CN206969772U - A kind of screw ship unloader with vertical telescopic strength feeding head - Google Patents
A kind of screw ship unloader with vertical telescopic strength feeding head Download PDFInfo
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- CN206969772U CN206969772U CN201720488599.7U CN201720488599U CN206969772U CN 206969772 U CN206969772 U CN 206969772U CN 201720488599 U CN201720488599 U CN 201720488599U CN 206969772 U CN206969772 U CN 206969772U
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- vertical
- feeding head
- conveyer
- expansion chamber
- screw
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Abstract
The utility model discloses a kind of screw ship unloader with vertical telescopic strength feeding head, and it is related to bulk material conveying technology and major port equipment technology field.The lower end of vertical screw type conveyer is connected with spiral feeding head, horizontal screw conveyer is connected with the horizontal direction of vertical screw type conveyer upper end, vertical lift guide rail is installed in the vertical direction of vertical screw type conveyer, material expansion chamber is slidably connected on vertical lift guide rail, the lower end of material expansion chamber is connected with strength feeding head, deduster bottom is connected by closing wind discharger with horizontal screw conveyer rear end, and negative pressure air supply system is arranged on the afterbody of horizontal screw conveyer, solve the problems, such as that conventional helical ship unloaders are present, cabin cleaning machinery can not needed to bring down stocks and manually bring down stocks when bringing down stocks, also ship unloaders can be avoided to hit the accident of cabin.It is provided simultaneously with good environmental protection, brings down stocks efficiency high, the features such as energy consumption is low.
Description
Technical field：
A kind of screw ship unloader with vertical telescopic strength feeding head is the utility model is related to, belongs to bulk material conveying skill
Art and major port equipment technology field.
Background technology：
Screw ship unloader is a kind of common equipment of harbour bulk material unloading.It can be widely used for powdery, graininess, bulk
Or the ship-discharging operation of the loose unpacked material of mixed style.Because the material fetching mechanism of traditional screw ship unloader is forced action type spiral feeding
Head, there is the amount of bringing down stocks greatly and bring down stocks the problem of efficiency is low, when bringing down stocks must with cabin cleaning machinery and be manually entered cabin auxiliary clearly
Storehouse operation.Simultaneously because operating personnel's misoperation or sea water level stormy waves fluctuation it is larger when, it may occur however that spiral feeding head with
, safety hazards be present in the accident of hull bottom rigid impact.
The content of the invention：
In view of the above-mentioned problems, the technical problems to be solved in the utility model is to provide a kind of band vertical telescopic strength feeding head
Screw ship unloader.
Screw ship unloader of the present utility model with vertical telescopic strength feeding head, it is included, and spiral feeding is first 1, vertical spiral shell
Rotation conveyer 2, horizontal screw conveyer 3, frame 4, slew gear 5, pitching oil cylinder 6, oscillating oil cylinder 7, horizontal dust-laden pipe 8, remove
Dirt device 9, negative pressure air supply system 10, pure air pipe 11, strength feeding are first 12, material expansion chamber 13, vertical dust laden air pipe 14,
It is vertically moved up or down guide rail 15, Pneumatic butterfly valve 16, weight valve 17 and bulk freighter 18, the lower end connection of described vertical screw type conveyer 2
Spiral feeding first 1 is provided with, is connected with horizontal screw conveyer 3 in the upper end horizontal direction of vertical screw type conveyer 2, vertically
Vertical lift guide rail 15 is installed, slidably connecting material on vertical lift guide rail 15 sinks in the vertical direction of conveying worm 2
Room 13 drops, and the lower end of material expansion chamber 13 is connected with strength feeding first 12, the upper end of material expansion chamber 13 and vertical dust laden air
One end connection of pipe 14, the other end of vertical dust laden air pipe 14 are connected by horizontal dust-laden pipe 8 with deduster 9, deduster 9
Top is connected by pure air pipe 11 with negative pressure air supply system 10, and the bottom of deduster 9 is by closing wind discharger 9-1 and horizontal spiral shell
The connection of the rear end of conveyer 3 is revolved, and negative pressure air supply system 10 is arranged on the afterbody of horizontal screw conveyer 3, horizontal screw conveyer 3
Rear end and slew gear 5 between connected by pitching oil cylinder 6, and slew gear 5 is fixed in frame 4, flat spin conveying
Oscillating oil cylinder 7 is connected between the front end of machine 3 and the top of vertical screw type conveyer 2.
