CN-121970616-A - Collecting and processing device for field falling sugarcane leaves

CN121970616ACN 121970616 ACN121970616 ACN 121970616ACN-121970616-A

Abstract

The application relates to the technical field of agricultural machinery, in particular to a field falling sugarcane leaf collecting and processing device which comprises a processing box, a suction assembly, a separation assembly and a compression assembly, wherein the processing box is provided with a collecting cavity, the suction assembly comprises an adsorption groove, a conveying cylinder, a buffer mechanism and a negative pressure mechanism, the separation assembly comprises a cyclone separation mechanism, a vibration separation mechanism, an energy absorption mechanism and a cleaning mechanism, and the compression assembly comprises a spraying mechanism, a hydraulic compression mechanism and a discharging mechanism. The application realizes the full-process automatic and integrated operation of collecting, processing and packaging sugarcane leaves from fields, the energy absorption mechanism can store vibration energy and is used for cleaning the vibration separation mechanism, the reasonable utilization of energy and the self-maintenance of components are realized, and the efficiency and the quality of the collecting and processing of sugarcane leaves are effectively improved.

Inventors

AN DONGSHENG
SU JUNBO
WEI LIJIAO

Assignees

中国热带农业科学院南亚热带作物研究所
中国热带农业科学院农业机械研究所

Dates

Publication Date: 20260505
Application Date: 20260115

Claims (9)

1. The utility model provides a field console mode sugarcane leaf collection processing apparatus which characterized in that includes: The treatment box is provided with a collecting cavity; A suction assembly comprising an adsorption tank, a delivery cylinder for interconnecting the adsorption tank and the treatment tank, and a negative pressure mechanism for generating a negative pressure inside the suction mechanism to suck sugarcane leaves into the collection chamber; the separation assembly comprises a cyclone separation mechanism, a vibration separation mechanism, an energy absorption mechanism and a cleaning mechanism, wherein the cyclone separation mechanism is used for separating sugarcane leaves and earth blocks, the vibration separation mechanism is used for separating sugarcane leaves and broken stones, the energy absorption mechanism is used for absorbing energy generated by vibration of the vibration separation mechanism and storing the energy, and the cleaning mechanism is used for cleaning the vibration separation mechanism by utilizing the energy stored by the energy absorption mechanism; The compression assembly comprises a spraying mechanism, a hydraulic compression mechanism and a discharging mechanism, wherein the spraying mechanism is used for spraying water to moisten sugarcane leaves in the collecting cavity, the hydraulic compression mechanism is used for compressing the moistened sugarcane leaves, and the discharging mechanism is used for discharging compressed sugarcane leaf bags.
2. The apparatus of claim 1, wherein the negative pressure mechanism comprises a negative pressure fan disposed in the collecting chamber, and the negative pressure fan is configured to generate negative pressure inside the conveying cylinder to suck the sugarcane leaves into the collecting chamber.
3. The field-falling sugarcane leaf collecting and processing device according to claim 1, wherein the cyclone separation mechanism comprises a cyclone separation dust collector, the cyclone separation dust collector is arranged at the joint of the adsorption tank and the conveying cylinder, and the cyclone separation dust collector is used for separating sugarcane leaves from soil blocks.
4. The field falling sugarcane leaf collecting and processing device according to claim 1, wherein the vibration separation mechanism comprises a vibration motor, a fixed cylinder, a movable frame and a metal screen plate, the fixed cylinder is connected with the conveying cylinder, the vibration motor is arranged on the movable frame and used for driving the movable frame to vibrate, the movable frame is provided with a plurality of metal screen plates, the bottom of the fixed cylinder is provided with a discharge port, and the discharge port is used for discharging impurities screened by the metal screen plate.
5. The field falling sugarcane leaf collecting and processing device according to claim 4, wherein the energy absorbing mechanism comprises a piston rod, a piston cylinder, a reset spring and an air storage tank, the piston rod is connected to the movable frame, the piston rod is movably connected to the piston cylinder, one end of the piston cylinder is connected to the fixed cylinder, two ends of the reset spring are respectively connected to the piston cylinder and the movable frame, and the piston cylinder is connected with the air storage tank.
6. The device for collecting and treating field fallen sugarcane leaves according to claim 5, wherein the cleaning mechanism comprises a pressure release valve, a mounting frame and a high-pressure spray nozzle, the pressure release valve is connected to an outlet of the air storage tank, the pressure release valve is connected to an air inlet of the mounting frame through a pipeline, the mounting frame is provided with a plurality of high-pressure spray nozzles, and the mounting frame is arranged at the outlet.
7. The field falling sugarcane leaf collecting and processing device according to claim 1, wherein the spraying mechanism comprises a clear water tank, a high-pressure plunger pump and spray nozzles, the spray nozzles are arranged in a plurality of mode, the spray nozzles are sequentially arranged in the collecting cavity from top to bottom, and the high-pressure plunger pump is used for inputting water in the clear water tank into the spray nozzles.
8. The field falling sugarcane leaf collecting and processing device according to claim 1, wherein the hydraulic compression mechanism comprises a metal pressing plate and a hydraulic system, the hydraulic system is arranged at the top of the collecting cavity, and the hydraulic system is used for driving the metal pressing plate to move along the collecting cavity.
9. The field fallen sugarcane leaf collecting and processing device according to claim 1, wherein the discharging mechanism comprises a motor driving structure and a bottom plate, the bottom plate is arranged at the bottom of the collecting cavity, and the motor driving structure is used for controlling opening and closing of the bottom plate.

