CN1727266A - Unloading machine - Google Patents
Unloading machine Download PDFInfo
- Publication number
- CN1727266A CN1727266A CN 200410053406 CN200410053406A CN1727266A CN 1727266 A CN1727266 A CN 1727266A CN 200410053406 CN200410053406 CN 200410053406 CN 200410053406 A CN200410053406 A CN 200410053406A CN 1727266 A CN1727266 A CN 1727266A
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- feed pipe
- vertical
- pipe
- unloader
- transhipment
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- Ship Loading And Unloading (AREA)
Abstract
An unloading machine is composed of a vertical material conveying unit consisting of vertical pipe, vertical screw conveyer in said vertical pipe, rotary external pipe with spiral blades and positioned at the lower end of vertical pipe and a conic reclaiming head at lower end of the external pipe and with an opening and a reclaining rack, a transfer unit consisting of a transfer pipe and a screw conveyer in said transfer pipe and communicated with said vertical conveying unit, a supporting base, and a turnable tower. Its advantages are high unloading speed and low energy consumption.
Description
Technical field
The present invention relates to a kind of unloader of bulk cargo.
Background technology
The discharging of bulk goods, such as at the harbour bulk goods such as the cement on the ship, rice being discharged on warehouse or other means of deliverys, its unloader has the negative pressure-pumping form of adopting, and the big efficient of this unloader energy consumption is low.The bulk goods unloader also has employing load-transfer device form, but this unloader delivery speed is slow, and often can only influence the handling efficiency at whole harbour in the fixed location discharging.
Summary of the invention
Technical matters to be solved by this invention provides the low fast unloader of discharge rate of a kind of energy consumption.For this reason, the present invention by the following technical solutions: it comprises bracing or strutting arrangement, the rotation control tower of vertical pay-off, transporter, vertical pay-off and transporter; Vertical pay-off comprises vertical feed pipe and is arranged on the interior vertical spin feed appliance of pipe, the bottom of vertical feed pipe is with the rotatable outer tube that the surface is provided with helicallobe, the bottom of outer tube is connected with taper and gets stub bar, gets the stub bar side and has material taking mouth, gets stub bar and is provided with feeding takes off outside material taking mouth; Transporter comprises the transhipment feed pipe and is located at the interior transhipment helical screw feeder of pipe that the inlet point of transhipment feed pipe communicates with the discharging opening of vertical feed pipe, transports pipe and is rotationally connected at the place of communicating with vertical feed pipe; Vertical feed pipe and transhipment feed pipe connect to form by the number pipe joint, and the joint of pipe is provided with the swivel bearing spare of helical screw feeder.Owing to adopt above technical scheme, the present invention adopts the method convey materials of helical screw feeder, energy consumption is saved more than the several times than the suction type discharging, and, the mode that combines with the feeding of vertical spin feed appliance by rotatable outer tube binder, make the vertical spin feed appliance can the high speed revolution feeding, improve discharge rate, simultaneously, feeding is set on the stub bar takes off getting, with rotatable outer tube binder action and vertical spin feed appliance feeding action linking mutually, greatly improved discharge rate effectively, the present invention simultaneously is divided into the number joint with feed pipe and links to each other, not only can prolong fed distance, adapt to different operating modes, reduce again manufacture difficulty is installed, also be convenient to be provided with the swivel bearing spare of helical screw feeder simultaneously, that guarantees to turn round is reliable.Control tower of the present invention can be arranged on the ship, on the car, on the track or tire is installed, become boat-carrying formula, in-vehicle, rail mounted or self-propelled unloader, or is fixedly mounted on and becomes the fixed type unloader on the pedestal.
The present invention also can adopt following further technical scheme simultaneously:
Taper is got stub bar and is provided with rotating connector with the S. A. of vertical spin feed appliance in its bottom, also is provided with the bearing that outer tube rotates at the middle part of rotatable outer tube.Like this, both help the rotational stabilization of rotatable outer tube, can also reduce the wearing and tearing of bottom rotating connector, improved service life.
The center that stub bar bottom is got in taper is provided with wear-resisting anti-raming, and getting stub bar is downward-sloping scraper guide plate with respect to the bottom of its material taking mouth.Adopt such structure,, therefore can reduce and get the material height, reduce the bulk goods residual quantity owing to can do crashproof thickness of head very low, simultaneously can be to not having a negative impact at the bottom of the storehouse yet.
The bottom of rotatable outer tube is provided with relief hole.Like this, can prevent bulk cargo between rotatable outer tube and the vertical feed pipe deeply, the rotation that helps rotating outer tube reduces consumption of power.
