A fertilizing device for apple growing

Abstract

The present application relates to the technical field of fertilizing machinery, and particularly relates to a fertilizing device for apple planting, which comprises a pick head and a hand-held rod, the pick head is internally provided with a material cavity, a discharge port is formed on one side of the pick head, a baffle is arranged in the material cavity, the baffle is rotatably arranged in the material cavity of the pick head through a rotating shaft, in the initial state, the baffle closes the material cavity to prevent the fertilizer in the material cavity from falling from the discharge port, the outer side of the pick head is provided with an inertia block, when the pick head impacts the soil downward, the inertia block drives the rotating shaft and the baffle to rotate to open the material cavity, so that the fertilizer in the material cavity falls into the soil from the discharge port, an adjusting rod is movably arranged in the material cavity, one end of the adjusting rod is connected with an adjusting plate, a lower material cavity is formed between the adjusting plate and the baffle, and the adjusting rod can drive the adjusting plate to ascend and descend to adjust the size of the lower material cavity. The present application solves the technical problems that the fertilizing amount of the fertilizing pick in the prior art is uneven and cannot meet the fertilizing amount required by different crops.

Description

Technical Field

[0001] This invention relates to the field of fertilizer application machinery technology, specifically to a fertilizer application device for apple cultivation. Background Technology

[0002] A fertilizer hoe is a device used to fertilize crops. It includes a hoe head and a handle. The hoe head is connected to the front end of the handle, and its lower end is pointed. The hoe head has a material cavity inside, and a material bin is connected to it via a material delivery pipe. A discharge port communicating with the material cavity is located on the front side of the pointed end. In use, the operator holds the handle with both hands and inserts the hoe head into the soil. Due to inertia, the fertilizer that was originally in the material cavity of the hoe head enters the soil through the discharge port, thus fertilizing the crops.

[0003] Because everyone applies fertilizer picks with different force, the fertilizer applied when the pick hits the ground will be uneven, thus affecting the fertilization effect. At the same time, because different crops require different amounts of fertilizer, the existing fertilizer picks cannot meet the needs of different crops. Summary of the Invention

[0004] To overcome the shortcomings of existing technologies, this invention proposes a fertilization device for apple cultivation, which solves the technical problem that the fertilization amount of existing fertilization hoes is uneven and cannot meet the fertilization requirements of different crops.

[0005] The present invention provides a fertilization device for apple cultivation, which adopts the following technical solution:

[0006] A fertilization device for apple cultivation includes a pick and a handle. The pick is connected to the front end of the handle. The pick has a material cavity, and a discharge port communicating with the material cavity is opened on one side of the pick. A baffle is provided above the discharge port in the material cavity. The baffle is rotatably mounted in the material cavity of the pick via a rotating shaft. In the initial state, the baffle closes the material cavity to prevent fertilizer in the material cavity from falling from the discharge port. An inertial block is provided on the outer side of the pick, and the inertial block is fixedly connected to both ends of the rotating shaft. When the... When the pickaxe impacts the soil downwards, the inertial block drives the rotating shaft to rotate, which in turn drives the baffle to rotate, opening the material chamber and allowing the fertilizer in the material chamber to fall into the soil from the outlet. An adjusting rod is movably inserted into the material chamber, and one end of the adjusting rod is connected to an adjusting plate. The adjusting plate is located above the baffle and divides the material chamber into an upper material chamber and a lower material chamber. The lower material chamber is formed between the adjusting plate and the baffle. The adjusting rod can drive the adjusting plate to move up and down to adjust the size of the lower material chamber.

[0007] Furthermore, a transition groove is provided between the pick and the handle, the transition groove including a left side wall, a right side wall and a rear side wall. The front end of the handle is fixedly connected to the rear side wall of the transition groove. A window is opened on the rear side of the pick corresponding to the transition groove, and a sealing spring is provided at the window. The left side wall and right side wall of the transition groove are used to slide with the left and right ends of the sealing spring. A push block is fixed on the rotating shaft. In the initial state, the push block pushes the sealing spring backward, so that a discharge port is formed between the sealing spring and the adjusting plate. The fertilizer in the feeding chamber can enter the feeding chamber through the discharge port. When the baffle rotates to open the feeding chamber, the rotating shaft drives the push block to swing forward, and the sealing spring returns to its original position and closes the discharge port.

[0008] Furthermore, the sealing spring is a metal spring, with its upper end fixedly connected to the pick head and its lower end slidingly engaged with the pick head.

[0009] Furthermore, the axis of the rotating shaft extends in the left-right direction, and two push blocks are arranged at intervals on the left and right sides, respectively, to avoid the adjusting plate.

