Organic fertilizer spreader for konjac cultivation

Abstract

This utility model relates to the field of agricultural planting technology, specifically an organic fertilizer spreader for konjac cultivation. It includes a frame with a fertilizer bin and an adjustable fertilization mechanism. The adjustable fertilization mechanism includes a conveying component, a spreading component, and an adjusting component. The conveying component includes a horizontal pipe and a conveying tube. The adjusting component includes several sleeves fitted around the outer circumference of the horizontal pipe and capable of circumferential rotation. A discharge pipe is connected to the bottom of the outer surface of the horizontal pipe. When the discharge pipe is aligned with the spreading trough, the organic fertilizer in the horizontal pipe is discharged outwards sequentially through the spreading trough and the discharge pipe. This organic fertilizer spreader for konjac cultivation, through the adjustable component and by individually controlling the circumferential rotation of the sleeves within the adjustable component on the horizontal pipe, can selectively align the discharge pipe on the sleeves with the spreading trough. This allows for flexible setting of the number and position of fertilizer application according to the row requirements and location in konjac cultivation, adapting to multi-row planting scenarios.

Description

Technical Field

[0001] This utility model relates to the field of agricultural planting technology, specifically to an organic fertilizer spreader for konjac cultivation. Background Technology

[0002] In konjac cultivation, the application of organic fertilizer is a crucial step. Organic fertilizer provides abundant nutrients for konjac growth, improves soil structure, and promotes healthy development. Scientific application methods allow konjac to better absorb nutrients throughout its growth cycle, laying the foundation for high yields.

[0003] Utility model patent CN221829464U discloses a konjac planting fertilizer applicator. This applicator includes a support plate with four fixed casters at the bottom corners. A housing is fixedly connected to the top of the support plate, and a partition is fixedly installed on the inner wall of the housing. The space between the top of the partition and the inner side of the housing forms a fertilizer storage compartment. A fertilizer inlet pipe, communicating with the fertilizer storage compartment, is fixedly connected to the top of the housing. Feeding cylinders are symmetrically installed on the housing, and rolling bearings are fixedly installed at opposite ends of the two feeding cylinders. Rotating rods are rotatably connected within the rolling bearings. This konjac planting fertilizer applicator has a reasonable structural design and is easy to use. It can simultaneously fertilize two rows of konjac plants, effectively improving work efficiency. Furthermore, the fertilization position can be quickly adjusted according to the planting requirements of the spacing between the two rows of konjac plants, making the equipment highly practical.

[0004] The konjac planting fertilizer applicator can only achieve double-row fertilization and cannot be flexibly adjusted to more rows of fertilization according to actual planting needs. The number of fertilization rows is fixed and its adaptability is limited. In view of this, we propose an organic fertilizer spreader for konjac planting. Utility Model Content

[0005] The purpose of this invention is to provide an organic fertilizer spreader for konjac cultivation, in order to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] An organic fertilizer spreader for konjac cultivation includes a frame on which a fertilizer box for storing organic fertilizer is installed. An adjustable fertilizer spreading mechanism is provided at the rear of the frame. The adjustable fertilizer spreading mechanism includes a conveying component connected to the fertilizer box, a spreading component installed in the conveying component, and an adjusting component that can actively control the spreading position.

[0008] The conveying assembly includes a horizontal pipe and a conveying pipe. The front end of the conveying pipe is connected to the fertilizer box, and the rear end of the conveying pipe is connected to the middle part of the horizontal pipe. The bottom end of the horizontal pipe is provided with a spreading groove along its axial direction.

[0009] The spreading component is used to evenly spread the organic fertilizer that enters the horizontal pipe in the horizontal pipe;

[0010] The number of adjustment components is two sets, and the two sets of adjustment components are symmetrically distributed on the outer periphery of the horizontal pipe with the conveying pipe as the center. The adjustment components include several sleeves, which are sleeved on the outer periphery of the horizontal pipe and can rotate circumferentially on the horizontal pipe. A discharge pipe is connected to the bottom position of the outer surface of the horizontal pipe. When the discharge pipe is aligned with the spreading trough, the organic fertilizer in the horizontal pipe is discharged outward in sequence through the spreading trough and the discharge pipe.

