A concrete processing anti-accumulation uniform grinding device

Abstract

The application discloses a concrete processing anti-accumulation uniform grinding device, and relates to the technical field of concrete processing. The concrete processing anti-accumulation uniform grinding device comprises a mounting frame, a discharging assembly, a lifting assembly, a scattering assembly and a protection assembly, the top of the mounting frame is fixedly connected with a mounting top plate, a discharging barrel is arranged on the mounting top plate, the discharging assembly is located on the discharging barrel, the lifting assembly is located below the discharging assembly, the scattering assembly is located above the mounting frame, the scattering assembly comprises assembly plate two, rotating rods three, scattering pieces, stirring leaves and motors three, the number of the rotating rods three is two groups which are oppositely arranged, the outer wall of the rotating rod three is fixedly connected with the scattering piece, the two sides of the scattering piece are fixedly connected with the stirring leaves respectively, and the protection assembly is located outside the scattering assembly. The device can reduce the accumulation of concrete during the grinding work, and make the grinding of the concrete in the semicircular grinding barrel more delicate.

Description

Technical Field

[0001] This invention relates to the field of concrete processing technology, and in particular to a uniform grinding device for preventing accumulation in concrete processing. Background Technology

[0002] Grinding equipment is mainly suitable for grinding various non-flammable and non-explosive mineral materials with a Mohs hardness of less than nine and a moisture content of less than six percent in industries such as building materials, chemicals, fertilizers, metallurgy, mining, refractory materials, ceramics, steel, thermal power, and coal. These include cement, quartz, gypsum, limestone, graphite, fluorite, wollastonite, phosphate rock, potassium feldspar, marble, barite, ceramics, and glass, among over a thousand other materials. Concrete, or simply PT., refers to a general term for engineering composite materials where aggregates are bound together by a cementing material. The term "concrete" usually refers to cement concrete, also known as ordinary concrete, which uses cement as a cementing material, sand and stone as aggregates, and water (which may contain admixtures and additives) in a certain proportion, and is widely used in civil engineering. During concrete processing, different ingredients need to be added, and grinding equipment is often used to grind the materials into powder for thorough mixing.

[0003] Before concrete can be used, it needs to be ground to ensure that it achieves the best performance. However, some existing grinding devices tend to cause concrete to accumulate inside the grinding barrel, resulting in some parts of the concrete not being ground finely enough, which affects the later mixing and use of the concrete. Therefore, in order to address the above problems, a concrete processing anti-accumulation uniform grinding device is proposed. Summary of the Invention

[0004] The purpose of this invention is to at least solve one of the technical problems existing in the prior art, and to provide a concrete processing anti-accumulation uniform grinding device, which can solve the problem that some grinding devices in the prior art are prone to concrete accumulating inside the grinding barrel when grinding concrete, resulting in the concrete not being ground finely enough, which affects the later mixing and use of concrete.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a concrete processing anti-accumulation uniform grinding device, comprising a mounting frame, a feeding assembly, a lifting assembly, a dispersing assembly, and a protective assembly. A mounting plate is fixedly connected to the top of the mounting frame, and a feeding bucket is mounted on the mounting plate. The feeding assembly is located on the feeding bucket and can be used to feed concrete. The lifting assembly is located below the feeding assembly and can be used for lifting. The dispersing assembly is located above the mounting frame and includes an assembly plate, a rotating rod, dispersing blades, stirring blades, and a motor. Two sets of rotating rods are arranged opposite each other. Dispersing blades are fixedly connected to the outer wall of the rotating rods, and stirring blades are fixedly connected to both sides of the dispersing blades. The output shaft of the motor is fixedly connected to the rotating rods, controlling the motor to start. The free end of the motor drives one set of rotating rods to rotate, which in turn drives the dispersing blades to rotate, dispersing the concrete back and forth. The protective assembly is located outside the dispersing assembly and can be used to protect the ground concrete.

[0006] Preferably, the mounting top plate has a circular opening, and the feeding bucket is fixedly connected to the inner wall of the circular opening, which facilitates the fixing of the feeding bucket.

