Fertilizer applicator capable of preventing blockage

Abstract

The utility model provides an anti-clogging fertilizer applicator, which relates to the technical field of fertilizer applications.The anti-clogging fertilizer applicator comprises an upper machine bin, a side mounting frame and fertilizer barrels, the lower part of the upper machine bin is provided with a plurality of groups of fertilizer barrels, the lower end of each fertilizer barrel is provided with a discharging hopper, and the left and right sides of the lower part of a side fixing plate are provided with connecting sleeves; a plurality of sets of front fixing rods are fixed to the front side face of the upper machine bin, the lower ends of the front fixing rods are fixed to the rear portions of bulldozing blades, each set of bulldozing blade is located on the lower side right in front of one set of fertilizer barrels, and a plurality of sets of rear triangular return plates are arranged on the rear side of the upper machine bin; and each group of rear triangular return plates is aligned with the front group of dozer blades. According to the utility model, the fertilization height can be conveniently and flexibly adjusted, the shoveling depth can be synchronously changed, and the fertilizer in the fertilizer hopper can be smoothly conveyed downwards through the spiral conveying paddle, so that the blockage is avoided, the fertilization progress is not influenced, and the device is more convenient and trouble-saving.

Description

Technical Field

[0001] The utility model relates to the technical field of fertilizer spreaders, in particular to a fertilizer spreader capable of preventing blockage. Background Art

[0002] The fertilizer currently used in fertilization devices is granular fertilizer, which requires fertilizing the soil first to fertilize the field so that the crops planted later can grow better. In the specification of a fertilizer anti-blocking device and a fertilizer spreader in the prior art (publication number CN214070641U), it is mentioned that "the vibrator and the fertilizer pipe fixing seat are used to respectively connect the device body and the fertilizer discharge pipe of the fertilizing device, and the two ends of the exciting arm are respectively connected to the vibrator and the fertilizer pipe fixing seat. According to the fertilizer anti-blocking device of one embodiment of the utility model, the fertilizer pipe fixing seat includes an exciting beam and a fertilizer pipe fixing frame; the exciting beam is arranged to extend in the transverse direction, and the exciting beam is connected to the end of the exciting arm away from the vibrator; the fertilizer pipe fixing frame is connected to the exciting beam, and the end of the fertilizer pipe fixing frame away from the exciting beam is used to connect the fertilizer discharge pipe, and multiple fertilizer pipe fixing frames are arranged in the transverse direction", but the height of the fertilizer spreader in the prior art cannot be adjusted, and it is not suitable for different shoveling depths. In addition, the fertilizer in the fertilizer hopper may be blocked, or the feeding speed may be slow, which affects the fertilization progress and is not convenient and practical. Utility Model Content

[0003] In order to overcome the defects of the prior art, a fertilizer spreader with anti-clogging is provided to solve the problems that the height of the fertilizer spreader in the prior art cannot be adjusted, it is not suitable for different shoveling depths, and the fertilizer in the fertilizer hopper may be blocked or the feeding speed is slow, which affects the fertilization progress and is not convenient and practical.

[0004] To achieve the above-mentioned purpose, a fertilizer spreader that prevents blockage is provided, including an upper machine bin, a side mounting frame and a fertilizer barrel, a plurality of groups of fertilizer barrels are arranged at the lower part of the upper machine bin, and a lower hopper is arranged at the lower end of the fertilizer barrel, side cross plates are arranged at both left and right ends of the upper machine bin, and a rear push rod is arranged at the rear side of the upper machine bin, a side fixing plate is fixed at the lower end of the side cross plate, and connecting sleeves are arranged on the left and right sides of the lower part of the side fixing plate, and the connecting sleeves are movably connected to the screw rod at the upper part of the side mounting frame.

[0005] Furthermore, a plurality of front fixing rods are fixed on the front side of the upper machine cabin, and the lower ends of the front fixing rods are fixed to the rear of the bulldozer shovels, and each group of bulldozer shovels is located on the lower side directly in front of a group of fertilizer barrels, and a plurality of rear triangular return plates are arranged on the rear side of the upper machine cabin, and each group of rear triangular return plates is arranged to be aligned with the front group of bulldozer shovels.