[0011] Preferably, a fixing frame is fixed to the top of the vehicle frame, and the fertilizer box is installed on the top of the fixing frame;

[0012] In this setup, the mounting bracket provides a mounting surface for the fertilizer box, improving the stability of the fertilizer box installation.

[0013] Preferably, a pair of connecting rods are fixed to the rear end of the fixing frame, and the ends of the two connecting rods are respectively fixedly connected to the left and right ends of the horizontal tube;

[0014] In this setup, the connecting rod connects the fixing frame and the horizontal tube, providing stable support for the horizontal tube.

[0015] Preferably, a traction rod is fixed to the front end of the vehicle frame, and the traction rod is used to traction and move the vehicle frame;

[0016] In this setup, the tow bar facilitates connection to external equipment, enabling the movement of the chassis and the entire equipment.

[0017] Preferably, two pairs of retaining rings are symmetrically fixed on the horizontal tube with the conveying tube as the center, and the two sets of the adjusting components are respectively arranged between the two pairs of retaining rings;

[0018] In this setting, the retaining ring restricts the axial movement of the adjustment component on the horizontal tube, ensuring the stability of the adjustment component's position.

[0019] Preferably, the top surface and the rear end surface of the application trough are provided with positioning grooves along their axial direction, and a shank bolt is threadedly connected to the top of the outer surface of the sleeve. By tightening the shank bolt, the threaded end of the shank bolt can be inserted into different positioning grooves, which can cause the sleeve to drive the discharge pipe to rotate in different directions on the horizontal pipe.

[0020] In this setting, the positioning groove, in conjunction with the bolt with a handle, can fix the rotation angle of the sleeve and the discharge pipe, thereby achieving stable adjustment of the application direction.

[0021] Preferably, the application assembly includes a rotating tube fitted inside the horizontal tube and a rotating shaft axially penetrating the horizontal tube. The rotating shaft is fixedly connected to the rotating tube. A plurality of side grooves are formed in an annular pattern with equal spacing around the axis of the rotating tube on its outer surface. The length direction of the side grooves is parallel to the axial direction of the rotating tube. The rotating shaft is rotatably connected to the horizontal tube. A motor is coaxially connected to the right end of the rotating shaft. The motor is fixed to the right end face of the horizontal tube.

[0022] In this setup, the motor drives the rotating shaft to rotate the rotating tube, and the side trough intermittently overlaps with the spreading trough as the rotating tube rotates, thus achieving intermittent spreading.

[0023] Preferably, a pair of threaded blades are fixed on the outer surface of the rotating shaft. The two threaded blades have opposite helical directions, and the connection point of the two threaded blades is aligned with the front end of the conveying pipe, so that the threaded blades can convey organic fertilizer bidirectionally to the left and right ends of the horizontal pipe.

[0024] In this configuration, the threaded blades rotate with the rotating shaft, which can transport organic fertilizer to both ends of the horizontal pipe, making the organic fertilizer more evenly distributed.

[0025] Compared with the prior art, the beneficial effects of this utility model are:

[0026] This organic fertilizer spreader for konjac cultivation, through a set adjustment component and individual control of the sleeve in the adjustment component to rotate circumferentially on the horizontal tube, can control the discharge pipe on the sleeve to selectively align with the spreading trough. Thus, it can flexibly set the number and position of fertilizer application according to the row requirements and location in konjac cultivation, adapting to multi-row planting scenarios. Attached Figure Description

[0027] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0028] Figure 2 This is a schematic diagram of the adjustable fertilizer application mechanism in this utility model;

[0029] Figure 3 This is a cross-sectional view of the conveying component in this utility model;

[0030] Figure 4 This is an exploded view of the application component in this utility model;

[0031] Figure 5 This is a schematic diagram of the sleeve structure in this utility model;

[0032] The meanings of the labels in the diagram are as follows:

[0033] 100. Frame; 110. Mounting frame; 120. Fertilizer bin; 130. Connecting rod; 140. Towing rod;

