Efficient cement mixing and stirring device

Abstract

The utility model relates to the technical field of cement processing, in particular to an efficient cement mixing and stirring device. According to the technical scheme, the device comprises a mixing barrel, a first motor, a second motor, a mounting pipe, a spiral push groove and a supporting plate, the mounting pipe is arranged in one side of the mixing barrel, the second motor is arranged on one side of the lower end of the mixing barrel, a screw is arranged at the upper end of the second motor, the outer wall of the mounting pipe is sleeved with a connecting plate, and a threaded block is arranged on one side of the lower end of the connecting plate. A first motor is arranged in the upper end of the mixing barrel, a rotating shaft is arranged at the lower end of the first motor, stirring rods are arranged on the outer wall of the rotating shaft, and a spiral pushing groove is connected to the outer side of the rotating shaft in a sleeving mode. Through the spiral pushing groove rotating along with the stirring device and the mounting pipe for longitudinally adjusting and conveying clean water, the problems that clean water needs to gradually permeate downwards when being poured into the mixing barrel at a time, the mixing time of cement, aggregate and the clean water is prolonged, and the production efficiency of the cement is reduced are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to cement processing technical field especially relates to a cement high -efficient mixing and stirring device. BACKGROUND

[0002] Cement is a commonly used building material, usually is powder material. It is mainly composed of lime, silicate, aluminate and the mixture containing iron oxide, forms after high temperature calcination. When cement is prepared, it needs to be mixed with different materials or additives, at this time the mixing and stirring device will be used, cement stirring can stimulate the mutual contact between cement particles, accelerate the reaction activity on the surface of cement particles, effectively activate the cementing ability of cement. Stirring helps to release the chemical substances in cement, improves the solidification strength, through stirring, cement can be more effectively mixed with sand, aggregate and other mixtures, improves the compactness and durability, reduces the risk of cracking and deformation.

[0003] In the processing process of cement mixing and stirring, clean water is poured into the inside of the mixing barrel at one time, the clean water needs to be gradually penetrated downward, which prolongs the mixing time of cement and aggregate with clean water, reduces the production efficiency of cement, therefore, we propose a cement high -efficient mixing and stirring device to solve the existing problems. UTILITY MODEL CONTENT

[0004] The utility model aims at the problems in the background art, proposes a cement high -efficient mixing and stirring device.

[0005] In order to realize the above-mentioned purpose, the utility model provides the following technical scheme: a cement high -efficient mixing and stirring device, including mixing barrel, motor one, motor two, installation pipe, spiral push groove and support plate, the inside of one side of the mixing barrel is provided with installation pipe, the lower end one side of the mixing barrel is provided with motor two, the upper end of motor two is provided with screw rod, the outer wall of installation pipe is sleeved with connecting plate, the lower end one side of connecting plate is provided with threaded block, threaded block is rotatably sleeved on the outer wall of screw rod, the inside of the upper end of mixing barrel is provided with motor one, the lower end of motor one is provided with rotating shaft, the outer wall of rotating shaft is provided with stirring rod, the outer side of rotating shaft is sleeved with spiral push groove, the lower part of spiral push groove is provided with two support plates of different heights connected with rotating shaft, the lower end of spiral push groove is provided with guide rod of different heights, the upper end of support plate is provided with spring sleeved on the outer side of guide rod.

[0006] Preferably, the upper end of the installation pipe is provided with a hose, and the lower end of the installation pipe is provided with a one-way valve nozzle. When the hose moves longitudinally in the installation pipe, the bending characteristic of the hose stably supplies clean water to the installation pipe. The clean water in the inner wall of the installation pipe can only flow downward through the one-way valve seat, preventing the material in the inside of the mixing barrel from entering the installation pipe.

[0007] Preferably, an inner wall of one side of the upper end of the mixing barrel is provided with a sliding sleeve, and the upper end of the mounting pipe is slidably penetrated through the sliding sleeve.

[0008] Preferably, an outer wall of one side of the upper end of the mixing barrel is provided with a bearing seat, and the upper end of the screw is rotatably inserted into the bearing seat.

[0009] Preferably, an outer wall of the motor is sleeved with a rack, the lower end of the rack is connected with the inner wall of the upper end of the mixing barrel, and the outer side of the mixing barrel is sleeved with a support. The rack fixes the motor in the inner part of the upper end of the mixing barrel, and the rack supports the mixing barrel.

[0010] Preferably, the screw pushing groove is in an arc groove shape. The arc groove in the screw pushing groove supports the material.

[0011] Preferably, the upper end of the spring is connected with the inner wall of the upper end of the screw pushing groove, a rod sleeve is embedded in the inner part of the supporting plate, the lower end of the guide rod is slidably inserted into the inner part of the rod sleeve, the lower end of the mixing barrel is provided with a discharge pipe, and the inner part of the discharge pipe is provided with a control valve. The spring elastically supports two positions of different heights of the lower end of the screw pushing groove, the material impacts and extrudes the screw pushing groove when the screw pushing groove rotates, and the spring device is designed to buffer and absorb energy consumption, reduce the impact of the material on the screw pushing groove, the guide rod moves longitudinally in the rod sleeve to guide the spring and avoid the outward deviation of the spring, the material in the inner part of the mixing barrel is output through the discharge pipe, and the opening and closing of the inner part of the discharge pipe are controlled through the control valve.

