Mixing equipment for concrete production and processing

Abstract

The utility model provides mixing equipment for concrete production and processing, which belongs to the field of concrete production and processing, and comprises a processing tank, a material injection pipe and a sand injection pipe are communicated on the processing tank, a crushing assembly is mounted on the material injection pipe, a screening assembly is mounted on the crushing assembly, a stirring assembly is mounted on the processing tank, and the sand injection pipe is communicated with the processing tank. The screening assembly comprises a fixing frame slidably connected to the inner wall of the upper side of the processing tank, a screening plate is mounted on the fixing frame, and two limiting plates are fixedly connected to the inner wall of the processing tank. Materials fall onto the sieve plate after being crushed, and are uniformly scattered into the processing tank under the cooperation of a third rotating gear, a first bevel gear, a second bevel gear, a first rotating gear and a second rotating gear, so that local accumulation or loss is avoided, and the compactness and the strength of concrete are enhanced; meanwhile, the concrete can reach an ideal mixing state more quickly, and the operation efficiency of equipment is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to concrete production and processing technical field especially relates to a concrete production and processing are with mixing equipment. BACKGROUND

[0002] Concrete refers to the engineering composite material that the aggregate is cemented into a whole by cementitious material, and concrete refers to the cement concrete that is obtained by mixing cement as cementitious material, sand and stone as aggregate, water and certain proportion, and it is also called ordinary concrete, and it is widely used in civil engineering, and the premixing equipment is used for premixing concrete.

[0003] The utility model discloses a kind of premixing equipment for concrete production and processing with the application number CN202323326146.9, including premixing device, stirring motor, crushing motor, discharge valve, discharging device, conveying motor;The premixing device top is provided with stirring motor, the premixing device is provided with feeding device, the feeding device top is provided with feed inlet, the stirring motor is provided with stirring rod, stirring rod extends into premixing device interior, and stirring rod is provided with stirring blade, the premixing device bottom is provided with device outlet, device outlet position is provided with discharge valve, the discharge valve is provided with discharging device, the discharging device side is provided with conveying motor;A kind of premixing equipment for concrete production and processing provided in the utility model is driven crushing roll to move by crushing motor to realize the crushing of large block concrete material, facilitate subsequent stirring, premixing device interior is stirred.But the material after crushing directly enters premixing device, and material is accumulated in one end in premixing device, cause local accumulation of material, it is easy to cause uneven stirring and mixing, if long time stirring and mixing, then it will cause that mixing processing efficiency is relatively low. UTILITY MODEL CONTENTS

[0004] In view of the deficiencies in the prior art, the utility model provides a kind of mixing equipment for concrete production and processing.

[0005] The embodiment of the utility model provides a kind of mixing equipment for concrete production and processing, including:

[0006] The utility model provides a processing jar, which is connected with a material injection pipe and a sand injection pipe, the material injection pipe is provided with a crushing assembly, the crushing assembly is provided with a screening assembly, the processing jar is provided with a stirring assembly, the screening assembly comprises a fixed frame which is slidably connected to the inner wall of the upper side of the processing jar, the fixed frame is provided with a sieve plate, two limiting plates are fixedly connected to the inner wall of the processing jar, the side wall of one of the limiting plates is fixedly connected with a plurality of springs, the springs are fixedly connected to the fixed frame, a connecting rod is rotatably penetrated through the processing jar, the two ends of the connecting rod are fixedly connected with an oval plate and a first rotating gear respectively, the oval plate is attached to the other limiting plate, a second rotating gear is rotatably connected to the upper end surface of the processing jar, the first rotating gear and the second rotating gear are meshed with each other, a first bevel gear is fixedly connected to the second rotating gear, a second bevel gear is fixedly connected to the crushing assembly, the first bevel gear and the second bevel gear are meshed with each other, an installation groove is formed in the inner wall of the fixed frame, the sieve plate is slidably arranged in the installation groove, and a moving opening is formed in the inner wall of the processing jar, the sieve plate is slidably arranged in the moving opening.

[0007] Further, the crushing assembly comprises two crushing rollers which are rotatably connected to the inner wall of the material injection pipe, two third rotating gears are rotatably connected to the side wall of the material injection pipe, the two third rotating gears are meshed with each other, the two third rotating gears are fixedly connected to the two crushing rollers respectively, a first motor is fixedly installed on the side wall of the material injection pipe, the output end of the first motor is fixedly connected to one of the crushing rollers, and the second bevel gear is fixedly connected to one of the third rotating gears.

[0008] Further, the stirring assembly comprises a rotating rod which is rotatably connected to the inner wall of the processing jar, a plurality of stirring rods are fixedly connected to the side wall of the rotating rod, and a second motor is fixedly installed on the side wall of the processing jar, the output end of the second motor is fixedly connected to the rotating rod.

[0009] Further, a plurality of stand columns are fixedly connected to the lower end surface of the processing jar, a pad is fixedly connected to the lower end surface of each of the stand columns, a discharge pipe is connected to the processing jar, and an electromagnetic valve is installed on the discharge pipe.