[0034] 200. Adjustable fertilizer applicator; 210. Conveying assembly; 211. Horizontal pipe; 2111. Spreading trough; 2112. Retaining ring; 2113. Positioning groove; 212. Conveying pipe; 220. Spreading assembly; 221. Rotating pipe; 2211. Side trough; 222. Rotating shaft; 2221. Threaded blade; 2222. Motor; 230. Adjusting assembly; 231. Sleeve; 2311. Discharge pipe; 232. Handle bolt. Detailed Implementation

[0035] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0036] Please see Figures 1-5 The organic fertilizer spreader for konjac cultivation includes a frame 100, which serves as the mounting base for the entire equipment, providing a stable support platform for all components. A fertilizer tank 120 for storing organic fertilizer is mounted on the frame 100, enabling centralized storage and supply of the fertilizer. A fixing frame 110 is fixed to the top of the frame 100, and the fertilizer tank 120 is mounted on top of the fixing frame 110. The fixing frame 110 provides the mounting position for the fertilizer tank 120, enhancing its stability on the frame 100. A towing rod 140 is fixed to the front end of the frame 100. The towing rod 140 can be connected to external towing equipment, facilitating the movement of the entire frame 100 and related components. The towing rod 140 is used to traction the frame 100, enabling mobile spreading operations.

[0037] like Figure 1 and Figure 2 As shown in the present invention, an adjustable fertilizer applicator 200 is provided on the rear side of the frame 100. The adjustable fertilizer applicator 200 includes a conveying component 210 connected to the fertilizer box 120, a spreading component 220 installed in the conveying component 210, and an adjustment component 230 that can actively control the spreading position. The adjustment component 230 can adjust the spreading position and number of rows of organic fertilizer to adapt to different planting needs.

[0038] like Figure 3As shown, specifically, the conveying assembly 210 includes a horizontal pipe 211 and a conveying pipe 212. The horizontal pipe 211 provides a channel for the temporary storage and conveying of organic fertilizer, while the conveying pipe 212 is responsible for conveying the organic fertilizer in the fertilizer box 120 to the horizontal pipe 211. A pair of connecting rods 130 are fixed to the rear end of the fixing frame 110. The ends of the two connecting rods 130 are fixedly connected to the left and right ends of the horizontal pipe 211, respectively. The connecting rods 130 connect the fixing frame 110 and the horizontal pipe 211, and play a role in fixing and supporting the horizontal pipe 211. The front end of the conveying pipe 212 is connected to the fertilizer box 120, and the rear end of the conveying pipe 212 is connected to the middle of the horizontal pipe 211. The bottom end of the horizontal pipe 211 has a spreading groove 2111 along its axial direction. The spreading groove 2111 is a channel for the organic fertilizer in the horizontal pipe 211 to be discharged outward.

[0039] like Figure 2 , Figure 3 and Figure 5 As shown, furthermore, two pairs of retaining rings 2112 are symmetrically fixed on the horizontal pipe 211 with the conveying pipe 212 as the center. There are two sets of adjusting components 230, and these two sets of adjusting components 230 are symmetrically distributed left and right around the conveying pipe 212 on the outer periphery of the horizontal pipe 211. The two sets of adjusting components 230 are respectively disposed between the two pairs of retaining rings 2112. The retaining rings 2112 can restrict the axial movement of the adjusting components 230 on the horizontal pipe 211, ensuring that the adjusting components 230 rotate circumferentially within a set range. The adjusting component 230 includes several sleeves 231, which are sleeved on the outer periphery of the horizontal pipe 211 and can rotate circumferentially on the horizontal pipe 211, providing a basis for adjusting the direction of the discharge pipe 2311. A discharge pipe 2311 is connected to the bottom of the outer surface of the horizontal pipe 211. The discharge pipe 2311 is used to guide the organic fertilizer discharged through the spreading trough 2111 to the designated spreading position. When the discharge pipe 2311 is aligned with the spreading trough 2111, the organic fertilizer in the horizontal pipe 211 is discharged outward in sequence through the spreading trough 2111 and the discharge pipe 2311.

