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Title:
DISCHARGING APPARATUS AND MULTIFUNCTIONAL MIXER TRUCK
Document Type and Number:
WIPO Patent Application WO/2021/197093
Kind Code:
A1
Abstract:
Disclosed in the present invention are a discharging apparatus and a multifunctional mixer truck. The discharging apparatus comprises left and right side plates mounted on the left and right sides of a discharging port, and further comprises an arc-shaped plate having left and right edges respectively connected to the left and right side plates, an output port being formed on the arc-shaped plate; the discharging apparatus further comprises a discharging door and a driving mechanism for controlling the opening and closing of the discharging door; and the upper end of the discharging door is rotatably connected to the upper end of the discharging port, and when the discharging door rotates under the control of the driving mechanism, the lower edge of the discharging door keeps in contact with an inner concave surface of the arc-shaped plate. The mixer truck comprises the discharging apparatus, and further comprises a rotary sealing apparatus, a sealing cover, a feeding and discharging hopper, and other apparatuses. The discharging apparatus in the present invention implements the conveying of high-fluidity concrete by means of a pipeline, and can further provide, by means of rotary switching, the function of chute-type feeding and discharging from dry hard concrete to the high-fluidity concrete, thereby achieving the purpose that one vehicle has multiple functions.

Inventors:
SHENG FUCHUN (CN)
Application Number:
PCT/CN2021/081730
Publication Date:
October 07, 2021
Filing Date:
March 19, 2021
Export Citation:
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Assignee:
SHANDONG JINGTONG ENG MACHINERY CO LTD (CN)
International Classes:
B28C5/42
Domestic Patent References:
WO2009114150A22009-09-17
Foreign References:
CN111231122A2020-06-05
CN211993579U2020-11-24
CN201841604U2011-05-25
CN110549489A2019-12-10
CN109986698A2019-07-09
CN109624087A2019-04-16
Attorney, Agent or Firm:
YANTAI SHUANGLIAN PATENT FIRM ( ORDINARY PARTNERSHIP) (CN)
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