A new agricultural planting and fertilizing device

Abstract

The utility model relates to a novel agricultural planting fertilizing device belongs to the TT technical field, this novel agricultural planting fertilizing device, include: mobile car and fertilizer frame, the fertilizer frame is installed in the top of mobile car support frame, the surface of mobile car is equipped with electric material spreading disc, the fertilizer is carried out the blanking operation through a plurality of blanking mouths in the blanking mechanism, and in the blanking process, utilizes the drive assembly to make the mounting rod drive a plurality of round rods, mounting frame and a plurality of pole rod carry out the rotation to the fertilizer above the blanking mouth and loosen, and simultaneously drive mounting frame drive a plurality of pole rod synchronous reciprocating motion, is favorable to strengthen the poking effect of fertilizer above blanking mouth, makes the mobility of fertilizer strengthen, and when the round rod coincides with blanking mouth in the rotating process, the round rod will enter blanking mouth and rotate, is favorable to the fertilizer through the synchronous poking of blanking mouth, avoids the blockage of fertilizer in blanking mouth, guarantees the continuity of fertilizer blanking in the fertilizing process, improves the fertilizing effect.

Description

Technical Field

[0001] This utility model relates to the field of TT technology, and in particular to a novel agricultural planting and fertilization device. Background Technology

[0002] Fertilization is an important agricultural measure that replenishes soil or plants with nutrients to promote their growth, development, increase yield, and improve quality. Fertilization is a crucial link in agricultural production. Through reasonable fertilization, crops can be provided with necessary nutrients, soil fertility can be improved, and crop yield and quality can be increased.

[0003] Currently, when using a push-type fertilizer spreader for fertilization, fertilizer is applied by rotating and spreading the material on a spreading disc. Among existing technologies, the push-type fertilizer spreader is the most commonly used. Although the amount of fertilizer applied can be adjusted by changing the size of the feed inlet according to actual needs, as the feed inlet gradually decreases and the material is fed, fertilizer can accumulate above the feed inlet, causing blockage and affecting the continuity of fertilizer application and the fertilization effect. Utility Model Content

[0004] Therefore, it is necessary to provide a new type of agricultural fertilization device to address the problem that fertilizer can easily accumulate above the feed opening during the gradual reduction of the feed opening, causing blockage and affecting the continuity of fertilizer feeding and fertilization effect.

[0005] Includes: a mobile vehicle and a fertilizer frame, wherein the fertilizer frame is installed on the top of the mobile vehicle support frame, and an electric spreading disc is installed on the surface of the mobile vehicle; The feeding mechanism includes a feeding frame fixedly connected to one side of the bottom of a fertilizer frame. The bottom of the feeding frame has three feeding ports. An installation rod is rotatably connected to the inner bottom wall of the feeding frame. Three round rods are slidably connected to the inner wall of the installation rod. The bottom end of each round rod extends through the installation rod. A spring is fixedly connected between the top end of each round rod and the inner wall of the installation rod. An installation frame is slidably connected to the surface of the installation rod. Multiple levers are fixedly connected to the top end of the installation frame. A drive assembly is provided at the bottom of the feeding frame.

[0006] In one embodiment, the driving assembly includes a drive motor fixedly connected to the bottom end of the feeding frame. A reciprocating screw is fixedly connected to the output shaft of the drive motor. A moving rod is mounted on the surface of the reciprocating screw. A limit ring is slidably connected to the inner wall of the feeding frame. One end of the moving rod passes through the feeding frame and is fixedly connected to the bottom end of the limit ring. One side of the inner wall of the mounting frame is slidably connected to the surface of the limit ring. The top end of the reciprocating screw is fixedly connected to the bottom end of the rotating shaft of the mounting rod. This design facilitates simultaneous rotation of the mounting rod, which drives the round rod and the mounting frame, while also driving the mounting frame to move multiple levers up and down reciprocally.

