CN220882856U - Stirring device for constructional engineering - Google Patents

Abstract

The utility model belongs to the technical field of constructional engineering, and particularly relates to a constructional engineering stirring device, which comprises two oppositely arranged support plates, wherein the lower sides of the two support plates are arranged on a support, a stirring cylinder is arranged between the two support plates in parallel, a stirring assembly is arranged in the stirring cylinder, a driving motor is fixedly connected to one support plate, the output end of the driving motor penetrates through the support plate and is fixedly connected with a first rotating column coaxially arranged, one end of the first rotating column, which is away from the driving motor, is fixedly connected with the stirring cylinder, the other support plate is rotatably connected with a second rotating column, the second rotating column is fixedly connected with the stirring cylinder, the second rotating column is coaxial with the first rotating column, and the first rotating column and the second rotating column are connected with the stirring assembly through a transmission assembly to provide power for the stirring assembly. The device avoids that the precipitation raw materials cannot be stirred at the bottom of the stirring barrel, so that the raw materials in the stirring barrel are mixed more fully, and the stirring effect is improved.

Description

Stirring device for constructional engineering

Technical Field

The utility model belongs to the technical field of constructional engineering, and particularly relates to a stirring device for constructional engineering.

Background

The stirring device for building engineering is used for stirring cement, sand stone, paint, oil paint, various dry powder mortar and other building materials, and is one kind of stirring and mixing machine with blade shaft rotating inside cylinder or slot to mix various materials into one kind of mixture or proper consistency.

The building paint is an indispensable material in building engineering and is generally used for painting and coating walls such as inner walls, outer walls, ceilings, floors, toilets and the like of buildings. The construction site requires the use of a mixer-blender in the preparation of the powder paint. At present, the existing mixing stirring is mainly divided into an automatic stirring device and a semi-automatic stirring device, wherein the semi-automatic stirring device adopts a manual handheld stirring motor to stir the paint in a barrel, and the mixing preparation of the paint, the lacquer and other materials is realized; the automatic stirring device has the advantages that the stirring rod is driven by the stirring motor to stir and prepare the paint filled in the barrel through fixedly mounting the stirring motor on the stirring barrel, the greatest advantage is that the stirring device adopts machinery to replace manual work, but the existing stirring device is automatic or semi-automatic equipment, because the stirring device adopts a single stirring rod to stir in a stirring box in a rotating way, the stirring mode has limitations, the materials deposited on the bottom of the box are difficult to stir, the raw materials in the stirring box are often caused to be insufficiently stirred, the stirring effect of the raw materials is poor, and particularly, the color difference phenomenon exists for the paint needing to be matched if the stirring at the bottom is uneven. Therefore, a stirring device for construction engineering is provided to solve the problems.

Disclosure of Invention

In order to solve the problems in the prior art, the utility model aims to provide a stirring device for construction engineering, which can effectively avoid the problem that the precipitated raw materials cannot be stirred at the bottom of a stirring cylinder, so that the raw materials in the stirring cylinder are mixed more fully, and the stirring effect is improved.

The technical scheme of the utility model is as follows:

A construction stirring device, comprising:

A driving motor is fixedly connected to one of the two support plates;

One end of the first rotating column is fixedly connected to the output shaft of the driving motor, and the first rotating column is coaxial with the output shaft of the driving motor;

The second rotating column is coaxially arranged with the first rotating column, one end of the second rotating column is rotatably connected to the supporting plate far away from one side of the first rotating column, a stirring cylinder is fixedly connected between the first rotating column and the second rotating column, and a stirring assembly is arranged in the stirring cylinder;

The driving part of the transmission assembly is connected with the first rotating column and the second rotating column respectively, the driven part of the transmission assembly is connected with the stirring assembly, and the transmission assembly is used for realizing linkage of the driving motor and the stirring assembly and providing driving force for the stirring assembly.

Preferably, the stirring assembly comprises a rotating shaft arranged in the stirring barrel, one end of the rotating shaft is clamped on a barrel cover of the stirring barrel and is connected with the stirring barrel in a rotating mode, the other end of the rotating shaft is inserted on the side wall, away from the barrel cover, of the stirring barrel and extends out of the stirring barrel, the rotating shaft is located on the side wall, in the stirring barrel, of the stirring barrel, a plurality of groups of stirring rods are fixedly connected with each other, and the rotating shaft is connected with a driven piece of the transmission assembly.