[0040] like Figure 3 and Figure 5 As shown, in addition, positioning grooves 2113 are provided along the axial direction on the top surface and rear end face of the application trough 2111. The positioning grooves 2113 cooperate with the shank bolts 232 to fix the position of the sleeve 231 and the discharge pipe 2311. The top end of the outer surface of the sleeve 231 is threaded with a shank bolt 232. By tightening or loosening the shank bolt 232, the sleeve 231 can be positioned or released after rotation. By tightening the shank bolt 232 so that the threaded end of the shank bolt 232 extends into different positioning grooves 2113, the sleeve 231 can drive the discharge pipe 2311 to rotate in different directions on the horizontal pipe 211.

[0041] like Figure 2 and Figure 4As shown, it is worth noting that the spreading component 220 is used to evenly spread the organic fertilizer that enters the horizontal pipe 211 in the horizontal pipe 211. The spreading component 220 includes a rotating pipe 221 sleeved in the horizontal pipe 211 and a rotating shaft 222 axially penetrating the horizontal pipe 211. The rotating shaft 222 is fixedly connected to the rotating pipe 221. The rotation of the rotating shaft 222 can drive the rotating pipe 221 to rotate synchronously. Several side grooves 2211 are opened in a ring at equal intervals along its axis on the outer surface of the rotating pipe 221. The length direction of the side grooves 2211 is parallel to the axial direction of the rotating pipe 221. When the rotating pipe 221 rotates, the side grooves 2211 will intermittently overlap with the spreading grooves 2111. Only when they overlap can the organic fertilizer in the horizontal pipe 211 be discharged downward through the spreading grooves 2111, thereby achieving the effect of intermittent spreading. The rotating shaft 222 is rotatably connected to the horizontal tube 211. A motor 2222 is coaxially connected to the right end of the rotating shaft 222, which is fixed to the right end face of the horizontal tube 211. The motor 2222 provides power for the rotation of the rotating shaft 222. A pair of threaded blades 2221 are fixed on the outer surface of the rotating shaft 222. The two threaded blades 2221 have opposite helical directions, and the connection point of the two threaded blades 2221 is aligned with the front end of the conveying pipe 212. When the motor 2222 is working and drives the rotating shaft 222 to rotate, the rotating shaft 222 will drive the two threaded blades 2221 to rotate. Thus, under the action of the two opposing helical blades 2221, the threaded blades 2221 convey organic fertilizer bidirectionally to the left and right ends of the horizontal tube 211.

[0042] It is worth noting that the motor 2222 involved in this utility model is a conventional technology and will not be described in detail here.

[0043] In this embodiment, the organic fertilizer spreader for konjac cultivation is used as follows: First, the device is connected to an external traction device via the traction rod 140, and organic fertilizer is loaded into the fertilizer tank 120. Then, according to the required number of rows and positions for konjac cultivation, the sleeve 231 is rotated and engaged with the positioning groove 2113 via the shank bolt 232, so that the discharge pipe 2311 is selectively aligned with the spreading groove 2111, thus adjusting the number of fertilizer rows and their positions. Next, the motor 2222 is started, and the motor 2222 drives the rotating shaft 222 and the screw... As the spiral blades 2221 and rotating pipe 221 rotate, the organic fertilizer in the fertilizer bin 120 enters the horizontal pipe 211 through the conveying pipe 212. Under the action of the spiral blades 2221 and rotating pipe 221, it is evenly distributed in the horizontal pipe 211. When the rotating pipe 221 rotates, the side groove 2211 and the spreading groove 2111 intermittently overlap, achieving intermittent spreading. Finally, as the equipment moves under traction, the organic fertilizer in the horizontal pipe 211 is spread to the designated location sequentially through the spreading groove 2111 and the discharge pipe 2311 during the overlap period.

