Bone bucket device for stirring building concrete
By combining a screen with a buffer spring and using a power source to drive the mixing blades, the problems of uneven mixing and poor screening in traditional concrete mixing equipment have been solved. This has enabled efficient screening and uniform mixing of concrete raw materials, ensuring the quality of concrete and the pouring effect.
Patent Information
- Application Number
- CN202520158152.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-23
- Publication Date
- 2026-02-27
- Estimated Expiration
- 2035-01-23
AI Technical Summary
Traditional concrete mixing equipment suffers from problems such as uneven mixing, poor screening effect, and blockage of the outlet pipe, which affect the quality of concrete and the pouring effect.
The screening assembly, which combines a screen and a buffer spring, along with a power-driven mixing blade and a buffer plate, ensures the uniformity and quality of concrete raw materials and prevents blockage of the outlet pipe.
It achieves efficient screening and uniform mixing of concrete raw materials, ensuring the quality and pouring effect of concrete, and avoiding screen damage and water pipe blockage.
Smart Images
Figure CN223948172U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to concrete mixing equipment technical field, concretely is a kind of bone hopper device for building concrete mixing. BACKGROUND
[0002] In the construction industry, as one of the main building materials, the quality and uniformity of concrete are crucial to the stability and durability of building structure. Traditional concrete mixing methods often have problems such as uneven mixing and poor screening effect, resulting in uneven quality of concrete and affecting the construction quality.
[0003] To solve these problems, various types of concrete mixing equipment have appeared on the market. However, these devices still have deficiencies in screening and mixing effect, and cannot fully meet the high requirements of the construction industry for concrete quality, especially in the screening process. Traditional screening methods often cannot effectively remove larger particles or unqualified parts, resulting in impurities in the concrete, affecting the strength and durability of the concrete.
[0004] In addition, when adjusting the consistency and fluidity of concrete by adding water, the traditional concrete mixing equipment often has the problem of clogging of the water outlet pipe, resulting in uneven water addition, further affecting the quality of concrete. At the same time, the uniformity in the mixing process is also difficult to guarantee, and the concrete raw materials are prone to uneven distribution, affecting the pouring effect of the concrete.
[0005] To solve the above problems, the present application proposes a bone hopper device for building concrete mixing, which aims to ensure the uniformity and quality of concrete raw materials through innovative screening and mixing technology. The device adopts a combination design of screen and buffer spring, so that the screen can vibrate up and down when impacted by concrete raw materials, effectively screening out larger particles or unqualified parts, ensuring the high quality of concrete raw materials entering the mixing stage. At the same time, the setting of the buffer plate effectively slows down the falling speed of the concrete raw materials and makes them disperse, avoiding direct impact and damage of the raw materials on the screen.
[0006] In terms of mixing, the device uses a power source to drive the rotation of the main shaft and the stirring blade, which fully mixes the concrete raw materials. At the same time, the design of the triangular plate further enhances the mixing effect, making the concrete raw materials mix efficiently and uniformly in the hopper. In addition, the device is also provided with a water outlet pipe, the water outlet of which is located inside the inlet and is provided with a protective plate, effectively preventing the clogging of the water outlet pipe by concrete raw materials, ensuring the smooth addition of water and facilitating the adjustment of the consistency and fluidity of the concrete. SUMMARY
[0007] (I) Technical problems solved
[0008] The utility model provides a kind of bone hopper device for building concrete mixing, solve the above problems.
[0009] (II) Technical solutions
[0010] To achieve the above purposes, the utility model provides the following technical scheme: a kind of bone hopper device for building concrete mixing, including hopper body, the upper end of hopper body is fixedly installed for the inlet of material for receiving material, the lower end of hopper body is fixedly installed for the discharge outlet for discharging, and the surface of discharge outlet is fixedly installed for the control valve for control, and the side end of hopper body is fixedly installed for the installation table for fixing, the lower end of installation table is fixedly installed multiple support legs for supporting, further including:
[0011] Screening assembly is installed in the inside of hopper body, for the structure for screening concrete.
[0012] Preferably, the screening assembly includes screen, connecting block, buffer spring and fixed block, the inside of hopper body movably installs screen, one end of screen is fixedly installed for the connecting block for connection, the lower end of connecting block is fixedly installed for the buffer spring for buffering, the lower end of buffer spring is fixedly installed for the fixed block for fixing, and fixed block is fixedly installed in the side end of hopper body.