Preferably, the transmission assembly comprises two connecting shafts, a second bevel gear is sleeved and fixed on the same side of each connecting shaft, each second bevel gear is meshed with a first bevel gear, each first bevel gear is sleeved and fixed on the corresponding first rotating column and the corresponding second rotating column respectively, one end, away from each first bevel gear, of each connecting shaft is fixedly connected with a cam, each cam is connected with the stirring assembly through a driving part, each connecting shaft is sleeved with a first sliding block, and each first sliding block slides in an annular groove in the supporting plate, which is close to the corresponding first sliding block.

Preferably, the drive portion includes first rack and second rack, and both symmetry sets up, just first rack with the one end that the second rack is kept away from is respectively corresponding the cam week side slides, first rack with the meshing has the straight-line gear between the second rack, the straight-line gear suit is fixed in the pivot, first rack with the second rack is all in through guide assembly on the lateral wall of churn rectilinear motion, first rack with the second rack is kept away from the one end of cam with all be equipped with reset piece between the churn.

Preferably, the guide assembly comprises a guide groove, the guide groove is fixedly connected with the first rack or the second rack, a guide rod is slidably connected in the guide groove, and the guide rod is fixedly connected with the bottom wall of the stirring barrel.

Preferably, the reset piece comprises a fixed plate, the fixed plate is fixedly connected with the stirring cylinder, a guide post is inserted on the fixed plate and in clearance fit with the fixed plate, one end of the guide post is fixedly connected with the corresponding first rack or second rack, and a spring is sleeved on the guide post.

Preferably, two stabilizing rings are sleeved on the side wall of the stirring cylinder, the stabilizing rings are rotationally connected with the stirring cylinder, one stabilizing ring is fixedly connected with two first sliding blocks, and the other stabilizing ring is in sliding connection with the annular groove through a second sliding block.

Preferably, two the backup pad downside still is equipped with the support, backup pad one end with the inside wall of support rotates to be connected, and the other end is placed on the diaphragm of support, two the backup pad is kept away from its one side of rotating to be connected with the support and is passed through first connecting plate fixed connection, still fixedly connected with second connecting plate on the support, first connecting plate with be equipped with flexible jar between the second connecting plate, flexible jar respectively with first connecting plate with the second connecting plate articulates.

Compared with the prior art, the stirring device for the building engineering has the following beneficial effects:

This device rotates and the second rotates the post through driving motor for first rotation post and provides power, realize that the churn uses the rotation of driving motor output shaft as the axis of rotation, and then first rotation post rotates through driving with it is connected first bevel gear rotation when the second rotates the post, make first bevel gear meshing second bevel gear drive connecting axle rotate, and then the connecting axle drives the cam and rotate, make two cams drive first rack and second rack and carry out synchronous reverse motion under the cooperation of restoring piece respectively, and then through the meshing of first rack and second rack and straight-tooth wheel, make the pivot realize reciprocating rotation, realize that the pivot drives the puddler and stirs the raw materials in the churn, thereby make its inside raw materials continuously be in the state of dynamic stirring that rolls through the rotation of churn under above-mentioned mechanical motion's cooperation, the bottom sinking of raw materials has been avoided, further through the work of stirring subassembly make the raw materials that rolls in the flow can be abundant stirring mix, the mixing effect is better.

Drawings

FIG. 1 is a schematic view of the overall structure of a first view angle according to an embodiment of the present utility model;

FIG. 2 is a schematic diagram of the overall structure of a second view angle according to the embodiment of the present utility model;

FIG. 3 is a schematic diagram of a driving portion according to an embodiment of the present utility model;

Fig. 4 is a schematic structural view of a stirring assembly according to an embodiment of the present utility model.

Reference numerals illustrate:

1. A stirring cylinder; 2. a cylinder cover; 3. a support plate; 4. a stirring assembly; 41. a rotating shaft; 42. a stirring rod; 5. a driving motor; 6. a first rotating column; 7. a second rotating column; 8. a transmission assembly; 81. a first bevel gear; 82. a second bevel gear; 83. a connecting shaft; 84. a cam; 85. a driving section; 851. a first rack; 852. a second rack; 853. spur gears; 86. a first slider; 87. an annular groove; 9. a guide assembly; 91. a guide groove; 92. a guide rod; 10. a stabilizing ring; 11. a second slider; 12. a scraper; 13. a bracket; 14. a first connection plate; 15. a second connecting plate; 16. a telescopic cylinder; 17. a fixing plate; 18. a guide post; 19. and (3) a spring.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

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.

In addition, the technical solutions of the embodiments of the present utility model may be combined with each other, but it is necessary to be based on the fact that those skilled in the art can implement the technical solutions, and when the technical solutions are contradictory or cannot be implemented, the combination of the technical solutions should be considered as not existing, and not falling within the scope of protection claimed by the present utility model.

