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大學本科畢業(yè)設計（論文）說明書 摘要 本文所設計的是用于清掃的清掃機。能源裝置通過傳動系統(tǒng)將運動傳給兩側的盤形刷，使其分別作順時針和逆時針轉動，將兩側的垃圾掃到中間，傳給中間的滾刷。然后，再由滾刷將垃圾掃入垃圾箱內實現(xiàn)清掃功能。此設備屬中小型清掃工具，可以對各種大小的垃圾進行清理，兩側的清掃刷可方便的清掃墻角及靠近障礙物的地方。 本課題研究中，通過查閱搜集大量資料，對不同清掃設備進行分析對比最終確定出一種較為理想的清掃機的設計方案，然后根據(jù)已定方案進行了具體結構的設計計算，并使該設備的結構更加緊湊可靠。確定出各個機構零部件的尺寸及型號后，并對其進行了校核以保證其能夠滿足設計要求。由于該設備的零部件相對比較普通易于制造，因此該設備的制造成本較低，是一種較為理想的經濟實用的清掃工具。 關鍵詞：清掃機；盤形刷；滾刷；制造成本 ABSTRACT The corridor sweeping equipment is designed in this work. The energy installmen tpasses the movement to brush discs in both sides through the transmission system and makes their separately clockwise and the anti-clockwise rotation. They sweep both sides trash together, and pass it to middle rolls brushes. Then, rolls brushes again sweep trash into the trashcan to realize the function of clear sweeping. This equipment is the medium and small sweeper, which can carry on the cleaning to each kind of trash. Both brushes can facilitate to sweep the wall corner and the near obstacle clearly. In this article, massive materials can be collected. One more ideal corridor sweeper design proposal has been determined by analysis and comparison of the different scavenging arrangement. Then the concrete structure design calculation can be made according to this plan. The structure of this equipment can be made more compacted. The strength of all parts are calculated, and they all guarantee the request of design. Because the parts of equipment can be made quite easily, and the production cost is quite low, it is one more ideal economical practical corridor sweeper. Key Words: Sweeper; Disc brushes; Rolls brushes; Production cost 目 錄 摘要······················································································Ⅰ ABSTRACT············································································Ⅱ 目 錄······················································································Ⅲ 第1章 前言······························································································1 1.1 清掃機的現(xiàn)狀和發(fā)展前景··········································································1 1.2 清掃設備的概述···························································································2 1.2.1 清掃設備的分類··················································································2 1.2.2 我國清掃機械的發(fā)展趨勢··································································2 1.2.3 發(fā)現(xiàn)的問題和解決途徑······································································3 1.3 課題需要完成的任務···················································································4 1.3.1 設計主要內容······················································································4 1.3.2 設計工作基本要求··············································································4 第2章 總體方案設計·············································································6 2.1 設計主要技術要求·······················································································6 2.2 總體方案的確定···························································································6 第3章 動力裝置的確定········································································10 3.1 蓄電池的選擇·····························································································10 3.2 電動機的選擇····························································································11 第4章 清掃機的結構設計····································································13 4.1 傳動比的分配···························································································13 4.2 帶輪的選擇設計·······················································································14 4.2.1 主軸帶輪的設計計算·······································································14 4.2.2 Ⅰ—Ⅱ軸帶輪的設計計算·······························································18 4.2.3 Ⅲ—Ⅳ軸的帶輪設計·······································································21 4.3 主軸的設計計算························································································22 4.3.1 主軸的結構設計············································································22 4.3.2 軸的校核·························································································24 4.3.3 鍵的校核·························································································27 4.4 錐齒輪的計算······························································································27 4.4.1 錐齒輪的計算···················································································27 4.4.2 錐齒輪的校核計算··········································································32 4.5 車架的設計計算·························································································33 結論············································································································35 參考文獻····································································································36 致謝············································································································37 附件1·········································································································38 附件2·········································································································49 IV