[0013] Preferably, the other end of screen is fixedly installed for the rotating shaft for rotation on both sides, both ends of rotating shaft are movably installed in the inside of hopper body, and the position corresponding rotating shaft in the inside of hopper body is provided for screening screening outlet.
[0014] Preferably, the upper half of hopper body is fixedly installed for the buffer plate for buffering, buffer plate is arranged in inclined shape, and the lowest end of buffer plate is provided with air slot.
[0015] Preferably, the connecting place of hopper body and inlet is fixedly installed multiple water outlet pipes for water inlet, one end of water outlet pipe extends to the outside of inlet and is connected with adapter, and the inside of inlet is provided with protection plate for protection corresponding the upper end of water outlet pipe.
[0016] Preferably, the side end of hopper body is fixedly installed motor as power source corresponding the upper end of installation table, the output end of motor extends to the inside of hopper body and is connected with main shaft, and the surface of main shaft is uniformly provided multiple stirring blades for stirring.
[0017] Preferably, the inner wall of hopper body is provided multiple triangular plates for concentration corresponding both ends of stirring blade, and the outer end of stirring blade is attached to the surface of triangular plate.
[0018] (III) Beneficial effects
[0019] Compared with the prior art, the building concrete stirring bone hopper device has the following beneficial effects:
[0020] 1、The combination design of the screen and the buffer spring enables the screen to vibrate up and down when impacted by the concrete raw materials, thereby effectively screening out larger particles or unqualified parts, the buffer plate effectively slows down the falling speed of the concrete raw materials and disperses them, avoiding direct impact and damage of the raw materials on the screen, the water outlet of the water outlet pipe is located inside the feeding port and is provided with a protective plate, effectively preventing the concrete raw materials from blocking the water outlet pipe, ensuring smooth addition of water and facilitating adjustment of the consistency and fluidity of the concrete.
[0021] 2、The power source drives the main shaft and the stirring blade to rotate, sufficiently stirring the concrete raw materials, and the design of the triangular plate further enhances the stirring effect, and through the dual effects of screening and stirring, the device can ensure the uniformity and quality of the concrete raw materials, providing a strong guarantee for subsequent pouring work. BRIEF DESCRIPTION OF DRAWINGS
[0022] Figure 1 is a schematic view of the utility model;
[0023] Figure 2 is a schematic view of the hopper of the utility model;
[0024] Figure 3 is a schematic view of the utility model Figure 2 side end schematic view.
[0025] In the drawing: 1, hopper body; 2, feeding port; 3, installation table; 4, supporting leg; 5, discharging port; 6, control valve; 7, screen; 8, screening outlet; 9, motor; 10, main shaft; 11, stirring blade; 12, triangular plate; 13, buffer plate; 14, water outlet pipe; 15, protective plate; 16, connecting block; 17, buffer spring; 18, fixed block. DETAILED DESCRIPTION
[0026] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.
[0027] Please refer to Figures 1-3The utility model provides a kind of hopper device for building concrete mixing, including hopper body 1, the upper end of hopper body 1 is fixedly installed for receiving material inlet 2, the lower end of hopper body 1 is fixedly installed for discharging outlet 5, and the surface of outlet 5 is fixedly installed for control control valve 6, and the side end of hopper body 1 is fixedly installed for fixed installation table 3, the lower end of installation table 3 is fixedly installed multiple for supporting support leg 4, further including: screening assembly, install in the inside of hopper body 1, for the structure of screening concrete, when using, first, concrete raw materials are added into hopper body 1 by inlet 2, while adding appropriate amount of water by water outlet pipe 14 as required, then start power source 9, drive spindle 10 and stirring blade 11 rotation, and concrete is stirred, in the process of stirring, screen 7 of screening assembly will screen concrete, and unqualified part is discharged through screening outlet 8, while, buffer plate 13 and triangular plate 12 play buffering and concentrating respectively, improve stirring effect and efficiency, finally, when concrete is stirred evenly, open control valve 6, and concrete is discharged through outlet 5.
