CN220299293U

CN220299293U - Cement stirring device

Info

Publication number: CN220299293U
Application number: CN202320953405.1U
Authority: CN
Inventors: 郑航; 熊嘉龙; 郑华平; 李伟
Original assignee: Xinjiang Jintudi Cement Products Co ltd
Current assignee: Xinjiang Jintudi Cement Products Co ltd
Priority date: 2023-04-25
Filing date: 2023-04-25
Publication date: 2024-01-05
Anticipated expiration: 2033-04-25

Abstract

The utility model discloses a cement stirring device which comprises a discharging hopper and a discharging pipe, wherein a crushing assembly is arranged in an inner cavity of the discharging hopper, crushing is carried out on cement entering the feeding hopper through cooperation of a second motor, a first crushing roller, a driving gear and a second crushing roller, discharging is facilitated, blanking blockage is avoided, cement in the discharging pipe is stirred through cooperation of a first motor, a rotating shaft and a stirring plate, meanwhile, uniform blanking of cement is avoided, the blockage is avoided, a user starts the second motor, the second motor drives the first crushing roller to rotate, the first crushing roller drives the driving gear to rotate, the driving gear drives the driven gear to rotate, then the driven gear drives the second crushing roller to rotate, cement entering the feeding hopper is crushed, meanwhile, the user starts the first motor, the first motor drives the rotating shaft to rotate, the stirring plate is driven by the rotating shaft, the cement falling into the discharging pipe is stirred, and the cement is uniformly blanked, so that blockage is avoided.

Description

Cement stirring device

Technical Field

The utility model relates to the technical field of cement, in particular to a cement stirring device.

Background

And (3) cement: the powdery hydraulic inorganic cementing material is slurried after being added with water and stirred, can be hardened in air or water, can firmly bond sand, stone and other materials together, and is general cement: the common cement used in civil engineering and construction works mainly comprises the following components: six major classes of cements specified in GB 175-2007, namely portland cement, ordinary portland cement, slag portland cement, pozzolanic portland cement, fly ash portland cement, and composite portland cement; special cement: cements with specific properties or uses.

In the cement preparation process, the blanking hopper is used for blanking cement, however, the existing powder blanking control mechanism for reclaimed cement preparation cannot stir powder at the orifice of the discharging pipe, so that the powder is inconvenient to uniformly discharge, the discharging pipe is easy to block, and the blanking efficiency is low.

Disclosure of Invention

The utility model aims to provide a cement stirring device which is used for crushing the blocked cement, facilitating the blanking, avoiding blanking blockage, stirring the cement in a discharging pipe, and simultaneously uniformly blanking the cement, avoiding blockage, so as to solve the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a cement feeder, includes hopper and discharging pipe down, the inner chamber of hopper is provided with crushing assembly down, the top of discharging pipe and the bottom intercommunication of hopper down, the top of discharging pipe and the bottom fixed connection of hopper down, the inner chamber of discharging pipe is provided with prevents stifled subassembly, the right side bolt of hopper has the box down.

Preferably, the anti-blocking assembly comprises a first motor, a rotating shaft and a stirring plate, wherein the front surface of the discharging pipe is bolted with a fixed table, the top of the fixed table is bolted with the first motor, an output shaft of the first motor is fixedly connected with the rotating shaft, the back surface of the rotating shaft penetrates through the discharging pipe and is rotationally connected with the back surface of an inner cavity of the discharging pipe through a bearing, and the stirring plate is annularly distributed on the surface of the rotating shaft.

Preferably, the crushing assembly comprises a second motor, a first crushing roller, a driving gear and a second crushing roller, wherein the second motor is connected to the right side of the inner cavity of the box body in a bolt manner, the first crushing roller is fixedly connected to an output shaft of the second motor, the driving gear is connected to a surface key of the first crushing roller, the driven gear is meshed with the back of the driving gear, the second crushing roller is connected to an inner cavity key of the driven gear, the right side of the second crushing roller is connected with the right side of the inner cavity of the box body in a rotating manner through a bearing, and the left sides of the first crushing roller and the second crushing roller sequentially penetrate through the box body and the lower hopper and are connected with the left side of the inner cavity of the lower hopper in a rotating manner through the bearing.

