CN210046866U - Be applied to concrete mixing plant's agitating unit - Google Patents
Be applied to concrete mixing plant's agitating unit Download PDFInfo
- Publication number
- CN210046866U CN210046866U CN201920569928.XU CN201920569928U CN210046866U CN 210046866 U CN210046866 U CN 210046866U CN 201920569928 U CN201920569928 U CN 201920569928U CN 210046866 U CN210046866 U CN 210046866U
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- Prior art keywords
- stirring
- rotating shaft
- cylinder
- motor
- mixing plant
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- Expired - Fee Related
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- 238000003756 stirring Methods 0.000 claims abstract description 65
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 8
- 230000000712 assembly Effects 0.000 claims abstract description 4
- 238000000429 assembly Methods 0.000 claims abstract description 4
- 208000004141 microcephaly Diseases 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 239000000428 dust Substances 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 5
- 238000007599 discharging Methods 0.000 abstract description 3
- 239000000463 material Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 239000012257 stirred material Substances 0.000 description 2
- 239000002131 composite material Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Mixers Of The Rotary Stirring Type (AREA)
Abstract
A stirring device applied to a concrete stirring station comprises a stirring cylinder and a cylinder cover; the upper end of the stirring cylinder is provided with a supporting seat, and the upper end of the supporting seat is detachably connected with the cylinder cover; a plurality of filter cylinders are symmetrically arranged on the front side and the rear side below the supporting seat, a gas collection chamber is arranged at the right opening of each filter cylinder, a gas outlet pipe is transversely arranged on the outer side of each mixing cylinder, and a screen is transversely arranged on the lower side of each filter cylinder and the lower side of each gas collection chamber; the left side and the right side of the mixing drum below the screen are respectively provided with a feeding hopper and a water inlet pipe; the center of the bottom of the stirring cylinder is detachably connected with a rotating shaft base, and the outer side wall of the bottom of the stirring cylinder is transversely provided with a discharging pipe; a motor accommodating groove is formed in the upper portion of the cylinder cover, a motor is installed in the motor accommodating groove, and the lower end of a rotating shaft of the motor is rotatably connected with the rotating shaft base; a plurality of groups of stirring assemblies are uniformly arranged on a motor rotating shaft in the stirring cylinder; the utility model has the characteristics of long service life, stirring effect is good, easy dismounting, dust pollution is little etc.
Description
Technical Field
The utility model relates to a concrete processing technology field, concretely relates to be applied to concrete mixing plant's agitating unit.
Background
Concrete is a general name of engineering composite materials formed by binding aggregate into a whole by using a binding material, and a stirring device cannot be separated in the process, and generally consists of a motor, a support frame, a stirring cylinder, a stirring shaft and the like;
the existing stirring device has the following disadvantages:
1. when the stirring rotating shaft is too long, the rotating shaft is easy to be stressed and broken when the stirring rotating shaft is stressed unevenly and shakes in the rotating process;
2. poor stirring effect and low efficiency;
3. the stirring component is inconvenient to replace;
4. a large amount of dust is generated during feeding, and the environment is not protected.
It is therefore desirable to optimize the construction of a mixing plant for application in concrete mixing plants.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the not enough of prior art and providing a be applied to concrete mixing plant's agitating unit, have long service life, stirring effect is good, easy dismounting, characteristics such as dust pollution is little.
