CN210366025U

CN210366025U - Rotary hanging type grain harvester frame

Info

Publication number: CN210366025U
Application number: CN201921035611.4U
Authority: CN
Inventors: 赵义炎
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-04
Filing date: 2019-07-04
Publication date: 2020-04-21
Anticipated expiration: 2029-07-04

Abstract

A rotary hanging type grain harvester frame comprises a step-shaped frame body, wherein the step-shaped frame body is a two-stage step frame and comprises an underframe positioned at the bottom and a support positioned at the upper part of the underframe; the bottom frame comprises a collector fixed beam and a filling hoist fixed beam, and the collector fixed beam and the filling hoist fixed beam are connected through two vertical beams; the support comprises a plane frame and two vertical frames, the upper ends of the two vertical frames are connected with the plane frame, the lower ends of the two vertical frames are connected with a driving wheel fixing beam of the cleaning mechanism and a driven wheel fixing beam of the cleaning mechanism, and the plane frame and the two vertical frames form a space for accommodating the cleaning mechanism; the driving wheel fixing beam of the cleaning mechanism is positioned on the outer side of one vertical beam, and the driven wheel fixing beam of the cleaning mechanism is positioned on the inner side of the other vertical beam. The utility model discloses a frame becomes integrative with gathering machine, filling lifting machine and cleaning machine group, the utility model discloses a reasonable setting of frame makes the scope of cleaning the mechanism more reasonable, improves and receives millet efficiency.

Description

Rotary hanging type grain harvester frame

Technical Field

The utility model relates to the field of agricultural equipment, especially, relate to a grain reaping machine frame.

Background

After the grain crops are harvested, the grain crops can be flatly paved on a sunning ground to be sunned, and the grain crops need to be collected after the sunning is finished. With the development of agricultural mechanization, manual labor is replaced by mechanical operations. The existing collecting equipment is used in a large area aiming at a large farm, has a complex structure and high cost, and is not suitable for small farms and individuals.

Disclosure of Invention

The utility model aims to overcome the defects in the prior art and provide a rotary-hanging type grain harvester frame which is simple in structure and reasonable in configuration.

The utility model adopts the following technical scheme: the device comprises a step-shaped frame body, wherein the step-shaped frame body is a two-stage step frame and comprises an underframe positioned at the bottom and a support positioned at the upper part of the underframe; the bottom frame comprises a collector fixed beam and a filling hoist fixed beam, and the collector fixed beam and the filling hoist fixed beam are connected through two vertical beams; the support comprises a plane frame and two vertical frames, the upper ends of the two vertical frames are connected with the plane frame, the lower ends of the two vertical frames are connected with a driving wheel fixing beam of the cleaning mechanism and a driven wheel fixing beam of the cleaning mechanism, and the plane frame and the two vertical frames form a space for accommodating the cleaning mechanism; the driving wheel fixing beam of the cleaning mechanism is positioned on the outer side of one vertical beam, and the driven wheel fixing beam of the cleaning mechanism is positioned on the inner side of the other vertical beam.

The connecting device is connected to the upper surface of the plane frame and comprises a bent beam, an upper connecting seat and a lower connecting seat, wherein the bent beam is of a trapezoidal structure consisting of two side beams and a cross beam, the cross beam is connected to the upper ends of the two side beams, the upper connecting seat is positioned on the cross beam, and the lower connecting seat is positioned on the side part of the lower end of the two side beams.

The side part of the underframe is provided with a cleaning mechanism gear box fixing seat, and the cleaning mechanism gear box is arranged on the cleaning mechanism gear box fixing seat.

The utility model discloses a frame becomes an organic whole with gathering machine, filling lifting machine and cleaning unit, the utility model discloses a reasonable setting of frame makes the scope of cleaning the mechanism more reasonable, and after the millet machine of receiving is collected for the first time and is accomplished, when repeated operation carries out the second collection, the cereal that does not pack up when collecting the orbit for the first time sweeps into inboard cereal pile and shines the district from the first collection orbit outside through cleaning the mechanism to cereal collection operation, improvement on the completion sunning ground receive millet efficiency. The utility model is used for the rotary-hanging grain harvester of the unpowered system to the grain can be harvested quickly in the sunning ground that the peasant household can drive for the power by the existing big, middle and small tractors.