[0007] In one embodiment, an electric gear ring is rotatably connected to the bottom end of the feeding frame, and three sealing plates are fixedly connected to the inner wall of the electric gear ring. This facilitates adjustment of the feeding opening size according to usage requirements.

[0008] In one embodiment, the inner wall of the discharge port forms an angle with the horizontal plane, and the opening diameter of the discharge port gradually decreases from top to bottom. This facilitates the formation of a sloping surface on the inner wall of the discharge port that is compressed by the round rod.

[0009] In one embodiment, the bottom end of the round rod is curved into a spherical shape, and the inner wall of the mounting rod has a mounting groove that matches the round rod. The spherical shape of the bottom end of the round rod facilitates better compression by the inclined surface of the inner wall of the feed port.

[0010] In one embodiment, the vertical cross-section of the limiting ring is convex, and the surface of the limiting ring is in contact with the inner wall of the unloading frame. This ensures that while the limiting ring moves the mounting frame up and down, it also limits the movement of the mounting frame.

[0011] In one embodiment, the diameter of the sealing plate is larger than the diameter of the bottom opening of the discharge port, and the top of the sealing plate is fitted against the bottom of the discharge frame. This ensures the effectiveness of adjusting the size of the discharge port using the sealing plate.

[0012] In one embodiment, a plurality of the levers are evenly distributed, and the tips of the levers are curved into an arc shape. This reduces the resistance when the levers move upward.

[0013] Beneficial effects 1. The above-mentioned feeding mechanism uses multiple feeding ports to feed fertilizer. During the feeding process, the drive assembly drives the mounting rod to rotate multiple round rods, the mounting frame, and multiple levers. This helps to loosen the fertilizer above the feeding port. During the rotation, the mounting frame drives the multiple levers to move up and down synchronously to loosen the fertilizer above the feeding port. This enhances the agitation effect on the fertilizer above the feeding port, increasing its fluidity. Furthermore, when the round rods overlap with the feeding port during the rotation, they enter the feeding port and rotate, which helps to synchronously agitate the fertilizer passing through the feeding port, preventing fertilizer blockage. This ensures the continuity of fertilizer feeding during the fertilization process and improves the fertilization effect. 2. In this design, the inclined surface of the inner wall of the discharge port and the spherical shape of the bottom end of the round rod help to better compress the round rod upward when it comes into contact with the inclined surface of the inner wall of the discharge port during rotation, thus ensuring the stability of the device operation. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in this utility model 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 some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is an exploded view of the fertilizer frame and mobile vehicle of this utility model; Figure 3 This is an exploded view of the feeding mechanism of this utility model; Figure 4 This is an exploded view of the electric gear ring and the feeding frame of this utility model; Figure 5 This is a sectional view of the mounting rod and mounting frame of this utility model.

[0016] Figure label: 100. Mobile cart; 200. Fertilizer frame; 300. Electric spreading disc; 400. Feeding mechanism; 410. Feeding frame; 411. Feeding port; 420. Mounting rod; 421. Round rod; 422. Spring; 430. Mounting frame; 431. Lever; 440. Drive assembly; 441. Drive motor; 442. Reciprocating screw; 443. Limit ring; 444. Moving rod; 450. Electric gear ring; 460. Sealing plate. Detailed Implementation

[0017] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0018] The following is combined with Figures 1-5 This invention describes a novel agricultural fertilization device for planting.

[0019] In one embodiment, a novel agricultural fertilization device includes: a mobile vehicle 100 and a fertilizer frame 200, wherein the fertilizer frame 200 is installed on the top of the support frame of the mobile vehicle 100, and an electric spreading disc 300 is installed on the surface of the mobile vehicle 100. The feeding mechanism 400 includes a feeding frame 410 fixedly connected to one side of the bottom of the fertilizer frame 200. The bottom of the feeding frame 410 has three feeding ports 411. The inner bottom wall of the feeding frame 410 is rotatably connected to an installation rod 420. The inner wall of the installation rod 420 is slidably connected to three round rods 421. The bottom end of the round rods 421 passes through the installation rod 420. The top end of the round rods 421 is fixedly connected to the inner wall of the installation rod 420. The surface of the installation rod 420 is slidably connected to an installation frame 430. The top end of the installation frame 430 is fixedly connected to multiple levers 431. The bottom of the feeding frame 410 is provided with a drive assembly 440.

