CN208979918U - A kind of lock wind unloader - Google Patents
A kind of lock wind unloader Download PDFInfo
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- CN208979918U CN208979918U CN201821512995.XU CN201821512995U CN208979918U CN 208979918 U CN208979918 U CN 208979918U CN 201821512995 U CN201821512995 U CN 201821512995U CN 208979918 U CN208979918 U CN 208979918U
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- hopper
- lock
- fan housing
- discharge port
- discharge
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Abstract
The utility model discloses a kind of lock wind unloaders, including hopper, wherein one end of hopper is provided with driving device, hopper is internally provided with helical blade, wherein one end of helical blade and driving device are sequentially connected, feed inlet is provided at the top of the hopper close to driving device one end, discharge port is formed in the other end of hopper, the discharge outlet of hopper is rotatablely hinged with one for blocking the discharge plate of discharge port, lock fan housing is also equipped on the hopper of discharge outlet, lock fan housing covers on discharge port periphery, and lock the bottom opening of fan housing, spring is provided between the lock fan housing inner surface of outer surface and face of the discharge plate far from hinged place；The utility model realizes that unloader hopper achievees the effect that locking wind does not radiate, meet requirement when feed inlet is unevenly fed, be conducive to material that conveying is easily flown upward, red-hot and strong smell, effectively reduce the pollution to environment, improve the operating environmental condition of worker, is suitable for multiple spot charging and discharging.
Description
Technical field
The utility model relates to a kind of unloader more particularly to a kind of lock wind unloaders, belong to unloader technical field.
Background technique
The development of unloader is divided into the development process for having two kinds of patterns of axis screw discharging machine and shaftless unloader；There is axis spiral shell
Unloader is revolved by screw rod, and hopper, cover board is formed into and out of material mouth and driving device, general there are also horizontal, tilting and vertical
Three kinds of formula；And shaftless unloader then uses screw rod to be changed to shaftless screw, and dress is equipped with interchangeable liner body in slot, structure is simple, object
It is carried out in the slot that material can be sealed after auger by feed inlet input by discharge port output, entire transmission process at one, one
As for, our usually signified screw conveyors all refer to the screw conveyor of axonia formula.
From 17th century mid-term, start to convey bulk material using aerial cableway, by 1887, screw conveyor was by A Ji
Mead invention, was improved later, is industrially widely used for conveying bulk, solid material, has been then passed through some time
Development process gradually has developed a series of screw conveyor, so that screw conveyor has significant progress；Discharging owner
Be used for mineral products, chemical industry, delivery temperature higher inviscid powder or small particles material in building materials industry, convey various powderies,
Granular, small block material, the bulk granular material conveyed include the construction materials such as cement, clay, sand, salt, bases, chemical fertilizer etc.
The bulk goods such as chemicals and matchmaker, coke, ore；Unloader should not convey that perishable, tough, lumpiness is big and easy knot
The material of block can complete the operations such as mixing, stirring, cooling while conveying material；Discharging Operating table, inclination or vertical defeated
It send, has many advantages, such as that structure is simple, cross-sectional area is small, good airproof performance, easy to operate, maintenance is easy, convenient for enclosed conveying；Discharging
Machine is divided on transporting pattern axis helical feed and two kinds shaftless, has axis screw discharging machine to be suitable for inviscid dry material
And small particles material, such as: cement flyash lime grain, shaftless screw unloader are suitble to the object for conveying toughness and easily winding
Material, shaftless unloader then use screw rod to be changed to shaftless screw, and structure is simple, and material is inputted after auger by feed inlet by going out
Material mouth output, entire transmission process can carry out in the slot of a sealing；And the material relatively difficult to many conveyings, Ren Menyi
Directly seeking a kind of reliable delivery method, and Shaftless screw conveyor is then a kind of preferable solution, by driving device,
Feed inlet, helical blade, hopper, discharge port composition, unloader are to drive helical blade using motor operation, and material is from feed inlet
Into helical blade revolution makes material rotate to realize material in hopper forward movement, feed inlet with helix tube
In material elapse to discharge port with realize conveying purpose machinery；Cost is relatively low for unloader, reliable operation, maintenance management letter
Just；Compact dimensions, cross dimensions is small, and occupied area is small；Horizontal screw conveyer can be loaded in any point on its conveying circuit
Unloading can have excellent feeding performance to vertical screw type conveyer configuration opposed helical formula feeding device；It can inversely convey,
A conveyer can be made to convey material to both direction simultaneously, i.e. collection Xiang Zhongxin or separate center, specific energy consumption is larger, but object
During transportation, when throat-fed amount is uneven, postorder will lead to wind and enters hopper from discharge port material, reduce material temperature
It spends and it is made to discharge flue gas concentration and cause environmental pollution greatly.
