Straw bundle turnover device for bundling machine

Abstract

The utility model provides a straw bundle turnover device used on a bundling machine, which comprises a mounting plate, the top of the mounting plate is provided with a connecting shell, the front side of the inner cavity of the connecting shell is provided with a connecting groove, the top of the front side of the inner cavity of the connecting shell is fixedly connected with a positioning plate, and the top of the front side of the inner cavity of the connecting shell is fixedly connected with the positioning plate. A driving part is fixedly connected to the front side of the connecting shell, supporting columns are fixedly connected to the front side and the rear side of the bottom of the connecting shell, first hinge bases are fixedly connected to the front side and the rear side of the bottom of the mounting plate, and electric push rods are fixedly connected to the sides, away from the mounting plate, of the first hinge bases; the side, away from the first hinge base, of the electric push rod is fixedly connected with a second hinge base through a hinge, and the top of the second hinge base is fixedly connected with the connecting shell. The straw bundle turnover device for the bundling machine solves the problem that an existing turnover device is inconvenient to discharge.

Description

Technical Field

[0001] The utility model relates to the field of balers, in particular to a straw bale turning device used on a baler. Background Art

[0002] A harvester baler is a harvesting machine that harvests cereal crops and automatically bundles them into bales of a certain size. This machine can be used to harvest crops (such as wheat, rice, etc.) during the harvest season and bundle the crops into straw bales of a certain size, thereby facilitating the storage of grain, the cutting and bundling of crop straw, and the moving and transportation of crop straw.

[0003] When the straw is bundled, it usually needs to be wrapped and packaged, so it needs to be turned over to facilitate the surface coating. However, the current turning devices generally have a single function. After the straw bales are coated, the workers need to carry them down, which takes a lot of physical strength for a long time, thus affecting work efficiency.

[0004] Therefore, it is necessary to provide a new straw bale turning device for a baler to solve the above technical problems. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a straw bale turning device for a baler which is convenient for turning and unloading.

[0006] The utility model provides a straw bale turning device for a baler, comprising: a mounting plate, a connecting shell is arranged on the top of the mounting plate, a connecting groove is opened on the front side of the inner cavity of the connecting shell, a positioning plate is fixedly connected to the top of the front side of the inner cavity of the connecting shell, a driving member is fixedly connected to the front side of the connecting shell, the driving member comprises a servo motor, the rear side of the servo motor is fixedly connected to the connecting shell, the output end of the servo motor passes through the inner cavity of the connecting shell and is fixedly connected to a first transmission roller, the surface of the first transmission roller is sleeved with a transmission belt, the tops of both sides of the inner cavity of the transmission belt are both transmission-connected to second transmission rollers, the rear side of the second transmission roller is fixedly connected to a transmission rod, the rear side of the transmission rod is movably connected to the connecting shell through a bearing, the surface of the transmission rod is sleeved with a rotating roller, and the front and rear sides of the bottom of the connecting shell are both fixedly connected to support columns.

[0007] As a straw bale turning device for a baler provided by the utility model, preferably, the front and rear sides of the bottom of the mounting plate are fixedly connected with a first hinge seat, the side of the first hinge seat away from the mounting plate is fixedly connected with an electric push rod, the side of the electric push rod away from the first hinge seat is fixedly connected with a second hinge seat through a hinge, and the top of the second hinge seat is fixedly connected to the connecting shell.

[0008] As a straw bale turning device for a baler provided by the utility model, preferably, the inner cavity of the connecting groove is provided with a positioning rod, the front and rear sides of the positioning rod are fixedly connected with positioning rings, and the surface of the positioning rod is sleeved with a limiting roller.

[0009] As a straw bale turning device for a baler provided by the utility model, preferably, the top of the positioning plate is fixedly connected with a threaded sleeve, the inner cavity of the threaded sleeve is provided with a screw, the top of the screw is fixedly connected with a torsion block, and the bottom of the screw is fixedly connected with a clamping plate.

[0010] As a straw bale turning device for a baler provided by the utility model, preferably, the front side and the rear side of the top of the connecting shell are fixedly connected with connecting rods, and the surface of the connecting rods is covered with protective rollers.

