CN110271825A - A kind of modified pitch production line charging screw conveyor - Google Patents
A kind of modified pitch production line charging screw conveyor Download PDFInfo
- Publication number
- CN110271825A CN110271825A CN201910453489.0A CN201910453489A CN110271825A CN 110271825 A CN110271825 A CN 110271825A CN 201910453489 A CN201910453489 A CN 201910453489A CN 110271825 A CN110271825 A CN 110271825A
- Authority
- CN
- China
- Prior art keywords
- auger bar
- multistage
- production line
- blade
- bearing
- Prior art date
- Legal status (The legal status 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 status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G33/00—Screw or rotary spiral conveyors
- B65G33/24—Details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G33/00—Screw or rotary spiral conveyors
- B65G33/24—Details
- B65G33/26—Screws
- B65G33/265—Screws with a continuous helical surface
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G33/00—Screw or rotary spiral conveyors
- B65G33/24—Details
- B65G33/32—Adaptations of bearings or couplings for supporting and connecting screws
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G45/00—Lubricating, cleaning, or clearing devices
- B65G45/02—Lubricating devices
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Screw Conveyors (AREA)
Abstract
The invention discloses a kind of modified pitch production line charging screw conveyors, and the bindiny mechanism including blade, the multistage auger bar for transmission and connection multistage auger bar, blade is fixedly connected on multistage auger bar, pass through bindiny mechanism between multistage auger bar and connect；It further include the lubricating structure for lubrication, lubricating structure includes the conduit that can guide lubricant, and lubricant is by that can infiltrate bindiny mechanism after conduit；Blade, multistage auger bar and connection structure are set within outer cylinder, and outer cylinder is less than the diameter for the blade being located at except exit positioned at the diameter of propeller blade in exit at least provided with an outlet for charging.In the present invention, multistage auger bar is connected using multistage auger bar, and using the connector of auxiliary connection, to solve the problems, such as that too long auger bar is easily broken off；Simultaneously in view of the rotation of auger bar depends on bearing, lubricated is carried out to bearing, it is ensured that bearing still continuous lubrication during auger bar rotates.
Description
Technical field
The present invention relates to screw conveyor fields, specifically, being related to a kind of SBS production line charging auger.
Background technique
Modified pitch is to add the outer-penetrating agents such as rubber, resin, high molecular polymer, levigate rubber powder or other fillers
(modifying agent), or take to measures such as pitch mild oxidation processing, so that the performance of pitch or asphalt is improved and is made
Asphalt binder.Modified pitch is during production, it usually needs the transport of progress various additives, auxiliary material, and spiral
Conveyer is a kind of common conveying equipment, and since its conveying capacity is big, good seal performance is high-efficient and be widely used in and change
In the production of property pitch.
Inventors have found that common spiral conveyer often is faced with following problems in the production process of modified pitch, it is first
First since under certain environment, the output of modified pitch is big, therefore it needs the storage in multiple volumes at 50 cubic metres or more
Processing and interim storage are carried out in storehouse, and the transport between multiple storage silos just becomes a problem.Existing spiral conveyer
In, when conveying distance is too long, the length of auger will be corresponding long, but when auger length is too long, which is easier bending, to be become
Shape results even in fracture when serious, such words whole equipment can not just work on, result in waste of resources, and influences work
Progress.
In existing open source literature, disclose a kind of combined type auger, including several concatenated augers, adjacent auger it
Between be equipped with connecting shaft connect with auger boom end, when a wherein auger serious wear, can be changed.Inventor recognizes
For, existing multisection type combined helical conveyer, although having certain use value, during being specific to production,
It is easy to wear in the junction of multistage screw conveyor, and this abrasion can reduce its service life significantly.
In addition, inventor is also believed that existing multisection type screw conveyor still without solving the blade dnockout in charging
The problem of.
Summary of the invention
There is the deficiency for being prone to wear and being easy dnockout for existing multisection type screw conveyor, the present invention is intended to provide
A kind of modified pitch production line charging screw conveyor, can reduce planning inwardly for multistage auger junction, promotes multistage auger
Service life.
The purpose of invention is to provide a kind of modified pitch production line charging screw conveyor.
For achieving the above object, the invention discloses following technical proposals:
A kind of modified pitch production line charging screw conveyor, including blade, for the multistage auger bar of transmission and company
The bindiny mechanism of multistage auger bar is met, blade is fixedly connected on multistage auger bar, connects between multistage auger bar by bindiny mechanism
It connects；Further include the lubricating structure for lubrication, lubricating structure includes the conduit that can guide lubricant, lubricant by conduit it
After can infiltrate bindiny mechanism；
Blade, multistage auger bar and connection structure are set within outer cylinder, and outer cylinder is at least provided with going out for charging
Mouthful, the diameter for the blade being located at except exit is less than positioned at the diameter of propeller blade in exit.
