CN216732413U

CN216732413U - Cement paste stirring device for commercial concrete processing

Info

Publication number: CN216732413U
Application number: CN202123146439.XU
Authority: CN
Inventors: 吕俊杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-12-14
Filing date: 2021-12-14
Publication date: 2022-06-14
Anticipated expiration: 2031-12-14

Abstract

The utility model discloses a net thick liquid agitating unit of cement for merchant concrete processing, the power distribution box comprises a box body, the box includes that rabbling mechanism and sieve strain the mechanism, the sieve strains the mechanism and includes trapezoidal baffle, rack, incomplete gear, worm wheel, pivot C, gear, motor, bearing C, motor left side and box inner wall fixed connection, motor output end and worm fixed connection, worm and worm wheel meshing is connected, worm and incomplete gear surface through-hole inner wall fixed connection, incomplete gear is connected with gear engagement, gear surface through-hole inner wall and pivot C fixed connection, pivot C passes through bearing C and is connected with the box inner wall rotation, gear and rack toothing is connected, rack top and trapezoidal baffle bottom fixed connection, trapezoidal baffle top and filter screen bottom fixed connection. The device can realize screening ordinary cement to in time stir after the screening, obtain pure grout relatively.

Description

Cement paste stirring device for commercial concrete processing

Technical Field

The utility model relates to a commercial concrete production technical field specifically is a neat thick liquid agitating unit of cement is used in merchant's concrete processing.

Background

The cement is used as a powdery hydraulic inorganic cementing material. The cement paste is added with water and stirred to form a paste which can be hardened in the air or in water and can firmly bond materials such as sand, stone and the like together, the mixture of the early lime and the volcanic ash is very similar to the modern lime and volcanic ash cement, the concrete made of the cemented gravel by the cement paste not only has higher strength but also can resist the erosion of fresh water or saline water after being hardened, and the cement paste is widely applied to the fields of various engineering constructions after being used as an important cementing material for a long time and widely applied to the engineering of civil construction, water conservancy, national defense and the like, the cement paste mixed with water is also widely applied to various engineering construction fields, the cement paste is easy to be doped with other impurities in the production and transportation processes, the cement paste is difficult to be processed in the actual construction field, particularly, the cement paste is sold outwards in a commercial concrete mixing station, devices are required to be used for producing the cement paste, and some cement paste stirring devices for commercial concrete processing appearing in the current market, the cement of some caking is directly stirred, and efficiency is not high, probably needs manual work cooperation to stir grout, and some devices cost is great, and general commodity concrete mixing plant is difficult to use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a neat thick liquid agitating unit of cement is used in merchant's concrete processing to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a cement paste stirring device for commercial concrete processing comprises a box body, wherein the box body comprises a stirring mechanism and a screening mechanism, the screening and filtering mechanism comprises a trapezoidal baffle, a rack, an incomplete gear, a worm wheel, a rotating shaft C, a gear, a motor and a bearing C, the left side of the motor is fixedly connected with the inner wall of the box body, the output end of the motor is fixedly connected with the worm, the worm is meshed with the worm wheel and fixedly connected with the inner wall of the through hole on the surface of the incomplete gear, the incomplete gear is meshed with the gear, the inner wall of the through hole on the surface of the gear is fixedly connected with the rotating shaft C, the rotating shaft C is rotationally connected with the inner wall of the box body through a bearing C, the incomplete gear is meshed with the rack during rotation, the gear is meshed with the rack, the top of the rack is fixedly connected with the bottom of the trapezoidal baffle, and the top of the trapezoidal baffle is fixedly connected with the bottom of the filter screen;

rabbling mechanism includes bearing A, pivot A, stirring fan blade, first bevel gear, bearing B, second bevel gear, pivot B, pivot A one end is passed through bearing A and is connected with the box inner wall rotation, the pivot A other end and first bevel gear fixed connection, stirring fan blade and pivot A fixed connection, first bevel gear is connected with the meshing of second bevel gear, second bevel gear and pivot B fixed connection, pivot B passes through bearing B and box inner wall rotation and is connected, pivot B with, worm wheel fixed connection.

