CN2706512Y

CN2706512Y - Combined movable grid dirt-removing device

Info

Publication number: CN2706512Y
Application number: CN 200420025892
Authority: CN
Inventors: 俞国民
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-03-31
Filing date: 2004-03-31
Publication date: 2005-06-29
Anticipated expiration: 2014-03-31

Abstract

The utility model relates to a combined movable grid dirt-removing device which is composed of grids, grabbing gears, a tackle gear and a running rail, wherein, the grids are inclined metal balusters, the tackle gear is a hoisting or descending device composed of a wire rope, a reel drum and a motor decelerator, two tooth-closed grabbing gears are suspended on the tackle gear which is arranged on the running rail, and the running rail comprises a rail, a supporting suspended rack and a plurality of groups of upright posts of the rail. One device of the utility model can clean garbage of a plurality of wells and has the advantages of no width limit, long service life, no permanently soaked component, direct placement of the garbage at a dirt discharging point, no need of a conveying appliance, open type platform, cleanness, order and low construction cost. One device can replace a plurality of common grid dirt-removing devices. The utility model is used for removing solid garbage off grid drain grates at a water intake and a water opening of a water supplying and discharging pump station.

Description

Assembled moving grid decontamination device

One, technical field

The utility model relates to the grid decontamination device that solid refuse is located the grid waste-blocking position is removed in intake place, the water supply and drainage pumping plant mouth of a river etc., and especially mobile and combined Movable grid decontamination apparatus also comprises the special grab bucket of grid decontamination.

Two, background technology

The grid decontamination device; be applicable to big-and-middle-sized power plant intake place; water supply and drainage pumping plant, sewage and rainfall pumping station, river course Ban Zha, municipal sewage plant etc.; pasture and water are eliminated in interception; rubbish in the water such as floating thing, solid plastic, unimpeded to guarantee water inlet, the protection water pump vane; alleviate subsequent handling and handle load, a kind of ideal product that substitutes existing operation grid must be arranged.Do not see assembled moving grid decontamination device at present, can remove pasture and water, the device of rubbish in the water such as floating thing, solid plastic in no limit for width water surface efficient operation.

Existing grab bucket is generally meshed relatively by two teeth; but the difficult floating solids of grid interception place (hair-like dirt and the twister of especially being close to the grid place) has all been grabbed of existing grab bucket driven only; eliminate pasture and water; rubbish in the water such as floating thing, solid plastic; unimpeded to guarantee water inlet, the protection water pump vane alleviates subsequent handling and handles load; as not carrying out these, bring bigger load or danger can for the operation of the hydraulic turbine or water pump vane.

Three, summary of the invention

The purpose of this utility model provides a kind of assembled moving grid decontamination device, comprises the grab bucket that cooperates with grid, can scrubbing be engaged in only, and the efficient height especially can will be mixed the grid with the same length in the mouth of a river certainly with the mouth of a river of an equipment interception indefinite length.

The purpose of this utility model is achieved in that assembled moving grid decontamination device, and grid is the metal railing that tilts, and grab bucket device, coaster and the running rail of two tooth engagements constitute.Tackle arrangement, lifting or the lowering means formed by wire rope, reel, motor reducer, the device of will grabbing bucket is sling, and tackle arrangement is contained in again on the running rail, and running rail comprises unsettled of track (running rail comprises track, unsettled and supports unsettled array column and form).

Further improvement of the utility model is: scrubbing grab bucket a slice tooth is a straight-tooth, every straight-tooth embeds in the space of grid, another tooth is the curved tooth that constitutes the grab bucket volume with straight-tooth, straight-tooth is fixed, connect the lever arm of bending the tooth moving by cylinder or oil cylinder, make curved tooth open or nibble closure around the hinges or the bearing pin of centre.

Characteristics of the present utility model are: the grab bucket capacity can be very big, can pick up hundreds of kilograms all kinds of rubbish at every turn, and operation is wide, and a machine can be removed several mouthfuls of well rubbish; Compliance is strong, and maximum can be caught the rubbish of 35 meters degree of depth, and width is not limit; Long service life: do not have the permanent parts that soak, stainless steel or carbon steel material are selected in grab bucket for use, and grab bucket moves up and down without guide rail, do not have friction, fault is little, good work environment, rubbish directly are put into blowdown place, need not conveying device, open platform, neat and tidy, construction costs is low, and a machine can the logical grid sewage-removing machine of substitution number Daepori.The utility model can be used for the intake place, and solid refuse is removed to the grid waste-blocking position in the water supply and drainage pumping plant mouth of a river.

