A high-efficiency fertilizer device for potato planting

Abstract

The utility model discloses a kind of high-efficiency fertilizing device for potato planting, belong to agricultural planting fertilization technical field.A kind of high-efficiency fertilizing device for potato planting, including rack, the fertilizer box for storing fertilizer is fixedly connected on the rack, fertilizer box is fixedly connected with discharge pipe, further include: the adjusting block of sliding connection on rack, and adjusting block is sleeved on the outside of discharge pipe, adjusting groove is opened in rack, sliding block is slidably connected in adjusting groove, and sliding block is fixedly connected with adjusting block, equidistantly arranged with positioning hole on rack, and sliding block is provided with the lock hole compatible with positioning hole, when lock hole and positioning hole are communicated, locking passage is formed, and plug-in rod is movably connected in locking passage;The utility model uses adjusting block, sliding block, positioning hole and plug-in rod cooperation, can be according to on-site adaptation demand fast adjustment distance between discharge pipe, and then according to row spacing adjustment fertilizing distance, improve the utilization of fertilizer.

Description

Technical Field

[0001] This utility model relates to the field of agricultural planting and fertilization technology, and in particular to a high-efficiency fertilization device for potato planting. Background Technology

[0002] The high-efficiency fertilizer applicator for potato planting is a stand-alone agricultural machine mainly used for topdressing or basal fertilizer application during the potato growth cycle. It opens furrows on the side of the ridge through a furrow opener, and the precision fertilizer dispensing system accurately delivers fertilizer into the furrows. Then, the soil covering device completes the burial. This equipment can achieve deep fertilization while maintaining a safe distance from the plants, avoiding damage to roots and burning of seedlings, effectively improving fertilizer utilization and meeting the nutritional needs of potatoes at different growth stages.

[0003] Currently, the fertilizer applicators widely used in potato cultivation still have several significant defects in actual operation. On the one hand, the fixed distance between fertilizer pipes makes it difficult to adapt to different planting patterns and agronomic requirements, causing the fertilizer application position to deviate from the seed potato growth area, which seriously affects the effective utilization of fertilizer. On the other hand, the fertilizer discharge system of existing equipment has poor anti-clogging ability. Especially when applying wet or easily caking fertilizers, the fertilizer tank is prone to clogging, resulting in "arch bridge" blockage, which interrupts the fertilization operation. This not only reduces the efficiency of operation, but also requires frequent manual cleaning, increasing labor intensity. Utility Model Content

[0004] The purpose of this invention is to solve the problems of fixed distance between fertilizer pipes in the prior art, making it difficult to adapt to different row spacings and thus adjust, as well as the easy blockage in the existing fertilizer box, and to propose a high-efficiency fertilizer application device for potato planting.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: A high-efficiency fertilization device for potato cultivation includes a frame, a fertilizer box for storing fertilizer fixedly connected to the frame, a discharge pipe fixedly connected to the fertilizer box, and an adjusting block slidably connected to the frame and sleeved on the outside of the discharge pipe. The frame has an adjusting groove, a slider slidably connected within the adjusting groove, and the slider is fixedly connected to the adjusting block. Positioning holes are evenly spaced on the frame, and the slider has locking holes that match the positioning holes. When the locking holes and positioning holes are connected, a locking channel is formed. A connecting rod is movably connected within the locking channel. When the connecting rod moves, the slider locks or unlocks from the frame. An anti-blocking component is rotatably installed inside the fertilizer box. When the anti-blocking component rotates, the fertilizer inside the fertilizer box is agitated.

[0006] Preferably, the lower surface of the fertilizer box has equidistantly arranged feeding hoppers, which are tapered in shape. The large end of the feeding hopper is connected to the fertilizer box, and the small end of the feeding hopper is fixedly connected to a connecting pipe. The feeding end of the connecting pipe is connected to the discharge pipe, so that the fertilizer can flow smoothly from the feeding hopper to the discharge pipe under its own weight.

[0007] Preferably, the anti-clogging component includes a rotating roller rotatably installed inside the fertilizer bin. The rotating roller has a ring of deflector plates arranged on its cylindrical surface, and the deflector plates are positioned above the feed hopper. When the rotating roller rotates, the deflector plates dislodge the clumps of fertilizer inside the fertilizer bin.