[0020] In this embodiment, the three discharge ports 411 are arranged in a ring. When the drive mounting rod 420 drives the round rod 421 to rotate, the rotation path of the three round rods 421 coincides with the discharge ports 411. The bottom end of the mounting rod 420 is in contact with the inner bottom wall of the discharge frame 410. When the bottom end of the round rod 421 is in contact with the inner bottom wall of the discharge frame 410, the spring 422 is in a compressed state. When the round rod 421 coincides with the discharge port 411 during rotation, the spring 422 loses its squeezing force and... When the spring 422 is released, it will push the round rod 421 downward and into the feed port 411. When the spring 422 is fully released and the round rod 421 moves downward to the lowest height, the bottom end of the round rod 421 is located inside the feed port 411, and the horizontal height of the bottom end of the round rod 421 is higher than the horizontal height of the bottom end of the feed frame 410. This ensures that after the round rod 421 enters the feed port 411, the bottom end of the round rod 421 will contact the inner wall of the feed port 411 during the continued rotation.

[0021] The electric spreading disc 300 includes a motor installed on the mobile vehicle 100 and a spreading disc fixedly connected to the output shaft of the motor. The center of the spreading disc coincides with the center of the feeding frame 410, and multiple partition plates are fixedly connected to the top of the spreading disc. During fertilization, the motor is manually started, and fertilizer falls onto the spreading disc through the feeding port 411. The output shaft of the motor drives the spreading disc to rotate and spread the fertilizer.

[0022] like Figure 3 , Figure 4 and Figure 5 As shown, the drive assembly 440 includes a drive motor 441 fixedly connected to the bottom end of the unloading frame 410. A reciprocating screw 442 is fixedly connected to the output shaft of the drive motor 441. A moving rod 444 is mounted on the surface of the reciprocating screw 442. A limit ring 443 is slidably connected to the inner wall of the unloading frame 410. One end of the moving rod 444 passes through the unloading frame 410 and is fixedly connected to the bottom end of the limit ring 443. One side of the inner wall of the mounting frame 430 is slidably connected to the surface of the limit ring 443. The top end of the reciprocating screw 442 is fixedly connected to the bottom end of the rotating shaft of the mounting rod 420. The vertical cross-section of the limit ring 443 is convex, and the surface of the limit ring 443 fits against the inner wall of the unloading frame 410.

[0023] In this embodiment, the upper surface of the moving rod 444 is slidably connected to the inner wall of the unloading frame 410. The connection between the moving rod 444 and the unloading frame 410 limits the movement path of the moving rod 444. The mounting frame 430 and the mounting rod 420 do not affect the moving rod 444 during rotation.

[0024] When the drive motor 441 is manually started, the output shaft of the drive motor 441 will drive the reciprocating screw 442 to rotate and synchronously drive the mounting rod 420 to rotate. When the reciprocating screw 442 rotates, it will drive the moving rod 444 to move up and down reciprocally, thereby driving the limit ring 443 to move up and down reciprocally in sync.

[0025] like Figure 3 and Figure 4 As shown, an electric gear ring 450 is rotatably connected to the bottom end of the feeding frame 410, and three sealing plates 460 are fixedly connected to the inner wall of the electric gear ring 450.

[0026] In this embodiment, the rotation of the electric gear ring 450 is driven by the interaction of the motor and the gear. The surface of the feeding frame 410 is equipped with a motor, and the output shaft of the motor is fixedly connected to a gear. The gear meshes with the electric gear ring 450. When the motor is manually started, the output shaft of the motor drives the gear to rotate, and the rotation of the gear drives the electric gear ring 450 to rotate synchronously.

