Anti-blocking blanking equipment for concrete production

Abstract

The utility model discloses anti-blocking blanking equipment for concrete production, and relates to the technical field of concrete production. The concrete mixing device comprises a box body, a mixing assembly and a discharging assembly are arranged in the box body, a transmission assembly is arranged on the outer surface of the discharging assembly, the discharging assembly is in transmission connection with a blanking assembly through the transmission assembly, the mixing assembly is used for mixing concrete raw materials, and the discharging assembly is used for discharging produced concrete. The discharging assembly and the discharging assembly are connected, the discharging assembly drives the discharging assembly to work, so that the discharging assembly moves up and down, concrete can be pushed to move to avoid blockage when the discharging assembly moves, when the discharging assembly is closed, the discharging assembly does not have a power source, and the discharging assembly does not drive the discharging assembly to work; at the moment, the mixing assembly and the discharging assembly can be separated through the discharging assembly, and the situation that the concrete raw materials in the mixing assembly fall into the discharging assembly before being mixed, and the quality of concrete finished products is affected is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of concrete production, and in particular relates to anti-blocking and falling material equipment for concrete production. Background Art

[0002] Concrete, abbreviated as "concrete", is a general term for engineering composite materials that are cemented into a whole by cementitious materials. The term concrete usually refers to cement as a cementitious material, sand and stone as aggregates, and water (which may contain admixtures and additives) in a certain proportion, and then mixed to obtain cement concrete, also known as ordinary concrete, which is widely used in civil engineering.

[0003] Chinese patent CN216880896U discloses an anti-clogging asphalt concrete production mixing equipment, which relates to the technical field of asphalt production. The anti-clogging asphalt concrete production mixing equipment includes a base, a mixing box is fixedly installed on the top of the base through a bracket, a discharge box is arranged between the mixing box and the base, a discharge assembly is arranged in the inner cavity of the discharge box, a mixing assembly is arranged in the inner cavity of the mixing box, and a cleaning assembly for cleaning the inner wall of the mixing box is arranged in the inner cavity of the mixing box.

[0004] The concrete mixing equipment of the prior art is often clogged at the discharge port due to its high viscosity during actual use. In the above document, the setting of a spiral conveyor plate can prevent the inner cavity of the discharge box from being clogged when discharging asphalt concrete. However, there is a lack of partition at the through hole between the mixing box and the discharge box, and some concrete raw materials fall directly into the discharge box without being mixed, affecting the quality of the concrete discharge.

[0005] Currently, no effective solution has been proposed for the problems in the related technologies. Utility Model Content

[0006] In view of the problems in the related technology, the utility model proposes a concrete production anti-blocking and falling material equipment to overcome the above technical problems existing in the existing related technology.

[0007] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0008] The utility model discloses a concrete production anti-blocking material dropping device, comprising a box body, a mixing component and a discharging component are arranged inside the box body, a transmission component is arranged on the outer surface of the discharging component, the discharging component is connected with a material dropping component through the transmission component, the mixing component is used for stirring concrete raw materials, the discharging component is used for discharging produced concrete, the transmission component is used for making the discharging component and the material dropping component work synchronously, and the material dropping component is used for controlling the material dropping of the mixing component and clearing it.

[0009] Further, the mixing component includes a drum, a feeding pipe and a first motor are fixedly connected to the top of the drum, a stirring shaft is fixedly connected to the output shaft of the first motor, stirring blades are fixedly connected to the outer surface of the stirring shaft, the stirring shaft and the stirring blades are both rotatably connected inside the drum, the drum is fixedly connected inside the box body, the feeding pipe extends to the outer surface of the box body, and the first motor is fixedly connected to the top of the box body.

[0010] Further, the discharging component includes a second motor, the second motor is fixedly connected to the outer surface of the box body, a auger is fixedly connected to the output shaft of the second motor, a square pipe is fixedly connected inside the box body, and the auger is rotatably connected inside the square pipe.

[0011] Further, the transmission component includes a first pulley, the first pulley is fixedly connected to the output shaft of the second motor, a belt is fixedly installed on the outer surface of the first pulley, and the first pulley is connected to a second pulley by belt drive.

