Silage maize harvester throwing cylinder device capable of adjusting material flow dispersity

Abstract

The utility model discloses a silage maize harvester throwing cylinder device capable of adjusting material flow dispersity, which comprises an adjustable discharging plate, a front discharging plate, a connecting assembly, an adjusting spring, a middle discharging plate, a rear discharging plate and a hydraulic cylinder, one end of the front discharging plate is hinged with the middle discharging plate, the other end of the middle discharging plate is hinged with the rear discharging plate, and the connecting assembly is connected with the hydraulic cylinder. One end of the hydraulic cylinder is installed on the rear discharging plate, the other end of the hydraulic cylinder is rotationally connected with the front face of the middle discharging plate, and the adjusting spring is connected with the rear discharging plate and the front discharging plate. According to the utility model, different discharge port angles are arranged, so that the material throwing device can adapt to material throwing operation at different distances, during long-distance operation, the discharge port angles are arranged and small openings are selected, and during short-distance operation, the discharge port angles are arranged and large openings are selected, so that the completeness of a material flow after being thrown away from the discharge plate is improved, and the position of a blanking point is convenient to determine; and the feed filling accuracy is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of agricultural machinery automation, and specifically relates to a silage machine barrel throwing device with adjustable material flow dispersion. Background Art

[0002] In animal husbandry, silage is an important source of feed, often used for feeding herbivorous animals such as cattle and sheep. During the operation of the silage machine, after the feed is thrown out by the throwing drum, due to the uneven shape, density and particle size of the material, the thrown feed flow is prone to dispersion, accumulation or uneven throwing. In this case, it is difficult for the operator to accurately determine the feed drop point, resulting in inaccurate and uneven placement, affecting the distribution and quality of the feed. Utility Model Content

[0003] The utility model provides a silage machine barrel throwing device with adjustable material flow dispersion, which solves the problems raised in the above background technology.

[0004] In order to achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a silage machine barrel throwing device with adjustable material flow dispersion, including an adjustable discharge plate, a front discharge plate, a connecting assembly, an adjusting spring, a middle discharge plate, a rear discharge plate, and a hydraulic cylinder, one end of the front discharge plate is hinged to the middle discharge plate, the other end of the middle discharge plate is hinged to the rear discharge plate, one end of the hydraulic cylinder is installed on the rear discharge plate, the other end of the hydraulic cylinder is rotatably connected to the front of the middle discharge plate, and the adjusting spring connects the rear discharge plate and the front discharge plate;

[0005] The connecting assembly includes a connecting seat and two connecting rods. The connecting seat is fixedly connected to the top of the front discharge plate, and the two connecting rods are respectively installed on the front and back sides of the rear discharge plate. The connecting seat is rotatably connected to the connecting rods.

[0006] Preferably, the adjusting spring connects the rear discharge plate and the connecting seat.

[0007] Preferably, the adjustable discharge plate is connected to the front discharge plate by bolts.

[0008] Preferably, four screw holes are provided on the top of the front discharge plate.

[0009] The beneficial effects of adopting the above technical solution are:

[0010] 1. The utility model can adapt to material throwing operations at different distances by setting different discharge port angles. When working at a long distance, the discharge port angle is set and a small opening is selected. When working at a close distance, the discharge port angle is set and a large opening is selected to improve the integrity of the material flow after it leaves the discharge plate, facilitate the determination of the location of the drop point, and improve the accuracy of feed filling.

[0011] 2. The utility model has a variable discharge port angle. By adjusting the adjustable discharge plate, the size of the material outlet can be reduced, the material outlet pressure can be increased, the looseness of the material flow can be reduced, and the integrity of the material during discharge can be improved.

[0012] 3. In the utility model, when the material flow is completely output, the material flow is rectangular as a whole, which can effectively determine the drop point of the material flow, and the midpoint of the material flow is the drop point. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the structure of the throwing tube discharge port provided by the utility model;

[0014] Figure 2 This is a schematic diagram of the adjustment angle of the front discharge port provided by the utility model;

[0015] in:

[0016] 1. Adjustable discharge plate; 2. Front discharge plate; 3. Connecting assembly; 31. Connecting seat; 32. Two connecting rods; 4. Adjusting spring; 5. Middle discharge plate; 6. Rear discharge plate; 7. Hydraulic cylinder. DETAILED DESCRIPTION

[0017] The specific implementation methods of the utility model are further explained in detail below with reference to the accompanying drawings through the description of embodiments, with the aim of helping technicians in the field to have a more complete, accurate and in-depth understanding of the concept and technical solution of the utility model and facilitating its implementation.

