Mixing device for solid waste utilization of shell mortar

Abstract

The invention discloses a shell mortar solid waste utilization mixing device, which comprises a stirring device, the stirring device comprises a hopper, a spring, a first motor, a stirring rod, a first solenoid valve and a hose, and the shell mortar can be fully stirred so as to be uniformly mixed; the water sprinkling device comprises a water storage tank, a water sprinkling pipe, a mounting block and a second electromagnetic valve, and water can be added into the shell mortar from the upper side, so that bubbles in the shell mortar are reduced; and the vibration device comprises a convex ring, a second motor and a supporting ring and can vibrate the stirring device, so that bubbles in the shell mortar are discharged, and generation of powder blocks in the shell mortar is reduced.

Description

Technical Field

[0001] The present invention relates to the field of stirring devices, and in particular to a mixing device for the utilization of shell mortar solid waste. Background Art

[0002] Shell mortar is a building material based on the utilization of solid waste. It is a new type of building material made by grinding the waste shells remaining during pearl harvesting into powder and adding it to traditional mortar, and then mixing it in a certain proportion. Compared with traditional mortar, it has a lower cost and can effectively utilize solid waste. However, due to the different hydrophilicities of shell powder and traditional mortar, hollow bubbles are easily formed during the mixing process of shell mortar, resulting in uneven mixing of the mortar, forming powder lumps, and finally causing the mortar mixing to be unqualified and affecting its use.

[0003] For example, a mortar mixing device proposed in CN202211290629.5 includes a bracket. A support assembly is installed at the lower part of the bracket, and a mixing assembly, a water storage assembly, a water injection assembly, and a premixing assembly are installed on the bracket. The water injection assembly includes a housing. A second motor is installed at one end of the housing, and a rotating plate is installed at the output end of the second motor. The rotating plate is rotationally fitted in the housing, and the surface of the rotating plate is attached to the inner wall of the housing. A plurality of water troughs are provided on the side of the rotating plate, and a water outlet pipe is installed on the side of the housing. One end of the water outlet pipe is installed on the side of the mixing assembly. This invention pre-stirs and mixes the mortar raw materials through the premixing assembly, improves the uniformity of the mixing of the mortar raw materials, reduces the production time of mortar mixing, and through the cooperation of the rotating plate, water troughs and the water storage assembly, water is added to the mixing assembly regularly and quantitatively, saving manpower, improving the automation degree of the device, reducing the probability of caking, and improving the effect of mortar mixing, but it does not solve the above problems.

[0004] The present invention can make the shell mortar evenly mixed through the provided stirring device, and vibrate the shell mortar through the provided vibration device, so as to make the bubbles in the shell mortar escape and reduce the generation of powder lumps in the shell mortar. Summary of the Invention

[0005] To solve the above problems, the object of the present invention is to provide a mixing device for the utilization of shell mortar solid waste. The mixing device for the utilization of shell mortar solid waste can make the shell mortar mix evenly through the provided stirring device, and vibrate the shell mortar through the provided vibration device, so that the air bubbles in the shell mortar run out, reducing the generation of lumps in the shell mortar. The present invention provides a mixing device for the utilization of shell mortar solid waste, which includes a base fixed to the use site. The mixing device for the utilization of shell mortar solid waste further includes: a stirring device arranged in the base, which can fully stir the shell mortar to make the shell mortar mix evenly; a watering device arranged on the stirring device, which will add water to the shell mortar from above, thereby reducing the generation of air bubbles in the shell mortar; a vibration device arranged below the stirring device, which will vibrate the stirring device, so that the air bubbles in the shell mortar are discharged, thereby reducing the generation of lumps in the shell mortar.

[0006] Further, the stirring device includes a hopper, springs, a first motor, stirring rods, a first solenoid valve and a hose. The hopper is connected to the inside of the base through springs distributed around the lower part and the side. The first motor is fixed below the hopper. A plurality of stirring rods are distributed around the output shaft of the first motor. The stirring rods are located in the hopper. The first solenoid valve is arranged below the hopper. The hose communicates with the first solenoid valve and passes through the base.

[0007] Further, the stirring rods are divided into three sections: an inner ring, a middle ring and an outer ring. Each section is divided into three levels: upper, middle and lower. Each section of the same stirring rod is at a different level, and the sections of the stirring rods in the same ring are at different levels. Stirring wheels are rotatably installed on each section of the stirring rod.

[0008] Further, the lower part of each stirring wheel contacts the bottom of the hopper. An empty groove is arranged on the outside of the stirring wheel. The stirring wheels are divided into three types: large, medium and small. Annularly arranged connecting plates are arranged inside the large and medium stirring wheels. The connecting plates located in the inner ring and the outer ring are inclined, and the inclination directions of the connecting plates in the inner ring and the outer ring are opposite.