[0006] Furthermore, a plurality of upper frames are provided at the upper end of the upper machine room, a first motor is fixed in the upper frame, a rotating shaft is installed at the lower end of the first motor, and a plurality of screw conveyor paddles are provided at the lower rod body of the rotating shaft.

[0007] Furthermore, the rotating shaft and the screw conveying paddle are both rotatable structures, and the rotating shaft and the screw conveying paddle are both located in the fertilizer barrel.

[0008] Furthermore, a plurality of groups of rear connecting rods are arranged on the rear side of the lower end surface of the fertilizer barrel, and the lower ends of the rear connecting rods are fixed to the rear part of the front guide channel, and the front guide channel is located below the lower hopper.

[0009] Furthermore, a turntable is installed at the upper end of the screw rod, and a sprocket wheel is installed at the lower rod body of the screw rod. Chains are transmission-connected between multiple groups of sprocket wheels on the same side, and the lower end of the screw rod is rotatably connected to the side mounting frame.

[0010] Furthermore, a middle partition is provided in the middle of the side mounting frame, a connecting shaft is sleeved on the lower part of the middle partition, and a group of rollers are installed on the left and right parts of the connecting shaft.

[0011] The beneficial effects of the utility model are:

[0012] 1. The front fixed rod and the bulldozer of the utility model are arranged to shovel the soil to open a planting groove before spreading fertilizer so that the fertilizer can fall into it; and the rear triangular return plate on the rear side can push the soil back after fertilization to ensure that the soil covers the fertilizer, which is more convenient and saves trouble.

[0013] 2. In the utility model, the fertilizer in the upper compartment will fall into the fertilizer barrel, slide into the front guide channel through the front guide channel under the fertilizer barrel, and the lower end of the front guide channel is tilted forward to facilitate the fertilizer to naturally slide along the inner wall into the shoveled soil ditch.

[0014] 3. The utility model allows two people to simultaneously rotate the screw rods on the left and right sides clockwise, which will drive the connecting sleeve to move straight up, while rotating the screw rods on both sides counterclockwise will drive the connecting sleeve to move straight down, making it convenient and flexible to adjust the height position of the upper machine compartment, which is more convenient and saves trouble. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a front view schematic diagram of an embodiment of the utility model;

[0016] Figure 2 This is a top view of the upper cabin of an embodiment of the utility model;

[0017] Figure 3 This is a schematic cross-sectional view of an upper cabin of an embodiment of the utility model;

[0018] Figure 4It is a schematic diagram of the side mounting frame structure setting of an embodiment of the utility model;

[0019] Figure 5 This is a rendering of a fertilizer cylinder according to an embodiment of the utility model.

[0020] In the figure: 1. upper cabin; 10. side cross plate; 11. side fixing plate; 12. connecting sleeve; 13. first motor; 14. upper sleeve frame; 15. rotating shaft; 16. screw conveyor paddle; 17. front fixing rod; 18. bulldozer; 19. rear push rod; 100. rear triangular return plate; 2. side mounting frame; 20. screw rod; 21. turntable; 22. chain wheel; 23. chain; 24. connecting shaft; 25. middle partition; 26. roller; 3. fertilizer barrel; 30. lower hopper; 31. rear connecting rod; 32. front guide channel. DETAILED DESCRIPTION

[0021] In order to make the technical problems, technical solutions and beneficial effects to be solved by the utility model clearer, the utility model is further described in detail in combination with the accompanying drawings and embodiments. The specific embodiments described herein are only used to explain the utility model, and are not used to limit the utility model. Specific details such as specific system structures and technologies are proposed in order to more thoroughly understand the embodiments of the utility model. The described embodiments are part of the embodiments of the present disclosure, rather than all of the embodiments. However, it should be clear to those skilled in the art that the utility model can also be implemented in other embodiments without these specific details. Based on the embodiments in the present disclosure, all other embodiments obtained by those skilled in the art without making creative work are within the scope of protection of the present disclosure.

