CN214394791U - High-efficient environmental protection concrete mixing device - Google Patents
High-efficient environmental protection concrete mixing device Download PDFInfo
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- CN214394791U CN214394791U CN202023216491.3U CN202023216491U CN214394791U CN 214394791 U CN214394791 U CN 214394791U CN 202023216491 U CN202023216491 U CN 202023216491U CN 214394791 U CN214394791 U CN 214394791U
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- rotary drum
- stirring rod
- motor
- bottom plate
- plate
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- Mixers Of The Rotary Stirring Type (AREA)
- Accessories For Mixers (AREA)
Abstract
The utility model discloses a high-efficiency environment-friendly concrete stirring device, which comprises a bottom plate, a rotary drum and two supporting plates; the rotary drum is provided with a feed pipe, the rotary drum is provided with at least one discharge pipe, and the feed pipe and the discharge pipe are both provided with valves; gear components are arranged at two ends of the rotary drum; the gear assembly comprises a large gear ring and two small gears; the two pinions are respectively arranged on two sides of the rotary drum; a first motor and a second motor are arranged on one side of the supporting plate, which is far away from the rotary drum; the first motor is fixed on the bottom plate, and an output shaft of the first motor passes through the support plate to be connected with a central shaft of one pinion in the gear assembly close to the support plate; a horizontal hollow stirring rod is arranged at the central part of the rotary drum, and a plurality of water spray holes are formed in the stirring rod; the two ends of the stirring rod extend out of the rotary drum and penetrate through the supporting plate; one end of the stirring rod is connected with the second motor, and the other end of the stirring rod is communicated with an external pressure water source; the stirring rod is provided with a stirring component and a scraping component.
Description
Technical Field
The utility model relates to a building engineering technical field especially relates to a high-efficient environmental protection concrete mixing device.
Background
Concrete is a common building material and is formed by mixing sand, a cementing material and slurry, and the concrete needs to be stirred by a stirring device so as to uniformly mix all components in the concrete. The concrete mixer mainly comprises a mixing cylinder, a feeding and discharging mechanism, a water supply system, a prime motor, a transmission mechanism, a frame, a supporting device and the like.
The stirring effect of the stirring device under the general condition of the existing concrete stirrer is not ideal, all components in the concrete are difficult to be uniformly mixed by the rotary stirring of the stirrer, and the concrete is easily accumulated below the shell because the shell of the device is not moved, so that the whole effect is poor.
And because the dust pollution is larger when the concrete raw material is stirred, the waste of the raw material is caused, the environment is damaged, and the working environment of workers is seriously influenced.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model aims to provide a high-efficient environmental protection concrete mixing device.
In order to achieve the purpose, the utility model is realized by the following technical proposal,
the utility model provides a high-efficient environmental protection concrete mixing device which characterized in that: comprises a bottom plate, a rotary drum arranged on the bottom plate, and two support plates which are positioned at two sides of the rotary drum and are vertical to the bottom plate; the rotary drum is provided with a feeding pipe, one side of the rotary drum corresponding to the feeding pipe is provided with at least one discharging pipe, and the feeding pipe and the discharging pipe are both provided with valves; the left end and the right end of the rotary drum are provided with gear assemblies; the gear assembly comprises a large gear ring fixedly sleeved on the rotary drum and two small gears which are arranged on the bottom plate through a bearing seat and are meshed with the large gear ring; the two pinions are respectively arranged on the front side and the rear side of the rotary drum; a first motor and a second motor are arranged on one side, away from the rotary drum, of the left supporting plate; the first motor is fixed on the bottom plate, and an output shaft of the first motor passes through the support plate to be connected with a central shaft of one pinion in the gear assembly close to the support plate; a horizontal hollow stirring rod is arranged at the central part of the rotary drum, and a plurality of water spray holes are formed in the stirring rod; the two ends of the stirring rod extend out of the rotary drum and penetrate through the supporting plate, and the stirring rod is rotatably connected with the rotary drum and the supporting plate; one end of the stirring rod is connected with an output shaft of a second motor fixed on the supporting plate, and the other end of the stirring rod is communicated with an external pressure water source; and the part of the stirring rod positioned in the rotary drum is provided with a stirring component and a scraping component.
Furthermore, funnel-shaped baffle plates for separating materials are respectively fixed at the left end and the right end inside the rotary drum, and the baffle plates are fixed on the inner wall of the rotary drum and are coaxially arranged with the rotary drum; the large end of the separation baffle faces the material turning assembly, and the stirring rod penetrates through the center of the separation baffle.
Furthermore, the material turning assembly comprises a plurality of connecting rods arranged on the stirring rod and four material turning plates arranged at the other ends of the connecting rods and used for turning materials; the four material turning plates are arranged around the stirring rod at intervals of 90 degrees.
Further, the scraping assembly comprises two fixing rods and a scraping plate fixed on the fixing rods; the fixed rod is fixedly connected to the stirring rod; the scraper is perpendicular to the side wall of the rotary drum and is abutted against the side wall of the rotary drum and the baffle.
