Auxiliary discharging mechanism of concrete mixer

Abstract

The utility model discloses an auxiliary discharging mechanism of a concrete mixer, and belongs to the technical field of accessories of concrete mixers. The auxiliary discharging mechanism of the concrete mixer comprises a mixer body and a discharging bin and further comprises a stable feeding mechanism located on the surface of the lower end of the discharging bin, a motor is installed on the side surface of a mounting frame, a transmission chain is arranged on the inner surface of the mounting frame, and the motor is connected with the transmission chain. And a third rotating rod and an auger blade are arranged in the stable feeding mechanism. According to the auxiliary discharging mechanism of the concrete mixer, the problem of splashing of discharged materials of an existing auxiliary discharging mechanism of the concrete mixer is solved, concrete in the discharging bin can flow into the stable feeding mechanism through the connecting port, the position of the connecting port is opposite to that of the discharging port, and after entering the stable feeding mechanism, the concrete can be conveyed to the discharging port through the auger blade, so that the concrete is discharged out of the stable feeding mechanism. Therefore, the purpose of uniform feeding is achieved, and the concrete can be effectively prevented from being splashed in the discharging process.

Description

Technical Field

[0001] The utility model relates to the technical field of concrete mixer accessories, in particular to an auxiliary discharging mechanism of a concrete mixer. Background Art

[0002] The auxiliary discharging mechanism of a concrete mixer usually refers to a component on the concrete mixer, which is used to help discharge concrete from the mixer accurately to the required location in order to improve the working efficiency of the mixer.

[0003] When the auxiliary discharging mechanism of a common concrete mixer is in use, concrete is prone to adhere to the inner surface of the discharging mechanism, resulting in the phenomenon of sometimes more and sometimes less material being discharged and an unstable flow rate. The unstable flow rate will also cause concrete to splash when the amount of material discharged is large, causing unnecessary waste.

[0004] In summary, how to make the auxiliary discharging mechanism of the concrete mixer discharge materials evenly is a technical problem to be solved. Utility Model Content

[0005] The purpose of the utility model is to provide an auxiliary discharging mechanism for a concrete mixer. By adding two sets of stirring rods, the problem of concrete adhering to the inner surface of the discharging mechanism can be effectively solved. At the same time, by adding a dragon feeder, the concrete can be made uniform and efficient, thereby solving the problems raised in the background technology.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solution: an auxiliary discharging mechanism of a concrete mixer, comprising a mixer body and a discharging bin, and further comprising a stable feeding mechanism located on the lower end surface of the discharging bin, wherein the mixer body is fixedly connected to the discharging bin, and the discharging bin is fixedly connected to the stable feeding mechanism;

[0007] A mounting bracket is fixedly mounted on the left side surface of the discharging bin, a motor is mounted on the side surface of the mounting bracket, a first rotating rod, a first stirring rod, a second rotating rod and a second stirring rod are arranged inside the discharging bin, a driving gear is fixedly connected to the front end of the outer surface of the first rotating rod, a secondary driving gear is fixedly connected to the front end of the outer surface of the second rotating rod, a transmission chain is arranged on the inner surface of the mounting bracket, and a connecting port is opened on the lower end surface of the discharging bin;

[0008] A third rotating rod and a dragon blade are arranged inside the stable feeding mechanism, and a feeding port is opened on the lower end surface of the stable feeding mechanism.

[0009] Preferably, a support frame is fixedly connected to the outer surface of the mixer body, and the interior of the mixer body is communicated with the interior of the discharge bin through a connecting port.

[0010] Preferably, the output end of the motor passes through the mounting frame and is transmission-connected to the first rotating rod, and the driving gear is meshedly connected to the secondary driving gear.

[0011] Preferably, the outer surface of the first rotating rod is fixedly connected to the first stirring rod, the outer surface of the second rotating rod is fixedly connected to the second stirring rod, and the position of the first stirring rod is staggered with the position of the second stirring rod.

[0012] Preferably, the front end of the third rotating rod passes through the stable feeding mechanism, the first rotating rod is connected to the third rotating rod through a transmission chain, and the outer surface of the third rotating rod is fixedly connected to the Jiaolong blade.

[0013] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0014] (1) The auxiliary discharging mechanism of a concrete mixer of the present invention, when in use, after the concrete is mixed and flows into the inside of the discharging bin, can drive the motor to drive the first rotating rod and the driving gear to rotate, and the driving gear then drives the secondary driving gear and the second rotating rod to rotate through engagement, so that the first stirring rod and the second stirring rod continuously stir the concrete inside the discharging bin, which can effectively prevent the concrete from solidifying and sticking to the inner wall of the discharging bin, thereby increasing the overall practicality.

