Double-discharge-cylinder fertilizer adding mechanism

Abstract

The utility model belongs to the technical field of agricultural machinery, especially, relate to a double discharge cylinder fertilizer adding mechanism, including vertical feeding pipe, the vertical feeding pipe is rotationally connected with vertical shaft in, vertical shaft is fixed with vertical auger blade on, the upper side rotationally connected with rotary transmission material subassembly of vertical feeding pipe, both sides of rotary transmission material subassembly all are provided with horizontal transmission material subassembly, the upper end of vertical shaft extends to rotary transmission material subassembly, be provided with transmission material device in rotary transmission material subassembly, transmission material device is located vertical shaft's one side and both ends extend to the inside of horizontal transmission material subassembly corresponding with it respectively, all be provided with discharge device on two horizontal transmission material subassembly, the utility model discloses structure through rationalization design, compared with traditional single cannon barrel equipment, the discharge speed promotes, avoids the phenomenon of plugging completely, and the time of fertilizer adding for seeding machine is shortened, reduces manual waiting cost, and the operation convenience improves, and the overall operation efficiency improves obviously.

Description

Technical Field

[0001] This utility model belongs to the field of agricultural machinery technology, and in particular relates to a double-discharge cylinder fertilizer feeding mechanism. Background Technology

[0002] Fertilizer spreaders are widely used in agricultural machinery. However, their mechanical structure and agricultural operation purpose are limited, failing to meet the diverse operational requirements of agricultural management. Expanding the design of fertilizer spreaders to enable them to perform multiple functions such as spreading fertilizer, transporting and transferring materials is an important task that needs to be explored and improved in the modern agricultural machinery manufacturing and design field.

[0003] Utility model patent application number CN202221837052.0 discloses an agricultural vehicle integrating fertilizer application and grain transportation, including a frame. The frame has a traction joint at its front end and wheels at its bottom. A cargo box is located on the upper part of the frame. A horizontal feeding pipe is located on the bottom inner side of the cargo box. The front end of the horizontal feeding pipe extends to the outside of the cargo box and connects to a vertical feeding pipe. A horizontal auger is installed inside the horizontal feeding pipe, and a vertical auger is installed inside the vertical feeding pipe. The front ends of the horizontal and vertical augers are respectively connected to… The power mechanism is connected; the top of the vertical feeding pipe is provided with a first bend, which is rotatably connected to a second bend, which is connected to a rotating feeding pipe. A rotating mechanism is provided between the vertical feeding pipe and the first bend, and a flipping mechanism is provided between the first bend and the rotating feeding pipe; the rear end of the horizontal feeding pipe is provided with a fertilizer outlet pipe and a switch valve, and the rear end of the vehicle frame is provided with a fertilizer spreading mechanism corresponding to the position of the fertilizer outlet pipe. However, the vertical feeding pipe of this agricultural vehicle only has one discharge cylinder at the top, and the bend is prone to fertilizer blockage, resulting in low discharge efficiency. Utility Model Content

[0004] The main technical problem to be solved by this utility model is to provide a double discharge cylinder fertilizer feeding mechanism with reasonable structure, low clogging, and high discharge efficiency.

[0005] To solve the above-mentioned technical problems, this utility model provides the following technical solution: A dual-discharge cylinder fertilizer feeding mechanism includes a vertical feeding pipe, a vertical shaft rotatably connected inside the vertical feeding pipe, a vertical auger blade fixedly connected to the vertical shaft, a rotating material transfer assembly rotatably connected above the vertical feeding pipe, horizontal material transfer assemblies on both sides of the rotating material transfer assembly, the upper end of the vertical shaft extending into the rotating material transfer assembly, a material transfer device being provided inside the rotating material transfer assembly, the material transfer device being located on one side of the vertical shaft and its two ends extending into the interior of the corresponding horizontal material transfer assembly, and a discharge device being provided on both horizontal material transfer assemblies.

[0006] The following are further optimizations of the above technical solution by this utility model: The rotating material conveying assembly includes a rotating tube, which is rotatably connected to a vertical feeding tube. A first flange is fixed to the top of the rotating tube, and a first rotating support is installed on the first flange. The top of the vertical shaft passes through the rotating tube and is rotatably connected to the first rotating support.

[0007] Further optimization: A first material transfer pipe is integrally fixed to the side of the rotating tube away from the discharge device. The first material transfer pipe is arranged perpendicularly to the rotating tube and is interconnected with it. The material transfer device is set inside the first material transfer pipe. A second flange is fixed to both ends of the first material transfer pipe.

