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山山果業五項:指引丘陵山區農機化技術革新新里程
2017-03-20
10:38:55
來源:中國農機網 作者:璐璐 閱讀量:49699
評論
【中國農機網 明星企業】近年來,隨著農機化發展速度提升,地域間發展不平衡的問題日益顯現。山地農民苦,他們的農事生產要遠比平原地區的農民勞累得多。其機械化水平,特別是云、貴、川、黔、陜和渝等地落后于全國平均水平。日前,全國人大代表、山西省農科院農業資源與經濟研究所研究員姚建民表示,希望國家能夠建立和完善丘陵山區農機化發展政策體系。可見,丘陵山區農機化發展受到國家高度重視,適用于丘陵山區作業的農機市場需求與前景不言而喻。
我國作為農業大國,玉米是大家所熟知的一種高產農作物。尤其在我國北方,是重要的糧食之一。目前玉米的收割靠人工或收割設備完成,但存在諸多缺點,如:人工收割速度慢,勞動強度大,效率低;現有的收割設備在山區丘陵坡地工作時,由于車身不平容易造成側翻事故,
發動機在左右傾斜狀態下長期工作,潤滑和冷卻系統會受到嚴重影響,造成機械損壞;另外其在小地塊工作時,由于空間有限,使得調頭困難,同樣也存在側翻危險等等一系列問題,這也是制約我國農機技術發展的一個短板。
因此,市場上急需設計一種能同時適合平原和山區丘陵坡地使用的
玉米收割機。

(圖為:全地形自走式玉米)
發明一:全地形自走式玉米收割機
主要經營玉米、水果、堅果、花卉種植,機械化農業及園藝機具制造的遼陽山山果業有限公司,因常年從事農業項目,且園區內有千畝山區耕地,每年玉米年產量達百萬斤。在丘陵山區農機巨大的市場需求之下,應農民所需,山山果業花費了5年時間研發出全地形自走式玉米收割機,該產品已獲得國家發明證書。
該設備由于加裝一套割臺傾斜升降裝置,有效解決了機身調平后割臺在收割時玉米茬坡上低、坡下高的問題。此技術的核心是行走底盤,它可根據適應坡度大小來決定組裝儲料箱在后側的兩行機、三行機或四行機,兩行機適應坡度25°,三行機適應坡度20°,適合平原和山區丘陵坡地等地形使用,不會發生側翻事故,可實現原地調頭,此項發明主攻山區丘陵坡地及平原地帶零星小地塊的玉米收割機械化,坡地作業安全性高,靈活性好,適應性強。

發明二:平原和+山區丘陵坡地通用型拖拉機
相關統計資料顯示,我國丘陵地區耕地面積占到全國總耕地面積50%,農業機械化發展水平成為限制農業發展重要因素之一。

丘陵山區地域廣、地形復雜、作物品種多樣、種植模式不一、經濟發展貧困落后,農民對農機化的需求各式各樣,對農機功能要求苛刻。一種適合在坡地及平原小地塊使用的拖拉機是山山果業第二項,該機型適合在山區丘陵坡地及平原地帶零星小地塊使用,坡地作業安全性高,靈活性好,適應性強。據悉,此機型可直接懸掛目前市面上常用的農機具,大大填補了我國丘陵山區領域農機技術短板。
發明三:帶360°回轉的玉米收割機
目前,我國現有的收割設備在山區丘陵坡地及平原小地塊工作時,由于空間有限,使得調頭困難。山山果業第三項發明:一種帶360°回轉的玉米收割機徹底地解決了這一問題。
(點擊查看證書) 該設備因設有回轉支承,回轉支承的內圈固定在回轉支承座上,回轉支承座固定在下層梁大架子上,回轉支承的外圈固定在上層梁機架上,液壓馬達動力輸出軸上的齒輪與回轉支承外圈的齒嚙合,液壓馬達工作,帶動上層梁機架轉動,因此,在山區丘陵坡地及平原小地塊工作時可方便調頭。
發明四:轉向機構
拖拉機或收割機在山區丘陵坡地工作時,由于車身不平容易造成側翻事故,發動機在左右傾斜狀態下長期工作,潤滑和冷卻系統會受到嚴重影響,造成機械損壞。且現有的拖拉機或收割機因轉向機構與車輪連接,造成車輪無法進行升降運動。對于山區丘陵坡地的農民來說,急需一種可適用于車輪具有升降功能的拖拉機或收割機使用的轉向機構,可農機市場上目前還沒有這種裝置。
山山果業針對這一現狀,研發出了這種轉向機構,具有轉向精度高,靈活性好的技術優勢,大大降低拖拉機或收割機在山區丘陵坡地工作時造成的側翻事故發生率,這一發明為農機安全生產筑起一道堅實的屏障,為丘陵山區農民農機安全生產保駕護航。
(點擊查看證書) 發明五:車輪可升降的玉米收割機
一種在山區丘陵坡地工作時,可使機身能始終保持水平,車輪對地面始終保持豎直的車輪具有升降功能的玉米收割機,正是山山果業的第五項。
(點擊查看證書) 據發明人介紹,該玉米收割機車輪升降控制單作用液壓缸工作,使收割機在山區丘陵坡地工作時,機身始終保持水平,不會造成側翻事故,潤滑和冷卻系統也不會受到嚴重影響。當車輪升降時,由于轉向立柱設在橫向連接板的長形槽內,所以橫向連接板可沿著轉向立柱上下滑動,不會影響車輪的升降,轉向精度高,靈活性好。
綜觀我國丘陵山區農機化發展困境,可以肯定的說,山山果業這五項發明為丘陵農機化發展帶來技術革新,對于我國加快突破丘陵山區農機化的發展瓶頸具有重要意義。
大力推進丘陵地區農業機械化發展還需要加強丘陵地區農機推廣隊伍建設,山山果業深諳此道。近些年,丘陵地區加強示范推廣,有群眾基礎,多年來,農村機械管理部門一直積極引進更新機械。國家對丘陵地區農業機械化發展逐年增大物力和財力的投入,結合本地實際采用貼補政策,農民對購買先進的適宜自己生產的農機投入不斷加大,經營農機的熱情也大大提高,機械植保、機械收獲等各類農機專業合作社也應運而生。
當下,在農業機械化發展進程中,丘陵山區和平原地區發展不平衡,這也正是今后發展的巨大潛力所在。山山果業以“做農民需要的農機具,補齊我國丘陵山區農機化技術短板,平衡我國各地農機化發展水平”為己任,誠邀有志之士攜手合作,將中國制造農機產品推廣到*。
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