Summary of the invention
To solve the deficiencies in the prior art, the utility model provides a kind of lock wind unloader, realizes that unloader hopper reaches
The effect that does not radiate of lock wind, meets requirement when feed inlet is unevenly fed, while meeting conveying and the various techniques such as being stirred
It is required that material will not generate card resistance phenomenon when entering excessive, material will not lead to the problem of rapid heat dissipation when entering very few, can be close
Envelope conveying, is conducive to material that conveying is easily flown upward, red-hot and strong smell, effectively reduces the pollution to environment, improves work
The operating environmental condition of people, low energy consumption, maintenance is convenient, runs smoothly reliable, is suitable for multiple spot charging and discharging.
The technology employed by the present utility model is
A kind of lock wind unloader, including hopper, wherein one end of the hopper are provided with driving device, the hopper it is interior
Portion is provided with helical blade, and wherein one end of the helical blade and driving device are sequentially connected, close to driving device one end
Hopper at the top of be provided with feed inlet, be formed with discharge port in the other end of hopper, the discharge outlet rotation of the hopper is hinged
There is one for blocking the discharge plate of discharge port, lock fan housing, the lock fan housing cover are also equipped on the hopper of discharge outlet
In discharge port periphery, and lock the bottom opening of fan housing, the lock fan housing of outer surface and face of the discharge plate far from hinged place
Spring is provided between inner surface.
As the further preferred of the utility model, the end of outer surface and spring of the discharge plate far from hinged place
Rotation is hinged；Convenient for mutually exerting on active force between discharge plate and spring, guarantee discharge plate during opening and closing
Stability.
As the further preferred of the utility model, it is arranged between the discharge plate and the contact surface of hopper discharge port
There is sealing strip, the sealing strip is pasted and fixed on the end face of hopper discharge port；When equipment does not work, make discharge plate and material
There is certain leakproofness between slot, guarantee not contaminated inside hopper.
As the further preferred of the utility model, the maximum angle after the discharge plate is opened is 60 degree；It realizes
While locking wind, guarantee the transfer efficiency of material.
As the further preferred of the utility model, it is provided at the top of the lock fan housing and locks what fan housing inside was connected to
Induced duct, the induced duct are connected to external air-introduced machine；The air entered inside lock fan housing can be drawn rapidly by induced duct
Stream discharge, prevents air from entering inside hopper, while can also be in the strong material of conveying smell, in time by the object after discharging
Expect that the gas evaporated is drawn, reduce the diffusion of smell, realizes the pollution effectively reduced to environment, improve the operating environment of worker
Condition.
As the further preferred of the utility model, regulating valve is provided on the induced duct；For controlling absorbing quantity
Size.
As the further preferred of the utility model, the lock fan housing is internally provided with pod, the pod
Around induced duct nozzle one week be located inside lock fan housing；Convenient for guiding the flow direction of wind.
As the further preferred of the utility model, the pod is flared structure, and flared structure water conservancy diversion
The small one end of cover opening is connect with induced duct nozzle；Improve the diversion effect to wind.
