CN202551694U - Composite impurity-discharged corn harvesting machine - Google Patents
Composite impurity-discharged corn harvesting machine Download PDFInfo
- Publication number
- CN202551694U CN202551694U CN2012201607821U CN201220160782U CN202551694U CN 202551694 U CN202551694 U CN 202551694U CN 2012201607821 U CN2012201607821 U CN 2012201607821U CN 201220160782 U CN201220160782 U CN 201220160782U CN 202551694 U CN202551694 U CN 202551694U
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- Prior art keywords
- elevator
- harvesting machine
- machine
- impurities removal
- lifting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 240000008042 Zea mays Species 0.000 title claims abstract description 28
- 235000002017 Zea mays subsp mays Nutrition 0.000 title claims abstract description 28
- 238000003306 harvesting Methods 0.000 title claims abstract description 24
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 title abstract description 16
- 235000005822 corn Nutrition 0.000 title abstract description 16
- 239000002131 composite material Substances 0.000 title abstract 4
- 239000012535 impurity Substances 0.000 claims abstract description 37
- 238000007599 discharging Methods 0.000 claims abstract description 28
- 239000010902 straw Substances 0.000 claims abstract description 9
- 239000010813 municipal solid waste Substances 0.000 claims description 20
- 235000013399 edible fruits Nutrition 0.000 claims description 13
- 235000016383 Zea mays subsp huehuetenangensis Nutrition 0.000 claims description 12
- 235000009973 maize Nutrition 0.000 claims description 12
- 150000001875 compounds Chemical class 0.000 claims description 8
- 238000005183 dynamical system Methods 0.000 claims description 3
- 244000025254 Cannabis sativa Species 0.000 abstract 1
- 238000004064 recycling Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Images
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- Harvesting Machines For Specific Crops (AREA)
Abstract
The utility model discloses a composite impurity-discharged corn harvesting machine, and relates to the field of agricultural mechanical devices, in particular to a self-walking corn harvesting machine. The composite impurity-discharged corn harvesting machine comprises a power system, a walking system, a driving operation system, a fringe picking table, a lifting, conveying and impurity discharging system, a straw crushing and returning device, a cluster box, a lifting and conveying machine, an air draft type impurity discharging device, a lower blower, a back impurity discharging pair roller, a grass discharge port, and a cluster peeling and grain recycling device, and is characterized in that the air draft type impurity discharging device is arranged on the middle upper part of the lifting and conveying machine. Due to an air draft type impurity discharging fan on the upper part of the lifting and conveying machine of the corn harvesting machine, after a large amount of broken stalks and mixed leaves are shunted and discharged in advance, the composite impurity discharging is formed along with the impurity discharging pair roller at the back of the lifting and conveying machine, the blower and the like, so that the lifting, conveying and impurity discharging capacity of the corn harvesting machine can be promoted, and the working efficiency, the working performance and the working reliability of the whole machine are improved.
Description
Technical field
The utility model relates to agricultural machinery equipment, especially a kind of self-propelled corn harvester.
Background technology
The traditional board-like corn snapping unit of the general employing of self-propelled corn harvester ear harvesting bench is characterized in that the seed damage is little, and broken stipe is more; The fruit ear percentage of impurity is higher; Therefore trash discharging apparatus such as blower fan and pair roller are set with reduction fruit ear percentage of impurity at the elevator top, but along with the raising of operating speed and the passing of harvest time, the assorted leaf of broken stipe and corn increases sharply; Existing blower fan pair roller trash discharging apparatus can not effectively satisfy the impurities removal requirement; Thereby reduced the operating efficiency and the fruit ear cleannes of machine, and particularly having the maize harvesting machine of debarker, the peeling effect reduces and accelerates the wearing and tearing of peeling rollers.
The utility model content
The purpose of the utility model is to provide a kind of maize harvesting machine that has compound impurities removal formula device; Can solve the problem that the above-mentioned background technology exists; Through the disconnected stem stalk of the fruit ear in the elevator, assorted leaf are shunted processing in advance; The disconnected stem stalk of major part is reached the discharge in advance of assorted leaf, thereby reduce the impurities removal amount of rear portion trash discharging apparatus, reach the effect of raising operating efficiency and operation quality.
A kind of compound impurities removal formula maize harvesting machine; Comprise dynamical system, running gear, riding manipulation system, ear harvesting bench, elevator impurities removal system, straw chopping and returning device, fruit ear peeling and seed retracting device, fruit ear case, elevator, air draught type trash discharging apparatus, underlying hair-dryer, rear portion impurities removal pair roller, straw outlet etc., it is characterized in that on the middle and upper part of elevator, being equipped with the air draught type trash discharging apparatus.
The air draught type trash discharging apparatus is the scroll casing type distortion air-introduced machine of a single face air intake, and this device is installed in the elevator middle and upper part, and Bolt Connection is used with elevator in the front of impurities removal pair roller, and the inlet scoop communicates with elevator.