[0008] Preferably, a support wheel is rotatably connected to the frame via a rotating shaft, a drive wheel is fixedly connected to the rotating shaft, and the drive shaft of the rotating roller extends to the outside of the fertilizer box. A driven wheel is sleeved on the drive shaft, and the driven wheel is connected to the drive wheel via a chain drive. When the support wheel rotates, the rotating roller rotates with the support wheel and moves the fertilizer in the fertilizer box through a lever.

[0009] Preferably, a ditching rod is fixedly connected to the lower surface of the adjusting block, and the ditching rod is installed at the front end of the discharge pipe. The ditching rod is triangular in shape, with the apex facing the running direction of the frame. When the frame moves forward, the ditching rod plows the field to create fertilizer channels.

[0010] Preferably, a guide block is fixedly connected inside the fertilizer bin, and the guide block is installed between adjacent feed hoppers to guide the direction of fertilizer movement between adjacent feed hoppers.

[0011] Compared with the prior art, this utility model provides a high-efficiency fertilization device for potato planting, which has the following beneficial effects: 1. This high-efficiency fertilization device for potato planting, through the combined use of adjusting blocks, sliders, positioning holes and plug rods, can effectively adjust the distance between the discharge pipes, thereby changing the row spacing for fertilization according to needs. It can be quickly adjusted according to on-site fertilization needs, improving the adaptability during use and avoiding the problem of low fertilizer utilization rate after fertilization.

[0012] 2. This high-efficiency fertilization device for potato planting, through the combined use of rotating rollers and agitators, can agitate the fertilizer in the fertilizer box by agitating the fertilizer through the agitators, thereby avoiding fertilizer clumping or friction between fertilizer particles that would cause fertilizer to accumulate and block the top of the hopper, forming an "arch bridge" phenomenon. This avoids the need to stop the machine and manually crush the clumped or blocked fertilizer, effectively improving the efficiency of fertilization.

[0013] The parts of this device not described herein are the same as or can be implemented using existing technologies. This utility model utilizes an adjusting block, a slider, a positioning hole, and a plug rod in combination to quickly adjust the distance between the discharge pipes according to the on-site adaptation requirements, and then adjust the fertilization distance according to the row spacing to improve the utilization rate of fertilizer. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the isometric structure of this utility model. Figure 1 ; Figure 2 This is a schematic diagram of the isometric structure of this utility model. Figure 2 ; Figure 3 For the present utility model Figure 2 Enlarged structural diagram at point A in the middle; Figure 4 This is a partial structural schematic diagram of the present invention; Figure 5 For the present utility model Figure 4 Enlarged structural diagram at point B.

[0015] In the diagram: 1. Frame; 2. Fertilizer bin; 21. Guide block; 3. Rotary roller; 4. Paddle plate; 5. Feed hopper; 6. Discharge pipe; 61. Connecting pipe; 7. Adjusting groove; 8. Adjusting block; 81. Sliding block; 82. Grooving rod; 83. Positioning hole; 84. Connecting rod; 9. Support wheel; 10. Drive wheel; 101. Chain; 102. Driven wheel. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0017] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0018] Example: Reference Figures 1-5A high-efficiency fertilization device for potato planting includes a frame 1, a fertilizer box 2 for storing fertilizer fixedly connected to the frame 1, a discharge pipe 6 fixedly connected to the fertilizer box 2, and an adjusting block 8 slidably connected to the frame 1, with the adjusting block 8 sleeved on the outside of the discharge pipe 6. The frame 1 has an adjusting groove 7, and a slider 81 is slidably connected within the adjusting groove 7, with the slider 81 fixedly connected to the adjusting block 8. Positioning holes 83 are evenly arranged on the frame 1, and the slider 81 has a locking hole adapted to the positioning hole 83. When the locking hole communicates with the positioning hole 83, a locking channel is formed. A connecting rod 84 is movably connected within the locking channel. When the connecting rod 84 moves, the slider 81 locks or unlocks from the frame 1. An anti-blocking component is rotatably installed inside the fertilizer box 2. When the anti-blocking component rotates, the fertilizer inside the fertilizer box 2 is agitated.

[0019] In this embodiment, when the plug rod 84 is pulled out from the locking channel, the slider 81 is unlocked. By pushing the adjusting block 8, the distance between adjacent discharge pipes 6 can be changed, which can be adjusted according to the needs of the site, effectively improving the adaptation effect during fertilization and improving the efficiency of topdressing. At the same time, the anti-blocking component can prevent the problem of fertilizer accumulation and blockage in the fertilizer box 2.

