Traction type multi-functional residual film cleaning and recovering machine

Abstract

The invention discloses a traction type multi-functional residual film cleaning and recovering machine. The traction type multi-functional residual film cleaning and recovering machine comprises a traction device, a vibrator tooth chain harrow device, a drainage and sorting device, lifting wheels, a plurality of film breaking disc harrow pieces, a rotary cultivator and a film recovery box, whereinthe traction device is rotatably connected with the front end of the machine frame; the rear end of the machine frame is used for rotatably supporting the oblique vibrator tooth chain harrow device;the discharge end at the upper end of the vibrator tooth chain harrow device communicates with the feeding end of the drainage and sorting device; the drainage and sorting device is mounted at the middle position of the upper surface of the machine frame; the lifting wheels which are driven to lift by a lifting hydraulic oil cylinder are supported by the bottom of the machine frame; two rows of the film breaking disc harrow pieces which are arranged in a spacing manner are fixed to the bottom of the machine frame on the front side of the lifting wheels; and the rotary cultivator is fixed to the film breaking disc harrow pieces, at the bottom of the front side of the machine frame. Through the adoption of the traction type multi-functional residual film cleaning and recovering machine disclosed by the invention, working procedures including stubble breaking, film removing, film and impurity separation, residual film storage and the like can be completed in one operation, so that the operation efficiency is high, and the performance is stable.

Description

technical field [0001] The invention relates to an agricultural machine, in particular to a traction-type multifunctional residual film cleaning and recycling machine. Background technique [0002] my country is a developing country with the largest population in the world and relatively insufficient agricultural resources. The widespread use of agricultural film mulching technology has increased the yield of our crops and greatly promoted the development of my country's agricultural production. At present, agricultural film plays a role in my country's modern agricultural production. play a pivotal role. The main advantages of agricultural mulch are as follows: [0003] 1. During the growth of crops, the agricultural mulch film can increase the surface temperature and promote the germination of crops. While maintaining the temperature inside the film, it can also prevent the sudden drop of the external temperature and cause the plants to wither. [0004] 2. Mulch film mulc...

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Problems solved by technology

[0007] However, while promoting agricultural production, it has also caused great harm to the ecological environment of our country. The negative effects of environmental protection have also attracted more and more attention from all walks of life. If the film-covering technology is used for long-term planting, if the residual film cannot be recycled reasonably, If the time to remove the film is too late, the film will be weathered and rotted in the leftover soil, and the damage and pollution to the soil will be very serious if accumulated for a long time

Mainly change the structure of the soil, increase the bulk density of the soil, thereby hindering the water permeability of the soil, blocking the development and permeability of the root system of the plant, which is not conducive to the cycle of soil nutrients and the absorption of fertilizer and water, and ultimately leads to delayed plant germination, slow growth, and few tillers. etc. lead to production cuts

In addition, the production tools will be blocked and entangled during planting, causing inconvenience

To this end, it is necessary to clean up the residual film. The traditional method is manual, and the cost of picking up the residual film manually is high. With the development of agricultural mechanization, more and more growers use the residual film machine to clean it. The machine is obviously affected by the terrain, which can easily lead to unstable working conditions, and the edge cultivation layer will affect the picking effect, and will also affect the service life of the equipment.

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