Four, description of drawings

Fig. 1 is the utility model grab bucket side structure schematic diagram

Fig. 2 is the front view of Fig. 1

Among the figure: straight-tooth 6, curved tooth tooth harrow 1, set square 2, roller 3, prypole 4, oil cylinder 5, lever arm 7.

Five, the specific embodiment

Tackle arrangement, lifting or the lowering means formed by wire rope, reel, motor reducer, sling by the prypole device of will grabbing bucket, tackle arrangement is contained in again on the running rail, and running rail comprises unsettled of track (running rail comprises track, unsettled and supports unsettled array column and form).Tackle arrangement moves on running rail by electronic pulley, and this is crane device commonly used.

Grid is the metal railing that tilts, in one line fixing on the water inlet water surface, scrubbing grab bucket a slice tooth is a straight-tooth, every straight-tooth embeds in the corresponding space of grid, set square 2 is fixed heads of straight-tooth 6 and curved tooth tooth harrow 1, promptly be fixed on two summits of set square, curved tooth tooth harrow 1 is a bearing pin or hinge in the bearing of set square, and the fixing prypole in the last summit of set square.Curved tooth tooth harrow is provided with lever arm, and oil cylinder 5 one ends are fixed on the set square, and other end truck dead lever arm 7, oil cylinder 5 make curved tooth tooth harrow 1 constitute when stretching out or shrinking grab bucket is decontroled or picked up.Promptly open or mesh around axle by the curved tooth tooth harrow of oil cylinder control.

The assembled moving grid sewage-removing machine that the utility model constitutes is made of grid, above-mentioned grab bucket device, coaster and running rail.

During work, scrubbing grab bucket straight-tooth inserts the undersurface gap of inclination grid, and curved tooth tooth harrow is decontroled, curved then tooth tooth harrow is picked up, it is tackle arrangement that prypole 4 connects, and by lifting or the lowering means that wire rope, reel, motor reducer are formed, prypole 4 is sling with grab bucket, tackle arrangement is contained in again on the running rail, and running rail comprises track and supports the unsettled array column that sets up guide rail and form.Topple in the place that dirt was transported to appointment in tackle arrangement moved on running rail and will grab bucket.

The utility model is a kind of device that substitutes existing operation grid, can pick up hundreds of kilograms all kinds of rubbish at every turn, and operation is wide, and a machine can be removed several mouthfuls of well rubbish.

Claims

1, assembled moving grid decontamination device, the metal railing grid that comprises inclination, the grab bucket device, tackle arrangement and running rail constitute, it is characterized in that lifting or lowering means that tackle arrangement is made up of wire rope, reel, motor reducer, the grab bucket device of two tooth closures is hung on the tackle arrangement, and tackle arrangement is contained in again on the running rail, and running rail comprises the array column composition of track, unsettled of support and guide rail.

2, by the described assembled moving grid decontamination of claim 1 device, it is characterized in that scrubbing grab bucket a slice tooth is a straight-tooth, every straight-tooth embeds the space of grid, another tooth is curved tooth, curved tooth tooth harrow and straight-tooth constitute the grab bucket volume, straight-tooth is fixed, and curved tooth has hinges or bearing pin to open or closure around the centre, connect the lever arm that curved tooth tooth harrow is provided with by cylinder or oil cylinder.

3, by the described assembled moving grid decontamination of claim 2 device, it is characterized in that the straight-tooth of scrubbing grab bucket, curved tooth are fixed on the set square fixed head (2), straight-tooth, curved tooth are fixed on two summits of set square, curved tooth tooth harrow (1) is a bearing pin or hinge in the bearing of set square, and the fixing prypole in the last summit of set square, curved tooth tooth harrow is provided with lever arm, and oil cylinder (5) one ends are fixed on the set square, other end truck dead lever arm (7).