CN218905836U

CN218905836U - Stirring structure and concrete production equipment

Info

Publication number: CN218905836U
Application number: CN202222704797.6U
Authority: CN
Inventors: 刘杉杉
Original assignee: Raoyang Dongshun Commercial Concrete Co ltd
Current assignee: Raoyang Dongshun Commercial Concrete Co ltd
Priority date: 2022-10-13
Filing date: 2022-10-13
Publication date: 2023-04-25
Anticipated expiration: 2032-10-13

Abstract

The utility model relates to the technical field of concrete production, in particular to a stirring structure, which comprises the following components: the stirring device comprises a rotating shaft, a stirring rod, a positioning hole, a fixing ring and a stirring rod, wherein the positioning hole is formed in the rotating shaft; the jack is positioned in the fixed ring, a positioning rod is arranged in the jack, a locking hole is formed in one end of the positioning rod, a pull plate is arranged at the other end of the positioning rod, and a pull groove is formed in the outer side of the pull plate; the movable groove is positioned in the fixed ring, the bottom of the movable groove is provided with a bottom plate, and the upper end of the bottom plate is provided with a spring; the beneficial effects are as follows: through locating lever cooperation locating hole and the jack that set up, can dismantle and install solid fixed ring, be convenient for change the puddler, avoid the puddler inconvenient change, influence stirring effect.

Description

Stirring structure and concrete production equipment

Technical Field

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

Background

Concrete refers to a generic term for engineering composite materials in which aggregate is consolidated into a whole by a cementitious material. The term concrete generally refers to cement as a cementing material, sand and stone as aggregate; the cement concrete obtained by mixing the cement concrete with water (which can contain additives and admixture) according to a certain proportion needs to be added with broken stone and the like for processing in the manufacturing process of the concrete, most stirring devices cannot break the broken stone, a stirring rod is easy to damage, meanwhile, the quality of the concrete can be greatly influenced, and the service life of equipment is shortened.

The prior authorized China utility model bulletin number is: CN210999390U, publication date: 20200714 it discloses a novel concrete production facility, it can realize carrying out upper and lower even stirring to the inside concrete of barrel through the upper and lower two sets of puddlers that set up of setting, set up the stirring piece through the puddler, can realize carrying out intensive mixing to the concrete, drive two sets of rollers through the motor and rotate, can realize stirring to the stone that needs in adding the concrete, then get into the inside stirring with other materials of barrel, avoid traditional because of the stone is great, thereby influence concrete quality, the practicality of device has been improved greatly.

Above-mentioned scheme stirs concrete and stone through puddler and the stirring piece that sets up for concrete and stone misce bene, but when the concrete mixing to mixing the stone for a long time, the puddler can appear damaging, causes the fracture easily, and its puddler is inconvenient the change of fixed connection with the rotation axis, influences stirring effect, and then needs to be further improved and optimized.

Disclosure of Invention

The utility model aims to provide a stirring structure and concrete production equipment, which are used for solving the problem that the stirring rod and a rotating shaft of the prior scheme provided in the background art are fixedly connected and are inconvenient to replace.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a stirring structure, the stirring structure comprising:

the stirring device comprises a rotating shaft, a stirring rod, a positioning hole, a fixing ring and a stirring rod, wherein the positioning hole is formed in the rotating shaft;

the jack is positioned in the fixed ring, a positioning rod is arranged in the jack, a locking hole is formed in one end of the positioning rod, a pull plate is arranged at the other end of the positioning rod, and a pull groove is formed in the outer side of the pull plate;

the movable groove is located inside the fixed ring, and movable groove bottom is provided with the bottom plate, and the bottom plate upper end is provided with the spring, and the upper end is provided with the locking plate in the middle of the bottom plate, and the locking plate upper end outside is provided with the toggle plate.

Preferably, the fixing ring is located outside the positioning hole, and the insertion hole is aligned with the positioning hole.

Preferably, the jack is a T-shaped slotted hole in cross section, the positioning rod is in a rod-shaped structure, the size of the positioning rod is matched with that of the positioning hole, and the other end of the positioning rod is positioned in the movable groove.

Preferably, the locking hole is an arc-shaped slot, and the upper end of the locking hole penetrates through the positioning rod.

Preferably, the pulling plate is of an arc plate structure, the outer side of the pulling plate is flush with the fixing ring, pulling grooves are formed in two ends of the pulling plate, and the inner side of each pulling groove is a plane.

Preferably, the movable groove is an arc-shaped slotted hole, the bottom plate is an arc-shaped plate structure, and the width of the bottom plate is matched with the locking hole.

Preferably, the equal fixedly connected with spring of bottom plate both ends upside, the equal fixedly connected with movable groove lateral wall of spring upper end, the equal fixedly connected with locking plate of bottom plate upper end, the locking plate is located inside the locking hole, and the locking plate upper end runs through the locking hole and extends to the outside, and locking plate upper end outside fixedly connected with stirs the board, stirs the board and runs through solid fixed ring and extend to the outside, stirs the board and is located solid fixed ring top.

A concrete production device comprises the stirring structure.

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

the utility model mainly improves and optimizes case CN210999390U, namely, the fixed ring can be detached and installed through the arranged positioning rod matched with the positioning hole and the jack, the stirring rod is convenient to replace, the inconvenient replacement of the stirring rod is avoided, the stirring effect is influenced, the positioning rod can be conveniently locked through the arranged locking plate matched with the locking hole, the movement of the positioning rod during stirring is avoided, and the locking plate is convenient to take out from the locking hole through the arranged stirring plate.

Drawings

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

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

FIG. 3 is a schematic view of a rotating shaft according to the present utility model;

FIG. 4 is a schematic view of a detent lever according to the present utility model;

FIG. 5 is a schematic view of a retaining ring according to the present utility model;

fig. 6 is a semi-sectional view of a retaining ring of the present utility model.

In the figure: the stirring device comprises a rotating shaft 1, a positioning hole 2, a fixed ring 3, a stirring rod 4, an inserting hole 5, a positioning rod 6, a locking hole 7, a pull plate 8, a pull groove 9, a movable groove 10, a bottom plate 11, a spring 12, a locking plate 13 and a stirring plate 14.

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.

Example 1

Referring to fig. 1 to 6, the present utility model provides a technical solution: a stirring structure, the stirring structure comprising: the stirring device comprises a rotating shaft 1, wherein a positioning hole 2 is formed in the rotating shaft 1, a fixed ring 3 is arranged on the outer side of the rotating shaft 1, and stirring rods 4 are fixedly connected on the left side and the right side of the outer side of the fixed ring 3; the jack 5, the jack 5 is located in the fixed ring 3, a locating rod 6 is arranged in the jack 5, a locking hole 7 is formed in one end of the locating rod 6, a pull plate 8 is arranged at the other end of the locating rod 6, and a pull groove 9 is formed in the outer side of the pull plate 8; the movable groove 10, the movable groove 10 is located the solid fixed ring 3 inside, and the movable groove 10 bottom is provided with bottom plate 11, and bottom plate 11 upper end is provided with spring 12, and the upper end is provided with locking plate 13 in the middle of the bottom plate 11, and the locking plate 13 upper end outside is provided with toggle plate 14.

Example two

On the basis of the second embodiment, the fixing ring 3 is located outside the positioning hole 2, the insertion hole 5 is aligned with the positioning hole 2, the insertion hole 5 is provided with a T-shaped slot hole in cross section, the positioning rod 6 is provided with a rod-shaped structure, the size of the positioning rod 6 is matched with that of the positioning hole 2, the other end of the positioning rod 6 is located inside the movable groove 10, the locking hole 7 is provided with an arc slot hole, the upper end of the locking hole 7 penetrates through the positioning rod 6, and the positioning rod 6 is conveniently fixed by matching the locking plate 13 with the locking hole 7.

Example III

On the basis of the second embodiment, the pull plate 8 is of an arc plate structure, the outer side of the pull plate 8 is flush with the fixed ring 3, pull grooves 9 are formed in two ends of the pull plate 8, the inner side ends of the pull grooves 9 are arranged to be flat, and the positioning rods 6 can be conveniently taken out from the inside of the fixed ring 3 through the pull grooves 9 which are arranged to be flat on the inner side.

Example IV

On the basis of the third embodiment, the movable groove 10 is arranged as an arc-shaped groove hole, the bottom plate 11 is arranged as an arc-shaped plate structure, the width of the bottom plate 11 is matched with the locking hole 7, springs 12 are fixedly connected to the upper sides of two ends of the bottom plate 11, the upper ends of the springs 12 are fixedly connected with the side walls of the movable groove 10, the upper ends of the bottom plate 11 are fixedly connected with locking plates 13, the locking plates 13 are positioned inside the locking holes 7, the upper ends of the locking plates 13 penetrate through the locking holes 7 and extend to the outer side, stirring plates 14 are fixedly connected with the outer sides of the upper ends of the locking plates 13, the stirring plates 14 penetrate through the fixed ring 3 and extend to the outer side, the stirring plates 14 are positioned at the top of the fixed ring 3, and the locking plates 13 are conveniently taken out from the locking holes 7 through the stirring plates 14.

A concrete production device comprises the stirring structure.

During replacement, the toggle plate 14 is pulled upwards firstly, the toggle plate 14 drives the locking plate 13 to move upwards, the locking plate 13 drives the bottom plate 11 to leave the locking hole 7, the locking plate 13 and the bottom plate 11 do not limit the positioning rods 6 any more, fingers are inserted into the pull grooves 9 on two sides of the pull plate 8, the pull plate 8 is pulled outwards, the positioning rods 6 leave the jack 5, the fixed ring 3 can be taken down, the new fixed ring 3 and the stirring rod 4 are taken out, the center of the new fixed ring 3 is aligned with the rotating shaft 1 to be inserted, the jack 5 is aligned with the pull grooves 9, the toggle plate 14 on the new fixed ring 3 is pulled upwards, the positioning rods 6 are inserted into the positioning holes 2 from the jack 5, the fixed ring 3 is fixed by the positioning rods 6, the toggle plate 14 is released, the spring 12 pushes the bottom plate 11 to drive the locking plate 13 to move, and the bottom plate 11 and the locking plate 13 are clamped into the locking hole 7, and replacement is completed.

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. A stirring structure, characterized in that: the stirring structure comprises:

a rotating shaft (1), wherein a positioning hole (2) is formed in the rotating shaft (1), a fixed ring (3) is arranged on the outer side of the rotating shaft (1), and stirring rods (4) are fixedly connected on the left side and the right side of the fixed ring (3);

the jack (5), jack (5) are located inside fixed ring (3), jack (5) are inside to be provided with locating lever (6), locating lever (6) one end is provided with locking hole (7), locating lever (6) other end is provided with arm-tie (8), arm-tie (8) outside is provided with arm-tie (9);

the movable groove (10), the movable groove (10) is located inside the fixed ring (3), the bottom of the movable groove (10) is provided with a bottom plate (11), the upper end of the bottom plate (11) is provided with a spring (12), the upper end is provided with a locking plate (13) in the middle of the bottom plate (11), and the outer side of the upper end of the locking plate (13) is provided with a poking plate (14).

2. A stirring structure as set forth in claim 1, wherein: the fixing ring (3) is positioned at the outer side of the positioning hole (2), and the insertion hole (5) is aligned with the positioning hole (2).

3. A stirring structure as set forth in claim 2, wherein: the jack (5) is provided with a T-shaped slotted hole in cross section, the positioning rod (6) is provided with a rod-shaped structure, the size of the positioning rod (6) is matched with that of the positioning hole (2), and the other end of the positioning rod (6) is positioned in the movable groove (10).

4. A stirring structure as set forth in claim 3, wherein: the locking hole (7) is an arc-shaped slotted hole, and the upper end of the locking hole (7) penetrates through the positioning rod (6).

5. A stirring structure as set forth in claim 4, wherein: the pull plate (8) is of an arc plate-shaped structure, the outer side of the pull plate (8) is flush with the fixing ring (3), pull grooves (9) are formed in the two ends of the pull plate (8), and the inner side ends of the pull grooves (9) are arranged to be planes.

6. A stirring structure as set forth in claim 5, wherein: the movable groove (10) is an arc-shaped slotted hole, the bottom plate (11) is an arc-shaped plate structure, and the width of the bottom plate (11) is matched with the locking hole (7).

7. A stirring structure as set forth in claim 6, wherein: the utility model discloses a fixed ring, including bottom plate (11), fixed ring (3) and fixed ring (3) top, bottom plate (11) both ends upside all fixedly connected with spring (12), the equal fixed connection activity groove (10) lateral wall of spring (12) upper end, bottom plate (11) upper end all fixed connection locking plate (13), locking plate (13) are located locking hole (7) inside, locking plate (13) upper end runs through locking hole (7) and extends to the outside, locking plate (13) upper end outside fixedly connected with stir board (14), stir board (14) run through fixed ring (3) and extend to the outside, stir board (14) and be located fixed ring (3) top.

8. A concrete production facility, its characterized in that: a stirring structure comprising any one of the above claims 1-7.