CN215463727U - High-efficient type concrete admixture stirring mixing apparatus - Google Patents
High-efficient type concrete admixture stirring mixing apparatus Download PDFInfo
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- CN215463727U CN215463727U CN202121109797.0U CN202121109797U CN215463727U CN 215463727 U CN215463727 U CN 215463727U CN 202121109797 U CN202121109797 U CN 202121109797U CN 215463727 U CN215463727 U CN 215463727U
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- scraper blade
- stirring shaft
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Abstract
The utility model discloses efficient concrete admixture stirring and mixing equipment in the technical field of stirring and mixing equipment, which comprises a base, a lifting unit, a floating mounting seat, a mounting arm, a stirring motor, a stirring shaft and a fixed hinged seat, wherein two groups of stirring rods are arranged on the fixed hinged seat in an array manner, one ends of the two stirring rods in the same group, which are far away from the stirring shaft, are hinged with a scraping plate together, and the scraping plate is driven by an elastic reset unit to move upwards in a natural state. Through the setting of a plurality of puddlers to and move up through elasticity reset unit drive scraper blade, make the scraper blade can support the device container inner wall of admixture raw materials component like this, the stirring blind area has been reduced, and then can promote stirring efficiency, shift up through elasticity reset unit drive scraper blade, make the scraper blade can conflict admixture raw materials component device container inner wall, further promote stirring efficiency, through setting up the lift unit, and then drive puddler and scraper blade can stretch into in the device container of admixture raw materials component.
Description
Technical Field
The utility model relates to the technical field of stirring and mixing equipment, in particular to efficient concrete admixture stirring and mixing equipment.
Background
The concrete admixture is a chemical substance which is added in the process of stirring the concrete, accounts for less than 5 percent of the mass of the cement and can obviously improve the performance of the concrete. The concrete admixture has the characteristics of multiple varieties, small mixing amount, great influence on the performance of concrete, low investment, quick response and obvious technical and economic benefits. With the continuous progress of scientific technology, the additive has been used more and more, and the additive has become the 5 th important component of concrete besides 4 basic components. The admixture has certain improvement effect on the anti-carbonization performance of the concrete, and a certain linear relation exists between the carbonization depth and the porosity of the concrete; the additive has great influence on the frost resistance of the concrete, the concrete doped with the air entraining water reducing agent has better frost resistance, and the single doping of the early strength agent has no improvement effect on the frost resistance of the concrete.
In the processing process, raw material components of the concrete admixture are required to be stirred and mixed, that is, each raw material component is placed in a stirring and mixing device to perform stirring and mixing operation, but the stirring and mixing device at present mainly drives a stirring paddle to rotate by a motor, and the stirring paddle is usually in a fixed structure, that is, a stirring area of the stirring paddle may generate a blind area, thereby causing the reduction of stirring efficiency.
Based on the above, the utility model designs a high-efficiency concrete admixture stirring and mixing device to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a high-efficiency concrete admixture stirring and mixing device, which aims to solve the problem that in the processing process proposed in the background art, raw material components of a concrete admixture are required to be stirred and mixed usually, namely, each raw material component is placed in the stirring and mixing device to be stirred and mixed, but the stirring and mixing device at present mainly drives a stirring paddle to rotate by a motor, and the stirring paddle is usually in a fixed structure, namely, a dead zone can be generated in a stirring area of the stirring paddle, so that the stirring efficiency is reduced.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a high-efficient type concrete admixture stirring mixing apparatus, includes a base, the base top is equipped with a unsteady mount pad through the lift unit, the lift unit is used for the drive to float the vertical removal of mount pad, the horizontal installation has the installation arm on the unsteady mount pad, vertical arrangement has agitator motor on the installation arm, the last drive connection of agitator motor has the (mixing) shaft, the coaxial fixed free bearing that is equipped with of (mixing) shaft lower extreme, two liang of arrays are equipped with two sets of puddlers in pairs along its axial on the fixed free bearing, and same two of a set of the puddler one end of keeping away from the (mixing) shaft articulates jointly has the scraper blade, scraper blade length direction and (mixing) shaft axial direction are parallel, the scraper blade is by its natural state up removal of elasticity resetting unit drive.
Preferably, the lifting unit includes two vertical rigid coupling support columns on the base, two the common rigid coupling in support column upper end has the mounting panel, it is connected with ball screw to rotate jointly between mounting panel and the base, ball screw is driven its rotation by the servo motor who installs on the mounting panel, install screw-nut on the mount pad floats, screw-nut thread suit is on ball screw.
Preferably, the floating installation seat is embedded with a sliding sleeve, and the sliding sleeve is correspondingly sleeved on the two support columns and can freely slide up and down.
Preferably, the elastic reset unit comprises a sliding ring which is sleeved on the stirring shaft and can freely slide up and down, two hinge rods are hinged to the sliding ring along the axial direction of the sliding ring in an array mode, the two hinge rods are respectively hinged to the two stirring rods in a corresponding mode, the sliding ring is located above the fixed hinged support and is provided with an elastic piece between the sliding ring and the fixed hinged support, and the elastic piece elastically abuts against the sliding ring and drives the sliding ring to move upwards.