Referring to fig. 1 and 2, in order to avoid that the precipitated raw materials cannot be stirred at the bottom of the stirring cylinder 1, the raw materials in the stirring cylinder 1 are fully mixed, and the stirring effect is improved. This embodiment provides a building engineering agitating unit, including cylinder type churn 1, be equipped with stirring subassembly 4 in the churn 1, and then set up two backup pads 3 in the both sides that churn 1 is relative, fixedly connected with driving motor 5 on the lateral wall of one of them backup pad 3, and driving motor 5's output passes backup pad 3 and rotates the rotation with it and be connected, first rotation post 6 of coaxial setting of fixedly connected with in driving motor 5's drive shaft, it is perpendicular with the axis of churn 1, first rotation post 6's one end and churn 1 fixed connection, and then rotate on another backup pad 3 and be connected with second rotation post 7, and the one end and the churn 1 fixed connection of backup pad 3 that the second rotation post 7 deviates from and is connected with it, and then in order to realize that the motor can provide driving force for churn 4 in the rotation, be equipped with drive assembly 8 between two backup pads 3, through drive assembly 8 with first rotation post 6, second rotation post 7 and churn 4 are connected, thereby make this device can be through the continuous stirring effect that the rotation of a driving motor 5's drive 1 can also realize through the rotation of churn 1, can make the continuous mixing drum 1 in the stirring effect that the raw materials that can roll, and the raw materials roll in the mixing drum 1 has been realized.

Referring to fig. 1 and 4, the stirring assembly 4 includes a rotating shaft 41 disposed inside the stirring barrel 1, one side of the opening of the stirring barrel 1 is screwed with a barrel cover 2, one end of the rotating shaft 41 is clamped on the barrel cover 2 and is rotationally connected with the same, the other end of the rotating shaft is inserted on the side wall of the stirring barrel 1 far away from the barrel cover 2 and extends out of the stirring barrel 1 to be connected with the transmission assembly 8, preferably, the rotating shaft 41 is rotationally connected with the side wall far away from the barrel cover 2 through a bearing, a plurality of groups of stirring rods 42 are fixedly connected on the side wall of the rotating shaft 41 located in the stirring barrel 1, and the stirring rods 42 of each group are distributed at equal intervals along the axial direction of the rotating shaft 41. One end of the stirring rods 42 of the same group, which is away from the rotating shaft 41, is connected to one side of the scraping plate 12, and the other side of the scraping plate 12 is attached to the side wall of the stirring cylinder 1.

When the stirring cylinder 1 is used, the rotating shaft 41 drives the stirring rod 42 to synchronously move with the stirring rod, so that the stirring rod 42 repeatedly stirs raw materials in the stirring cylinder 1, and meanwhile, the stirring rod 42 can drive the scraping plate 12 to scrape the raw materials on the inner wall of the stirring cylinder 1 in the stirring process, so that the inner wall of the stirring cylinder 1 is convenient to clean.

Referring to fig. 1 and 2, the transmission assembly 8 includes two first bevel gears 81 respectively sleeved and fixed on the first rotating column 6 and the second rotating column 7, the first bevel gears 81 are meshed with second bevel gears 82, the second bevel gears 82 are sleeved and fixed at one end of a connecting shaft 83, the other end of the connecting shaft 83 is fixedly connected with a cam 84, the two cams 84 are connected with the stirring assembly 4 through a driving part 85, the connecting shaft 83 is sleeved with a first sliding block 86 and connected with the first sliding block 86 in a rotating manner, and the first sliding block 86 is connected in an annular groove 87 on the supporting plate 3 in a sliding manner. The cooperation through first slider 86 and ring channel 87 not only can guarantee the stability of first bevel gear 81 and second bevel gear 82 meshing, also guarantees simultaneously that first bevel gear 81, second bevel gear 82, connecting axle 83 and drive portion 85 can rotate with churn 1 in step, avoids causing the hindrance to churn 1's rotation.

As shown in fig. 3, the driving portion 85 includes a first rack 851 and a second rack 852, which are symmetrically disposed, and the first rack 851 and the second rack 852 are respectively slidably connected to the peripheral sides of the two cams 84, a spur gear 853 is meshed between the first rack 851 and the second rack 852, the spur gear 853 is sleeved and fixed on the rotating shaft 41, the first rack 851 and the second rack 852 are both connected with the bottom side of the mixing drum 1 through a guiding component 9, and a reset piece is disposed between one end of the first rack 851 and the second rack 852, which is far away from the cams 84, and the side wall of the mixing drum 1.

