CN202729378U - Three-arm hydraulic spiral continuous ship unloader - Google Patents

Three-arm hydraulic spiral continuous ship unloader Download PDF

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Publication number
CN202729378U
CN202729378U CN 201220411250 CN201220411250U CN202729378U CN 202729378 U CN202729378 U CN 202729378U CN 201220411250 CN201220411250 CN 201220411250 CN 201220411250 U CN201220411250 U CN 201220411250U CN 202729378 U CN202729378 U CN 202729378U
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CN
China
Prior art keywords
arm
spiral
conveyer
sub
horizontal
Prior art date
Application number
CN 201220411250
Other languages
Chinese (zh)
Inventor
龚智
Original Assignee
龚智
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 龚智 filed Critical 龚智
Priority to CN 201220411250 priority Critical patent/CN202729378U/en
Application granted granted Critical
Publication of CN202729378U publication Critical patent/CN202729378U/en

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Abstract

A three-arm hydraulic spiral continuous ship unloader comprises a base, a framework rotation mechanism, a horizontal spiral conveyor, a perpendicular spiral conveyor and a spiral feeder. The spiral feeder comprises an outer spiral sleeve and flared blades, the spiral feeder, the perpendicular spiral conveyor, a middle spiral conveyor and the horizontal spiral conveyor are sequentially connected with one another by rotation bearings and are communicated with one another, the upper end of the framework rotation mechanism is connected with a horizontal spiral auxiliary arm by a hinge pin, the horizontal spiral conveyor is fixed onto the horizontal spiral auxiliary arm, a middle spiral auxiliary arm is connected with the horizontal spiral auxiliary arm, and the middle spiral conveyor is fixed onto the middle spiral auxiliary arm by a hoop. A taking device is used for automatically loosening materials and advancing, so that the materials can assuredly continuously flow in a conveying system of the ship unloade at a high filling rate, and the three-arm hydraulic spiral continuous ship unloader has the advantages of simplicity and convenience in operation, environmental protection, high efficiency, low energy consumption and the like.

Description

Three joint arm fluid pressure type spiral continuous ship discharging machines

Technical field

The utility model relates to a kind of for the material on the bulk ship, mainly is three joint arm fluid pressure type spiral continuous ship discharging machines of the materials such as bulk cement, breeze, fly ash, grain.

Background technology

Domestic suitable powdery and little grainy material ship unloading equipment mainly contain the equipment such as clamshell crane and two joint arm screw ship unloaders at present.Grab bucket is unloaded a ship for granular material and is caused easily material to fly upward, and serious environment pollution causes material loss large because leaking material, is abandoned using by the user gradually.Two joint arm screw ship unloaders though reduced energy consumption, are subjected to the angle limits of two joint arms, and the scope that unloads in uninstall process is less, and adopt mechanical drive to cause structure heavy.

Summary of the invention

The purpose of this utility model just provides three joint arm fluid pressure type spiral continuous ship discharging machines of a kind of easy and simple to handle, environmental protection, high efficiency, low energy consumption.

Three joint arm fluid pressure type spiral continuous ship discharging machines of the present utility model, comprise base, machine frame slewing mechanism, counterweight, horizontal screw conveyer, vertical screw type conveyer and scroll feeder, scroll feeder is comprised of external spiral sleeve pipe and horn-like blade, scroll feeder, vertical screw type conveyer, intermediate conveyor screw conveyer and horizontal screw conveyer connect by swing bearing successively and communicate, the outlet of horizontal screw conveyer is connected with other load transfer device again, vertical screw type conveyer, intermediate conveyor screw conveyer and horizontal screw conveyer are by outer tube, the spiral shell rachis, bearing, gear and motor form, machine frame slewing mechanism is fixed on the base, the machine frame slewing mechanism upper end is connected with the flat spin sub-arm by bearing pin, horizontal screw conveyer is fixed on the flat spin sub-arm, intermediate conveyor screw sub-arm and flat spin sub-arm join, the intermediate conveyor screw conveyer is fixed on the intermediate conveyor screw sub-arm by anchor ear, pitching drives oil cylinder one end and is fixed on the machine frame slewing mechanism, the other end links to each other with the flat spin sub-arm, wobble drive oil cylinder one end is fixed on the flat spin sub-arm, and the other end is connected with the intermediate conveyor screw sub-arm.

Three joint arm fluid pressure type spiral continuous ship discharging machines of the present utility model, the scroll feeder external spiral is used for the loose material that is compacted, make it to flow to the vertical screw type conveyer of feeder the inside, vertical screw type conveyer, intermediate conveyor screw conveyer and horizontal screw conveyer all utilize the helicallobe of inclination that material is forced and are sent in the spiral tube, material is under the friction force effect on volute wall and the helical surface, produce the slip of relative helicallobe, and be transmitted, finally finish whole discharge process.

Three joint arm fluid pressure type spiral continuous ship discharging machines of the present utility model, utilize the automatic loose metal of take out device and driving, utilize the integral body revolution of fuselage and the revolution driving HM Hydraulic Motor between pitching hydraulic actuating cylinder and oscillating motor and vertical screw type conveyer and the intermediate conveyor screw conveyer to make head can arrive each position in the cabin, guarantee material with the incessantly continuous flow in the ship unloaders delivery system of higher pack completeness, it has the characteristics such as easy and simple to handle, environmental protection, high efficiency, low energy consumption.

Description of drawings

Fig. 1 is structural representation of the present utility model;

Fig. 2 is the schematic top plan view of Fig. 1;

Fig. 3 is the side schematic view of Fig. 1.

