CN107962669A - A kind of screw rod for the stirring of tunnel brick raw material - Google Patents
A kind of screw rod for the stirring of tunnel brick raw material Download PDFInfo
- Publication number
- CN107962669A CN107962669A CN201711343351.2A CN201711343351A CN107962669A CN 107962669 A CN107962669 A CN 107962669A CN 201711343351 A CN201711343351 A CN 201711343351A CN 107962669 A CN107962669 A CN 107962669A
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- CN
- China
- Prior art keywords
- screw rod
- screw
- connector
- raw material
- helical blade
- 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
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C3/00—Apparatus or methods for mixing clay with other substances
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C7/00—Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture
- B28C7/14—Supply means incorporated in, or mounted on, mixers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C7/00—Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture
- B28C7/16—Discharge means, e.g. with intermediate storage of fresh concrete
- B28C7/162—Discharge means, e.g. with intermediate storage of fresh concrete by means of conveyors, other than those comprising skips or containers, e.g. endless belts, screws, air under pressure
- B28C7/167—Discharge means, e.g. with intermediate storage of fresh concrete by means of conveyors, other than those comprising skips or containers, e.g. endless belts, screws, air under pressure by means of a screw conveyor
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- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The present invention relates to the stock stirring device field of tunnel brick, and in particular to a kind of screw rod for the stirring of tunnel brick raw material, including mixing drum and the first screw rod, the second screw rod and the 3rd screw rod；The left end of mixing drum is provided with feed hopper, and the right end of mixing drum is provided with discharge nozzle；First screw rod is installed on the left end of mixing drum, is provided with the first helical blade on the first screw rod, the right end of the first screw rod is provided with the first screw hole；The left end of second screw rod is provided with the first connector, second screw rod right end is provided with the second connector to match with the first screw hole, the second helical blade is provided with second screw rod, being screwed between the second screw rod and the first screw rod by the first connector with the first screw hole is connected；The left end of 3rd screw rod is provided with the second screw hole to match with the second connector, and the 3rd helical blade is provided with the 3rd screw rod, more convenient by the connection that is screwed between the second connector and the second screw hole, stirring operation between the 3rd screw rod and the second screw rod.
Description
Technical field
The present invention relates to the stock stirring device field of tunnel brick, and in particular to a kind of screw rod for the stirring of tunnel brick raw material.
Background technology
Currently, in terms of the production of tunnel brick, it usually needs be stirred mixing to the material powder of tunnel brick, make raw material
It is uniformly mixed, raw material and other dispensings is then prepared by mixing into slurry, so as to be prepared into tunnel brick structure.Existing tunnel brick
Raw material agitating mode mainly has helical screw agitator mode and agitating shaft agitating mode.
However, existing helical screw agitator device, during specifically used, there are the following problems：On the one hand, existing screw rod
In whipping process, single auger can only be carried out, effect is poor in terms of the mixing and grinding to tunnel brick raw material；Separately
On the one hand, it is overall structure form, it is necessary to during the grinding performance of high screw rod that existing tunnel brick raw material agitating screw is most, is used
Pitch change screw rod be the preferable mode of one of which, and on screw rod process variations pitch screw thread or helical blade, its
Process relatively difficult, processing cost is also higher.
Therefore, based on above-mentioned, the present invention provides a kind of screw rod for the stirring of tunnel brick raw material, is deposited with solving the prior art
Deficiency and defect.
The content of the invention
The purpose of the present invention is that：For the above problem that presently, there are, there is provided one kind is used for tunnel brick raw material and stirs
Screw rod, to solve the shortcomings of the prior art and defect.