The conveyor screw of vertical spin feed appliance is the twin-feed spiral blade.Adopt this structure, can guarantee vertical not returning charge of feeding, owing to be that two helicallobes are got material simultaneously, can play the effect of homocline simultaneously.
Connect by short tube between every pipe joint of vertical feed pipe, the sidewall of short tube is equipped with the bearing shell that cooperates with helical screw feeder.Bearing shell can cooperate with the S. A. of helical screw feeder, and bearing shell is provided with and adds oil hole.Bearing shell also can cooperate with the helicallobe of helical screw feeder.
Short tube is a two halves formula structure.Adopt this structure to be more convenient for installing and part exchanging.
Short tube is provided with the hole of passing through for bearing shell, and bearing shell is installed on the short tube by its mount pad, is provided with the several piece pad between mount pad and the short tube, and the surface of bearing shell and the helical screw feeder surface that is mated are embedded with hard alloy particle.Like this, along with pad is correspondingly removed in the wearing and tearing of bearing shell, the minimizing frequency of maintenance that can increase the service life, thus help improving the Occupation coefficient of equipment.
The rotation axis of transhipment helical screw feeder is lower than the line of centers of vertical feed pipe discharging opening, and the transhipment feed pipe is being provided with baffle-box with the vertical feed pipe place of communicating, and is rotationally connected with vertical feed pipe by the housing parts of baffle-box.This structure is transported simple and reliable for structurely, and cost is low easy for installation.
Connect by short tube between every pipe joint of transhipment feed pipe, the S. A. of transhipment helical screw feeder is divided into the respective counts joint, and connects by adapter shaft, and adapter shaft is with bearing, and bearing installation is on suspension rod, and suspension rod is connected on the adapter plate that is fixed in the short tube surface.Described bearing is a two halves formula structure, and lower part is threaded with suspension rod, and the first half is enclosed within on the suspension rod, and the top is fastening by the suspension rod location.Adopt this structure to be more convenient for installing and part exchanging.
Rotate in the control tower and be provided with the tapping channel that cooperates with the discharging opening of transporting feed pipe, be provided with the blanking flow counter in the passage.Adopt this structure, can make full use of the space of control tower, directly goods is measured,, guarantee that discharging is accurate so that metering is checked.
Bracing or strutting arrangement comprise with vertical feed pipe bonded assembly allotment support and with transhipment feed pipe bonded assembly cross supporting frame, allotment support and cross supporting frame are rotationally connected, the other end of cross supporting frame is provided with tight weight thing, rotate control tower and be provided with cross supporting frame hydraulic efficiency governing oil cylinder, cross supporting frame is provided with the hydraulic efficiency governing oil cylinder that acts on the allotment support, and bracing or strutting arrangement also comprises and cross supporting frame two ends bonded assembly suspension rod.Adopt this structure, support firmly, the angle of allotment support and cross supporting frame is easy to adjust, guarantees that the best gets the material angle, thereby further guarantees to get the material operation.
Description of drawings
Fig. 1 is total scheme drawing of the present invention.
Fig. 2 is the enlarged drawing at Figure 1A place.
Fig. 3 is the B-B cutaway view of Fig. 2.
Fig. 4 is the C-C cutaway view of Fig. 1.
Fig. 5 is the another kind of fit system scheme drawing of bearing shell and vertical spin feed appliance.
Fig. 6 is the connection diagram of transhipment feed pipe with vertical feed pipe.
Fig. 7 is the axial cutaway view in D place of Fig. 1.
Fig. 8 is the D place transverse sectional view of Fig. 1.
Fig. 9 is the F-F cutaway view of Fig. 1.
Figure 10 is the connection diagram of transhipment feed pipe and cross supporting frame.
Figure 11 is that the G of Fig. 1 is to view.
The specific embodiment
With reference to accompanying drawing.The present invention includes bracing or strutting arrangement, the rotation control tower 1 of vertical pay-off, transporter, vertical pay-off and transporter; Vertical pay-off comprises vertical feed pipe 2 and is arranged on the interior vertical spin feed appliance 3 of pipe, the bottom of vertical feed pipe is with the rotatable outer tube 5 that the surface is provided with helicallobe 4, the bottom of outer tube is connected with taper and gets stub bar 6, get the stub bar side and have material taking mouth 7, get stub bar and outside material taking mouth, be provided with feeding and take off 8; Transporter comprises transhipment feed pipe 9 and is located at the interior transhipment helical screw feeder 10 of pipe that the inlet point 11 of transhipment feed pipe communicates with the discharging opening 12 of vertical feed pipe, transports pipe and is rotationally connected at the place of communicating with vertical feed pipe; Vertical feed pipe and transhipment feed pipe connect to form by the number pipe joint, and the joint of pipe is provided with the swivel bearing spare of helical screw feeder.Drawing reference numeral 13 is for supplying with the motor of outer tube rotary power, and drawing reference numeral 14 is for supplying with the motor of vertical spin feed appliance rotary power, and drawing reference numeral 15 is for supplying with the motor of transhipment helical screw feeder rotary power.