[0022] The specific implementation of the utility model is described in detail below with reference to the accompanying drawings.

[0023] Figure 1 It is a front view schematic diagram of an embodiment of the utility model, Figure 2 This is a top view of the upper cabin of the utility model embodiment. Figure 3 The schematic cross-sectional view of the upper cabin of the embodiment of the utility model is as follows: Figure 4 The side mounting frame structure of the utility model embodiment is shown in the figure and Figure 5 This is a rendering of a fertilizer cylinder according to an embodiment of the utility model.

[0024] Reference Figures 1 to 5As shown, the utility model provides a fertilizer spreader that prevents blockage, including an upper machine chamber 1, a side mounting frame 2 and a fertilizer barrel 3, a plurality of groups of fertilizer barrels 3 are arranged at the lower part of the upper machine chamber 1, and a lower hopper 30 is arranged at the lower end of the fertilizer barrel 3, side cross plates 10 are arranged at both left and right ends of the upper machine chamber 1, and a rear push rod 19 is arranged at the rear side of the upper machine chamber 1, a side fixing plate 11 is fixed to the lower end of the side cross plate 10, and connecting sleeves 12 are arranged on the left and right sides of the lower part of the side fixing plate 11, and the connecting sleeves 12 are movably connected to the screw rod 20 at the upper part of the side mounting frame 2.

[0025] In this embodiment, a plurality of front fixing rods 17 are fixed to the front side of the upper machine room 1, and the lower end of the front fixing rods 17 is fixed to the rear of the bulldozer 18, and each group of bulldozers 18 is located in the lower front side of a group of fertilizer barrels 3, and a plurality of rear triangular return plates 100 are arranged on the rear side of the upper machine room 1, and each group of rear triangular return plates 100 is arranged in alignment with the front group of bulldozers 18; a plurality of upper sleeve frames 14 are arranged at the upper end of the upper machine room 1, a first motor 13 is fixed in the upper sleeve frame 14, and a rotating shaft 15 is installed at the lower end of the first motor 13, and a plurality of screw conveying paddles 16 are arranged on the lower rod body of the rotating shaft 15; the rotating shaft 15 and the screw conveying paddle 16 are both rotatable structures, and the rotating shaft 15 and the screw conveying paddle 16 are both located in the fertilizer barrel 3.

[0026] As a preferred embodiment, the front fixed rod 17 and the bulldozer 18 of the utility model are arranged to shovel the soil to open a planting groove before spreading fertilizer so that the fertilizer can fall into it; and the rear triangular return plate 100 on the rear side can push the soil back after fertilization to ensure that the soil covers the fertilizer, which is more convenient and saves trouble.

[0027] In this embodiment, a plurality of groups of rear connecting rods 31 are arranged on the rear side of the lower end surface of the fertilizer barrel 3 , and the lower ends of the rear connecting rods 31 are fixed to the rear of the front guide channel 32 , and the front guide channel 32 is located below the lower hopper 30 .

[0028] As a preferred embodiment, the fertilizer in the upper machine compartment 1 of the utility model will fall into the fertilizer barrel 3, slide into the front guide channel 32 through the front guide channel 32 under the fertilizer barrel 3, and the lower end of the front guide channel 32 is tilted forward to facilitate the fertilizer to naturally slide along its inner wall into the shoveled soil ditch.

[0029] In this embodiment, a turntable 21 is installed at the upper end of the screw rod 20, and a sprocket wheel 22 is installed at the lower rod body of the screw rod 20. A chain 23 is transmission-connected between multiple groups of sprocket wheels 22 on the same side, and the lower end of the screw rod 20 is rotatably connected to the side mounting frame 2; a middle partition plate 25 is arranged in the middle part of the side mounting frame 2, a connecting shaft 24 is sleeved at the lower part of the middle partition plate 25, and a group of rollers 26 are installed on the left and right parts of the connecting shaft 24.

