CN204453901U - A kind of novel funnel of unloading a ship for harbour bulk goods - Google Patents

Abstract

The utility model discloses a kind of novel funnel of unloading a ship for harbour bulk goods, belong to harbour machinery field, comprise funnel, bracing frame, it is characterized in that: also comprise rubber skirtboard and jacking system; Described funnel upper end is circular open, and lower end is rectangle feed opening, and bucket body inside seamlessly transits; Described funnel feed opening place is provided with the shaft-like energy disperser of horizontal positioned; Lower end is provided with fixed skirt; Described rubber skirtboard is nested in fixed skirt; Described jacking system is fixedly connected with bucket body, comprises sour jujube bar, tooth bar, electrical motor, tooth rest, housing and multiple gear.There is easy to use, non-dusting feature compared with prior art.

Description

A kind of novel funnel of unloading a ship for harbour bulk goods

Technical field

The utility model relates to a kind of harbour machinery, particularly a kind of funnel being applicable to harbour bulk goods and unloading a ship.

Background technology

Conventional bulk ship-discharging operation is mainly taked: door machine is grabbed goods and landed, and goods is had bad luck to stockyard by the entrucking of loader secondary.Exist and have bad luck many unfavorable factors such as mechanical arrangements is many, generation airborne dust, field operation intersect, wharf apron heap goods load-bearing is excessive.Along with country and society more and more pay close attention to environmental protection, safety and quality, we solve above-mentioned drawback by carrying out entrucking funnel, realize after door machine grabs goods to funnel, the process of unloading a ship of direct entrucking, avoids goods and lands and secondary entrucking, simplify cargo handling operation, ensure that safely, improve efficiency, reduce cost, achieve cleaner production, therefore, novel entrucking funnel, optimize traditional ship-discharging operation mode, have very important realistic meaning.

Utility model content

Technical assignment of the present utility model is for above the deficiencies in the prior art, provides a kind of a kind of novel funnel of unloading a ship for harbour bulk goods easy to use, non-dusting.

The technical scheme in the invention for solving the technical problem is: a kind of novel funnel of unloading a ship for harbour bulk goods, comprises funnel, bracing frame, it is characterized in that: also comprise rubber skirtboard and jacking system; Described funnel upper end is circular open, and lower end is rectangle feed opening, and bucket body inside seamlessly transits; Described funnel feed opening place is provided with the shaft-like energy disperser of horizontal positioned; Lower end is provided with fixed skirt; Described rubber skirtboard is nested in fixed skirt; Described jacking system is fixedly connected with bucket body, comprises sour jujube bar, tooth bar, electrical motor, tooth rest, housing and multiple gear; Described tooth rest and gear are in housing; Described tooth bar is vertically placed, and is fixedly connected with described rubber skirtboard, and described tooth bar is meshed with a gear, and a gear and No. two gears form a dual gear jointly, and the axle of dual gear is arranged on described housing; Described motor output shaft connects No. three gears, and No. three gears are meshed with described No. two gears; The axle at described tooth rest and a gear, No. two gear places is hinged; Described electrical motor is fixedly connected with tooth rest; Because the axle of tooth rest around No. two gear places rotates, so in rotary course, No. three gears can be meshed with No. two gears all the time; The below of No. two gears is provided with No. four gears, and No. four gears are meshed with No. two gears, and No. four gears are fixedly connected with a coaxial star gear; The axle of No. four gears and a star gear is arranged on described housing; Described tooth rest is provided with intermeshing No. five gears and No. six gears, and No. five gears are fixedly connected with No. two coaxial star gears and No. three star gears respectively with No. six gears; Three described star gears are positioned on same perpendicular, and No. two star gears and No. three star gear maximum radius sums are less than No. five gears and No. six gear compound graduation radius of circle sums; A gear diameter is less than No. two gear diameters, and No. two gear diameters are greater than No. four gear diameters, and No. four gear diameters are less than the maximum gauge of a star gear; Described sour jujube bar is fixedly connected with described fixed skirt, and the flank of tooth of sour jujube bar is towards described tooth bar; Be provided with horizontal blind hole in described tooth bar, described horizontal blind hole opening part is positioned at tooth bar towards in the one side of sour jujube bar; Be provided with fixture block in lateral aperture, described fixture block is magnetic metallic material or is fixedly connected with a magnet, and fixture block is provided with inclined-plane near sour jujube bar end upper side; The bottom, hole of described horizontal blind hole is provided with electromagnet.

Compared with prior art, the utility model has following outstanding beneficial effect:

1, declined by self gravitation, save electric energy;

2, slow reduction of speed degree can not change because of parts depreciation;

3, the generation of dust is decreased by rubber skirtboard;

4, the impact of goods to compartment is reduced by energy disperser.

Accompanying drawing explanation

Fig. 1 of the present utility modelly faces structural representation.

Fig. 2 is the plan structure schematic diagram of funnel in the utility model.

Fig. 3 is the utility model lifting device structure schematic diagram.