Taper is got stub bar and is provided with rotating connector 16 with the S. A. of vertical spin feed appliance in its bottom, also is provided with the bearing 17 that outer tube rotates at the middle part of rotatable outer tube.As shown in Figure 2, rotating connector 16 is provided with bearing 18, is connected with adapter shaft 19 in the lower end of the S. A. 27 of vertical spin feed appliance, and the lower end of adapter shaft is connected with bearing 18, like this, can realize the rotation respectively of rotatable outer tube and vertical spin feed appliance.
The center that stub bar bottom is got in taper is provided with wear-resistingly anti-ly rams 20, and getting stub bar is downward-sloping scraper guide plate 21 with respect to the bottom of its material taking mouth.As shown in Figure 2, wear-resisting anti-raming 20 can be installed on the rotating connector 16, and scraper guide plate 21 is downward-sloping gradually along 21a from inside to outside.
The bottom of rotatable outer tube is provided with relief hole 22, also can be as shown in Figure 2, the upper end of getting stub bar in taper is provided with vertical connection pipe 23, taper is got stub bar and is connected with rotatable outer tube by this connector, like this, can make things convenient for taper to get the dismounting and the maintenance of the present invention of stub bar, relief hole 22 can be located on the connection pipe 23, at this moment, this connection pipe is regarded as the part of rotatable outer tube.
The conveyor screw 24 of vertical spin feed appliance is the twin-feed spiral blade.
Connect by short tube 25 between every pipe joint of vertical feed pipe, the sidewall of short tube is equipped with the bearing shell 26 that cooperates with helical screw feeder.Short tube is connected by flange 29 between the pipe with material.As shown in Figure 4, bearing shell can cooperate with the S. A. 27 of helical screw feeder, and bearing shell is provided with and adds oil hole 28.Bearing shell also can cooperate with the helicallobe 24 of helical screw feeder, as shown in Figure 5.
Short tube is a two halves formula structure.As shown in Figure 4, short tube 25 is made of 25a and 25b
Short tube is provided with the hole of passing through for bearing shell, and bearing shell is installed on the short tube by its mount pad 30, is provided with several piece pad 31 between mount pad and the short tube, and the surface of bearing shell and the helical screw feeder surface that is mated are embedded with hard alloy particle.
As shown in Figure 6, the rotation axis of transhipment helical screw feeder is lower than the line of centers of vertical feed pipe discharging opening, and the transhipment feed pipe is being provided with baffle-box 32 with the vertical feed pipe place of communicating, and is rotationally connected with vertical feed pipe by the housing parts 33 of baffle-box.Drawing reference numeral 34 is for being located at the sealing member that vertical feed pipe discharging opening place cooperates with the housing parts 33 of baffle-box.
Connect by short tube 35 between every pipe joint of transhipment feed pipe, the S. A. 52 of transhipment helical screw feeder is divided into the respective counts joint, and connects by adapter shaft 36, and adapter shaft is with bearing, bearing installation is on suspension rod 37, and suspension rod is connected on the adapter plate 38 that is fixed in the short tube surface.Described bearing is a two halves formula structure, and lower part 39a is threaded with suspension rod, and first half 39b is enclosed within on the suspension rod, and the top is fastening by the suspension rod location.Drawing reference numeral 40 is the positioning boss on the suspension rod.
Rotate in the control tower and be provided with the tapping channel 42 that cooperates with the discharging opening 41 of transporting feed pipe, be provided with blanking flow counter 43 in the passage.
Bracing or strutting arrangement comprise with vertical feed pipe bonded assembly allotment support 44 and with transhipment feed pipe bonded assembly cross supporting frame 45, allotment support and cross supporting frame are rotationally connected, the other end of cross supporting frame is provided with weight equalizer 46, rotate control tower and be provided with cross supporting frame hydraulic efficiency governing oil cylinder 47, cross supporting frame is provided with the hydraulic efficiency governing oil cylinder 48 that acts on the allotment support, and bracing or strutting arrangement also comprises and cross supporting frame two ends bonded assembly suspension rod 49.With reference to Figure 11, in the figure, omitted cross supporting frame, drawing reference numeral 51 is the rotating connector of cross supporting frame and allotment support.With reference to accompanying drawing 10, this there is shown the signal that is connected of transhipment feed pipe and cross supporting frame, and drawing reference numeral 50 is an attaching parts of transporting feed pipe and cross supporting frame.
