Title:
MAIN MACHINE OF LEAF VACUUM FOR GARDENS
Document Type and Number:
WIPO Patent Application WO/2021/036492
Kind Code:
A1
Abstract:
Disclosed is a main machine of a leaf vacuum for gardens, comprising a main machine housing (10). An air suction fan (11) is fixed to an outer side wall of a rear wall plate of the main machine housing (10), and an air inlet of the air suction fan (11) is in communication with a middle through hole (12) formed in the middle of the rear wall plate of the main machine housing (10); a front connection threaded pipe (13) is formed at the front end of the main machine housing (10); and a discharging through hole (14) is formed in a bottom plate on the rear portion of the main machine housing (10), a connection threaded sleeve (15) is fixed to a bottom face of the bottom plate of the main machine housing (10), and the connection threaded sleeve (15) and the discharging through hole (14) are vertically aligned and in communication with each other. The main machine of the leaf vacuum can directly suck up litter such as fallen leaves, thereby saving on labor and achieving high efficiency.
Inventors:
LIN XUHAO (CN)
ZHANG LIUKE (CN)
ZHANG LIUKE (CN)
Application Number:
PCT/CN2020/099215
Publication Date:
March 04, 2021
Filing Date:
June 30, 2020
Export Citation:
Assignee:
TAIZHOU SENTIAN MACHINERY CO LTD (CN)
International Classes:
E01H1/08
Foreign References:
| CN110512552A | 2019-11-29 | |||
| CN208717834U | 2019-04-09 | |||
| CN204919451U | 2015-12-30 | |||
| CN109899304A | 2019-06-18 | |||
| CN105350485A | 2016-02-24 | |||
| CN105821791A | 2016-08-03 | |||
| TW201536988A | 2015-10-01 | |||
| DE202008007782U1 | 2008-08-21 |
Attorney, Agent or Firm:
LANTIAN INTELLECTUAL PROPERTY AGENCY (CN)
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