[0009] Further, the watering device includes a water storage tank, a water sprinkling pipe, a mounting block and a second solenoid valve. The water storage tank is fixed to the end of the output shaft of the first motor. An inlet is arranged above the water storage tank. The water sprinkling pipe is annularly connected to the side of the water storage tank. The mounting block is fixed to the end of the water sprinkling pipe. The second solenoid valve is arranged at the head of the water sprinkling pipe.

[0010] Further, a plurality of water leakage holes are opened below the water sprinkling pipe. A ball is arranged below the mounting block, and the ball contacts the upper end of the hopper.

[0011] Further, the vibration device includes a convex ring, a second motor, and a support ring. The convex ring is fixed below the hopper, the second motor is fixed at the bottom of the base, the support ring is rotatably installed in the base, a toothed ring is fixed inside the support ring, and the second motor is meshed with the toothed ring through a gear.

[0012] Further, a convex block is provided above the support ring, and the convex block is meshed in the convex ring.

[0013] Beneficial effects: 1. A plurality of stirring rods are distributed around the output shaft of the first motor. The stirring rods are divided into three sections: an inner ring, a middle ring, and an outer ring, and each section is divided into three levels: upper, middle, and lower. Each section of the same stirring rod is at a different level, and the stirring rod sections of the same ring are at different levels. A stirring wheel is rotatably installed on each stirring rod, and the bottom of each stirring wheel is in contact with the bottom of the hopper. An empty groove is provided on the outside of the stirring wheel. The stirring wheels are divided into three types: large, medium, and small. Annularly arranged connecting plates are provided inside the large and medium stirring wheels. The connecting plates in the inner ring and the outer ring are inclined, and the inclination directions of the connecting plates in the inner ring and the outer ring are opposite. The first motor can be used to rotate the stirring rods, thereby performing planar stirring on the shell mortar. At the same time, the rotation of the stirring rods drives the stirring wheels to roll, so as to perform up and down stirring on the shell mortar through the empty grooves provided on the outside of the stirring wheels. At the same time, the rotation of the stirring wheels causes the connecting plates inside the inclined stirring wheels in the inner and outer rings to rotate, thereby pushing the shell mortar in the inner ring outward and the shell mortar in the outer ring inward, so as to perform three-dimensional stirring on the shell mortar, thereby making the mortar mix more evenly.

[0014] The water sprinkling pipes are connected in a ring distribution on the side of the water storage tank. The installation blocks are fixed at the ends of the water sprinkling pipes, and the second solenoid valve is provided at the head of the water sprinkling pipes. The second solenoid valve can be used to control the water flow to leak through the water leakage holes below the water sprinkling pipes, so as to add water to the shell mortar more evenly.

[0015] The convex ring is fixed below the hopper, the second motor is fixed at the bottom of the base, the support ring is rotatably installed in the base, a toothed ring is fixed inside the support ring, the second motor is meshed with the toothed ring through a gear, a convex block is provided above the support ring, and the convex block is meshed in the convex ring. The second motor can be used to rotate the support ring, so that the convex block disengages from the convex ring, and the hopper is lifted by the convex block, so that the hopper tilts and resets under the action of the spring, thereby generating vibration of the hopper, so as to discharge the air bubbles in the shell mortar and reduce powder lumping.

[0016] The realization, functional characteristics, and advantages of the present invention will be further described in conjunction with the embodiments with reference to the accompanying drawings. Description of the Drawings

[0017] Figure 1 is the overall structural schematic diagram of the present invention.

[0018] Figure 2 is the explosion of the present inventionFigure 1 .

[0019] Figure 3 is an exploded view of the vibration device of the present invention.

[0020] Figure 4 is the explosion of the present invention Figure 2 .

[0021] Figure 5 is the explosion of the present invention Figure 3 .

[0022] Figure 6 is a schematic diagram of the overall structure of the stirring device of the present invention.

[0023] Figure 7 is a schematic diagram of the overall structure of the sprinkler device of the present invention.

[0024] Reference numerals: base 1; hopper 2; spring 3; first motor 4; stirring rod 5; stirring wheel 6; water storage tank 7; sprinkler pipe 8; mounting block 9; ball 10; first solenoid valve 11; hose 12; convex ring 1.; second motor 14; gear 15; support ring 16; convex block 17; toothed ring 18; second solenoid valve 19. Detailed implementation manners

[0025] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. To simplify the disclosure of the present invention, the components and settings of specific examples are described below. Of course, they are only examples and are not intended to limit the present invention.

