CN220634022U - Concrete admixture variable speed agitating unit - Google Patents
Concrete admixture variable speed agitating unit Download PDFInfo
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- CN220634022U CN220634022U CN202322100626.7U CN202322100626U CN220634022U CN 220634022 U CN220634022 U CN 220634022U CN 202322100626 U CN202322100626 U CN 202322100626U CN 220634022 U CN220634022 U CN 220634022U
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- concrete admixture
- stirring
- variable speed
- motor
- rod
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- 238000003756 stirring Methods 0.000 claims abstract description 62
- 238000007790 scraping Methods 0.000 claims abstract description 27
- 230000005540 biological transmission Effects 0.000 claims description 19
- 230000003014 reinforcing effect Effects 0.000 claims description 6
- 230000003405 preventing effect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 11
- 239000002994 raw material Substances 0.000 description 8
- 239000000654 additive Substances 0.000 description 6
- 230000000996 additive effect Effects 0.000 description 4
- 230000002452 interceptive effect Effects 0.000 description 3
- 230000002265 prevention Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000002421 cell wall Anatomy 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The utility model discloses a concrete admixture variable-speed stirring device, which belongs to the technical field of concrete admixture stirring and comprises a stirring barrel, wherein a barrel cover is arranged at the top of the stirring barrel, a lifting assembly is arranged at the top of the barrel cover, a driving device is connected to the side surface of the lifting assembly, a stirring rod is connected to the bottom of the driving device, and an auxiliary assembly is connected to the side surface of the stirring rod. According to the utility model, the auxiliary component is arranged, so that the connecting sleeve can drive the triangular scraping plate to be clung to the inner wall of the stirring cylinder under the elastic acting force of the spring, and the scraping and wall hanging preventing effects of the triangular scraping plate are better.
Description
Technical Field
The utility model belongs to the technical field of concrete admixture stirring, and particularly relates to a concrete admixture variable-speed stirring device.
Background
Concrete admixtures refer to substances that are incorporated to improve and adjust the properties of concrete. The application of the concrete admixture in engineering is more and more emphasized, and the addition of the admixture plays a certain role in improving the performance of the concrete, but the selection, the addition method and the adaptability of the admixture seriously affect the development of the admixture.
The Chinese patent application number 202223448296.2 discloses a concrete admixture variable speed agitating unit relates to concrete admixture stirring technical field, includes: the stirring cylinder, the top of stirring cylinder is provided with stirring subassembly, the fixed intercommunication in bottom of stirring cylinder has the unloading pipe. When the mixer is used, the concrete admixture is fed through the feeding pipe, the external power supply of the motor is turned on, the rotating speed of the motor is controlled through the speed changer, the output end of the motor drives the rotating shaft to rotate, the plurality of stirring blades and the plurality of stirring shafts are simultaneously driven to rotate to stir and mix the concrete admixture, the stirring blades are arranged widely, the stirring shafts are arranged shorter, the plurality of stirring blades can stir in a larger range under the driving of the rotating shaft, and the plurality of stirring shafts can stir in a small range, so that the concrete admixture and the concrete admixture can be fully stirred, and the mixing is more uniform, thereby achieving the effect of uniform stirring.
In the above-mentioned published patent, through setting up stirring subassembly in the inside rotatory mode of churn to stir misce bene of concrete and concrete admixture, because of the puddler in the stirring subassembly only can rotate at certain height, the inside upper and lower floor raw materials of churn mixes alternately slowly, and stirring mixing efficiency is lower, and triangle scraper blade fixed mounting is on the puddler, can't hug closely between the inner wall of churn and lead to scraping the material effect generally.
Disclosure of Invention
To solve the problems set forth in the background art. The utility model provides a concrete admixture variable-speed stirring device which has the characteristics of high mixing efficiency and good use effect.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a concrete admixture variable speed agitating unit, includes the churn, the cover is installed at the top of churn, and the top of cover is provided with lifting unit, and lifting unit's side is connected with drive arrangement, and drive arrangement's bottom is connected with the puddler, and the side of puddler is connected with auxiliary assembly, and auxiliary assembly's side is connected with the triangle scraper blade, and lifting unit's one side is provided with the derailleur, and the inlet pipe is installed to lifting unit's opposite side.