[0030] As a preferred implementation mode, the utility model allows two people to simultaneously rotate the screw rods 20 on both sides clockwise, which will drive the connecting sleeve 12 to move straight up, and rotate the screw rods 20 on both sides counterclockwise to drive the connecting sleeve 12 to move straight down, so as to facilitate and flexibly adjust the height position of the upper cabin 1, which is more convenient and saves trouble.

[0031] The utility model can effectively solve the problems in the prior art that the height of the fertilizer spreader cannot be adjusted, is not suitable for different shoveling depths, and the fertilizer in the fertilizer hopper may be blocked or the feeding speed is slow, which affects the fertilization progress and is not convenient and practical. The utility model is convenient and flexible to adjust the fertilization height, can synchronously change the shoveling depth, and can smoothly transport the fertilizer in the fertilizer hopper downwards through the spiral conveyor paddle, which not only avoids blockage, but also does not affect the fertilization progress, and is more convenient and saves trouble.

[0032] The above embodiments are used to explain the present invention rather than to limit the present invention. Any modifications and changes made to the present invention within the spirit of the present invention and the scope of the claims for protection shall be included in the protection scope of the present invention.

Claims

1. A fertilizer applicator for preventing blockage, characterized in that: The utility model comprises an upper machine bin (1), a side mounting frame (2) and a fertilizer barrel (3), wherein a plurality of groups of fertilizer barrels (3) are arranged at the lower part of the upper machine bin (1), and a lower hopper (30) is arranged at the lower end of the fertilizer barrel (3), side cross plates (10) are arranged at both left and right ends of the upper machine bin (1), and a rear push rod (19) is arranged at the rear side of the upper machine bin (1), a side fixing plate (11) is fixed at the lower end of the side cross plate (10), and connecting sleeves (12) are arranged at both left and right sides of the lower part of the side fixing plate (11), and the connecting sleeves (12) are movably connected to a screw rod (20) at the upper part of the side mounting frame (2).

2. A fertilizer spreader that prevents blockage according to claim 1, characterized in that: A plurality of groups of front fixing rods (17) are fixed to the front side of the upper machine cabin (1), and the lower ends of the front fixing rods (17) are fixed to the rear of a bulldozer (18), and each group of bulldozers (18) is located at the lower side directly in front of a group of fertilizer barrels (3), and a plurality of groups of rear triangular return plates (100) are arranged on the rear side of the upper machine cabin (1), and each group of rear triangular return plates (100) is arranged to be aligned with a group of bulldozers (18) in front.

3. A fertilizer spreader that prevents blockage according to claim 1, characterized in that: The upper end of the upper machine cabin (1) is provided with a plurality of upper sleeve frames (14), a first motor (13) is fixed in the upper sleeve frames (14), a rotating shaft (15) is installed at the lower end of the first motor (13), and a lower rod body of the rotating shaft (15) is provided with a plurality of screw conveying paddles (16).

4. A fertilizer spreader that prevents blockage according to claim 3, characterized in that: The rotating shaft (15) and the screw conveying paddle (16) are both rotatable structures, and the rotating shaft (15) and the screw conveying paddle (16) are both located in the fertilizer barrel (3).

5. The fertilizer spreader for preventing blockage according to claim 1, characterized in that: A plurality of groups of rear connecting rods (31) are arranged on the rear side of the lower end surface of the fertilizer barrel (3), and the lower ends of the rear connecting rods (31) are fixed to the rear of the front guide channel (32), and the front guide channel (32) is located below the lower hopper (30).

6. The fertilizer spreader for preventing blockage according to claim 1, characterized in that: A turntable (21) is installed at the upper end of the screw rod (20), and a chain wheel (22) is installed at the lower rod body of the screw rod (20). Chains (23) are transmission-connected between the multiple groups of chain wheels (22) on the same side, and the lower end of the screw rod (20) is rotatably connected to the side mounting frame (2).

7. The fertilizer spreader for preventing blockage according to claim 1, characterized in that: A middle partition (25) is arranged in the middle of the side mounting frame (2), a connecting shaft (24) is sleeved on the lower part of the middle partition (25), and a group of rollers (26) are installed on both the left and right parts of the connecting shaft (24).

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