Preferably, box top sliding connection has the top case lid, opens the top case lid, puts into the cement that needs to carry out the processing stirring, closes the top case lid and can avoid part cement piece departure box when the screening is filterable.

Preferably, the box inner wall passes through spring and filter screen fixed connection, filter screen and stopper sliding connection, the filter screen is at the in-process of reciprocating screening about, and the filter screen is guaranteed at elastic deformation internal motion to the spring, the condition that the card pauses does not appear.

Preferably, the inner wall of the box body is fixedly connected with the limiting block, so that the condition that the filter screen does not fall off in the screening process is prevented.

Preferably, the trapezoidal baffle passes through rack and guide plate fixed connection for the cement that leads to after the filter screen screening can drop downwards along the guide plate, does not influence the operation of other devices.

Preferably, box left side through-hole inner wall and inlet tube fixed connection pour water into the box through the left side inlet tube in, make it stir into grout with cement, inlet tube and inlet tube lid sliding connection close the inlet tube lid after being convenient for add water and accomplish, avoid spilling over grout from the inlet tube.

Preferably, box right side through-hole inner wall and control valve fixed connection, the clean thick liquid of cement flows when opening control valve after the clean thick liquid of cement stirring is accomplished, closes control valve and avoids the clean thick liquid of cement in the box to flow when not needing.

Preferably, bottom half fixedly connected with landing leg, landing leg and removal wheel top fixed connection remove the wheel and be convenient for the box and remove, and the setting up of landing leg improves when highly being convenient for emit the cement paste of whole box control valve is too near on ground not just to collect the cement paste.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) this cement paste agitating unit is used in merchant's concrete processing adds the cement that needs processing stirring through the box top, the starter motor, it rotates to drive the worm through the motor, the worm drives incomplete gear revolve, incomplete gear drives the gear revolve, the gear drives rack and trapezoidal baffle and rotates, when incomplete gear revolve to mesh with the rack and drive trapezoidal baffle to opposite direction motion, make trapezoidal baffle reciprocating motion about making, fully screen the cement on filter screen surface, bigger cement piece can be decomposed into less cement piece after the screening and stir, can avoid some impurity to sneak into cement paste when the merchant's concrete processing cement paste, improve the purity of grout, be convenient for merchant's concrete station sells comparatively pure grout;

(2) the utility model discloses a box inner wall, including box bottom, the box bottom is equipped with guide plate, the box bottom is equipped with the control flap, the rotation through the worm drives the worm wheel and rotates, the worm wheel drives pivot B and rotates, pivot B drives the rotation of second bevel gear, the second bevel gear drives first bevel gear and rotates, first bevel gear drives pivot A and rotates, pivot A drives stirring fan blade and rotates, stir the cement of falling to the box inner wall bottom through the guide plate, obtain the clean thick liquid of cement, whole stirring process does not need the manual operation, and a motor can accomplish the sieve and strain and stir, the cost is reduced relatively, the landing leg setting is convenient for the control flap when opening at the box bottom and collects the clean thick liquid of cement more.

Drawings

Fig. 1 is a schematic structural view of the front view of the present invention;

FIG. 2 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 3 is a schematic structural view of the sieving mechanism of the present invention;

FIG. 4 is a schematic view of the left side structure of the sieving mechanism of the present invention;

FIG. 5 is a schematic view of the right side structure of the sieving mechanism of the present invention;

fig. 6 is a schematic structural view of the stirring mechanism of the present invention.