Further, a support assembly is arranged in the middle of the rotary drum; the support assembly comprises a rolling ring fixedly sleeved in the middle of the rotary drum and two rollers arranged on the bottom plate through a bearing seat and used for supporting the rolling ring; the rollers are symmetrically distributed on the front side and the rear side of the rotary drum; and two limiting rings used for limiting the rolling ring to shake left and right are arranged on the left side and the right side of the rolling ring on the side face of the roller.
The utility model has the advantages that:
1. the utility model is provided with the gear component to drive the rotary drum to rotate, so that the materials in the rotary drum can be uniformly stirred, and the material stirring effect is better when the material turning component and the scraping component are arranged to drive the materials to turn over and mix by the material turning component; and be provided with and scrape the material subassembly, can prevent effectively that the adhesion concrete from causing the waste of material on the lateral wall of rotary drum.
2. The utility model discloses be provided with supporting component, it is more firm when can making the rotary drum rotate, alleviateed the pressure of backup pad effectively, stability is stronger when making the device rotate, and is safer.
3. The utility model discloses a set up the hole for water spraying on the puddler and be convenient for have evenly to spray water to the concrete, can effectively prevent the raise dust, can make the stirring more even high-efficient again.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view of FIG. 1;
FIG. 3 is a schematic view of the structure of the present invention in the direction A-A;
FIG. 4 is a schematic view of the structure of the present invention in the direction B-B;
reference numerals: 1-a rotating drum; 2-a bottom plate; 3-rolling a ring; 4-big gear ring; 5-feeding pipe; 6-baffle plate; 7-material turning plate; 8-a stirring rod; 9-a connecting rod; 10-a second motor; 11-a first electric machine; 12-a pinion gear; 13-a discharge pipe; 14-a valve; 15-a roller; 16-a stop collar; 17-a support plate; 18-a fixation rod; 19-a scraper; 20-water spray hole.
Detailed Description
The technical solution of the present invention will be further described with reference to the accompanying drawings and examples.
An efficient environment-friendly concrete stirring device comprises a bottom plate 2, a rotary drum 1 arranged on the bottom plate 2, and two supporting plates 17 which are positioned at two sides of the rotary drum 1 and are vertical to the bottom plate 2; a feeding pipe 5 is arranged on the rotary drum 1, at least one discharging pipe 13 is arranged on one side of the rotary drum 1 corresponding to the feeding pipe 5, and valves 14 are arranged on the feeding pipe 5 and the discharging pipe 13; funnel-shaped baffle plates 6 for separating materials are respectively fixed at the left end and the right end inside the rotary drum 1, and the baffle plates 6 are fixed on the inner wall of the rotary drum 1 and are coaxially arranged with the rotary drum 1; the large end of the baffle 6 faces the stirring assembly, and the stirring rod 8 penetrates through the center of the baffle 6. The baffle is arranged to prevent dead angles of materials from accumulating easily in the rotary drum, so that the materials can slide to the discharge pipe along the baffle.
Two ends of the rotary drum 1 are provided with gear assemblies; the gear assembly comprises a large gear ring 4 fixedly sleeved on the rotary drum 1 and two small gears 12 which are arranged on the bottom plate 2 through bearing seats and are meshed with the large gear ring 4; the two pinions 12 are respectively arranged at the front side and the rear side of the rotary drum 1; a first motor 11 and a second motor 10 are arranged on one side of the left supporting plate 17 away from the rotary drum 1; the first motor 11 is fixed on the bottom plate 2, and the output shaft of the first motor 11 passes through the support plate 17 to be connected with the central shaft of one pinion 12 in the gear assembly close to the support plate; a horizontal hollow stirring rod 8 is arranged at the central part of the rotary drum 1, and a plurality of water spraying holes 20 are formed in the stirring rod 8; the two ends of the stirring rod 8 extend out of the rotary drum 1 and penetrate through the supporting plate 17, and the stirring rod 8 is rotatably connected with the rotary drum 1 and the supporting plate 17; one end of the stirring rod 8 is connected with an output shaft of a second motor 10 fixed on the supporting plate 17, and the other end of the stirring rod is communicated with an external pressure water source; the stirring rod 8 is provided with a stirring assembly and a scraping assembly on the part positioned in the rotary drum 1. The rotating directions of the first motor and the second motor can be set to be the same, so that the rotating direction of the rotary drum is opposite to the rotating direction of the stirring rod, and the materials in the rotary drum can be stirred more uniformly.
The material turning assembly comprises a plurality of connecting rods 9 arranged on the stirring rod 8 and four material turning plates 7 arranged at the other ends of the connecting rods 9 and used for turning materials; the material turning plates 7 are arranged around the stirring rod 8 at intervals of 90 degrees. After the material is lifted by the material overturning plate, the material falls from the high place and is provided with the connecting rod, so that the material can be prevented from being accumulated on the material overturning plate. The scraping component comprises two fixing rods 18 and a scraper 19 fixed on the fixing rods 18; the fixed rod 18 is fixedly connected to the stirring rod 8; the scraper 19 is perpendicular to the side wall of the drum 1, and the edge thereof is respectively abutted against the side wall of the drum 1 and the baffle 6.