To achieve these goals, the technical solution adopted by the present invention is：
A kind of screw rod for the stirring of tunnel brick raw material, including mixing drum and the first screw rod, the second screw rod and the 3rd screw rod；
The left end plan vertical of the mixing drum is provided with the feed hopper of funnel shaped, and the right end of mixing drum is provided with for stirring raw material
The discharge nozzle of outflow；First screw rod is installed on the left end of mixing drum, is provided with the first helical blade on the first screw rod, and first
The right end of screw rod is provided with the first screw hole；The left end of second screw rod is provided with the first connector, and the second screw rod right end is set
There is the second connector to match with the first screw hole, the second helical blade, the second screw rod and the first spiral shell are provided with the second screw rod
It is screwed and is connected with the first screw hole by the first connector between bar；The left end of 3rd screw rod is provided with to be connected with second
The second screw hole for matching of head, is provided with the 3rd helical blade on the 3rd screw rod, by the between the 3rd screw rod and the second screw rod
Be screwed connection between two connectors and the second screw hole；The pitch of first helical blade is more than the spiral shell of the second helical blade
Away from the pitch of the second helical blade is more than the pitch of the 3rd helical blade.
One aspect of the present invention adds the tunnel brick powder for needing agitation grinding by feed hopper, by the left end of the first screw rod
Connection driving motor, then by the first screw drive and makes the second screw rod and the 3rd screw rod also rotate together, makes raw material from first
Screw rod region is gradually promoted to the second screw rod region, the 3rd screw rod region helix, finally extrudes raw material from discharge port；Raw material exists
In extrusion, by the pitch change from big to small of the first helical blade and the second helical blade, the 3rd helical blade, make
Tunnel brick powder or particulate material are gradually squeezed and grind in screw rod rotary course, make agitating screw possess stirring it is defeated
While sending function, additionally it is possible to raw material is suitably ground, so as to improve the functional diversity of agitating screw.
On the other hand, agitating screw by the first screw rod, the second screw rod and the 3rd screw rod of different pitch by carrying out spiral shell
Line connects, and alleviates and processes the difficulty of the helical blade of different pitch in same screw rod, while also reduces and add in same screw rod
The cost of the helical blade of work difference pitch；In addition, the connection structure of screw rod of the present invention, makes screw rod connection installation operation and use
It is all more convenient, it is also convenient for the exchange of different pitch screws.
Preferably, the screw diameter of first screw rod, the second screw rod and the 3rd screw rod is equal, the first screw rod, second
The material of screw rod and the 3rd screw rod is two-phase stainless Steel material.
Preferably, the end face of first screw rod, the second screw rod and the 3rd screw rod is smooth surface.
Preferably, the length of first connector and the second connector differs, the first connector and the second connector
Surface is provided with identical trapezoidal thread structure.
Preferably, first screw hole and the second screw hole inner surface are provided with identical trapezoidal internal thread structure, and first
The depth of screw hole is more than the length of the first connector, and the depth of the second screw hole is more than the length of the second connector.
Preferably, the inner wall of the mixing drum is smooth inner wall, and the material of mixing drum is two-phase stainless Steel material.
By adopting the above-described technical solution, the beneficial effects of the invention are as follows：
One aspect of the present invention adds the tunnel brick powder for needing agitation grinding by feed hopper, and the left end of the first screw rod is connected
Motor is driven, then by the first screw drive and the second screw rod and the 3rd screw rod is also rotated together, makes raw material from the first screw rod
Region is gradually promoted to the second screw rod region, the 3rd screw rod region helix, finally extrudes raw material from discharge port；Raw material is being extruded
During, by the pitch change from big to small of the first helical blade and the second helical blade, the 3rd helical blade, make tunnel
Brick powder or particulate material are gradually squeezed and grind in screw rod rotary course, agitating screw is being possessed stirring conveying work(
While energy, additionally it is possible to raw material is suitably ground, so as to improve the functional diversity of agitating screw.
On the other hand, agitating screw by the first screw rod, the second screw rod and the 3rd screw rod of different pitch by carrying out spiral shell
Line connects, and alleviates and processes the difficulty of the helical blade of different pitch in same screw rod, while also reduces and add in same screw rod
The cost of the helical blade of work difference pitch；In addition, the connection structure of screw rod of the present invention, makes screw rod connection installation operation and use
It is all more convenient, it is also convenient for the exchange of different pitch screws.
Brief description of the drawings
Fig. 1 is the structure diagram of the present invention.
In figure：1st, mixing drum；2nd, the first screw rod；3rd, the second screw rod；4th, the 3rd screw rod；5th, discharge nozzle；6th, feed hopper；7th,
One helical blade；8th, the second helical blade；9th, the 3rd helical blade；10th, the first screw hole；11st, the first connector；12nd, the second spiral shell
Hole；13rd, the second connector.
Embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, the technical solution in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
Part of the embodiment of the present invention, instead of all the embodiments, based on the embodiments of the present invention, those of ordinary skill in the art
All other embodiments obtained without creative efforts, belong to the scope of protection of the invention.
Embodiment 1, as shown in Figure 1：
A kind of screw rod for the stirring of tunnel brick raw material, including 1 and first screw rod 2 of mixing drum, the second screw rod 3 and the 3rd spiral shell
Bar 4；The left end plan vertical of the mixing drum 1 is provided with the feed hopper 6 of funnel shaped, and the right end of mixing drum 1, which is provided with, to be used for
Stir the discharge nozzle 5 of raw material outflow；First screw rod 2 is installed on the left end of mixing drum 1, and first is provided with the first screw rod 2
Helical blade 7, the right end of the first screw rod 2 are provided with the first screw hole 10；The left end of second screw rod 3 is provided with the first connector
11,3 right end of the second screw rod is provided with the second connector 13 to match with the first screw hole 10, and second is provided with the second screw rod 3
Helical blade 8, is screwed with the first screw hole 10 by the first connector 11 between the second screw rod 3 and the first screw rod 2 and is connected；Institute
The left end for stating the 3rd screw rod 4 is provided with the second screw hole 12 to match with the second connector 13, and the 3rd is provided with the 3rd screw rod 4
Helical blade 9, passes through the company of being screwed between the second connector 13 and the second screw hole 12 between the 3rd screw rod 4 and the second screw rod 3
Connect；The pitch of first helical blade 7 is more than the pitch of the second helical blade 8, and the pitch of the second helical blade 8 is more than the 3rd
The pitch of helical blade 9.
One aspect of the present invention adds the tunnel brick powder for needing agitation grinding by feed hopper 6, by a left side for the first screw rod 2
End connection driving motor, then the first screw rod 2 is driven and the second screw rod 3 and the 3rd screw rod 4 is also rotated together, make raw material from
First screw rod, 2 region is gradually promoted to 3 region of the second screw rod, 4 region helix of the 3rd screw rod, finally squeezes raw material from discharge port
Go out；Raw material in extrusion, by the first helical blade 7 and the second helical blade 8, the 3rd helical blade 9 pitch from big
To small change, tunnel brick powder or particulate material is gradually squeezed and is ground in screw rod rotary course, make stirring spiral shell
Bar is while possessing stirring conveying function, additionally it is possible to raw material is suitably ground, so that the function of improving agitating screw is more
Sample.
On the other hand, agitating screw is by the way that the first screw rod 2, the second screw rod 3 and the 3rd screw rod 4 of different pitch are carried out
It is threadedly coupled, alleviates and process the difficulty of the helical blade of different pitch in same screw rod, while also reduce in same screw rod
Process the cost of the helical blade of different pitch；In addition, the connection structure of screw rod of the present invention, makes screw rod connection installation operation and makes
With all more convenient, the exchange of different pitch screws is also convenient for.
As the preferred solution of the present embodiment, the screw diameter of first screw rod 2, the second screw rod 3 and the 3rd screw rod 4
Equal, the material of the first screw rod 2, the second screw rod 3 and the 3rd screw rod 4 is two-phase stainless Steel material.
As the preferred solution of the present embodiment, the end face of first screw rod 2, the second screw rod 3 and the 3rd screw rod 4 is
Smooth surface.
As the preferred solution of the present embodiment, the length of 11 and second connector 13 of the first connector differs, and first
The surface of 11 and second connector 13 of connector is provided with identical trapezoidal thread structure.
As the preferred solution of the present embodiment, 10 and second screw hole of the first screw hole, 12 inner surface is provided with identical ladder
Shape internal thread structure, and the depth of the first screw hole 10 is more than the length of the first connector 11, the depth of the second screw hole 12 are more than the
The length of two connectors 13.
As the preferred solution of the present embodiment, the inner wall of the mixing drum 1 is smooth inner wall, and the material of mixing drum 1 is
Two-phase stainless Steel material.
