CN211842581U

CN211842581U - Concrete mixing device for municipal construction

Info

Publication number: CN211842581U
Application number: CN202020395497.2U
Authority: CN
Inventors: 洪海健
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-25
Filing date: 2020-03-25
Publication date: 2020-11-03
Anticipated expiration: 2030-03-25

Abstract

The utility model discloses a concrete mixing device for municipal construction, which comprises a bracket, fixedly connected with agitator on the support, it is connected with the pivot to rotate in the agitator, and the lower extreme inner wall and the transmission that the lower extreme of pivot runs through the agitator are connected with driving motor, it has multiunit stirring leaf to articulate in the pivot, sliding connection has a plurality of sleeves in the pivot, and sleeve fixedly connected with dead lever between two liang, every group all articulate between stirring leaf and the sleeve has the connecting rod, is located the upper end sleeve fixedly connected with hollow rod, and hollow rod cover locates in the pivot. The utility model relates to a municipal construction technical field through the cooperation of articulated stirring leaf and connecting rod, can regulate and control through the cylinder, makes the stirring leaf receive and release according to actual need, is convenient for when clearing up the inner wall of agitator, and the stirring leaf can not produce the hindrance, very big improvement the convenience of device.

Description

Concrete mixing device for municipal construction

Technical Field

The utility model relates to a municipal construction technical field especially relates to a concrete mixing device for municipal construction.

Background

Municipal construction is an important content of municipal activities, is an execution stage of planning and design, is the construction of various public facilities and public works such as roads, drainage, bridges and the like which are sponsored by urban governments according to the overall deployment of municipal planning, and aims to prosper urban economy, facilitate the production and living environment of citizens and promote the development of material culture and mental culture of cities.

At municipal construction's in-process, often need use concrete mixer to mix multiple material, prepare the concrete, traditional concrete mixer's the general fixed connection of stirring leaf can not pack up in the pivot, leads to when clearing up the inner wall of agitator, produces the hindrance easily, influences the efficiency of clearance operation, and for this reason, we provide a concrete mixing device for municipal construction and solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the stirring blade that has concrete mixing device among the prior art produces the hindrance to the clearance of agitator easily, and the concrete mixing device for municipal construction who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a concrete mixing device for municipal construction, includes the support, fixedly connected with agitator on the support, it is connected with the pivot to rotate in the agitator, and the lower extreme inner wall and the transmission that the lower extreme of pivot runs through the agitator are connected with driving motor, it has multiunit stirring leaf to articulate in the pivot, sliding connection has a plurality of sleeves in the pivot, and sleeve fixedly connected with dead lever between two liang, every group all articulate between stirring leaf and the sleeve has the connecting rod, is located the upper end sleeve fixedly connected with hollow rod, and hollow rod cover locates in the pivot.

Preferably, the hollow rod is far away from telescopic one end and is rotated and be connected with the connecting plate, be provided with the cylinder on the agitator, and the output and the connecting plate fixed connection of cylinder.

Preferably, the lower end of the rotating shaft is sleeved with a scraper matched with the stirring barrel, and the inner wall of the lower end of the stirring barrel is provided with a plurality of conical openings.

Preferably, broken pieces are fixedly connected to the side walls of the two sides of the stirring blade, and the broken pieces are designed to be conical.

Preferably, a bearing is arranged on the connecting plate, and the upper end of the hollow rod is in interference fit with the bearing.

Preferably, the outer side wall of the driving motor is sleeved with a protection box, and a waterproof layer is arranged in the inner wall of the protection box.

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

1. through the arrangement of the connecting rod and the sleeve, the hinged stirring blades can be unfolded and folded by controlling the lifting of the sleeve, when the stirring barrel needs to be cleaned, the cleaning process cannot be hindered, and when materials are put in, the folded stirring blades cannot easily obstruct the falling of the materials, so that the usability of the device is greatly facilitated;

2. through the cooperation of cylinder and hollow pole, only need start the cylinder, can control hollow pole and go up and down, and then drive the sleeve and go up and down, make the stirring leaf can accomplish fast and receive and release, avoid the manpower to control, produce the labour loss, and under the control of cylinder, the stirring leaf all can keep the firm state when expandeing or packing up, and difficult emergence is rocked.

3. Through the setting of scraper blade and bell, can utilize the rotation of scraper blade, promote the concrete motion of bottom, avoid the difficult ejection of compact of the static clot of bottom concrete, and the bottom concrete when following the scraper blade and rotate, the centripetal force of production can accelerate the concrete and follow the bell and go out the material.

Drawings

Fig. 1 is a schematic view of a front perspective structure of a mixing blade of a concrete mixing device for municipal construction in an expanded state;

FIG. 2 is a schematic view of a perspective structure of a concrete mixing plant for municipal construction in a state of a mixing blade being retracted;

fig. 3 is the utility model provides a perspective structure sketch map is overlooked to concrete mixing plant's agitator for municipal construction.

In the figure: the device comprises a support 1, a stirring barrel 2, a rotating shaft 3, a driving motor 4, a stirring blade 5, a sleeve 6, a fixing rod 7, a connecting rod 8, a hollow rod 9, a connecting plate 10, an air cylinder 11, a scraping plate 12, a conical opening 13, broken fragments 14, a bearing 15 and a protective box 16.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a concrete mixing device for municipal construction, including support 1, fixedly connected with agitator 2 on support 1, the swivelling joint has pivot 3 in agitator 2, and the lower extreme of pivot 3 runs through the lower extreme inner wall of agitator 2 and the transmission is connected with driving motor 4, driving motor 4's model is YE2-280M-4, driving motor 4's lateral wall cover is equipped with protection box 16, and be provided with the waterproof layer in protection box 16's the inner wall, protection box 16 can prevent the erosion of outside dust to driving motor 4, the setting of waterproof layer can avoid driving motor 4 to be corroded by water, cause the damage.

The lower extreme of pivot 3 has cup jointed 2 assorted scraper blades 12 with the agitator, and a plurality of bellies 13 have been seted up to the lower extreme inner wall of agitator 2, rotation through scraper blade 12 can promote the concrete motion, accelerate the ejection of compact, the toper design of bellies 13, can utilize its inclination, it changes the ejection of compact to make the concrete, it has multiunit stirring leaf 5 to articulate in the pivot 3, the equal fixedly connected with of both sides lateral wall of stirring leaf 5 breaks 14, and broken piece 14 is the toper design, broken 14 toper design, it breaks the coagulum that produces between the material to change, the drag reduction, the efficiency of the stirring is improved.

A plurality of sleeves 6 are connected on the rotating shaft 3 in a sliding way, fixed rods 7 are fixedly connected between every two sleeves 6, a connecting rod 8 is hinged between each group of stirring blades 5 and each sleeve 6, a hollow rod 9 is fixedly connected with the sleeve 6 at the upper end, the hollow rod 9 is sleeved on the rotating shaft 3, one end of the hollow rod 9 far away from the sleeve 6 is rotatably connected with a connecting plate 10, the stirring barrel 2 is provided with a cylinder 11, the output end of the cylinder 11 is fixedly connected with the connecting plate 10, the model of the cylinder 11 is SC125-500, and through the matching of the connecting plate 10 and the cylinder 11, on the premise of not influencing the rotation of the rotating shaft 3, the lifting of the regulating sleeve 6 is convenient for regulating and controlling the retraction of the stirring blade 5, the connecting plate 10 is provided with a bearing 15, the upper end of the hollow rod 9 is in interference fit with the bearing 15, the bearing 15 is arranged, the connection between the hollow rod 9 and the connecting plate 10 can be more stable, and the smoothness of the rotation of the rotating shaft 3 can be ensured.

When concrete is required to be prepared, a required material is put into the stirring barrel 2, the stirring blades 5 are in a retracted state at the moment, the falling of the material cannot be hindered, after the material is put in, the air cylinder 11 is started, the output end of the air cylinder 11 drives the connecting plate 10 to descend, the connecting plate 10 drives the hollow rod 9 to descend, the upper sleeves 6 are stressed to slide downwards, the sleeves 6 are fixedly connected with one another, the sleeves 6 drive the connecting rods 8 hinged with the sleeves to rotate, the connecting rods 8 can drive the stirring blades 5 to rotate downwards in the rotating process until the stirring blades 5 are unfolded, the air cylinder 11 can be closed at the moment, the driving motor 4 is started, the rotating shaft 3 can drive the stirring blades 5 on the rotating shaft 3 to rotate, the material can be stirred, and the rotation of the rotating shaft 3 cannot be influenced due to the rotary connection of the hollow rods 9 and the connecting plate 10, after the stirring is accomplished, can open cone 13, scraper blade 12 can promote the bottom concrete motion this moment, the concrete can be followed the ejection of compact in cone 13 fast, when later stage needs clear up agitator 2, wash the stirring leaf 5 of expansion state earlier, then start cylinder 11, make connecting plate 10 rise, it rises to drive sleeve 6, make articulated stirring leaf 5 packed up, can clear up agitator 2, and because stirring leaf 5 is packed up, the back of stirring leaf 5 also is convenient for clear up, setting through this device, can be according to actual demand, carry out quick receipts and release to stirring leaf 5, the very big usability of device that has facilitated.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a concrete mixing device for municipal construction, includes support (1), its characterized in that, fixedly connected with agitator (2) is gone up in support (1), swivelling joint has pivot (3) in agitator (2), and the lower extreme inner wall and the transmission that the lower extreme of pivot (3) runs through agitator (2) are connected with driving motor (4), it has multiunit stirring leaf (5) to articulate in pivot (3), sliding connection has a plurality of sleeves (6) on pivot (3), and sleeve (6) fixedly connected with dead lever (7) between two liang, every group all articulate between stirring leaf (5) and the sleeve (6) have connecting rod (8), are located the upper end sleeve (6) fixedly connected with hollow rod (9), and hollow rod (9) cover is located on pivot (3).

2. The concrete mixing device for municipal construction according to claim 1, wherein the hollow rod (9) is rotatably connected with a connecting plate (10) at the end far away from the sleeve (6), the mixing tank (2) is provided with a cylinder (11), and the output end of the cylinder (11) is fixedly connected with the connecting plate (10).

3. The concrete mixing device for municipal construction according to claim 1, wherein the lower end of the rotating shaft (3) is sleeved with a scraper (12) matched with the mixing tank (2), and the inner wall of the lower end of the mixing tank (2) is provided with a plurality of conical openings (13).

4. The concrete mixing device for municipal construction according to claim 1, characterized in that the crushing pieces (14) are fixedly attached to both side walls of the mixing blade (5), and the crushing pieces (14) are of conical design.

5. The concrete mixing device for municipal construction according to claim 2, wherein the connecting plate (10) is provided with a bearing (15) and the upper end of the hollow rod (9) is interference fitted with the bearing (15).

6. The concrete mixing device for municipal construction according to claim 1, wherein a protective box (16) is sleeved on the outer side wall of the driving motor (4), and a waterproof layer is arranged in the inner wall of the protective box (16).