[0015] (2) The auxiliary discharging mechanism of a concrete mixer of the present invention, when in use, the concrete inside the discharge bin will flow into the interior of the stable feeding mechanism from the connecting port. The connection port is located opposite to the discharge port. After the concrete enters the interior of the stable feeding mechanism, it will be transported to the discharge port by the Jiaolong blades and flow out from the discharge port, thereby achieving the purpose of uniform and stable feeding. It can effectively avoid the excessive or inconsistency of the discharge, resulting in concrete splashing and unnecessary waste, thereby increasing the overall practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional diagram of the entire utility model;

[0017] Figure 2 A three-dimensional diagram of the entire utility model from another angle;

[0018] Figure 3 This is a three-dimensional diagram of the discharge bin of the utility model;

[0019] Figure 4 A schematic diagram of the connection port position of the present invention;

[0020] Figure 5 This is a schematic diagram of the interior of the stable feeding mechanism of the present invention;

[0021] Figure 6 It is a schematic diagram of the motor transmission of the utility model.

[0022] In the figure: 1. Mixer body; 11. Support frame; 2. Discharge hopper; 21. Mounting frame; 22. Motor; 23. Driving gear; 231. First rotating rod; 232. First stirring rod; 24. Secondary driving gear; 241. Second rotating rod; 242. Second stirring rod; 25. Transmission chain; 26. Connecting port; 3. Stable feeding mechanism; 31. Third rotating rod; 32. Jiaolong blade; 33. Discharge port. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the implementation regulations described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] See also Figure 1-6 , an auxiliary discharging mechanism of a concrete mixer, comprising a mixer body 1 and a discharging bin 2, and also comprising a stable feeding mechanism 3 located on the lower end surface of the discharging bin 2, wherein the mixer body 1 is fixedly connected to the discharging bin 2, and the discharging bin 2 is fixedly connected to the stable feeding mechanism 3;

[0025] A mounting bracket 21 is fixedly mounted on the left side surface of the discharge bin 2, a motor 22 is mounted on the side surface of the mounting bracket 21, a first rotating rod 231, a first stirring rod 232, a second rotating rod 241, and a second stirring rod 242 are provided inside the discharge bin 2, a driving gear 23 is fixedly connected to the front end of the outer surface of the first rotating rod 231, a secondary driving gear 24 is fixedly connected to the front end of the outer surface of the second rotating rod 241, a transmission chain 25 is provided on the inner surface of the mounting bracket 21, and a connection port 26 is provided on the lower end surface of the discharge bin 2;

[0026] A third rotating rod 31 and a dragon blade 32 are provided inside the stable feeding mechanism 3. A discharge port 33 is provided on the lower end surface of the stable feeding mechanism 3. A valve is provided at the connection between the mixer body 1 and the discharge bin 2. When the concrete is mixed and flows into the discharge bin 2, the motor 22 can be driven to drive the first rotating rod 231 and the driving gear 23 to rotate. The driving gear 23 drives the secondary driving gear 24 and the second rotating rod 241 to rotate through engagement, so that the first stirring rod 232 and the second stirring rod 242 continuously stir the concrete inside the discharge bin 2, which can effectively prevent the concrete from solidifying and sticking to the inner wall of the discharge bin 2.

[0027] Furthermore, a support frame 11 is fixedly connected to the outer surface of the mixer body 1, and the interior of the mixer body 1 is communicated with the interior of the discharge bin 2 through the connecting port 26. When in use, after the concrete is mixed inside the mixer body 1, the valve can be opened to allow the concrete to flow from the connecting port 26 into the interior of the discharge bin 2.

[0028] Furthermore, the output end of the motor 22 passes through the mounting frame 21 and is transmission-connected to the first rotating rod 231, and the driving gear 23 is meshed with the secondary gear 24. When in use, the motor 22 is driven, and the motor 22 can drive the first rotating rod 231 to rotate, and the first rotating rod 231 then drives the driving gear 23 to rotate, and the driving gear 23 meshes and drives the secondary gear 24 to rotate, which in turn can drive the second rotating rod 241 to rotate.

[0029] Furthermore, the outer surface of the first rotating rod 231 is fixedly connected to the first stirring rod 232, and the outer surface of the second rotating rod 241 is fixedly connected to the second stirring rod 242. The position of the first stirring rod 232 is staggered with the position of the second stirring rod 242. When in use, the positions of the first stirring rod 232 and the second stirring rod 242 are staggered, so that no collision occurs when the two rotate.

