CN208775673U - A kind of screw conveyor - Google Patents
A kind of screw conveyor Download PDFInfo
- Publication number
- CN208775673U CN208775673U CN201821030504.8U CN201821030504U CN208775673U CN 208775673 U CN208775673 U CN 208775673U CN 201821030504 U CN201821030504 U CN 201821030504U CN 208775673 U CN208775673 U CN 208775673U
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- shell
- screw conveyor
- screw
- electric machine
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- Crushing And Pulverization Processes (AREA)
Abstract
The utility model discloses a kind of screw conveyors, it is related to transporting biomass apparatus field, including shell, screw rod is equipped in shell, housing tip is equipped with the driving motor for driving screw rod to rotate, feed inlet is equipped with above the shell of driving motor side, discharge port is equipped with below shell far from driving motor one end, several cutter devices are additionally provided on shell, cutter device includes the rotary electric machine being equipped with positioned at shell side, the worm screw vertical with shell is exported positioned at rotary electric machine, positioned at the gap that shell is equipped with, in gap with the matched worm gear of worm screw and the dentation cutter being equipped with positioned at worm gear inner ring wall, it can effectively reduce and the situation that gets stuck occur.
Description
Technical field
The utility model relates to biomass conveying equipment field, in particular to a kind of screw conveyor.
Background technique
Screw conveyor is a kind of using motor drive spiral revolution, elapses material to realize the machinery of conveying purpose.It
Can horizontal, inclination or vertical transport, have that structure is simple, cross-sectional area is small, good airproof performance, easy to operate, maintenance are easy, are convenient for
The advantages that enclosed conveying.Screw conveyor is divided on transporting pattern screw conveyor shaft and two kinds of Shaftless screw conveyor,
It is divided into U-shaped screw conveyor and tube-type spiral conveyer in external form.There is screw conveyor shaft to be suitable for inviscid dry powder object
Expect with small particles material .(for example: cement, flyash, lime, grain etc.) and Shaftless screw conveyor is suitble to conveyer by viscosity
The material easily wound.The working principle of (such as: sludge, biomass, rubbish etc.) screw conveyor is the helical blade of rotation
Material is elapsed and carries out screw conveyor conveying, the power for rotating material together with screw conveyor blade is material itself
The frictional resistance of weight and screw conveyor casing to material.The helical blade welded in screw conveyor rotary shaft, the face of blade
Type has the patterns such as solid face type, belt face type, blade face type according to the difference of conveying material.
Currently, the Chinese patent of Publication No. CN107685983A discloses a kind of screw conveyor, it includes pedestal, drives
Dynamic device, vertical tranporter, horizontal conveying pipe, vertical spin bar, flat spin bar and damper, the driving device are set
It sets on pedestal, the vertical tranporter is vertically provided at the top on pedestal and being located at driving device, and the level is defeated
Send pipe cross connection in lower part a side of vertical tranporter, the perpendicular bolt bar and flat spin bar are separately positioned on vertical
The inside of straight delivery pipe and horizontal conveying pipe, the damper are set on the base and are connected with driving device.
Although this screw conveyor can effectively convey various powderies and granular material by driving device,
It often goes wrong during conveying biomass material, since biomass material is often based on the substances such as fiber, because
The problem of this easily gets stuck.
Utility model content
The purpose of the utility model is to provide a kind of screw conveyors, and screw conveyor can be effectively reduced defeated by having
The advantages of the problems such as getting stuck during sending biomass material.
The above-mentioned technical purpose of the utility model has the technical scheme that
A kind of screw conveyor, including shell, shell is interior to be equipped with screw rod, and housing tip is equipped with for driving screw rod to turn
The shell top of dynamic driving motor, driving motor side is equipped with feed inlet, is equipped with below the shell far from driving motor one end
Discharge port, is additionally provided with several cutter devices on shell, and cutter device includes the rotary electric machine being equipped with positioned at shell side, is located at and turns
Dynamic motor export the worm screw vertical with shell, positioned at the gap that shell is equipped with, in gap with the matched worm gear of worm screw and
The dentation cutter being equipped with positioned at worm gear inner ring wall.
Technical effect: distortion can be effectively easy during biomass conveys by the cutter device being equipped with together
The material being wrapped on screw rod is cut, and drives worm screw rotation by rotary electric machine, and worm screw drives the worm gear in gap
Rotation, to drive the cutter on inner wall to be rotated, since cutter does not reach screw rod therefore does not interfere with screw rod
It rotates, damage will not be generated to screw rod, and the biomass conveyed in the whole process is too long or occurs distorting knotting etc.
It when situation, can effectively be cut off when passing through cutter device, the appearance of the case where winding screw bar occur to reduce.
Further, seal washer is equipped between gap and worm gear.
A kind of preceding screw conveyor is also arranged with protective shell on worm gear and worm screw.