[0008] Further optimization: The material conveying device includes a horizontal shaft, on which two horizontal auger blades are fixed. The two horizontal auger blades rotate in opposite directions. The horizontal shaft and the two horizontal auger blades are both located inside the first material conveying tube.

[0009] Further optimization: The horizontal material conveying assembly includes a second material conveying pipe, and a third flange is fixedly connected to one end of the second material conveying pipe near the first material conveying pipe. The third flange is rotatably connected to its corresponding second flange.

[0010] Further optimization: A second rotating support is installed at the end of any one of the second material transfer pipes away from the first material transfer pipe, and a material transfer hydraulic motor is installed at the end of the other second material transfer pipe away from the first material transfer pipe. The horizontal shaft is rotatably connected to the second rotating support, and the output end of the material transfer hydraulic motor is drively connected to the horizontal shaft.

[0011] Further optimization: A third material transfer pipe is integrally fixed below the second material transfer pipe, and the third material transfer pipe is arranged perpendicularly to the second material transfer pipe and connected to it.

[0012] Further optimization: The discharge device includes a discharge pipe, one end of which is detachably fixed to the corresponding third material transfer pipe near the vertical feeding pipe. A discharge shaft is rotatably connected inside the discharge pipe, and a discharge auger blade is fixed to the discharge shaft. The end of the discharge shaft near the vertical feeding pipe extends into the corresponding third material transfer pipe.

[0013] Further optimization: A third rotating support is installed at the end of the discharge pipe away from the vertical feeding pipe, and a discharge hydraulic motor is installed at the end of the third conveying pipe away from its corresponding discharge pipe. The discharge shaft is rotatably connected to the third rotating support, and the output end of the discharge hydraulic motor is drively connected to the discharge shaft.

[0014] Further optimization: The rotating tube is equipped with a discharge tube drive device for driving the two discharge devices to swing up and down.

[0015] This utility model's structure, through rational design, uses vertical auger blades to transport materials to a rotating material conveying component. The materials in the rotating material conveying component are then transported to horizontal material conveying components on both sides via a material conveying device, and then discharged outwards through discharge devices. Compared to traditional single-barrel equipment, the discharge speed is increased, material blockage is completely avoided, the time spent adding fertilizer to the seeder is shortened, labor waiting costs are reduced, operation convenience is improved, and overall work efficiency is significantly increased.

[0016] The present invention will be further described below with reference to the accompanying drawings and embodiments. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of an embodiment of the present utility model; Figure 2 This is a schematic diagram of the structure of the rotating material transfer assembly and the discharge pipe drive device in the embodiments of this utility model; Figure 3 This is a schematic diagram of the internal structure of an embodiment of the present utility model; Figure 4 This is a schematic diagram of the material discharge device in an embodiment of this utility model.

[0018] In the diagram: 1-Vertical feeding pipe; 2-Rotating material transfer assembly; 201-Rotating pipe; 202-First flange; 203-First material transfer pipe; 204-Second flange; 3-Horizontal material transfer assembly; 301-Second material transfer pipe; 302-Third flange; 303-Third material transfer pipe; 4-Discharge device; 401-Discharge pipe; 402-Discharge shaft; 403-Discharge auger blade; 404-Discharge hydraulic motor; 5-Discharge pipe drive device; 501-Mounting bracket; 502-Hydraulic cylinder; 503-Connecting bracket; 6-Vertical shaft; 7-Vertical auger blade; 8-Horizontal shaft; 9-Horizontal auger blade; 10-Material transfer hydraulic motor. Detailed Implementation

[0019] like Figure 1-4 As shown, a double-discharge cylinder fertilizer feeding mechanism includes a vertical feeding pipe 1, a vertical shaft 6 rotatably connected inside the vertical feeding pipe 1, a vertical auger blade 7 fixedly connected to the vertical shaft 6, a rotating material transfer assembly 2 rotatably connected above the vertical feeding pipe 1, horizontal material transfer assemblies 3 on both sides of the rotating material transfer assembly 2, the upper end of the vertical shaft 6 extending into the rotating material transfer assembly 2 and rotatably connected thereto, a material transfer device being provided inside the rotating material transfer assembly 2, the material transfer device being located on one side of the vertical shaft 6 and its two ends extending into the interior of the corresponding horizontal material transfer assembly 3, and a discharge device 4 being provided on both horizontal material transfer assemblies 3.