[0018] like Figure 1 to Figure 2 As shown, the utility model is a silage machine barrel throwing device with adjustable material flow dispersion, which controls the dispersion of the material flow by adjusting the angle of the discharge plate, improves the integrity of the material flow after it leaves the discharge plate, facilitates the determination of the location of the material drop point, and improves the accuracy of feed filling.

[0019] Specifically, Figure 1 to Figure 2 As shown, it includes an adjustable discharge plate 1, a front discharge plate 2, a connecting assembly 3, an adjusting spring 4, a middle discharge plate 5, a rear discharge plate 6, and a hydraulic cylinder 7. One end of the front discharge plate 2 is hinged to the middle discharge plate 5, and the other end of the middle discharge plate 5 is hinged to the rear discharge plate 6. One end of the hydraulic cylinder 7 is installed on the rear discharge plate 6, and the other end of the hydraulic cylinder 7 is rotatably connected to the front of the middle discharge plate 5. The adjusting spring 4 connects the rear discharge plate 6 and the front discharge plate 2.

[0020] The connecting assembly 3 includes a connecting seat 31 and two connecting rods 32. The connecting seat 31 is fixedly connected to the top of the front discharge plate 2. The two connecting rods 32 are respectively installed on the front and back of the rear discharge plate 6. The connecting seat 31 is rotatably connected to the connecting rods 32. The adjusting spring 4 connects the rear discharge plate 6 and the connecting seat 31.

[0021] The hydraulic cylinder 7 extends, driving the middle discharge plate 5 to swing upward, and under the action of the adjusting spring 4 and the connecting assembly 3, the front discharge plate 2 swings upward accordingly. The hydraulic cylinder 7 retracts, driving the middle discharge plate 5 to swing downward, and under the action of the adjusting spring 4 and the connecting rod connecting assembly 3, the front discharge plate 2 swings downward accordingly.

[0022] The adjustable discharge plate 1 is connected to the front discharge plate 2 by bolts. Four screw holes are provided on the top of the front discharge plate 2. Two adjustment angles are set to adapt to medium and long range throwing, ensuring that the material flow remains in the outlet state without dispersion when throwing the material.

[0023] The specific working method is described below with specific embodiments: Example 1

[0024] The hydraulic cylinder 7 extends, driving the middle discharge plate 5 to swing upward, and under the action of the adjusting spring 4 and the connecting assembly 3, the front discharge plate 2 swings upward accordingly. The hydraulic cylinder 7 retracts, driving the middle discharge plate 5 to swing downward, and under the action of the adjusting spring 4 and the connecting rod connecting assembly 3, the front discharge plate 2 swings downward accordingly. Example 2

[0025] Four holes are drilled on the top of the front discharge plate 2, and the adjustable discharge plate 1 is connected to the front discharge plate 2 by bolts. Two adjustment angles are set to adapt to medium and long range throwing, ensuring that the material flow remains in the outlet state when throwing the material without dispersion.

[0026] The above is an exemplary description of the utility model in conjunction with the accompanying drawings. Obviously, the specific implementation of the utility model is not limited to the above-mentioned method. As long as various non-substantial improvements are made using the method concept and technical solution of the utility model; or the above-mentioned concept and technical solution of the utility model are directly applied to other occasions without improvement, they are all within the protection scope of the utility model.

Claims

1. A silage machine barrel throwing device with adjustable material flow dispersion, comprising an adjustable discharge plate (1), a front discharge plate (2), a connecting assembly (3), an adjustment spring (4), a middle discharge plate (5), a rear discharge plate (6), and a hydraulic cylinder (7), characterized in that: One end of the front discharge plate (2) is hinged to the middle discharge plate (5), the other end of the middle discharge plate (5) is hinged to the rear discharge plate (6), one end of the hydraulic cylinder (7) is mounted on the rear discharge plate (6), the other end of the hydraulic cylinder (7) is rotatably connected to the front surface of the middle discharge plate (5), and the adjusting spring (4) connects the rear discharge plate (6) and the front discharge plate (2); The connecting assembly (3) comprises a connecting seat (31) and two connecting rods (32); the connecting seat (31) is fixedly connected to the top of the front discharge plate (2); the two connecting rods (32) are respectively installed on the front and back sides of the rear discharge plate (6); the connecting seat (31) and the connecting rods (32) are rotatably connected.

2. The silage machine barrel throwing device with adjustable material flow dispersion according to claim 1, characterized in that: The adjusting spring (4) connects the rear discharge plate (6) and the connecting seat (31).

3. The silage machine barrel throwing device with adjustable material flow dispersion according to claim 1, characterized in that: The adjustable discharge plate (1) is connected to the front discharge plate (2) via bolts.

4. The silage machine barrel throwing device with adjustable material flow dispersion according to claim 1, characterized in that: Four screw holes are provided on the top of the front discharge plate (2).

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