end of the fourth air supply pipe 905 away from the second drive cylinder 9 is connected to the sealing bladder 6.

[0024] A drive block 201 is fixedly connected to the inner wall of the fertilizer cylinder 2. A second drive rod 904 is fixedly connected to the second slide plug 901. A drive wheel 9041 is rotatably connected to the end of the second drive rod 904 away from the second slide plug 901. The drive wheel 9041 abuts against the drive block 201.

[0025] Reference Figure 3 The top of the fertilizer cylinder 2 is fixedly connected to a feeding pipe 202, which is used to add fertilizer and water to the fertilizer cylinder 2.

[0026] A fifth air supply pipe 702 is fixedly connected to the rotating rod 7, and a sixth air supply pipe 8011 is fixedly connected to the first drive cylinder 8. The sixth air supply pipe 8011 is connected to the accumulator chamber 801. One end of the fifth air supply pipe 702 is connected to the sealing bladder 6. The fifth air supply pipe 702 is connected to the sixth air supply pipe 8011 through the rotary joint 13.

[0027] In specific implementation, refer to Figure 4 , Figure 5 Both the fifth gas pipe 702 and the third gas pipe 701 are equipped with commercially available solenoid valves.

[0028] Reference Figures 1-3 Before use, add fertilizer and water to fertilizer cylinder 2 through feed pipe 202, and move ditching machine 1 to the position to be ditched, referring to... Figure 3 During trenching, the trencher 4 on the trencher 1 will insert into the soil. At this time, the trencher 1 moves forward, and the trencher 4 will dig out the soil, thus completing the trenching operation; see reference. Figures 3-6While the ditch is being dug, the water pump 5 draws the fully stirred fertilizer water from the fertilizer cylinder 2. The drawn fertilizer water then flows through the first water pipe 502 and the second water pipe 501 into the fertilizer pipe 301. At the same time, the solenoid valve on the nozzle 3011 is opened, and the water and fertilizer in the fertilizer pipe 301 are then irrigated into the dug furrows through the nozzle 3011. This device can replenish clean water and fertilizer into the furrows while the ditch is being dug, eliminating the need for manual fertilization and irrigation following the ditching machine 1, thus improving the efficiency of ditching and fertilization.

[0029] Before fertilization, the solid granular fertilizer and water in the fertilizer cylinder 2 need to be thoroughly stirred and dissolved. At this time, the drive motor 11 is started, and the drive motor 11 will drive the stirring blade 1201 fixedly connected to it to rotate, thereby fully agitating the water and materials in the cylinder so that they can fully contact and dissolve.

[0030] Reference 4- Figure 5 During stirring and dissolving, the stirring blade 1201 will also drive the rotating rod 7 at the top to rotate synchronously. The rotation of the rotating rod 7 will drive the second drive cylinder 9, which is fixedly connected to it, to rotate synchronously. After the second drive cylinder 9 rotates to a certain angle, the drive wheel 9041 will abut against the drive block 201. At this time, under the squeezing action of the drive block 201, the drive wheel 9041 will push the second sliding plug 901 to slide. At this time, the gas in the second drive cylinder 9 will be squeezed into the sealing bladder 6 by the sliding second sliding plug 901. As the gas input into the sealing bladder 6 continues to increase, the sealing bladder 6 will inflate. After the sealing bladder 6 is fully inflated, its side wall will be tightly attached to the inner side wall of the fertilizer cylinder 2. At this time, the bottom space of the sealing bladder 6 will become a sealed chamber.