[0020] With this design, the vertical auger blades 7 convey the material to the rotating material conveying assembly 2. The material in the rotating material conveying assembly 2 is conveyed to the horizontal material conveying assemblies 3 on both sides through the material conveying device, and then discharged outward through the discharge device 4 respectively. This ensures that the top of the vertical feeding pipe 1 is not easily blocked, thus improving the discharge efficiency.

[0021] A rotary drive device is installed on the vertical feeding pipe 1 to drive the rotary material transfer assembly 2 to reciprocate. The rotary drive device is existing technology.

[0022] The rotating material transfer assembly 2 includes a rotating tube 201, which is rotatably connected to the vertical feeding tube 1. A first flange 202 is fixedly connected to the top end of the rotating tube 201, and a first rotating support is installed on the first flange 202. The top end of the vertical shaft 6 passes through the rotating tube 201 and is rotatably connected to the first rotating support.

[0023] In this embodiment, the first rotating support is a mounted bearing.

[0024] The first material transfer pipe 203 is integrally fixed to the side of the rotating pipe 201 away from the discharge device 4. The first material transfer pipe 203 is arranged perpendicularly to the rotating pipe 201 and is interconnected with it. The material transfer device is set inside the first material transfer pipe 203. The two ends of the first material transfer pipe 203 are fixedly connected to the second flange 204.

[0025] The material conveying device includes a horizontal shaft 8, on which two horizontal auger blades 9 are fixedly connected. The two horizontal auger blades 9 rotate in opposite directions, and both the horizontal shaft 8 and the two horizontal auger blades 9 are located inside the first material conveying pipe 203.

[0026] The horizontal material transfer assembly 3 includes a second material transfer pipe 301. A third flange 302 is fixedly connected to one end of the second material transfer pipe 301 near the first material transfer pipe 203. The third flange 302 and its corresponding second flange 204 are rotatably connected by bearings.

[0027] The two ends of the horizontal shaft 8 extend into the interior of the corresponding second material transfer tube 301 and are rotatably connected to it.

[0028] A second rotating support is installed at the end of any one of the second material transfer pipes 301 away from the first material transfer pipe 203, and a material transfer hydraulic motor 10 is installed at the end of the other second material transfer pipe 301 away from the first material transfer pipe 203. The horizontal shaft 8 is rotatably connected to the second rotating support, and the output end of the material transfer hydraulic motor 10 is drively connected to the horizontal shaft 8.

[0029] In this embodiment, the second rotating support is a mounted bearing.

[0030] A third material transfer pipe 303 is integrally fixed to the lower part of the second material transfer pipe 301. The third material transfer pipe 303 is arranged perpendicularly to the second material transfer pipe 301 and is interconnected with it.

[0031] With this design, the material transfer hydraulic motor 10 drives the horizontal shaft 8 to rotate, which in turn drives the horizontal auger blades 9 to rotate, thereby enabling the material in the rotating tube 201 to be quickly transferred to the third material transfer tube 303 through the second material transfer tube 301.

[0032] The discharge device 4 includes a discharge pipe 401. One end of the discharge pipe 401 near the vertical feeding pipe 1 is detachably fixed to the corresponding third conveying pipe 303. A discharge shaft 402 is rotatably connected inside the discharge pipe 401. A discharge auger blade 403 is fixedly connected to the discharge shaft 402. One end of the discharge shaft 402 near the vertical feeding pipe 1 extends into the corresponding third conveying pipe 303.

[0033] A third rotating support is installed at the end of the discharge pipe 401 away from the vertical feeding pipe 1. A discharge port is provided at the position of the discharge pipe 401 near the third rotating support. A discharge hydraulic motor 404 is installed at the end of the third conveying pipe 303 away from its corresponding discharge pipe 401. The discharge shaft 402 is rotatably connected to the third rotating support. The output end of the discharge hydraulic motor 404 is drively connected to the discharge shaft 402.

[0034] With this design, the discharge hydraulic motor 404 drives the discharge shaft 402 to rotate, which in turn drives the discharge auger blades 403 to rotate, thereby enabling the material in the third material conveying pipe 303 to be quickly transported to the discharge port through the discharge pipe 401.

[0035] In this embodiment, the third rotating support is a mounted bearing.

[0036] The rotating tube 201 is equipped with a discharge tube drive device 5 for driving the two discharge devices 4 to swing up and down.

[0037] The discharge pipe drive device 5 includes a mounting frame 501, which is fixedly connected to the rotating pipe 201. A hydraulic cylinder 502 is hinged on the mounting frame 501. A connecting frame 503 is fixedly connected between the two discharge pipes 401. The telescopic rod of the hydraulic cylinder 502 is hinged to the connecting frame 503.