[0026] Next, a mixing device for the utilization of shell mortar solid waste according to an embodiment of the present invention will be described with reference to the accompanying drawings, as Figures 1 - 7 shown. The mixing device for the utilization of shell mortar solid waste includes a base 1, and the base 1 is fixed on the use site. The mixing device for the utilization of shell mortar solid waste further includes: a stirring device disposed in the base 1, which can fully stir the shell mortar to make the shell mortar evenly mixed; a sprinkler device disposed on the stirring device, which will add water to the shell mortar from above, thereby reducing the generation of air bubbles in the shell mortar; a vibration device disposed below the stirring device, which will vibrate the stirring device, thereby discharging the air bubbles in the shell mortar, and thus reducing the generation of powder lumps in the shell mortar.

[0027] As Figure 2 , Figure 4 and Figure 6As shown in the figure, the mixing device for the utilization of shell mortar solid waste includes a stirring device. The stirring device includes a hopper 2, springs 3, a first motor 4, stirring rods 5, a first solenoid valve 11, and a hose 12. The hopper 2 is connected to the inside of the base 1 through springs 3 distributed around the lower part and the side. The first motor 4 is fixed below the hopper 2. A plurality of stirring rods 5 are distributed around the output shaft of the first motor 4. The stirring rods 5 are located inside the hopper 2. The stirring rods 5 are divided into three sections: the inner circle, the middle circle, and the outer circle. Each section is divided into three levels: upper, middle, and lower. Each section of the same stirring rod 5 is at a different level, and the sections of the stirring rods 5 in the same circle are at different levels. A stirring wheel 6 is rotatably installed on each stirring rod 5. The lower part of each stirring wheel 6 contacts the bottom of the hopper 2. An empty groove is provided on the outside of the stirring wheel 6. The stirring wheels 6 are divided into three types: large, medium, and small. Annularly arranged connecting plates are provided inside the large and medium stirring wheels 6. The connecting plates located in the inner circle and the outer circle are inclined, and the inclination directions of the connecting plates in the inner circle and the outer circle are opposite. The first solenoid valve 11 is provided below the hopper 2. The hose 12 communicates with the first solenoid valve 11 and passes through the base 1.

[0028] In a specific embodiment: During use, shell mortar powder is added to the hopper 2. Then, the first motor 4 is started to rotate through an external power supply, so that the stirring rods 5 rotate to perform planar stirring on the shell mortar. At the same time, the rotation of the stirring rods 5 pushes the stirring wheels 6 to roll, so as to perform up-and-down stirring on the shell mortar through the empty grooves provided on the outside of the stirring wheels 6. At the same time, the rotation of the stirring wheels 6 causes the connecting plates inside the inclined stirring wheels 6 in the inner and outer circles to rotate, so as to push the shell mortar in the inner circle outwards and the shell mortar in the outer circle inwards, so as to perform three-dimensional stirring on the shell mortar, so that the mortar is mixed more evenly. After stirring, the first solenoid valve 11 is controlled to open through an external control device, so that the stirred shell mortar is discharged through the hose 12.

[0029] As Figure 2 、 Figure 4 and Figure 7 shown in the figure, the mixing device for the utilization of shell mortar solid waste includes a watering device. The watering device includes a water storage tank 7, a watering pipe 8, a mounting block 9, and a second solenoid valve 19. The water storage tank 7 is fixed to the end of the output shaft of the first motor 4. An inlet is provided above the water storage tank 7. The watering pipe 8 is connected to the side of the water storage tank 7 in a circumferential manner. A plurality of water leakage holes are opened below the watering pipe 8. The mounting block 9 is fixed to the end of the watering pipe 8. A ball 10 is provided below the mounting block 9. The ball 10 contacts the upper end of the hopper 2. The second solenoid valve 19 is provided at the head of the watering pipe 8.

[0030] In a specific embodiment: The water storage tank 7 is connected to an external water source through the water inlet above. The first motor 4 rotates to drive the water storage tank 7 and the water sprinkling pipe 8 to rotate. The second solenoid valve 19 is controlled to open through an external control device, so that water flows down through the water leakage holes below the water sprinkling pipe 8, thereby adding water to the shell mortar more evenly. After adding water according to the proportion, the second solenoid valve 19 is controlled to close, thereby stopping the water addition.

[0031] As Figure 2 , Figure 3 and Figure 5 shown, the mixing device for the utilization of shell mortar solid waste includes a vibration device. The vibration device includes a convex ring 13, a second motor 14 and a support ring 16. The convex ring 13 is fixed below the hopper 2. The second motor 14 is fixed at the bottom of the base 1. The support ring 16 is rotatably installed in the base 1. A toothed ring 18 is fixed inside the support ring 16. The second motor 14 is meshed with the toothed ring 18 through a gear 15. There is a convex block 17 above the support ring 16, and the convex block 17 is meshed in the convex ring 13.