[0031] Reference Figures 4-5 When the sealing bladder 6 is fully inflated and tightly pressed against the inner wall of the fertilizer cylinder 2, the gas in the second drive cylinder 9 will continue to be delivered into the fertilizer cylinder 2. When the gas pressure in the sealing bladder 6 reaches the set threshold, the solenoid valve on the third gas supply pipe 701 will open, and part of the gas in the sealing bladder 6 will be input into the fertilizer cylinder 2 through the third gas supply pipe 701. At this time, the gas pressure in the bottom chamber of the sealing bladder 6 will increase, which will reduce the distance between gas molecules, increase the gas density, and make the contact between the solid granular fertilizer and water more sufficient. The mass transfer resistance will decrease and the mass transfer coefficient will increase, thereby improving the efficiency of mass transfer, making the solid fertilizer dissolution process more uniform, and further improving the fertilizer dissolution efficiency.

[0032] It should be noted that the amount of gas output from the third gas pipe 701 is equal to the amount of gas input into the sealing bladder 6 from the fourth gas pipe 905, so as to ensure that the sealing bladder 6 can stably adhere to the inner wall of the fertilizer cylinder 2.

[0033] A first spring 8032 is fixedly connected to the first slide plug 8031, and the end of the first spring 8032 away from the first slide plug 8031 ​​is fixedly connected to the bottom wall of the slide cavity 803.

[0034] Reference Figures 3-5 After fertilization, the solenoid valve on the fifth air supply pipe 702 is opened. At this time, the gas in the sealing bladder 6 will flow into the accumulator 801 through the fifth air supply pipe 702 and the sixth air supply pipe 8011. At this time, the worker pushes the trencher 1 out of the land to be trenched and opens the solenoid valve in the connecting pipe. At this time, the gas in the accumulator 801 will be sprayed into the sliding chamber 803. At this time, the first sliding plug 8031 ​​in the sliding chamber 803 will push the striking ball 10 downward. After the striking ball 10 moves downward a certain distance, it will hit the mounting frame 102. Through vibration, the residual dry soil on the trencher 4 will be shaken off, so that the worker will not have to knock and clean the trencher 4 again, which will facilitate the next use.

[0035] It should be noted that the solenoid valve in the connecting pipe can be opened intermittently, thereby enabling the first sliding plug 8031 ​​to move back and forth, thereby causing the striking ball 10 to strike the mounting bracket 102 back and forth.

[0036] Reference Figure 5 The first spring 8032 enables the first slider 8031 ​​to be quickly reset.

[0037] A second spring 902 is fixedly connected to the second slide plug 901, and the end of the second spring 902 away from the second slide plug 901 is fixedly connected to the inner wall of the second drive cylinder 9.

[0038] Reference Figure 4 The second spring 902 enables the second slider 901 to be quickly reset.

[0039] A drive motor 11 is fixedly connected to the bottom of the fertilizer cylinder 2. A third drive rod 12 is connected to the drive end of the drive motor 11. The third drive rod 12 is fixedly connected to the stirring blade 1201.

[0040] Reference Figure 4 In specific implementation, an exhaust pipe 8034 is fixedly connected to the first drive cylinder 8, the exhaust pipe 8034 is connected to the slide cavity 803, and an electromagnetic pressure relief valve that can be purchased on the market is installed on the exhaust pipe 8034.

[0041] Reference Figure 5 In specific implementation, a replenishing air pipe 903 is fixedly connected to the second drive cylinder 9, and a one-way valve is provided on both the replenishing air pipe 903 and the fourth air supply pipe 905.