[0011] As a straw bale turning device for a baler provided by the utility model, preferably, connecting belts are provided on the front and rear sides of the roller surface, and the material of the connecting belts is rubber.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The straw bale turning device used on the baler drives the servo motor to rotate the first transmission roller. When the first transmission roller rotates, the transmission belt is driven. When the transmission belt is driven, the second transmission roller is rotated. At this time, the second transmission roller drives the transmission rod to rotate the rotating roller, thereby turning the straw bale to facilitate film coating. After the film coating is completed, the electric push rod is driven to make the second hinge seat tilt the connecting shell, thereby facilitating the unloading of the straw bale without the need for workers to lift it down, thereby solving the problem that the existing rolling device is inconvenient for unloading. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A schematic structural diagram of a preferred embodiment of a straw bale turning device for a baler provided by the utility model;

[0015] Figure 2 for Figure 1 The schematic diagram of the top view structure shown;

[0016] Figure 3 for Figure 1 The schematic diagram of the driving member structure shown;

[0017] Figure 4 for Figure 1 Schematic diagram of the electric push rod structure shown.

[0018] Numbers in the figure: 1. Mounting plate; 2. Connecting shell; 3. Connecting groove; 4. Positioning plate; 5. Driving member; 501. Servo motor; 502. First transmission roller; 503. Transmission belt; 504. Second transmission roller; 505. Transmission rod; 506. Roller; 507. Connecting belt; 6. Support column; 7. First hinge seat; 8. Electric push rod; 9. Second hinge seat; 10. Positioning rod; 11. Positioning ring; 12. Limiting roller; 13. Threaded sleeve; 14. Screw; 15. Torsion block; 16. Card plate; 17. Connecting rod; 18. Protective roller. DETAILED DESCRIPTION

[0019] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0020] Please refer to Figure 1 , Figure 2 , Figure 3 and Figure 4 ,in Figure 1 A schematic structural diagram of a preferred embodiment of a straw bale turning device for a baler provided by the utility model; Figure 2 for Figure 1 The schematic diagram of the top view structure shown; Figure 3 for Figure 1 The schematic diagram of the driving member structure shown; Figure 4 for Figure 1 A straw bale turning device for a baler comprises: a mounting plate 1, a connecting shell 2 is arranged on the top of the mounting plate 1, a connecting groove 3 is provided on the front side of the inner cavity of the connecting shell 2, a positioning plate 4 is fixedly connected to the top of the front side of the inner cavity of the connecting shell 2, a driving member 5 is fixedly connected to the front side of the connecting shell 2, and a support column 6 is fixedly connected to the front and rear sides of the bottom of the connecting shell 2.

[0021] refer to Figure 3 and Figure 4 As shown, the front and rear sides of the bottom of the mounting plate 1 are fixedly connected with a first hinge seat 7, the side of the first hinge seat 7 away from the mounting plate 1 is fixedly connected with an electric push rod 8, the side of the electric push rod 8 away from the first hinge seat 7 is fixedly connected with a second hinge seat 9 through a hinge, the top of the second hinge seat 9 is fixedly connected to the connecting shell 2, the inner cavity of the connecting groove 3 is provided with a positioning rod 10, the front and rear sides of the positioning rod 10 are fixedly connected with a positioning ring 11, and the surface of the positioning rod 10 is provided with a limiting roller 12.

[0022] It should be noted that: the first hinge seat 7 facilitates the installation of the electric push rod 8, the electric push rod 8 facilitates the tilting of the connecting shell 2, thereby facilitating the feeding of straw, and the positioning rod 10 and the positioning ring 11 facilitate the installation of the limiting roller 12.

[0023] refer to Figure 2 and Figure 3As shown, the top of the positioning plate 4 is fixedly connected with a threaded sleeve 13, the inner cavity of the threaded sleeve 13 is provided with a screw 14, the top of the screw 14 is fixedly connected with a torsion block 15, the bottom of the screw 14 is fixedly connected with a clamping plate 16, the front and rear sides of the top of the connecting shell 2 are fixedly connected with a connecting rod 17, and the surface of the connecting rod 17 is provided with a protective roller 18.

[0024] It should be noted that when the operator needs to position the limiting roller 12, the torsion block 15 is rotated to make the screw 14 rotate in the inner cavity of the threaded sleeve 13. When the screw 14 rotates, the clamping plate 16 is driven down, thereby pressing the positioning rod 10 to position the limiting roller 12. The connecting rod 17 and the protective roller 18 facilitate the movement of the straw and prevent it from falling from the side when rolling.

