CN202818973U

CN202818973U - Forage grass united harvest machine

Info

Publication number: CN202818973U
Application number: CN 201220320217
Authority: CN
Inventors: 曹祝军
Original assignee: CHANGJI WESTERN REGIONS JINMA AGRICULTURAL MACHINERY MANUFACTURING Co Ltd
Current assignee: CHANGJI WESTERN REGIONS JINMA AGRICULTURAL MACHINERY MANUFACTURING Co Ltd
Priority date: 2012-06-23
Filing date: 2012-06-23
Publication date: 2013-03-27
Anticipated expiration: 2022-06-23

Abstract

The utility model discloses a forage grass united harvest machine and belongs to the field of animal husbandry machinery. A picking machine and a transmission case are installed at the front end of a rack. A knife carrying spiral feeding auger is arranged at the front rear portion of the picking machine, and a fixing knife is installed on a feeding cover on the auger. An outlet in the rear portion of the feeding cover is connected with a feeding opening in a grinder. A grass collecting box is arranged at the rear portion of the rack, a grass outlet of the grinder is connected with a cyclone separator on a top cover of the grass collecting box, the cyclone separator is in a disk shape, an upward wind outlet is arranged in the center of the cyclone separator and the grass collecting box communicated with the lower portion of the cyclone separator. The forage grass united harvest machine has the advantages of being capable of achieving picking, grinding and loading at one time, good in grass grinding effect, high in production efficiency, and capable of greatly improving operation environment and obviously reducing energy consumption.

Description

The forage grass combined harvester

Technical field: the utility model relates to a kind of forage harvester, belongs to the stockbreeding machine field.

Background technology: existing green fodder harvesting processing all is to carry out the segmentation operation with artificial or different machinery, such as mower, grass pickup binder, transport vehicle, cracker etc. are arranged, except using these machinery, also want the factors such as manpower, machine power, place, instrument, time to cooperate.Result or consuming time many, big energy-consuming, people's poor working environment, labour intensity is large, and efficient is low, and cost is high.

Summary of the invention: the technical problem that the utility model mainly solves is: the mechanical work that segmentation is carried out combines, and carries out integration of operation, has saved the time, machine power and manpower, raises the efficiency, and reduces cost.

Technical solution of the present utility model is: the forage grass combined harvester comprises pick-up unit, shredding mechanism and grass catcher.At the frame front end pickup and transmission case are housed, pickup is a kind of without the cam gear pickup, and it is picked up elastic claw and is installed on the elastic claw seat.Adjust the elastic claw seat, can change the angle that elastic claw stretches out from the arc plate.Transmission case inside is to mesh simultaneously two bevel gear wheels by a bevel pinion on the driving shaft, and two bevel gear wheels are done the rotation of switched in opposite from both sides while transmission pickup and screw feeder.There is band cutter spiral feeding screw feeder the back upper place of pickup, is fixed with many blades on the described cylinder with cutter spiral feeding screw feeder, and these blades are to arrange according to the forward-reverse spiral of carrying in the middle of two side direction.Be the feeding base plate below the screw feeder, on the feeding cover above the screw feeder dead knife be housed.The outlet of feeding cover back connects the feeding mouth of cracker; At the frame rear portion grass cutting collection box is arranged, the grass outlet of cracker is by the cyclone separator on the conveyance conduit connection grass cutting collection box top cover, and the conveyance conduit of cracker grass outlet is that contact is connected with the air inlet of cyclone separator.The grass cutting collection box top cover is hinged on the grass cutting collection box top; Cyclone separator on the top cover is disc, and there is air outlet upwards at the center, below the connected set grass box.Careless oil cylinder is unloaded in the grass cutting collection box side.

The forage grass combined harvester is once finished and is picked up, broken, car loading operation, has alleviated labour intensity, has improved production efficiency, and its cyclone separator is greatly improved operating environment grass meal and flow separation.Broken grass is effective, significantly reduces again energy consumption,

Description of drawings: Fig. 1 is the structural representation of forage grass combined harvester.Fig. 2 is the structural representation of reaping machine front end pickup.Fig. 3 is the schematic diagram that the bevel pinion on the transmission case internal main moving axis meshes two bevel gear wheels simultaneously.

Embodiment: be further described below in conjunction with accompanying drawing.