[0012] Further, the blanking component includes a blanking pipe, the upper end of the blanking pipe is fixedly connected to the drum, the lower end of the blanking pipe is fixedly connected to the square pipe, a bracket is fixedly connected inside the blanking pipe, a fixed cylinder is fixedly connected to the outer surface of the bracket, a sliding rod is slidably connected inside the fixed cylinder, a square plate is fixedly connected to the upper end of the sliding rod, a cam is arranged at the lower end of the sliding rod, a rotating shaft is fixedly connected to the outer surface of the cam, the rotating shaft is rotatably connected to the blanking pipe, and the rotating shaft is fixedly connected to the second pulley.

[0013] Further, a blanking hopper is fixedly connected to the side of the box body, a baffle is slidably connected to the outer surface of the blanking hopper, and a handle is fixedly connected to the outer surface of the baffle.

[0014] Further, legs are fixedly connected to the bottom of the box body.

[0015] The utility model has the following beneficial effects:

[0016] 1. Through the connection of the discharging component and the blanking component, the discharging component drives the blanking component to work, so that the blanking component moves up and down. When the blanking component moves, it can push the concrete to move to avoid blockage. When the discharging component is closed, the blanking component has no power source, and the discharging component will not drive the blanking component to work. At this time, the blanking component can separate the mixing component and the discharging component, avoiding the situation that the concrete raw materials in the mixing component fall into the discharging component without being mixed, which affects the quality of the concrete finished product.

[0017] 2. In the present utility model, through the connection of the second motor and the rotating shaft, the second motor drives the first pulley, the second pulley and the rotating shaft to rotate. The cam on the rotating shaft can push the sliding rod and the square plate to move up and down, and the square plate pushes the concrete in the discharge pipe to move, avoiding the blockage of the concrete in the discharge pipe. When the second motor stops rotating, the cam has no other power source, and at this time, the cam stops rotating. The square plate is located in the square pipe, separating the round barrel and the square pipe at the upper and lower ends of the square pipe, and avoiding the situation that the concrete raw material in the round barrel directly falls into the square pipe and affects the quality of the concrete finished product.

[0018] Of course, it is not necessary for any product implementing the present utility model to simultaneously achieve all the above-mentioned advantages. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the following drawings are only some embodiments of the utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0020] Figure 1 Schematic diagram of the external contour structure of the present utility model Figure 1 ;

[0021] Figure 2 Schematic diagram of the external contour structure of the present utility model Figure 2 ;

[0022] Figure 3 Schematic diagram of the sectional structure of the square pipe of the present utility model;

[0023] Figure 4 Schematic diagram of the sectional structure of the discharge pipe of the present utility model;

[0024] Figure 5 For the present utility model Figure 3 Enlarged schematic diagram of the structure at position A;

[0025] Figure 6 For the present utility model Figure 4 Enlarged schematic diagram of the structure at position B.

[0026] In the drawings, the list of components represented by each reference numeral is as follows:

[0027] 1. Box body; 2. Mixing assembly; 201. Drum; 202. Feed pipe; 203. First motor; 204. Stirring shaft; 205. Stirring blades; 3. Discharging assembly; 301. Second motor; 302. Screw conveyor; 303. Square pipe; 4. Transmission assembly; 401. First pulley; 402. Belt; 403. Second pulley; 5. Feeding assembly; 501. Feeding pipe; 502. Bracket; 503. Fixed cylinder; 504. Sliding rod; 505. Square plate; 506. Cam; 507. Rotating shaft; 6. Hopper; 7. Baffle; 8. Handle; 9. Legs. Detailed implementation manner

[0028] Next, the technical solutions in the embodiments of the utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the utility model. Obviously, the described embodiments are only a 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 of ordinary skill in the art without creative work shall fall within the protection scope of the utility model.

[0029] In the description of the present utility model, it should be understood that the terms "opening", "upper", "lower", "top", "middle", "inner", etc. indicating the orientation or position relationship are only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to the utility model.

[0030] Please refer to Figures 1-6 As shown in the figure, the present utility model is a concrete production anti-blocking blanking device, including a box body 1. A mixing assembly 2 and a discharging assembly 3 are arranged inside the box body 1. A transmission assembly 4 is arranged on the outer surface of the discharging assembly 3. The discharging assembly 3 is drivingly connected to a feeding assembly 5 through the transmission assembly 4. The mixing assembly 2 is used for mixing concrete raw materials, the discharging assembly 3 is used for discharging the produced concrete, the transmission assembly 4 is used for enabling the discharging assembly 3 and the feeding assembly 5 to work synchronously, and the feeding assembly 5 is used for controlling the feeding of the mixing assembly 2 and dredging it.