[0020] Reference Figure 4 As shown, the lower surface of the fertilizer box 2 has equidistantly arranged feeding hoppers 5. The feeding hoppers 5 are designed to be tapered, and the large end of the feeding hoppers 5 is connected to the fertilizer box 2. The small end of the feeding hoppers 5 is fixedly connected to a connecting pipe 61. The feeding end of the connecting pipe 61 is connected to the discharge pipe 6, so that the fertilizer can flow smoothly from the feeding hoppers 5 to the discharge pipe 6 due to its own weight.

[0021] In this embodiment, the feed hopper 5 is designed to be tapered, which makes the fertilizer flow more smoothly in the fertilizer box 2, reducing the possibility of fertilizer blockage. Then, the fertilizer is transported to the fertilization site through the connecting pipe 61 and the discharge pipe 6, effectively improving the utilization rate of fertilizer.

[0022] Reference Figure 4 As shown, the anti-clogging component includes a rotating roller 3 rotatably installed inside the fertilizer box 2. A paddle plate 4 is arranged in a ring on the cylindrical surface of the rotating roller 3, and the paddle plate 4 is positioned above the feed hopper 5. When the rotating roller 3 rotates, the paddle plate 4 moves the clumps of fertilizer inside the fertilizer box 2.

[0023] In this embodiment, the rotating roller 3 with anti-blocking components works in conjunction with the deflector plate 4. When the rotating roller 3 works continuously, the deflector plate 4 works accordingly, continuously stirring and squeezing the fertilizer in the fertilizer box 2. On the one hand, it breaks up some of the clumps of fertilizer, making it easier for the fertilizer to flow into the feed hopper 5. On the other hand, by continuously stirring the fertilizer in the fertilizer box 2 with the deflector plate 4, it avoids the fertilizer from squeezing each other and generating friction when its own weight affects the flow, thus preventing the phenomenon of arching and blockage. This effectively improves the flow effect of the fertilizer and avoids the situation where the fertilizer clumps or blocks, requiring the equipment to be stopped and the fertilizer to be squeezed by manual assistance. This effectively improves the fertilization efficiency of the fertilizer applicator during operation.

[0024] Reference Figure 1 As shown, a support wheel 9 is rotatably connected to the frame 1 via a rotating shaft, and a drive wheel is fixedly connected to the rotating shaft. The drive shaft of the rotating roller 3 extends to the outside of the fertilizer box 2. A driven wheel 102 is sleeved on the drive shaft, and the driven wheel 102 is connected to the drive wheel 10 via a chain 101. When the support wheel 9 rotates, the rotating roller 3 rotates with the support wheel 9 and moves the fertilizer in the fertilizer box 2 through the paddle plate 4.

[0025] In this embodiment, the rotation of the support wheel 9 drives the driving wheel 10 and the driven wheel 102 to work, avoiding the use of an additional drive device, effectively reducing equipment costs, and maintaining the uniformity of material feeding. When the equipment stops, the rotating roller 3 and the deflector 4 stop working, making it convenient to use.

[0026] Reference Figure 4 and Figure 5 As shown, a ditching rod 82 is fixedly connected to the lower surface of the adjusting block 8, and the ditching rod 82 is installed at the front end of the discharge pipe 6. The ditching rod 82 is triangular, and the apex faces the running direction of the frame 1. When the frame 1 moves forward, the ditching rod 82 plows the field to create fertilizer channels.

[0027] In this embodiment, the ditching rod 82 is used to plow the land into fertilizer channels in advance, so that the discharge pipe 6 can discharge fertilizer into the fertilizer channels, thereby improving the utilization rate of fertilizer. On the other hand, the ditching rod 82 can determine the fertilization path, avoiding the fertilizer from being discharged directly on top of the potatoes, which would cause the potatoes to be eroded by a large amount of fertilizer, thus affecting their subsequent growth.

[0028] Reference Figure 1 and Figure 3 As shown, a guide block 21 is fixedly connected inside the fertilizer bin 2, and the guide block 21 is installed between adjacent feed hoppers 5 to guide the direction of fertilizer movement between adjacent feed hoppers 5.

[0029] In this embodiment, the guide block 21 inside the fertilizer bin 2 is triangular in shape, with its apex facing the direction of the rotating roller 3. The guide block 21 is used to fill the distance between the feeding hoppers 5. The feeding hoppers 5 are usually horizontal, which can cause some fertilizer to remain on the plane between adjacent feeding hoppers 5, resulting in some fertilizer waste. The guide block 21 can avoid the above problem and improve the utilization rate of fertilizer.