The specific embodiment

A kind of three joint arm fluid pressure type spiral continuous ship discharging machines, comprise base 1, machine frame slewing mechanism 2, counterweight 4, horizontal screw conveyer 6, vertical screw type conveyer 9 and scroll feeder 10, scroll feeder 10 is comprised of external spiral sleeve pipe and horn-like blade, scroll feeder 10, vertical screw type conveyer 9, intermediate conveyor screw conveyer 8 and horizontal screw conveyer 6 connect by swing bearing successively and communicate, the outlet of horizontal screw conveyer 6 is connected with other load transfer device again, vertical screw type conveyer 9, intermediate conveyor screw conveyer 8 and horizontal screw conveyer 6 are by outer tube, the spiral shell rachis, bearing, gear and motor form, machine frame slewing mechanism 2 is fixed on the base 1, machine frame slewing mechanism 2 upper ends are connected with flat spin sub-arm 11 by bearing pin 3, horizontal screw conveyer 6 is fixed on the flat spin sub-arm 11, intermediate conveyor screw sub-arm 12 joins with flat spin sub-arm 11, intermediate conveyor screw conveyer 8 is fixed on the intermediate conveyor screw sub-arm 12 by anchor ear, pitching drives oil cylinder 5 one ends and is fixed on the machine frame slewing mechanism 2, the other end links to each other with flat spin sub-arm 11, wobble drive oil cylinder 7 one ends are fixed on the flat spin sub-arm 11, and the other end is connected with intermediate conveyor screw sub-arm 12.

Claims (3)

1. one kind three is saved arm fluid pressure type spiral continuous ship discharging machine, comprise base (1), machine frame slewing mechanism (2), counterweight (4), horizontal screw conveyer (6), vertical screw type conveyer (9) and scroll feeder (10), it is characterized in that: scroll feeder (10) is comprised of external spiral sleeve pipe and horn-like blade, scroll feeder (10), vertical screw type conveyer (9), intermediate conveyor screw conveyer (8) and horizontal screw conveyer (6) connect by swing bearing successively and communicate, vertical screw type conveyer (9), intermediate conveyor screw conveyer (8) and horizontal screw conveyer (6) are by outer tube, the spiral shell rachis, bearing, gear and motor form, machine frame slewing mechanism (2) is fixed on the base (1), machine frame slewing mechanism (2) upper end is connected with flat spin sub-arm (11) by bearing pin (3), horizontal screw conveyer (6) is fixed on the flat spin sub-arm (11), intermediate conveyor screw sub-arm (12) joins with flat spin sub-arm (11), and intermediate conveyor screw conveyer (8) is fixed on the intermediate conveyor screw sub-arm (12) by anchor ear.
2. according to claim 1 three save arm fluid pressure type spiral continuous ship discharging machines, it is characterized in that: pitching drives oil cylinder (5) one ends and is fixed on the machine frame slewing mechanism (2), and the other end links to each other with flat spin sub-arm (11).
3. according to claim 1 three save arm fluid pressure type spiral continuous ship discharging machines, it is characterized in that: wobble drive oil cylinder (7) one ends are fixed on the flat spin sub-arm (11), and the other end is connected with intermediate conveyor screw sub-arm (12).
CN 201220411250 2012-08-20 2012-08-20 Three-arm hydraulic spiral continuous ship unloader CN202729378U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220411250 CN202729378U (en) 2012-08-20 2012-08-20 Three-arm hydraulic spiral continuous ship unloader

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220411250 CN202729378U (en) 2012-08-20 2012-08-20 Three-arm hydraulic spiral continuous ship unloader

Publications (1)

Publication Number Publication Date
CN202729378U true CN202729378U (en) 2013-02-13

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220411250 CN202729378U (en) 2012-08-20 2012-08-20 Three-arm hydraulic spiral continuous ship unloader

Country Status (1)

Country Link
CN (1) CN202729378U (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104555494A (en) * 2015-01-20 2015-04-29 杭州奥拓散料卸船装备有限公司 Mechanical following type anti-wave reclaiming system of ship unloader
CN104555495A (en) * 2015-01-20 2015-04-29 广州港集团有限公司 Transshipping system of spiral ship borne ship unloading and loading machine
CN105173790A (en) * 2015-10-20 2015-12-23 上海亿博机电设备有限公司 Vertical spin steady-speed material conveying system and method for ship unloader
CN105692254A (en) * 2016-03-29 2016-06-22 华电重工股份有限公司 Screw ship unloader
CN105731107A (en) * 2016-03-29 2016-07-06 华电重工股份有限公司 Spiral ship unloader and perpendicular arm swing driving device thereof

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104555494A (en) * 2015-01-20 2015-04-29 杭州奥拓散料卸船装备有限公司 Mechanical following type anti-wave reclaiming system of ship unloader
CN104555495A (en) * 2015-01-20 2015-04-29 广州港集团有限公司 Transshipping system of spiral ship borne ship unloading and loading machine
CN104555495B (en) * 2015-01-20 2016-08-17 广州港集团有限公司 Ship borne type spiral shipment machinery of unloading a ship is transferred system
CN104555494B (en) * 2015-01-20 2017-02-22 杭州奥拓散料卸船装备有限公司 Mechanical following type anti-wave reclaiming system of ship unloader
CN105173790A (en) * 2015-10-20 2015-12-23 上海亿博机电设备有限公司 Vertical spin steady-speed material conveying system and method for ship unloader
CN105692254A (en) * 2016-03-29 2016-06-22 华电重工股份有限公司 Screw ship unloader
CN105731107A (en) * 2016-03-29 2016-07-06 华电重工股份有限公司 Spiral ship unloader and perpendicular arm swing driving device thereof

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GR01 Patent grant
EXPY Termination of patent right or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130213

Termination date: 20140820