Described spiral feeding first 1 and strength feeding first 12 is stretched into the cabin of bulk freighter 18.
The rear end feeding pipe 12-1 of described strength feeding first 12 is stretched into the bottom shell of material expansion chamber 13, vertically
The bottom of dust laden air pipe 14 is stretched into the top shell of material expansion chamber 13.
The bottom of described material expansion chamber 13 sets the discharging interface a of an installation weight valve 17, vertical spin conveying
The lower end side of machine 2 has the charging aperture b that setting is mounted with a Pneumatic butterfly valve 16.
Qi leel is expected in described screw ship unloader from the second-order separation technology is used, one-level separation is divided using material expansion chamber 13
From technology, the second-order separation uses the filtering technique of deduster 9.
Above and below the strength feeding first 12 and spiral feeding first 1, move around, reality is driven by pitching oil cylinder 6
The function of pitching certain angle above and below now, the function of realizing swing certain angle is driven by oscillating oil cylinder 7, passes through revolution
Whole mechanism entirety revolute functions more than portal member are realized in the driving of mechanism 5, and said mechanism motion meets harbour ship unloaders
Job requirements.
The beneficial effects of the utility model：It can overcome the drawbacks of prior art, and spiral is realized using negative pressure of vacuum principle
The feeding function of ship unloaders, strength feeding first 12 is docked with the first 1 ingenious parallel connection of spiral feeding in structure design.Solves biography
The problem of system screw ship unloader is present, can need not be brought down stocks using cabin cleaning machinery when bringing down stocks and manually brought down stocks, can also avoid unloading
Ship machine hits the accident of cabin.It is provided simultaneously with good environmental protection, brings down stocks efficiency high, the features such as energy consumption is low, there is extensive market
Application prospect.
Brief description of the drawings：
For ease of explanation, the utility model is described in detail by following specific implementations and accompanying drawing.
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the schematic diagram of strength feeding head off working state position in the utility model；
Fig. 3 is the working state structure schematic diagram of discharging interface and charging aperture in the utility model.
Reference：Spiral feeding is first 1, vertical screw type conveyer 2, horizontal screw conveyer 3, frame 4, slew gear 5,
Pitching oil cylinder 6, oscillating oil cylinder 7, horizontal dust-laden pipe 8, deduster 9, negative pressure air supply system 10, pure air pipe 11, strength feeding
First 12, material expansion chamber 13, vertical dust laden air pipe 14, vertical lift guide rail 15, Pneumatic butterfly valve 16, weight valve 17 and bulk freighter
18。
Embodiment：
As Figure 1-3, present embodiment uses following technical scheme：It includes that spiral feeding is first 1, vertical spin
Conveyer 2, horizontal screw conveyer 3, frame 4, slew gear 5, pitching oil cylinder 6, oscillating oil cylinder 7, horizontal dust-laden pipe 8, dedusting
Device 9, negative pressure air supply system 10, pure air pipe 11, strength feeding are first 12, material expansion chamber 13, vertical dust laden air pipe 14, hang down
Straight riser guide 15, Pneumatic butterfly valve 16, weight valve 17 and bulk freighter 18, the lower end connection of described vertical screw type conveyer 2 are set
Spiral feeding first 1 is equipped with, horizontal screw conveyer 3, vertical spiral shell are connected with the upper end horizontal direction of vertical screw type conveyer 2
Revolve and vertical lift guide rail 15 is installed in the vertical direction of conveyer 2, be vertically moved up or down on guide rail 15 and slidably connect material sedimentation
Room 13, the lower end of material expansion chamber 13 are connected with strength feeding first 12, the upper end of material expansion chamber 13 and vertical dust laden air pipe
14 one end connection, the other end of vertical dust laden air pipe 14 is connected by horizontal dust-laden pipe 8 with deduster 9, deduster 9 it is upper
Portion is connected by pure air pipe 11 with negative pressure air supply system 10, and the bottom of deduster 9 is by closing wind discharger 9-1 and flat spin
The rear end of conveyer 3 connects, and negative pressure air supply system 10 is arranged on the afterbody of horizontal screw conveyer 3, horizontal screw conveyer 3
Connected between rear end and slew gear 5 by pitching oil cylinder 6, and slew gear 5 is fixed in frame 4, horizontal screw conveyer 3
Front end and vertical screw type conveyer 2 top between be connected with oscillating oil cylinder 7, horizontal screw conveyer 3 passes through pitching oil cylinder 6
The function of pitching certain angle up and down is realized in driving, and vertical screw type conveyer 2 realizes swing one by the driving of oscillating oil cylinder 7
Determine the function of angle, by the driving of slew gear 5, realize whole mechanism entirety revolute functions of slew gear more than 5.
