CN216181690U - Improved dry-mixed mortar stirring system - Google Patents
Improved dry-mixed mortar stirring system Download PDFInfo
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- CN216181690U CN216181690U CN202122525392.1U CN202122525392U CN216181690U CN 216181690 U CN216181690 U CN 216181690U CN 202122525392 U CN202122525392 U CN 202122525392U CN 216181690 U CN216181690 U CN 216181690U
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Abstract
The utility model discloses an improved dry-mixed mortar stirring system which comprises a storage tank, a support frame, a control box, a feeder, a stirrer, a water tank, a feeding pipe, a valve and a suspension frame object device, wherein the spiral pitch of a feeding spiral blade is set to be 3.8-4.2 cm; the axial lead of the discharging barrel is vertical to the axial lead of the stirring rotating shaft, and the closest distance between the axial lead of the discharging barrel and the axial lead of the stirring rotating shaft is the difference between the outer diameter of the discharging barrel and the outer diameter of the stirring barrel body; the ratio of the outer diameter of the stirring cylinder body to the outer diameter of the lower charging barrel is 1.71: 1-1.73: 1. According to the improved dry-mixed mortar stirring system, the spiral pitch of the feeding spiral blade is set to be 3.8-4.2 cm, so that compared with the spiral pitch of the feeding spiral blade in the existing dry-mixed mortar stirring system, the spiral pitch of the feeding spiral blade is reduced to some extent, and the phenomenon of uneven feeding is not easy to occur in the feeding cylinder body and the discharging cylinder when dry-mixed sand materials are fed; due to the arrangement of eccentricity and outer diameter ratio between the lower charging barrel and the stirring barrel, dry-mixed sand in the lower charging barrel is prevented from directly falling onto the stirring rotating shaft in the stirring barrel.
Description
Technical Field
The utility model relates to dry-mixed mortar stirring equipment, in particular to an improved dry-mixed mortar stirring system.
Background
The existing suspension type dry-mixed mortar stirring system with the automatic cleaning function is shown in figure 1 in detail, and generally comprises a storage tank, a support frame, a control box, a feeder, a stirrer, a water tank, a feeding pipe, a valve, a suspension frame and other object devices, wherein the feeder comprises a feeding barrel, a feeding rotating shaft, a discharging barrel and the like, a feeding helical blade is arranged on the feeding rotating shaft, the stirrer comprises a stirring barrel and a stirring rotating shaft, a stirring water inlet and a cleaning water inlet are formed in the stirring barrel, a stirring blade rod is arranged on the stirring rotating shaft, the feeding rotating shaft is parallel to the stirring rotating shaft, the axial lead of the discharging barrel is vertically intersected with the axial lead of the feeding rotating shaft and the axial lead of the stirring rotating shaft respectively, and the helical pitch of the feeding helical blade in the system is about 6 cm. However, in the practical use process of this type of dry-mixed mortar stirring system, the phenomenon of uneven feeding often occurs in the feeding cylinder and the discharging cylinder during feeding, and because the dry-mixed sand material in the discharging cylinder can directly fall onto the stirring rotating shaft in the stirring cylinder, the phenomenon of uneven wetting and drying sometimes occurs in the stirring cylinder during stirring, and the phenomenon of material returning and water returning sometimes occurs in the discharging cylinder during stirring or cleaning. In addition, the dry-mixed mortar stirring system of the type also has the problem that the stirring cylinder body and the stirring blade rod are greatly worn.
Therefore, the defects of the prior art are overcome, the phenomenon of uneven feeding in the feeding barrel is reduced, and the dry-mixed sand in the feeding barrel is prevented from directly falling onto the stirring rotating shaft in the stirring barrel, so that the phenomenon of uneven wetting and drying in the stirring barrel during stirring is caused, and the phenomenon of material returning and water returning in the feeding barrel during stirring or cleaning is necessary.
Disclosure of Invention
The utility model aims to provide an improved dry-mixed mortar stirring system to overcome the defects of the conventional dry-mixed mortar stirring system.