The technical scheme of the utility model according to down:
a stirring device applied to a concrete stirring station comprises a stirring cylinder and a cylinder cover which is detachably connected with an opening at the upper end of the stirring cylinder;
a support seat is arranged at the upper end of the mixing drum, a through hole is formed in the center of the support seat, and an opening at the upper end of the support seat is detachably connected with the lower end of the drum cover;
a plurality of filter cylinders are symmetrically arranged on the front side and the rear side below the supporting seat, the filter cylinders are transversely arranged, the right opening of the filter cylinders is communicated with a gas collection chamber arranged on the upper right of an inner cavity of the mixing drum, a gas outlet pipe with one end communicated with the gas collection chamber is transversely arranged on the outer side of the mixing drum, and a screen is transversely arranged on the lower sides of the filter cylinders and the gas collection chamber;
the left side and the right side of the mixing drum below the screen are respectively provided with a feeding hopper and a water inlet pipe;
the center of the bottom of the mixing drum is detachably connected with a rotating shaft base, and the outer side wall of the bottom of the mixing drum is transversely provided with a discharging pipe communicated with the inner cavity of the mixing drum;
a motor accommodating groove is vertically formed in the center of the upper part of the cylinder cover, a motor is installed in the motor accommodating groove, a rotating shaft of the motor sequentially penetrates through the cylinder cover, the through hole, the gap between the front side filter cylinder and the rear side filter cylinder and the screen mesh from top to bottom, and the lower end of the rotating shaft of the motor is rotatably connected with the rotating shaft base;
a plurality of groups of stirring assemblies are uniformly arranged on a motor rotating shaft positioned in the stirring cylinder from top to bottom;
the stirring assembly comprises stirring shafts symmetrically arranged on two sides of the motor rotating shaft and a plurality of blades vertically arranged along the length direction of the stirring shafts, and the stirring shafts and the motor rotating shaft are obliquely arranged.
Furthermore, rings are symmetrically arranged on two sides of the upper end of the barrel cover, and when the barrel cover is detached, the barrel cover can be hung by connecting the lifting machine and the rings.
Further, the through-hole includes consecutive straight hole section and bell mouth section from bottom to top, the cover is "protruding" style of calligraphy and the microcephaly end of cover is the toper, and the microcephaly end of cover from top to bottom inserts the bell mouth section and cooperates with the bell mouth section, and the centering nature of installation between cover and the supporting seat can be guaranteed to the toper structure.
Further, the cover can be dismantled with the supporting seat through a plurality of first bolts that pass the cover from top to bottom and be connected, makes things convenient for the dismouting cover, and then conveniently changes the stirring subassembly.
Further, the bottom center of churn is equipped with the shoulder hole, the pivot base is "protruding" style of calligraphy, the tip end of pivot base from bottom to top inserts the shoulder hole and cooperates with the shoulder hole, the pivot base can be dismantled with the bottom of churn through a plurality of second bolts that pass the pivot base from bottom to top and be connected, makes things convenient for the dismouting.
Furthermore, install the sealing rubber circle between pivot base and the shoulder hole, prevent to stir the in-process and take place to leak.
Furthermore, the big end of the rotating shaft base is provided with a conical part, the lower end of the stepped hole is provided with a conical hole matched with the conical part, the installation is convenient, and the conical hole ensures the centering property of the rotating shaft base during installation.
Furthermore, the small head end of the rotating shaft base is provided with a groove, a bearing is installed in the groove, the lower end of the motor rotating shaft is rotatably connected with the bearing, and the rotating fluency of the motor rotating shaft is ensured through the support of the bearing.
Furthermore, the lower extreme of churn evenly is equipped with a plurality of walking wheels, makes things convenient for the removal of equipment.
The utility model has the advantages that: the supporting seat is arranged at the lower end of the motor rotating shaft, so that the rotating shaft is prevented from shaking and breaking when the rotating shaft is stressed unevenly; due to the supporting function of the supporting seat, the rotating shaft of the motor can extend to the bottom of the stirring barrel, so that the stirring effect and the stirring efficiency are ensured; the stirring shaft and the motor rotating shaft are obliquely arranged, and under the condition that the width of the stirring assembly is the same, the contact area of the stirring shaft and the material to be stirred is increased compared with the condition that the stirring shaft and the motor rotating shaft are obliquely arranged and the stirring shaft and the motor rotating shaft are vertically arranged, so that the stirring efficiency is improved; the motor and the stirring assembly connected with the rotating shaft of the motor are arranged on the cylinder cover, the cylinder cover is detachably connected with the stirring cylinder, and the stirring assembly is replaced and cleaned in a cylinder cover dismounting mode, so that the service life of the equipment is prolonged, and the dismounting efficiency is improved; by arranging the filter cylinder and the screen, dust generated during feeding can be filtered, and dust pollution is reduced; the utility model has the characteristics of long service life, stirring effect is good, easy dismounting, dust pollution is little etc.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view at I of FIG. 1;
fig. 3 is a schematic view of the position arrangement between the motor rotating shaft and the filter cartridge according to the present invention.
