CN104369841B - Rotary type self-unloading conveying belt device for ship - Google Patents

Abstract

The invention relates to a rotary type self-unloading conveying belt device for a ship and belongs to ship cargo self-unloading devices. The rotary type self-unloading conveying belt device is composed of a discharging conveying component and a feeding conveying component, wherein the discharging conveying component is arranged on the surface of the bow, and the feeding conveying component is arranged in a cabin. The discharging conveying component comprises a discharging conveying belt and a conveying frame of the discharging conveying belt, wherein the front end of the conveying belt and the front end of the conveying frame of the discharging conveying belt each obliquely stretch out of the bow by 40 meters-50 meters, and a rotary driving component is arranged at the rear end of the conveying belt and the rear end of the conveying frame of the discharging conveying belt. Under the driving of a motor and a gear, the rotary driving component can stretch out of a conveying belt of the ship body and a conveying frame of the conveying belt to rotate by 360 degrees, and therefore a frame body can be rotated to an unloading point during unloading, and the frame body can be rotated to and placed on the top of the cargo hold of the ship body after unloading is finished. Safe traveling is facilitated, and new regulations of the China Maritime Safety Administration are met.

Description

Ship rotary-type self-unloading conveyer belt apparatus

Technical field

The present invention relates to Ship's Cargo dumping device, more particularly to a kind of ship conveying dress of rotary-type self-unloading goods Put.

Background technology

With developing rapidly of China's economic construction, civil construction industry is also grown rapidly, and need in civil construction industry is big Amount gravel, is most convenient using ship shipment, the minimum transportation resources of cost.Because the useful load of ship is big, rate of discharging Speed has just become the key point of this means of transportation, generally, as soon as the owner of cargo is intended to ship arrives harbour, quickly can unsnatch goods, So as not to delaying, freighter continues cargo transport or recipient saves huge freight.At present, this gravel ship is more advanced The method of unloading is using the unloading of transmission belt automatic transport, but gravel ship is distant from riverbank, and the transmission belt of needs is longer Better, existing fixed transfer band typically 8 40 meters about of stem to be stretched out, so can affect normal operational and the boat of ship Row safety, particularly wind and waves are even more danger, because in navigation, the long accident causing of transmission frame also happens occasionally.In 2013 Marine board of state has promulgated " inspection of the newly-built self-unloading in inland river gravel ship supplements and requires " it is stipulated that conveying tape holder can not exceed 10 meters of hull, This gives to bring deathblow toward fixed transfer tape holder, and people have to try to find some other ways, when transmission frame is transformed into work Elongation, can retract in navigation.Vast gravel transport owner is highly desirable to be had a kind of structure to be simple and convenient to operate, is easy to unload, and has Meet " inspection of the newly-built self-unloading in inland river gravel ship supplements and requires " of National Maritime Bureau's promulgation beneficial to marine operation safety, adapt to country Build the fast-developing ship self-unloading conveying device being both safe and functional needing to put goods on the market.

Content of the invention

For overcoming the drawbacks described above of existing gravel ship self-tipping type transmission frame, the present invention provides a kind of rotary self-unloading of ship Conveyer belt apparatus, transport the eager desire of owner in order to meet vast civil construction owner and gravel, adapt to the work developing rapidly China Democratic National Construction Association's development situation.

In order to solve its technical problem, the technical solution used in the present invention is: according to the feature of transport gravel ship, design Go out ship rotary-type self-unloading conveyer belt apparatus, be characterized in:

1st, this device is made up of discharging transfer unit and charging transfer unit, wherein discharging transfer unit setting table on the bow Face, charging transfer unit is arranged belowdecks, and described discharging transfer unit includes discharging conveyor belts and its carriage, wherein conveys The front end of band and its carriage is oblique to stretch out 40 50 meters of fore, and rear end is provided with rotary driving part, this rotary driving part Under the defeated driving of motor and tooth, can make to stretch out the conveyer belt of hull and its carriage makees 360 ° of rotations, realize support body during discharging Rotate to break bulk point, rotate back to hull freight house top after unsnatching goods and shelve thereon, in traveling, conveying support body puts symbol on hull Close the new regulation of maritime office.

2nd, described charging transfer unit includes transmission belt and its transmission frame, and the feed end of this feed pieces stretches out cargo hold bottom Portion, in order to feed, the discharge end of this feed pieces is arranged on the discharging transmission belt feed hopper end of discharging transfer unit, and can be in liquid Press pump can make upper and lower ascending, descending, or elastic motion under driving, and enables the gravel that feeding web conveys automatically to drop Material conveyer belt bottom feed hopper in, this discharging conveyor belts under the driving of another motor, by gravel material by bottom with defeated Band is sent to deliver to discharge port end and automatically drop on embankment.

3rd, described discharging transfer unit is located at the rotary driving part of discharging conveyor belts rear end, including truncated cone-shaped track, revolves Rotary device body frame, driving rolls, return idler and motor；Described truncated cone-shaped track is that the circle on fixing deck on the bow is convex Platform, boss top is provided with trapezoidal track, and this raceway surface passes through active roller and return idler and whirligig body frame bottom phase Connect, wherein active roller is located at the front end of body frame, is connected with motor by decelerator, after return idler is located at body frame End；The length of whirligig body frame is slightly larger than the diameter of round boss, the front portion on this whirligig body frame surface pass through vertical rod and Steel cable is connected with outfeed belt frame and its belt, and the rear portion on this whirligig body frame surface passes through vertical rod and assembly pulley and steel cable connects It is connected to the elevating mechanism of outfeed belt frame and its belt；It is additionally provided with secure localization, counterweight balance in the rear end of whirligig body frame Device and operating desk.

