CN220052297U - Material mixing device for concrete pulping - Google Patents

Abstract

The utility model relates to the field of concrete mixing, in particular to a material mixing device for concrete pulping, which comprises a vertically arranged shell, wherein two rotating shafts are vertically rotatably arranged in the shell, a plurality of stirring pieces are fixedly arranged on the outer side walls of the two rotating shafts respectively, the upper ends of the two rotating shafts penetrate through the shell, the two rotating shafts are connected through a transmission mechanism, one rotating shaft is connected with a driving mechanism, the outer side wall of the shell is vertically provided with a return pipe with an open lower end, the outer side walls of the two ends of the upper end of the return pipe are fixedly conducted with the upper end and the lower end of the shell respectively through connecting pipes which are obliquely arranged, and a return screw is vertically arranged in the return pipe.

Description

Material mixing device for concrete pulping

Technical Field

The utility model relates to the field of concrete mixing, in particular to a material mixing device for concrete pulping.

Background

The mixing arrangement that needs to be used when concrete preparation carries out the stirring mixing of material, and common mixing arrangement is that stirring subassembly constantly rotates at the container middle part helps the material to mix, and the inefficiency like this, and the material of container bottom piles up easily, causes the inhomogeneous of material mixing, needs to improve.

Disclosure of Invention

The utility model aims to solve the defects in the background art and provides a material mixing device for concrete pulping.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a concrete slurrying is with material mixing arrangement, includes the casing of vertical setting, two pivots are installed in the casing to vertical rotation, two pivot lateral wall is a plurality of stirring pieces of fixed mounting respectively, two pivot upper end all runs through the casing, two the pivot passes through drive mechanism and connects, one of them the pivot is connected with actuating mechanism, the casing lateral wall is vertical to be provided with the open back flow of lower extreme, back flow upper end both ends lateral wall is fixed the switch on with both ends about the casing through the connecting pipe that the slope set up respectively, vertical back flow spiral that is provided with in the back flow, back flow spiral upper end is connected with power unit.

Preferably, the transmission mechanism comprises two gears which are respectively and fixedly arranged on the outer side walls of the two rotating shafts, and the two gears are in meshed connection.

Preferably, the driving mechanism comprises a first motor vertically and fixedly arranged on the upper wall of the shell, and an output shaft of the first motor is fixedly connected with one rotating shaft.

Preferably, the power mechanism comprises a second motor vertically and fixedly arranged at the upper end of the return pipe, and an output shaft of the second motor rotates to penetrate through the return pipe and is fixedly connected with the return screw.

Preferably, the upper part of the shell is fixedly communicated with a feed pipe which is obliquely arranged.

Preferably, a supporting frame is fixedly arranged at the lower part of the outer side wall of the shell.

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

through setting up two pivots to installing a plurality of stirring pieces at the pivot lateral wall, two sets of stirring piece are crisscross to the transmission cooperation at the gear, make two sets of stirring piece counter-rotation, promote the stirring of material and mix, set up back flow cooperation backward flow spiral simultaneously, constantly send back the material of casing lower part to casing upper portion again and fall down, carry out circulation stirring and mix, make the material mix more even, the practicality is stronger.

Drawings

FIG. 1 is a schematic structural view of a material mixing device for concrete pulping according to the present utility model;

fig. 2 is a schematic diagram of a reflux spiral structure of a material mixing device for concrete pulping according to the present utility model.

1. A housing; 2. a rotating shaft; 3. a stirring member; 4. a return pipe; 5. a connecting pipe; 6. reflux spiral; 7. a gear; 8. a first motor; 9. a second motor; 10. a feed pipe; 11. and (5) supporting frames.

Detailed Description

The following description is presented to enable one of ordinary skill in the art to make and use the utility model. The preferred embodiments in the following description are by way of example only and other obvious variations will occur to those skilled in the art.

The utility model provides a material mixing device for concrete pulping, a casing 1 including vertical setting is shown in fig. 1-2, two pivots 2 are installed in the vertical rotation of casing 1, two pivots 2 lateral walls are fixed mounting respectively has a plurality of stirring piece 3, two pivots 2 upper ends all run through casing 1, two pivots 2 are connected through drive mechanism, one of them pivot 2 is connected with actuating mechanism, actuating mechanism includes vertical fixed mounting at the first motor 8 of casing 1 upper wall, the output shaft of first motor 8 and one of them pivot 2 fixed connection, casing 1 lateral wall is vertical to be provided with the back flow 4 that the lower extreme is open, but back flow 4 lower extreme screw thread installation closing cap prevents that muddy water from leaking, back flow 4 upper end both ends lateral wall is fixed conduction with casing 1 upper and lower both ends respectively through the connecting pipe 5 that the slope set up, back flow 4 is internal vertical to be provided with back flow spiral 6, actuating mechanism is connected with power mechanism including the second motor 9 of vertical fixed mounting at 4 upper end, the output shaft rotation of second motor 9 runs through back flow 4 and with back flow spiral 6 fixed connection, second motor 9 adopts and just reversing motor 6 can guarantee to send back flow spiral 6, can be by the rotation, can realize the material mixing device to the two-way mixing device, the material can be more evenly and the material mixing device is realized, the material mixing device is more high in the opposite direction, and the back flow spiral device is realized, the material mixing device is more opposite to the material mixing device is realized, and can be rotated, and is more by the material is more than the material to the material is more convenient to be rotated.

Specifically, the transmission mechanism comprises two gears 7 which are respectively and fixedly arranged on the outer side walls of the two rotating shafts 2, the two gears 7 are in meshed connection, and the two rotating shafts 2 are synchronously rotated through mutual matching of the gears 7 and the gears 7, so that the stirring piece 3 is indirectly driven to rotate, the stirring piece 3 on the two rotating shafts 2 is reversely rotated, and stirring and mixing of materials are promoted.

More specifically, the upper portion of casing 1 is fixed to be switched on has the inlet pipe 10 that the slope set up, and casing 1 lateral wall lower part fixed mounting has support frame 11, and support frame 11 is used for supporting the device to the back flow 4 provides the installation space to make and leave the space between back flow 4 lower extreme and the ground, make things convenient for the emission of material to receive.

The material is fed into the shell 1 from the feed pipe 10, then the first motor 8 is controlled to start, the second motor 9 is controlled to rotate reversely, the first motor 9 drives the rotating shaft 2 which is directly connected with the first motor to rotate, the other rotating shaft 2 is indirectly driven to rotate through the transmission of the two gears 7, the rotating shaft 2 drives the stirring piece 3 to rotate, the material is stirred and mixed, meanwhile, the reflux spiral 6 rotates reversely, the material which enters the reflux pipe 4 along the connecting pipe 5 is fed back into the shell 1 again to be circularly stirred and mixed, the first motor 8 is closed after the stirring is finished, the second motor 9 is controlled to rotate positively, the reflux spiral 6 is driven to rotate positively, the stirred material is carried out, and the material is discharged.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model, which is defined by the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (6)

1. The utility model provides a concrete slurrying is with material mixing arrangement, includes casing (1) of vertical setting, its characterized in that: two pivots (2) are installed in vertical rotation in casing (1), two pivot (2) lateral wall fixed mounting has a plurality of stirring piece (3) respectively, two pivot (2) upper end all runs through casing (1), two pivot (2) are connected through drive mechanism, one of them pivot (2) are connected with actuating mechanism, casing (1) lateral wall is vertical to be provided with lower extreme open back flow (4), back flow (4) upper end both ends lateral wall is fixed the switch on with casing (1) upper and lower both ends through connecting pipe (5) that the slope set up respectively, vertical back flow spiral (6) that are provided with in back flow (4), back flow spiral (6) upper end is connected with power unit.

2. A material mixing device for concrete pulping according to claim 1, wherein: the transmission mechanism comprises two gears (7) which are respectively and fixedly arranged on the outer side walls of the two rotating shafts (2), and the two gears (7) are in meshed connection.

3. A material mixing device for concrete pulping according to claim 1, wherein: the driving mechanism comprises a first motor (8) vertically and fixedly arranged on the upper wall of the shell (1), and an output shaft of the first motor (8) is fixedly connected with one rotating shaft (2).

4. A material mixing device for concrete pulping according to claim 1, wherein: the power mechanism comprises a second motor (9) vertically and fixedly arranged at the upper end of the return pipe (4), and an output shaft of the second motor (9) penetrates through the return pipe (4) in a rotating mode and is fixedly connected with the return spiral (6).

5. A material mixing device for concrete pulping according to claim 1, wherein: the upper part of the shell (1) is fixedly communicated with a feed pipe (10) which is obliquely arranged.

6. A material mixing device for concrete pulping according to claim 1, wherein: the lower part of the outer side wall of the shell (1) is fixedly provided with a supporting frame (11).