CN217476273U - Mixing and stirring equipment for concrete production - Google Patents

Mixing and stirring equipment for concrete production Download PDF

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Publication number
CN217476273U
CN217476273U CN202220605748.4U CN202220605748U CN217476273U CN 217476273 U CN217476273 U CN 217476273U CN 202220605748 U CN202220605748 U CN 202220605748U CN 217476273 U CN217476273 U CN 217476273U
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fixedly connected
crushing
box
stirring
mixing
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CN202220605748.4U
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冯林通
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Qingdao Dingchengda Building Materials Co ltd
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Qingdao Dingchengda Building Materials Co ltd
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Abstract

The utility model discloses a mix agitated vessel that concrete production used, including the agitator tank, agitator tank upper end fixedly connected with rose box, the agitator tank lateral wall is equipped with the rubbing crusher who is used for smashing the bold stone, rubbing crusher includes the crushing case of fixed connection at the agitator tank lateral wall, smash case lateral wall fixedly connected with and smash the motor, it is connected with two axis of rotation, two to smash the incasement wall rotation the roller is smashed to the equal fixedly connected with of axis of rotation lateral wall. The utility model discloses set up rubbing crusher and construct, can realize the smashing of bold stone in the material, avoid bold stone to concrete mixing efficiency and agitator tank life's influence, can also reduce the wearing and tearing of crushing roller simultaneously, and then improved the life of crushing roller, set up driving motor and cam etc. in addition for the filter screen vibrates, can improve the filtration efficiency of material, still improves the crushing efficiency of stone simultaneously.