Preferably, the lifting assembly comprises a support, a transmission block, sliding grooves, a threaded rod, a motor and a reinforcing seat, wherein the top of the cylinder cover is provided with the support, the motor is installed at the top of the support, the bottom of the motor is connected with the threaded rod, the sliding grooves are formed in two sides of the support, the transmission block is connected with two sides of the driving device, and the reinforcing seat is installed on the outer side of the motor.
Preferably, the surface of the transmission block is tightly attached to the inner wall of the chute, and a fixing rod is embedded in the chute on the other side.
Preferably, the auxiliary assembly comprises a connecting sleeve, connecting rods, limiting blocks, through grooves and springs, wherein two connecting rods are connected to two sides of the stirring rod, the limiting blocks are connected to the side ends of the connecting rods, the connecting sleeves are sleeved on the surfaces of the limiting blocks, the through grooves are formed in the connecting sleeves, and the springs are embedded in the through grooves.
Preferably, the side end of the connecting sleeve is connected with the end part of the triangular scraping plate, and the limiting block is positioned at the center of the inside of the through groove.
Preferably, the surface of stopper closely laminates with leading to between the inner wall in groove, and the connecting rod is square columnar structure, leads to the groove and is T shape structure.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the lifting assembly is arranged, the motor drives the threaded rod to rotate, the sliding groove limits the transmission block under the meshing connection between the threaded rod and the transmission block, the transmission block can drive the stirring rod at the bottom of the driving device to move upwards in a limiting way after rotating the threaded rod, the stirring rod is controlled to lift and stir in a reciprocating way by controlling the threaded rod to rotate forwards and backwards through the motor, and therefore, the interactive mixing effect of the upper layer and the lower layer of raw materials is better and the speed is faster.
2. According to the utility model, the auxiliary assembly is arranged, and the connecting sleeve can drive the triangular scraping plate to be clung to the inner wall of the stirring cylinder under the elastic acting force of the spring, so that the scraping and wall hanging preventing effect of the triangular scraping plate is better, the limiting block surface at the side end of the connecting rod is clung to the groove wall of the through groove in the connecting sleeve tightly, and the moving stability of the triangular scraping plate is higher.
Drawings
FIG. 1 is a front view of the present utility model;
FIG. 2 is a front view of a lift assembly of the present utility model;
fig. 3 is a front view of an auxiliary assembly of the present utility model.
In the figure: 1. a feed pipe; 2. a lifting assembly; 21. a bracket; 22. a transmission block; 23. a chute; 24. a threaded rod; 25. a motor; 26. a reinforcing seat; 3. a cylinder cover; 4. a stirring cylinder; 5. a stirring rod; 6. an auxiliary component; 61. connecting sleeves; 62. a connecting rod; 63. a limiting block; 64. a through groove; 65. a spring; 7. triangular scraping plate; 8. a transmission; 9. a driving device.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
Referring to fig. 1-3, the present utility model provides the following technical solutions: the utility model provides a concrete admixture variable speed agitating unit, includes churn 4, and cover 3 is installed at the top of churn 4, and the top of cover 3 is provided with lifting unit 2, and lifting unit 2's side is connected with drive arrangement 9, and drive arrangement 9's bottom is connected with puddler 5, and puddler 5's side is connected with auxiliary assembly 6, and auxiliary assembly 6's side is connected with triangle scraper blade 7, and lifting unit 2's one side is provided with derailleur 8, and feeding pipe 1 is installed to lifting unit 2's opposite side.
Specifically, lifting assembly 2 is including support 21, drive block 22, spout 23, threaded rod 24, motor 25 and reinforcement seat 26, and the top of cover 3 is provided with support 21, and motor 25 is installed at the top of support 21, and the bottom of motor 25 is connected with threaded rod 24, and spout 23 has all been seted up to the both sides of support 21, and drive arrangement 9 both sides all are connected with drive block 22, and reinforcement seat 26 is installed in the outside of motor 25.
Through adopting above-mentioned technical scheme, starter motor 25 drive threaded rod 24 is rotatory, under the meshing connection between threaded rod 24 and drive piece 22, threaded rod 24 is rotatory alright make drive piece 22 drive puddler 5 of drive arrangement 9 bottom carry out spacing upward movement, control threaded rod 24 forward and backward rotation through motor 25 control and control puddler 5 and carry out reciprocating type lift stirring, can make inside upper and lower floor raw materials interactive mixed effect of churn 4 better, speed faster.