In the figure: 1 box body, 2 top box covers, 3 control valves, 4 moving wheels, 5 support legs, 6 water inlet pipes, 7 water inlet pipe covers, 8 stirring mechanisms, 801 bearing A, 802 rotating shaft A, 803 stirring fan blades, 804 first bevel gear, 805 bearing B, 806 second bevel gear, 807 rotating shaft B, 9 screening mechanisms, 901 trapezoidal baffles, 902 racks, 903 incomplete gears, 904 worms, 905 worm gears, 906 rotating shaft C, 907 gears, 908 motors, 909 bearing C, 10 guide plates, 11 springs, 12 limiting blocks and 13 filter screens.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: a cement paste stirring device for commercial concrete processing comprises a box body 1, wherein the box body 1 comprises a stirring mechanism 8 and a screening mechanism 9, the screening mechanism 9 comprises a trapezoidal baffle 901, a rack 902, an incomplete gear 903 and a worm 904, the left side of the motor 908 is fixedly connected with the inner wall of the box body 1, the output end of the motor 908 is fixedly connected with the worm 904, the worm 904 is meshed with the worm wheel 905, the worm 904 is fixedly connected with the inner wall of a through hole on the surface of the incomplete gear 903, the incomplete gear 903 is meshed with the gear 907, the inner wall of a through hole on the surface of the gear 907 is fixedly connected with the rotating shaft C906, the rotating shaft C906 is rotatably connected with the inner wall of the box body 1 through a bearing C909, the incomplete gear 903 is meshed with the rack 902 during rotation, the gear 907 is meshed with the rack 902, the top of the rack 902 is fixedly connected with the bottom of the trapezoidal baffle 901, and the top of the trapezoidal baffle 901 is fixedly connected with the bottom of the filter screen 13;

the stirring mechanism 8 comprises a bearing A801, a rotating shaft A802, stirring fan blades 803, a first bevel gear 804, a bearing B805, a second bevel gear 806 and a rotating shaft B807, one end of the rotating shaft A802 is rotatably connected with the inner wall of the box body 1 through the bearing A801, the other end of the rotating shaft A802 is fixedly connected with the first bevel gear 804, the stirring fan blades 803 are fixedly connected with the rotating shaft A802, the first bevel gear 804 is meshed with the second bevel gear 806, the second bevel gear 806 is fixedly connected with the rotating shaft B807, the rotating shaft B807 is rotatably connected with the inner wall of the box body 1 through the bearing B805, the rotating shaft B807 is fixedly connected with a worm gear 905, the top box cover 2 is slidably connected with the top of the box body 1, the top box cover 2 is opened, cement to be processed and stirred is put in, the top box cover 2 is closed, so that part of cement blocks can be prevented from flying out of the box body 1 during screening and filtering, the inner wall of the box body 1 is fixedly connected with a filter screen 13 through a spring 11, and the filter screen 13 is slidably connected with a limiting block 12, in the process of left-right reciprocating screening of the filter screen 13, the spring 11 ensures that the filter screen 13 moves in elastic deformation without blockage, the inner wall of the box body 1 is fixedly connected with the limiting block 12 to prevent the filter screen 13 from falling off in the screening process, the trapezoidal baffle 901 is fixedly connected with the guide plate 10 through the rack 902, so that cement screened by the filter screen 13 can fall down along the guide plate 10 without influencing the operation of other devices, the inner wall of a through hole at the left side of the box body 1 is fixedly connected with the water inlet pipe 6, water is poured into the box body 1 through the water inlet pipe 6 at the left side to be stirred into cement paste with the cement, the water inlet pipe 6 is slidably connected with the water inlet pipe cover 7, the water inlet pipe cover 7 is convenient to close after water is added, the overflow from the water inlet pipe 6 is avoided, the inner wall of the through hole at the right side of the box body 1 is fixedly connected with the control valve 3, and the cement paste flows out when the control valve 3 is opened after the cement paste is stirred, close control flap 3 and avoid the clean thick liquid of cement in the box to flow when not needing, 1 bottom fixedly connected with landing leg 5 of box, landing leg 5 with remove 4 top fixed connection of wheel, remove 4 and be convenient for box 1 and remove, landing leg 5 set up the height that improves whole box and make when emitting the clean thick liquid of cement, control flap 3 leaves ground to have the take the altitude to be convenient for collect the clean thick liquid of cement.