Preferably, the top of box has seted up the heat dissipation groove, the top bolt of box has the dust screen that the cooperation heat dissipation groove used.

Preferably, the front and the back of the left side of the inner cavity of the box body are adhered with sealing rings, and the inner rings of the sealing rings are contacted with the surfaces of the first crushing roller and the second crushing roller.

Preferably, the front of the discharging hopper is bolted with a controller for controlling the first motor and the second motor, and the front of the box body is hinged with a box door.

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

the utility model provides a cement stirring device, which is convenient for blanking and avoids blanking blockage by matching a second motor, a first crushing roller, a driving gear and a second crushing roller.

The utility model provides a cement stirring device, which is used for stirring cement in a discharge pipe through the cooperation of a first motor, a rotating shaft and a stirring plate, and simultaneously uniformly discharging the cement to avoid blockage.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a cross-sectional view of the overall structure of the present utility model;

fig. 3 is a top view of the pulverizing assembly of the present utility model.

Reference numerals in the drawings: 1. discharging a hopper; 2. a discharge pipe; 3. a crushing assembly; 31. a second motor; 32. a first pulverizing roller; 33. a drive gear; 34. a second pulverizing roller; 4. an anti-blocking assembly; 41. a first motor; 42. a rotation shaft; 43. a kick-out plate; 5. a case; 6. a fixed table; 7. a dust screen; 8. a seal ring; 9. and a controller.

Description of the embodiments

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.

The utility model provides a cement stirring device as shown in figures 1-3, which comprises a discharging hopper 1 and a discharging pipe 2, wherein a crushing assembly 3 is arranged in the inner cavity of the discharging hopper 1, the top of the discharging pipe 2 is communicated with the bottom of the discharging hopper 1, the top of the discharging pipe 2 is fixedly connected with the bottom of the discharging hopper 1, an anti-blocking assembly 4 is arranged in the inner cavity of the discharging pipe 2, and a box body 5 is bolted to the right side of the discharging hopper 1.

The anti-blocking assembly 4 comprises a first motor 41, a rotating shaft 42 and a stirring plate 43, wherein the front surface of the discharging pipe 2 is bolted with a fixed table 6, the top of the fixed table 6 is bolted with the first motor 41, an output shaft of the first motor 41 is fixedly connected with the rotating shaft 42, the back surface of the rotating shaft 42 penetrates through the discharging pipe 2 and is rotationally connected with the back surface of an inner cavity of the discharging pipe 2 through a bearing, the stirring plate 43 is annularly distributed on the surface of the rotating shaft 42, the first motor 41 adopts a gear motor, the rotating shaft 42 is driven by the first motor 41 to rotate, and the stirring plate 43 is driven by the rotating shaft 42 to rotate, so that cement is uniformly discharged, and meanwhile, cement is stirred to prevent the discharging pipe 2 from being blocked.

The smashing component 3 comprises a second motor 31, a first smashing roller 32, a driving gear 33 and a second smashing roller 34, wherein the second motor 31 is connected to the front face of the right side of the inner cavity of the box body 5 in a bolting mode, the first smashing roller 32 is fixedly connected to an output shaft of the second motor 31, the driving gear 33 is connected to a surface key of the first smashing roller 32, a driven gear is meshed to the back face of the driving gear 33, the second smashing roller 34 is connected to an inner cavity key of the driven gear, the right side of the second smashing roller 34 is connected with the back face of the right side of the inner cavity of the box body 5 in a rotating mode through a bearing, and the left sides of the first smashing roller 32 and the second smashing roller 34 penetrate through the box body 5 and the lower hopper 1 in sequence and are connected with the left side of the inner cavity of the lower hopper 1 in a rotating mode through the bearing, cement entering the lower hopper 1 is smashed, and blocking of the discharging pipe 2 due to caking cement is avoided.