[0012] Compared with the prior art, the utility model has the advantages that:

[0013] 1. The utility model discloses a mixing barrel, which is characterized by the following: the mounting pipe for conveying clean water is arranged in the inner part of the side of the mixing barrel, when the aggregate and cement are conveyed into the inner part of the mixing barrel, the clean water is directly conveyed into the inner part of the lower end of the barrel body, the conveying height of the clean water is adjusted through the upward movement of the mounting pipe by the lifting device, the step-by-step penetration of the clean water from top to bottom is avoided, the clean water is directly mixed with the cement and aggregate, and the mixing efficiency of the clean water and the solid material is improved during the cement processing.

[0014] 2. Meanwhile, when the cement is mixed and processed by rotating the stirring rod, the screw pushing groove in the spiral shape conveys the cement raw material from bottom to top into the inner part of the upper end of the mixing barrel, the mixing of the cement raw material in the inner part of the lower end of the mixing barrel and the cement raw material in the inner part of the upper end of the mixing barrel is realized, the material is cut, extruded and mixed up and down, cross flow is formed, the stirring is faster and more uniform, the cement is efficiently mixed and stirred, and the processing efficiency is significantly improved. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a front view of the utility model.

[0016] Figure 2 It is the overhead perspective structure schematic view of the utility model;

[0017] Figure 3 It is the spiral push groove front perspective structure schematic view of the utility model;

[0018] Figure 4 It is the mounting pipe front perspective structure schematic view of the utility model;

[0019] Figure 5 It is the spring front perspective structure schematic view of the utility model.

[0020] The figure mark: 1, the mixing bucket;2, motor one;3, hose;4, screw;5, support;6, motor two;7, mounting pipe;8, bearing seat;9, connecting plate;10, threaded block;11, one-way valve nozzle;12, sliding sleeve;13, spiral push groove;14, rack;15, discharge pipe;16, rotating shaft;17, stirring rod;18, control valve;19, spring;20, support plate;21, rod sleeve;22, guide rod. Specific implementation

[0021] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor belong to the protection scope of the utility model.

[0022] As Figures 1-5 shown, the utility model provides a cement efficient mixing and stirring device, including mixing bucket 1, motor one 2, motor two 6, mounting pipe 7, spiral push groove 13 and support plate 20, the inside of one side of mixing bucket 1 is provided with mounting pipe 7, the lower end of mounting pipe 7 is provided with one-way valve nozzle 11, the inner wall of one side of the upper end of mixing bucket 1 is provided with sliding sleeve 12, the upper end of mounting pipe 7 is slidably penetrated through sliding sleeve 12, the upper end of mounting pipe 7 is provided with hose 3, the lower end of one side of mixing bucket 1 is provided with motor two 6, the upper end of motor two 6 is provided with screw 4, the outer wall of one side of the upper end of mixing bucket 1 is provided with bearing seat 8, the upper end of screw 4 is rotatably inserted in the inside of bearing seat 8, connecting plate 9 is sleeved on the outer wall of mounting pipe 7, the lower end of one side of connecting plate 9 is provided with threaded block 10, threaded block 10 is rotatably sleeved on the outer wall of screw 4, support 5 is sleeved on the outside of mixing bucket 1, the lower end of mixing bucket 1 is provided with discharge pipe 15, control valve 18 is arranged in the inside of discharge pipe 15.

[0023] Based on the implementation steps of example 1: the hose 3 is connected with the water pump, and the clean water is transported into the installation pipe 7, under the action of water pressure, the one-way valve nozzle 11 at the lower end of the installation pipe 7 is opened, and the clean water enters the inside of the mixing barrel 1 at the lower end, and the cement and aggregate in the inside of the mixing barrel 1 are mixed with the clean water;

[0024] The motor two 6 drives the screw rod 4 to rotate, because the installation pipe 7 is longitudinally guided, the screw rod 4 pushes the threaded block 10, drives the connecting plate 9 to move longitudinally with the installation pipe 7, the water outlet of the installation pipe 7 moves upward, the height of the clean water output end gradually moves upward, the problem that the clean water needs to be gradually penetrated downward to be mixed with the solid material is avoided, the clean water is quickly mixed with the solid material, and the mixing efficiency of the solid material and the clean water is improved.