The utility model has the beneficial effects that: the discharge port in existing unloader installs what discharge plate and spring combined
Wind structure is locked, under original state, spring applies active force to discharge plate, and discharge plate is covered in discharge outlet, prevented in hopper
Portion enters air or is contaminated, and when conveying material, pushes discharge plate to be displaced outwardly spring extruding using material, discharge port
Material is conveyed after being opened, due to the effect of spring, discharge plate can also be open big with how much automatic adjustments of conveying material
It is small, it can transport that temperature is higher or fly upward, red-hot and strong smell material, realize that unloader hopper reaches lock wind and do not dissipate
The effect of heat, meets requirement when feed inlet is unevenly fed, while meeting conveying and various techniques requirements, the material such as being stirred
Into it is excessive when will not generate card resistance phenomenon, material will not lead to the problem of rapid heat dissipation when entering very few, can seal conveying, have
Material easily fly upward conducive to conveying, red-hot and strong smell, effectively reduces the pollution to environment, improves the operation ring of worker
Border condition, low energy consumption, maintenance is convenient, runs smoothly reliable, is suitable for multiple spot charging and discharging.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the structural schematic diagram that the utility model locks fan housing position；
Fig. 3 is the structural schematic diagram that the utility model locks fan housing position in practical application；
Main appended drawing reference meaning is as follows in figure:
1- induced duct, 2- regulating valve, 3- pod, 5- lock fan housing, 6- driving device, 7- feed inlet, 8- helical blade, 9-
Hopper, 10- discharge plate, 11- spring.
Specific embodiment
Specific introduction is done to the utility model with reference to the accompanying drawings and examples.
As illustrated in fig. 1 and 2: the present embodiment is a kind of lock wind unloader, including hopper 9, and wherein one end of hopper 9 is provided with
Driving device 6, hopper 9 are internally provided with helical blade 8, and wherein one end of helical blade 8 and driving device 6 are sequentially connected,
It is provided with feed inlet 7 at the top of the hopper 9 close to 6 one end of driving device, is formed with discharge port, hopper 9 in the other end of hopper 9
Discharge outlet be rotatablely hinged with one for blocking the discharge plate 10 of discharge port, also installed on the hopper 9 of discharge outlet
There is lock fan housing 5, lock fan housing 5 covers on discharge port periphery, and locks the bottom opening of fan housing 5, and discharge plate 10 is far from the outer of hinged place
Spring 11 is provided between surface and 5 inner surface of lock fan housing of face.
In the present embodiment, the end rotation of outer surface of the discharge plate 10 far from hinged place and spring 11 is hinged；Convenient for unloading
Active force is mutually exerted between material baffle 10 and spring 11, guarantees stability of the discharge plate 10 during opening and closing.
In the present embodiment, sealing strip is provided between the contact surface of 9 discharge port of discharge plate 10 and hopper, sealing strip is pasted
It is fixed on the end face of 9 discharge port of hopper；When equipment does not work, make that there is centainly close between discharge plate 10 and hopper 9
Feng Xing guarantees not contaminated inside hopper 9.
In the present embodiment, the maximum angle after discharge plate 10 is opened is 60 degree；It realizes while locking wind, guarantees material
Transfer efficiency.
In the present embodiment, when driving device 6 is run, material enters from feed inlet 7, and material is revolved with helical blade 8
Turn to realize the forward movement of material, the material in feed inlet 7 be elapsed to discharge plate 10, discharge plate 10 is by object
The thrust of material compresses spring 11 backward and is displaced outwardly to open to realize discharging, when driving device 6 is out of service, spring 11
Again expansion drives discharge plate 10 to set back, and realizes the purpose that lock wind does not radiate.
As shown in figure 3, the present embodiment inside the top setting of lock fan housing 5 and lock fan housing 5 in practical application, can connect
Logical induced duct 1, induced duct 1 are connected to external air-introduced machine；It is fast can will to enter the air inside lock fan housing 5 by induced duct 1
Speed drainage discharge, prevents air from entering inside hopper 9, while can also be in the strong material of conveying smell, in time will discharging
The gas that material evaporation afterwards goes out is drawn, and the diffusion of smell is reduced, and is realized the pollution effectively reduced to environment, is improved the work of worker
Industry environmental condition；Regulating valve 2 is provided on induced duct 1；For controlling absorbing quantity size；In being internally provided with for lock fan housing 5
Pod 3, pod 3 was around 1 nozzle of induced duct one week be located inside lock fan housing 5；Convenient for guiding the flow direction of wind；Pod 3
It is flared structure, and one end that flared structure pod 3 is open small is connect with 1 nozzle of induced duct；Improve the water conservancy diversion to wind
Effect.