Specifically, the surface of the transmission block 22 is closely attached to the inner wall of the chute 23, and a fixing rod is embedded in the chute 23 on the other side.
By adopting the technical scheme, the sliding groove 23 limits the transmission block 22, and the threaded rod 24 rotates to enable the transmission block 22 to drive the driving device 9 to move up and down, so that the stability is higher.
When the concrete mixer is used, the cylinder cover 3 is fixedly arranged at the top of the mixing cylinder 4 through bolt installation, concrete and concrete additive are respectively added into the mixing cylinder 4 from the two feeding pipes 1, the driving device 9 can control the mixing rod 5 to rotate so as to mix the concrete and the concrete additive, the triangular scraping plate 7 follows the mixing rod 5 to rotate so as to prevent raw materials from hanging on the wall, the mixing rod 5 can be subjected to variable speed mixing through the transmission 8, the starting motor 25 drives the threaded rod 24 to rotate, the sliding groove 23 limits the transmission block 22 under the meshing connection between the threaded rod 24 and the transmission block 22, the threaded rod 24 can rotate so that the transmission block 22 drives the mixing rod 5 at the bottom of the driving device 9 to limit upwards, the motor 25 controls the threaded rod 24 to rotate positively and negatively so as to control the mixing rod 5 to carry out reciprocating lifting mixing, and the upper layer and lower layer raw materials inside the mixing cylinder 4 can be better in interaction mixing effect and faster.
Example 2
This embodiment differs from embodiment 1 in that: the auxiliary assembly 6 comprises a connecting sleeve 61, connecting rods 62, limiting blocks 63, through grooves 64 and springs 65, wherein two connecting rods 62 are connected to two sides of the stirring rod 5, the limiting blocks 63 are connected to side ends of the connecting rods 62, the connecting sleeve 61 is sleeved on the surface of each limiting block 63, the through grooves 64 are formed in the connecting sleeve 61, and the springs 65 are embedded in the through grooves 64.
Specifically, the side end of the connecting sleeve 61 is connected with the end of the triangular scraper 7, and the limiting block 63 is located at the center of the inside of the through groove 64.
Through adopting above-mentioned technical scheme, can make adapter sleeve 61 drive triangle scraper blade 7 outside and remove under the elastic force of spring 65, triangle scraper blade 7 can hug closely in the inner wall surface of churn 4 when following puddler 5 rotation, can make the scraping of triangle scraper blade 7 prevent the wall built-up effect better.
Specifically, the surface of the limiting block 63 is tightly attached to the inner wall of the through groove 64, the connecting rod 62 is in a square columnar structure, and the through groove 64 is in a T-shaped structure.
Through adopting above-mentioned technical scheme, the stopper 63 surface of connecting rod 62 side and the inside cell wall of leading to groove 64 of adapter sleeve 61 between closely laminating, can make the removal stability of triangle scraper 7 higher.
When the triangular scraper 7 scraping and wall hanging prevention device is used, the connecting sleeve 61 can drive the triangular scraper 7 to be tightly attached to the inner wall of the stirring cylinder 4 under the elastic acting force of the spring 65, so that the scraping and wall hanging prevention effect of the triangular scraper 7 is better, the surface of the limiting block 63 at the side end of the connecting rod 62 is tightly attached to the groove wall of the through groove 64 in the connecting sleeve 61, and the moving stability of the triangular scraper 7 is higher.
The motor 25 in the utility model is a prior art, and the model is Z2D15W.
The structure and the use principle of the feeding pipe 1, the cylinder cover 3, the mixing cylinder 4, the stirring rod 5, the triangular scraping plate 7, the speed changer 8 and the driving device 9 in the utility model are disclosed in China patent application No. 202223448296.2, the working principle is that the cylinder cover 3 is fixedly arranged at the top of the mixing cylinder 4 through bolt installation, concrete and concrete additives are respectively added into the mixing cylinder 4 from two feeding pipes 1, the driving device 9 can control the stirring rod 5 to rotate so as to mix the concrete and the concrete additives, the triangular scraping plate 7 rotates along with the stirring rod 5 to prevent raw materials from hanging, and the speed changer 8 can enable the stirring rod 5 to stir at a variable speed.