[0010] Further, a limiting rod is fixedly connected to the side wall of the fixed frame, and the limiting rod is slidably arranged in the moving opening.

[0011] Further, a protective cover is fixedly connected to the side wall of the material injection pipe and the processing jar, the first motor and the second motor are arranged in the protective cover, and a protective shell is fixedly connected to the upper end surface of the processing jar.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] 1. By adding concrete material into the injection pipe, the material is crushed and falls onto the screen plate. Under the cooperation of the third rotating gear, the first bevel gear, the second bevel gear, the first rotating gear, and the second rotating gear, the elliptical plate rotates. Under the limit of the spring, the fixed frame vibrates, so that the material is evenly sprinkled into the processing tank, avoiding local accumulation or loss, thereby enhancing the density and strength of the concrete, and making the concrete reach the ideal mixing state faster, thus improving the operating efficiency of the equipment.

[0014] 2. By setting stirring rods of different lengths, the materials in the processing tank can be thoroughly and evenly stirred, thereby improving processing efficiency. Attached Figure Description

[0015] Fig. 1 This is a three-dimensional structural diagram of a mixing device for concrete production and processing as described in an embodiment of this utility model.

[0016] Fig. 2 This is a three-dimensional top view of the mixing equipment for concrete production and processing described in this embodiment of the utility model.

[0017] Fig. 3 This is a three-dimensional sectional view of a mixing device for concrete production and processing as described in an embodiment of this utility model.

[0018] In the above attached figures: 1 processing tank, 2 injection pipe, 3 sand injection pipe, 4 fixed frame, 5 sieve plate, 6 limiting plate, 7 spring, 8 elliptical plate, 9 first rotating gear, 10 first bevel gear, 11 crushing roller, 12 third rotating gear, 13 first motor, 14 stirring rod, 15 column, 16 discharge pipe, 17 limiting rod, 18 protective shell. Detailed Implementation

[0019] The technical solution of this utility model will be further described below with reference to the accompanying drawings and embodiments.

[0020] like Figs. 1-3 As shown in the figure, this utility model embodiment proposes a mixing device for concrete production and processing, comprising:

[0021] The processing tank 1 is fixedly connected with a plurality of columns 15 at the lower end face, and the lower end face of each column 15 is fixedly connected with a cushion block. The processing tank 1 is communicated with a discharge pipe 16, and an electromagnetic valve is installed on the discharge pipe 16. The electromagnetic valve is a prior art, which can control the opening and closing of the discharge pipe 16. Here, it will not be repeated. The processing tank 1 is communicated with a material injection pipe 2 and a sand injection pipe 3. A crushing assembly is installed on the material injection pipe 2. A screening assembly is installed on the crushing assembly. A stirring assembly is installed on the processing tank 1. The screening assembly comprises a fixed frame 4 which is slidingly connected to the inner wall of the upper side of the processing tank 1. A sieve plate 5 is installed on the fixed frame 4. Two limiting plates 6 are fixedly connected to the inner wall of the processing tank 1. A plurality of springs 7 are fixedly connected to the side wall of one of the limiting plates 6, and the plurality of springs 7 are fixedly connected to the fixed frame 4. A connecting rod is rotatably penetrated through the processing tank 1. An oval plate 8 and a first rotating gear 9 are fixedly connected to the two ends of the connecting rod, respectively. The oval plate 8 is attached to the other limiting plate 6. A second rotating gear is rotatably connected to the upper end face of the processing tank 1. The first rotating gear 9 and the second rotating gear are meshed with each other.

[0022] The second rotating gear is larger in size than the first rotating gear 9, and the first bevel gear 10 is smaller in size than the second bevel gear, so that the rotating speed of the oval plate 8 is faster, thereby ensuring that the vibration frequency of the fixed frame 4 is faster. The first bevel gear 10 is fixedly connected to the second rotating gear. The second bevel gear is installed on the crushing assembly. The first bevel gear 10 and the second bevel gear are meshed with each other. An installation groove is formed in the inner wall of the fixed frame 4. The sieve plate 5 slides in the installation groove. A moving port is formed in the inner wall of the processing tank 1. The sieve plate 5 slides in the moving port. A limiting rod 17 is fixedly connected to the side wall of the fixed frame 4. The limiting rod 17 slides in the moving port, thereby positioning the sieve plate 5. When installing the sieve plate 5, one side wall of the sieve plate 5 is attached to the limiting rod 17 and inserted into the moving port, thereby facilitating the user to insert the sieve plate 5 into the installation groove. The limiting rod 17 is slidingly penetrated through the bolt, and the bolt is threadedly connected to the sieve plate 5, thereby limiting and fixing the sieve plate 5.

[0023] The crushing assembly comprises two crushing rollers 11 rotatably connected to the inner wall of the injection pipe 2, two third rotation gears 12 rotatably connected to the side wall of the injection pipe 2, the two third rotation gears 12 being in mesh with each other and fixedly connected to the two crushing rollers 11 respectively, a first motor 13 fixedly installed on the side wall of the injection pipe 2, the output end of the first motor 13 being fixedly connected to one of the crushing rollers 11, a second bevel gear fixedly connected to one of the third rotation gears 12, and the stirring assembly comprises a rotating rod rotatably connected to the inner wall of the processing tank 1, the side wall of the rotating rod being fixedly connected to a plurality of stirring rods 14, a second motor fixedly installed on the side wall of the processing tank 1, and the output end of the second motor being fixedly connected to the rotating rod.