The flail knife sheet is housed on the fan shaft of air draught type trash discharging apparatus.
An air draught type trash discharging apparatus is installed above in the middle of existing self-propelled corn harvester elevator; This device by fan, chopping flail knife, housing, turn to tooth case etc. to form; Power can reach the gear-box wheel for inputting through driving member from the elevator upper shaft, after gear-box turns to, exports and passes on the sprocket wheel that is installed on the fan shaft, drives the blower fan high speed rotating; Produce negative pressure in import department; Leaf, disconnected stem stalk pick up thereby the corn that relative mass is lighter is mixed, and pulverize the back through the chopping flail knife of high speed rotating and dish out through blower fan, reach the purpose that disconnected stem stalk of major part and the assorted leaf of corn are gone ahead of the rest and shunted.
The beneficial effect of the utility model is: owing on maize harvesting machine elevator top air draught type impurities removal blower fan has been installed; In advance most disconnected stem stalk, assorted leaf chopping back shunting are discharged; Formed the combined type impurities removal with the impurities removal pair roller at elevator rear portion, hair-dryer etc.; Thereby promoted maize harvesting machine elevator impurities removal ability, improved operating efficiency, transaction capabilities and the functional reliability of complete machine.
Description of drawings:
Fig. 1: the structure diagram that is a kind of compound impurities removal formula maize harvesting machine of the utility model
Fig. 2: the structure diagram that is the utility model air draught type trash discharging apparatus
Fig. 3: the cutaway view that is Fig. 2
Fig. 4: the blower fan axle assembly structure diagram that is the air draught type trash discharging apparatus
Embodiment:
As shown in Figure 1 is the structure diagram of a kind of compound impurities removal formula maize harvesting machine of the utility model, comprise riding manipulation system 1, ear harvesting bench 2, walking chassis system 3, dynamical system 4, straw chopping and returning device 5, fruit ear peeling and seed retracting device 6, fruit ear case 8,, air draught type trash discharging apparatus 8, elevator 9, underlying hair-dryer 10, rear portion impurities removal pair roller 11, straw outlet 12 etc.Wherein air draught type trash discharging apparatus 8, underlying hair-dryer 10, rear portion impurities removal pair roller 11, straw outlet 12 etc. are formed combined type impurities removal system.Air draught type trash discharging apparatus 8 is installed in the middle and upper part of elevator 9, the front of impurities removal pair roller 11; Use Bolt Connection with elevator; The inlet scoop communicates with elevator, and cover closure is used in the front and rear part that is connected with the air draught type trash discharging apparatus above the elevator, to strengthen the suction effect; Power can reach the wheel for inputting that turns to tooth case 8.6 through driving member from elevator 9 upper shafts, drives the device operation.Other parts are identical with prior art, no longer apply and state.
Like Fig. 2, shown in Figure 3, the similar single face air intake scroll casing type distortion of the described air draught type trash discharging apparatus of the utility model air-introduced machine.By lower case 8.1, blower fan axle assembly 8.2, upper body 8.3, cover plate pin 8.4, cover plate 8.5, turn to tooth case 8.6 to form.Last lower house is that opposite opened is formed by connecting with bolt; Turn to tooth case 8.6 to be installed on the framework of upper body 8.3; Blower fan axle assembly 8.2 is installed on the blower fan between the lower house through bearing block 8.2.4, and cover plate 8.5 is hinged through cover plate pin 8.5 with upper body 8.3, to make things convenient for maintenance and inspection.Turn to tooth case 8.6 and blower fan axle assembly 8.2 through chain drive power.
As shown in Figure 4, blower fan axle assembly 8.2 is made up of blower fan axle seam 8.2.1, blade one 8.2.2, blade two 8.2.3, rolling bearing units 8.2.4, drive sprocket 8.2.5.Blower fan axle seam 8.2.1 is formed by reinforcement disk 8.2.1.1, fan propeller 8.2.1.2, tool rest 8.2.1.4, an axle 8.2.1.5 seam; Blade one 8.2.2, blade two 8.2.3 are hinged on the tool rest 8.2.1.4 through bearing pin, and sprocket wheel 8.2.5 is connected on the axle through key.
In the housing of upper and lower part, there are median septum 8.3.1,8.1.1 that it is divided into fan room and pulverizing chamber respectively, cut concentric hole D on two dividing plates, UNICOM two Room.Blade one 8.2.2 tactical diameter should be greater than aperture D, and the tactical diameter of blade two 8.2.3 should not exceed the installation inclined-plane.
Lower case 8.1 interface width B and gradient β should be consistent with the installation gradient with elevator 9 width.