The working principle is as follows: when the cement paste stirring device for processing the commercial concrete is used, water is injected into the water inlet pipe 6 by opening the water inlet pipe cover 7, after a certain amount of water is injected, the water inlet pipe cover 7 is closed, the top box cover 2 is opened, cement which needs to be processed into cement paste is placed, the top box cover 2 is covered after the water is added, the starting motor 908 drives the worm 904 to rotate, the worm 904 drives the incomplete gear 903 to rotate, the incomplete gear 903 drives the gear 907 to rotate, the gear 907 then drives the rack 902 and the trapezoidal baffle 901 to move, the trapezoidal baffle 901 drives the filter screen 13 to move, when the incomplete gear 903 rotates to be meshed and connected with the rack 902, the rack 902 and the trapezoidal baffle 901 are driven to move in the opposite direction, the filter screen 13 reciprocates left and right, the cement on the surface of the filter screen 13 is screened, and the spring 11 and the limiting block 12 perform limiting control in elastic deformation on the filter screen 13;

the worm 904 rotates to drive the worm wheel 905 to rotate, the worm wheel 905 drives the rotating shaft B807 to rotate, the rotating shaft 807 drives the second bevel gear 806 to rotate, the second bevel gear 806 drives the first bevel gear 804 to rotate, the first bevel gear 804 drives the rotating shaft A802 and the stirring fan blades 803 to rotate, cement falling from the guide plate 10 after being screened is stirred with water to prepare cement paste, and the control valve 3 is opened to take out the cement paste.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The cement paste stirring device for processing the commercial concrete comprises a box body (1) and is characterized in that the box body (1) comprises a stirring mechanism (8) and a screening mechanism (9), the screening mechanism (9) comprises a trapezoidal baffle plate (901), a rack (902), an incomplete gear (903), a worm (904), a worm wheel (905), a rotating shaft C (906), a gear (907), a motor (908) and a bearing C (909), the left side of the motor (908) is fixedly connected with the inner wall of the box body (1), the output end of the motor (908) is fixedly connected with the worm (904), the worm (904) is meshed with the worm wheel (905), the worm (904) is fixedly connected with the inner wall of a through hole in the surface of the incomplete gear (903), the incomplete gear (903) is meshed with the gear (907), the inner wall of a through hole in the surface of the gear (907) is fixedly connected with the rotating shaft C (906), the rotating shaft C (906) is rotatably connected with the inner wall of the box body (1) through a bearing C (909), the incomplete gear (903) is meshed with the rack (902) during rotation, the gear (907) is meshed with the rack (902), the top of the rack (902) is fixedly connected with the bottom of the trapezoidal baffle (901), and the top of the trapezoidal baffle (901) is fixedly connected with the bottom of the filter screen (13);

rabbling mechanism (8) are including bearing A (801), pivot A (802), stirring fan blade (803), first bevel gear (804), bearing B (805), second bevel gear (806), pivot B (807), pivot A (802) one end is passed through bearing A (801) and is connected with box (1) inner wall rotation, pivot A (802) other end and first bevel gear (804) fixed connection, stirring fan blade (803) and pivot A (802) fixed connection, first bevel gear (804) are connected with second bevel gear (806) meshing, second bevel gear (806) and pivot B (807) fixed connection, pivot B (807) are connected with box (1) inner wall rotation through bearing B (805), pivot B (807) and worm wheel (905) fixed connection.

2. The cement paste stirring device for commercial concrete processing as claimed in claim 1, wherein: the top of the box body (1) is connected with a top box cover (2) in a sliding mode.

3. The cement paste stirring device for commercial concrete processing as claimed in claim 1, wherein: the inner wall of the box body (1) is fixedly connected with a filter screen (13) through a spring (11), and the filter screen (13) is connected with a limiting block (12) in a sliding mode.

4. The cement paste stirring device for commercial concrete processing as claimed in claim 1, wherein: the inner wall of the box body (1) is fixedly connected with the limiting block (12).

5. The cement paste stirring device for commercial concrete processing as claimed in claim 1, wherein: the trapezoidal baffle (901) is fixedly connected with the guide plate (10) through a rack (902).

6. The cement paste stirring device for commercial concrete processing as claimed in claim 1, wherein: the box (1) left side through-hole inner wall and inlet tube (6) fixed connection, inlet tube (6) and inlet tube lid (7) sliding connection.

7. The cement paste stirring device for commercial concrete processing as claimed in claim 1, wherein: the inner wall of the through hole at the right side of the box body (1) is fixedly connected with the control valve (3).

8. The cement paste stirring device for commercial concrete processing as claimed in claim 1, wherein: the bottom of the box body (1) is fixedly connected with supporting legs (5), and the supporting legs (5) are fixedly connected with the tops of the moving wheels (4).