Drawings

FIG. 1 is a schematic view of a rotary grain harvester;

fig. 2 is a schematic structural diagram of the present invention;

FIG. 3 is a top view of FIG. 2;

FIG. 4 is a schematic view of the structure of the connecting device;

FIG. 5 is a schematic view of a stepped frame structure;

FIG. 6 is a schematic structural view of the power transmission mechanism;

FIG. 7 is an assembly view of the collector, filling elevator, and sweeping mechanism;

in the figure: 1-frame, 2-collector, 3-filling elevator, 4-sweeping mechanism, 5-connecting device, 6-power transmission mechanism, 101-collector fixed beam, 102-filling elevator fixed beam, 103-sweeping mechanism driving wheel fixed beam, 104-sweeping mechanism driven wheel fixed beam, 105-sweeping mechanism main shaft gear box fixed base, 210-collector driven wheel, 211-left-handed screw, 212-collecting bucket, 213-right-handed screw, 310-filling elevator driven wheel, 311-transverse feeding screw box body, 312-transverse feeding screw, 313-two-way gear box, 314-vertical lifting screw, 315-discharge port, 410-sweeping mechanism driven wheel, 411-sweeping mechanism gear box, 412-sweeping mechanism main shaft, etc, 420-belt, 421-cleaning row brush, 431-driving wheel, 432-driven wheel, 433-adjusting screw rod, 501-upper connecting seat, 502-lower connecting seat, 503-connecting device camber beam, 610-transmission mechanism gear box input shaft, 611-transmission mechanism gear box, 613-filling hoister driving wheel, 614-transmission mechanism main shaft bearing seat, 615-collecting machine driving wheel and 616-cleaning mechanism driving wheel.

Detailed Description

In fig. 1-7, the rotary-hanging grain harvester comprises a frame 1, a collector 2, a filling elevator 3, a cleaning mechanism 4, a connecting device 5 and a power transmission mechanism 6, wherein the collector 2 is fixed at the front end of the frame 1, the filling elevator 3 is fixed at the middle part of the frame 1, the cleaning mechanism 4 is fixed at the rear end of the frame 1, and the power transmission mechanism 6 for transmitting power is fixed above a box body at the bottom of the filling elevator 3 and is connected with the frame 1. The connecting device 5 comprises a curved beam, an upper connecting seat 501 and a lower connecting seat 502, and the connecting device above the cleaning mechanism 4 is connected with the frame 1 so as to be conveniently connected with a tractor.

The rack 1 comprises a step-shaped rack body which is a two-stage step rack and comprises an underframe 106 positioned at the bottom and a support positioned at the upper part of the underframe 106. The underframe comprises a collector fixing beam 101 and a filling hoist fixing beam 102, and the collector fixing beam 101 is connected with the filling hoist fixing beam 102 through two vertical beams. The support comprises a plane frame 107 and two vertical frames 108, the upper ends of the two vertical frames are connected with the plane frame 107, the lower ends of the two vertical frames 108 are connected with a driving wheel fixing beam 103 of the cleaning mechanism and a driven wheel fixing beam 104 of the cleaning mechanism, and the plane frame 107 and the two vertical frames 108 form a space for accommodating the cleaning mechanism. The driving wheel fixing beam 103 of the cleaning mechanism is positioned at the outer side of one vertical beam, and the driven wheel fixing beam 104 of the cleaning mechanism is positioned at the inner side of the other vertical beam. The connecting device 5 is attached to the planar frame 107. The connecting device 5 comprises a curved beam, an upper connecting seat 501 and a lower connecting seat 502, wherein the curved beam is a trapezoidal structure consisting of two side beams and a cross beam, the cross beam is connected to the upper ends of the two side beams, the upper connecting seat 501 is positioned on the cross beam, and the lower connecting seat 502 is positioned on the side part of the lower end of the two side beams. The side of the underframe is provided with a cleaning mechanism gear box fixing base 105, and a cleaning mechanism gear box 411 is arranged on the cleaning mechanism gear box fixing base 105.

The power transmission mechanism 6 comprises a transmission mechanism gear box 611 and a transmission mechanism main shaft bearing seat 614, the transmission mechanism main shaft bearing seat 614 is fixed on the frame 1, three driving wheels are arranged on the main shaft 612, the three driving wheels are respectively connected with driven wheels at one ends of the collecting machine 2, the filling lifting machine 3 and the cleaning mechanism 4 through triangular belts to drive the three mechanisms to work, each mechanism works independently, and the economic benefits of labor saving, time saving, convenience and quickness are achieved.

The collector 2 comprises a left-handed screw 211, a right-handed screw 213 and a collecting bucket 212. The collection winnowing pan 212 of the collector 2 is installed between the left-handed screw conveyor 211 and the right-handed screw conveyor 213, the left-handed screw conveyor 211 and the right-handed screw conveyor 213 are installed on two screw conveyor supports, the screw conveyor supports are installed at the front end of the frame 1, the collector driven wheel 210 is installed at one end of the left-handed screw conveyor 211, and the collector driven wheel 210 is driven to synchronously rotate through the collector driving wheel 615.

The filling hoist 3 comprises a transverse feeding auger 312, a two-way gear box 313, a vertical lifting auger 314 and a discharge hole 315, the filling hoist 3 is fixed on the middle frame of the frame 1 through a transverse feeding auger box 311, and a filling hoist driven wheel 310 is installed at one end of the transverse feeding auger 312 and is driven by a filling hoist driving wheel 613 to synchronously rotate.

The driving wheel 431 of the cleaning mechanism 4 is fixed on the main shaft 412 of the cleaning mechanism, the driven wheel 432 is fixed at the other end of the frame 1 through an adjusting screw 433, the adjusting screw 433 is arranged for adjusting the tightness of the belt, the belt is sleeved between the driving wheel 431 and the driven wheel 412, and a plurality of cleaning row brushes 421 are arranged on the belt.

During assembly, a transmission mechanism gear box input shaft 610 is connected with a tractor to drive a driving wheel arranged on a main shaft 612 to drive a collector, a filling elevator and a cleaning mechanism to work, a frame 1 is a frame consisting of a plurality of cross beams and vertical beams, a collector 2 is fixed at the front end of a collector fixed beam 101 of the frame 1, a collector driven wheel 210 is driven by a collector main driving wheel 615 to enable a left-handed auger 211, a right-handed auger 213 and a collecting bucket 212 to rotate simultaneously, a filling elevator 3 is fixed between the filling elevator fixed beam 102 and the collector fixed beam 101, a filling elevator driven wheel 310 is driven by a filling elevator driving wheel 613 to enable a transverse feeding auger 312 and a vertical auger 314 to rotate synchronously, a driving wheel 431 of a cleaning mechanism 4 is fixed at the left side of a cleaning mechanism driving wheel fixed beam 103 by a gear box main shaft 412, a driven wheel 432 is fixed at the right side of a cleaning mechanism, the cleaning mechanism belt 420 is sleeved between the driving wheel 431 and the driven wheel 432, the cleaning row brushes 421 are fixed on the belt 420 at equal intervals, the connecting device 5 is fixed above the cleaning mechanism 4 and connected with the frame 1, the power transmission mechanism 6 is fixed above the transverse feeding auger box 311 through a transmission mechanism gear box 611 and a main shaft bearing seat 614, and the filling hoister driving wheel 613, the collector main driving wheel 615 and the cleaning mechanism driving wheel 616 are respectively installed on the same main shaft 612.

The working process of the rotary hanging grain harvester is as follows:

when the grains are collected, the safety condition is checked firstly, then the rotary-hanging type grain collecting machine is connected to a rear lifting arm of a tractor, the rotary-hanging type grain collecting machine is enabled to be parallel to the ground, then the grain collecting machine is lifted, the grain collecting machine is driven to work through the output power of the tractor, the grain collecting machine is put down, the grains enter a filling hoister through the grain collecting machine, the grains are filled into a carriage of a transport vehicle, and the task of collecting the grains is completed.

Claims

1. The utility model provides a hang formula grain reaping machine frame soon which characterized in that: the device comprises a step-shaped frame body, wherein the step-shaped frame body is a two-stage step frame and comprises an underframe (106) positioned at the bottom and a support positioned at the upper part of the underframe (106); the bottom frame (106) comprises a collector fixing beam (101) and a filling hoist fixing beam (102), and the collector fixing beam (101) is connected with the filling hoist fixing beam (102) through two vertical beams; the support comprises a plane frame (107) and two vertical frames (108), the upper ends of the two vertical frames are connected with the plane frame (107), the lower ends of the two vertical frames (108) are connected with a driving wheel fixing beam (103) of the cleaning mechanism and a driven wheel fixing beam (104) of the cleaning mechanism, and the plane frame (107) and the two vertical frames (108) form a space for accommodating the cleaning mechanism; the driving wheel fixing beam (103) of the cleaning mechanism is positioned on the outer side of one vertical beam, and the driven wheel fixing beam (104) of the cleaning mechanism is positioned on the inner side of the other vertical beam.

2. The swing grain harvester stand of claim 1, wherein: the connecting device (5) is connected onto the plane frame (107), the connecting device (5) comprises a bent beam, an upper connecting seat (501) and a lower connecting seat (502), the bent beam is of a trapezoidal structure consisting of two side beams and a cross beam, the cross beam is connected to the upper ends of the two side beams, the upper connecting seat (501) is positioned on the cross beam, and the lower connecting seat (502) is positioned on the side part of the lower end of the two side beams.

3. The swing grain harvester stand of claim 1, wherein: a cleaning mechanism gear box fixing seat (105) is arranged at the side part of the underframe (106), and a cleaning mechanism gear box (411) is arranged on the cleaning mechanism gear box fixing seat (105).