[0032] In a specific embodiment: The second motor 14 rotates through an external power source. The support ring 16 is rotated through the gear 15 and the toothed ring 18, so that the convex block 17 disengages from the convex ring 13, and the hopper 2 is lifted by the convex block 17, so that the hopper 2 tilts and resets under the action of the spring 3, thereby generating vibration of the hopper 2, so that the bubbles in the shell mortar are discharged.

[0033] Working principle: When in use, the shell mortar powder is added to the hopper 2. Then the water storage tank 7 is connected to an external water source through the water inlet above. The first motor 4 rotates to drive the water storage tank 7 and the water sprinkling pipe 8 to rotate. The second solenoid valve 19 is controlled to open through an external control device, so that water flows down through the water leakage holes below the water sprinkling pipe 8. Then the first motor 4 is started to rotate through an external power source, so that the stirring rod 5 rotates to perform planar stirring on the shell mortar. At the same time, the stirring rod 5 rotates to push the stirring wheel 6 to roll, so as to perform up-and-down stirring on the shell mortar through the empty grooves provided on the outer side of the stirring wheel 6. At the same time, the rotation of the stirring wheel 6 makes the connecting plate inside the stirring wheel 6 with inclined inner and outer circles rotate, thereby pushing the shell mortar inside the inner circle outwards and the shell mortar outside the outer circle inwards, so as to perform three-dimensional stirring on the shell mortar, so that the mortar is mixed more evenly. Then the second motor 14 rotates through an external power source. The support ring 16 is rotated through the gear 15 and the toothed ring 18, so that the convex block 17 disengages from the convex ring 13, and the hopper 2 is lifted by the convex block 17, so that the hopper 2 tilts and resets under the action of the spring 3, thereby generating vibration of the hopper 2, so that the bubbles in the shell mortar are discharged. After stirring, the first solenoid valve 11 is controlled to open through an external control device, so that the stirred shell mortar is discharged through the hose 12.

Claims

1. A mixing device for utilizing shell mortar solid waste, comprising a base, the base being fixed to a use site, characterized in that: Also includes: The stirring device installed in the base fully stirs the shell mortar; A watering device provided on the stirring device adds water to the shell mortar from above, thereby reducing the generation of bubbles in the shell mortar; The stirring device includes a hopper, a spring, a first motor, a stirring rod, a first solenoid valve and a hose, the hopper is connected to the inside of the base through a spring arranged at the bottom and the side, the first motor is fixed at the bottom of the hopper, a plurality of stirring rods are arranged on the output shaft of the first motor, the stirring rods are located in the hopper, the first solenoid valve is arranged at the bottom of the hopper, and the hose is connected to the first solenoid valve and passes through the base; The stirring rod is divided into three sections: an inner circle, a middle circle and an outer circle. Each section is divided into three layers: upper, middle and lower. Each section of the same stirring rod is at a different layer. The stirring rod sections of the same circle are at different layers. A stirring wheel is rotatably installed on each section of the stirring rod. The bottom of each stirring wheel is in contact with the bottom of the hopper, and an empty groove is provided on the outside of the stirring wheel. The stirring wheels are divided into three types: large, medium and small. The inside of the large and medium stirring wheels are provided with connecting plates arranged in a ring, and the connecting plates located on the inner and outer rings are inclined, and the inclination directions of the connecting plates of the inner and outer rings are opposite; A vibrating device disposed below the stirring device vibrates the stirring device to discharge bubbles in the shell mortar and reduce agglomeration of powder in the shell mortar; The vibration device includes a convex ring, a second motor and a support ring, the convex ring is fixed below the hopper, the second motor is fixed to the bottom of the base, the support ring is rotatably installed in the base, a gear ring is fixed inside the support ring, and the second motor is meshed with the gear ring through a gear; A convex block is arranged above the support ring, and the convex block is engaged in the convex ring.

2. The mixing device for utilizing shell mortar solid waste according to claim 1, characterized in that: The sprinkler device includes a water tank, a sprinkler pipe, a mounting block and a second solenoid valve. The water tank is fixed to the end of the output shaft of the first motor. A water inlet is provided above the water tank. The sprinkler pipe is connected to the side of the water tank in a ring-shaped manner. The mounting block is fixed to the end of the sprinkler pipe. The second solenoid valve is arranged at the head end of the sprinkler pipe.

3. The mixing device for utilizing shell mortar solid waste as claimed in claim 2, characterized in that: A plurality of water leakage holes are provided below the watering pipe, and a ball bearing is provided below the mounting block, and the ball bearing contacts the upper end of the hopper.

Images