[0028] Further, the screening assembly includes a screen 7, a connecting block 16, a buffer spring 17, and a fixed block 18. The screen 7 is movably installed in the interior of the hopper body 1. One end of the screen 7 is fixedly installed with the connecting block 16 for connection. The lower end of the connecting block 16 is fixedly installed with the buffer spring 17 for buffering. The lower end of the buffer spring 17 is fixedly installed with the fixed block 18 for fixation. The fixed block 18 is fixedly installed at the side end of the hopper body 1. When the concrete raw materials fall from above onto the screen 7, the stone materials with certain mass and speed will generate impact force on the screen 7. One end of the screen 7 is connected with the buffer spring 17 at the lower end thereof and the fixed block 18 through the connecting block 16. The fixed block 18 is fixed on the hopper body 1. The impact force of the concrete raw materials will make the screen 7 move downward by overcoming the elastic force of the buffer spring 17. When the impact force disappears, the elastic force of the buffer spring 17 will pull the screen 7 back to the original position, so that the screen 7 generates up-and-down vibration. With the continuous falling and accumulation of the concrete raw materials on the screen 7, the screen 7 will continuously receive impact and vibration, so that the concrete raw materials continuously jump, tumble, and move on the screen 7.
[0029] Further, the other end of the screen 7 is fixedly installed with rotating shafts on both sides for rotation. The rotating shafts are movably installed at both ends in the interior of the hopper body 1. The interior of the hopper body 1 is provided with a screening outlet 8 for screening at the position corresponding to the rotating shafts. When the other end of the screen 7 receives pressure downward, the rotating shafts make one end of the screen 7 rotate and offset while keeping the position corresponding to the screening outlet 8.
[0030] Further, the upper half of the hopper body 1 is fixedly installed with a buffer plate 13 for buffering, the buffer plate 13 is arranged in an inclined manner, and the lowest end of the buffer plate 13 is provided with a hollow slot. When the material contacts the buffer plate 13 arranged in an inclined manner, the design of the buffer plate 13 aims to slow down the falling speed of the raw material and make it disperse, thereby avoiding excessive impact on the screen 7.
[0031] Further, a plurality of water outlet pipes 14 for water inlet are fixedly installed at the connection between the hopper body 1 and the inlet 2, one end of the water outlet pipe 14 extends to the outside of the inlet 2 and is connected with the adapter, and the inside of the inlet 2 is provided with a protection plate 15 corresponding to the upper end of the water outlet pipe 14 for protection. The water outlet pipe 14 is used to add an appropriate amount of water into the hopper to adjust the consistency and fluidity of the concrete. The water outlet of the water outlet pipe 14 is inside the inlet 2, and the protection plate 15 is arranged to prevent the raw material of the concrete from blocking the water outlet pipe.
[0032] Further, the upper end of the table 3 is fixedly installed with a motor 9 as a power source at the side end of the hopper body 1 corresponding to the installation. The output end of the motor 9 extends to the inside of the hopper body 1 and is connected with the main shaft 10. The surface of the main shaft 10 is uniformly provided with a plurality of stirring blades 11 for stirring. After the power source 9 is started, the output end will drive the main shaft 10 to rotate. The main shaft 10 is uniformly provided with a plurality of stirring blades 11. These stirring blades will stir the concrete raw material with the rotation of the main shaft.
[0033] Further, a plurality of triangular plates 12 for concentration are arranged on the inner wall of the hopper body 1 corresponding to the two ends of the stirring blade 11. The outer end of the stirring blade 11 is attached to the surface of the triangular plate 12. The outer end of the stirring blade is attached to the surface of the triangular plate. This design helps to concentrate the concrete raw material to the center, thereby improving the stirring efficiency and uniformity.
[0034] Structure description: 1, hopper body: the hopper body is the main structure of the whole building concrete mixing with bone hopper device, used for containing and stirring concrete raw material, its design is solid and durable, can bear the weight of concrete raw material and the impact force generated in the stirring process, the shape and size of the hopper body are determined according to actual needs, to ensure that enough amount of concrete raw material can be contained, and stirring and discharging operation is convenient;
[0035] 2, inlet: the inlet is located at the top of the hopper body, which is the channel for the concrete raw material to enter the hopper. Its design is spacious, which facilitates the operator to quickly and conveniently add concrete raw material into the hopper. At the same time, the edge of the inlet is specially treated to ensure that the raw material will not scatter or waste when adding the raw material.
[0036] 3. Installation table: The installation table is a supporting structure below the hopper body, used to install and fix the entire bone hopper device. It is designed to be stable and reliable, capable of bearing the weight of the entire device and the vibration generated during the mixing process. The surface of the installation table is smooth and flat, making it easy to clean and maintain.
[0037] 4. Support legs: The support legs are components that connect the installation table to the ground, used to support the entire bone hopper device. The number of support legs is determined by actual needs, and is usually designed as four, located at the four corners of the installation table. The height of the support legs can be adjusted to ensure the horizontal position and stability of the hopper body.