In order to achieve the purpose, the utility model adopts the technical scheme that: an improved dry-mixed mortar stirring system comprises a storage tank, a support frame, a control box, a feeder, a stirrer, a water tank, a feeding pipe, a valve and a suspension frame object device, wherein the feeder comprises a feeding cylinder, a feeding rotating shaft and a discharging cylinder, a feeding spiral blade is arranged on the feeding rotating shaft, the stirrer comprises a stirring cylinder and a stirring rotating shaft, a stirring water inlet and a cleaning water inlet are formed in the stirring cylinder, a stirring blade rod is arranged on the stirring rotating shaft, the feeding rotating shaft is parallel to the stirring rotating shaft, the axial lead of the discharging cylinder is vertically intersected with the axial lead of the feeding rotating shaft, and the spiral pitch of the feeding spiral blade is set to be 3.8-4.2 cm; the cross section area of the discharging barrel is larger than that of the feeding barrel, the cross section area of the discharging barrel is smaller than that of the stirring barrel, the axial lead of the discharging barrel is perpendicular to the axial lead of the stirring rotating shaft, and the closest distance between the axial lead of the discharging barrel and the axial lead of the stirring rotating shaft is the difference between the outer diameter of the discharging barrel and the outer diameter of the stirring barrel; the ratio of the outer diameter of the stirring cylinder to the outer diameter of the lower charging barrel is 1.71: 1-1.73: 1; the distance between the top of the stirring blade rod and the inner wall of the stirring cylinder body is set to be 3-5 mm.
Preferably, the pitch of the feeding helical blade is 4.0 cm.
Preferably, the ratio of the outer diameter of the stirring cylinder body to the outer diameter of the lower charging barrel is 1.72: 1.
Preferably, the distance between the top of the stirring blade rod and the inner wall of the stirring cylinder body is set to be 3.5 mm.
Further, the distances between the axial lead of the feeding cylinder and the stirring water inlet and the distances between the axial lead of the feeding cylinder and the washing water inlet are the same, and the connecting line between the stirring water inlet and the washing water inlet is parallel to the axial lead of the stirring rotating shaft.
Compared with the prior art, the utility model has the beneficial effects that: according to the improved dry-mixed mortar stirring system, the spiral pitch of the feeding spiral blade is set to be 3.8-4.2 cm, so that compared with the spiral pitch of the feeding spiral blade in the existing dry-mixed mortar stirring system, the spiral pitch of the feeding spiral blade is reduced to some extent, and the phenomenon of uneven feeding is not easy to occur in the feeding cylinder body and the discharging cylinder when dry-mixed sand materials are fed; due to the arrangement of eccentricity and outer diameter ratio between the feeding barrel and the stirring barrel, dry-mixed sand in the feeding barrel is prevented from directly falling onto a stirring rotating shaft in the stirring barrel, so that uneven wetting and drying phenomena are caused in the stirring barrel during stirring, and material returning and water returning phenomena are caused in the feeding barrel during stirring or cleaning. In addition, because the distance of the top of stirring vane pole apart from the inner wall of stirring barrel sets up to 3 ~ 5mm, consequently reduced stirring barrel and stirring vane pole wear.
Drawings
FIG. 1 is a schematic structural diagram of a conventional dry-mixed mortar stirring system;
FIG. 2 is a schematic structural view of a feeding barrel and a stirring barrel in the present invention;
FIG. 3 is a schematic view of the structure of FIG. 2;
FIG. 4 is a schematic cross-sectional view of a feed cylinder according to the present invention;
reference numbers in the figures: 100. a material storage tank; 200. a support frame; 300. a control box; 400. a feeder; 410. a feed cylinder; 420. a feeding rotating shaft; 421. a feed screw blade; 430. feeding the material barrel; 431. cleaning the inspection cover; 500. a blender; 510. a mixing cylinder; 511. a stirring water inlet; 512. a wash water inlet; 520. a stirring rotating shaft; 521. stirring blade rods; 600. a water tank; 700. a feed pipe; 800. a valve; 900. a suspension bracket.
Detailed Description
The utility model will be further explained with reference to the drawings.
Referring to fig. 1 to 4, the dry-mixed mortar stirring system of the present invention includes a storage tank 100, a support frame 200, a control box 300, a feeder 400, a stirrer 500, a water tank 600, a feeding pipe 700, a valve 800 and a suspension frame 900, wherein the feeder 400 includes a feeding cylinder 410, a feeding rotating shaft 420 and a discharging cylinder 430, a feeding helical blade 421 is disposed on the feeding rotating shaft 420, the stirrer 500 includes a stirring cylinder 510 and a stirring rotating shaft 520, a stirring water inlet 511 and a cleaning water inlet 512 are disposed on the stirring cylinder 510, a stirring blade lever 521 is disposed on the stirring rotating shaft 520, wherein the feeding rotating shaft 420 is parallel to the stirring rotating shaft 520, the axial line of the discharging cylinder 430 is vertically intersected with the axial line of the feeding rotating shaft 420, and the pitch of the feeding helical blade 421 is 4.0 cm; the cross-sectional area of the feeding cylinder 430 is larger than that of the feeding cylinder 410, the cross-sectional area of the feeding cylinder 430 is smaller than that of the stirring cylinder 510, the axial line of the feeding cylinder 430 is perpendicular to the axial line of the stirring rotating shaft 520, and the closest distance between the axial line of the feeding cylinder 430 and the axial line of the stirring rotating shaft 520 is the difference between the outer diameter of the feeding cylinder 430 and the outer diameter of the stirring cylinder 510; the ratio of the outer diameter of the stirring cylinder body 510 to the outer diameter of the blanking cylinder 430 is 1.72: 1; the distance from the top of the stirring blade rod 521 to the inner wall of the stirring cylinder 510 is set to be 3.5 mm.