[0027] The center of the electric gear ring 450 coincides with the center of the feeding frame 410, and the annular path of the three sealing plates 460 coincides with the annular path of the three feeding ports 411. Therefore, when it is necessary to change the feeding of the feeding port 411, the electric gear ring 450 is driven to rotate the three sealing plates 460, so that the sealing plates 460 coincide with the corresponding feeding ports 411 and the size of the feeding ports 411 can be changed.

[0028] like Figure 4 As shown, the inner wall of the discharge port 411 forms an angle with the horizontal plane, and the opening diameter of the discharge port 411 gradually decreases from top to bottom. The bottom end of the round rod 421 is bent into a spherical shape, and the inner wall of the mounting rod 420 is provided with a mounting groove that matches the round rod 421.

[0029] In this embodiment, the spring 422 is installed in the mounting groove. When the round rod 421 enters the feeding port 411 and continues to rotate, the bottom end of the round rod 421 will contact the inclined surface of the inner wall of the feeding port 411. As the round rod 421 continues to rotate, the inclined surface of the inner wall of the feeding port 411 will squeeze the round rod 421. The round rod 421 is a telescopic structure under the action of the spring 422. When the round rod 421 is squeezed, it will move upward to squeeze the spring 422. When the bottom end of the round rod 421 is released from contact with the inner wall of the feeding port 411, the bottom end of the round rod 421 will contact the inner bottom wall of the feeding frame 410 again. When the round rod 421 overlaps with the feeding port 411 again, the round rod 421 will re-enter the feeding port 411.

[0030] like Figure 3 and Figure 4 As shown, the diameter of the sealing plate 460 is larger than the bottom opening diameter of the discharge port 411, and the top of the sealing plate 460 is attached to the bottom of the discharge frame 410.

[0031] In this embodiment, when the size of the discharge port 411 is reduced by blocking it with the sealing plate 460 degrees, the round rod 421 entering the discharge port 411 and the sealing plate 460 degrees do not affect each other. Furthermore, the round rod 421 will still agitate the fertilizer in the open part of the discharge port 411 during the rotation process inside the discharge port 411.

[0032] like Figure 5 As shown, multiple levers 431 are evenly distributed, with the tips of the levers 431 curved into an arc shape. The arc shape at the ends of the levers 431 reduces the resistance when the levers 431 move upwards and insert into the fertilizer.

[0033] Working principle: When using this device for fertilization, fertilizer is poured into the fertilizer frame 200, the moving vehicle 100 is moved, and the electric spreading disc 300 is started. The fertilizer in the fertilizer frame 200 falls onto the electric spreading disc 300 through the discharge port 411. The electric spreading disc 300 rotates to spread the fertilizer. At the same time, the drive motor 441 in the feeding mechanism 400 is started. The output shaft of the drive motor 441 drives the reciprocating screw 442 to rotate and synchronously drives the mounting rod 420 to drive multiple round rods 421, the mounting frame 430, and multiple levers 431 at the discharge port 411. The rotating mechanism 1 agitates the fertilizer. When multiple round rods 421 coincide with the discharge port 411 during rotation, they agitate the fertilizer passing through the discharge port 411. During rotation, the reciprocating screw 442, under the action of the moving rod 444, drives the limiting ring 443 to move up and down. This causes the mounting frame 430 to rotate simultaneously, driving the multiple levers 431 to move up and down, agitating the fertilizer above the discharge port 411, thus enhancing the fluidity of the fertilizer above the discharge port 411 and preventing discharge blockage.

[0034] Note: The reciprocating screw 442 is represented by two threaded grooves with the same pitch and opposite directions, connected at both ends by a transition curve. The rotation of the reciprocating screw 442 causes the side of the helical groove to push the slider placed in the helical groove to make axial reciprocating motion. Therefore, when the reciprocating screw 442 rotates, it will drive the moving rod 444 to move up and down reciprocally.