[0038] 5. Discharge port: The discharge port is located at the bottom of the hopper body and is the passage for the mixed concrete to be discharged. It is designed reasonably to ensure that the concrete is smoothly discharged after mixing is completed, without causing blockage or waste. A control valve is provided at the discharge port to control the discharge speed and quantity of the concrete.
[0039] 6. Control valve: The control valve is installed at the discharge port to regulate and control the discharge of the concrete. It is easy to operate and can quickly open or close the discharge port according to actual needs, ensuring the smooth discharge of the concrete and saving usage.
[0040] 7. Sieve: The sieve is movably installed inside the hopper body and is used to screen out larger particles or unqualified parts from the concrete raw materials. The surface of the sieve is covered with evenly distributed mesh holes, which can screen out concrete raw materials of different particle sizes as needed. One end of the sieve is connected to the fixed block through a connecting block and a buffer spring, ensuring that it can vibrate up and down when impacted by the raw materials, improving the screening effect.
[0041] 8. Sieving outlet: The sieving outlet is located below the sieve and is the passage for the screened larger particles or unqualified parts to be discharged. It is designed reasonably to ensure that the impurities are smoothly discharged without affecting the quality of the mixed concrete.
[0042] 9. Motor: The motor is the power source of the entire bone hopper device, used to drive the rotation of the main shaft and the stirring blades. Its power and speed are determined according to actual needs, capable of ensuring that the stirring blades generate sufficient stirring force during the mixing process, allowing the concrete raw materials to be thoroughly mixed and evenly distributed.
[0043] 10. Main shaft: The main shaft is a component that connects the motor and the stirring blades, used to transmit the power of the motor. It is designed to be sturdy and durable, capable of bearing the torque and vibration generated during the mixing process. Multiple stirring blades are evenly arranged on the main shaft to stir the concrete raw materials.
[0044] 11. Main shaft: The main shaft is a component that connects the motor and the stirring blades, used to transmit the power of the motor. It is designed to be sturdy and durable, capable of bearing the torque and vibration generated during the mixing process. Multiple stirring blades are evenly arranged on the main shaft to stir the concrete raw materials.
[0045] 12, the triangular plate: the triangular plate is installed on the inner wall of the hopper body, which is used to assist the stirring blade to concentrate the concrete raw materials to the center, and its design is reasonable, which can be attached to the outer end of the stirring blade, so as to improve the stirring efficiency and uniformity;
[0046] 13, the buffer plate: the buffer plate is obliquely arranged in the interior of the hopper body and below the inlet, which is designed to slow down the falling speed of the concrete raw materials and make them dispersed, so as to avoid excessive impact and damage to the screen;
[0047] 14, the water outlet pipe: the water outlet pipe is installed on the side wall of the hopper body, which is used to add appropriate amount of water into the hopper to adjust the consistency and fluidity of the concrete, and its water outlet is located in the interior of the inlet and is provided with a protective plate to prevent the concrete raw materials from blocking the water outlet pipe;
[0048] 15, the protective plate: the protective plate is installed at the water outlet of the water outlet pipe, which is used to prevent the concrete raw materials from blocking the water outlet pipe, and its design is reasonable, which can ensure that the water is smoothly added into the hopper without affecting the stirring and pouring effect of the concrete;
[0049] 16, the connecting block: the connecting block is a component connecting the screen and the buffer spring, which is used to fix the screen in the hopper body, and its design is solid and reliable, which can withstand the impact force and vibration generated by the screen during screening;
[0050] 17, the buffer spring: the buffer spring is connected to the connecting block at one end and to the fixed block at the other end, which is used to buffer the impact force generated by the screen when it is impacted by the raw materials, and its design is reasonable, which can ensure that the screen vibrates up and down during screening, improving the screening effect;
[0051] 18, the fixed block: the fixed block is a component installed in the interior of the hopper body, which is used to fix the buffer spring and the connecting block, and its design is solid and durable, which can withstand the weight and vibration of the entire screening system.