[0010] Furthermore, the adjusting rod has an external thread on its outer circumference, and the adjusting rod is screwed onto the pick head through the external thread.

[0011] Furthermore, an adjustment knob is rotatably connected to the upper end of the pick, and the adjustment rod rotates within the adjustment knob.

[0012] Furthermore, the inertial block is a cylinder with its axis extending in the left-right direction, the axis of the rotating shaft extends in the left-right direction, and the left and right ends of the inertial block are respectively fixedly connected to the two ends of the rotating shaft through connecting plates.

[0013] Furthermore, a limiting plate is provided on the outer wall of the pick above the discharge port, the limiting plate being used to limit the depth of the pick inserted into the soil.

[0014] Furthermore, the limiting plate is movably sleeved around the pick head, and the limiting plate is detachably connected to the pick head by fastening screws.

[0015] Furthermore, a conveying pipe is connected to the upper end of the material cavity, and the conveying pipe is used to connect to the silo.

[0016] The beneficial effects of this invention are as follows: This invention provides a fertilization device for apple cultivation. By movably installing an adjusting rod and an adjusting plate within the feeding chamber, the volume of the feeding chamber, enclosed by the adjusting plate and baffle, can be changed by adjusting the position of the adjusting rod and the adjusting plate. When the baffle is opened, the fertilizer entering the soil is the fertilizer within the feeding chamber. Since the volume of the feeding chamber is adjustable, the amount of fertilizer entering the soil is also adjustable. This allows for adjustment of the amount of fertilizer applied according to different users or different crops, and the amount of fertilizer applied each time is fixed, thereby improving the fertilization effect.

[0017] Furthermore, the present invention provides a window on one side of the pick and a sealing spring for sealing, and a push block is fixed on the rotating shaft. The push block can support the sealing spring. In the initial state, the fertilizer in the feeding chamber can enter the discharging chamber through the discharging port. When the baffle is opened, it can drive the push block to remove the support of the sealing spring, so that the sealing spring can be reset and seal the discharging port, preventing the fertilizer in the feeding chamber from continuing to enter the discharging chamber. In this way, every time the baffle is opened, the fertilizer that enters the soil is the fertilizer in the discharging chamber. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Those skilled in the art should understand that these drawings are not necessarily drawn to scale.

[0019] Figure 1 This is a schematic diagram of an embodiment of a fertilization device for apple cultivation according to the present invention;

[0020] Figure 2 This is a three-dimensional schematic diagram of a hoe head in one embodiment of a fertilization device for apple cultivation according to the present invention;

[0021] Figure 3 This is a front view of a hoe head in one embodiment of a fertilization device for apple cultivation according to the present invention;

[0022] Figure 4 for Figure 3 A schematic diagram of the cross section along the AA direction (in the initial state);

[0023] Figure 5 This is a cross-sectional schematic diagram of the hoe head in the open state of a fertilization device for apple planting according to an embodiment of the present invention;

[0024] Figure 6This is a cross-sectional schematic diagram of the pick in its initial state in another embodiment of a fertilization device for apple cultivation according to the present invention.

[0025] In the diagram: 100, Hand grip; 200, Pickaxe head; 201, Inertia block; 202, Feed pipe; 203, Limiting plate; 204, Point; 205, Housing; 206, Adjusting rod; 207, Adjusting knob; 208, Baffle; 209, Push block; 210, Adjusting plate; 211, Sealing spring; 212, Adapter groove; 213, Connecting plate; 300, Discharge chamber; 301, Discharge port; 302, Loading chamber. Detailed Implementation

[0026] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0027] An embodiment of the fertilization device for apple cultivation according to the present invention, such as... Figures 1 to 5 As shown, the fertilization device for apple cultivation includes a pick 200 and a handle 100, with the pick 200 connected to the front end of the handle 100. The pick 200 includes a housing 205, with a pointed tip 204 at its lower end. The housing 205 contains a material cavity, and the lower side of the pick 200 has a discharge port 301 communicating with the material cavity. A baffle 208 is positioned above the discharge port 301 within the material cavity, and the baffle 208 is rotatably mounted within the material cavity of the pick 200 via a rotating shaft. A torsion spring is fitted onto the rotating shaft. In the initial state, under the action of the torsion spring, the baffle 208 closes the material cavity to prevent fertilizer from falling from the discharge port 301. An inertial block 201 is provided on the outer side of the pick 200. The inertial block 201 is fixedly connected to both ends of the rotating shaft. When the pick 200 impacts the soil downwards, the inertial block 201 drives the rotating shaft to rotate. The rotating shaft drives the baffle 208 to rotate to open the material chamber, so that the fertilizer in the material chamber falls into the soil from the discharge port 301.