Wherein, described spiral feeding first 1 and strength feeding first 12 are stretched into the cabin of bulk freighter 18, facilitate feeding；
The rear end feeding pipe 12-1 of described strength feeding first 12 is stretched into the bottom shell of material expansion chamber 13, vertical dust laden air
The bottom of pipe 14 is stretched into the top shell of material expansion chamber 13；The bottom of described material expansion chamber 13 sets and is mounted with one
The discharging interface a of individual weight valve 17, the lower end side of vertical screw type conveyer 2 set the charging aperture for being mounted with a Pneumatic butterfly valve 16
b；Qi leel is expected in described screw ship unloader from the second-order separation technology is used, one-level separation separates skill using material expansion chamber 13
Art, the second-order separation use the filtering technique of deduster 9.
The operation principle of present embodiment is：When ship unloaders work, spiral feeding first 1 is as main drawing-in device
Feeding work is carried out, ship-discharging operation, which enters, is brought down stocks the stage, and spiral feeding first 1 is stopped, and material expansion chamber 13 is being vertically moved up or down
Guide rail 15 glides, and until the discharging interface a and vertical screw type conveyer 2 of material expansion chamber 13 charging aperture b are aligned, interface aligns
Afterwards, Pneumatic butterfly valve 16 is opened, and strength feeding first 12 is started working, and strength feeding first 12 is used as drawing-in device, and the vertical of material carries
Rise and horizontal feed realizes that strength feeding first 12 is based on negative-pressure pneumatic by vertical screw type conveyer 2 and horizontal screw conveyer 3
Conveying principle, the negative-pressure air fan of negative pressure air supply system 10 produces negative pressure of vacuum, and when ship unloaders work, first 12 insertion of strength feeding dissipates
In the material of freighter 18, material and air are sufficiently mixed into suspended state and entered in material expansion chamber 13, material expansion chamber 13
Volume through calculating, it is ensured that most of material natural subsidence is in material expansion chamber 13；Include a small amount of material and powder
The dust laden air of dirt is entered in deduster 9 after vertical dust pipeline 14, horizontal dust pipeline 8, the filtering point of removing dust device 9
From the material of separation and the bottom of dust removing dust device 9 are closed wind discharger 9-1 and entered in horizontal screw conveyer 3, pure air
Entered through clean blank pipe 11 in the blower fan of negative pressure air supply system 10, pure air enters negative pressure source of the gas system through clean blank pipe 11
In the blower fan of system 10, the bottom of material expansion chamber 13 sets the discharging interface a for being mounted with a weight valve 17, vertical spin conveying
The lower end side of machine 2 sets the charging aperture b for being mounted with a Pneumatic butterfly valve 16, and material expansion chamber is drawn into by strength feeding first 12
Build up of material in 13 is to after certain altitude, and its weight produces pressure to the valve plate of weight valve 17, when the pressure institute of this material
Caused valve plate torque is more than caused by the counterweight of weight valve 17 during valve plate torque, and weight valve 17 is opened, and material enters vertically
In conveying worm 2, the opening and closing degree of weight valve 17 in by material expansion chamber 13 material it is how many and automatically adjust, no material or material are very
Closed automatically when few, play air-tightness effect, and strength feeding first 12 is installed together with material expansion chamber 13, when not working,
Strength feeding first 12 rises to off-position along vertical lift track 15, strength feeding first 12 and spiral feeding first 1 up and down,
Move around, the function of pitching certain angle up and down is realized by the driving of pitching oil cylinder 6, reality is driven by oscillating oil cylinder 7
The function of existing swing certain angle, realizes that whole mechanisms more than portal member are integrally returned by the driving of slew gear 5
Rotating function.Said mechanism moves the job requirements for meeting harbour ship unloaders.
By installing video sensor, position sensor, apart from inductive pick-up in the utility model embodiment
Deng physical device, the design of matching program software, unmanned automation ship-discharging operation can be achieved.