Such as Fig. 1, the forage grass combined harvester comprises pick-up unit, shredding mechanism and grass catcher.At the frame front end pickup 1 and transmission case 2 are housed.Pickup is a kind of without the cam gear pickup, and it is picked up elastic claw 14 and is installed on the elastic claw seat 16.Adjust the elastic claw seat, can change the angle that elastic claw stretches out arc plate 15.To the picking up of different crops straws and herbage, be convenient to maintenance because of simple in structure with applicable simultaneously.Two

bevel gear wheels

18 and 19, two bevel gear wheels are meshed simultaneously by a bevel pinion 17 on the driving shaft in transmission case 2 inside, and transmission pickup and screw feeder are done the rotation of switched in opposite simultaneously from both sides.

There is band cutter spiral feeding screw feeder 4 back upper place of pickup, does not have helical blade on the described cylinder with cutter spiral feeding screw feeder, but is fixed with many blades 7 by the direction of helical blade, and these blades are to arrange according to the forward-reverse spiral of carrying in the middle of two side direction; On the feeding cover 5 above the screw feeder dead knife 6 is housed, dead knife is positioned at the interstitial site of cylinder cutter.Stalk is because the effect of moving knife, is fixed on the stationary knife cut-out on the housing along screw feeder garden Zhou Yundong.

Be feeding base plate 3 below the screw feeder, feeding cover 5 is arranged above the screw feeder, the outlet of feeding cover back connects the feeding mouth of cracker 8.At the frame rear portion grass cutting collection box 12 is arranged, the grass outlet of cracker is by the cyclone separator 9 on the conveyance conduit connection grass cutting collection box top cover 11.Cyclone separator 9 on the top cover is disc, and there is air outlet 10 upwards at the center, below the connected set grass box.The cracker conveyance conduit rotates along the cyclone separator circumference from the forage grass that tangentially blows, and falls into grass cutting collection box, and air-flow overflows from air outlet.Reduce the grass meal loss, also cleaned working environment.Top cover 11 is hinged on the grass cutting collection box, and the grass cutting collection box top is hinged on the grass cutting collection box turnover bracket on the frame, and careless oil cylinder 13 is unloaded in the side.When unloading grass, grass cutting collection box is overturn under the oil cylinder castering action, be the grass cutting collection box top cover square neck is oblique down, the grass cutting collection box top cover is opened by gravity, and the forage grass that processes is poured in the conveying carriage.Because forage grass is light parabolic money, compartment board is all done to increase, and has increased support for conveniently unloading careless grass cutting collection box.The conveyance conduit of cracker grass outlet is that contact is connected with the blast pipe of cyclone separator 9.Do not affect the grass cutting collection box upset.

Claims

1. forage grass combined harvester, comprise pick-up unit, shredding mechanism and grass catcher, it is characterized in that: at the frame front end pickup (1) and transmission case (2) are housed, there is band cutter spiral feeding screw feeder (4) back upper place of pickup, it is feeding base plate (3) below the screw feeder, feeding cover (5) is arranged above the screw feeder, and the outlet of feeding cover back connects the feeding mouth of cracker (8); Grass cutting collection box (12) is arranged at the frame rear portion, and the grass outlet of cracker is by the cyclone separator (9) on the conveyance conduit connection grass cutting collection box top cover (11), and careless oil cylinder (13) is unloaded in the grass cutting collection box side.

2. forage grass combined harvester as claimed in claim 1, it is characterized in that: pickup (1) is a kind of without the cam gear pickup, it is picked up elastic claw (14) and is installed on the elastic claw seat (16), adjusts the elastic claw seat, can change the angle that elastic claw stretches out arc plate (15).

3. forage grass combined harvester as claimed in claim 1, it is characterized in that: transmission case (2) inside is by the while of the bevel pinion (17) on the driving shaft two bevel gear wheels of transmission (18,19), and two bevel gear wheels are done the rotation of switched in opposite from both sides while transmission pickup and screw feeder.

4. forage grass combined harvester as claimed in claim 1 is characterized in that: be fixed with many blades (7) on the cylinder of described band cutter spiral feeding screw feeder (4), these blades are to arrange according to the forward-reverse spiral of carrying in the middle of two side direction; On the feeding cover (5) above the screw feeder dead knife (6) is housed.

5. forage grass combined harvester as claimed in claim 1, it is characterized in that: grass cutting collection box top cover (11) is hinged on the grass cutting collection box top; Cyclone separator on the top cover (9) is disc, and there is air outlet (10) upwards at the center, below the connected set grass box.

6. forage grass combined harvester as claimed in claim 1, it is characterized in that: the conveyance conduit of cracker grass outlet is that contact is connected with the air inlet of spiral separator (9).