Double-connection-rod type foot-operating brick-moving handcart

Abstract

The invention relates to a double-connection-rod type foot-operating brick-moving handcart which comprises a brick containing part, a first bottom frame, a second bottom frame, a rotary device part, protruded pieces, rotary central shafts, wheels and a locking device, wherein a rear wall board and two side wall boards are used for constituting the brick containing part, and the front of the brick containing part is open. The first bottom frame and the second bottom frame enable brick supporting areas on two sides to be closed and opened except for a discharging space in the middle of the bottom of the brick containing part, the rotary device part enables the first bottom frame and the second bottom frame to be opened towards two sides, and a space is formed on the lower portion of the brick containing part by means of the protruded pieces to enable the first bottom frame and the second bottom frame to be opened in a rotary mode. The rotary central shaft enables the first bottom frame and the second bottom frame to be rotationally fixed on the outer sides of the lower portions of the side wall boards, the wheels support the brick containing part, and the locking device conducts locking and unlocking on a foot-operation rod part contained by the rotary device part. The double-connection-rod type foot-operating brick-moving handcart for brick moving is simple in structure and precise to operate, loading and unloading are easy and accurate, and durability and productivity are excellent.

Description

technical field [0001] The invention belongs to the field of brick-moving trolleys, in particular to a double-link type foot-operated brick-moving trolley. Background technique [0002] Utility model registration No. 20-0455758 discloses a brick-moving trolley, which is aimed at a special brick-moving trolley equipped with wheels. The upper side of the rear wall board is formed; the side wall boards, which are two, protrude forward from both sides of the rear wall board to form the two side walls of the brick receiving part; The wall panels are formed with the two side wall panels and are in the shape of an open front; the bottom frame, which is two, closes the brick support areas on both sides except the unloading space at the bottom center of the brick receiving part, Open; the operating part, which makes the bottom frame open to both sides; the operating part includes: an operating rod, one end of which is installed on the rear wall plate, and pressurizes the connecting ...

AI Technical Summary

Problems solved by technology

[0004] In the above-mentioned conventional technology, since a connecting member or a connecting link directly connected to the rear side of the second rotating shaft is provided, there is a problem that the number of components of the device increases and the device becomes complicated.

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