Description

Mixing and stirring equipment for concrete production
Technical Field
The utility model relates to a concrete mixing equipment technical field especially relates to a mixed agitated vessel of concrete production usefulness.
Background
The construction of modern buildings is not separated from concrete, common concrete refers to artificial stone which is prepared by taking cement as a main cementing material, adding water, sand, stones and chemical additives and mineral additives if necessary, mixing the materials according to a proper proportion, uniformly stirring, densely molding, curing and hardening, and for the stirring of concrete, concrete stirring equipment is generally used for stirring and a concrete mixer truck is used for transportation.
The functional singleness of mixing and stirring equipment that current part concrete production used, only realize the mixture of material, but inside probably there is massive stone in part concrete material, owing to lack the processing mechanism to the massive stone, the massive stone is difficult for stirring by stirring vane, therefore influences the stirring efficiency of concrete, and the massive stone can also constantly bump the device inner wall, cause the device inner wall wearing and tearing serious, influence the life of device, so, need design the mixing and stirring equipment that concrete production used and solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a mixing and stirring device for concrete production.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a mix agitated vessel that concrete production used, includes the agitator tank, agitator tank upper end fixedly connected with rose box, the agitator tank lateral wall is equipped with the rubbing crusher who is used for smashing the bold stone, rubbing crusher includes the crushing case of fixed connection at the agitator tank lateral wall, smash case lateral wall fixedly connected with crushing motor, it is connected with two axis of rotation, two to smash the incasement wall rotation the equal fixedly connected with of axis of rotation lateral wall smashes the roller, one of them axis of rotation and crushing motor output fixed connection, two the equal fixedly connected with gear of axis of rotation lateral wall, two gear intermeshing, be connected with the filter screen through elastic mechanism in the rose box.
Preferably, the elastic mechanism comprises a plurality of fixed blocks fixedly connected to the two inner walls of the filter box, the fixed blocks are elastically connected with connecting blocks through damping springs, and the upper ends of the connecting blocks are fixedly connected with the lower ends of the filter screens.
Preferably, agitator tank upper end fixedly connected with driving motor, driving motor output fixedly connected with drive shaft, drive shaft lateral wall fixedly connected with cam.
Preferably, the lower end of the filter screen is fixedly connected with a mounting block, and the lower end of the mounting block is fixedly connected with a roller matched with the cam.
Preferably, be equipped with the feeding casing rather than inside intercommunication on the rose box, the one end that the rose box was kept away from to the feeding casing extends to crushing case top, crushing case upper end has seted up the feed inlet, crushing incasement bottom is equipped with the inclined plane.
Preferably, rose box upper end fixedly connected with feeder hopper, be equipped with the exhaust fan on the rose box, agitator tank lateral wall fixedly connected with collecting box, the connecting pipe of being connected with the collecting box is installed to the rose box lateral wall.
The utility model discloses in, following beneficial effect has:
1. the device is provided with the crushing mechanism, the large stones enter the feeding shell along the inclined plane and fall into the crushing box, the crushing motor is started, the two crushing rollers rotate to crush the large stones, the process realizes the crushing of the large stones in the material, the influence of the large stones on the concrete mixing efficiency is avoided, meanwhile, the abrasion of the crushing rollers can be reduced, and the service life of the crushing rollers is prolonged;
2. this device has set up driving motor and cam etc. starts driving motor, and the cam rotates, rotates in-process filter screen emergence vibration in succession at the drive shaft for tiny material improves the filter screen mesh fast, makes the filtration efficiency of material improve, still makes the bold stone roll into the feed casing fast simultaneously in, and then has improved the crushing efficiency of stone.
Drawings
Fig. 1 is a schematic structural view of a mixing and stirring apparatus for concrete production according to the present invention;
FIG. 2 is an enlarged view of the structure at A in FIG. 1;
fig. 3 is a front view of fig. 1.
In the figure: the device comprises a stirring box 1, a filtering box 2, a crushing box 3, a rotating shaft 4, a gear 5, a crushing roller 6, a crushing motor 7, a feeding shell 8, a filtering net 9, a driving motor 10, a driving shaft 11, a feeding hopper 12, a cam 13, a mounting block 14, a roller 15, a fixing block 16, a damping spring 17, a connecting block 18, an exhaust fan 19 and a collecting box 20.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, a mixing and stirring equipment for concrete production, including agitator tank 1, 1 upper end fixedly connected with rose box 2 of agitator tank, 1 lateral wall of agitator tank is equipped with the rubbing crusher who is used for smashing the bold stone, rubbing crusher constructs including fixed connection at the crushing case 3 of 1 lateral wall of agitator tank, 3 lateral wall fixedly connected with crushing motor 7 of crushing case, 3 inner walls of crushing case rotate and are connected with two axis of rotation 4, the equal fixedly connected with crushing roller 6 of two 4 lateral walls of axis of rotation, one of them axis of rotation 4 and crushing motor 7 output end fixed connection, the equal fixedly connected with gear 5 of two 4 lateral walls of axis of rotation, two gear 5 intermeshing.
Be connected with filter screen 9 through elastic mechanism in the rose box 2, elastic mechanism includes a plurality of fixed blocks 16 of fixed connection at two inner walls of rose box 2, fixed block 16 has connecting block 18 through damping spring 17 elastic connection, connecting block 18 upper end and the 9 lower extreme fixed connection of filter screen, fixed block 16 quantity is four, the setting of filter screen 9 can reduce the quantity that crushing roller 6 smashed the stone for only bold stone smashes, and then the life of crushing roller 6 has been improved.
The utility model discloses in, 1 upper end fixedly connected with driving motor 10 of agitator tank, driving motor 10 output end fixedly connected with drive shaft 11, 11 lateral walls fixedly connected with cams 13 of drive shaft, 9 lower extreme fixedly connected with of filter screen install piece 14, install 14 lower extreme fixedly connected with of piece and cam 13 complex gyro wheel 15.
The utility model discloses in, be equipped with on the rose box 2 rather than the feeding casing 8 of inside intercommunication, the one end that rose box 2 was kept away from to feeding casing 8 extends to crushing 3 tops of case, smashes 3 upper ends of case and has seted up the feed inlet, smashes 3 interior bottoms of case and be equipped with the inclined plane, smashes 3 lateral walls of case and has seted up the discharge gate, is equipped with the material mouth that connects of receiving crushing 3 discharge stones in the agitator tank 1.
The utility model discloses in, 2 upper ends fixedly connected with feeder hoppers 12 of rose box are equipped with exhaust fan 19 on the rose box 2, 1 lateral wall fixedly connected with collecting box 20 of agitator tank, and the connecting pipe of being connected with collecting box 20 is installed to 2 lateral walls of rose box, and collecting box 20 is prior art for collect dust, exhaust air.
When the device is used, materials enter the filter box 2 from the feed hopper 12, large stones in the materials fall on the filter screen 9, enter the feeding shell 8 along the inclined surface, fall into the crushing box 3 along the inclined surface, the crushing motor 7 is started, the crushing motor 7 drives the rotating shaft 4 to rotate, the rotating shaft 4 improves the transmission of the two gears 5 to drive the other rotating shaft 4 to rotate, the two crushing rollers 6 rotate to crush the large stones, and the crushed stones enter the stirring box 1 along the inclined surface of the crushing box 3, so that the crushing of the large stones in the materials is realized, the influence of the large stones on the concrete mixing efficiency is avoided, meanwhile, the crushing rollers 6 can also be avoided directly crushing the materials, the abrasion of the crushing rollers 6 is reduced, and the service life of the crushing rollers 6 is prolonged;
when the grinding motor 7 is started, the driving motor 10 is started, the output shaft of the driving motor 10 drives the driving shaft 11 to rotate, the driving shaft 11 drives the cam 13 to rotate, when the long end of the cam 13 pushes the roller 15, the filter screen 9 moves downwards, when the long end of the cam 13 is far away from the roller 15, the filter screen 9 moves downwards under the elastic action of the damping spring 17, the filter screen 9 vibrates in the continuous rotation process of the driving shaft 11, so that the filtering efficiency of materials is improved, and meanwhile, large stones can quickly roll into the feeding shell 8;
in addition, the exhaust fan 19 is driven, and the dust-improving connecting pipe enters the collecting box 20, so that flying of dust in the material filtering and screening process can be avoided, and the dust problem brought in the screening process is solved.
The above description is only the specific implementation manner of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, and the technical solution and the practical idea of the present invention should be covered within the protection scope of the present invention by equivalent replacement or change.