[0035] An L-shaped plate is fixedly connected to the bottom of the feeding frame 410. The inner wall of the L-shaped plate is slidably connected to the surface of the reciprocating screw 442. Protective covers made of rubber components are fixedly connected to the bottom of the feeding frame 410 and the top of the L-shaped plate. The opposite ends of the two protective covers are fixedly connected to the top and bottom of the moving rod 444, respectively. The reciprocating screw 442 is placed inside the protective cover. When the moving rod 444 moves up and down, the protective cover deforms and protects the reciprocating screw 442.

[0036] It should be noted that the drive motors and electric motors mentioned above are all devices with relatively mature existing technologies. Specific models can be selected according to actual needs, and will not be elaborated here.

[0037] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions will not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A novel agricultural fertilization device, characterized in that, include: A mobile vehicle (100) and a fertilizer frame (200), wherein the fertilizer frame (200) is installed on the top of the support frame of the mobile vehicle (100), and an electric spreading disc (300) is installed on the surface of the mobile vehicle (100). The feeding mechanism (400) includes a feeding frame (410) fixedly connected to one side of the bottom end of the fertilizer frame (200). The bottom end of the feeding frame (410) has three feeding ports (411). The inner bottom wall of the feeding frame (410) is rotatably connected to an installation rod (420). The inner wall of the installation rod (420) is slidably connected to three round rods (421). The bottom end of the round rods (421) passes through the installation rod (420). The top end of the round rods (421) is fixedly connected to the inner wall of the installation rod (420). The surface of the installation rod (420) is slidably connected to an installation frame (430). The top end of the installation frame (430) is fixedly connected to multiple levers (431). The bottom end of the feeding frame (410) is provided with a drive assembly (440).

2. The novel agricultural planting fertilization device according to claim 1, characterized in that, The drive assembly (440) includes a drive motor (441) fixedly connected to the bottom of the unloading frame (410). The output shaft of the drive motor (441) is fixedly connected to a reciprocating screw (442). A moving rod (444) is mounted on the surface of the reciprocating screw (442). A limit ring (443) is slidably connected to the inner wall of the unloading frame (410). One end of the moving rod (444) passes through the unloading frame (410) and is fixedly connected to the bottom end of the limit ring (443). One side of the inner wall of the mounting frame (430) is slidably connected to the surface of the limit ring (443). The top end of the reciprocating screw (442) is fixedly connected to the bottom end of the rotating shaft of the mounting rod (420).

3. The novel agricultural planting fertilization device according to claim 1, characterized in that, The bottom end of the feeding frame (410) is rotatably connected to an electric gear ring (450), and the inner wall of the electric gear ring (450) is fixedly connected to three sealing plates (460).

4. The novel agricultural planting fertilization device according to claim 1, characterized in that, The inner wall of the discharge port (411) forms an angle with the horizontal plane, and the opening diameter of the discharge port (411) gradually decreases from top to bottom.

5. The novel agricultural planting fertilization device according to claim 1, characterized in that, The bottom end of the round rod (421) is bent into a spherical shape, and the inner wall of the mounting rod (420) is provided with a mounting groove that matches the round rod (421).

6. The novel agricultural planting fertilization device according to claim 2, characterized in that, The vertical cross section of the limiting ring (443) is convex, and the surface of the limiting ring (443) is in contact with the inner wall of the feeding frame (410).

7. The novel agricultural planting fertilization device according to claim 3, characterized in that, The diameter of the sealing plate (460) is larger than the bottom opening diameter of the feed port (411), and the top of the sealing plate (460) is attached to the bottom of the feed frame (410).

8. The novel agricultural planting fertilization device according to claim 1, characterized in that, Multiple levers (431) are evenly distributed, and the top of each lever (431) is bent into an arc shape.

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