CN2284223Y

CN2284223Y - Verticle-ring bag dropping-down machine

Info

Publication number: CN2284223Y
Application number: CN 96239755
Authority: CN
Inventors: 雷加陵
Original assignee: Individual
Current assignee: Individual
Priority date: 1996-11-16
Filing date: 1996-11-16
Publication date: 1998-06-17
Anticipated expiration: 2006-11-16

Abstract

The utility model relates to the field of operation and transportation, which belongs to a bag dropping-down machine equipped on the terminal of a conveyor belt. The utility model can be divided into two parts, a bag dropping-down machine and an automatic control circuit. The bag dropping-down machine is provided with a vertical rack, a lower sprocket wheel and an upper sprocket wheel controlled by an electric motor are fixed on the vertical rack, the upper sprocket wheel is connected with the lower sprocket wheel through an annular chain, and two movable brackets are fixed symmetrically on the annular chain. The utility model is provided with a start sensor, an alarm sensor, a weight sensor, and a positioning sensor, which are used for controlling the automatic control circuit. A fixing bracket is arranged on the ground. The utility model has the characteristics of continuous bag stacking, stable fall of bags, little fugitive dust, few broken bags, and small ground occupation.

Description

The upright ring type chartered plane that falls

The utility model relates to the operation transportation, is the fall chartered plane tool of a kind of adapted in the belt conveyor terminal.

In building materials, chemical industry, cement, the chemical fertilizer of one bag of bag transport through belt conveyor, transport after the chartered plane that falls stacks, the existing chartered plane that falls must be provided with two in the belt conveyor terminal, could adapt to belt conveyor continuous working and workman and transport and stack the needs that product is neglected neither.

The purpose of this utility model provides a kind of upright ring type chartered plane that falls, and only needs a this equipment just can finish the bagged product that belt conveyor transports and stacks work.

The purpose of this utility model is to realize like this, the upright ring type chartered plane that falls is divided into falling chartered plane and automatic control circuit two parts, the chartered plane that falls is provided with stand, be fixed with lower sprocket and the upper sprocket wheel that is subjected to electric machine control in the stand, connect by ring chain between the last lower sprocket, be connected with two movable support brackets on the chain symmetrically, be provided with the start sensor K1, alert level sensor K2, weight sensor K3 and the alignment sensor K4 that handle automatic control circuit; Ground is provided with analog bracket.

Characteristics of the present utility model are: stacked package serially, the bag that falls are stablized, and airborne dust and broken bag are few, and floor area is little.

Embodiment further describes below in conjunction with accompanying drawing, and Fig. 1 is a structural representation of the present utility model.

Embodiment, the upright ring type that is suitable for the bagged cement chartered plane that falls is an example, referring to Fig. 1, stand 1, movable support bracket 5 and analog bracket 6 all are that steel are made through machine up, upper sprocket wheel 2, lower sprocket 3 and chain 4 are that part is purchased in market, the element of automatic control circuit and start sensor K1, alert level sensor K2, weight sensor K3 and alignment sensor K4 also are the purchase part, 2.8 meters of stand height overalls, dark 0.5 meter of melt pit, the near coal-mine analog bracket 6 that is provided with in ground, the power of this equipment is that having of a band brake is fast, the motor of slow double speed, power is 3KW, narrate the working process of this equipment now, Fig. 1 is the moment after a stacked package finishes, stacked package is parked in waits on the analog bracket that the workman transports, this moment, belt conveyor was still sent bagged cement here with the speed of 6 seconds/bag, whenever falling one bag of cement to Movable bracket, K1 spreads out of information moves once motor at a slow speed, Movable bracket moves a bag position with chain, unison counter work once, whenever counting reaches at 10 o'clock, counting machine sends signal, make motor fast turn-around, stacked package descends rapidly and is parked in the analog bracket place, and this Movable bracket goes to opposite side with chain, promotes K4 and makes the motor stall, Movable bracket is parked in shown position, finishes a circulation.The bag of folding can stop and supply the workman to transport with car in about 20 seconds, if the back stacked package is not transported during this period of time, then K3 conducting all the time, the stacked package on chain drops to the K2 place, alert level sensor conducting, work as K2, during the equal conducting of K3, the urgent automatic train stop of equipment is in order to avoid stacked package is bumped against, this equipment was sent stacked package once in about one minute, per hour transported 30 tons of cement.

Claims

1, the upright ring type chartered plane that falls is divided into falling chartered plane and automatic control circuit two parts, the chartered plane that falls is provided with stand 1, it is characterized in that: be fixed with lower sprocket 3 and the upper sprocket wheel 2 that is subjected to electric machine control in the stand, have ring chain 4 to connect between the upper and lower sprocket wheel, be connected with two movable support brackets 5 on the chain symmetrically; Be provided with the start sensor K1, alert level sensor K2, weight sensor K3 and the alignment sensor K4 that handle automatic control circuit; Ground is provided with analog bracket 6.