Compared with prior art, the present invention has following features and progress: because present invention deck on the bow is provided with circle Shape boss, boss top is provided with trapezoidal track, track passes through driving rolls and discharging transfer unit discharging conveyor belts and its Carriage is connected, and driving rolls, under the driving of drive mechanism, can make discharging conveyor belts and its carriage at boss top Trapezoidal track on make 360 degree rotation, realize support body during discharging and rotate to break bulk point, unsnatch goods or traveling in discharging conveyor belts and Its carriage can go back to hull freight house top and be shelved on hull, not only improve safety traffic, meet maritime office again New regulation.

Brief description

Fig. 1 is the structural representation of the present invention.

In figure: 1, feed belt motor, 2, raise-lower hydraulic oil cylinder, 3, telescopic hydraulic oil cylinder, 4, feed belt frame, 5, go out Material belt pulley, 6, outfeed belt motor, 7, gear-box, 8, reduce starter of the binary shafts machine, 9, belt drive roller, 10, driving rolls, 11st, cycloidal pin reductor, 12, electric rotating motivation, 13, belt elevating motor, 14, decelerator, 15, steel cable cylinder, 16, circular Boss, 17, the anti-roller that leans forward, 18, vertical rod, 19, outfeed belt frame, 20, outfeed belt, 21, assembly pulley steel cable, 22, belt holder Steel cable, 23, operating desk, 24, counterweight balancing device, 25, safe locating device, 26, whirligig body frame.

Specific embodiment

The present invention is further described with reference to the accompanying drawings and examples:

Referring to the drawings: the ship rotary-type self-unloading conveyer belt apparatus designed are by discharging transfer unit and charging transfer unit Form, on the bow surface is provided with the setting of discharging transfer unit, be belowdecks provided with charging transfer unit setting, described discharging conveying Part includes: round boss 16 set on deck on the bow, and boss top is provided with trapezoidal track, and this raceway surface passes through to drive Roller 10 is connected with whirligig body frame 26 bottom, and wherein driving rolls 10 passes through cycloidal pin reductor 11 and electric rotating motivation 12 mainshaft gear is connected, thus driving the trapezoidal track at round boss 16 top for the whirligig body frame 26 by this roller 360 ° of rotations are made on surface, realize support body during discharging and rotate to break bulk point, rotate back to hull freight house top and shelve it after unsnatching goods On；The length of described whirligig body frame 26 is slightly larger than the diameter of round boss 16, and the front portion on this whirligig body frame surface leads to Cross vertical rod 18 and steel cable 22 is connected with outfeed belt frame 19 and its belt 20, the front end of this outfeed belt frame and its outfeed belt is made Stretch out 45 meters of fore for discharging opening is oblique, rear end is stretched to ship orlop portion as feeding mouth and passed through outfeed belt pulley 5 and discharging The outfeed belt drive mechanism that belt drive motor 6, the machine 8 that reduces starter of the binary shafts, gear-box 7 form with belt drive roller 9 is connected；Should Vertical rod 18 is passed through at the rear portion on whirligig body frame 26 surface and assembly pulley steel cable 21 is connected with by belt elevating motor 13, slows down The outfeed belt frame of device 14 and steel cable cylinder 15 composition and its elevating mechanism of belt；Also set in the rear end of whirligig body frame 26 There are anti-lean forward roller 17, safe locating device 25, counterweight balancing device 24 and operating desk 23.

It is provided with charging transfer unit in tank top, this feed pieces includes feed belt motor 1 and twin-roll composition Feed belt drive mechanism, raise-lower hydraulic oil cylinder 2, telescopic hydraulic oil cylinder 3 and feed belt frame 4, the going out of this feed belt frame Material end be arranged on discharging transfer unit outfeed belt 20 feed hopper end, and can under the driving of two hydraulic pump oil cylinders 2 or 3 energy Make oscilaltion, or elastic motion, so that the gravel that feeding web conveys automatically is dropped at the bottom of outfeed belt 20 In endfeed bucket, this outfeed belt under the driving of outfeed belt motor 6, by gravel material by bottom with being delivered to discharging opening End simultaneously drops on embankment automatically.

Claims (1)

1. the rotary self-unloading conveyer belt apparatus of a kind of ship, is characterized in that: this device is by discharging transfer unit and charging delivery section Part forms, wherein discharging transfer unit setting surface on the bow, and charging transfer unit arranges belowdecks, described discharging delivery section Part include discharging conveyor belts and its carriage, wherein conveyer belt and its carriage front end oblique stretch out 40 50 meters of fore, Rear end is provided with rotary driving part, and this rotary driving part, under the defeated driving of motor and tooth, can make to stretch out the conveyer belt of hull And its 360 ° of rotations of carriage work, realize support body during discharging and rotate to break bulk point, rotate back to hull freight house top after unsnatching goods simultaneously Shelve thereon, in traveling, conveying support body is put on hull；The rotation that described discharging transfer unit is located at discharging conveyor belts rear end is driven Dynamic component, including truncated cone-shaped track, whirligig body frame, driving rolls, return idler and motor；Described truncated cone-shaped track is Round boss on fixing deck on the bow, boss top is provided with trapezoidal track, and this raceway surface passes through active roller and driven Roller is connected with whirligig body frame bottom, and wherein active roller is located at the front end of body frame, by decelerator and motor It is connected, return idler is located at the rear end of body frame；The length of whirligig body frame is slightly larger than the diameter of round boss, this whirligig The front portion on body frame surface is connected with outfeed belt frame and its belt by vertical rod and steel cable, the rear portion on this whirligig body frame surface It is connected with the elevating mechanism of outfeed belt frame and its belt by vertical rod and assembly pulley and steel cable；Rear end in whirligig body frame It is additionally provided with secure localization, counterweight balancing device and operating desk.