Further, the bindiny mechanism includes connector, bearing and bearing block, is connected between multistage flood dragon bar by connector
It connects, and the end of multistage auger bar and/or connector are fixedly connected with the inner ring of bearing, bearing outer ring connects by the way that bearing block is fixed
Connect outer cylinder.
Further, the connector is one or more of casing, rivet, bolt, welding rod, pin, nail or key.
Further, the inner ring surface of the bearing block forms the mounting surface to install bearing；Bearing block is radially equipped with
For importing lubricant to the inner cavity of bearing block for lubricant passageway and for the lubricant export in the inner cavity by bearing block
Return lubricant passageway.
Further, the bearing block opens up connection for the aperture of lubricant passageway, and the end of the conduit can be embedded in
Aperture.
Further, the bearing is graphite bearing.
Further, the outer cylinder includes multistage, adjacent outer cylinder connection.
Further, the outer cylinder is equipped with the opening for cooperating the conduit.
Further, the lubricating structure further includes the funnelform container for containing lubricant, reservoir conduit.
Further, in the multistage auger bar, the auger bar positioned at both ends is separately connected power source, and power source is synchronous to be turned
It is dynamic.
Operation logic of the invention can be summarized as follows:.
Compared with prior art, the present invention achieve it is following the utility model has the advantages that
(1) in the present invention, multistage auger bar is connected using multistage auger bar, and using the connector of auxiliary connection, thus
Solve the problems, such as that too long auger bar is easily broken off；Simultaneously in view of the rotation of auger bar depends on bearing, bearing is carried out
Lubricated, it is ensured that bearing still continuous lubrication during auger bar rotates.
(2) in the present invention, improvement is made that blade to the material mouth of multistage auger bar, to reduce opening due to material mouth
If blade caused by causing outer cylinder actual diameter sounding to change and the friction between outer cylinder, further extend the service life of blade.
(3) in the present invention, using graphite bearing, in order to which the lubricant being contained in lubricating structure passes through conduit and for profit
Lubrication prescription channel enters in bearing, is lubricated to bearing；Simultaneously because conduit is directly with bearing block for lubricant in the present invention
Channel connection, therefore may be implemented to can be realized by gravity for lubricant for lubricant in real time.
(4) in the present invention, multiple power sources have been used, and rotate synchronously between multiple power sources, has further increased spiral shell
Revolve the conevying efficiency of transporter.
(5) in the present invention, outer cylinder also includes multistage, and when eligible for repair, multi-section combined outer cylinder is also convenient for tearing open
It unloads and repairs.
Detailed description of the invention
The Figure of description for constituting a part of the invention is used to provide further understanding of the present invention, and of the invention shows
Examples and descriptions thereof are used to explain the present invention for meaning property, does not constitute improper limitations of the present invention.
Fig. 1 is 1 outside schematic diagram of embodiment,
Fig. 2 is the cross-sectional view that A-A cutting of the embodiment 1 in Fig. 1 is formed,
Fig. 3 is the enlarged drawing of part A in Fig. 2,
Fig. 4 is the enlarged drawing of part B in Fig. 2.
In figure, the 11, first auger bar, the 12, second auger bar, the 21, first outer cylinder, 211, flange, the 22, second outer cylinder, 23,
Opening, the 31, first blade, the 32, second blade, 41, container, 42, conduit, 5, graphite bearing, 6, bearing block, 7, rod piece, 8, set
Pipe, 9, material inlet, 321, the blade other than aperture position, 322, positioned at the blade of aperture position.
Specific embodiment
It is noted that following detailed description is all illustrative, it is intended to provide further instruction to the present invention.Unless another
It indicates, all technical and scientific terms used herein has usual with general technical staff of the technical field of the invention
The identical meanings of understanding.
It should be noted that term used herein above is merely to describe specific embodiment, and be not intended to restricted root
According to exemplary embodiments of the present invention.As used herein, unless the context clearly indicates otherwise, otherwise singular
Also it is intended to include plural form, additionally, it should be understood that, when in the present specification using term "comprising" and/or " packet
Include " when, indicate existing characteristics, step, operation, device, component and/or their combination.
