Title:
ROTARY DITCHER FOR AGRICULTURAL MACHINERY
Document Type and Number:
WIPO Patent Application WO/2021/243539
Kind Code:
A1
Abstract:
A rotary ditcher for agricultural machinery, comprising a ditcher structure (1), a telescopic rod (8), and a diesel engine. The ditcher structure (1) further comprises a rack (2) and a ditching body (3); the diesel engine is fixedly mounted by means of the rack (2); the diesel engine is connected to the ditching body (3) by means of a belt; the ditching body (3) is rotatably mounted by means of the rack (2); the rack (2) is fixedly mounted by means of an external transportation device; the rack (2) comprises a rotating shaft (5), a support rod (6), and a fixing frame (7); the upper end of the telescopic rod (8) is rotatably mounted by means of the fixing frame (7), and the lower end of the telescopic rod (8) is rotatably mounted by means of the support rod (6); the telescopic rod (8) is electrically connected by means of an external power supply; the rear end of the support rod (6) is rotatably mounted on a side end of the fixing frame (7); the ditching body (3) comprises a fixing disc (9), a sliding groove (10), a discharge spout (11), a fixing block (12), a shovel head (13), and a belt pulley (14). By increasing the soil discharge height and distance, the rotary ditcher reduces the probability of discharged soil falling back into a ditch, and thus improves the ditching efficiency.
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Inventors:
YANG LIUXI (CN)
Application Number:
PCT/CN2020/093864
Publication Date:
December 09, 2021
Filing Date:
June 02, 2020
Export Citation:
Assignee:
NANJING LISHUI HIGH TECH VENTURE CAPITAL MAN CO LTD (CN)
International Classes:
A01C5/06
Foreign References:
| CN2674822Y | 2005-02-02 | |||
| CN204796108U | 2015-11-25 | |||
| CN110521338A | 2019-12-03 | |||
| CN208113285U | 2018-11-20 | |||
| CN202998810U | 2013-06-19 | |||
| CN110651564A | 2020-01-07 | |||
| US8550019B1 | 2013-10-08 |
Attorney, Agent or Firm:
NANJING ZHONGLV INTELLECTUAL PROPERTY AGENCY FRIM (GENERAL PARTNERSHIP) (CN)
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