Referring to fig. 3, the guide assembly 9 includes a guide groove 91, and the first rack 851 and the second rack 852 are fixedly connected with the guide groove 91 corresponding to the first rack 851 and the second rack 852, and further, the guide groove 91 is slidably connected with a guide rod 92, and the guide rod 92 is fixedly connected with the bottom wall of the mixing drum 1. The guide grooves 91 and the guide rods 92 are matched in a guiding manner, so that the first rack 851 and the second rack 852 can be limited, and meanwhile, the movement of the first rack 851 and the movement of the second rack 852 are stable.

Referring to fig. 3, the reset element includes a fixing plate 17, the fixing plate 17 is fixedly connected with the mixing drum 1, a guide post 18 is inserted on the fixing plate 17 and is in clearance fit with the fixing plate, one end of the guide post 18 is fixedly connected with a corresponding first rack 851 or second rack 852, and a spring 19 is sleeved on the guide post 18. Thereby providing a guiding action for the spring 19 through the guide post 18, and the reciprocating movement of the first rack 851 or the second rack 852 is achieved through the cooperation of the restoring action of the spring 19 and the cam 84.

Referring to fig. 1 and 2, two stabilizing rings 10 are sleeved on the side wall of the mixing drum 1, the stabilizing rings 10 are rotatably connected with the mixing drum 1, one stabilizing ring 10 is fixedly connected with two first sliding blocks 86, and the other stabilizing ring 10 is slidably connected with an annular groove 87 through a second sliding block 11. The second slider 11 and the first slider 86 are in symmetrical positions, so that the rotation of the mixing drum 1 can be stabilized by the cooperation of the two stabilizing rings 10.

Referring to fig. 1, in order to facilitate pouring out the mixing drum 1 of the mixed raw materials after full mixing, the lower sides of the two support plates 3 are also provided with a support 13, one end of each support plate 3 is rotationally connected with the inner side wall of the support 13, the other end of each support plate is placed on a transverse plate of the support 13, one side, which is far away from the two support plates 3 and rotationally connected with the support 13, of each support plate is fixedly connected with a second connecting plate 15 through a first connecting plate 14, the support 13 is also fixedly connected with a second connecting plate 15, a telescopic cylinder 16 is arranged between the first connecting plate 14 and the second connecting plate 15, and the telescopic cylinders 16 are respectively hinged with the first connecting plates 14 and the second connecting plates 15. After the raw materials in the churn 1 stirs fully, at first with churn 1 cover 2's one end pivot 41 upside, and then after unscrewing cover 2, the raw materials in guaranteeing churn 1 can not spill the circumstances under again with churn 1 change to the slope, and then promote backup pad 3 through starting telescopic cylinder 16 and drive churn 1 and rotate, conveniently pour the raw materials that stir from churn 1.

The implementation principle of the device is as follows: when the stirring barrel 1 is used, firstly, the barrel cover 2 side of the stirring barrel 1 is lowered to be upwards through the cooperation of the first rotating post 6 and the second rotating post 7 by starting the driving motor 5, then the barrel cover 2 is unscrewed, raw materials to be stirred are all poured into the stirring barrel 1, the barrel cover 2 is covered, and then the driving motor 5 is continuously started, so that the stirring barrel 1 rotates along the axis of the electric driving motor 5, the raw materials are rolled in the stirring barrel 1, the raw materials in the stirring barrel 1 can be prevented from depositing, the first rotating post 6 and the second rotating post 7 are driven to rotate under the operation of the driving motor 5, at the moment, the first bevel gear 81 connected with the first rotating post 6 can be driven to synchronously rotate by the second rotating post 7, the first bevel gear 81 is meshed with the second bevel gear 82 to drive the connecting shaft 83 to rotate, the connecting shaft 83 drives the cam 84 to rotate, the first rack 851 and the second rack 851 are driven to synchronously reversely move under the cooperation of reset pieces, the first rack 851 and the second rack 851 are meshed with the straight rack 853, the raw materials can be prevented from being fully moved by the first rack 851, and the raw materials can be prevented from being fully mixed by the stirring barrel 1.

It will be apparent to those skilled in the art that various modifications and variations can be made to the present utility model without departing from the spirit or scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.