As described in background, there is the deficiency for being prone to wear and being easy dnockout in existing multisection type screw conveyor,
The screw conveyor the present invention is intended to provide a kind of modified pitch production line feeds can reduce the silent of multistage auger junction
It calculates, promotes the service life of multistage auger, the present invention is further illustrated now in conjunction with the drawings and specific embodiments.
Embodiment 1
FIG. 1 to FIG. 4 is please referred to, embodiment 1 is with specific modified pitch production environment to modified pitch production line charging spiral shell
Rotation conveyer describes in detail.As described in background, in the production of modified pitch, the spiral conveyer of charging
(hereinafter referred to as auger) usually connects multiple pitch storage tanks, therefore auger can be long, in the present embodiment, the totality of auger
Length is more than 20 meters, therefore in the present embodiment, in order to prevent the work of auger distorting stress of itself under this length
With lower sounding torsional deflection, need to consider simultaneously the design of its structure and lubrication.In the present embodiment, modified pitch production line charging spiral shell
Rotation conveyer includes blade, the first auger bar 11, the second auger bar 12, bindiny mechanism, lubricating structure and outer cylinder, and blade is solid respectively
Surely it is connected to the first auger bar 11 and the second auger bar 12, in order to not influence the effect of auger conveying, is connected to the first auger bar
11 and second the end face of blade of auger bar 12 be completely coincident；Pass through connection machine between first auger bar 11 and the second auger bar 12
Structure connection；Lubricating structure includes the conduit 42 that can guide lubricant, and lubricant is by that can infiltrate connection machine after conduit 42
Structure.
The blade, the first auger bar 11, the second auger bar 12 and connection structure are set within outer cylinder, and outer cylinder is at its bottom
Portion also is provided with exporting at the top of it by outlet connection pitch storage tank, outer cylinder, and the diameter of propeller blade positioned at exit, which is less than, to be located at
The diameter of blade except exit.Bottom, top herein is for the first auger bar 11 is in gravity direction.
In the present embodiment, in order to which the outside of the first auger bar 11 and the second auger bar 12 is separately connected 31 He of the first blade
Second blade 32.
The lubricating structure includes a funnelform container 41, the outlet end connecting tube 42 of container 41, in this implementation
It in example, is lubricated using lubricant, lubricant is stored in container 41, and under the effect of gravity, lubricant is arrived by conduit 42
Up to bindiny mechanism.
It needs to explain, in order not to interfere the movement of blade, the conduit of the lubricating structure is can be in outer cylinder
Opening disengaging.Namely the lubrication
The outer cylinder includes multistage, and outer cylinder is the channel that screw conveyor transports material, and material is in outer cylinder along outer cylinder
Axial direction movement, material provides power by the screw of outer cylinder and blade.Therefore when outer cylinder includes multistage, outer cylinder
Sealing it is particularly critical, in the present embodiment, when adjacent outer cylinder connection, use washer to carry out auxiliary seal, it is contemplated that this reality
Apply screw conveyor prevailing traffic in example is the auxiliary material of modified pitch, such as rubber, resin, high molecular polymer, levigate rubber
The outer-penetrating agents such as rubber powder or other fillers (modifying agent), rather than liquid, therefore its seal request is not relatively high, adjacent outer cylinder makes
Flange 211 is carried out with screw thread to connect.
In the present embodiment, outer cylinder includes three sections.
The blade is helical blade, is fitted closely on the inside of the outer ledge and outer cylinder of blade, in order to transport object
Material；And at opening 23, due to there is opening 23, when passing in and out material, the blade edge near opening 23 is easy adhesion
Material, to make material along the edge of blade and the inboard friction of outer cylinder, to the abrasion on the inside of blade or outer cylinder occur
Or the damage of other forms, therefore be located at exit diameter of propeller blade be less than be located at exit except blade radius 1~
10mm will not influence subsequent efficiency of transmission due to being handled for the blade being located at opening 23.
In order to which the first auger bar 11 and the second auger bar 12 are connected, the first auger bar 11 and the second auger bar 12 it
Between be attached by casing 8.In the present embodiment, interference is matched between casing 8 and the first auger bar 11 and the second auger bar 12
It closes, to ensure to protect the stability of connection, can also assist connecting by the mode of welding, by the first auger bar 11 and the second auger
The end that bar 12 is in contact welds together；The effect of connector be reduce due to auger bar it is too long caused by distorting stress.