[0007] Preferably, the feeding assembly includes a rotating rod, a rotating sleeve, concrete feeding blades, a connecting plate, and a motor. The rotating rod is rotatably mounted on the inner wall of the feeding hopper, and the rotating sleeve is fixedly sleeved on the outer wall of the rotating rod. Three sets of concrete feeding blades are fixedly connected to the outer wall of the rotating sleeve in a circular array. The connecting plate is fixedly connected to the outer wall of the feeding hopper, and the motor is fixedly connected to the rear side of the connecting plate. The output shaft of the motor is fixedly connected to the rotating rod. Through the coordinated use of the rotating rod, rotating sleeve, concrete feeding blades, connecting plate, and motor, the concrete in the feeding hopper can be continuously conveyed, achieving quantitative feeding. This facilitates subsequent grinding of the concrete, making the amount of concrete ground in a single batch more uniform, indirectly improving the grinding effect. Compared with manual concrete conveying, feeding concrete through the feeding assembly reduces the inhalation of dust from the concrete by workers, providing a cleaner and safer working environment and protecting the health of workers.

[0008] Preferably, a rear connecting plate is fixedly connected between the inner walls of both sides of the mounting frame, which facilitates the fixing of the lifting assembly.

[0009] Preferably, the lifting assembly includes a second rotating rod, a gear, a second motor, a toothed plate, a connecting horizontal plate, and an auxiliary movable rod. The second rotating rod is rotatably mounted on the front side of the rear connecting plate, and a gear is fixedly connected to the outer wall of the second rotating rod. A toothed plate is slidably mounted on the front side of the rear connecting plate, and a second motor is fixedly connected to the rear side of the rear connecting plate. The output shaft of the second motor is fixedly connected to the second rotating rod, and the gear meshes with the toothed plate. The top of the connecting horizontal plate is fixedly connected to the bottom of the toothed plate, and an auxiliary movable rod is fixedly connected to the top of the connecting horizontal plate. An opening is provided on the mounting top plate for the auxiliary movable rod to pass through. Through the coordinated use of the second rotating rod, the gear, the second motor, the toothed plate, the connecting horizontal plate, and the auxiliary movable rod, the grinding equipment can be driven to move up and down, facilitating the feeding operation of the feeding assembly, making the grinding equipment more flexible to use, improving the practicality of the device, and making operation simpler.

[0010] Preferably, an assembly plate is fixedly connected to the outer wall of the feeding hopper, and a concrete diversion plate is provided on the assembly plate. The two sides of the concrete diversion plate are fixedly connected to one side of the assembly plate, which facilitates the diversion of concrete in the feeding assembly and makes it easier for it to flow into the semi-circular grinding hopper.

[0011] Preferably, a semi-circular grinding barrel is fixedly connected to the bottom inner side of the mounting frame, which facilitates the placement of concrete for subsequent grinding.

[0012] Preferably, a grinding device is provided at the bottom of the connecting cross plate, which facilitates the grinding of concrete in the semi-circular grinding barrel.

[0013] Preferably, an assembly plate two is fixedly connected to the outer wall of the semi-circular grinding barrel, and a motor three is fixedly connected to the top of the assembly plate two. Two sets of rotating rods three are respectively rotatably installed on the semi-circular grinding barrel. Through the coordinated use of the assembly plate two, rotating rods three, dispersing blades, stirring blades and motor three, the accumulation of concrete during grinding can be reduced. By controlling the dispersing blades and stirring blades to stir the concrete in the semi-circular grinding barrel, the concrete in the semi-circular grinding barrel is ground more finely, reducing the occurrence of unground concrete. The uniform dispersion of the ground concrete can better mix with other raw materials, thus ensuring the quality of the concrete and making its performance more stable.

[0014] Preferably, the protective assembly includes a mounting rod, a mounting block, a protective cover, a rectangular block, and an electric push rod. Two sets of mounting rods are fixedly connected to the bottom inner side of the mounting frame, distributed left and right. Mounting blocks are slidably mounted on the mounting rods. The inner wall of the protective cover is fixedly connected to one side of the mounting block. A rectangular block is fixedly connected to the outer wall of the protective cover. An electric push rod is fixedly connected to the bottom inner side of the mounting frame. The free end of the electric push rod is fixedly connected to the rectangular block. Through the coordinated use of the mounting rod, mounting block, protective cover, rectangular block, and electric push rod, the concrete being ground can be protected. Concrete grinding generates a large amount of dust and particulate matter. This dust may contain chemicals and dust harmful to the respiratory system. The protective cover can reduce the diffusion of dust into the air, effectively reducing the risk of workers inhaling dust, protecting workers' respiratory health, and also collecting the dust and waste generated during the grinding process for subsequent processing and cleaning, thus improving construction efficiency.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] (1) The concrete processing anti-accumulation uniform grinding device, through the coordinated use of rotating rod one, rotating sleeve, concrete feeding blade, connecting plate and motor one, can continuously transport concrete in the feeding bucket, play the role of quantitative feeding, facilitate subsequent grinding of concrete, make the amount of concrete ground in a single time more uniform, and indirectly improve the grinding effect. Compared with manual concrete transportation, the feeding of concrete through the feeding component reduces the inhalation of dust in the concrete by workers, provides workers with a cleaner and safer working environment, and protects the health of workers.