The axial line of the lower charging barrel 430 is the same as the distance between the stirring water inlet 511 and the washing water inlet 512, and the connecting line between the stirring water inlet 511 and the washing water inlet 512 is parallel to the axial line of the stirring rotating shaft 520.
In the actual use process, the spiral pitch of the feeding spiral blade 421 is set to be 3.8-4.2 cm, so that uneven feeding is not easy to occur in the feeding cylinder 410 and the discharging cylinder 430 when dry-mixed sand is fed; due to the arrangement of the eccentricity and the outer diameter ratio between the feeding barrel 430 and the stirring cylinder 510, the dry-mixed sand in the feeding barrel 430 is prevented from directly falling onto the stirring rotating shaft 520 in the stirring cylinder 510, so that the phenomenon of uneven wetting and drying in the stirring cylinder 510 during stirring and the phenomenon of material returning and water returning in the feeding barrel 430 during stirring or cleaning are avoided. In addition, the distance between the top of the stirring blade rod 521 and the inner wall of the stirring cylinder 510 is set to be 3-5 mm, so that the abrasion of the stirring cylinder and the stirring blade rod is reduced.
Claims (5)
1. The utility model provides an improved dry-mixed mortar mixing system, it includes storage tank, support frame, control box, batcher, mixer, water tank, inlet pipe, valve and mounted frame article equipment, the batcher includes feed barrel, feed pivot and lower feed cylinder, is provided with feed helical blade in the feed pivot, the mixer includes the stirring barrel and stirs the pivot, is provided with stirring water entry and washs the water inlet on the stirring barrel, is provided with the stirring leaf pole in the stirring pivot, and wherein the feed pivot is parallel with the stirring pivot, and its axial lead of lower feed cylinder intersects perpendicularly with the axial lead of feed pivot, its characterized in that: the spiral pitch of the feeding spiral blade is set to be 3.8-4.2 cm; the cross section area of the discharging barrel is larger than that of the feeding barrel, the cross section area of the discharging barrel is smaller than that of the stirring barrel, the axial lead of the discharging barrel is perpendicular to the axial lead of the stirring rotating shaft, and the closest distance between the axial lead of the discharging barrel and the axial lead of the stirring rotating shaft is the difference between the outer diameter of the discharging barrel and the outer diameter of the stirring barrel; the ratio of the outer diameter of the stirring cylinder to the outer diameter of the lower charging barrel is 1.71: 1-1.73: 1; the distance between the top of the stirring blade rod and the inner wall of the stirring cylinder body is set to be 3-5 mm.
2. An improved dry mixed mortar mixing system according to claim 1, wherein: the spiral pitch of the feeding spiral blade is 4.0 cm.
3. An improved dry mixed mortar mixing system according to claim 1, wherein: the ratio of the outer diameter of the stirring cylinder body to the outer diameter of the feeding barrel is 1.72: 1.
4. An improved dry mixed mortar mixing system according to claim 1, wherein: the distance between the top of the stirring blade rod and the inner wall of the stirring cylinder body is set to be 3.5 mm.
5. An improved dry mixed mortar mixing system according to claim 1, wherein: the distances between the axial lead of the feeding barrel and the stirring water inlet and between the axial lead of the stirring water inlet and the axial lead of the cleaning water inlet are the same, and the connecting line between the stirring water inlet and the cleaning water inlet is parallel to the axial lead of the stirring rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122525392.1U CN216181690U (en) | 2021-10-20 | 2021-10-20 | Improved dry-mixed mortar stirring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122525392.1U CN216181690U (en) | 2021-10-20 | 2021-10-20 | Improved dry-mixed mortar stirring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216181690U true CN216181690U (en) | 2022-04-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122525392.1U Active CN216181690U (en) | 2021-10-20 | 2021-10-20 | Improved dry-mixed mortar stirring system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216181690U (en) |
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2021
- 2021-10-20 CN CN202122525392.1U patent/CN216181690U/en active Active
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