Preferably, the elastic part is a compression spring sleeved on the stirring shaft, and two ends of the compression spring in the elastic direction elastically abut against the sliding ring and the fixed hinged support respectively.
Compared with the prior art, the utility model has the beneficial effects that: through the setting of a plurality of puddlers to and move up through elasticity reset unit drive scraper blade, make the scraper blade can support the device container inner wall of admixture raw materials component like this, the stirring blind area has been reduced, and then can promote stirring efficiency, shift up through elasticity reset unit drive scraper blade, make the scraper blade can conflict admixture raw materials component device container inner wall, further promote stirring efficiency, through setting up the lift unit, and then drive puddler and scraper blade can stretch into in the device container of admixture raw materials component.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic perspective view of the present invention;
fig. 2 is a schematic front view of the three-dimensional structure of fig. 1.
In the drawings, the components represented by the respective reference numerals are listed below:
1-servo motor, 2-mounting plate, 3-support column, 4-floating mounting base, 5-screw nut, 6-ball screw, 7-mounting arm, 8-stirring motor, 9-stirring shaft, 10-compression spring, 11-sliding ring, 12-hinge rod, 13-fixed hinged support, 14-scraper, 15-stirring rod and 16-base.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: an efficient concrete admixture stirring and mixing device comprises a base 16, a floating installation seat 4 is arranged above the base 16 through a lifting unit, the lifting unit is used for driving the floating installation seat 4 to vertically move, an installation arm 7 is horizontally arranged on the floating installation seat 4, a stirring motor 8 is vertically arranged on the installation arm 7, a stirring shaft 9 is connected on the stirring motor 8 in a driving manner, a fixed hinged seat 13 is coaxially arranged at the lower end of the stirring shaft 9, two groups of stirring rods 15 are arrayed on the fixed hinged seat 13 in pairs along the axial direction of the fixed hinged seat, one end of each stirring rod 15, which is far away from the stirring shaft 9, of the same group is jointly hinged with a scraping plate 14, the lifting unit comprises two supporting columns 3 vertically fixedly connected on the base 16, a mounting plate 2 is fixedly connected at the upper ends of the two supporting columns 3, a ball screw 6 is jointly rotatably connected between the mounting plate 2 and the base 16, and the ball screw 6 is driven to rotate by a servo motor 1 arranged on the mounting plate 2, a screw nut 5 is arranged on a floating installation seat 4, the screw nut 5 is sheathed on a ball screw 6 in a threaded manner, when stirring and mixing are carried out, firstly, a storage container of additive raw material components is arranged below a stirring motor 8, then an external power supply is switched on, a servo motor 1 is started, the servo motor 1 drives the ball screw 6 to rotate so as to drive the floating installation seat 4 to move downwards, and a stirring rod 15 and a scraper 14 extend into the storage container, a sliding sleeve (not shown in the figure) is embedded on the floating installation seat 4, the sliding sleeve is correspondingly sheathed on two support columns 3 and can freely slide up and down, the sliding sleeve slides on the support columns 3 so that the up-and-down movement of the floating installation seat 4 can be guided and limited, the length direction of the scraper 14 is axially parallel to a stirring shaft 9, the scraper 14 is driven by an elastic reset unit to move upwards in a natural state, the elastic reset unit comprises a material sleeved on the stirring shaft 9, And a sliding ring 11 capable of freely sliding up and down, two hinge rods 12 are hinged on the sliding ring 11 along the axial direction thereof in an array manner, the two hinge rods 12 are respectively hinged with two stirring rods 15 correspondingly, the sliding ring 11 is positioned above a fixed hinged support 13, and a compression spring 10 is arranged between the stirring shaft 9 and the fixed hinged support 13, the compression spring 10 is sleeved on the stirring shaft 9, the two ends of the stirring shaft in the elastic direction elastically abut against the sliding ring 11 and the fixed hinged support 13 respectively, the compression spring 10 elastically abuts against the sliding ring 11 and drives the sliding ring 11 to move upwards, after the stirring rod 15 and the scraper 14 extend into the storage container, the pressing force of the inner wall of the storage container to the scraper 14 causes the scraper 14 to be transmitted to the hinge rod 12 by the force of the inner wall of the storage container, and the sliding ring 11 is pulled to move downwards by the hinge rod 12, thereby compressing the compression spring 10 so that the two scrapers 14 can approach each other and adapt to the inner diameter of the inner wall of the storage container.