[0017] (2) The concrete processing anti-accumulation uniform grinding device, through the coordinated use of rotating rod 2, gear, motor 2, tooth plate, connecting horizontal plate and auxiliary moving rod, can drive the grinding equipment to move up and down, which facilitates the feeding of the feeding component, making the use of the grinding equipment more flexible, improving the practicality of the device, and making it easier to operate.

[0018] (3) The concrete processing anti-accumulation uniform grinding device, through the combined use of assembly plate two, rotating rod three, dispersing blade, stirring blade and motor three, can reduce the accumulation of concrete during the grinding process. By controlling the dispersing blade and stirring blade to stir the concrete in the semi-circular grinding barrel, the concrete in the semi-circular grinding barrel is ground more finely, reducing the occurrence of unground concrete. Moreover, the uniform dispersion of the ground concrete can better mix with other raw materials, so that the quality of the concrete is guaranteed and its performance is more stable.

[0019] (4) The concrete processing anti-accumulation uniform grinding device, through the combined use of mounting rod, mounting block, protective cover, rectangular block and electric push rod, can protect the concrete being ground. A large amount of dust and particulate matter will be generated during concrete grinding. This dust may contain chemicals and dust that are harmful to the respiratory system. The protective cover can reduce the diffusion of dust into the air, effectively reduce the risk of workers inhaling dust, protect the respiratory health of workers, and can also collect the dust and waste generated during the grinding process, which is convenient for subsequent treatment and cleaning, and improves construction efficiency. Attached Figure Description

[0020] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0021] Figure 1 This is a perspective view of the present invention;

[0022] Figure 2 This is a sectional perspective view of the feeding hopper of the present invention;

[0023] Figure 3 This is a perspective view of the feeding component of the present invention;

[0024] Figure 4 This is an enlarged view of part A of the present invention;

[0025] Figure 5 This is a perspective cross-sectional view of the semi-circular grinding barrel of the present invention;

[0026] Figure 6 This is a rear-view perspective view of the present invention;

[0027] Figure 7 This is a top view of the present invention;

[0028] Figure 8 This is a front view of the present invention.

[0029] Reference numerals: 1. Mounting frame; 2. Mounting top plate; 3. Discharge bucket; 4. Rotating rod one; 5. Rotating sleeve; 6. Concrete discharge blade; 7. Connecting plate; 8. Motor one; 9. Assembly plate; 10. Concrete diversion plate; 11. Rear connecting plate; 12. Rotating rod two; 13. Gear; 14. Motor two; 15. Gear plate; 16. Connecting cross plate; 17. Auxiliary moving rod; 18. Grinding equipment; 19. Semi-circular grinding bucket; 20. Assembly plate two; 21. Rotating rod three; 22. Dispersing disc; 23. Agitating blade; 24. Motor three; 25. Mounting rod; 26. Mounting block; 27. Protective cover; 28. Rectangular block; 29. ​​Electric push rod. Detailed Implementation

[0030] This section will describe in detail specific embodiments of the present invention. Preferred embodiments of the present invention are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and overall technical solution of the present invention, but they should not be construed as limiting the scope of protection of the present invention.

[0031] Please see Figure 1-8This invention provides a technical solution: a concrete processing anti-accumulation uniform grinding device, comprising a mounting frame 1, a feeding assembly, a lifting assembly, a dispersing assembly, and a protective assembly. A mounting top plate 2 is fixedly connected to the top of the mounting frame 1. A feeding hopper 3 is mounted on the mounting top plate 2, which has a circular opening. The feeding hopper 3 is fixedly connected to the inner wall of the circular opening, facilitating its fixation. A rear connecting plate 11 is fixedly connected between the inner walls of both sides of the mounting frame 1, facilitating the fixation of the lifting assembly. An assembly plate 9 is fixedly connected to the outer wall of the feeding hopper 3. A concrete diversion plate 10 is mounted on the assembly plate 9, with both sides of the concrete diversion plate 10 fixedly connected to one side of the assembly plate 9, facilitating the feeding assembly... The concrete inside the container is diverted to flow into the semi-circular grinding barrel 19. The semi-circular grinding barrel 19 is fixedly connected to the bottom inner side of the mounting frame 1, which facilitates the placement of concrete for subsequent grinding. A grinding device 18 is installed at the bottom of the connecting horizontal plate 16, which facilitates the grinding of the concrete in the semi-circular grinding barrel 19. The feeding assembly is located on the feeding barrel 3 and includes a rotating rod 4, a rotating sleeve 5, concrete feeding blades 6, a connecting plate 7, and a motor 8. The rotating rod 4 is rotatably mounted on the inner wall of the feeding barrel 3, and the rotating sleeve 5 is fixedly sleeved on the outer wall of the rotating rod 4. Three sets of concrete feeding blades 6 are fixedly connected to the outer wall of the rotating sleeve 5 in a circular array. The outer wall of the feeding barrel 3 is fixedly connected to... A connecting plate 7 is connected to a motor 8, which is fixedly connected to the rear side of the connecting plate 7. The output shaft of the motor 8 is fixedly connected to the rotating rod 4. Concrete is poured into the discharge bucket 3 through a loading vehicle, and at the same time, the motor 8 is started. The motor 8 drives the rotating rod 4 to rotate, which in turn drives the rotating sleeve 5 to rotate. The rotating sleeve 5 drives the concrete discharge blade 6 to rotate. The rotation of the concrete discharge blade 6 causes a portion of the concrete to fall onto the concrete diversion plate 10 and slide into the semi-circular grinding bucket 19. Through the coordinated use of the rotating rod 4, rotating sleeve 5, concrete discharge blade 6, connecting plate 7, and motor 8, the concrete in the discharge bucket 3 can be continuously conveyed, achieving quantitative discharge and facilitating subsequent grinding of the concrete. The amount of concrete discharged is more uniform, indirectly improving the grinding effect. Compared with manual concrete conveying, the concrete is discharged through the feeding assembly, reducing the inhalation of dust from the concrete by workers, providing a cleaner and safer working environment, and protecting the health of workers. The lifting assembly is located below the feeding assembly and includes a rotating rod 12, a gear 13, a motor 14, a toothed plate 15, a connecting horizontal plate 16, and an auxiliary moving rod 17. The rotating rod 12 is rotatably mounted on the front side of the rear connecting plate 11, and the gear 13 is fixedly connected to the outer wall of the rotating rod 12. The toothed plate 15 is slidably mounted on the front side of the rear connecting plate 11, and the motor 14 is fixedly connected to the rear side of the rear connecting plate 11. The output shaft of the motor 14 is fixedly connected to the rotating rod 12.Gear 13 meshes with toothed plate 15. The top of connecting horizontal plate 16 is fixedly connected to the bottom of toothed plate 15. An auxiliary movable rod 17 is fixedly connected to the top of connecting horizontal plate 16. An opening is provided on the mounting top plate 2 for the auxiliary movable rod 17 to pass through. The control motor 14 is started, which drives the rotating rod 12 to rotate. The rotating rod 12 drives the gear 13 to rotate, which drives the toothed plate 15 to move up and down. The toothed plate 15 drives the connecting horizontal plate 16 to move up and down, which drives the grinding equipment 18 to move up and down. When concrete falls into the semi-circular grinding barrel 19, the control grinding equipment 18 is started. The grinding equipment 18 grinds the concrete in the semi-circular grinding barrel 19. The combined use of motor 14, toothed plate 15, connecting cross plate 16, and auxiliary movable rod 17 enables the grinding equipment 18 to move up and down, facilitating the feeding operation of the feeding component. This makes the grinding equipment 18 more flexible in use, improves the practicality of the device, and simplifies operation. The dispersing component is located above the mounting frame 1 and includes assembly plate 20, rotating rod 21, dispersing blade 22, stirring blade 23, and motor 24. There are two sets of rotating rods 21 arranged opposite each other. Dispersing blades 22 are fixedly connected to the outer wall of rotating rod 21, and stirring blades 23 are fixedly connected to both sides of the dispersing blades 22. The output shaft of motor 24 is fixedly connected to rotating rod 21. The outer wall of the semi-circular grinding barrel 19 is fixedly connected to a set of... Mounting plate 20, with motor 3 24 fixedly connected to its top. Two sets of rotating rods 3 21 are respectively rotatably mounted on the semi-circular grinding barrel 19. After the grinding equipment 18 has been running for a period of time, motor 2 14 is reversed, driving toothed plate 15 upward. Toothed plate 15 drives grinding equipment 18 upward. Then, motor 3 24 is started, driving rotating rod 3 21 to rotate. Rotating rod 3 21 drives dispersing plate 22 to rotate, and dispersing plate 22 drives stirring blade 23 to rotate, thus turning over the concrete inside the semi-circular grinding barrel 19 to prevent uneven grinding caused by concrete accumulation inside the semi-circular grinding barrel 19. Through mounting plate 20, rotating rod 3 21, dispersing plate 22, stirring blade 23, and motor 3 24, the grinding equipment 18 is ground to agitate the concrete inside the semi-circular grinding barrel 19. The combined use of components 4 and 5 reduces concrete accumulation during grinding. By controlling the dispersing blades 22 and agitator blades 23 to agitate the concrete within the semi-circular grinding hopper 19, the concrete is ground more finely, reducing the amount of unground concrete. The uniform dispersion of the ground concrete allows for better mixing with other raw materials, ensuring concrete quality and stable performance. The protective assembly is located outside the dispersing assembly and includes mounting rods 25, mounting blocks 26, a protective cover 27, rectangular blocks 28, and an electric push rod 29. Two sets of mounting rods 25 are fixedly connected to the bottom inner side of the mounting frame 1, distributed left and right. Mounting blocks 26 are slidably mounted on the mounting rods 25.The inner wall of the protective cover 27 is fixedly connected to one side of the mounting block 26. A rectangular block 28 is fixedly connected to the outer wall of the protective cover 27. An electric push rod 29 is fixedly connected to the bottom inner side of the mounting bracket 1. The free end of the electric push rod 29 is fixedly connected to the rectangular block 28. When the electric push rod 29 is started, the free end of the electric push rod 29 drives the rectangular block 28 to move upward. The rectangular block 28 drives the protective cover 27 to move upward. The protective cover 27 drives the mounting block 26 to move on the mounting rod 25 until the protective cover 27 moves above the semi-circular grinding barrel 19 to remove the dust generated during grinding. The shielding mechanism, through the coordinated use of mounting rod 25, mounting block 26, protective cover 27, rectangular block 28, and electric push rod 29, protects the concrete being ground. Concrete grinding generates a large amount of dust and particulate matter, which may contain chemicals and dust harmful to the respiratory system. The protective cover 27 reduces the diffusion of dust into the air, effectively lowering the risk of workers inhaling dust and protecting their respiratory health. It also collects the dust and waste generated during the grinding process, facilitating subsequent handling and cleaning, and improving construction efficiency.