Reference numerals: 1. the stirring cylinder comprises a stirring cylinder body, 2, a cylinder cover, 3, a supporting seat, 4, a through hole, 5, a filtering cylinder body, 6, a gas collecting chamber, 7, a gas outlet pipe, 8, a screen mesh, 9, a feeding hopper, 10, a water inlet pipe, 11, a rotating shaft base, 12, a motor accommodating groove, 13, a motor, 14, a stirring assembly, 15, a stirring shaft, 16, blades, 17, a lifting ring, 18, a straight hole section, 19, a conical hole section, 20, a stepped hole, 21, a second bolt, 22, a conical part, 23, a conical hole, 24, a groove, 25, a walking wheel, 26, a first bolt, 27, a sealing rubber ring, 28 and a discharging pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1-3, a mixing device applied to a concrete mixing plant comprises a mixing drum 1 and a drum cover 2 detachably connected with an upper end opening of the mixing drum 1;
a support seat 3 is arranged at the upper end of the mixing drum 1, a through hole 4 is formed in the center of the support seat 3, and an opening at the upper end of the support seat 3 is detachably connected with the lower end of the drum cover 2;
a plurality of filter cylinders 5 are symmetrically arranged on the front side and the rear side below the supporting seat 3, the filter cylinders 5 are fixed on the inner wall of the mixing drum 1 through a support, the filter cylinders 5 are transversely arranged, the right opening of each filter cylinder 5 is communicated with a gas collection chamber 6 arranged on the upper right of the inner cavity of the mixing drum 1, a gas outlet pipe 7 with one end communicated with the gas collection chamber 6 is transversely arranged on the outer side of the mixing drum 1, a draught fan can be connected to the gas outlet pipe 7, negative pressure is generated in the mixing drum, dust is conveniently filtered, and a screen 8 is transversely arranged on the lower sides of the filter cylinders 5 and the gas collection chamber 6;
the left side and the right side of the mixing drum 1 below the screen 8 are respectively provided with a feeding hopper 9 and a water inlet pipe 10, the feeding hopper 9 is a conical feeding hopper 9, and materials are fed into the feeding hopper 9 through a spiral feeder;
the bottom center of the mixing drum 1 is detachably connected with a rotating shaft base 11, the outer side wall of the bottom of the mixing drum 1 is transversely provided with a discharge pipe 27 communicated with the inner cavity of the mixing drum 1, the bottom of the mixing drum 1 is transversely provided with a screw pump, a discharge port of the screw pump is connected with the left end of the discharge pipe 27, and a stirred material can be discharged by connecting the outer pipeline with the other end of the discharge pipe 27;
a motor accommodating groove 12 is vertically formed in the center of the upper portion of the cylinder cover 2, a motor 13 is installed in the motor accommodating groove 12, a rotating shaft of the motor 13 sequentially penetrates through the cylinder cover 2, the through hole 4, a gap between the front side filter cylinder 5 and the rear side filter cylinder 5 and the screen 8 from top to bottom, and the lower end of the rotating shaft of the motor 13 is rotatably connected with a rotating shaft base 11;
a plurality of groups of stirring assemblies 14 are uniformly arranged on a rotating shaft of a motor 13 positioned in the stirring cylinder 1 from top to bottom;
stirring subassembly 14 includes symmetrical arrangement at the (mixing) shaft 15 of motor 13 pivot both sides and along the perpendicular a plurality of blade 16 that sets up of (mixing) shaft 15 length direction, blade 16 is the rectangle and is provided with two blade 16 along (mixing) shaft 15 length direction is perpendicular, the (mixing) shaft 15 is arranged with motor 13 pivot slope, and the connected mode of (mixing) shaft 15 and motor 13 pivot is the welding.