Claims (6)

1. A mixing and stirring device for concrete production comprises a stirring tank (1) and is characterized in that, the upper end of the stirring box (1) is fixedly connected with a filter box (2), the side wall of the stirring box (1) is provided with a crushing mechanism for crushing large stones, the crushing mechanism comprises a crushing box (3) fixedly connected with the side wall of the stirring box (1), the side wall of the crushing box (3) is fixedly connected with a crushing motor (7), the inner wall of the crushing box (3) is rotatably connected with two rotating shafts (4), the side walls of the two rotating shafts (4) are both fixedly connected with crushing rollers (6), one of the rotating shafts (4) is fixedly connected with the output end of a crushing motor (7), the side walls of the two rotating shafts (4) are fixedly connected with gears (5), the two gears (5) are mutually meshed, a filter screen (9) is connected in the filter box (2) through an elastic mechanism.
2. The mixing and stirring device for concrete production according to claim 1, wherein the elastic mechanism comprises a plurality of fixed blocks (16) fixedly connected to two inner walls of the filtering box (2), the fixed blocks (16) are elastically connected with connecting blocks (18) through damping springs (17), and the upper ends of the connecting blocks (18) are fixedly connected with the lower ends of the filtering nets (9).
3. A mixing and stirring device for concrete production according to claim 2, characterized in that the upper end of the stirring tank (1) is fixedly connected with a driving motor (10), the output end of the driving motor (10) is fixedly connected with a driving shaft (11), and the side wall of the driving shaft (11) is fixedly connected with a cam (13).
4. A mixing and stirring apparatus for concrete production according to claim 3, wherein the lower end of the filter screen (9) is fixedly connected with a mounting block (14), and the lower end of the mounting block (14) is fixedly connected with a roller (15) matched with the cam (13).
5. The mixing and stirring equipment for concrete production according to claim 1, wherein the filter box (2) is provided with a feeding shell (8) communicated with the inside of the filter box, one end of the feeding shell (8) far away from the filter box (2) extends to the position above the crushing box (3), the upper end of the crushing box (3) is provided with a feeding hole, and the bottom in the crushing box (3) is provided with an inclined plane.
6. The mixing and stirring equipment for concrete production according to claim 1, wherein the upper end of the filter box (2) is fixedly connected with a feed hopper (12), the filter box (2) is provided with an exhaust fan (19), the side wall of the stirring box (1) is fixedly connected with a collecting box (20), and the side wall of the filter box (2) is provided with a connecting pipe connected with the collecting box (20).
CN202220605748.4U 2022-03-18 2022-03-18 Mixing and stirring equipment for concrete production Active CN217476273U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202220605748.4U CN217476273U (en) 2022-03-18 2022-03-18 Mixing and stirring equipment for concrete production

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202220605748.4U CN217476273U (en) 2022-03-18 2022-03-18 Mixing and stirring equipment for concrete production

Publications (1)

Publication Number Publication Date
CN217476273U true CN217476273U (en) 2022-09-23

Family

ID=83307709

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202220605748.4U Active CN217476273U (en) 2022-03-18 2022-03-18 Mixing and stirring equipment for concrete production

Country Status (1)

Country Link
CN (1) CN217476273U (en)

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