During discharging of the present invention, adjusting by hydraulic efficiency governing oil cylinder 47 and hydraulic efficiency governing oil cylinder 48, make vertical feed pipe be in the best and get the material angle, by the rotation of rotatable outer tube 5, make helicallobe 4 downward binders, and take off 8 by feeding and material is grilled into taper gets in the stub bar 6, to expect upwards to carry by the vertical spin feed appliance of high speed revolution, enter the transhipment feed pipe by discharging opening 12, and deliver to discharging opening 41, material is sent by the tapping channel 42 that rotates in the control tower by transhipment helical screw feeder 10.
Claims (15)
1, a kind of unloader is characterized in that it comprises bracing or strutting arrangement, the rotation control tower of vertical pay-off, transporter, vertical pay-off and transporter; Vertical pay-off comprises vertical feed pipe and is arranged on the interior vertical spin feed appliance of pipe, the bottom of vertical feed pipe is with the rotatable outer tube that the surface is provided with helicallobe, the bottom of outer tube is connected with taper and gets stub bar, gets the stub bar side and has material taking mouth, gets stub bar and is provided with feeding takes off outside material taking mouth; Transporter comprises the transhipment feed pipe and is located at the interior transhipment helical screw feeder of pipe that the inlet point of transhipment feed pipe communicates with the discharging opening of vertical feed pipe, transports pipe and is rotationally connected at the place of communicating with vertical feed pipe; Vertical feed pipe and transhipment feed pipe connect to form by the number pipe joint, and the joint of pipe is provided with the swivel bearing spare of helical screw feeder.
2, a kind of unloader as claimed in claim 1 is characterized in that taper gets stub bar and be provided with rotating connector with the S. A. of vertical spin feed appliance in its bottom, also is provided with the bearing that outer tube rotates at the middle part of rotatable outer tube.
3, a kind of unloader as claimed in claim 1 or 2 is characterized in that taper gets the center of stub bar bottom and be provided with wear-resisting anti-raming, and getting stub bar is downward-sloping scraper guide plate with respect to the bottom of its material taking mouth.
4, a kind of unloader as claimed in claim 1 or 2 is characterized in that the bottom of rotatable outer tube is provided with relief hole.
5, a kind of unloader as claimed in claim 1 or 2, the conveyor screw that it is characterized in that the vertical spin feed appliance is the twin-feed spiral blade.
6, a kind of unloader as claimed in claim 1 is characterized in that connecting by short tube between every pipe joint of vertical feed pipe, and the sidewall of short tube is equipped with the bearing shell that cooperates with helical screw feeder.
7, a kind of unloader as claimed in claim 6 is characterized in that bearing shell cooperates with the S. A. of helical screw feeder, and bearing shell is provided with and adds oil hole.
8, a kind of unloader as claimed in claim 6 is characterized in that bearing shell cooperates with the helicallobe of helical screw feeder.
9,, it is characterized in that short tube is a two halves formula structure as claim 6,7 or 8 described a kind of unloaders.
10, as claim 6,7 or 8 described a kind of unloaders, it is characterized in that short tube is provided with the hole of passing through for bearing shell, bearing shell is installed on the short tube by its mount pad, be provided with the several piece pad between mount pad and the short tube, the surface of bearing shell and the helical screw feeder surface that is mated are embedded with hard alloy particle.
11, a kind of unloader as claimed in claim 1 or 2, the rotation axis that it is characterized in that transporting helical screw feeder is lower than the line of centers of vertical feed pipe discharging opening, the transhipment feed pipe is being provided with baffle-box with the vertical feed pipe place of communicating, and is rotationally connected with vertical feed pipe by the housing parts of baffle-box.
12, a kind of unloader as claimed in claim 1 or 2, it is characterized in that transporting between every pipe joint of feed pipe and connect by short tube, the S. A. of transhipment helical screw feeder is divided into the respective counts joint, and connect by adapter shaft, adapter shaft is with bearing, bearing installation is on suspension rod, and suspension rod is connected on the adapter plate that is fixed in the short tube surface.
13, a kind of unloader as claimed in claim 12 is characterized in that described bearing is a two halves formula structure, and lower part is threaded with suspension rod, and the first half is enclosed within on the suspension rod, and the top is fastening by the suspension rod location.