[0028] In this invention, an adjusting rod 206 is movably inserted into the material cavity. The axis of the adjusting rod 206 extends vertically, and the lower end of the adjusting rod 206 is connected to an adjusting plate 210. The adjusting plate 210 is located inside the material cavity and above the baffle 208. The adjusting plate 210 divides the material cavity into an upper material cavity 302 and a lower material cavity 300. The lower material cavity 300 is formed between the adjusting plate 210 and the baffle 208. The adjusting rod 206 can drive the adjusting plate 210 to move up and down to adjust the size of the lower material cavity 300. In this embodiment, the outer periphery of the adjusting rod 206 is provided with external threads. The adjusting rod 206 is screwed onto the pick head 200 through the external threads. The upper end of the pick head 200 is rotatably connected to an adjusting knob 207. The adjusting rod 206 rotates in the adjusting knob 207. By turning the adjusting knob 207, the adjusting rod 206 is driven to move up and down along its own axis.

[0029] In this embodiment, a transition groove 212 is provided between the pick 200 and the grip 100. The transition groove 212 includes a left side wall, a right side wall, and a rear side wall. The front end of the grip 100 is fixedly connected to the rear side wall of the transition groove 212. A window is opened on the rear side of the pick 200 at a position corresponding to the transition groove 212. A sealing spring 211 is provided at the window. The left side wall and the right side wall of the transition groove 212 are used to slide and engage with the left and right ends of the sealing spring 211. A push block 209 is fixed on the rotating shaft. In this embodiment, the axis of the rotating shaft extends in the left-right direction. Two push blocks 209 are arranged at intervals on the left and right sides, respectively, at the left and right ends of the rotating shaft to avoid the adjusting plate 210. In the initial state, the pusher 209 pushes the sealing spring 211 backward, so that the sealing spring 211 and the adjusting plate 210 form a discharge port, and the fertilizer in the feeding chamber 302 can enter the discharging chamber 300 through the discharge port. When the baffle 208 rotates to open the material chamber, the rotating shaft drives the pusher 209 to swing forward, and the sealing spring 211 returns to its original position and closes the discharge port.

[0030] In this embodiment, the sealing spring 211 is a metal spring. The upper end of the sealing spring 211 is fixedly connected to the pick 200, and the lower end is slidably engaged with the pick 200. In the initial state, the baffle 208 blocks the lower end of the material cavity. Simultaneously, under the supporting action of the push block 209, the sealing spring 211 bends and deforms, thereby forming the discharge port between the sealing spring 211 and the adjusting plate 210. In other embodiments, such as... Figure 6 As shown, the sealing spring 211 is a rubber material capable of elastic contraction and deformation. At this time, both the upper and lower ends of the sealing spring 211 are fixedly connected to the outer shell of the pick 200.

[0031] In this embodiment, the inertial block 201 is a cylinder with its axis extending in the left-right direction. The left and right ends of the inertial block 201 are fixedly connected to the two ends of the rotating shaft via connecting plates 213. A limiting plate 203 is provided on the outer wall of the pick 200 above the discharge port 301. The limiting plate 203 is used to limit the depth to which the pick 200 is inserted into the soil. The limiting plate 203 is movably sleeved around the pick 200 and is detachably connected to the pick 200 via fastening screws. A conveying pipe 202 is connected to the upper end of the material chamber. The conveying pipe 202 is connected to a hopper (not shown in the figure). In use, an appropriate amount of fertilizer is loaded into the hopper. The fertilizer in the hopper first enters the upper material chamber 302 through the conveying pipe 202, and then enters the lower material chamber 300 through the discharge port.

[0032] In the initial stage of using the fertilization equipment for apple cultivation, the position of the adjusting plate 210 is first adjusted by turning the adjusting knob 207 to determine the volume of the feeding chamber 300. Then, fertilizer is loaded into the hopper, and the fertilizer in the hopper first enters the feeding chamber 302 through the conveying pipe 202, and then enters the feeding chamber 300 through the feeding port between the sealing spring 211 and the adjusting plate 210. During fertilization, the hand grips the handle 100 with both hands, and then the pick 200 impacts the soil downwards. During the downward impact of the pick 200, the inertial block 201 moves upwards relative to the shell 205 of the pick 200 due to inertia. The inertial block 201 drives the rotating shaft to rotate through the connecting rod. The rotation of the rotating shaft drives the baffle 208 to rotate, and the fertilizer in the feeding chamber 300 enters the soil from the lower discharge port 301. At the same time, the rotating shaft... The push block 209 swings, and the baffle 208 rotates to open the discharge chamber 300. At the same time, the push block 209 removes its support on the sealing spring 211, so that the sealing spring 211 contacts the adjusting plate 210. At this time, the discharge port is closed, so the fertilizer in the feeding chamber 302 will no longer enter the discharge chamber 300. Thus, the total amount of fertilizer entering the soil each time is only the total amount of fertilizer originally stored in the discharge chamber 300, thereby ensuring that the amount of fertilizer applied each time is fixed.