[0024] The detailed working process of the utility model is as follows:

[0025] The device is placed at the corresponding processing position, then the concrete material is added into the injection pipe 2, and at the same time, the first motor 13 starts to work, under the cooperation of the third rotation gear 12, the two crushing rollers 11 rotate, the crushing roller 11 crushes the material, thereby ensuring the quality of the concrete, after the material is crushed, it falls onto the sieve plate 5, under the cooperation of the first bevel gear 10, the second bevel gear, the first rotation gear 9 and the second rotation gear, the oval plate 8 rotates, under the limiting of the spring 7, the fixed frame 4 vibrates, so that the material is uniformly scattered into the processing tank 1, avoiding local accumulation or loss, thereby enhancing the compactness and strength of the concrete, and at the same time, the concrete reaches the ideal mixing state more quickly, improving the equipment operation efficiency, and the sieve plate 5 can be pulled out from the moving opening, facilitating the user to replace the sieve plate 5, improving the portability of the device, at the same time, the second motor drives the stirring rod 14 to rotate, realizing the mixing and stirring of the concrete material, and the stirring rod 14 is of different lengths, which can fully stir and evenly distribute the material in the processing tank 1, improving the processing efficiency.

[0026] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model and are not limited, although the utility model has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the utility model can be modified or replaced equivalently without departing from the purpose and scope of the utility model technical solutions, which should be covered in the scope of the claims of the utility model.

Claims

1. A mixing apparatus for concrete production and processing, characterized by, The utility model relates to a kind of mixing equipment for concrete production and processing, including: Processing tank (1), the processing tank (1) is connected with injection pipe (2) and sand injection pipe (3), the injection pipe (2) is installed with broken assembly, the broken assembly is installed with screening assembly, the processing tank (1) is installed with stirring assembly, the screening assembly includes fixed frame (4) slidingly connected in the inner wall of processing tank (1) upper side, the fixed frame (4) is installed with sieve plate (5), the inner wall of processing tank (1) is fixedly connected with two limit plates (6), one of the limit plates (6) side wall is fixedly connected with multiple springs (7), multiple the spring (7) is fixedly connected in fixed frame (4), the processing tank (1) is rotatably penetrated with connecting rod, the both ends of connecting rod are fixedly connected with oval plate (8) and first rotating gear (9) respectively, the oval plate (8) is attached to another limit plate (6), the upper end surface of processing tank (1) is rotatably connected with second rotating gear, first rotating gear (9) and second rotating gear are engaged with each other, the second rotating gear is fixedly connected with first bevel gear (10), the broken assembly is installed with second bevel gear, first bevel gear (10) and second bevel gear are engaged with each other, the inner wall of fixed frame (4) is opened with installation groove, the sieve plate (5) slides in installation groove, the inner wall of processing tank (1) is opened with moving mouth, the sieve plate (5) slides in moving mouth.

2. The mixing equipment for concrete production and processing according to claim 1, wherein: The broken assembly includes two broken rollers (11) rotatably connected to the inner wall of the injection pipe (2), the injection pipe (2) is rotatably connected with two third rotating gears (12) on the side wall, the two third rotating gears (12) are engaged with each other, the two third rotating gears (12) are fixedly connected with the two broken rollers (11) respectively, the injection pipe (2) is fixedly installed with a first motor (13) on the side wall, the output end of the first motor (13) is fixedly connected with one of the broken rollers (11), and the second bevel gear is fixedly connected with one of the third rotating gears (12).

3. The mixing equipment for concrete production and processing according to claim 2, wherein: The stirring assembly includes a rotating rod rotatably connected to the inner wall of the processing tank (1), the rotating rod is fixedly connected with multiple stirring rods (14) on the side wall, and a second motor is fixedly installed on the side wall of the processing tank (1), and the output end of the second motor is fixedly connected with the rotating rod.

4. The mixing equipment for concrete production and processing according to claim 1, wherein: The processing tank (1) is fixedly connected with multiple stand columns (15) on the lower end surface, the lower end surface of each of the multiple stand columns (15) is fixedly connected with a cushion block, the processing tank (1) is connected with a discharge pipe (16), and the discharge pipe (16) is installed with a solenoid valve.

5. The mixing equipment for concrete production and processing according to claim 1, wherein: The fixed frame (4) is fixedly connected with a limit rod (17) on the side wall, and the limit rod (17) slides in the moving mouth.

6. The mixing device for producing and processing concrete according to claim 3, characterized in that: The injection pipe (2) and the side wall of the processing tank (1) are fixedly connected with protective covers, the first motor (13) and the second motor are located in the protective covers, and the upper end surface of the processing tank (1) is fixedly connected with a protective shell (18).

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