Feeding device of silage wrapping machine

Abstract

The utility model relates to the technical field of agricultural equipment, in particular to a silage wrapping machine feeding device which comprises a horizontal support and an inclined support, the horizontal support is arranged on the outer side of the lower portion of the inclined support in a fixed structure mode, and a driving wheel and a driven wheel are arranged on the horizontal support and the inclined support in a rotating structure mode respectively. The driving wheel and the driven wheel are connected through a pair of driving chains, the multiple scraping plates are evenly and fixedly connected with the driving chains at intervals in the conveying direction, the horizontal support and the inclined support are fixedly provided with fixing plates used for supporting the scraping plates on the upper portion, the fixing plates are arranged to support green feed, and the scraping plates drive the green feed to move on the fixing plates. Traditional belt conveying is replaced with the structure, the structure is simple, the feeding efficiency is improved, and the service life is prolonged; the storage bin is arranged between the horizontal support and the inclined support in a fixed structure mode, the storage capacity is increased, the requirement for frequently supplementing materials is reduced, the continuity and stability of production are guaranteed, and the overall production efficiency is improved.

Description

Technical fields:

[0001] This application relates to the field of agricultural machinery and equipment technology, and in particular to a feeding device for a silage wrapping machine. Background technology:

[0002] Utility model patent application number CN202021929054.3—a combined silage baler—includes a chassis with a hopper at the front and a baling chamber behind it. A wrapping device is located behind the baling chamber. An inclined conveyor belt for loading is located on the front of the hopper, and a water spraying device is located in the middle of the conveyor belt. The water spraying device includes a protective cover fixed to the conveyor belt. Several nozzles are located at the top of the protective cover, with water pipes connected to the nozzles. A water pump and a water tank are connected to the ends of the water pipes. A rotating shaft is also installed inside the protective cover, with radially arranged turning rods along its circumference. One end of the rotating shaft extends outside the protective cover and is connected to a motor. When the silage material passes through the water spraying device, it is lifted by the turning rods, facilitating water spraying and improving the spraying effect. This helps increase the moisture content and improve the fermentation effect of the silage.

[0003] This patent uses an inclined conveyor belt inside the silo to lift forage to the baling chamber for baling. However, it has the following drawbacks: First, the inclined conveyor belt occupies a large space in the silo, which greatly reduces the storage space. Second, the belt is prone to slipping during the transport of forage, resulting in low transport efficiency. Furthermore, under pressure during long-term operation, the belt may deform and age, leading to weakened tension and contraction, belt slack, and affecting the feeding process. Utility Model Content:

[0004] To solve the above-mentioned technical problems, this utility model provides a feeding device for a silage wrapping machine. The technical problems it solves are: limited storage space in the silo; and the belt's tendency to loosen during long-term operation, affecting the feeding process. The technical solution adopted by this utility model to solve the above-mentioned technical problems is:

[0005] A feeding device for a silage wrapping machine, characterized in that it comprises:

[0006] The horizontal support and the inclined support are fixedly installed on the lower outer side of the inclined support. The horizontal support and the inclined support are respectively equipped with a driving wheel and a driven wheel in a rotating manner. The driving wheel and the driven wheel are connected by a pair of drive chains.

[0007] Scrapers, several scrapers are evenly spaced along the conveying direction and fixedly connected to the drive chain;

[0008] The two fixing plates are fixedly connected to the horizontal bracket and the inclined bracket, respectively, to support the upper scraper.

[0009] The storage bin is fixedly installed between the horizontal and inclined supports.

[0010] A power component used to drive the rotation of the drive wheel.

[0011] Furthermore, the driving wheel is a sprocket, and the sprocket is connected to the drive chain through a meshing structure.

[0012] Furthermore, the drive chain includes several links connected in sequence. Each link includes a U-shaped frame. A shaft is fixedly installed at the opening of the U-shaped frame, and an arc-shaped pawl is fixedly installed on the side of the U-shaped frame away from the shaft.