[0044] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. An organic fertilizer spreading machine for konjac planting, comprising a frame (100), characterized in that: The frame (100) is provided with a fertilizer box (120) for storing organic fertilizer. An adjustable fertilizer application mechanism (200) is provided on the rear side of the frame (100). The adjustable fertilizer application mechanism (200) includes a conveying component (210) connected to the fertilizer box (120), a spreading component (220) installed in the conveying component (210), and an adjustment component (230) that can actively control the spreading position. The conveying assembly (210) includes a horizontal pipe (211) and a conveying pipe (212). The front end of the conveying pipe (212) is connected to the fertilizer box (120), and the rear end of the conveying pipe (212) is connected to the middle part of the horizontal pipe (211). The bottom end of the horizontal pipe (211) is provided with a spreading groove (2111) along its axial direction. The spreading component (220) is used to evenly spread the organic fertilizer that enters the horizontal pipe (211) in the horizontal pipe (211); The number of the adjustment components (230) is two sets, and the two sets of adjustment components (230) are symmetrically distributed on the left and right sides of the outer periphery of the horizontal tube (211) with the conveying pipe (212) as the center. The adjustment components (230) include several sleeves (231). The sleeves (231) are sleeved on the outer periphery of the horizontal tube (211) and can rotate circumferentially on the horizontal tube (211). A discharge pipe (2311) is connected to the bottom end of the outer surface of the horizontal tube (211). When the discharge pipe (2311) is aligned with the spreading trough (2111), the organic fertilizer in the horizontal tube (211) is discharged outward in sequence through the spreading trough (2111) and the discharge pipe (2311).

2. The organic fertilizer spreading machine for konjac planting according to claim 1, characterized in that: A mounting bracket (110) is fixed to the top of the frame (100), and the fertilizer box (120) is installed on the top of the mounting bracket (110).

3. The organic fertilizer spreading machine for konjac planting according to claim 2, characterized in that: A pair of connecting rods (130) are fixed to the rear end of the fixing frame (110), and the ends of the two connecting rods (130) are respectively fixedly connected to the left and right ends of the horizontal tube (211).

4. The organic fertilizer spreading machine for konjac planting according to claim 2, characterized in that: A traction rod (140) is fixed to the front end of the frame (100), and the traction rod (140) is used to traction the frame (100).

5. The organic fertilizer spreading machine for konjac planting according to claim 1, characterized in that: Two pairs of retaining rings (2112) are symmetrically fixed on the horizontal tube (211) with the conveying tube (212) as the center, and the two sets of the adjustment components (230) are respectively arranged between the two pairs of retaining rings (2112).

6. The organic fertilizer spreading machine for konjac planting according to claim 1, characterized in that: The top surface and rear end face of the application trough (2111) are provided with positioning grooves (2113) along their axial direction. The top end of the outer surface of the sleeve (231) is threaded with a shank bolt (232). By tightening the shank bolt (232), the threaded end of the shank bolt (232) can be inserted into different positioning grooves (2113), which can cause the sleeve (231) to drive the discharge pipe (2311) to rotate in different directions on the horizontal pipe (211).

7. The organic fertilizer spreading machine for konjac planting according to claim 1, characterized in that: The application assembly (220) includes a rotating tube (221) sleeved inside the horizontal tube (211) and a rotating shaft (222) axially penetrating the horizontal tube (211). The rotating shaft (222) is fixedly connected to the rotating tube (221). Several side grooves (2211) are provided in an annular pattern with equal spacing around the axis of the rotating tube (221) on its outer surface. The length direction of the side grooves (2211) is parallel to the axial direction of the rotating tube (221). The rotating shaft (222) is rotatably connected to the horizontal tube (211). A motor (2222) is coaxially connected to the right end of the rotating shaft (222). The motor (2222) is fixed to the right end face of the horizontal tube (211).

8. The organic fertilizer spreading machine for konjac planting according to claim 7, characterized in that: A pair of threaded blades (2221) are fixed on the outer surface of the rotating shaft (222). The two threaded blades (2221) have opposite spiral directions. The connection of the two threaded blades (2221) is aligned with the front end of the conveying pipe (212), so that the threaded blades (2221) can convey organic fertilizer bidirectionally to the left and right ends of the horizontal pipe (211).

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