The radiating groove has been seted up at the top of box 5, and the top bolt of box 5 has the dust screen 7 that the cooperation radiating groove used, has improved the radiating effect of box 5, avoids box 5 inside high temperature, prevents simultaneously that dust and foreign matter from getting into box 5.

The front and the back of the left side of the inner cavity of the box body 5 are adhered with the sealing rings 8, the inner rings of the sealing rings 8 are in contact with the surfaces of the first crushing roller 32 and the second crushing roller 34, the tightness of the box body 5 is improved, and cement is prevented from entering the box body 5 from the feeding hopper.

The front of the discharging hopper 1 is bolted with a controller 9 for controlling the first motor 41 and the second motor 31, and the front of the box body 5 is hinged with a box door, so that the box door is convenient for a user to maintain the second motor 31 and the like.

When the cement feeding device is specifically used, a user starts the second motor 31, the second motor 31 drives the first crushing roller 32 to rotate, so that the first crushing roller 32 drives the driving gear 33 to rotate, the driving gear 33 drives the driven gear to rotate, then the driven gear drives the second crushing roller 34 to rotate, cement entering the feeding hopper is crushed, meanwhile, the user starts the first motor 41, the first motor 41 drives the rotating shaft 42 to rotate, the rotating shaft 42 drives the stirring plate 43 to rotate, cement falling into the discharging pipe 2 is stirred, and the cement is uniformly discharged, so that blockage is avoided.

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

1. The utility model provides a cement plectrum ware, includes hopper (1) and discharging pipe (2), its characterized in that: the inner cavity of the discharging hopper (1) is provided with a crushing assembly (3), the top of the discharging pipe (2) is communicated with the bottom of the discharging hopper (1), the top of the discharging pipe (2) is fixedly connected with the bottom of the discharging hopper (1), the inner cavity of the discharging pipe (2) is provided with an anti-blocking assembly (4), and the right side of the discharging hopper (1) is bolted with a box body (5).

2. A cement mixer according to claim 1, wherein: anti-blocking assembly (4) are including first motor (41), rotation axis (42) and stirring board (43), the front bolt of discharging pipe (2) has fixed station (6), the top bolt of fixed station (6) has first motor (41), the output shaft fixedly connected with rotation axis (42) of first motor (41), the back of rotation axis (42) runs through discharging pipe (2) and rotates with the back of discharging pipe (2) inner chamber through the bearing and be connected, the surface annular of rotation axis (42) distributes has stirring board (43).

3. A cement mixer according to claim 1, wherein: crushing subassembly (3) include second motor (31), first crushing roller (32), driving gear (33) and second crushing roller (34), the front bolt on box (5) inner chamber right side has second motor (31), the output shaft fixedly connected with first crushing roller (32) of second motor (31), the surface key of first crushing roller (32) is connected with driving gear (33), the back meshing of driving gear (33) has driven gear, and the inner chamber key of driven gear is connected with second crushing roller (34), the right side of second crushing roller (34) is connected with the back rotation on box (5) inner chamber right side through the bearing, the left side of first crushing roller (32) and second crushing roller (34) all runs through box (5) and hopper (1) down in proper order and rotates with the left side of hopper (1) inner chamber through the bearing and is connected.

4. A cement mixer according to claim 1, wherein: the top of box (5) has seted up the heat dissipation groove, the top bolt of box (5) has dust screen (7) that cooperation heat dissipation groove used.

5. A cement mixer according to claim 1, wherein: the front and the back of the left side of the inner cavity of the box body (5) are adhered with sealing rings (8), and the inner rings of the sealing rings (8) are in contact with the surfaces of the first crushing roller (32) and the second crushing roller (34).

6. A cement mixer according to claim 1, wherein: the front of the discharging hopper (1) is bolted with a controller (9) for controlling a first motor (41) and a second motor (31), and the front of the box body (5) is hinged with a box door.