Hanging structure of backpack type edible sunflower harvester
By setting up large section side beams and lifting cylinders in the suspension structure of the load-type sunflower harvester to form an integral structural part, the problems of weight imbalance and inconvenient transmission of traditional load-type agricultural tools are solved, and more stable heading and lifting are achieved. Slot connection and power delivery.
Patent Information
- Application Number
- CN202323433966.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-16
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2033-12-16
AI Technical Summary
The structural design of traditional load-bearing farm tools has problems with front and rear weight imbalance, which leads to the easy damage of the tie rod and front counterweight iron seat in the tractor, and the trajectory changes of the main engine during lifting and landing will cause the conveyor groove to be unable to be fixed and inconvenient to drive.
A suspension structure of a load-bearing sunflower harvester is designed. By installing large section side beams on both sides of the tractor, lifting cylinders and trapped rods are installed front and rear to form an integral structural member to achieve the balance of front and rear weights, and conveying them to the cutting table through the left beam. Power, fixed connection header and lifting slot.
The front and rear weight balance is achieved, and the connection between the header and the lifting groove is fixed, which improves the convenience of work and the stability of the equipment, and avoids damage and transmission inconvenience in traditional structures.
Smart Images
Figure CN222235668U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a suspension structure of a backpack sunflower harvester. Background Art
[0002] Traditional backpack agricultural implements use the rear suspension of the tractor [three-point suspension] to carry the main machine. The front end of the tractor is fixed with a counterweight iron seat to fix the cutting table, and the conveying device is connected between the cutting table and the main machine. In this structure, the weight of the front and rear parts cannot offset each other, causing the tractor's middle tie rod and the front counterweight iron seat to be easily damaged. In addition, the change in the trajectory of the main machine during lifting and lowering will cause the conveying trough to be unable to be fixed, making transmission inconvenient. Summary of the invention
[0003] The utility model aims to provide a backpack sunflower harvester suspension structure. The overall structure is conducive to the mutual balance of front and rear weights, and is also more conducive to the front and rear fixed connection of the cutting platform and the lifting trough. The left beam can be used to transmit power to the cutting platform, which is convenient for work.
[0004] The purpose of the utility model is achieved in this way. A backpack sunflower harvester suspension structure includes a tractor, large-section side beams are horizontally arranged on both sides of the tractor in a front-to-back manner, a front-end cutting platform is arranged at the front end of the large-section side beam, and a cylinder fixing frame is fixed at the front end of the tractor, a lifting cylinder is respectively hinged at both ends of the cylinder fixing frame, and the lower end of the lifting cylinder is hinged to the front-end cutting platform; a harvesting main machine is installed at the rear end of the large-section side beam, and an inclined tie rod is respectively hinged on both sides of the middle part of the large-section side beam, and the rear end of the inclined tie rod is hinged to the harvesting main machine.
[0005] The suspension structure of the utility model makes the front and rear parts an integral structure, similar to a "horse-drawn cart". The integral structure is conducive to the mutual balance of the front and rear weights, and is also more conducive to the front and rear fixed connection of the cutting platform and the lifting trough, and the left beam can be used to transmit power to the cutting platform. BRIEF DESCRIPTION OF THE DRAWINGS
[0006] Figure 1 It is a schematic diagram of the main structure of the utility model. DETAILED DESCRIPTION
[0007] A backpack sunflower harvester suspension structure, such as Figure 1As shown, the tractor 1 includes a tractor 1, with large-section side beams 4 arranged horizontally on both sides of the tractor 1 in a front-to-back manner, a front-end header 2 arranged at the front end of the large-section side beams 4, a cylinder fixing frame 7 fixedly arranged at the front end of the tractor, a lifting cylinder 3 is hingedly connected at both ends of the cylinder fixing frame 7, and the lower end of the lifting cylinder 3 is hingedly connected to the front-end header 2; a harvesting mainframe 6 is installed at the rear end of the large-section side beam 4, and a diagonal tie rod 8 is hingedly connected at both sides of the middle of the large-section side beam 4, and the rear end of the diagonal tie rod 8 is hingedly connected to the harvesting mainframe 6. A conveyor belt groove 5 is arranged between the front-end header 2 and the harvesting mainframe 6.
Claims
1. A backpack sunflower harvester suspension structure, comprising a tractor, characterized in that: Large-section side beams are horizontally arranged on both sides of the tractor in a front-to-back manner, a front-end cutting platform is arranged at the front end of the large-section side beam, and a cylinder fixing frame is fixed to the front end of the tractor, a lifting cylinder is hinged at both ends of the cylinder fixing frame, and the lower end of the lifting cylinder is hinged to the front-end cutting platform; a harvesting main machine is installed at the rear end of the large-section side beam, and an inclined tie rod is hinged on both sides of the middle part of the large-section side beam, and the rear end of the inclined tie rod is hinged to the harvesting main machine.