The bindiny mechanism further includes bearing and bearing block 6, and the end of multistage auger bar and/or connector are fixed and connected
The inner ring of joint bearing.In the course of rotation in view of auger bar, the inside of the inswept outer cylinder in the edge of blade, therefore bearing are driven
It cannot be directly fixed on by bearing block 6 on the inside of outer cylinder.In the present embodiment, the bearing block 6 includes that round part and one end are solid
Surely it is connected to the rod piece 7 of round part, the other end of rod piece 7 can be contacted with outer cylinder, during the rotation of auger bar, rod piece 7
Auger paddle can be followed to rotate together, to provide support force for bearing block 6.
In the present embodiment, for the ease of lubrication, the bearing uses graphite bearing 5, its work of graphite copper sheathing bearing is former
Reason is the oil suction using itself and the process drained the oil to reach self-lubricating principle, and graphite copper sheathing in Rongchang County's is worked under normal circumstances
Heat is generated in journey, so the oil that original inspiration is gone, just discharges oil after being heated, then achievees the purpose that self-lubricating, therefore moisten
The use of lubrication prescription is also necessary.
In order to carry out filling lubricant lubrication to graphite bearing 5, the bearing block 6 opens up connection opening for lubricant passageway
The end in hole, the conduit 42 is embedded in aperture.
Further, the lubricating structure further includes the funnelform container 41 for containing lubricant, and the connection of container 41 is led
Pipe 42.Lubricant is lubricating oil in the present embodiment.
First auger bar 11 and the second auger bar 12 are separately connected motor, and motor rotates synchronously.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (10)
- The screw conveyor 1. a kind of modified pitch production line feeds, including blade, for the multistage auger bar of transmission and connection The bindiny mechanism of multistage auger bar, blade are fixedly connected on multistage auger bar, are connected between multistage auger bar by bindiny mechanism； It further include the lubricating structure for lubrication, lubricating structure includes the conduit that can guide lubricant, and lubricant passes through after conduit Bindiny mechanism can be infiltrated；Blade, multistage auger bar and connection structure are set within outer cylinder, and outer cylinder is at least provided with an outlet for charging, position Diameter of propeller blade in exit is less than the diameter for the blade being located at except exit.
- The screw conveyor 2. modified pitch production line as described in claim 1 feeds, which is characterized in that bindiny mechanism's packet Include connector, bearing and bearing block, connected between multistage flood dragon bar by connector, and the end of multistage auger bar and/or Connector is fixedly connected with the inner ring of bearing, and bearing outer ring is fixedly connected with outer cylinder by bearing block.
- The screw conveyor 3. modified pitch production line as claimed in claim 2 feeds, which is characterized in that the connector is set One or more of pipe, rivet, bolt, welding rod, pin, nail or key.
- The screw conveyor 4. modified pitch production line as claimed in claim 2 feeds, which is characterized in that the bearing block it is interior Anchor ring forms the mounting surface to install bearing；Bearing block is radially equipped with for importing lubricant to the inner cavity of bearing block For lubricant passageway and for returning lubricant passageway, the lateral surface of bearing block derived from the lubricant in the inner cavity by bearing block It is fixedly connected with rod piece.
- The screw conveyor 5. modified pitch production line as claimed in claim 4 feeds, which is characterized in that the bearing block opens up It is connected to the aperture for lubricant passageway, the end of the conduit can be embedded in aperture.
- The screw conveyor 6. modified pitch production line as claimed in claim 2 or 4 feeds, which is characterized in that the bearing is Graphite bearing.
- The screw conveyor 7. modified pitch production line as described in claim 1 feeds, which is characterized in that the outer cylinder includes more Section, adjacent outer cylinder connection.
- The screw conveyor 8. modified pitch production line as described in claim 1 feeds, which is characterized in that the outer cylinder, which is equipped with, to be used In the opening for cooperating the conduit.
- The screw conveyor 9. modified pitch production line as described in claim 1 feeds, which is characterized in that the lubricating structure is also Including the funnelform container for containing lubricant, reservoir conduit.
- The screw conveyor 10. modified pitch production line as described in claim 1 feeds, which is characterized in that the multistage auger In bar, the auger bar positioned at both ends is separately connected power source, and power source rotates synchronously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910453489.0A CN110271825B (en) | 2019-05-28 | 2019-05-28 | Reinforced screw conveyer of modified asphalt production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910453489.0A CN110271825B (en) | 2019-05-28 | 2019-05-28 | Reinforced screw conveyer of modified asphalt production line |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110271825A true CN110271825A (en) | 2019-09-24 |
| CN110271825B CN110271825B (en) | 2022-01-18 |
Family
ID=67960304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910453489.0A Active CN110271825B (en) | 2019-05-28 | 2019-05-28 | Reinforced screw conveyer of modified asphalt production line |
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| Country | Link |
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| CN (1) | CN110271825B (en) |
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