[0013] Furthermore, the scraper includes a horizontal plate fixedly connected to the U-shaped frame, with an upper vertical plate and a lower vertical plate respectively fixed at both ends of the horizontal plate.

[0014] Furthermore, the outer end face of the upper vertical plate is provided with serrations.

[0015] Furthermore, both the horizontal and inclined supports are equipped with crossbeams that support the fixed plates in a fixed structure.

[0016] Furthermore, the power component is a geared motor.

[0017] Furthermore, the storage bin of the inclined support is equipped with a tipping bar in a rotating structure.

[0018] The beneficial effects of this utility model are: by setting a fixed plate to support the green fodder, and by using a scraper to drive the green fodder to move on the fixed plate, the purpose of transmission is achieved. This structure replaces the traditional belt conveyor, which is simple in structure, improves feeding efficiency, and increases service life.

[0019] By setting up a storage silo between the horizontal and inclined supports, the storage capacity is increased, the need for frequent material replenishment is reduced, the continuity and stability of production are ensured, and the overall production efficiency is improved.

[0020] The chain link is designed with a U-shaped frame, shaft, and arc-shaped chuck to facilitate the disassembly and replacement of damaged chain links. Attached image description:

[0021] Figure 1 This is a three-dimensional structural schematic diagram of an embodiment of the present utility model.

[0022] Figure 2 This is a schematic diagram of the cross-sectional structure of the inclined support of this utility model.

[0023] Figure 3 This is a schematic diagram of the three-dimensional structure of the scraper of this utility model.

[0024] Figure 4This is a schematic diagram of the three-dimensional structure of the chain link of this utility model.

[0025] In the picture:

[0026] 1. Horizontal support, 2. Inclined support, 3. Drive wheel, 4. Driven wheel, 5. Scraper, 51. Horizontal plate, 52. Upper vertical plate, 53. Lower vertical plate, 6. Drive chain, 61. U-shaped frame, 62. Shaft, 63. Arc-shaped chuck, 7. Fixed plate, 8. Storage bin, 9. Power component, 10. Crossbeam, 11. Tilting rod. Detailed implementation method:

[0027] To make the objectives, technical solutions, and advantages of this utility model clearer, the utility model will now be described in further detail with reference to the accompanying drawings and the following embodiments, so that the public can better understand the implementation method of this utility model. The specific implementation scheme of this utility model is as follows:

[0028] A silage baling machine feeding device includes a horizontal support 1 and an inclined support 2. The horizontal support 1 is fixedly installed on the lower outer side of the inclined support 2. The horizontal support 1 and the inclined support 2 are respectively equipped with a driving wheel 3 and a driven wheel 4 in a rotating manner. The driving wheel 3 and the driven wheel 4 are connected by a pair of drive chains 6. Several scrapers 5 are evenly spaced and fixedly connected to the drive chains 6 along the conveying direction. Fixed plates 7 are fixedly installed on the horizontal support 1 and the inclined support 2 to support the upper scrapers 5. The silage is supported by the fixed plates, and the scrapers drive the silage to move on the fixed plates to achieve the purpose of transmission. This structure replaces the traditional belt conveyor, which is simple in structure, improves feeding efficiency, and increases service life. A storage bin 8 is fixedly installed between the horizontal support 1 and the inclined support 2, which increases the storage capacity, reduces the need for frequent material replenishment, ensures the continuity and stability of production, and improves the overall production efficiency.

[0029] It should be noted that the drive wheel 3 is a sprocket, and the sprocket is connected to the drive chain 6 through a meshing structure. Specifically, the drive chain 6 includes several links connected in sequence. Each link includes a U-shaped frame 61. A shaft 62 is fixedly installed at the opening of the U-shaped frame 61. An arc-shaped pawl 63 is fixedly installed on the side of the U-shaped frame 61 away from the shaft 62. This split structure facilitates the disassembly and replacement of damaged links.

[0030] It should be noted that the scraper 5 includes a horizontal plate 51 fixedly connected to the U-shaped frame 61. The two ends of the horizontal plate 51 are respectively provided with an upper vertical plate 52 and a lower vertical plate 53 in a fixed structure. Through this structural design, the contact area between the scraper and the fixed plate is reduced, and friction is reduced; it can also move the green fodder.