Detailed description of the invention

Below in conjunction with specification drawings and specific embodiments, the utility model is further illustrated.

As shown in Figure 1, 2, the utility model comprises funnel 18, bracing frame 19, rubber skirtboard 21 and jacking system 22.

Described funnel 18 adopts hemispherical dome structure design, and namely funnel 18 upper end is circular open, and lower end is rectangle feed opening, and funnel 18 inside seamlessly transits.By bracing frame 19, funnel 18 is propped up.Upper end circular open, the design that inside seamlessly transits can increase the capacity of funnel 18, and solve the inner buildup problem of funnel 18, rectangle feed opening and car body shape adapt, better meet the requirement that goods piles up angle, realize handling " standard vehicle ", meet the entrucking demand of having bad luck vehicle.

Described funnel 18 feed opening place is provided with the shaft-like energy disperser 23 of horizontal positioned, effectively controlling goods and spills speed and flow, alleviating the impact to having bad luck vehicle tank.Lower end is provided with fixed skirt 20.Described rubber skirtboard 21 is nested in fixed skirt 20.Described rubber skirtboard 21 can move up and down, thus can adapt to the automobile of various differing heights, by the combined action of fixed skirt 20 and rubber skirtboard 21, make not overflow during Container Loading, dust can be blocked simultaneously, decrease airborne dust, reduce aerial contamination.

As shown in Figure 3, described jacking system 22 is fixedly connected with funnel 18, comprises sour jujube bar 15, tooth bar 7, electrical motor 9, tooth rest 10, housing 8 and multiple gear.Described tooth rest 10 and gear are in housing 8.

Described tooth bar 7 is vertically placed, and is fixedly connected with described rubber skirtboard 21, and described tooth bar 7 is meshed with a gear 1, and a gear 1 and No. two gears 2 form a dual gear jointly, and the axle of dual gear is arranged on described housing 8.Described electrical motor 9 output shaft connects No. three gears 3, No. three gears 3 and is meshed with described No. two gears 2.

The axle at described tooth rest 10 and a gear 1, No. two gear 2 places is hinged, and is carried out the angle of limiting gear frame 10 rotation by housing 8.Described electrical motor 9 is fixedly connected with tooth rest 10.Because the axle of tooth rest 10 around No. two gear 2 places rotates, so in rotary course, No. three gears 3 can be meshed with No. two gears 2 all the time.

The below of No. two gears 2 is provided with No. four gears 4, No. four gears 4 and is meshed with No. two gears 2, and No. four gears 4 are fixedly connected with a coaxial star gear 11.The axle of No. four gears 4 and a star gear 11 is arranged on described housing 8.Described tooth rest 10 is provided with intermeshing No. five gears 5 and No. six gears 6, No. five gears 5 are fixedly connected with coaxial No. two star gears 12 and No. three star gears 13 respectively with No. six gears 6.Three described star gears are positioned on same perpendicular, and meet: 1. No. two star gears 12 and No. three star gear 13 maximum radius (i.e. the spacing in sharp corner and the center of circle) sums are less than No. five gears 5 and No. six gear 6 reference radius sums, to ensure that No. two star gears 12 and No. three star gears 13 can not collide; 2., when tooth rest 10 rotates to lowest part, the wedge angle of the wedge angle of No. two star gears 12 and No. three star gears 13 can both collide with the wedge angle of a star gear 11; 3., when tooth rest 10 rotates to highest point, the wedge angle of the wedge angle of No. two star gears 12 and No. three star gears 13 all can not collide with the wedge angle of a star gear 11.Under gravity, during state of nature, tooth rest 10 is positioned at the lowest part of its stroke.

Jacking system 22 principle of work: when rubber skirtboard 21 is with carry-over bar 7 to decline, gear 1 clickwise, No. two gear 2 clickwises simultaneously, No. two gears 2 drive No. four gear 4 left-hand revolutions, star gear 11 left-hand revolution simultaneously, first star gear 11 wedge angle collides with No. two star gear 12 wedge angles, No. two star gear 12 clickwises, No. five gear 5 clickwises simultaneously, drive No. six gear 6 left-hand revolutions, No. three star gear 13 left-hand revolutions simultaneously, immediately star gear 11 wedge angle with just collide at No. three star gears 13 of left-hand revolution, No. three star gears 13 are reversed, i.e. clickwise, No. six gear 6 clickwises simultaneously, drive No. five gear 5 left-hand revolutions, No. two star gear 12 left-hand revolutions simultaneously, immediately a star gear 11 next wedge angle with just collide at No. two star gears 12 of left-hand revolution ... through the collision gone round and begun again, the rotating speed of a star gear 11 is controlled in a lower speed all the time, namely the process that tooth bar 7 slowly declines is achieved.

The slow process of falling realizes mechanically, without the need to starting electrical motor 9, thus reduces waste of power; Slow fall process by collision but not friction mode realize, therefore can not cause friction coefficient to change and then slow reduction of speed degree is changed because of the wearing and tearing of part.