The utility model installs the lock wind structure that discharge plate and spring combine, initial shape in the discharge port of existing unloader
Under state, spring applies active force to discharge plate, and discharge plate covers in discharge outlet, prevent from entering inside hopper air or by
Pollution when conveying material, pushes discharge plate to be displaced outwardly spring extruding, discharge port conveys object after being opened using material
Material, due to the effect of spring, discharge plate can also with how much automatic adjustment openings of sizes of conveying material, can transport temperature compared with
High or fly upward, red-hot and strong smell material, realizes that unloader hopper achievees the effect that locking wind does not radiate, meet into
Requirement when material mouth is unevenly fed, while meeting conveying and the various techniques requirements such as being stirred, material will not when entering excessive
Card resistance phenomenon is generated, material will not lead to the problem of rapid heat dissipation when entering very few, can seal conveying, be conducive to conveying and easily fly upward
, red-hot and strong smell material, effectively reduce the pollution to environment, improve the operating environmental condition of worker, the energy disappears
Consume low, maintenance is convenient, runs smoothly reliable, is suitable for multiple spot charging and discharging.
The above is only the preferred embodiment of the utility model patent, it is noted that for the general of the art
For logical technical staff, under the premise of not departing from the utility model patent principle, several improvements and modifications can also be made, this
A little improvements and modifications also should be regarded as the protection scope of the utility model patent.
Claims (8)
1. a kind of lock wind unloader, it is characterised in that: including hopper, wherein one end of the hopper is provided with driving device, institute
The helical blade that is internally provided with of hopper is stated, wherein one end of the helical blade and driving device are sequentially connected, close to drive
It is provided with feed inlet at the top of the hopper of dynamic device one end, is formed with discharge port, the discharge port of the hopper in the other end of hopper
Place is rotatablely hinged with one for blocking the discharge plate of discharge port, and lock fan housing, institute are also equipped on the hopper of discharge outlet
State lock fan housing cover on discharge port periphery, and lock fan housing bottom opening, outer surface of the discharge plate far from hinged place with just
Pair lock fan housing inner surface between be provided with spring.
2. a kind of lock wind unloader according to claim 1, which is characterized in that the discharge plate is far from the outer of hinged place
Surface and the rotation of the end of spring are hinged.
3. a kind of lock wind unloader according to claim 1, which is characterized in that the discharge plate and hopper discharge port
Contact surface between be provided with sealing strip, the sealing strip is pasted and fixed on the end face of hopper discharge port.
4. a kind of lock wind unloader according to claim 1, which is characterized in that the maximum after the discharge plate opening
Angle is 60 degree.
5. a kind of lock wind unloader according to claim 1, which is characterized in that be provided at the top of the lock fan housing with
The induced duct being connected to inside fan housing is locked, the induced duct is connected to external air-introduced machine.
6. a kind of lock wind unloader according to claim 5, which is characterized in that be provided with adjusting on the induced duct
Valve.
7. a kind of lock wind unloader according to claim 5, which is characterized in that being internally provided with for fan housing of lock is led
Stream cover, the pod was around induced duct nozzle one week be located inside lock fan housing.
8. a kind of lock wind unloader according to claim 7, which is characterized in that the pod is flared structure,
And the small one end of flared structure water conservancy diversion cover opening is connect with induced duct nozzle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821512995.XU CN208979918U (en) | 2018-09-17 | 2018-09-17 | A kind of lock wind unloader |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821512995.XU CN208979918U (en) | 2018-09-17 | 2018-09-17 | A kind of lock wind unloader |
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| Publication Number | Publication Date |
|---|---|
| CN208979918U true CN208979918U (en) | 2019-06-14 |
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ID=66784356
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821512995.XU Active CN208979918U (en) | 2018-09-17 | 2018-09-17 | A kind of lock wind unloader |
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| Country | Link |
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| CN (1) | CN208979918U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110743656A (en) * | 2019-10-24 | 2020-02-04 | 北华大学 | Medical waste crushing device |
-
2018
- 2018-09-17 CN CN201821512995.XU patent/CN208979918U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110743656A (en) * | 2019-10-24 | 2020-02-04 | 北华大学 | Medical waste crushing device |
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