[0031] Furthermore, the outer end face of the upper vertical plate 52 is provided with serrations to hook and pull green fodder, thereby improving feeding efficiency.

[0032] It should be noted that both the horizontal support 1 and the inclined support 2 are equipped with crossbeams 10 that support the fixed plate 7 in a fixed structure, thereby improving the stability of the fixed plate 7.

[0033] It should be noted that a power component 9 is also provided to drive the rotation of the drive wheel 3. The power component 9 is a geared motor.

[0034] To prevent the green fodder from slipping off the inclined support 2, a turning rod 11 is provided on one side of the storage bin 8 in a rotating manner. The turning rod 11 can be powered by a single motor or connected to the drive wheel 3 through gear chain transmission.

[0035] The working principle and process of this utility model are as follows:

[0036] like Figure 1 As shown, the feeding device is installed on one side of the baling chamber. In use, the two reduction motors 9 of the horizontal support 1 and the inclined support 2 are started, respectively driving their chains 6 to rotate the scraper 5 around the driving wheel 3 and the driven wheel 4, so as to transfer the forage in the storage bin 8 to the baling chamber and complete the feeding work.

[0037] In the description of this utility model, it should be understood that the terms "center," "upper," "lower," "left," "right," "front," "rear," "lower left," "upper right," "outer," "clockwise," and "counterclockwise," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on the scope of protection of this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. Although this utility model has been described according to a limited number of embodiments, those skilled in the art should understand from the above description that other embodiments can be conceived within the scope of this utility model described herein.

Claims

1. A feeding device for a silage wrapping machine, characterized in that, include: A horizontal support (1) and an inclined support (2) are provided. The horizontal support (1) is fixedly arranged on the lower outer side of the inclined support (2). The horizontal support (1) and the inclined support (2) are respectively provided with a driving wheel (3) and a driven wheel (4) in a rotating manner. The driving wheel (3) and the driven wheel (4) are connected by a pair of drive chains (6). Scraper (5), several scrapers (5) are evenly spaced along the conveying direction and fixedly connected to the drive chain (6); The fixing plate (7) is used to support the upper scraper (5). The two fixing plates (7) are fixedly connected to the horizontal bracket (1) and the inclined bracket (2) respectively. Storage bin (8) is fixedly arranged between horizontal support (1) and inclined support (2); Power component (9) used to drive the rotation of the drive wheel (3).

2. The feeding device for a silage wrapping machine according to claim 1, characterized in that: The drive wheel (3) is a sprocket, and the sprocket is connected to the drive chain (6) through a meshing structure.

3. The feeding device for a silage wrapping machine according to claim 1, characterized in that: The drive chain (6) includes several links connected in sequence. Each link includes a U-shaped frame (61). A shaft (62) is fixedly arranged at the opening of the U-shaped frame (61). An arc-shaped pawl (63) is fixedly arranged on the side of the U-shaped frame (61) away from the shaft (62).

4. The feeding device for a silage wrapping machine according to claim 3, characterized in that: The scraper (5) includes a horizontal plate (51) fixedly connected to the U-shaped frame (61), and an upper vertical plate (52) and a lower vertical plate (53) are respectively fixed at both ends of the horizontal plate (51).

5. The feeding device for a silage wrapping machine according to claim 4, characterized in that: The outer end face of the upper vertical plate (52) is provided with serrations.

6. The feeding device for a silage wrapping machine according to claim 1, characterized in that: Both the horizontal support (1) and the inclined support (2) are equipped with crossbeams (10) that support the fixed plate (7) in a fixed structure manner.

7. The feeding device for a silage wrapping machine according to claim 1, characterized in that: The power component (9) is a geared motor.

8. The feeding device for a silage wrapping machine according to claim 1, characterized in that: The storage bin (8) of the inclined support (2) is equipped with a tipping bar (11) in a rotating structure.

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