CN219902690U

CN219902690U - Concrete stirring device

Info

Publication number: CN219902690U
Application number: CN202222202394.1U
Authority: CN
Inventors: 刘乐意
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-08-22
Filing date: 2022-08-22
Publication date: 2023-10-27
Anticipated expiration: 2032-08-22

Abstract

The utility model discloses a concrete stirring device which comprises a box body, a stirring shaft and a motor I, wherein the middle part of the upper surface of the box body is fixedly connected with the motor I through a protective shell, two sides of the upper end of the box body are symmetrically connected with a feeding box, the upper end in the box body is fixedly connected with a fixed block, an output shaft of the motor I is fixedly connected with a rotating plate, the edge of the lower surface of the rotating plate is fixedly connected with a universal ball, the rotating plate is fixedly connected with the fixed block through the universal ball in a sliding manner, the middle part of the side surface of the fixed block is fixedly connected with a gear ring, the upper end of the stirring shaft is fixedly connected with a round gear, the round gear is meshed with the gear ring, the upper end of the stirring shaft is movably connected with the rotating plate through a bearing, the lower end of the stirring shaft is movably connected with the fixed plate through the bearing, the surface of the stirring shaft is fixedly connected with a stirring blade, the fixed plate is fixedly connected with the fixed plate, and the fixed plate is slidably connected with the lower end of the inner surface of the box. The concrete stirring device can effectively improve stirring speed and stirring quality.

Description

Concrete stirring device

Technical Field

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

Background

The concrete stirring device is a machine for mixing cement, sand aggregate and water and stirring to prepare a concrete mixture; mainly comprises a mixing drum, a feeding and discharging mechanism, a water supply system, a prime motor, a transmission mechanism, a frame, a supporting device and the like; concrete is a general term for engineering composite materials in which aggregate is cemented into a whole by cementing materials, and is generally formed by mixing sand, cement and water under stirring, and is widely applied to civil engineering; concrete is used as a material commonly used in construction, and when the concrete stirring device is used, the concrete needs to be stirred firstly, but most of common concrete stirring devices are used for single-shaft stirring, so that the stirring speed is low, raw materials at the edge of a stirring groove cannot be effectively stirred, and the stirring effect is poor.

Therefore, we make improvements to this and propose a concrete mixing device.

Disclosure of Invention

The present utility model is directed to a concrete stirring device, which solves the problems set forth in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a concrete mixing device, includes box, (mixing) shaft and motor one, the middle part of box upper surface is through protective housing fixed connection motor one, and the both sides symmetrical connection feeding case of box upper end, the upper end fixed connection fixed block in the box simultaneously, the output shaft fixed connection rotor plate of motor one, the edge fixed connection universal ball of rotor plate lower surface, and the rotor plate passes through universal ball sliding connection fixed block, the middle part fixed connection ring gear of fixed block side, simultaneously (mixing) shaft upper end fixed connection round gear, round gear meshing ring gear, the upper end of (mixing) shaft passes through bearing swing joint rotor plate, and the lower extreme of (mixing) shaft passes through bearing swing joint fixed plate, and the fixed surface of (mixing) shaft connects the stirring leaf, and fixed plate fixed connection stabilizer blade simultaneously, stabilizer plate sliding connection is at the lower extreme of box internal surface.

Preferably, the upper end of the box body is fixedly connected with the feeding box, the feeding box is internally provided with the feeding groove, the section of the feeding groove is of an L-shaped structure, the bottom of the feeding groove is of an inclined surface structure, and one side of the feeding groove, which is close to the box body, is inclined downwards.

Preferably, the whole ring structure that is of fixed block, and the axle cross section of fixed block is L shape structure, and the guide way is offered to the position of fixed block upper surface relative universal ball, and the guide way is ring shape structure, and the cross section of guide way is arc structure simultaneously.

Preferably, the middle part of the inner arc surface of the fixed block is fixedly connected with the gear ring, the gear ring is of a circular ring structure, and the section of the shaft formed by combining the fixed block and the gear ring is of an F-shaped structure.

Preferably, the rotating plate is of a circular structure, a plurality of groups of mounting grooves are formed in the lower surface of the rotating plate at equal intervals in a surrounding mode relative to the positions of the guide grooves, the mounting grooves are of square structures, and the universal balls are fixedly connected in the mounting grooves.

Preferably, the surfaces of the rotating plates are symmetrically connected with four groups of stirring shafts through bearings, the four groups of stirring shafts are distributed in a cross shape, the surfaces of the stirring shafts are parallel and equidistant to fixedly connect with a plurality of groups of stirring blades, and meanwhile, the stirring blades on the surfaces of the adjacent stirring shafts are distributed in a staggered manner.

Preferably, the fixed plate at the lower end of the stirring shaft is in a cross structure through a bearing movably connected, the stabilizing plate fixedly connected with the side surface of the fixed plate is in a circular ring structure, the shaft section of the stabilizing plate is in an isosceles trapezoid structure, and the fixed plate and the stabilizing plate are combined together to form a field-shaped structure.

Compared with the prior art, the utility model has the beneficial effects that: this concrete mixing device, through the cooperation of motor one, rotor plate, universal ball and fixed block for the (mixing) shaft can carry out synchronous rotation with the rotor plate, and through the cooperation of ring gear and circular gear, make the (mixing) shaft also can rotate along with rotor plate pivoted, thereby effectively improve this agitating unit's stirring speed and stirring quality, also can carry out intensive mixing to the raw materials at stirred tank edge moreover.

Drawings

FIG. 1 is a schematic elevational view of the structure of the present utility model;

FIG. 2 is a schematic top view of the structure of the present utility model;

FIG. 3 is a schematic cross-sectional view of the structure of the present utility model at A-A of FIG. 1;

fig. 4 is an enlarged schematic view of the structure of the present utility model at B in fig. 1.

In the figure: 1. a case; 2. a fixing plate; 3. a stabilizing plate; 4. a stirring shaft; 5. stirring the leaves; 6. a feed box; 7. a universal ball; 8. a fixed block; 9. a gear ring; 10. a first motor; 11. a circular gear; 12. a rotating plate; 13. a guide groove.

Detailed Description

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.

Referring to fig. 1-4, the present utility model provides a technical solution: the concrete stirring device comprises a box body 1, a stirring shaft 4 and a motor I10, wherein the middle part of the upper surface of the box body 1 is fixedly connected with the motor I10 through a protective shell, two sides of the upper end of the box body 1 are symmetrically connected with a feeding box 6, a feeding groove is formed in the feeding box 6, the section of the feeding groove is of an L-shaped structure, the bottom of the feeding groove is of an inclined surface structure, and one side of the feeding groove, which is close to the box body 1, is inclined downwards; meanwhile, the upper end in the box body 1 is fixedly connected with the fixed block 8, the output shaft of the motor I10 is fixedly connected with the rotating plate 12, the rotating plate 12 is of a circular structure, a plurality of groups of mounting grooves are formed in the lower surface of the rotating plate 12 at equal intervals in a surrounding mode relative to the position of the guide groove 13, the mounting grooves are of a square structure, and the universal ball 7 is fixedly connected in the mounting grooves; the rotating plate 12 is connected with the fixed block 8 in a sliding way through the universal ball 7, the whole fixed block 8 is of a circular ring structure, the shaft section of the fixed block 8 is of an L-shaped structure, the upper surface of the fixed block 8 is provided with a guide groove 13 at the position opposite to the universal ball 7, the guide groove 13 is of a circular ring structure, and meanwhile, the section of the guide groove 13 is of an arc structure; the middle part of the inner arc surface of the fixed block 8 is fixedly connected with a gear ring 9, the gear ring 9 is of a circular ring structure, and the section of a shaft formed by combining the fixed block 8 and the gear ring 9 is of an F-shaped structure; meanwhile, the upper end of the stirring shaft 4 is fixedly connected with a circular gear 11, the circular gear 11 is meshed with a gear ring 9, the upper end of the stirring shaft 4 is movably connected with a rotating plate 12 through a bearing, the surfaces of the rotating plate 12 are symmetrically connected with four groups of stirring shafts 4 through bearings, the four groups of stirring shafts 4 are distributed in a cross shape, the surfaces of the stirring shafts 4 are parallel and equidistant and are fixedly connected with a plurality of groups of stirring blades 5, and meanwhile, the stirring blades 5 on the surfaces of the adjacent stirring shafts 4 are distributed in a staggered manner; the lower end of the stirring shaft 4 is movably connected with a fixed plate 2 through a bearing to form a cross structure, a stabilizing plate 3 fixedly connected with the side surface of the fixed plate 2 is of a circular ring structure, meanwhile, the shaft section of the stabilizing plate 3 is of an isosceles trapezoid structure, and the fixed plate 2 and the stabilizing plate 3 are combined together to form a field-shaped structure; the stabilizing plate 3 is slidably connected to the lower end of the inner surface of the case 1.

As shown in fig. 1 and 4, the friction resistance of the rotating plate 12 during rotation can be effectively reduced by the cooperation of the fixed block 8, the guide groove 13 and the universal ball 7, and the gear ring 9 can ensure that the rotating plate 12 rotates stably while driving the circular gear 11.

As shown in fig. 1 and 3, the lower end of the stirring shaft 4 is movably connected with the fixing plate 2 through a bearing, and the fixing plate 2 is matched with the stabilizing plate 3, so that the lower end of the stirring shaft 4 can stably rotate along with the rotating plate 12, the shaking of the lower end of the stirring shaft 4 during rotation is avoided, and the stability of the whole operation of the device is ensured.

Working principle: when the concrete stirring device is used, required raw materials are poured into a box body 1 through a feed chute formed in a feed box 6, then a switch of a motor I10 is started, the motor I10 drives a rotating plate 12 to rotate through an output shaft, the rotating plate 12 rotates on the surface of a fixed block 8 through a universal ball 7, the rotating plate 12 synchronously drives a stirring shaft 4 to rotate, then the upper end of the stirring shaft 4 is fixedly connected with a circular gear 11, the circular gear 11 is meshed with a gear ring 9, the circular gear 11 drives the stirring shaft 4 to rotate through the gear ring 9 while the circular gear 11 rotates along with the stirring shaft 4 and the rotating plate 12, further a stirring blade 5 rotates along with the rotation of the stirring shaft 4, and after stirring is finished, the materials are discharged through a discharge port; this is the entire process of the operation of the concrete mixing plant.

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 concrete mixing device, includes box (1), (mixing) shaft (4) and motor one (10), its characterized in that: the middle part of box (1) upper surface is through protective housing fixed connection motor one (10), and the both sides symmetry of box (1) upper end connects feeding case (6), and upper end fixed connection fixed block (8) in box (1) simultaneously, output shaft fixed connection rotor plate (12) of motor one (10), the edge fixed connection universal ball (7) of rotor plate (12) lower surface, and rotor plate (12) pass through universal ball (7) sliding connection fixed block (8), the middle part fixed connection ring gear (9) of fixed block (8) side, simultaneously (4) upper end fixed connection round gear (11), round gear (11) meshing ring gear (9), the upper end of (4) is through bearing swing joint rotor plate (12), the lower extreme of (4) is through bearing swing joint fixed plate (2), and the fixed surface of (4) is connected stirring leaf (5) simultaneously, fixed plate (2) fixed connection stabilizer plate (3), stabilizer plate (3) sliding connection is in the lower extreme of box (1) internal surface.

2. A concrete mixing plant according to claim 1, characterized in that: the feeding box is characterized in that the upper end of the box body (1) is fixedly connected with the feeding box (6), a feeding groove is formed in the feeding box (6), the section of the feeding groove is of an L-shaped structure, the bottom of the feeding groove is of an inclined surface structure, and one side, close to the box body (1), of the feeding groove is inclined downwards.

3. A concrete mixing plant according to claim 1, characterized in that: the fixing block (8) is integrally of a circular ring structure, the shaft section of the fixing block (8) is of an L-shaped structure, the guide groove (13) is formed in the position, opposite to the universal ball (7), of the upper surface of the fixing block (8), the guide groove (13) is of a circular ring structure, and meanwhile the section of the guide groove (13) is of an arc structure.

4. A concrete mixing plant according to claim 1, characterized in that: the middle part of the inner arc surface of the fixed block (8) is fixedly connected with the gear ring (9), the gear ring (9) is of a circular ring structure, and the cross section of a shaft formed by combining the fixed block (8) and the gear ring (9) is of an F-shaped structure.

5. A concrete mixing plant according to claim 1, characterized in that: the rotating plate (12) is of a circular structure, a plurality of groups of mounting grooves are formed in the lower surface of the rotating plate (12) at equal intervals in a surrounding mode relative to the position of the guide groove (13), the mounting grooves are of square structures, and the universal balls (7) are fixedly connected in the mounting grooves.

6. A concrete mixing plant according to claim 1, characterized in that: four sets of (4) are connected through bearing symmetry on rotor plate (12) surface, and four sets of (4) are cross and distribute, and the parallel equidistant fixed connection multiunit stirring leaf (5) in surface of (4) stirring axle, and stirring leaf (5) on adjacent (4) surface are dislocation distribution simultaneously.

7. A concrete mixing plant according to claim 1, characterized in that: the stirring shaft (4) lower extreme is cross structure through bearing swing joint's fixed plate (2), and fixed plate (2) side fixed connection's stabilizer blade (3) are ring-shaped structure, and the axle cross-section of stabilizer blade (3) is isosceles trapezoid structure simultaneously, and fixed plate (2) and stabilizer blade (3) are in the same place to constitute field font structure.