When rising rubber skirtboard 21, actuating motor 9, electrical motor 9 drives No. three gear 3 clickwises, and No. three gears 3 drive No. two gear 2 left-hand revolutions, simultaneously gear 1 left-hand revolution, and a gear 1 is with carry-over bar 7 slowly to rise; Simultaneously No. three gears 3 are subject to the moment of the conter clockwise that No. two gears 2 act on, tooth rest 10 is subject to the clws moment that No. three gears 3 act on, this moment driven gear frame 10 rotates clockwise long and two-short dash line position in figure, now No. two star gears 12 and No. three star gears 13 no longer collide with a star gear 11, avoid waste of power.

Described sour jujube bar 15 is fixedly connected with described fixed skirt 20, and the flank of tooth of sour jujube bar 15 is towards described tooth bar 7.Be provided with horizontal blind hole in described tooth bar 7, described horizontal blind hole opening part is positioned at tooth bar 7 towards in the one side of sour jujube bar 15.Be provided with fixture block 16 in lateral aperture, described fixture block 16 is for magnetic metallic material or be fixedly connected with a magnet, and fixture block 16 is provided with inclined-plane near sour jujube bar 15 end upper side.The bottom, hole of described horizontal blind hole is provided with electromagnet 17.

After described electromagnet 17 is energized, when electromagnet 17 and fixture block 16 are identical to opposite polarity, fixture block is subject to repulsion and is pushed out, and rubber skirtboard 21 can be blocked, prevent it from arbitrarily falling by fixture block 16, sour jujube bar 15 structure.When needing rubber skirtboard 21 to fall, electromagnet 17 is passed into counter-current, electromagnet 17 reversing, described fixture block 16 is subject to suction, be sucked in hole, thus rubber skirtboard 21 can free fall, when falling to correct position, electromagnet 17 is passed into forward current fixture block 16 to be released, rubber skirtboard 21 is blocked.

In prioritization scheme, for obtaining slowing effect better, gear 1 diameter is less than No. two gear 2 diameters, and No. two gear 2 diameters are greater than No. four gear 4 diameters, and No. four gear 4 diameters are less than the maximum gauge (i.e. the twice of the spacing in sharp corner and the center of circle) of a star gear 11.

Operating process is as follows: during use, and first by below running car to feed opening, according to the height of automobile, decline rubber skirtboard 21, along with goods in compartment is piled up, the height of Raised rubber skirtboard 21 gradually, until loaded.

It should be noted that; particular of the present utility model has been described in detail the utility model; for a person skilled in the art, the various apparent change carried out it when not deviating from spirit and scope of the present utility model is all within protection domain of the present utility model.

Claims (1)

1. for the novel funnel that harbour bulk goods is unloaded a ship, comprise funnel, bracing frame, it is characterized in that: also comprise rubber skirtboard and jacking system; Described funnel upper end is circular open, and lower end is rectangle feed opening, and bucket body inside seamlessly transits; Described funnel feed opening place is provided with the shaft-like energy disperser of horizontal positioned; Lower end is provided with fixed skirt; Described rubber skirtboard is nested in fixed skirt; Described jacking system is fixedly connected with bucket body, comprises sour jujube bar, tooth bar, electrical motor, tooth rest, housing and multiple gear; Described tooth rest and gear are in housing; Described tooth bar is vertically placed, and is fixedly connected with described rubber skirtboard, and described tooth bar is meshed with a gear, and a gear and No. two gears form a dual gear jointly, and the axle of dual gear is arranged on described housing; Described motor output shaft connects No. three gears, and No. three gears are meshed with described No. two gears; The axle at described tooth rest and a gear, No. two gear places is hinged; Described electrical motor is fixedly connected with tooth rest; Because the axle of tooth rest around No. two gear places rotates, so in rotary course, No. three gears can be meshed with No. two gears all the time; The below of No. two gears is provided with No. four gears, and No. four gears are meshed with No. two gears, and No. four gears are fixedly connected with a coaxial star gear; The axle of No. four gears and a star gear is arranged on described housing; Described tooth rest is provided with intermeshing No. five gears and No. six gears, and No. five gears are fixedly connected with No. two coaxial star gears and No. three star gears respectively with No. six gears; Three described star gears are positioned on same perpendicular, and No. two star gears and No. three star gear maximum radius sums are less than No. five gears and No. six gear compound graduation radius of circle sums; Described sour jujube bar is fixedly connected with described fixed skirt, and the flank of tooth of sour jujube bar is towards described tooth bar; Be provided with horizontal blind hole in described tooth bar, described horizontal blind hole opening part is positioned at tooth bar towards in the one side of sour jujube bar; Be provided with fixture block in lateral aperture, described fixture block is magnetic metallic material or is fixedly connected with a magnet, and fixture block is provided with inclined-plane near sour jujube bar end upper side; The bottom, hole of described horizontal blind hole is provided with electromagnet.