A new type of wrapping machine

Abstract

The utility model relates to agricultural machinery field discloses a novel wrapping machine, including frame, both sides fixedly connected with transmission assembly of frame, the bottom fixedly connected with mobile subassembly of frame, mobile subassembly includes four double -drive motors, both sides drive two ends rotatory connection has rotary lever of four double -drive motors, one end fixedly connected with bearing of rotary lever, one side fixedly connected with gear assembly of rotary lever. In the utility model, mobile subassembly realizes both sides track independent speed regulation through double -drive motor, and through differential easily completes steering, and adapts to field narrow road and curve, gear assembly is through main gear, pinion speed reduction and increases the torsion, and promotes heavy -duty driving force. The track skin and the track block increase the ground contact area, enhance the soft ground grip, avoid the car sinking, the support column and the connecting rod reinforcement structure reduce the jolt deformation. Without crane auxiliary transfer, independent moving efficiency improves 3 times, adapts to complex agricultural scene, and gives consideration to mobility and stability.

Description

Technical Field

[0001] This utility model relates to the field of agricultural machinery, and in particular to a novel wrapping machine. Background Technology

[0002] The new wrapping machine is an upgraded packaging equipment that integrates intelligent control and adaptive technology. It can automatically adapt to items of different specifications, reduce material waste through a precise wrapping algorithm, and increase packaging speed by more than 30% compared to traditional models. It supports remote monitoring and parameter optimization and is widely used in the food and industrial fields, balancing protection and packaging efficiency.

[0003] New-type wrapping machines typically include a mechanical execution system, an intelligent control system, a drive unit, and auxiliary components. These components work together to achieve automatic feeding, precise wrapping, and intelligent cutting, adapting to packaging various item sizes.

[0004] Currently, traditional equipment relies on wheeled locomotives or external lifting: wheeled locomotives are prone to sinking into soft farmland ground, requiring crane assistance for relocation, resulting in low efficiency; they lack differential track design, making steering clumsy; they lack reinforcement such as support columns, and the cumulative deformation of the frame under bumps will eventually damage the wrapping accuracy. Overall, they are not well adapted to the complex agricultural scenarios. Existing traditional equipment mostly uses chain or gear direct drive instead of synchronous belt drive, which is prone to vibration due to meshing gaps, resulting in uneven wrapping tension and inaccurate feeding speed; the power impact is directly transmitted, accelerating the wear of motors and actuators and shortening their lifespan. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a new type of wrapping machine, which aims to improve the problems of traditional equipment relying on wheeled walking or external force lifting and the vibration caused by meshing gap, and uneven wrapping tension.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A novel wrapping machine includes a frame, with transmission components fixedly connected to both sides of the frame.

[0008] A movable component is fixedly connected to the bottom of the frame. The movable component includes four dual-drive motors. Rotating rods are rotatably connected to both ends of the four dual-drive motors. A bearing is fixedly connected to one end of the rotating rod, and a gear assembly is fixedly connected to one side of the rotating rod.

[0009] As a further description of the above technical solution:

[0010] The transmission assembly includes a motor, and a synchronous gear is fixedly connected to the drive end of the motor. A synchronous belt is meshed with the outer wall of the synchronous gear.

[0011] As a further description of the above technical solution:

[0012] The gear assembly includes a main gear, and three auxiliary gears are meshed with the outer wall of the main gear.

[0013] As a further description of the above technical solution:

[0014] The outer walls of the three auxiliary gears are meshed with transmission rings, and the inner walls of the transmission rings are fixedly connected with racks.

[0015] As a further description of the above technical solution:

[0016] A transmission block is fixedly connected to the outer wall of the transmission ring, and a track block is engaged with the outer wall of the transmission block.

[0017] As a further description of the above technical solution:

[0018] The top of the track block is fixedly connected to a track skin, and the two sides of the track skin are fixedly connected to connecting rods.

[0019] As a further description of the above technical solution:

[0020] The two moving components are fixedly connected to a support column on opposite sides;

[0021] As a further description of the above technical solution:

[0022] A fixing rod is fixedly connected to one side of the track skin.