[0032] Working Principle: During operation, concrete is poured into the discharge bucket 3 via a loading truck. Simultaneously, motor 8 is started, driving rotating rod 4, which in turn drives rotating sleeve 5. Rotating sleeve 5 drives concrete discharge blade 6, causing some concrete to fall onto concrete diversion plate 10 and slide into semi-circular grinding bucket 19. Next, motor 14 is started, driving rotating rod 12, which in turn drives gear 13. Gear 13 drives toothed plate 15 to move up and down, which in turn drives connecting horizontal plate 16 to move up and down. Connecting horizontal plate 16 drives grinding equipment 18 to move up and down. When the concrete falls into the semi-circular grinding bucket 19, grinding equipment 18 is started, grinding the concrete in the semi-circular grinding bucket 19. At this time, the electric push rod 29 is started, and the free end of the electric push rod 29 drives the rectangular block 28 to move upward. The rectangular block 28 drives the protective cover 27 to move upward. The protective cover 27 drives the mounting block 26 to move on the mounting rod 25 until the protective cover 27 moves up to the top of the semi-circular grinding barrel 19 to block the dust generated during grinding. After the grinding equipment 18 has been running for a period of time, the control motor 24 is reversed. The motor 24 drives the toothed plate 15 to move upward. The toothed plate 15 drives the grinding equipment 18 upward. Then the control motor 3 is started. The motor 3 24 drives the rotating rod 3 21 to rotate. The rotating rod 3 21 drives the dispersing plate 22 to rotate. The dispersing plate 22 drives the stirring blade 23 to rotate, which turns the concrete in the semi-circular grinding barrel 19 to prevent the concrete from accumulating inside the semi-circular grinding barrel 19 and causing uneven grinding.

[0033] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present invention.

Claims

1. A concrete processing anti-accumulation uniform grinding device, characterized in that, include: Mounting frame (1), the top of the mounting frame (1) is fixedly connected to the mounting top plate (2), and the mounting top plate (2) is provided with a feeding bucket (3); The material feeding assembly is located on the material feeding bucket (3) and is used to feed concrete. The lifting assembly is located below the unloading assembly and is used for lifting operations. The dispersing assembly includes an assembly plate two (20), a rotating rod three (21), a dispersing plate (22), an agitator (23), and a motor three (24). There are two sets of rotating rod three (21) arranged opposite each other. The dispersing plate (22) is fixedly connected to the outer wall of the rotating rod three (21). The agitator (23) is fixedly connected to both sides of the dispersing plate (22). The output shaft of the motor three (24) is fixedly connected to the rotating rod three (21). The motor three (24) is started, and the free end of the motor three (24) drives one set of rotating rod three (21) to rotate. The rotating rod three (21) drives the dispersing plate (22) to rotate. The dispersing plate (22) performs back-and-forth dispersing work on the concrete. The protective component is located outside the dispersing component. An assembly plate (9) is fixedly connected to the outer wall of the feeding bucket (3). A concrete diversion plate (10) is provided on the assembly plate (9). The two sides of the concrete diversion plate (10) are fixedly connected to one side of the assembly plate (9). A rear connecting plate (11) is fixedly connected between the inner walls of both sides of the mounting bracket (1). The lifting assembly includes a rotating rod (12), a gear (13), a motor (14), a toothed plate (15), a connecting horizontal plate (16), and an auxiliary moving rod (17). The rotating rod (12) is rotatably mounted on the front side of the rear connecting plate (11). The gear (13) is fixedly connected to the outer wall of the rotating rod (12). The toothed plate (15) is slidably mounted on the front side of the rear connecting plate (11). The motor (14) is fixedly connected to the rear side of the rear connecting plate (11). The output shaft of the motor (14) is fixedly connected to the rotating rod (12). The gear (13) meshes with the toothed plate (15). The top of the connecting horizontal plate (16) is fixedly connected to the bottom of the toothed plate (15). The auxiliary moving rod (17) is fixedly connected to the top of the connecting horizontal plate (16). An opening is provided on the mounting top plate (2) for the auxiliary moving rod (17) to pass through. A semi-circular grinding barrel (19) is fixedly connected to the bottom inner side of the mounting bracket (1). A grinding device (18) is provided at the bottom of the connecting horizontal plate (16). The assembly plate two (20) is fixedly connected to the outer wall of the semi-circular grinding barrel (19). The motor three (24) is fixedly connected to the top of the assembly plate two (20). Two sets of rotating rods three (21) are respectively rotatably installed on the semi-circular grinding barrel (19). The protective component includes a mounting rod (25), a mounting block (26), and a protective cover (27). 7) Rectangular block (28) and electric push rod (29): Two sets of mounting rods (25) are fixedly connected to the bottom inner side of the mounting frame (1) and distributed on the left and right. Mounting blocks (26) are slidably installed on the mounting rods (25). The inner wall of the protective cover (27) is fixedly connected to one side of the mounting block (26). The outer wall of the protective cover (27) is fixedly connected to the rectangular block (28). The bottom inner side of the mounting frame (1) is fixedly connected to the electric push rod (29). The free end of the electric push rod (29) is fixedly connected to the rectangular block (28).

2. The anti-accumulation uniform grinding device for concrete processing according to claim 1, characterized in that: The mounting plate (2) has a circular opening, and the feeding hopper (3) is fixedly connected to the inner wall of the circular opening.

3. The anti-accumulation uniform grinding device for concrete processing according to claim 2, characterized in that: The feeding assembly includes a rotating rod (4), a rotating sleeve (5), concrete feeding blades (6), a connecting plate (7), and a motor (8). The rotating rod (4) is rotatably installed on the inner wall of the feeding barrel (3). The rotating sleeve (5) is fixedly sleeved on the outer wall of the rotating rod (4). Three sets of concrete feeding blades (6) are fixedly connected to the outer wall of the rotating sleeve (5) in a circular array. The connecting plate (7) is fixedly connected to the outer wall of the feeding barrel (3). The motor (8) is fixedly connected to the rear side of the connecting plate (7). The output shaft of the motor (8) is fixedly connected to the rotating rod (4).

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