During work; The corn ear that ear harvesting bench is taken, disconnected stem stalk, when the assorted leaf of corn upwards is transported to air draught type trash discharging apparatus installation site in elevator, the air-flow that the assorted leaf of the corn that quality is lighter relatively, disconnected stem stalk are produced by the blower fan of high speed rotating drives and picks up, and after the chopping flail knife of high speed rotating is pulverized, dishes out through blower fan; The stem stalk that remaining fruit ear and part are long continues to move to the terminal and whereabouts of being dished out of elevator; In the dropping process, the effect that meets that the stem stalk of not shunted, assorted leaf blow at rear portion impurities removal pair roller tractive and underlying blower fan gets into the straw outlet discharge down; Fruit ear directly falls or after peeling, falls into the fruit ear case through debarker and collect because heavier.The combined type impurities removal has strengthened maize harvesting machine elevator impurities removal ability, has improved operating efficiency, transaction capabilities and the functional reliability of complete machine.
Claims (3)
1. compound impurities removal formula maize harvesting machine; Comprise dynamical system, running gear, riding manipulation system, ear harvesting bench, elevator impurities removal system, straw chopping and returning device, fruit ear case, elevator, air draught type trash discharging apparatus, underlying hair-dryer, rear portion impurities removal pair roller, straw outlet, fruit ear peeling and seed retracting device, it is characterized in that: the air draught type trash discharging apparatus is housed on the middle and upper part of elevator.
2. compound impurities removal formula maize harvesting machine as claimed in claim 1; It is characterized in that: described air draught type trash discharging apparatus is the scroll casing type distortion air-introduced machine of a single face air intake; This device is installed in the elevator middle and upper part; Bolt Connection is used with elevator in the front of impurities removal pair roller, and the inlet scoop communicates with elevator.
3. compound impurities removal formula maize harvesting machine as claimed in claim 2 is characterized in that: the flail knife sheet is housed on the fan shaft of said air draught type trash discharging apparatus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201607821U CN202551694U (en) | 2012-04-17 | 2012-04-17 | Composite impurity-discharged corn harvesting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201607821U CN202551694U (en) | 2012-04-17 | 2012-04-17 | Composite impurity-discharged corn harvesting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202551694U true CN202551694U (en) | 2012-11-28 |
Family
ID=47201412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201607821U Expired - Fee Related CN202551694U (en) | 2012-04-17 | 2012-04-17 | Composite impurity-discharged corn harvesting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202551694U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103404303A (en) * | 2013-08-27 | 2013-11-27 | 福田雷沃国际重工股份有限公司 | Corn harvester |
| CN103828541A (en) * | 2014-03-05 | 2014-06-04 | 郑宇虎 | Impurity remover for corn harvesters |
| CN109104987A (en) * | 2017-06-23 | 2019-01-01 | 现代农装科技股份有限公司 | A kind of seed production corn kind fringe cropper |
| CN112715147A (en) * | 2020-12-09 | 2021-04-30 | 杨广超 | Corn harvester using wind-hydrogen new energy as power device |
| CN114071989A (en) * | 2019-05-30 | 2022-02-18 | 凯斯纽荷兰(中国)管理有限公司 | System for removing debris from agricultural harvesters and agricultural harvesters |
| CN115152418A (en) * | 2021-04-06 | 2022-10-11 | 山东金大丰机械有限公司 | Air suction type corn harvester straw impurity removing mechanism |
-
2012
- 2012-04-17 CN CN2012201607821U patent/CN202551694U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103404303A (en) * | 2013-08-27 | 2013-11-27 | 福田雷沃国际重工股份有限公司 | Corn harvester |
| CN103404303B (en) * | 2013-08-27 | 2015-04-29 | 福田雷沃国际重工股份有限公司 | Corn harvester |
| CN103828541A (en) * | 2014-03-05 | 2014-06-04 | 郑宇虎 | Impurity remover for corn harvesters |
| CN103828541B (en) * | 2014-03-05 | 2015-09-30 | 郑宇虎 | A kind of corn picker knot screen |
| CN109104987A (en) * | 2017-06-23 | 2019-01-01 | 现代农装科技股份有限公司 | A kind of seed production corn kind fringe cropper |
| CN109104987B (en) * | 2017-06-23 | 2024-08-02 | 现代农装科技股份有限公司 | Maize seed ear harvester |
| CN114071989A (en) * | 2019-05-30 | 2022-02-18 | 凯斯纽荷兰(中国)管理有限公司 | System for removing debris from agricultural harvesters and agricultural harvesters |
| US12342757B2 (en) | 2019-05-30 | 2025-07-01 | Cnh Industrial America Llc | Flow splitter for removing waste from an agricultural harvester and agricultural harvester |
| CN112715147A (en) * | 2020-12-09 | 2021-04-30 | 杨广超 | Corn harvester using wind-hydrogen new energy as power device |
| CN115152418A (en) * | 2021-04-06 | 2022-10-11 | 山东金大丰机械有限公司 | Air suction type corn harvester straw impurity removing mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121128 Termination date: 20150417 |
|
| EXPY | Termination of patent right or utility model |