Hanging rings 17 are symmetrically arranged on two sides of the upper end of the cylinder cover 2.
The through hole 4 comprises a straight hole section 18 and a taper hole section 19 which are sequentially connected from bottom to top, the cylinder cover 2 is in an inverted convex shape, the small end of the cylinder cover 2 is in a taper shape, and the small end of the cylinder cover 2 is inserted into the taper hole section 19 from top to bottom and is matched with the taper hole section 19.
The cylinder cover 2 is detachably connected with the supporting seat 3 through a plurality of first bolts 26 penetrating through the cylinder cover 2 from top to bottom.
The bottom center of churn 1 is equipped with shoulder hole 20, pivot base 11 is "protruding" style of calligraphy, the tip end of pivot base 11 from bottom to top inserts shoulder hole 20 and cooperates with shoulder hole 20, pivot base 11 can be dismantled with the bottom of churn 1 through a plurality of second bolts 21 that pass pivot base 11 from bottom to top and be connected.
And a sealing rubber ring 27 is arranged between the rotating shaft base 11 and the stepped hole 20.
The big end of the rotating shaft base 11 is provided with a conical part 22, and the lower end of the stepped hole 20 is provided with a conical hole 23 matched with the conical part 22.
The small end of the rotating shaft base 11 is provided with a groove 24, a bearing is installed in the groove 24, and the lower end of the rotating shaft of the motor 13 is rotatably connected with the bearing.
The lower end of the mixing drum 1 is uniformly provided with a plurality of travelling wheels 25.
The utility model discloses a theory of operation: firstly, materials to be stirred are sent into an upper end opening of a feeding hopper 9 through a spiral feeder, then the materials to be stirred enter an inner cavity of a stirring cylinder 1, meanwhile, water is sent to a water inlet pipe 10 through an external water pump, a motor 13 is started, and a main shaft of the motor 13 drives a stirring assembly 14 to stir a mixture;
after the stirring is finished, the motor 13 is turned off, the spiral feeder is fed out through the discharge port, and the stirred materials are discharged.
The dust generated in the process of feeding is filtered by the screen and the filter cylinder and then is discharged into the atmosphere through the air outlet pipe 7.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (9)
1. A stirring device applied to a concrete stirring station is characterized by comprising a stirring cylinder (1) and a cylinder cover (2) which is detachably connected with an opening at the upper end of the stirring cylinder (1);
a supporting seat (3) is arranged at the upper end of the stirring barrel (1), a through hole (4) is formed in the center of the supporting seat (3), and an opening at the upper end of the supporting seat (3) is detachably connected with the lower end of the barrel cover (2);
a plurality of filter cylinders (5) are symmetrically arranged on the front side and the rear side below the supporting seat (3), the filter cylinders (5) are transversely arranged, the right opening of each filter cylinder is communicated with a gas collection chamber (6) arranged on the upper right of the inner cavity of the mixing drum (1), a gas outlet pipe (7) with one end communicated with the gas collection chamber (6) is transversely arranged on the outer side of the mixing drum (1), and a screen (8) is transversely arranged on the lower side of each filter cylinder (5) and the lower side of each gas collection chamber (6);
the left side and the right side of the mixing drum (1) below the screen (8) are respectively provided with a feeding hopper (9) and a water inlet pipe (10);
a rotating shaft base (11) is detachably connected to the center of the bottom of the mixing drum (1), and a discharge pipe (28) communicated with the inner cavity of the mixing drum (1) is transversely arranged on the outer side wall of the bottom of the mixing drum (1);
a motor accommodating groove (12) is vertically formed in the center of the upper portion of the cylinder cover (2), a motor (13) is installed in the motor accommodating groove (12), a rotating shaft of the motor (13) sequentially penetrates through the cylinder cover (2), the through hole (4), a gap between the front side filter cylinder (5) and the rear side filter cylinder (5) and the screen (8) from top to bottom, and the lower end of the rotating shaft of the motor (13) is rotatably connected with the rotating shaft base (11);
a plurality of groups of stirring assemblies (14) are uniformly arranged on a rotating shaft of a motor (13) positioned in the stirring cylinder (1) from top to bottom;
the stirring assembly (14) comprises stirring shafts (15) which are symmetrically arranged on two sides of a rotating shaft of the motor (13) and a plurality of blades (16) which are vertically arranged along the length direction of the stirring shafts (15), and the stirring shafts (15) and the rotating shaft of the motor (13) are obliquely arranged.