[0023] This utility model has the following beneficial effects:

[0024] 1. In this utility model, the moving component uses dual drive motors to achieve differential speed control of the tracks on both sides, allowing for flexible steering to adapt to field curves; the gear assembly's reduction and torque-increasing design enhances heavy-load driving capability; the track skin and track blocks increase the ground contact area, improving grip on soft ground; the support columns and connecting rods reinforce the structure, reducing bumpy deformation, enabling the wrapping machine to efficiently cope with complex agricultural site transfers and operations.

[0025] 2. In this utility model, the transmission component is driven by a motor to drive a synchronous gear, and power transmission is achieved by relying on a synchronous belt: the synchronous belt transmission is smooth and has low noise, ensuring the control accuracy of film tension and feeding speed, and avoiding material deviation or film wrinkles; the precise transmission ratio allows the core wrapping actions (such as film roll winding and material conveying) to be synchronized and coordinated, and the low vibration characteristics can also reduce component wear and improve equipment life and operational stability. Attached Figure Description

[0026] Figure 1 This is a schematic diagram of the structure of the moving component of a novel wrapping machine proposed in this utility model;

[0027] Figure 2This is a schematic diagram of the structure of a dual-drive motor for a novel wrapping machine proposed in this utility model;

[0028] Figure 3 This is a schematic diagram of the transmission assembly of a novel wrapping machine proposed in this utility model;

[0029] Figure 4 This is a cross-sectional structural diagram of a novel wrapping machine proposed in this utility model;

[0030] Figure 5 This is a schematic diagram of the support column of a novel wrapping machine proposed in this utility model.

[0031] Legend:

[0032] 1. Frame; 2. Transmission assembly; 3. Moving assembly; 4. Dual drive motor; 5. Rotating rod; 6. Bearing; 7. Gear assembly; 8. Motor; 9. Synchronous gear; 10. Synchronous belt; 11. Main gear; 12. Secondary gear; 13. Transmission ring; 14. Rack; 15. Track block; 16. Track skin; 17. Connecting rod; 18. Support column; 19. Fixing rod; 20. Transmission block. Detailed Implementation

[0033] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0034] Reference Figure 1 , Figure 2 and Figure 5This utility model provides an embodiment of a novel wrapping machine, comprising a frame 1, with transmission components 2 fixedly connected to both sides of the frame 1, and a moving component 3 fixedly connected to the bottom of the frame 1. The moving component 3 integrates dual-drive motors 4, gear components 7, and a track walking system, providing the wrapping machine with autonomous mobility and adapting to complex terrains such as fields. The dual-drive motors 4 can independently control the tracks on both sides, supporting flexible steering. The moving component 3 includes four dual-drive motors 4, with rotating rods 5 rotatably connected to both ends of the four dual-drive motors 4. One end of each rotating rod 5 is fixedly connected to a bearing 6. A gear assembly 7 is fixedly connected. The gear assembly 7 includes a main gear 11. Three secondary gears 12 are meshed with the outer wall of the main gear 11. A transmission ring 13 is meshed with the outer wall of the three secondary gears 12. A rack 14 is fixedly connected to the inner wall of the transmission ring 13. A transmission block 20 is fixedly connected to the outer wall of the transmission ring 13. A track block 15 is meshed with the outer wall of the transmission block 20. A track skin 16 is fixedly connected to the top of the track block 15. Connecting rods 17 are fixedly connected to both sides of the track skin 16. A support column 18 is fixedly connected to one side of the two moving components 3 facing each other. A fixing rod 19 is fixedly connected to one side of the track skin 16.

[0035] Reference Figure 3 and Figure 4 The transmission component 2 includes a motor 8. The transmission component 2 uses the motor 8 as a power source and transmits power through the meshing of a synchronous gear 9 and a synchronous belt 10. The synchronous gear 9 is fixedly connected to the drive end of the motor 8 and is connected to the output end of the motor 8. Through the meshing of the synchronous belt 10, the synchronous power is transmitted synchronously with low error. The synchronous belt 10 is meshed and connected to the outer wall of the synchronous gear 9. The synchronous belt 10 is connected to the synchronous gear 9 and transmits the power of the motor 8 by belt drive, which has the characteristics of smooth transmission and low noise.