Claims (8)

1. A construction stirring device, characterized by comprising:

Two support plates (3), wherein a driving motor (5) is fixedly connected to one support plate (3);

a first rotating column (6) one end of which is fixedly connected to an output shaft of the driving motor (5), and the first rotating column (6) is coaxial with the output shaft of the driving motor (5);

The second rotating column (7) is coaxially arranged with the first rotating column (6), one end of the second rotating column is rotatably connected to the supporting plate (3) far away from one side of the first rotating column (6), a stirring barrel (1) is fixedly connected between the first rotating column (6) and the second rotating column (7), and a stirring assembly (4) is arranged in the stirring barrel (1);

The driving part of the transmission assembly (8) is connected with the first rotating column (6) and the second rotating column (7) respectively, the driven part of the transmission assembly (8) is connected with the stirring assembly (4), and the transmission assembly (8) is used for realizing the linkage of the driving motor (5) and the stirring assembly (4) so as to provide driving force for the stirring assembly (4).

2. The stirring device for constructional engineering according to claim 1, wherein the stirring assembly (4) comprises a rotating shaft (41) arranged inside the stirring cylinder (1), one end of the rotating shaft (41) is clamped on a cylinder cover (2) of the stirring cylinder (1) and is rotationally connected with the stirring cylinder, the other end of the rotating shaft (41) is inserted into a side wall, away from the cylinder cover (2), of the stirring cylinder (1) and extends out of the stirring cylinder (1), a plurality of groups of stirring rods (42) are fixedly connected to the side wall, located inside the stirring cylinder (1), of the rotating shaft (41), and the rotating shaft (41) is connected with a driven part of the transmission assembly (8).

3. A stirring device for construction engineering according to claim 2, characterized in that the transmission assembly (8) comprises two connecting shafts (83), the same side of each connecting shaft (83) is sleeved and fixed with a second bevel gear (82), each second bevel gear (82) is meshed with a first bevel gear (81), the two first bevel gears (81) are sleeved and fixed on the first rotating column (6) and the second rotating column (7) respectively, one end, far away from the first bevel gears (81), of each connecting shaft (83) is fixedly connected with a cam (84) respectively, the two cams (84) are connected with the stirring assembly (4) through a driving part (85), each connecting shaft (83) is sleeved and fixed with a first sliding block (86), and the first sliding block (86) slides in an annular groove (87) on the supporting plate (3) close to the first sliding block.

4. A building engineering stirring device according to claim 3, wherein the driving part (85) comprises a first rack (851) and a second rack (852), one ends of the first rack (851) and the second rack (852) which are separated from each other slide on the corresponding circumference of the cam (84), a spur gear (853) is meshed between the first rack (851) and the second rack (852), the spur gear (853) is sleeved and fixed on the rotating shaft (41), the first rack (851) and the second rack (852) are all in linear motion on the side wall of the stirring cylinder (1) through a guide assembly (9), and a reset piece is arranged between one ends of the first rack (851) and the second rack (852) which are far away from the cam (84) and the stirring cylinder.

5. The stirring device for construction engineering according to claim 4, wherein the guiding assembly (9) comprises a guiding groove (91), the guiding groove (91) is fixedly connected with the first rack (851) or the second rack (852), a guiding rod (92) is slidably connected in the guiding groove (91), and the guiding rod (92) is fixedly connected with the bottom wall of the stirring cylinder (1).

6. The stirring device for constructional engineering according to claim 4, wherein the reset piece comprises a fixed plate (17), the fixed plate (17) is fixedly connected with the stirring cylinder, a guide post (18) is inserted on the fixed plate (17) and is in clearance fit with the fixed plate, one end of the guide post (18) is fixedly connected with the corresponding first rack (851) or second rack (852), and a spring (19) is sleeved on the guide post (18).

7. The stirring device for constructional engineering according to claim 4, wherein two stabilizing rings (10) are sleeved on the side wall of the stirring cylinder (1), the stabilizing rings (10) are rotationally connected with the stirring cylinder (1), one stabilizing ring (10) is fixedly connected with two first sliding blocks (86), and the other stabilizing ring (10) is slidably connected with the annular groove (87) through a second sliding block (11).

8. The building engineering stirring device according to claim 1, wherein two support plates (3) are further provided with a support (13) at the lower sides, one end of each support plate (3) is rotatably connected with the inner side wall of each support (13), the other end of each support plate is placed on a transverse plate of each support (13), one side, far away from each support plate (3), of each support plate, which is rotatably connected with each support (13) is fixedly connected with a second connecting plate (15) through a first connecting plate (14), a telescopic cylinder (16) is arranged between each first connecting plate (14) and each second connecting plate (15), and each telescopic cylinder (16) is hinged with each first connecting plate (14) and each second connecting plate (15).