[0025] As shown in Figures 1-5 The utility model discloses a cement high -efficient mixing agitator compares to example one, this embodiment still includes: the inside of mixing barrel 1 upper end is provided with motor one 2, and the lower end of motor one 2 is provided with the shaft 16, and the outer wall of motor one 2 is sleeved with the frame 14, and the lower end of frame 14 is connected with the inner wall of mixing barrel 1 upper end, and the outer wall of shaft 16 is provided with the stirring rod 17, and the outer side of shaft 16 is sleeved with the spiral push groove 13 of spiral shape, and the inside of spiral push groove 13 is arc groove shape, and the lower of spiral push groove 13 is provided with two support plates 20 connected with shaft 16 at different heights, and the lower end of spiral push groove 13 is provided with guide rod 22 at different heights, and the inside of support plate 20 is embedded with the rod sleeve 21, and the lower end of guide rod 22 is slidably inserted into the inside of rod sleeve 21, and the upper end of support plate 20 is provided with the spring 19 of the outer side of guide rod 22, and the upper end of spring 19 is connected with the inner wall of spiral push groove 13 upper end.

[0026] In this embodiment, when the aggregate is mixed with the clean water, the motor one 2 drives the shaft 16 to rotate, and the shaft 16 drives the stirring rod 17 to mix the solid material with the clean water, in this process, the rotating force is applied to the guide rod 22 through the support plate 20, and then is applied to the spiral push groove 13, the spiral push groove 13 rotates with the shaft 16, and the cement in the inside of the spiral push groove 13 is output to the inside of the upper end of the mixing barrel 1 through the upper end opening of the spiral push groove 13 when the spiral push groove 13 rotates, the longitudinal mixing of the cement in the inside of the mixing barrel 1 is realized, the uniformity of the material mixing is improved, and the processing efficiency of the cement mixing and stirring is improved.

[0027] The above specific embodiments are only several preferred embodiments of the utility model, based on the technical scheme of the utility model and the related inspiration of the above embodiments, the person skilled in the art can make various alternative improvements and combinations to the above specific embodiments.

[0028] It is apparent for a person skilled in the art that the present application is not restricted to the details of the above exemplary embodiments, but that it can be implemented in other concrete forms without departing from the spirit or the essential characteristics of the present application. Therefore, the embodiments should be considered as exemplary only, and not limiting, the scope of the present application being defined by the appended claims rather than the above description, and all changes coming within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference signs in the claims should not be construed as limiting the claims concerned.

Claims

1. A high-efficiency cement mixing and stirring device, comprising a mixing tank (1), a first motor (2), a second motor (6), an installation pipe (7), a spiral pusher (13), and a support plate (20), characterized in that: An installation pipe (7) is provided inside one side of the mixing tank (1). A second motor (6) is provided on one side of the lower end of the mixing tank (1). A screw (4) is provided on the upper end of the second motor (6). A connecting plate (9) is sleeved on the outer wall of the installation pipe (7). A threaded block (10) is provided on one side of the lower end of the connecting plate (9). The threaded block (10) is rotatably sleeved on the outer wall of the screw (4). A first motor (2) is provided inside the upper end of the mixing tank (1). The first motor (2) is located inside the lower end of the mixing tank (1). A rotating shaft (16) is provided at one end, and a stirring rod (17) is provided on the outer wall of the rotating shaft (16). A spiral push groove (13) in the shape of a spiral is sleeved on the outer side of the rotating shaft (16). Two support plates (20) connected to the rotating shaft (16) are provided at different heights below the spiral push groove (13). Guide rods (22) are provided at different heights at the lower end of the spiral push groove (13). A spring (19) sleeved on the outer side of the guide rod (22) is provided on the upper end of each support plate (20).

2. The high-efficiency cement mixing and stirring device according to claim 1, characterized in that: The upper end of the installation pipe (7) is provided with a flexible hose (3), and the lower end of the installation pipe (7) is provided with a one-way valve (11).

3. The high-efficiency cement mixing and stirring device according to claim 1, characterized in that: A sliding sleeve (12) is provided on the inner wall of one side of the upper end of the mixing tank (1), and the upper end of the mounting tube (7) slides through the sliding sleeve (12).

4. The high-efficiency cement mixing and stirring device according to claim 1, characterized in that: The mixing tank (1) has a bearing seat (8) on one side of its upper end, and the upper end of the screw (4) is rotatably inserted into the bearing seat (8).

5. The high-efficiency cement mixing and stirring device according to claim 1, characterized in that: The outer wall of the motor (2) is fitted with a frame (14), the lower end of the frame (14) is connected to the inner wall of the upper end of the mixing tank (1), and the outer side of the mixing tank (1) is fitted with a bracket (5).

6. The high-efficiency cement mixing and stirring device according to claim 1, characterized in that: The spiral push groove (13) has an arc-shaped interior.

7. The high-efficiency cement mixing and stirring device according to claim 1, characterized in that: The upper end of the spring (19) is connected to the inner wall of the upper end of the spiral push groove (13). A rod sleeve (21) is embedded inside the support plate (20). The lower end of the guide rod (22) is slidably inserted into the rod sleeve (21). A discharge pipe (15) is provided at the lower end of the mixing tank (1). A control valve (18) is provided inside the discharge pipe (15).

Images