[0052] Working principle: the operator adds the concrete raw materials into the hopper body 1 through the feeding port 2, and simultaneously, according to the need, adds the appropriate amount of water into the hopper through the water outlet pipe 14 to adjust the consistency and fluidity of the concrete, the water outlet of the water outlet pipe 14 is inside the feeding port 2 and is provided with a protective plate 15 to prevent the concrete raw materials from blocking the water outlet pipe, when the concrete raw materials fall into the hopper body 1, the raw materials contact the buffer plate 13 arranged obliquely, the buffer plate 13 is designed to slow down the falling speed of the raw materials and make them disperse, thereby avoiding causing too great impact on the screen 7, the screen 7 is movably installed inside the hopper body 1, when the concrete raw materials fall from above onto the screen 7, due to the mass and speed of the stones, impact force is generated on the screen 7, one end of the screen 7 is connected with the lower end buffer spring 17 and the fixed block 18 through the connecting block 16, the fixed block 18 is fixed on the hopper body 1, the impact force of the concrete raw materials makes the screen 7 move downward by overcoming the elastic force of the buffer spring 17, when the impact force disappears, the elastic force of the buffer spring 17 pulls the screen 7 back to the original position, thereby making the screen 7 vibrate up and down, with the continuous falling and accumulation of the concrete raw materials on the screen 7, the screen 7 will continue to be impacted and vibrated, so that the concrete raw materials continuously jump, roll and move on the screen 7, the larger particles or unqualified parts are discharged through the screening outlet 8, and the qualified concrete continues to stay in the hopper for stirring, after the power source 9 is started, the output end thereof drives the main shaft 10 to rotate, a plurality of stirring blades 11 are uniformly arranged on the main shaft 10, which stirs the concrete raw materials with the rotation of the main shaft, meanwhile, a plurality of triangular plates 12 are arranged on the inner wall of the hopper body 1 corresponding to the two ends of the stirring blades 11, the outer end of the stirring blade is attached to the surface of the triangular plate, which helps to concentrate the concrete raw materials to the center, thereby improving the stirring efficiency and uniformity, with the stirring process, the concrete raw materials gradually become uniform and moderate in consistency, thereby preparing for the subsequent pouring work, when the concrete stirring is completed, the operator can open the discharge port 5 by opening the control valve 6, the stirred concrete is discharged to the outside container through the discharge port for subsequent use.
[0053] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.
Claims
1. A hopper device for mixing building concrete, comprising a hopper body (1), a top end of the hopper body (1) is fixedly installed with an inlet (2) for receiving materials, a plurality of water outlet pipes (14) for water inlet are fixedly installed at a connection between the hopper body (1) and the inlet (2), one end of the water outlet pipes (14) extends to the outside of the inlet (2) and is connected with an adapter, and a protection plate (15) for protection is arranged inside the inlet (2) corresponding to the upper end of the water outlet pipes (14), a lower end of the hopper body (1) is fixedly installed with an outlet (5) for discharging materials, a control valve (6) for control is fixedly installed on the surface of the outlet (5), and a side end of the hopper body (1) is fixedly installed with a mounting table (3) for fixation, a plurality of supporting legs (4) for support are fixedly installed at a lower end of the mounting table (3), characterized in that, Also includes: The screening assembly is installed in the interior of the hopper body (1), and is used for the structure of screening the concrete. The screening assembly includes a screen (7), a connecting block (16), a buffer spring (17), and a fixed block (18). The screen (7) is movably installed in the interior of the hopper body (1). One end of the screen (7) is fixedly installed with the connecting block (16) for connection. The lower end of the connecting block (16) is fixedly installed with the buffer spring (17) for buffering. The lower end of the buffer spring (17) is fixedly installed with the fixed block (18) for fixing. The fixed block (18) is fixedly installed at the side end of the hopper body (1). The other end of the screen (7) is fixedly installed with the rotating shaft for rotation on both sides. The rotating shaft is movably installed at both ends in the interior of the hopper body (1). The interior of the hopper body (1) is provided with the screening outlet (8) for screening at the position corresponding to the rotating shaft.
2. A hopper device for mixing building concrete according to claim 1, characterized in that: The upper half of the hopper body (1) is fixedly installed with the buffer plate (13) for buffering. The buffer plate (13) is arranged in an inclined manner. The lowest end of the buffer plate (13) is provided with a hollow slot.
3. A hopper device for mixing building concrete according to claim 1, characterized in that: The side end of the hopper body (1) is fixedly installed with the motor (9) as a power source at the upper end corresponding to the table (3). The output end of the motor (9) extends to the interior of the hopper body (1) and is connected with the main shaft (10). The surface of the main shaft (10) is uniformly provided with a plurality of stirring blades (11) for stirring.
4. A hopper device for mixing building concrete according to claim 3, characterized in that: The inner wall of the hopper body (1) is provided with a plurality of triangular plates (12) for concentration corresponding to the two ends of the stirring blade (11). The outer end of the stirring blade (11) is attached to the surface of the triangular plate (12).