[0042] The above description is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. A ridge-opening and fertilization synchronous device suitable for potato planting, comprising a ditching machine (1), wherein a crusher (101) is rotatably connected to the ditching machine (1), and a ditching device (4) is also connected to the ditching machine (1) via a mounting frame (102), characterized in that, Also includes: Fertilizer cylinder (2) is fixedly connected to ditching machine (1); A support frame (3) is fixedly connected to the trenching machine (1); a fertilizer pipe (301) with a nozzle (3011) is fixedly connected to the support frame (3); a water pump (5) is fixedly connected to the trenching machine (1), with a first water supply pipe (502) connected to the water inlet end of the water pump (5) and a second water supply pipe (501) connected to the water outlet end of the water pump (5), the first water supply pipe (502) being connected to the fertilizer cylinder (2) and the second water supply pipe (501) being connected to the fertilizer pipe (301); a rotating rod (7) with a stirring blade (1201) fixedly connected to the bottom is rotatably connected to the fertilizer cylinder (2); a sealing bag (6) The third gas supply pipe (701) is fixedly connected to the side wall of the rotating rod (7), and a third gas supply pipe (701) is fixedly connected to the rotating rod (7). One end of the third gas supply pipe (701) is connected to the sealing bag (6), and the other end of the third gas supply pipe (701) is located below the sealing bag (6) and is connected to the fertilizer cylinder (2). A second drive cylinder (9) is fixedly connected to the rotating rod (7), and a second slide plug (901) is slidably connected in the second drive cylinder (9). A fourth gas supply pipe (905) is fixedly connected to the second drive cylinder (9), and the end of the fourth gas supply pipe (905) away from the second drive cylinder (9) is connected to the sealing bag (6).

2. The ridge-furrowing and fertilization synchronous device for potato planting according to claim 1, characterized in that, The trencher (1) is fixedly connected to a first drive cylinder (8). The first drive cylinder (8) is separated into a pressure accumulator (801) and a sliding cavity (803) by a partition (802). A first sliding plug (8031) is slidably connected in the sliding cavity (803). A first drive rod (8033) is fixedly connected to the first sliding plug (8031). A striking ball (10) is fixedly connected to the bottom of the first drive rod (8033). When the first drive rod (8033) pushes the striking ball (10) down, the striking ball (10) abuts against the mounting frame (102).

3. The ridge-furrowing and fertilization synchronous device for potato planting according to claim 1, characterized in that, A drive block (201) is fixedly connected to the inner wall of the fertilizer cylinder (2), and a second drive rod (904) is fixedly connected to the second slide (901). A drive wheel (9041) is rotatably connected to the end of the second drive rod (904) away from the second slide (901), and the drive wheel (9041) abuts against the drive block (201).

4. A ridge-furrowing and fertilization synchronous device suitable for potato planting according to claim 2, characterized in that, A fifth air supply pipe (702) is fixedly connected to the rotating rod (7), and a sixth air supply pipe (8011) is fixedly connected to the first driving cylinder (8). The sixth air supply pipe (8011) is connected to the accumulator (801), and one end of the fifth air supply pipe (702) is connected to the sealing bladder (6). The fifth air supply pipe (702) is connected to the sixth air supply pipe (8011) through a rotary joint (13).

5. A ridge-furrowing and fertilization synchronous device suitable for potato planting according to claim 2, characterized in that, A first spring (8032) is fixedly connected to the first slide plug (8031), and the end of the first spring (8032) away from the first slide plug (8031) is fixedly connected to the bottom wall of the slide cavity (803).

6. A ridge-furrowing and fertilization synchronous device suitable for potato planting according to claim 3, characterized in that, A second spring (902) is fixedly connected to the second slide (901), and one end of the second spring (902) away from the second slide (901) is fixedly connected to the inner wall of the second drive cylinder (9).

7. A ridge-furrowing and fertilization synchronous device suitable for potato planting according to claim 1, characterized in that, The fertilizer cylinder (2) is fixedly connected to a drive motor (11) at the bottom. A third drive rod (12) is connected to the drive end of the drive motor (11). The third drive rod (12) is fixedly connected to the stirring blade (1201).

8. A ridge-furrowing and fertilization synchronous device suitable for potato planting according to claim 2, characterized in that, An exhaust pipe (8034) is fixedly connected to the first drive cylinder (8), and the exhaust pipe (8034) is connected to the slide cavity (803).

9. A ridge-furrowing and fertilization synchronous device suitable for potato planting according to claim 1, characterized in that, An air supply pipe (903) is fixedly connected to the second drive cylinder (9).

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