[0025] refer to Figure 2 and Figure 3 As shown, the driving member 5 includes a servo motor 501, the rear side of the servo motor 501 is fixedly connected to the connecting shell 2, the output end of the servo motor 501 passes through the inner cavity of the connecting shell 2 and is fixedly connected to a first transmission roller 502, the surface of the first transmission roller 502 is sleeved with a transmission belt 503, the tops of both sides of the inner cavity of the transmission belt 503 are both transmission-connected to second transmission rollers 504, the rear side of the second transmission roller 504 is fixedly connected with a transmission rod 505, the rear side of the transmission rod 505 is movably connected to the connecting shell 2 through a bearing, the surface of the transmission rod 505 is sleeved with a rotating roller 506, the front and rear sides of the surface of the rotating roller 506 are both provided with connecting belts 507, and the material of the connecting belt 507 is rubber.

[0026] It should be noted that: the first transmission roller 502 is rotated by driving the servo motor 501, and when the first transmission roller 502 rotates, the transmission belt 503 is driven, and when the transmission belt 503 is driven, the second transmission roller 504 is rotated. At this time, the second transmission roller 504 drives the transmission rod 505 to rotate the rotating roller 506, thereby turning over the straw bale to facilitate film coating, and the connecting belt 507 can assist in turning over the straw bale.

[0027] The utility model provides a straw bale turning device for a baler having the following working principle: after the bundle of straw is completed, it is transferred to the top of the connecting shell 2 to the rotating roller 506, and then the first transmission roller 502 is rotated by driving the servo motor 501. When the first transmission roller 502 rotates, the transmission belt 503 is driven, and when the transmission belt 503 is driven, the second transmission roller 504 is rotated. At this time, the second transmission roller 504 drives the transmission rod 505 to rotate the rotating roller 506, thereby turning the straw bale to facilitate film coating. The connecting belt 507 can assist in turning the straw bale. After the film coating is completed, the electric push rod 8 can be driven to make the second hinge seat 9 tilt the connecting shell 2, thereby facilitating the unloading of the straw bale.

[0028] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A straw bale turning device for a baler, characterized in that: include: A mounting plate (1), wherein a connecting shell (2) is arranged on the top of the mounting plate (1), a connecting groove (3) is provided on the front side of the inner cavity of the connecting shell (2), a positioning plate (4) is fixedly connected to the top of the front side of the inner cavity of the connecting shell (2), a driving member (5) is fixedly connected to the front side of the connecting shell (2), and the driving member (5) comprises a servo motor (501), the rear side of the servo motor (501) is fixedly connected to the connecting shell (2), and the output end of the servo motor (501) passes through the inner cavity of the connecting shell (2) and is fixedly connected to the first A transmission roller (502), the surface of the first transmission roller (502) is sleeved with a transmission belt (503), the tops of both sides of the inner cavity of the transmission belt (503) are both transmission-connected to second transmission rollers (504), the rear side of the second transmission roller (504) is fixedly connected to a transmission rod (505), the rear side of the transmission rod (505) is movably connected to the connecting shell (2) through a bearing, the surface of the transmission rod (505) is sleeved with a rotating roller (506), and the front and rear sides of the bottom of the connecting shell (2) are both fixedly connected to support columns (6).

2. The straw bale turning device for a baler according to claim 1, characterized in that: The front and rear sides of the bottom of the mounting plate (1) are both fixedly connected to a first hinge seat (7); the side of the first hinge seat (7) away from the mounting plate (1) is fixedly connected to an electric push rod (8); the side of the electric push rod (8) away from the first hinge seat (7) is fixedly connected to a second hinge seat (9) via a hinge; the top of the second hinge seat (9) is fixedly connected to the connecting shell (2).

3. The straw bale turning device for a baler according to claim 1, characterized in that: The inner cavity of the connection groove (3) is provided with a positioning rod (10), the front and rear sides of the positioning rod (10) are fixedly connected with positioning rings (11), and the surface of the positioning rod (10) is sleeved with a limiting roller (12).

4. The straw bale turning device for a baler according to claim 1, characterized in that: The top of the positioning plate (4) is fixedly connected to a threaded sleeve (13), the inner cavity of the threaded sleeve (13) is provided with a screw rod (14), the top of the screw rod (14) is fixedly connected to a torsion block (15), and the bottom of the screw rod (14) is fixedly connected to a clamping plate (16).

5. The straw bale turning device for a baler according to claim 1, characterized in that: The front side and the rear side of the top of the connecting shell (2) are both fixedly connected with a connecting rod (17), and the surface of the connecting rod (17) is sleeved with a protective roller (18).

6. The straw bale turning device for a baler according to claim 1, characterized in that: The front side and the rear side of the surface of the rotating roller (506) are both provided with connecting belts (507), and the material of the connecting belts (507) is rubber.

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