A kind of preceding screw conveyor, surface of shell are additionally provided with several for observing the observation of internal helicoid bar state
Window.
A kind of preceding screw conveyor is additionally provided with several filling devices on shell, and filling device includes being located at shell
The rotating electric machine of top, rotation axis, rotation axis positioned at rotating electric machine outlet and above shell to screw rod are located at shell
The stirring sheet that interior one end is equipped with.
A kind of preceding screw conveyor is additionally provided with lifting device on filling device, and lifting device includes being fixed on shell
On body and the cylinder being located at below rotating electric machine and the fixed frame that is fixedly connected positioned at cylinder outlet with rotating electric machine.
A kind of preceding screw conveyor is also arranged with sealing shroud in rotation axis.
A kind of preceding screw conveyor is additionally provided with the capping being threadedly coupled with feed inlet, feed inlet one on feed inlet
Side is additionally provided with the hair dryer being connected to feed inlet.
In conclusion the utility model has the following beneficial effects:
(1) material passes through gap during the seal washer being equipped in the utility model can effectively reduce conveying material
It leaks, to effectively reduce the loss of material, reduces production cost；
(2) protective shell being equipped in the utility model can effectively reduce the damage to equipment, to increase equipment
Service life, it is effective to reduce the costs such as maintenance and replacement；
(3) observation window being equipped in the utility model can the delivery situation effectively to enclosure interior material see
It examines, to find that situation occurs in which position；
(4) filling device being equipped in the utility model can will distort after cutter device shreds biomass material
Material scattering together drives rotation axis to turn to be further reduced the case where getting stuck by the rotating electric machine being equipped with
It is dynamic, so that the stirring sheet above screw rod breaks up the effective stirring of material progress inside housings；
(5) lifting device being equipped in the utility model can effectively adjust filling device in the intracorporal depth of shell, from
And when once occurring getting stuck, blocking, by lifting up and down slightly, material is quickly broken up, so that being deposited in one
The problem of material risen loosens, effective solution putty；
(6) rotation axis is reduced in the utility model take material out of during oscilaltion, it is effective to reduce material damage
It loses；
(7) hair dryer being equipped in the utility model effectively can be cleaned and be dredged to enclosure interior, will be into
After the capping of material mouth covers, start hair dryer, effectively wind can be made to discharge port, to be carried out to entire enclosure interior
Blowing cleaning or dredging；
(8) biomass material can effectively be broken up, be cut off to effectively by the cutter device being equipped in the utility model
Reduction situations such as getting stuck, and the dispersing device being equipped with can prevent stifled further by internal material scattering
The case where material, whole the problems such as effectively preventing screw conveyor from getting stuck during conveying biomass material.
Detailed description of the invention
Fig. 1 is screw conveyor overall structure diagram；
Fig. 2 is screw conveyor for showing schematic diagram of internal structure；
In figure: 1, shell；2, screw rod；3, driving motor；4, feed inlet；5, discharge port；6, cutter device；61, it rotates
Motor；62, worm screw；63, gap；64, worm gear；65, cutter；7, seal washer；8, protective shell；9, observation window；10, dnockout fills
It sets；101, rotating electric machine；102, rotation axis；103, stirring sheet；11, lifting device；111, cylinder；112, fixed frame；12, it seals
Set；13, it covers；14, hair dryer.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Embodiment 1: a kind of screw conveyor, includes shell 1 as shown in Figures 1 and 2, is equipped in shell 1 and is used for transmission
Screw rod 2 is equipped with the driving motor 3 for driving screw rod 2 to rotate on 1 top of shell, while close to 3 side of driving motor
It is equipped with feed inlet 4 above shell 1, is additionally provided with the capping 13 being threadedly coupled with feed inlet 4 on feed inlet 4, and 4 side of feed inlet is also
Equipped with the hair dryer 14 being connected to feed inlet 4, discharge port 5 is equipped with below the shell 1 far from 3 one end of driving motor.On shell 1 also
Equipped with several cutter devices 6, cutter device 6 includes the rotary electric machine 61 being equipped with positioned at 1 side of shell, is exported in rotary electric machine 61
Equipped with the worm screw 62 vertical with shell 1, gap 63 is equipped on shell 1, be equipped in gap 63 with the matched worm gear 64 of worm screw 62,
64 inner ring wall of worm gear is equipped with dentation cutter 65 simultaneously, and seal washer 7, worm gear 64 and worm screw are equipped between gap 63 and worm gear 64
Protective shell 8 is also arranged on 62 can be effectively protected equipment.