The middle of the rotary drum 1 is also provided with a support assembly; the supporting assembly comprises a rolling ring 3 fixedly sleeved in the middle of the rotary drum 1 and two rollers 15 arranged on the bottom plate 2 through bearing seats and used for supporting the rolling ring 3; the rollers 15 are symmetrically distributed on the front side and the rear side of the rotary drum 1; and two limiting rings 16 for limiting the left and right shaking of the rolling ring 3 are arranged on the left and right sides of the rolling ring 3 on the side surface of the roller 15. Set up supporting component, can reduce the pressure of backup pad effectively, it is more firm when making the rotary drum rotate simultaneously, set up the spacing ring and can prevent effectively that the rotary drum from taking place to rock when rotating.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. The utility model provides a high-efficient environmental protection concrete mixing device which characterized in that: comprises a bottom plate (2), a rotary drum (1) arranged on the bottom plate (2), and two support plates (17) which are positioned at two sides of the rotary drum (1) and are vertical to the bottom plate (2); a feeding pipe (5) is arranged on the rotary drum (1), at least one discharging pipe (13) is arranged on one side of the rotary drum (1) corresponding to the feeding pipe (5), and valves (14) are arranged on the feeding pipe (5) and the discharging pipe (13); gear assemblies are arranged at the left end and the right end of the rotary drum (1); the gear assembly comprises a large gear ring (4) fixedly sleeved on the rotary drum (1) and two small gears (12) which are arranged on the bottom plate (2) through bearing seats and meshed with the large gear ring (4); the two pinions (12) are respectively arranged at the front side and the rear side of the rotary drum (1); a first motor (11) and a second motor (10) are arranged on one side, away from the rotary drum (1), of the left supporting plate (17); the first motor (11) is fixed on the bottom plate (2), and an output shaft of the first motor (11) passes through the support plate (17) to be connected with a central shaft of one pinion (12) in the gear assembly close to the support plate; a horizontal hollow stirring rod (8) is arranged at the central part of the rotary drum (1), and a plurality of water spraying holes (20) are formed in the stirring rod (8); the two ends of the stirring rod (8) extend out of the rotary drum (1) and penetrate through the supporting plate (17), and the stirring rod (8) is rotatably connected with the rotary drum (1) and the supporting plate (17); one end of the stirring rod (8) is connected with an output shaft of a second motor (10) fixed on the supporting plate (17), and the other end of the stirring rod is communicated with an external pressure water source; the stirring rod (8) is provided with a stirring component and a scraping component on the part positioned in the rotary drum (1).
2. The efficient and environment-friendly concrete mixing device as recited in claim 1, wherein: funnel-shaped baffle plates (6) for separating materials are respectively fixed at the left end and the right end inside the rotary drum (1), and the baffle plates (6) are fixed on the inner wall of the rotary drum (1) and are coaxially arranged with the rotary drum (1); the large end of the separation baffle (6) faces the material turning assembly, and the stirring rod (8) penetrates through the center of the separation baffle (6).
3. The efficient and environment-friendly concrete mixing device as recited in claim 2, wherein: the material turning assembly comprises a plurality of connecting rods (9) arranged on the stirring rod (8) and four material turning plates (7) arranged at the other ends of the connecting rods (9) and used for turning materials; the four material turning plates (7) are arranged around the stirring rod (8) at intervals of 90 degrees.
4. The efficient and environment-friendly concrete mixing device as recited in claim 2, wherein: the scraping component comprises two fixing rods (18) and a scraping plate (19) fixed on the fixing rods (18); the fixed rod (18) is fixedly connected to the stirring rod (8); the scraper (19) is perpendicular to the side wall of the rotating drum (1), and is abutted against the side wall of the rotating drum (1) and the baffle (6).
5. The efficient and environment-friendly concrete mixing device as recited in claim 1, wherein: the middle of the rotary drum (1) is also provided with a supporting component; the supporting assembly comprises a rolling ring (3) fixedly sleeved at the middle part of the rotary drum (1) and two rollers (15) arranged on the bottom plate (2) through bearing seats and used for supporting the rolling ring (3); the rollers (15) are symmetrically distributed on the front side and the rear side of the rotary drum (1); and two limiting rings (16) used for limiting the rolling ring (3) to shake left and right are arranged on the left and right sides of the rolling ring (3) on the side surface of the roller (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023216491.3U CN214394791U (en) | 2020-12-28 | 2020-12-28 | High-efficient environmental protection concrete mixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023216491.3U CN214394791U (en) | 2020-12-28 | 2020-12-28 | High-efficient environmental protection concrete mixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214394791U true CN214394791U (en) | 2021-10-15 |
Family
ID=78042718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023216491.3U Active CN214394791U (en) | 2020-12-28 | 2020-12-28 | High-efficient environmental protection concrete mixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214394791U (en) |
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2020
- 2020-12-28 CN CN202023216491.3U patent/CN214394791U/en active Active
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