[0038] For those skilled in the art, any changes, modifications, substitutions, and variations made to the implementation methods without departing from the principles and spirit of this utility model, based on the teachings of this utility model, still fall within the protection scope of this utility model.

Claims

1. A double-discharge fertilizer feeding mechanism, comprising a vertical feeding pipe (1), characterized in that: A vertical shaft (6) is rotatably connected inside the vertical feeding pipe (1). A vertical auger blade (7) is fixed on the vertical shaft (6). A rotating material transfer assembly (2) is rotatably connected above the vertical feeding pipe (1). Horizontal material transfer assemblies (3) are provided on both sides of the rotating material transfer assembly (2). The upper end of the vertical shaft (6) extends into the rotating material transfer assembly (2). A material transfer device is provided inside the rotating material transfer assembly (2). The material transfer device is located on one side of the vertical shaft (6) and its two ends extend into the interior of the corresponding horizontal material transfer assembly (3). A discharge device (4) is provided on both horizontal material transfer assemblies (3).

2. The fertilizer feeding mechanism with double discharge cylinders according to claim 1, characterized in that: The rotating material transfer assembly (2) includes a rotating tube (201), which is rotatably connected to the vertical feeding tube (1). A first flange (202) is fixedly connected to the top end of the rotating tube (201), and a first rotating support is installed on the first flange (202). The top end of the vertical shaft (6) passes through the rotating tube (201) and is rotatably connected to the first rotating support.

3. The double-discharge cylinder fertilizer feeding mechanism according to claim 2, characterized in that: The rotating tube (201) is integrally fixed to the side away from the discharge device (4) with a first material transfer tube (203). The first material transfer tube (203) is arranged perpendicularly to the rotating tube (201) and is connected to each other. The material transfer device is set inside the first material transfer tube (203). Both ends of the first material transfer tube (203) are fixed with a second flange (204).

4. The double-discharge cylinder fertilizer feeding mechanism according to claim 3, characterized in that: The material transfer device includes a horizontal shaft (8), on which two horizontal auger blades (9) are fixedly connected. The two horizontal auger blades (9) rotate in opposite directions. The horizontal shaft (8) and the two horizontal auger blades (9) are both located inside the first material transfer tube (203).

5. The double-discharge cylinder fertilizer feeding mechanism according to claim 4, characterized in that: The horizontal material transfer assembly (3) includes a second material transfer pipe (301), and a third flange (302) is fixedly connected to one end of the second material transfer pipe (301) near the first material transfer pipe (203). The third flange (302) is rotatably connected to its corresponding second flange (204).

6. The fertilizer feeding mechanism with double discharge cylinders according to claim 5, characterized in that: A second rotating support is installed at the end of any one of the second material transfer pipes (301) away from the first material transfer pipe (203), and a material transfer hydraulic motor (10) is installed at the end of the other second material transfer pipe (301) away from the first material transfer pipe (203). The horizontal shaft (8) is rotatably connected to the second rotating support, and the output end of the material transfer hydraulic motor (10) is drive-connected to the horizontal shaft (8).

7. The fertilizer feeding mechanism with double discharge cylinders according to claim 6, characterized in that: A third material transfer pipe (303) is integrally fixed to the lower part of the second material transfer pipe (301). The third material transfer pipe (303) is arranged perpendicularly to the second material transfer pipe (301) and is interconnected with it.

8. The fertilizer feeding mechanism with double discharge cylinders according to claim 7, characterized in that: The discharge device (4) includes a discharge pipe (401), one end of the discharge pipe (401) near the vertical feeding pipe (1) is detachably fixed to the corresponding third material transfer pipe (303), a discharge shaft (402) is rotatably connected inside the discharge pipe (401), a discharge auger blade (403) is fixedly connected to the discharge shaft (402), and one end of the discharge shaft (402) near the vertical feeding pipe (1) extends into the corresponding third material transfer pipe (303).

9. A double-discharge cylinder fertilizer feeding mechanism according to claim 8, characterized in that: The discharge pipe (401) is equipped with a third rotating support at the end away from the vertical feeding pipe (1), and the third conveying pipe (303) is equipped with a discharge hydraulic motor (404) at the end away from the corresponding discharge pipe (401). The discharge shaft (402) is rotatably connected to the third rotating support, and the output end of the discharge hydraulic motor (404) is connected to the discharge shaft (402) in a transmission connection.

10. A double-discharge cylinder fertilizer feeding mechanism according to claim 9, characterized in that: The rotating tube (201) is provided with a discharge tube drive device (5) for driving the two discharge devices (4) to swing up and down.

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