The advantages of general principle and principal character of the present utility model and the utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Simply illustrate principle of the present utility model, on the premise of the spirit and scope of the utility model is not departed from, the utility model is also
Various changes and modifications are had, these changes and improvements are both fallen within claimed the scope of the utility model.The utility model
Claimed scope is by appended claims and its equivalent thereof.
Claims (4)
- A kind of 1. screw ship unloader with vertical telescopic strength feeding head, it is characterised in that：It includes spiral feeding head (1), hung down Straight conveying worm (2), horizontal screw conveyer (3), frame (4), slew gear (5), pitching oil cylinder (6), oscillating oil cylinder (7), horizontal dust-laden pipe (8), deduster (9), negative pressure air supply system (10), pure air pipe (11), strength feeding head (12), thing Expect expansion chamber (13), vertical dust laden air pipe (14), vertical lift guide rail (15), Pneumatic butterfly valve (16), weight valve (17) and dissipate Freighter (18), the lower end of described vertical screw type conveyer (2) are connected with spiral feeding head (1), vertical screw type conveyer (2) horizontal screw conveyer (3) is connected with the horizontal direction of upper end, is pacified in the vertical direction of vertical screw type conveyer (2) Equipped with vertical lift guide rail (15), material expansion chamber (13), material expansion chamber are slidably connected on vertical lift guide rail (15) (13) lower end is connected with strength feeding head (12), one end of the upper end of material expansion chamber (13) and vertical dust laden air pipe (14) Connection, the other end of vertical dust laden air pipe (14) is connected by horizontal dust-laden pipe (8) with deduster (9), deduster (9) it is upper Portion is connected by pure air pipe (11) with negative pressure air supply system (10), deduster (9) bottom by close wind discharger (9-1) with Horizontal screw conveyer (3) rear end connects, and negative pressure air supply system (10) is arranged on the afterbody of horizontal screw conveyer (3), water It is connected between the rear end of flat spin conveyer (3) and slew gear (5) by pitching oil cylinder (6), and slew gear (5) is fixed on In frame (4), oscillating oil cylinder is connected between the front end of horizontal screw conveyer (3) and the top of vertical screw type conveyer (2) (7)。
- A kind of 2. screw ship unloader with vertical telescopic strength feeding head according to claim 1, it is characterised in that：It is described Spiral feeding head (1) and strength feeding head (12) stretch into the cabin of bulk freighter (18).
- A kind of 3. screw ship unloader with vertical telescopic strength feeding head according to claim 1, it is characterised in that：It is described Rear end feeding pipe (12-1) of strength feeding head (12) stretch into the bottom shell of material expansion chamber (13), vertical dust-laden is empty The bottom of tracheae (14) is stretched into the top shell of material expansion chamber (13).
- A kind of 4. screw ship unloader with vertical telescopic strength feeding head according to claim 1, it is characterised in that：It is described The bottom of material expansion chamber (13) the discharging interface (a) of one installation weight valve (17) is set, under vertical screw type conveyer (2) End side surface has the charging aperture (b) that setting is mounted with a Pneumatic butterfly valve (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720488599.7U CN206969772U (en) | 2017-05-04 | 2017-05-04 | A kind of screw ship unloader with vertical telescopic strength feeding head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720488599.7U CN206969772U (en) | 2017-05-04 | 2017-05-04 | A kind of screw ship unloader with vertical telescopic strength feeding head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206969772U true CN206969772U (en) | 2018-02-06 |
Family
ID=61413001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720488599.7U Expired - Fee Related CN206969772U (en) | 2017-05-04 | 2017-05-04 | A kind of screw ship unloader with vertical telescopic strength feeding head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206969772U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108974928A (en) * | 2018-06-12 | 2018-12-11 | 江苏新蓝智能装备股份有限公司 | Intelligent bulk cargo inhales fortune system |
| CN110260962A (en) * | 2019-05-30 | 2019-09-20 | 平顶山天安煤业股份有限公司 | Powder micro-weighing device |
-
2017
- 2017-05-04 CN CN201720488599.7U patent/CN206969772U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108974928A (en) * | 2018-06-12 | 2018-12-11 | 江苏新蓝智能装备股份有限公司 | Intelligent bulk cargo inhales fortune system |
| CN110260962A (en) * | 2019-05-30 | 2019-09-20 | 平顶山天安煤业股份有限公司 | Powder micro-weighing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180206 Termination date: 20190504 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |