CN210173889U

CN210173889U - Concrete mixer with auxiliary equipment

Info

Publication number: CN210173889U
Application number: CN201821887868.8U
Authority: CN
Inventors: Cunhong Li; 李存宏; Jing Huo; 霍静; Youxiang Yang; 杨友祥; Xuewen Yu; 于学文
Original assignee: Beijing City Xiaohongmen Concrete LLC
Current assignee: Beijing City Xiaohongmen Concrete LLC
Priority date: 2018-11-15
Filing date: 2018-11-15
Publication date: 2020-03-24
Anticipated expiration: 2028-11-15

Abstract

The utility model relates to a concrete mixer with auxiliary assembly, discharge gate including agitator body and agitator body lower part, the feed inlet is being connected to the discharge gate below, the discharge gate is located the upper portion of storage silo, and the storage silo lower part is equipped with the feed opening, and the storage silo bottom is fixed with the driving piece, thereby the switching of drive piece drive slip door slip control feed opening. The utility model discloses have the function of the finished product concrete of keeping in sufficient agitator body output, guarantee that the concrete mixing ware that has the auxiliary assembly can continuous production, guarantee simultaneously that the machineshop car can load in succession.

Description

Concrete mixer with auxiliary equipment

Technical Field

The utility model belongs to the technical field of the technique of concrete mixing and specifically relates to a concrete mixer with auxiliary assembly is related to.

Background

In urban construction, concrete plays an important role as an indispensable building material, and since preparation of concrete causes a great deal of pollution, a special manufacturer generally prepares concrete by using a concrete mixer and then transports the concrete to a construction site by using a construction truck.

As shown in fig. 1, a concrete mixer mainly comprises a mixer body 2, a discharge port 3 and a supporting structure, wherein the supporting structure supports the mixer body 2, a device for mixing concrete is arranged in the mixer body 2, the discharge port 3 is arranged at the lower part of the mixer body 2, and a gate for controlling the opening and closing of the discharge port 3 is arranged at the outlet of the discharge port 3. Various raw materials for producing concrete are sent into a stirrer body 2 of the concrete stirrer, and the concrete is stirred to form the finished concrete. The engineering truck reaches the designated position and then is connected with the discharge port 3 of the concrete stirrer, the gate is opened, and the stirred concrete is conveyed to the construction site after being guided into the engineering truck through the discharge port 3.

However, the proportion of the raw materials of the concrete mixer is generally very strict, the raw materials can be fed again for mixing after the finished concrete of the concrete mixer is completely discharged, and when the engineering truck is loaded, when the residual concrete in the concrete mixer is not enough to fill up one engineering truck, the concrete mixer needs to be waited for mixing again, so that the loading efficiency is reduced. The connection and disconnection of the engineering truck and the discharge port 3 need a certain time, the engineering truck needs time when leaving a specified position and then waiting for a new engineering truck to enter, the discharge port 3 cannot discharge materials in the periods, the concrete mixer is already stirred in the period, only meaningless work is done, the concrete mixer cannot be continuously produced, and the production efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a concrete mixer with auxiliary assembly keeps in the finished product concrete of sufficient agitator body output, guarantees that the concrete mixer with auxiliary assembly can last production, guarantees simultaneously that the machineshop car can load in succession.

The utility model aims at realizing through the following technical scheme: the utility model provides a concrete mixer with auxiliary assembly, includes the discharge gate of agitator body and agitator body lower part, the feed inlet is being connected to the discharge gate below, the feed inlet is located the upper portion of storage silo, and the storage silo lower part is equipped with the feed opening, and the storage silo bottom is fixed with the driving piece, and the driving piece is connected with the slip door, thereby the switching of drive piece drive slip door slip control feed opening.

Through adopting above-mentioned technical scheme, the finished product concrete of concrete mixing ware output can get into the storage silo through the feed inlet and keep in, and the volume of discharged concrete when the storage silo can bear the weight of the full load production many times of agitator body guarantees that concrete mixing ware can last production. Concrete in the storage bin can be loaded into the engineering truck through the feed opening so as to meet the requirement of continuous loading of the engineering truck.

The utility model discloses further set up to: the volume of the storage bin is more than 3 times of the inner space of the stirrer body.

Through adopting above-mentioned technical scheme, because the volume of storage silo is enough big, can store the concrete of several times agitator body full load production, can satisfy the continuous load capacity of many machineshop cars. The concrete in the storage bin can be directly loaded after the engineering truck arrives at the position, and continuous loading is not needed; the concrete mixer with the auxiliary equipment can also continuously load the concrete produced by the mixer body into the storage bin, thereby further realizing the purpose of continuous production.

The utility model discloses further set up to: the driving piece is a telescopic cylinder, a fixing plate is fixed at the bottom of the storage bin, and the telescopic cylinder is fixed on the fixing plate.

Through adopting above-mentioned technical scheme, telescopic cylinder establishes to the driving piece, the action of control slip door that can be more convenient, and telescopic cylinder has the source wide simultaneously, advantage with low costs.

The utility model discloses further set up to: and a stirrer is arranged in the middle of the storage bin.

Through adopting above-mentioned technical scheme, through set up the agitator among the storage silo, can stir the concrete that gets into the storage silo, prevent to appear the phenomenon that the concrete solidifies owing to store too much concrete.

The utility model discloses further set up to: the stirrer consists of a motor positioned at the top of the storage bin, a transmission shaft penetrating through the top of the storage bin and a stirring blade connected with the transmission shaft.

The utility model discloses further set up to: the stirring blades are arranged in more than one group.

Through adopting above-mentioned technical scheme, can make the stirring effect of agitator better, further reduce the possibility that the concrete solidifies.

The utility model discloses further set up to: the inner diameter of the feed inlet is larger than the outer diameter of the lowest part of the discharge outlet, and the discharge outlet is sleeved outside the discharge outlet.

Through adopting above-mentioned technical scheme, the feed inlet can cup joint in the outside of discharge gate, and closely laminating prevents that the concrete from leaking.

The utility model discloses further set up to: the feed opening outlet is provided with a sliding groove, and the sliding bin door closes the feed opening by inserting the sliding groove.

Through adopting above-mentioned technical scheme, the feed opening can be closed more closely to the sliding bin door, prevents to have the concrete to leak out.

To sum up, the utility model discloses a beneficial technological effect does:

1. the concrete mixer with auxiliary assembly can store the concrete of concrete mixer output in the storage silo, then the concrete loading gets into the machineshop car to guarantee that the concrete mixer can last production.

2. The volume of storage silo is enough big, further satisfies the agitator body and lasts production, and there is the agitator storage silo inside, can prevent that inside concrete from solidifying.

Drawings

Fig. 1 is a schematic diagram of the background art.

Fig. 2 is a schematic structural diagram of the present invention.

Fig. 3 is a perspective view of the sleeve connection of the discharge port and the feed port.

Fig. 4 is a cross-sectional view of the present invention.

Fig. 5 is a perspective view of the present invention.

Fig. 6 is an enlarged schematic view at a in fig. 5.

In the figure, 1, a bracket; 2. a stirrer body; 3. a discharge port; 4. a storage bin; 5. a feed inlet; 6. a stirrer; 61. a motor; 62. a drive shaft; 63. a stirring blade; 7. a feeding port; 71. a fixing plate; 72. a telescopic cylinder; 73. a sliding bin door; 74. and (4) a groove.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example (b): referring to fig. 2, the utility model discloses a concrete mixer with auxiliary assembly. Concrete mixer with auxiliary assembly includes discharge gate 3 and storage silo 4 of

agitator body

2, 2 below of agitator body, and agitator body 2 is given and fixes in the eminence, can be used for the output concrete, is equipped with feed inlet 5 and feed opening 7 on the storage silo 4, installs agitator 6 in the storage silo 4. The storage bin 4 is a cylindrical closed bin body and is supported and fixed by the support 1, and the volume of the storage bin 4 is more than 3 times of the inner space of the stirrer body 2, so that the storage bin can bear the amount of the concrete discharged when the stirrer body 2 is in full-load production for many times.

Referring to fig. 3, the feed inlet 5 is a square structure with an inner diameter larger than the outer diameter of the lowest part of the discharge port 3, when the auxiliary equipment is installed below the concrete mixer body 2, the feed inlet 5 is directly sleeved outside the discharge port 3 of the concrete mixer and is tightly attached, and when concrete is discharged from the discharge port 3, the concrete can completely fall into the feed inlet 5.

Referring to fig. 4, the agitator 6 is composed of a motor 61, a driving shaft 62, and an agitating blade 63. The motor 61 is fixed on the outer wall of the top of the storage bin 4, the stirring blade 62 is located at the center of the storage bin 4, the transmission shaft 62 penetrates through the outer wall of the top of the storage bin 4 and is connected with the rotating shaft of the motor 61 and the stirring blade 63, and when the rotating shaft of the motor 61 starts to rotate, the stirring blade 63 starts to rotate under the driving of the transmission shaft 62.

Referring to fig. 5 and 6, the bottom of the storage bin 4 is a funnel shape descending towards the center of the bottom, and the feed opening 7 is at the lowest point of the bottom of the storage bin 4. The fixed plate 71 is arranged near the feed opening 7, the lower part of the fixed plate 71 is fixed with a telescopic cylinder 72, and the upper end of the fixed plate 71 is fixed at the bottom of the storage bin 4. A groove 74 is arranged at the outlet position at the lower end of the feed opening 7, a sliding door 73 is inserted in the groove 74, and one end of the sliding door 73 is connected with a piston rod of the telescopic cylinder 72. When the telescopic cylinder 72 extends out, the sliding bin door 73 can be pushed out to completely close the feed opening 7, and when the telescopic cylinder 72 retracts, the sliding bin door 73 can be pulled back, and the feed opening 7 is opened.

The implementation principle of the embodiment is as follows: the concrete finished product that the concrete mixer produced gets into the feed inlet 5 of the concrete mixer that has auxiliary assembly through the direction of discharge gate 3, then gets into within storage silo 4, and 6 beginning work of agitator this moment: the motor 61 is started to drive the stirring blade 63 to start rotating to stir the concrete entering the storage bin 4, so that the concrete is prevented from solidifying. Then the engineering truck enters the lower part of a feed opening 7 of a concrete stirrer with auxiliary equipment, the feed opening 7 is connected with the feed part of the engineering truck, a piston rod of a telescopic cylinder 72 begins to retract, the feed opening 7 is opened, and under the action of gravity, the concrete in the storage bin 4 begins to enter the engineering truck. After a work vehicle is full, the telescopic cylinder 72 begins to extend out, the feed opening 7 is sealed, and discharging is stopped. And the loaded engineering truck leaves the designated position.

Because the volume of storage silo 4 is enough big, can store the concrete of 2 full load productions of agitator body several times, can satisfy the load capacity of many machineshop cars. The engineering truck can directly load the concrete in the storage bin 4 after reaching the position, and continuous loading is not needed; the concrete mixer with the auxiliary equipment does not need to rely on the engineering truck to empty the concrete in the mixer body 2, but temporarily store the concrete in the storage bin 4. Therefore, the concrete mixer with the auxiliary equipment achieves continuous production, and the transportation efficiency of the engineering truck is maximized.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a concrete mixer with auxiliary assembly, includes discharge gate (3) of agitator body (2) and agitator body (2) lower part, its characterized in that: feed inlet (5) is being connected to discharge gate (3) below, feed inlet (5) are located the upper portion of storage silo (4), and storage silo (4) lower part is equipped with feed opening (7), and storage silo (4) bottom is fixed with the driving piece, and the driving piece is connected with slip door (73), thereby the switching of feed opening is controlled in the slip of driving piece drive slip door (73).

2. The concrete mixer with auxiliary equipment according to claim 1, wherein: the volume of the storage bin (4) is more than 3 times of the inner space of the stirrer body (2).

3. The concrete mixer with auxiliary equipment according to claim 1, wherein: the driving piece is a telescopic cylinder (72), a fixing plate (71) is fixed at the bottom of the storage bin (4), and the telescopic cylinder (72) is fixed on the fixing plate (71).

4. The concrete mixer with auxiliary equipment according to claim 1, wherein: the storage bin (4) is internally provided with a stirrer (6).

5. Concrete mixer with auxiliary equipment according to claim 4, characterized in that the mixer (6) comprises an electric motor (61) at the top of the storage silo (4), a drive shaft (62) passing through the top of the storage silo (4) and a mixing blade (63) connected to the drive shaft (62).

6. The concrete mixer with auxiliary equipment according to claim 5, wherein: the stirring blades (63) are more than one group.

7. The concrete mixer with auxiliary equipment according to claim 1, wherein: the inner diameter of the feed inlet (5) is larger than the outer diameter of the lowest part of the discharge outlet (3), and the feed inlet (5) is sleeved on the outer side of the discharge outlet (3).

8. The concrete mixer with auxiliary equipment according to claim 1, wherein: the outlet of the feed opening (7) is provided with a sliding groove (74), and the sliding bin door (73) is inserted into the sliding groove (74) to close the feed opening (7).