[0036] Working Principle: First, the new wrapping machine operates with the transmission assembly 2 and the moving assembly 3 as its core power architecture. During the wrapping operation, the motor 8 starts and drives the synchronous gear 9 to rotate. Through the meshing transmission of the synchronous belt 10, the power is stably delivered to the core operation units such as wrapping and feeding, ensuring the continuity and precision of material conveying and film roll winding. At the same time, the dual drive motors 4 of the moving assembly 3 work independently. The torque is transmitted through the rotating rod 5, and the bearing 6 reduces rotational friction, driving the gear assembly 7 to operate: the main gear 11 rotates and drives the secondary gear 12, which meshes with the rack 14 on the inner wall of the transmission ring 13, driving the transmission ring to make circular motion; the transmission block 20 on the outer wall of the transmission ring 13 meshes with the track block 15, pulling the track skin 16 to form a walking motion. The connecting rod 17 and the fixing rod 19 reinforce the track structure, and the support column 18 connects the moving assemblies on both sides to ensure the overall rigidity during movement.

[0037] The equipment achieves a seamless process of "mobile relocation + fixed-point wrapping" through the synergy of dual power systems. During the relocation phase, the dual drive motors 4 can independently adjust the speed of the tracks on both sides, achieving flexible steering through differential control, adapting to the complex terrain of soft, obstacle-ridden farmland. During the wrapping phase, the synchronous belt drive of the transmission component 2 has low vibration characteristics, providing stable power for material conveying and film winding, preventing material deviation or film wrinkling. The frame 1, as an integrated carrier, integrates the mechanical transmission of the transmission component 2 and the moving component 3, forming a closed loop from "mobile drive" to "operation execution": it achieves autonomous relocation through the track system, and precisely controls wrapping process parameters such as feeding speed and film tension through synchronous transmission, ultimately achieving efficient and stable wrapping of materials such as straw, meeting the dual requirements of large-scale agricultural production for equipment mobility and operational precision.

[0038] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A novel wrapping machine, comprising a frame (1), characterized in that: The frame (1) is fixedly connected to both sides of a transmission assembly (2), and the frame (1) is fixedly connected to a moving assembly (3). The moving assembly (3) includes four dual-drive motors (4). The two ends of the four dual-drive motors (4) are connected to rotating rods (5). One end of the rotating rod (5) is fixedly connected to a bearing (6), and one side of the rotating rod (5) is fixedly connected to a gear assembly (7).

2. The novel wrapping machine according to claim 1, characterized in that: The transmission assembly (2) includes a motor (8), and a synchronous gear (9) is fixedly connected to the drive end of the motor (8). A synchronous belt (10) is meshed with the outer wall of the synchronous gear (9).

3. The novel wrapping machine according to claim 1, characterized in that: The gear assembly (7) includes a main gear (11), and three auxiliary gears (12) are meshed on the outer wall of the main gear (11).

4. A novel wrapping machine according to claim 3, characterized in that: The outer walls of the three auxiliary gears (12) are meshed with a transmission ring (13), and the inner wall of the transmission ring (13) is fixedly connected with a rack (14).

5. A novel wrapping machine according to claim 4, characterized in that: A transmission block (20) is fixedly connected to the outer wall of the transmission ring (13), and a track block (15) is engaged with the outer wall of the transmission block (20).

6. A novel wrapping machine according to claim 5, characterized in that: The top of the track block (15) is fixedly connected to a track skin (16), and the two sides of the track skin (16) are fixedly connected to connecting rods (17).

7. A novel wrapping machine according to claim 4, characterized in that: The two moving components (3) are fixedly connected to a support column (18) on opposite sides.

8. A novel wrapping machine according to claim 6, characterized in that: A fixing rod (19) is fixedly connected to one side of the track skin (16).

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