[0033] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A fertilization device for apple cultivation, comprising a pick (200) and a handle (100), wherein the pick (200) is connected to the front end of the handle (100), the pick (200) has a material cavity, and a discharge port (301) communicating with the material cavity is provided on one side of the pick (200), characterized in that, A baffle (208) is provided above the discharge port (301) in the material chamber. The baffle (208) is rotatably installed in the material chamber of the pick (200) via a rotating shaft. In the initial state, the baffle (208) closes the material chamber to prevent fertilizer in the material chamber from falling from the discharge port (301). An inertial block (201) is provided on the outside of the pick (200). The inertial block (201) is fixedly connected to both ends of the rotating shaft. When the pick (200) impacts the soil downwards, the inertial block (201) drives the rotating shaft to rotate, and the rotating shaft drives the baffle (208) to rotate to open the material chamber. The material chamber allows fertilizer to fall into the soil from the outlet (301). An adjusting rod (206) is movably inserted into the material chamber. One end of the adjusting rod (206) is connected to an adjusting plate (210). The adjusting plate (210) is located above the baffle (208). The adjusting plate (210) divides the material chamber into an upper material chamber (302) and a lower material chamber (300). The lower material chamber (300) is formed between the adjusting plate (210) and the baffle (208). The adjusting rod (206) can drive the adjusting plate (210) to move up and down to adjust the size of the lower material chamber (300). A transition groove (212) is provided between the pick (200) and the grip (100). The transition groove (212) includes a left side wall, a right side wall, and a rear side wall. The front end of the grip (100) is fixedly connected to the rear side wall of the transition groove (212). A window is provided on the rear side of the pick (200) at a position corresponding to the transition groove (212). A sealing spring (211) is provided at the window. The left side wall and the right side wall of the transition groove (212) are used to slide and engage with the left and right ends of the sealing spring (211). A push block (209) is fixed on the rotating shaft. In the initial state, the push block (209) pushes the sealing spring (211) backward, so that the sealing spring (211) and the adjusting plate (210) form a discharge port. The fertilizer in the feeding chamber (302) can enter the feeding chamber (300) through the discharge port. When the baffle (208) rotates to open the feeding chamber, the rotating shaft drives the push block (209) to swing forward, and the sealing spring (211) resets forward and closes the discharge port. The sealing spring (211) is a metal spring. The upper end of the sealing spring (211) is fixedly connected to the pick (200), and the lower end is slidably engaged with the pick (200). The axis of the rotating shaft extends in the left-right direction, and two push blocks (209) are arranged at intervals on the left and right sides. The two push blocks (209) are respectively arranged at the left and right ends of the rotating shaft to avoid the adjusting plate (210).

2. The fertilization equipment for apple cultivation according to claim 1, characterized in that: The adjusting rod (206) has an external thread on its outer periphery, and the adjusting rod (206) is screwed onto the pick (200) through the external thread.

3. The fertilization equipment for apple cultivation according to claim 2, characterized in that: The upper end of the pick (200) is rotatably connected to an adjustment knob (207), and the adjustment rod (206) rotates in the adjustment knob (207).

4. The fertilization equipment for apple cultivation according to claim 1, characterized in that: The inertial block (201) is a cylinder with its axis extending in the left-right direction. The axis of the rotating shaft extends in the left-right direction. The left and right ends of the inertial block (201) are fixedly connected to the two ends of the rotating shaft through connecting plates (213).

5. The fertilization equipment for apple cultivation according to claim 1, characterized in that: A limiting plate (203) is provided on the outer wall of the pick (200) above the discharge port (301), and the limiting plate (203) is used to limit the depth of the pick (200) inserted into the soil.

6. The fertilization equipment for apple cultivation according to claim 5, characterized in that: The limiting plate (203) is movably sleeved around the pick head (200), and the limiting plate (203) is detachably connected to the pick head (200) by fastening screws.

7. The fertilization equipment for apple cultivation according to claim 1, characterized in that: The upper end of the material chamber is connected to a conveying pipe (202), which is used to connect to the silo.

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