[0030] Furthermore, the front end of the third rotating rod 31 passes through the stable feeding mechanism 3, the first rotating rod 231 is connected to the third rotating rod 31 through the transmission chain 25, and the outer surface of the third rotating rod 31 is fixedly connected to the dragon blade 32. The concrete inside the discharge bin 2 will flow into the interior of the stable feeding mechanism 3 through the connecting port 26. The position of the connecting port 26 is opposite to that of the discharge port 33. After the concrete enters the interior of the stable feeding mechanism 3, it will be transported to the discharge port 33 by the dragon blade 32 and flow out from the discharge port 33, thereby achieving the purpose of uniform feeding.

[0031] Working principle: The auxiliary discharging mechanism of the concrete mixer of the present invention is used. When the concrete inside the mixer body 1 is mixed, the valve at the connection between the mixer body 1 and the discharge bin 2 can be opened to allow the concrete to flow into the discharge bin 2. At this time, the motor 22 can be driven to drive the first rotating rod 231 to rotate, and the second rotating rod 241 can be driven to rotate through the driving gear 23 and the secondary driven gear 24, thereby driving the first stirring rod 232 and the second stirring rod 242 to continuously stir the concrete inside the discharge bin 2, thereby effectively mixing the concrete inside the discharge bin 2. The solidification and adhesion to the inner wall of the discharge bin 2 prevents the discharge from being too much or too little at times. The first rotating rod 231 can also drive the third rotating rod 31 through the transmission chain 25 while rotating. The third rotating rod 31 then drives the dragon blade 32 to rotate, so that the concrete flowing from the connecting port 26 into the interior of the stable feeding mechanism 3 is evenly and stably fed into the discharge port 33 and flows out from the discharge port 33, thereby achieving the purpose of uniform and stable discharge, and effectively preventing the concrete discharge from being too much or too little at times, avoiding splashing of concrete during discharge, causing unnecessary waste, thereby enriching the overall function and increasing the overall practicality.

[0032] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An auxiliary discharging mechanism of a concrete mixer, comprising a mixer body (1) and a discharging bin (2), characterized in that: It also includes a stable feeding mechanism (3) located on the lower end surface of the discharge bin (2), the mixing machine body (1) is fixedly connected to the discharge bin (2), and the discharge bin (2) is fixedly connected to the stable feeding mechanism (3); A mounting frame (21) is fixedly mounted on the left side surface of the discharge bin (2), a motor (22) is mounted on the side surface of the mounting frame (21), a first rotating rod (231), a first stirring rod (232), a second rotating rod (241) and a second stirring rod (242) are arranged inside the discharge bin (2), a driving gear (23) is fixedly connected to the front end of the outer surface of the first rotating rod (231), a secondary driving gear (24) is fixedly connected to the front end of the outer surface of the second rotating rod (241), a transmission chain (25) is arranged on the inner surface of the mounting frame (21), and a connection port (26) is provided on the lower end surface of the discharge bin (2); A third rotating rod (31) and a Jiaolong blade (32) are provided inside the stable feeding mechanism (3), and a feeding port (33) is provided on the lower end surface of the stable feeding mechanism (3).

2. The auxiliary discharging mechanism of a concrete mixer according to claim 1, characterized in that: The outer surface of the mixer body (1) is fixedly connected to a support frame (11), and the interior of the mixer body (1) is communicated with the interior of the discharge bin (2) via a connecting port (26).

3. The auxiliary discharging mechanism of a concrete mixer according to claim 1, characterized in that: The output end of the motor (22) passes through the mounting frame (21) and is transmission-connected to the first rotating rod (231), and the driving gear (23) is meshedly connected to the secondary driving gear (24).

4. The auxiliary discharging mechanism of a concrete mixer according to claim 1, characterized in that: The outer surface of the first rotating rod (231) is fixedly connected to the first stirring rod (232), the outer surface of the second rotating rod (241) is fixedly connected to the second stirring rod (242), and the position of the first stirring rod (232) and the position of the second stirring rod (242) are staggered.

5. The auxiliary discharging mechanism of a concrete mixer according to claim 1, characterized in that: The front end of the third rotating rod (31) passes through the stable feeding mechanism (3), the first rotating rod (231) is transmission-connected to the third rotating rod (31) via a transmission chain (25), and the outer surface of the third rotating rod (31) is fixedly connected to the dragon blade (32).

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