The working principle and the using flow of the utility model are as follows: when the stirring cylinder is used, the cylinder cover 3 is fixedly arranged at the top of the stirring cylinder 4 through bolts, concrete and concrete additive are respectively added into the stirring cylinder 4 from two feeding pipes 1, the driving device 9 can control the stirring rod 5 to rotate so as to stir and mix the concrete and the concrete additive, the triangular scraping plate 7 follows the stirring rod 5 to rotate so as to prevent raw materials from hanging on the wall, the stirring rod 5 can be subjected to variable-speed stirring through the transmission 8, the reinforcing seat 26 can firmly position the motor 25, the motor 25 is started to drive the threaded rod 24 to rotate, the sliding groove 23 limits the driving block 22 under the meshing connection between the threaded rod 24 and the driving block 22, the driving block 22 can drive the stirring rod 5 at the bottom of the driving device 9 to move upwards in a limiting mode, the threaded rod 5 is controlled to perform reciprocating lifting stirring by controlling the forward and backward rotation of the motor 25, the upper layer and the lower layer raw materials inside the stirring cylinder 4 can be better in interactive mixing effect and faster, the triangular scraping plate 61 can drive the triangular scraping plate 7 to be tightly adhered to the inner wall of the stirring cylinder 4 under the elastic force of the spring 65, so that the scraping and the triangular scraping plate 7 can better in effect of the scraping and the scraping prevention wall of the triangular scraping plate 7 can be tightly adhered to the inner wall of the side wall of the triangular scraping plate 61 through the groove 64 of the triangular scraping plate 61 under the effect of the side connection of the connecting rod 62 and the side of the connecting rod 64 can be more stable and stable.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a concrete admixture variable speed agitating unit, includes churn, its characterized in that: the top of churn is installed the cover, and the top of cover is provided with lifting unit, and lifting unit's side is connected with drive arrangement, and drive arrangement's bottom is connected with the puddler, and the side of puddler is connected with auxiliary assembly, and auxiliary assembly's side is connected with the triangle scraper blade, and lifting unit's one side is provided with the derailleur, and the inlet pipe is installed to lifting unit's opposite side.
2. A concrete admixture variable speed stirring apparatus as defined in claim 1, wherein: the lifting assembly comprises a support, a transmission block, sliding grooves, threaded rods, a motor and a reinforcing seat, wherein the top of the cylinder cover is provided with the support, the motor is installed at the top of the support, the bottom of the motor is connected with the threaded rods, the sliding grooves are formed in two sides of the support, the transmission block is connected with two sides of the driving device, and the reinforcing seat is installed on the outer side of the motor.
3. A concrete admixture variable speed stirring device as claimed in claim 2, wherein: the surface of the transmission block is tightly attached to the inner wall of the chute, and a fixing rod is embedded in the chute on the other side.
4. A concrete admixture variable speed stirring apparatus as defined in claim 1, wherein: the auxiliary assembly comprises a connecting sleeve, connecting rods, limiting blocks, through grooves and springs, wherein two connecting rods are connected to two sides of the stirring rod, the limiting blocks are connected to the side ends of the connecting rods, the connecting sleeve is sleeved on the surface of each limiting block, the through grooves are formed in the connecting sleeve, and the springs are embedded in the through grooves.
5. A concrete admixture variable speed stirring apparatus as defined in claim 4, wherein: the side end of the connecting sleeve is connected with the end part of the triangular scraping plate, and the limiting block is positioned at the center of the inside of the through groove.
6. A concrete admixture variable speed stirring apparatus as defined in claim 4, wherein: the surface of stopper closely laminates with leading to between the inner wall in groove, and the connecting rod is square columnar structure, leads to the groove and is T shape structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322100626.7U CN220634022U (en) | 2023-08-04 | 2023-08-04 | Concrete admixture variable speed agitating unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322100626.7U CN220634022U (en) | 2023-08-04 | 2023-08-04 | Concrete admixture variable speed agitating unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220634022U true CN220634022U (en) | 2024-03-22 |
Family
ID=90262537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322100626.7U Active CN220634022U (en) | 2023-08-04 | 2023-08-04 | Concrete admixture variable speed agitating unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220634022U (en) |
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2023
- 2023-08-04 CN CN202322100626.7U patent/CN220634022U/en active Active
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