[0030] In this invention, the frame 1 is first connected to the tractor, then fertilizer is poured into the fertilizer box 2. Next, according to site requirements, the connector 84 is pulled out from the positioning hole 83. Then, the adjusting block 8 is pushed to adjust the distance between the discharge pipes 6 until the required row spacing is met. The locking hole on the slider 81 is then connected to the positioning hole 83, and the connector 84 is inserted into the locking channel to lock the slider 81. The tractor then operates, driving the support wheel 9. The support wheel 9 drives the rotating shaft and the drive wheel 10 to rotate. The drive wheel 10 further drives the driven wheel 102 to rotate via the chain 101. The drive shaft of the rotating roller 3 then rotates, causing the rotating roller 3 and the deflector plate 4 to rotate. At this time, the fertilizer in the fertilizer box 2 is pushed and squeezed by the deflector plate 4, thereby improving the flow of the fertilizer and breaking up some of the clumps, effectively preventing fertilizer blockage in the fertilizer box 2 and improving fertilization efficiency.

[0031] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A high-efficiency fertilization device for potato planting, comprising a frame (1), wherein a fertilizer box (2) for storing fertilizer is fixedly connected to the frame (1), and a discharge pipe (6) is fixedly connected to the fertilizer box (2), characterized in that, Also includes: An adjusting block (8) is slidably connected to the frame (1), and the adjusting block (8) is sleeved on the outside of the discharge pipe (6). Among them, the frame (1) is provided with an adjustment groove (7), and a slider (81) is slidably connected in the adjustment groove (7). The slider (81) is fixedly connected to the adjustment block (8). Positioning holes (83) are arranged at equal intervals on the frame (1). The slider (81) is provided with a locking hole that matches the positioning hole (83). When the locking hole and the positioning hole (83) are connected, a locking channel is formed. A plug rod (84) is movably connected in the locking channel. When the plug rod (84) moves, the slider (81) is locked or unlocked from the frame (1). Rotate the anti-blocking component installed in the fertilizer box (2). When the anti-blocking component rotates, the fertilizer in the fertilizer box (2) is moved.

2. The high-efficiency fertilization device for potato planting according to claim 1, characterized in that, The lower surface of the fertilizer box (2) is provided with equidistant feeding hoppers (5). The feeding hoppers (5) are designed to be tapered, and the large end of the feeding hoppers (5) is connected to the fertilizer box (2). The small end of the feeding hoppers (5) is fixedly connected to a connecting pipe (61). The feeding end of the connecting pipe (61) is connected to the discharge pipe (6) so that the fertilizer can flow smoothly from the feeding hoppers (5) to the discharge pipe (6) under its own weight.

3. The high-efficiency fertilization device for potato planting according to claim 2, characterized in that, The anti-clogging component includes a rotating roller (3) installed in the fertilizer box (2). The rotating roller (3) has a ring of paddles (4) arranged on its cylindrical surface. The paddles (4) are located above the feed hopper (5). When the rotating roller (3) rotates, the paddles (4) move the clumps of fertilizer in the fertilizer box (2).

4. The high-efficiency fertilization device for potato planting according to claim 3, characterized in that, The frame (1) is rotatably connected to a support wheel (9) via a rotating shaft. A drive wheel is fixedly connected to the rotating shaft, and the drive shaft of the roller (3) extends to the outside of the fertilizer box (2). A driven wheel (102) is sleeved on the drive shaft, and the driven wheel (102) is connected to the drive wheel (10) via a chain (101). When the support wheel (9) rotates, the roller (3) rotates with the support wheel (9) and moves the fertilizer in the fertilizer box (2) through the paddle plate (4).

5. The high-efficiency fertilization device for potato planting according to claim 4, characterized in that, The lower surface of the adjusting block (8) is fixedly connected to a ditching rod (82), and the ditching rod (82) is installed at the front end of the discharge pipe (6). The ditching rod (82) is triangular, and the apex faces the running direction of the frame (1). When the frame (1) moves forward, the ditching rod (82) plows the field into a fertilizer ditch.

6. The high-efficiency fertilization device for potato planting according to claim 5, characterized in that, The fertilizer bin (2) is fixedly connected to a guide block (21), and the guide block (21) is installed between adjacent feed hoppers (5) to guide the direction of fertilizer movement between adjacent feed hoppers (5).

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