2. A mixing plant as defined in claim 1, applied to a concrete mixing plant, characterized in that: hanging rings (17) are symmetrically arranged on two sides of the upper end of the cylinder cover (2).
3. A mixing plant as defined in claim 1, applied to a concrete mixing plant, characterized in that: through-hole (4) include straight hole section (18) and bell mouth section (19) that link to each other in proper order from bottom to top, cover (2) are down "protruding" style of calligraphy and the microcephaly end of cover (2) is the toper, and the microcephaly end of cover (2) from top to bottom inserts bell mouth section (19) and cooperates with bell mouth section (19).
4. A mixing plant as defined in claim 3, characterised in that: the barrel cover (2) is detachably connected with the supporting seat (3) through a plurality of first bolts (26) penetrating through the barrel cover (2) from top to bottom.
5. A mixing plant as defined in claim 1, applied to a concrete mixing plant, characterized in that: the bottom center of churn (1) is equipped with shoulder hole (20), pivot base (11) are "protruding" style of calligraphy, the tip of pivot base (11) from bottom to top inserts shoulder hole (20) and cooperates with shoulder hole (20), pivot base (11) can be dismantled with the bottom of churn (1) through a plurality of second bolts (21) that pass pivot base (11) from bottom to top and be connected.
6. A mixing plant as defined in claim 5, applied to a concrete mixing plant, characterized in that: and a sealing rubber ring (27) is arranged between the rotating shaft base (11) and the stepped hole (20).
7. A mixing plant as defined in claim 5, applied to a concrete mixing plant, characterized in that: the large-head end of the rotating shaft base (11) is provided with a conical part (22), and the lower end of the stepped hole (20) is provided with a conical hole (23) matched with the conical part (22).
8. A mixing plant as defined in claim 5, applied to a concrete mixing plant, characterized in that: the small end of the rotating shaft base (11) is provided with a groove (24), a bearing is installed in the groove (24), and the lower end of the rotating shaft of the motor (13) is rotatably connected with the bearing.
9. A mixing plant as defined in claim 1, applied to a concrete mixing plant, characterized in that: the lower end of the mixing drum (1) is uniformly provided with a plurality of travelling wheels (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920569928.XU CN210046866U (en) | 2019-04-24 | 2019-04-24 | Be applied to concrete mixing plant's agitating unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920569928.XU CN210046866U (en) | 2019-04-24 | 2019-04-24 | Be applied to concrete mixing plant's agitating unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210046866U true CN210046866U (en) | 2020-02-11 |
Family
ID=69380976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920569928.XU Expired - Fee Related CN210046866U (en) | 2019-04-24 | 2019-04-24 | Be applied to concrete mixing plant's agitating unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210046866U (en) |
-
2019
- 2019-04-24 CN CN201920569928.XU patent/CN210046866U/en not_active Expired - Fee Related
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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: 20200211 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |