CN213918913U

CN213918913U - Concrete mixer for building convenient to unload

Info

Publication number: CN213918913U
Application number: CN202021972654.8U
Authority: CN
Inventors: 赵莉; 张乾来; 王少宇; 杨涛柱; 张营
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-10
Filing date: 2020-09-10
Publication date: 2021-08-10
Anticipated expiration: 2030-09-10

Abstract

The utility model discloses a concrete mixer for building convenient to unload, including fixed case, the upper end middle part interlude swing joint of fixed case has agitating unit, the upper end left part of fixed case alternates fixedly connected with feeder hopper, common fixedly connected with mixing box between the left tank wall upper portion of fixed case and the right tank wall upper portion, the lower extreme left part of mixing box alternates the fixedly connected with conveying pipeline, be provided with automatically controlled valve on the conveying pipeline, the lower extreme of conveying pipeline alternates fixedly connected with discharge apparatus, discharge apparatus's lower extreme alternates the fixedly connected with fixing base, and the lower extreme of fixing base and the lower case wall fixed connection of fixed case, discharge apparatus's right-hand member fixedly connected with discharge tube. A concrete mixer for building convenient to unload, through setting up agitating unit and scraper, strengthened the stirring effect, improved stirring efficiency, through setting up discharge apparatus, reduced the degree of difficulty of unloading, improved the efficiency of unloading.

Description

Concrete mixer for building convenient to unload

Technical Field

The utility model relates to a building engineering technical field, in particular to concrete mixer for building convenient to unload.

Background

With the continuous development of economic construction and the acceleration of urbanization process in China, urban infrastructure and real estate development in China are rapidly developed, the rapid improvement of concrete yield is promoted, and a concrete mixer product is also rapidly developed under the background of rapid improvement of concrete yield, wherein the concrete mixer is a machine for mixing cement, gravel aggregate and water into a concrete mixture, but the existing concrete mixer has the following defects: 1. the traditional concrete mixer has the problems of incomplete concrete mixing, poor mixing effect, low mixing efficiency and the like, and the quality of concrete is influenced; 2. most concrete mixers are inconvenient to unload materials, the mixers need to be inclined to enable concrete to flow out, but the discharging mode is slow in discharging speed, reduces discharging efficiency and is inconvenient to use; therefore, the concrete mixer for the building, which is convenient for discharging, is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a concrete mixer for building convenient to unload can effectively solve the problem in the background art.

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

the utility model provides a concrete mixer for building convenient to unload, includes the fixed case, the upper end middle part interlude swing joint of fixed case has agitating unit, the upper end left part of fixed case alternates the fixedly connected with feeder hopper, common fixedly connected with mixing box between the left tank wall upper portion of fixed case and the right tank wall upper portion, the lower extreme left part of mixing box alternates the fixedly connected with conveying pipeline, be provided with automatically controlled valve on the conveying pipeline, the lower extreme of conveying pipeline alternates fixedly connected with discharge apparatus, discharge apparatus's lower extreme alternates the fixedly connected with fixing base, and the lower extreme of fixing base and the lower case wall fixed connection of fixed case, discharge apparatus's right-hand member fixedly connected with discharge tube, and the right-hand member of discharge tube runs through the right tank wall of fixed case.

Preferably, agitating unit includes agitator motor, agitator motor's output runs through last tank wall and the fixedly connected with (mixing) shaft of mixing box of fixed case in proper order, two churning columns of the equal fixedly connected with in surface left part and the surface right part of (mixing) shaft, four two puddlers of the equal fixedly connected with of upper end and the lower extreme of churning column, fixedly connected with scraper alternates in the surface lower part of (mixing) shaft, the upper end and the lower extreme of (mixing) shaft all through the bearing respectively with the last tank wall and the lower box wall swing joint of mixing box.

Preferably, the scraping device comprises a fixing ring, the outer surface left part and the outer surface right part of the fixing ring are fixedly connected with fixing plates, the lower end of each fixing plate is fixedly connected with a scraping plate, and the inner ring wall of the fixing ring is fixedly connected with the outer surface of the stirring shaft.

Preferably, the discharging device comprises a discharging barrel, a discharging motor is fixedly connected to the middle of the left end of the discharging barrel, the output end of the discharging motor penetrates through the left end of the discharging barrel and a rotating shaft of the fixedly connected motor, spiral blades are fixedly connected to the outer surface of the rotating shaft, the lower end of the discharging barrel and the upper end of a fixing seat are fixedly connected in an alternating mode, and the right end of the discharging barrel is fixedly connected with the left end of a discharging pipe.

Preferably, the two scraping plates are of a triangular structure, the lower ends of the two scraping plates are in contact with the lower box wall of the mixing box, and the left ends of the scraping plates on the left side and the right ends of the scraping plates on the right side are not in contact with the box wall of the mixing box.

Preferably, the lower extreme of feeder hopper runs through the last tank wall of fixed case and the last tank wall of mixing box in proper order, the up end of conveying pipeline flushes with the lower tank wall of mixing box, the discharge tube sets up for inclining to the right.

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

the stirring motor drives the stirring shaft to stir through the stirring device and the scraping device, and the inclined arrangement of the stirring rod strengthens the stirring effect on concrete, so that the concrete is stirred more uniformly and thoroughly, the stirring efficiency on the concrete is improved, the production quality of the concrete is ensured, and then the concrete is scraped while being stirred through the scraping plate, so that the stirring effect is further improved, and the concrete is conveniently scraped into the conveying pipe to be unloaded;

two, through setting up discharge apparatus, drive the pivot through the motor of unloading and rotate and unload, the spiral setting of rethread spiral leaf can reduce the degree of difficulty of unloading with the quick transmission of concrete to the discharge tube in, then sets up through the slope of discharge tube, makes the concrete receive the influence of gravity to flow out from the discharge tube for the discharge rate of concrete has improved the efficiency of unloading of degree grain concrete, and it is convenient to use.

Drawings

FIG. 1 is a schematic view of the whole structure of a concrete mixer for construction convenient for unloading of the present invention;

FIG. 2 is a schematic structural view of a stirring device of the concrete mixer for construction convenient for discharging of the present invention;

FIG. 3 is a schematic structural view of a scraping device of a concrete mixer for construction convenient for discharging of the present invention;

fig. 4 is the utility model relates to a concrete mixer's for building discharge apparatus's structure schematic diagram convenient to unload.

In the figure: 1. a fixed box; 2. a stirring device; 3. a feed hopper; 4. a mixing box; 5. a delivery pipe; 6. a discharge device; 7. an electrically controlled valve; 8. a fixed seat; 9. a discharge pipe; 21. a stirring motor; 22. a stirring shaft; 23. a stirring column; 24. a stirring rod; 25. a scraping device; 251. a fixing ring; 252. a fixing plate; 253. a scraping plate; 61. a discharge cylinder; 62. a discharging motor; 63. a rotating shaft; 64. helical leaves.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-4, a concrete mixer for building convenient to unload, including fixed box 1, the upper end middle part of fixed box 1 alternates swing joint has agitating unit 2, the upper end left part of fixed box 1 alternates fixedly connected with feeder hopper 3, common fixedly connected with mixing box 4 between the left tank wall upper portion of fixed box 1 and the right tank wall upper portion, the lower extreme left part of mixing box 4 alternates fixedly connected with conveying pipeline 5, be provided with automatically controlled valve 7 on the conveying pipeline 5, the lower extreme of conveying pipeline 5 alternates fixedly connected with discharge apparatus 6, the lower extreme of discharge apparatus 6 alternates fixedly connected with fixing base 8, and the lower extreme of fixing base 8 and the lower tank wall fixed connection of fixed box 1, the right-hand member fixedly connected with discharge tube 9 of discharge apparatus 6, and the right-hand member of discharge tube 9 runs through the right tank wall of fixed box 1.

The stirring device 2 comprises a stirring motor 21 (a manufacturer is a Xinda motor company Limited, and the model is XD-3420), the output end of the stirring motor 21 sequentially penetrates through the upper box wall of the fixed box 1 and the upper box wall of the mixing box 4 and is fixedly connected with a stirring shaft 22, the left part and the right part of the outer surface of the stirring shaft 22 are fixedly connected with two stirring columns 23, the upper ends and the lower ends of the four stirring columns 23 are fixedly connected with two stirring rods 24, the stirring rods 24 are obliquely arranged, the stirring efficiency of concrete is enhanced, the lower part of the outer surface of the stirring shaft 22 is fixedly connected with a scraping device 25 in an inserting way, and the upper end and the lower end of the stirring shaft 22 are respectively and movably connected with the upper box wall and the lower box wall of the mixing box 4 through bearings; the scraping device 25 comprises a fixing ring 251, fixing plates 252 are fixedly connected to the left part and the right part of the outer surface of the fixing ring 251, scraping plates 253 are fixedly connected to the lower ends of the two fixing plates 252, and the inner annular wall of the fixing ring 251 is fixedly connected with the outer surface of the stirring shaft 22; the discharging device 6 comprises a discharging cylinder 61, the middle part of the left end of the discharging cylinder 61 is fixedly connected with a discharging motor 62 (the manufacturer is a Xinda motor company, Inc., and the model is XD-3420), the output end of the discharging motor 62 penetrates through the left end of the discharging cylinder 61 and is fixedly connected with a rotating shaft 63, the outer surface of the rotating shaft 63 is fixedly connected with a spiral blade 64, the lower end of the discharging cylinder 61 is fixedly connected with the upper end of a fixed seat 8 in an inserting manner, and the right end of the discharging cylinder 61 is fixedly connected with the left end of a discharging pipe 9; the two scraping plates 253 are of a triangular structure, the lower ends of the two scraping plates 253 are in contact with the lower box wall of the mixing box 4, so that the scraping plates 253 can scrape concrete into the conveying pipe 5 conveniently, and the left end of the left scraping plate 253 and the right end of the right scraping plate 253 are not in contact with the box wall of the mixing box 4, so that the rotation of the scraping plates 253 is not influenced; the lower extreme of feeder hopper 3 runs through the last tank wall of last tank wall and mixing box 4 of fixed case 1 in proper order, and the up end of conveying pipeline 5 flushes with the lower tank wall of mixing box 4, and the concrete of being convenient for flows into conveying pipeline 5 and unloads, and discharge tube 9 sets up for inclining right, and the concrete of being convenient for receives the influence of gravity to flow out from discharge tube 9, has improved the efficiency of unloading.

It should be noted that, the utility model relates to a concrete mixer for building convenient to unload, when using, the user pours the material to be mixed into the mixing box 4 one by one through the feeder hopper 3, then starts the stirring motor 21, the stirring motor 21 drives the stirring shaft 22 to rotate, and drives the stirring column 23 and the fixing plate 252 to rotate together to mix the material, the concrete can be mixed more evenly through the stirring rod 24 obliquely arranged on the stirring column 23, the electric control valve 7 is opened after the concrete is mixed, at this time, the scraper 253 can scrape the concrete into the material conveying pipe 5, the concrete enters the discharging cylinder 61 through the material conveying pipe 5, at this time, the rotating shaft 63 is driven to rotate through the discharging motor 62, so that the concrete is rapidly transmitted into the discharging pipe 9 through the spiral blade 64, and then the concrete rapidly flows out from the discharging pipe 9 under the influence of gravity, thereby accelerating the discharging speed, the discharging efficiency is improved, and the spiral blades 64 can be used for stirring the concrete again while conveying the concrete, so that the production quality of the concrete is improved.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a concrete mixer for building convenient to unload, includes fixed case (1), its characterized in that: the middle part of the upper end of the fixed box (1) is inserted and movably connected with a stirring device (2), the left part of the upper end of the fixed box (1) is fixedly connected with a feed hopper (3) in an inserting way, a mixing box (4) is fixedly connected between the upper part of the left box wall and the upper part of the right box wall of the fixed box (1), the left part of the lower end of the mixing box (4) is fixedly connected with a material conveying pipe (5) in an inserting way, an electric control valve (7) is arranged on the material conveying pipe (5), a discharging device (6) is fixedly connected to the lower end of the material conveying pipe (5) in an inserting manner, the lower end of the discharging device (6) is fixedly connected with a fixed seat (8) in an inserting way, the lower end of the fixed seat (8) is fixedly connected with the lower box wall of the fixed box (1), the right end of the discharging device (6) is fixedly connected with a discharging pipe (9), and the right end of the discharging pipe (9) penetrates through the right box wall of the fixed box (1);

the stirring device (2) comprises a stirring motor (21), the output end of the stirring motor (21) sequentially penetrates through the upper tank wall of the fixed tank (1) and the upper tank wall of the mixing tank (4) and is fixedly connected with a stirring shaft (22), the left part and the right part of the outer surface of the stirring shaft (22) are fixedly connected with two stirring columns (23), the upper ends and the lower ends of the four stirring columns (23) are fixedly connected with two stirring rods (24), the lower part of the outer surface of the stirring shaft (22) is fixedly connected with a scraping device (25) in an inserting manner, and the upper end and the lower end of the stirring shaft (22) are respectively movably connected with the upper tank wall and the lower tank wall of the mixing tank (4) through bearings;

the scraping device (25) comprises a fixing ring (251), fixing plates (252) are fixedly connected to the left part and the right part of the outer surface of the fixing ring (251), scraping plates (253) are fixedly connected to the lower ends of the two fixing plates (252), and the inner annular wall of the fixing ring (251) is fixedly connected with the outer surface of the stirring shaft (22);

discharge apparatus (6) include discharging barrel (61), the left end middle part fixedly connected with of discharging barrel (61) motor (62) of unloading, the output of motor (62) of unloading runs through the left end and the fixedly connected with pivot (63) of discharging barrel (61), the outer fixed surface of pivot (63) is connected with spiral leaf (64), the lower extreme of discharging barrel (61) alternates fixed connection with the upper end of fixing base (8), the right-hand member of discharging barrel (61) and the left end fixed connection of discharge tube (9).

2. The concrete mixer for construction convenient for discharging as claimed in claim 1, wherein: the two scraping plates (253) are of triangular structures, the lower ends of the two scraping plates (253) are in contact with the lower box wall of the mixing box (4), and the left ends of the scraping plates (253) on the left side and the right ends of the scraping plates (253) on the right side are not in contact with the box wall of the mixing box (4).

3. The concrete mixer for construction convenient for discharging as claimed in claim 1, wherein: the lower extreme of feeder hopper (3) runs through the last tank wall of last tank wall and mixing box (4) of fixed case (1) in proper order, the up end of conveying pipeline (5) flushes with the lower wall of mixing box (4), discharge tube (9) are the slope setting of right side.