[機械畢業(yè)設(shè)計論文]前移式手動液壓裝卸叉車設(shè)計說明書-展示頁
2025-08-15 06:37本頁面
【正文】 化，提高了行業(yè)的技術(shù)水平。60年代通過測繪仿制日本叉車，開創(chuàng)了中國的叉車行業(yè)，也使當(dāng)時叉車的外觀受日本叉車的影響較大，70年代的行業(yè)聯(lián)合設(shè)計，奠定了中國叉車行業(yè)的基礎(chǔ)，其影響深遠。二戰(zhàn)期間，由于搬運軍事物質(zhì)的需要，促進了叉車的發(fā)展。叉車的問世，使得這一難題得到解決，這不但保證了安全生產(chǎn)，而且暫用的勞動力大大減少，勞動強度大大降低。叉車是應(yīng)用十分廣泛的流動式裝卸搬運機械，廣泛應(yīng)用于公路運輸、鐵路運輸、水路運輸各部門。單門架結(jié)構(gòu)設(shè)計，轉(zhuǎn)彎半徑小，適用于機械制造，造紙，印刷，搬運，物流等行業(yè)使用。對于那些有防火，防爆要求的場地（如印刷車間，油庫，碼頭，倉庫等）更為適用。關(guān)鍵詞：調(diào)查；前移；液壓；自鎖；可行性 ABSTRACTForward type manual hydraulic forklift is a pollutionfree, no power handling products, the product has the advantages of pact structure, flexible transportation, simple operation, small turning radius etc.. Apply to factory, workshop, warehouse, station, dock and cargo handling and stacking. For those with fire, explosionproof requirements of the site ( such as printing workshop, oil depots, docks, warehouses and other ) is more applicable. If match tray packing, container and can realize the transport units, effectively reduce the parts of the collision, scratch and stacking area, reduce the workload of material handling, improve handling efficiency. This statement is on the market investigation, found the manual hydraulic forklift are relatively mon, type forklift is also mon, but is the lack of forward type manual hydraulic forklift, reach manual hydraulic forklift is a forklift various merit in a body, but the cost is expensive, the market inventory is not much. The design of the main contents include the chassis, the vertical lifting device, advancement device fork, door frame and the design of hydraulic system. Composed of scissors principle to associate scissor fork movement, by trapezoidal screw selflocking, designed only hand can control the fork back and forward, let go does not move forward mode. The proposed scheme tries to prove, the optimal design principle, elaborated reach type manual hydraulic forklift structure design and work principle, demonstrates its applicability, feasibility.Key words: Research；Forward；hydraulic；Self locking；feasibility第1章 緒 論前移式手動液壓叉車是一種無污染，無動力的裝卸產(chǎn)品，該產(chǎn)品具有結(jié)構(gòu)緊湊，運輸靈活，操作簡單，回轉(zhuǎn)半徑小等特點。由剪刀工作原理聯(lián)想到剪式叉架的前移，由梯形螺紋絲杠的自鎖性，設(shè)計出只有手搖能控制貨叉前進后退，松手并不移動的前移方式。本說明書是在對市場調(diào)查的情況下，發(fā)現(xiàn)手動液壓叉車比較常見，前移式叉車也比較常見，唯獨缺少的就是前移式手動液壓叉車，前移式手動液壓叉車是集各種叉車的優(yōu)點于一身，但造價偏貴，市場上庫存不多。對于那些有防火，防爆要求的場地（如印刷車間，油庫，碼頭，倉庫等）更為適用。目 錄摘要………………………………………………………………………………… IAbstract …………………………………………………………………………II第1章 緒論………………………………………………………………………1…………………………………………………1…………………………………………………………………1…………………………………………………………………1……………………………………………………………………1 ……………………………………………………………1……………………………………………2…………………………………………3…………………………………………………3………………………………………………4………………………………………………………………………5第2章 總體設(shè)計方案…………………………………………………………5………………………………………………5…………………………………………………6…………………………………………………………………7………………………………………………………………………7第3章 傳動裝置設(shè)計…………………………………………………………8…………………………………………………………8……………………………………………………………8……………………………………………………………8…………………………………………………………8…………………………………………………………………9………………………………………………………………9……………………………………………………………9……………………………………………………………9…………………………………………………………………9如需要圖紙等資料，聯(lián)系1961660126如需要圖紙等資料，聯(lián)系1961660126如需要圖紙等資料，聯(lián)系1961660126………………………………………………………………10……………………………………………………………11 F`………………………………………………11………………………………………………………………11………………………………………………………………12，確定許用應(yīng)力………………………………………12……………………………………………………………………16……………………………………………………16…………………………………………………………16……………………………………………………………………17第4章 叉車外型結(jié)構(gòu)設(shè)計…………………………………………………18…………………………………………………………………18………………………………19………………………………………………………………19…………………………
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