14, a kind of unloader as claimed in claim 1 or 2 is characterized in that rotating and is provided with the tapping channel that cooperates with the discharging opening of transporting feed pipe in the control tower, is provided with the blanking flow counter in the passage.
15, a kind of unloader as claimed in claim 1 or 2, it is characterized in that bracing or strutting arrangement comprise with vertical feed pipe bonded assembly allotment support and with transhipment feed pipe bonded assembly cross supporting frame, allotment support and cross supporting frame are rotationally connected, the other end of cross supporting frame is provided with weight equalizer, rotate control tower and be provided with cross supporting frame hydraulic efficiency governing oil cylinder, cross supporting frame is provided with the hydraulic efficiency governing oil cylinder that acts on the allotment support, and bracing or strutting arrangement also comprises and cross supporting frame two ends bonded assembly suspension rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100534062A CN100548838C (en) | 2004-07-27 | 2004-07-27 | A kind of unloader |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100534062A CN100548838C (en) | 2004-07-27 | 2004-07-27 | A kind of unloader |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1727266A true CN1727266A (en) | 2006-02-01 |
| CN100548838C CN100548838C (en) | 2009-10-14 |
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ID=35926817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100534062A Active CN100548838C (en) | 2004-07-27 | 2004-07-27 | A kind of unloader |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100548838C (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101780888A (en) * | 2010-02-10 | 2010-07-21 | 无锡三和重工机械有限公司 | Ship unloading equipment applicable to various kinds of dried bulk cargo |
| CN101898690A (en) * | 2010-06-21 | 2010-12-01 | 高峰 | Remote automatic control loading and unloading unit for powdery materials |
| CN103204392A (en) * | 2013-04-28 | 2013-07-17 | 杭州奥拓散料卸船装备有限公司 | Claw rotary tower type screw ship unloader |
| CN103935780A (en) * | 2014-04-28 | 2014-07-23 | 南通澳润建材科技有限公司 | Wharf spiral ship unloading device |
| CN104470812A (en) * | 2012-07-13 | 2015-03-25 | 莫雷托股份公司 | An emptying device for storage containers of granular materials or the like |
| CN110436224A (en) * | 2019-09-12 | 2019-11-12 | 上海海事大学 | A kind of vertical screw ship unloader brings down stocks anticollision device, collision-prevention device |
| CN114803375A (en) * | 2022-04-13 | 2022-07-29 | 湖南宏工智能科技有限公司 | Rotary volume feeding machine |
| CN116553212A (en) * | 2023-06-20 | 2023-08-08 | 江苏华菲凌云科技有限公司 | Unmanned operation fast loading system |
-
2004
- 2004-07-27 CN CNB2004100534062A patent/CN100548838C/en active Active
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101780888A (en) * | 2010-02-10 | 2010-07-21 | 无锡三和重工机械有限公司 | Ship unloading equipment applicable to various kinds of dried bulk cargo |
| CN101780888B (en) * | 2010-02-10 | 2012-10-10 | 无锡三和重工机械有限公司 | Ship unloading equipment applicable to various kinds of dried bulk cargo |
| CN101898690A (en) * | 2010-06-21 | 2010-12-01 | 高峰 | Remote automatic control loading and unloading unit for powdery materials |
| CN101898690B (en) * | 2010-06-21 | 2016-02-03 | 高峰 | Granular material remote automatic control loading and unloading group |
| CN104470812A (en) * | 2012-07-13 | 2015-03-25 | 莫雷托股份公司 | An emptying device for storage containers of granular materials or the like |
| CN104470812B (en) * | 2012-07-13 | 2016-04-13 | 莫雷托股份公司 | The emptying apparatus of granular material memory device |
| CN103204392A (en) * | 2013-04-28 | 2013-07-17 | 杭州奥拓散料卸船装备有限公司 | Claw rotary tower type screw ship unloader |
| CN103935780A (en) * | 2014-04-28 | 2014-07-23 | 南通澳润建材科技有限公司 | Wharf spiral ship unloading device |
| CN110436224A (en) * | 2019-09-12 | 2019-11-12 | 上海海事大学 | A kind of vertical screw ship unloader brings down stocks anticollision device, collision-prevention device |
| CN114803375A (en) * | 2022-04-13 | 2022-07-29 | 湖南宏工智能科技有限公司 | Rotary volume feeding machine |
| CN116553212A (en) * | 2023-06-20 | 2023-08-08 | 江苏华菲凌云科技有限公司 | Unmanned operation fast loading system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100548838C (en) | 2009-10-14 |
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