The above description is merely a specific embodiment, but protection scope of the present invention is not limited thereto, any
Those familiar with the art can readily occur in change or replacement in the technical scope of present disclosure, should all contain
Cover within protection scope of the present invention.Therefore, protection scope of the present invention should be subject to scope of the claims.
Claims (6)
- A kind of 1. screw rod for the stirring of tunnel brick raw material, it is characterised in that：Including mixing drum and the first screw rod, the second screw rod And the 3rd screw rod；The left end plan vertical of the mixing drum is provided with the feed hopper of funnel shaped, and the right end of mixing drum is set It is useful for the discharge nozzle of stirring raw material outflow；First screw rod is installed on the left end of mixing drum, and the is provided with the first screw rod One helical blade, the right end of the first screw rod are provided with the first screw hole；The left end of second screw rod is provided with the first connector, the Two screw rod right ends are provided with the second connector to match with the first screw hole, and the second helical blade is provided with the second screw rod, the It is screwed and is connected with the first screw hole by the first connector between two screw rods and the first screw rod；The left end of 3rd screw rod is set The second screw hole to match with the second connector is equipped with, the 3rd helical blade, the 3rd screw rod and second are provided with the 3rd screw rod Pass through the connection that is screwed between the second connector and the second screw hole between screw rod；The pitch of first helical blade is more than the The pitch of two helical blades, the pitch of the second helical blade are more than the pitch of the 3rd helical blade.
- A kind of 2. screw rod for the stirring of tunnel brick raw material as claimed in claim 1, it is characterised in that：First screw rod, The screw diameter of second screw rod and the 3rd screw rod is equal, and the material of the first screw rod, the second screw rod and the 3rd screw rod is two-phase Stainless steel material.
- A kind of 3. screw rod for the stirring of tunnel brick raw material as claimed in claim 1 or 2, it is characterised in that：First spiral shell The end face of bar, the second screw rod and the 3rd screw rod is smooth surface.
- A kind of 4. screw rod for the stirring of tunnel brick raw material as claimed in claim 1, it is characterised in that：First connector Differed with the length of the second connector, the surface of the first connector and the second connector is provided with identical trapezoidal thread structure.
- A kind of 5. screw rod for the stirring of tunnel brick raw material as claimed in claim 1, it is characterised in that：First screw hole with Second screw hole inner surface is provided with identical trapezoidal internal thread structure, and the depth of the first screw hole is more than the length of the first connector Degree, the depth of the second screw hole are more than the length of the second connector.
- A kind of 6. screw rod for the stirring of tunnel brick raw material as claimed in claim 1, it is characterised in that：The mixing drum it is interior Wall is smooth inner wall, and the material of mixing drum is two-phase stainless Steel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711343351.2A CN107962669A (en) | 2017-12-15 | 2017-12-15 | A kind of screw rod for the stirring of tunnel brick raw material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711343351.2A CN107962669A (en) | 2017-12-15 | 2017-12-15 | A kind of screw rod for the stirring of tunnel brick raw material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107962669A true CN107962669A (en) | 2018-04-27 |
Family
ID=61995088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711343351.2A Withdrawn CN107962669A (en) | 2017-12-15 | 2017-12-15 | A kind of screw rod for the stirring of tunnel brick raw material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107962669A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110818313A (en) * | 2019-11-29 | 2020-02-21 | 江苏省苏安能节能建材科技有限公司 | Dry-mixed mortar and preparation method thereof |
| CN110948686A (en) * | 2019-12-13 | 2020-04-03 | 通号建设集团贵州工程有限公司 | Mud agitator is used in construction of building pile foundation |
-
2017
- 2017-12-15 CN CN201711343351.2A patent/CN107962669A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110818313A (en) * | 2019-11-29 | 2020-02-21 | 江苏省苏安能节能建材科技有限公司 | Dry-mixed mortar and preparation method thereof |
| CN110818313B (en) * | 2019-11-29 | 2021-11-30 | 江苏省苏安能节能建材科技有限公司 | Dry-mixed mortar and preparation method thereof |
| CN110948686A (en) * | 2019-12-13 | 2020-04-03 | 通号建设集团贵州工程有限公司 | Mud agitator is used in construction of building pile foundation |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180427 |