Description

Collecting and processing device for field falling sugarcane leaves Technical Field The invention relates to the technical field of agricultural machinery, in particular to a field falling sugarcane leaf collecting and processing device. Background Under the large background of fire control and burning inhibition, the bundling and the field leaving of sugarcane leaves (tail tips) are the main treatment modes for resource utilization. The current sugarcane harvester can smash sugarcane leaves (tail tips) and spray the sugarcane leaves to farmlands when harvesting, the length of the smashed fallen sugarcane leaves (tail tips) is within 15-30 cm, the conventional sugarcane leaf bundling machine cannot perform efficient secondary bundling operation, and the recycling efficiency is 40% -60%. For newly planted sugarcane, the sugarcane leaves (tail tips) can be completely returned to the field through plowing and subsoiling, but for perennial root sugarcane, the returned sugarcane leaves (tail tips) with the ridge breaking depth meeting the requirements are less than half of those, and the residual sugarcane leaves (tail tips) are accumulated on the ridge, so that the emergence of the perennial root sugarcane is obviously affected. In order to fully utilize sugarcane leaf (tail tip) resources, some technical schemes propose to use an air suction or blowing device to receive sugarcane leaves separated and blown out by a harvester and pack and tighten the sugarcane leaves, but the sugarcane leaves naturally falling off in the field cannot be recovered, the weight, the failure rate and the oil consumption of the whole machine are increased, and the field operation efficiency is reduced. The traditional manual or mechanical collection is difficult to effectively separate soil and broken stone attached to sugarcane leaves, so that the collected materials are high in impurity content and low in subsequent utilization value, and secondly, vibration generated by impurity inhalation is easy to influence the stability and service life of equipment, and the collected sugarcane leaves are fluffy in volume and high in storage and transportation cost. Disclosure of Invention The invention aims to provide a field falling sugarcane leaf collecting and processing device for solving the problems in the background technology. In order to achieve the above purpose, the present invention provides the following technical solutions: a field-falling sugarcane leaf collection and treatment device, comprising: The treatment box is provided with a collecting cavity; A suction assembly comprising an adsorption tank, a delivery cylinder for interconnecting the adsorption tank and the treatment tank, and a negative pressure mechanism for generating a negative pressure inside the suction mechanism to suck sugarcane leaves into the collection chamber; the separation assembly comprises a cyclone separation mechanism, a vibration separation mechanism, an energy absorption mechanism and a cleaning mechanism, wherein the cyclone separation mechanism is used for separating sugarcane leaves and earth blocks, the vibration separation mechanism is used for separating sugarcane leaves and broken stones, the energy absorption mechanism is used for absorbing energy generated by vibration of the vibration separation mechanism and storing the energy, and the cleaning mechanism is used for cleaning the vibration separation mechanism by utilizing the energy stored by the energy absorption mechanism; The compression assembly comprises a spraying mechanism, a hydraulic compression mechanism and a discharging mechanism, wherein the spraying mechanism is used for spraying water to moisten sugarcane leaves in the collecting cavity, the hydraulic compression mechanism is used for compressing the moistened sugarcane leaves, and the discharging mechanism is used for discharging compressed sugarcane leaf bags. Preferably, the negative pressure mechanism comprises a negative pressure fan, the negative pressure fan is arranged in the collecting cavity, and the negative pressure fan is used for generating negative pressure in the conveying cylinder so as to suck sugarcane leaves into the collecting cavity. Preferably, the cyclone separation mechanism comprises a cyclone separation dust collector, the cyclone separation dust collector is arranged at the joint of the adsorption groove and the conveying cylinder, and the cyclone separation dust collector is used for separating sugarcane leaves and soil blocks. Preferably, the vibration separating mechanism comprises a vibration motor, a fixed cylinder, a movable frame and a metal screen plate, wherein the fixed cylinder is connected to the conveying cylinder, the vibration motor is arranged on the movable frame and used for driving the movable frame to vibrate, the movable frame is provided with a plurality of metal screen plates, the bottom of the fixed cylinder is provided with a discharge port, and the discharge port is u