The utility model is implemented as follows: firstly, a storage container of admixture raw material components is placed below a stirring motor 8, then an external power supply is connected, a servo motor 1 is started, the servo motor 1 drives a ball screw 6 to rotate so as to drive a floating mounting seat 4 to move downwards, a stirring rod 15 and a scraping plate 14 extend into the storage container, after the stirring rod 15 and the scraping plate 14 extend into the storage container, the scraping plate 14 is transmitted to a hinge rod 12 under the action of the inner wall of the storage container through the extrusion force of the inner wall of the storage container on the scraping plate 14, a sliding ring 11 is pulled to move downwards through the hinge rod 12 so as to compress a compression spring 10, so that the two scraping plates 14 can approach each other and adapt to the inner diameter of the inner wall of the storage container, then the stirring motor 8 is started, the stirring shaft 9 is driven by the stirring motor 8 to rotate, the stirring rod 15 and the scraping plate 14 are stirred together, and a stirring blind area is reduced, the stirring efficiency is improved.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.
Claims (5)
1. The efficient concrete admixture stirring and mixing equipment comprises a base (16) and is characterized in that a floating installation seat (4) is arranged above the base (16) through a lifting unit, the lifting unit is used for driving the floating installation seat (4) to vertically move, an installation arm (7) is horizontally installed on the floating installation seat (4), a stirring motor (8) is vertically arranged on the installation arm (7), a stirring shaft (9) is connected to the stirring motor (8) in a driving mode, a fixed hinged support (13) is coaxially arranged at the lower end of the stirring shaft (9), two groups of stirring rods (15) are arrayed in pairs on the fixed hinged support (13) along the axial direction of the fixed hinged support, one end, far away from the stirring shaft (9), of the two stirring rods (15) in the same group is hinged to a scraping plate (14) together, and the length direction of the scraping plate (14) is axially parallel to the stirring shaft (9), the scraper (14) is driven by the elastic reset unit to move upwards in a natural state.
2. The efficient concrete admixture stirring and mixing device as claimed in claim 1, wherein the lifting unit comprises two support columns (3) vertically fixedly connected to a base (16), a mounting plate (2) is fixedly connected to the upper ends of the two support columns (3) together, a ball screw (6) is connected between the mounting plate (2) and the base (16) in a co-rotating manner, the ball screw (6) is driven to rotate by a servo motor (1) mounted on the mounting plate (2), a screw nut (5) is mounted on the floating mounting seat (4), and the screw nut (5) is screwed on the ball screw (6).
3. The efficient concrete admixture stirring and mixing device as claimed in claim 2, wherein a sliding sleeve is embedded on the floating installation seat (4), and the sliding sleeve is correspondingly sleeved on the two support columns (3) and can freely slide up and down.
4. The efficient concrete admixture stirring and mixing device according to claim 1, wherein the elastic resetting unit comprises a sliding ring (11) which is sleeved on the stirring shaft (9) and can freely slide up and down, two hinge rods (12) are hinged to the sliding ring (11) along the axial direction of the sliding ring in an array mode, the two hinge rods (12) are correspondingly hinged to the two stirring rods (15) respectively, the sliding ring (11) is located above the fixed hinged support (13), an elastic piece is arranged between the sliding ring (11) and the fixed hinged support (13), and the elastic piece elastically abuts against the sliding ring (11) and drives the sliding ring (11) to move upwards.
5. The efficient concrete admixture stirring and mixing device as claimed in claim 4, wherein the elastic member is a compression spring (10) sleeved on the stirring shaft (9), and two ends of the compression spring (10) in the elastic direction elastically abut against the sliding ring (11) and the fixed hinged support (13) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121109797.0U CN215463727U (en) | 2021-05-21 | 2021-05-21 | High-efficient type concrete admixture stirring mixing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121109797.0U CN215463727U (en) | 2021-05-21 | 2021-05-21 | High-efficient type concrete admixture stirring mixing apparatus |
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| Publication Number | Publication Date |
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| CN215463727U true CN215463727U (en) | 2022-01-11 |
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| CN202121109797.0U Active CN215463727U (en) | 2021-05-21 | 2021-05-21 | High-efficient type concrete admixture stirring mixing apparatus |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114988665A (en) * | 2022-06-15 | 2022-09-02 | 无锡市创新陶瓷有限公司 | Device and method for processing high-temperature-resistant microcrystalline glass ceramic |
| CN115590116A (en) * | 2022-09-01 | 2023-01-13 | 赤峰市农牧科学研究所（Cn） | Method and equipment for processing mutton sheep feed by using corn straws |
-
2021
- 2021-05-21 CN CN202121109797.0U patent/CN215463727U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114988665A (en) * | 2022-06-15 | 2022-09-02 | 无锡市创新陶瓷有限公司 | Device and method for processing high-temperature-resistant microcrystalline glass ceramic |
| CN114988665B (en) * | 2022-06-15 | 2023-12-15 | 无锡市创新陶瓷有限公司 | High-temperature-resistant microcrystalline glass ceramic processing device and method |
| CN115590116A (en) * | 2022-09-01 | 2023-01-13 | 赤峰市农牧科学研究所（Cn） | Method and equipment for processing mutton sheep feed by using corn straws |
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