1 surface of shell is additionally provided with several observation windows 9 for being used to observe 2 state of internal helicoid bar, is additionally provided on shell 1 several
Filling device 10, filling device 10 include the rotating electric machine 101 positioned at 1 top of shell, are equipped with rotation in the outlet of rotating electric machine 101
Axis 102, rotation axis 102 are also arranged with sealing shroud 12 on shell 1 to the top of 1 internal helicoid bar 2 of shell, moving axis, simultaneously
Stirring sheet 103 is additionally provided on one end that rotation axis 102 is located in shell 1.It is additionally provided with lifting device 11 on filling device 10, rises
Falling unit 11 includes being fixed on shell 1 and being located at the cylinder 111 of 101 lower section of rotating electric machine and be located at cylinder 111 to export and revolve
The fixed frame 112 that rotating motor 101 is fixedly connected, so as to drive 101 upper and lower displacement of rotating electric machine.
Its main operational principle is as follows: in use when the material of transporting biomass due to some solids or
Situations such as getting stuck is easy to appear when fibrous, therefore during transportation can be effectively in material by enabling cutter device 6
It is cut off in transportational process, to effectively reduce situations such as getting stuck, passes through 64 snail of drive worm gear of rotary electric machine 61
The rotation of bar 62, so that the material inside the rotation cutting of cutter 65, while can also be filled in the whole process by stirring
It sets and is effectively stirred to above internal screw rod 2, so that material is broken up after cutting, be further reduced appearance
The case where getting stuck.Simultaneously once needing that blowing can be opened by closing feed inlet 4 to the cleaning for carrying out material inside shell 1
On the one hand internal material can be cleaned effectively to being blowed inside shell 1, on the other hand work as appearance by machine 14
When the problems such as getting stuck, the pressure inside shell 1 can also be increased by blowing to dredge the material of inside blocking.
The above embodiments are only the explanation to the utility model, are not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (8)
1. a kind of screw conveyor, including shell (1), the shell (1) is interior to be equipped with screw rod (2), and shell (1) top is set
There is the driving motor (3) for driving screw rod (2) to rotate, is equipped with charging above the shell (1) of driving motor (3) side
Mouth (4), shell (1) lower section far from the driving motor (3) one end are equipped with discharge port (5), it is characterised in that: the shell
(1) it is additionally provided on several cutter devices (6), the cutter device (6) includes the rotary electric machine being equipped with positioned at shell (1) side
(61), be located at rotary electric machine (61) export the worm screw (62) vertical with shell (1), the gap (63) being equipped with positioned at shell (1),
In gap (63) with worm screw (62) matched worm gear (64) and be located at the dentation cutter that worm gear (64) inner ring wall is equipped with
(65).
2. a kind of screw conveyor according to claim 1, it is characterised in that: between the gap (63) and worm gear (64)
Equipped with seal washer (7).
3. a kind of screw conveyor according to claim 2, it is characterised in that: on the worm gear (64) and worm screw (62) also
It is arranged with protective shell (8).
4. a kind of screw conveyor according to claim 3, it is characterised in that: shell (1) surface is additionally provided with several
For observing the observation window (9) of internal helicoid bar (2) state.
5. a kind of screw conveyor according to claim 4, it is characterised in that: be additionally provided with several beat on the shell (1)
Expect device (10), the filling device (10) includes rotating electric machine (101) above shell (1), positioned at rotating electric machine
(101) it exports and the rotation axis (102) above shell (1) to screw rod (2), rotation axis (102) is located at one in shell (1)
The stirring sheet (103) that end is equipped with.
6. a kind of screw conveyor according to claim 5, it is characterised in that: be additionally provided with liter on the filling device (10)
Falling unit (11), the lifting device (11) include the cylinder for being fixed on shell (1) and being located at below rotating electric machine (101)
(111) fixed frame (112) being fixedly connected with rotating electric machine (101) and is exported positioned at cylinder (111).
7. a kind of screw conveyor according to claim 6, it is characterised in that: be also arranged on the rotation axis (102)
Sealing shroud (12).
8. a kind of screw conveyor according to claim 7, it is characterised in that: be additionally provided on the feed inlet (4) with into
The capping (13) that material mouth (4) is threadedly coupled, feed inlet (4) side is additionally provided with the hair dryer (14) being connected to feed inlet (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821030504.8U CN208775673U (en) | 2018-06-29 | 2018-06-29 | A kind of screw conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821030504.8U CN208775673U (en) | 2018-06-29 | 2018-06-29 | A kind of screw conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208775673U true CN208775673U (en) | 2019-04-23 |
Family
ID=66153082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821030504.8U Expired - Fee Related CN208775673U (en) | 2018-06-29 | 2018-06-29 | A kind of screw conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208775673U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111377199A (en) * | 2020-03-25 | 2020-07-07 | 张媛媛 | Spiral fodder conveyer |
-
2018
- 2018-06-29 CN CN201821030504.8U patent/CN208775673U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111377199A (en) * | 2020-03-25 | 2020-07-07 | 张媛媛 | Spiral fodder conveyer |
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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: 20190423 Termination date: 20200629 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |