CN217428739U

CN217428739U - Horizontal type special recycling machine for corn straws

Info

Publication number: CN217428739U
Application number: CN202221512618.2U
Authority: CN
Inventors: 张玉峰; 宫博凡; 夏一鸣; 李烜赫; 李佳闻
Original assignee: Suiling County Ketian Machinery Manufacturing Co ltd
Current assignee: Suiling County Ketian Machinery Manufacturing Co ltd
Priority date: 2022-06-17
Filing date: 2022-06-17
Publication date: 2022-09-16
Anticipated expiration: 2032-06-17

Abstract

The utility model discloses a special machine of retrieving of horizontal maize straw, include: the device comprises a frame, a traction frame, a pickup roller, a conveying auger, a soil discharging auger, a traveling wheel, a conveying fan, a discharging barrel and a transmission system. The utility model adopts the design scheme of the horizontal frame, the work efficiency is high, the operation width is 3.5 meters, and six furrows and five ridges are covered; the straw is crushed for three times and subjected to secondary dumping through the pickup roller, the conveying auger and the dumping shaft auger, the crushed straw after being recovered has good crushing effect, is free of soil and impurities, and can be directly used for cattle and sheep feed; the adaptability is strong, the operation is not influenced even under the condition of accumulated snow, the snow and the soil are naturally separated, and the recovery effect is not influenced.

Description

Horizontal type special recycling machine for corn straws

Technical Field

The utility model relates to the field of agricultural machinery, concretely relates to special machine of retrieving of horizontal corn stalk.

Background

China has wide breadth, the corn planting range is large, and how to treat the corn straw remained in the farmland after autumn harvest every year is a big problem of farmer headache. Burn polluted environment on the spot, the resource-wasting is buried deeply, and the straw is difficult to rot again, increases the plant diseases and insect pests hidden danger moreover, influences spring planting in the coming year, and the straw soil content rate of packing recovery is big, needs the secondary to break the package clearance again, inconvenient subsequent comprehensive utilization.

Disclosure of Invention

The utility model aims at providing a horizontal recovery machine special for corn stalks, which has high working efficiency and an operation width of 3.5 meters, covers six furrows and five ridge platforms; the recycling effect is good, the straws are crushed for three times and are subjected to soil discharge for two times, the recycled straws are crushed with good effect and have no soil or impurities, and the recycled straws can be directly used as cattle and sheep feed.

In order to achieve the above purpose, the technical scheme of the utility model is that: a horizontal type special recovery machine for corn stalks comprises: frame, traction frame, pickup roller, transport auger, dumping auger, walking wheel, transport fan, ejection of compact fan, play feed cylinder and transmission system, the frame is the setting of quadrangle level, and its front portion is the individual layer, sets up the pickup roller, and middle part and rear portion all are the frame bilayer, and the auger is carried in the middle part setting, and the rear portion sets up the dumping auger, and the outer rear portion of frame sets up the walking wheel through the support, sets up the girder on the preceding frame of frame, sets up gearbox and traction frame on the girder, the pickup roller includes: pick up roller, tool magazine, long sword and short sword, pick up the roller and pass through bearing and the fixed setting in frame both sides of bearing, pick up and be the heliciform range on the roller and set up the tool magazine, set up long sword, short sword according to the crisscross setting of the depth of furrow, ridge on the tool magazine, the one end of transport auger set up the conveying fan, with carry the coaxial setting of auger, carry auger shaft both ends to pass through bearing and bearing frame setting in the frame at frame middle part both ends, carry the auger lower part and set up down the screen cloth, be the arc and carry the auger adaptation, the one end of dumping auger sets up ejection of compact fan, with the coaxial setting of dumping auger, the setting of dumping auger shaft both ends is passed through bearing and bearing frame setting in the frame at frame rear portion both ends, and the dumping auger periphery sets up screen cloth and go up the screen cloth, with the dumping auger adaptation, the export of ejection of compact fan communicates with each other with a play feed cylinder.

The transmission system includes: the input end of the gearbox receives power from a power output shaft of the tractor, and the output ends of two sides of the gearbox respectively transmit the power to the pickup roller, the conveying auger and the dumping shaft auger through the universal joint transmission shaft.

The bottom of the front frame provided with the pickup roller is slightly lower than the bottom of the rear frame.

The upper covers 8 are arranged above the pick-up roller and the conveying auger 5 and can be turned upwards, so that the device is convenient to maintain and repair daily.

The utility model adopts the design scheme of the horizontal frame, the work efficiency is high, the operation width is 3.5 meters, and six furrows and five ridges are covered; the straw is crushed for three times and subjected to secondary dumping through the pickup roller, the conveying auger and the dumping shaft auger, the crushed straw after being recovered has good crushing effect, is free of soil and impurities, and can be directly used for cattle and sheep feed; the adaptability is strong, the operation is not influenced even under the condition of accumulated snow, the snow and the soil are naturally separated, and the recovery effect is not influenced.

The present invention will be described in further detail with reference to the accompanying drawings.

Drawings

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a view A-A of FIG. 1;

fig. 3 is a distribution expansion view of a tool apron of the pick-up roll of the utility model;

in the figure: 1. the device comprises a traction frame, 2 parts of a gearbox, 3 parts of a main beam, 4 parts of a pickup roller, 5 parts of a conveying auger, 6 parts of a dumping auger, 7 parts of a lower screen mesh, 8 parts of an upper cover, 9 parts of a rack, 10 parts of a travelling wheel, 11 parts of a discharging barrel, 12 parts of a long knife, 13 parts of a short knife, 14 parts of an upper screen mesh, 15 parts of a conveying fan, 16 parts of a discharging fan, 17 parts of a universal joint transmission shaft and 18 parts of a bearing seat.

Detailed Description

As shown in the figure, the utility model relates to a special machine of retrieving of horizontal maize straw, include: frame 9, traction frame 1, pickup roller 4, transport auger 5, dumping auger 6, walking wheel 10, conveying fan 15, ejection of compact fan 16, play feed cylinder 11 and transmission system, the frame is the quadrangle level setting, and its front portion is the individual layer, sets up pickup roller 4, and middle part and rear portion all are the frame bilayer, and the middle part sets up carries auger 5, and the rear portion sets up dumping auger 6, and the outer rear portion of frame sets up walking wheel 10 through the support, sets up girder 3 on the preceding frame of frame, sets up gearbox 2 and traction frame 1 on the girder, pickup roller 4 includes: a pick-up roll shaft, tool magazines, long tools 12 and short tools 13, wherein the pick-up roll shaft is fixedly arranged at two sides of the frame through a bearing and a bearing seat 18, the tool magazines are arranged on the pick-up roll shaft in a spiral shape, the long tools 12 and the short tools 13 are arranged on the tool magazines in a staggered way according to the depths of furrows and ridge platforms, one end of the conveying auger 5 is provided with a conveying fan 15, is coaxially arranged with the conveying auger, two ends of the shaft of the conveying auger are arranged on the machine frame at two ends of the middle part of the machine frame through a bearing and a bearing seat, the lower part of the conveying auger is provided with a lower screen 7 which is in an arc shape and is matched with the conveying auger, one end of the dumping auger 6 is provided with a discharging fan 16, with the coaxial setting of the auger that arranges soil, auger axle both ends are passed through bearing and bearing frame setting in the frame at frame rear portion both ends, and the auger periphery of arranging soil sets up down screen cloth 7 and last screen cloth 14, with the auger adaptation that arranges soil, the export of ejection of compact fan 16 communicates with each other with play feed cylinder 11.

The transmission system includes: the input end of the gearbox receives power from a power output shaft of the tractor, and the output ends of two sides of the gearbox respectively transmit the power to the pickup roller, the conveying auger and the dumping shaft auger through the universal joint transmission shaft 17.

During operation, the power of a tractor is received by the gearbox 2, the power output is provided for the whole machine through the universal joint transmission shaft 17 at two ends, the pickup roller 4, the conveying auger 5 and the soil discharging auger 6 are driven to rotate at high speed simultaneously, then the machine advances under the traction of the tractor, long knives and short knives on the pickup roller 4 can carry out preliminary smashing on ground straws in the advancing process, then the ground straws enter the conveying auger, impurities and soil blocks in the straws are screened out through the lower screen 7 under the action of centrifugal force in the process of conveying the straws to the conveying fan through the conveying auger, the preliminarily smashed and filtered straws enter the soil discharging auger under the blowing of the conveying fan, the straws are kneaded and smashed in the soil discharging auger 6, the impurities and the soil blocks can be filtered again through the lower screen 7 and the upper screen 14, finally the smashed straws without soil and impurities are blown out through the discharging fan 16, is sprayed out through the discharging barrel 11.

The long knives and the short knives are spirally and alternately arranged on the pickup roller 4 according to ridge spacing, so that no straw is left in the ridge of the furrow;

the device is characterized in that a lower screen is arranged below a conveying auger shaft 5, a lower screen 7 and an upper screen 14 are wrapped by a soil discharging shaft auger 6, and crushed straws are filtered for multiple times; ensures good crushing degree of the straws, has no soil or impurities, and is convenient for secondary comprehensive utilization of the straws.

The conveying auger 5 and the dumping auger 6 adopt horizontal structures and are positioned on the same horizontal plane, so that the stability of the device is improved.

The upper covers 8 are arranged above the pickup roller and the conveying auger 5 and can be turned upwards, so that the device is convenient to maintain and repair.

Adopt six horizontal triaxial structures in ridge, the maximize has increased the working area, has also increased the flow of smashing and dumping simultaneously, makes the straw crushing degree after retrieving better, and impurity content is lower.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A horizontal type special recovery machine for corn stalks comprises: frame (9), traction frame (1), pickup roller (4), carry auger (5), dumping auger (6), walking wheel (10), conveying fan (15), ejection of compact fan (16), play feed cylinder (11) and transmission system, its characterized in that: the frame is the setting of quadrangle level, and its front portion is the individual layer, sets up pickup roller (4), and middle part and rear portion all are the frame bilayer, and the middle part sets up carries auger (5), and the rear portion sets up dumping auger (6), and the outer rear portion of frame sets up walking wheel (10) through the support, sets up girder (3) on the preceding frame of frame, sets up gearbox (2) and traction frame (1) on the girder, pickup roller (4) include: a pick-up roll shaft, a tool magazine, long tools (12) and short tools (13), wherein the pick-up roll shaft is fixedly arranged at two sides of the frame through a bearing and a bearing seat (18), the pick-up roll shaft is spirally arranged on the tool magazine, the long tools (12) and the short tools (13) are arranged on the tool magazine according to the depth of furrows and ridge platforms in a staggered manner, one end of the conveying auger (5) is provided with a conveying fan (15) and is coaxially arranged with the conveying auger, two ends of the conveying auger shaft are arranged on the frame at two ends of the middle part of the frame through the bearing and the bearing seat, the lower part of the conveying auger is provided with a lower screen (7) which is arc-shaped and is matched with the conveying auger, one end of the dumping auger (6) is provided with a discharging fan (16) and is coaxially arranged with the dumping auger, two ends of the dumping auger shaft are arranged on the frame at two ends of the rear part of the frame through the bearing and the bearing seat, the periphery of the dumping auger is provided with a lower screen (7) and an upper screen (14), is matched with the dumping auger, and the outlet of the discharging fan (16) is communicated with the discharging barrel (11).

2. The horizontal type recovery machine special for corn stalks according to claim 1, wherein: the transmission system includes: the power transmission device comprises a gearbox (2), a universal joint transmission shaft (17) and a belt pulley, wherein the input end of the gearbox receives power from a power output shaft of a tractor, and the output ends of the two sides of the gearbox respectively transmit the power to a pickup roller, a conveying auger and a soil discharging shaft auger through the universal joint transmission shaft (17).

3. The horizontal type recovery machine special for corn stalks according to claim 1, wherein: the bottom of the front frame provided with the pickup roller is slightly lower than the bottom of the rear frame.

4. The horizontal type recovery machine special for corn stalks according to claim 1, wherein: an upper cover (8) is arranged above the pickup roller and the conveying auger (5).