[0031] Pour the concrete raw materials into the mixing assembly 2 on the box body 1, start the mixing assembly 2, and the mixing assembly 2 mixes the concrete raw materials inside it. Then start the discharging assembly 3 inside the box body 1. The discharging assembly 3 drives the feeding assembly 5 through the transmission assembly 4, and the feeding assembly 5 starts to move up and down. When the feeding assembly 5 moves upward, the mixing assembly 2 is communicated with the discharging assembly 3, and the concrete in the mixing assembly 2 passes through the feeding assembly 5 and enters the discharging assembly 3. The discharging assembly 3 can push out the concrete. At the same time, the up and down movement of the feeding assembly 5 can also dredge the concrete to avoid concrete blockage.

[0032] In the present utility model, through the connection between the discharging assembly 3 and the blanking assembly 5, the discharging assembly 3 drives the blanking assembly 5 to work, enabling the blanking assembly 5 to move up and down. When the blanking assembly 5 moves, it can push the concrete to move and avoid blockage. When the discharging assembly 3 is closed, the blanking assembly 5 has no power source, and the discharging assembly 3 will not drive the blanking assembly 5 to work. At this time, the blanking assembly 5 can separate the mixing assembly 2 and the discharging assembly 3, preventing the concrete raw materials in the mixing assembly 2 from falling into the discharging assembly 3 without being mixed, which may affect the quality of the concrete finished product.

[0033] In one embodiment, for the above-mentioned mixing assembly 2, the mixing assembly 2 includes a round barrel 201. A feed pipe 202 and a first motor 203 are fixedly connected to the top of the round barrel 201. A stirring shaft 204 is fixedly connected to the output shaft of the first motor 203. Stirring blades 205 are fixedly connected to the outer surface of the stirring shaft 204. Both the stirring shaft 204 and the stirring blades 205 are rotatably connected inside the round barrel 201. The round barrel 201 is fixedly connected inside the box body 1. The feed pipe 202 extends to the outer surface of the box body 1. The first motor 203 is fixedly connected to the top of the box body 1.

[0034] Pour the concrete raw materials into the round barrel 201 through the feed pipe 202, and start the first motor 203 on the round barrel 201. The first motor 203 drives the stirring shaft 204 and the stirring blades 205 to rotate. The stirring blades 205 can push the raw materials to move inside the round barrel 201, enabling the raw materials to be fully mixed.

[0035] In one embodiment, for the above-mentioned discharging assembly 3, the discharging assembly 3 includes a second motor 301. The second motor 301 is fixedly connected to the outer surface of the box body 1. A auger 302 is fixedly connected to the output shaft of the second motor 301. A square pipe 303 is fixedly connected inside the box body 1. The auger 302 is rotatably connected inside the square pipe 303.

[0036] Start the second motor 301. The output shaft of the second motor 301 drives the auger 302 to rotate. The auger 302 rotates inside the square pipe 303, and the concrete falling into the square pipe 303 can be pushed by the auger 302, enabling the concrete to move.

[0037] In one embodiment, for the above-mentioned transmission assembly 4, the transmission assembly 4 includes a first pulley 401. The first pulley 401 is fixedly connected to the output shaft of the second motor 301. A belt 402 is fixedly installed on the outer surface of the first pulley 401. The first pulley 401 is drivingly connected to a second pulley 403 through the belt 402.

[0038] The second motor 301 drives the first pulley 401 to rotate. The first pulley 401 drives the second pulley 403 to rotate through the belt 402. The belt 402 transmits the power of the first pulley 401 to the second pulley 403. At this time, the first pulley 401 and the second pulley 403 rotate synchronously.

[0039] In one embodiment, for the above-mentioned blanking component 5, the blanking component 5 includes a blanking pipe 501. The upper end of the blanking pipe 501 is fixedly connected to the cylindrical barrel 201, and the lower end of the blanking pipe 501 is fixedly connected to the square pipe 303. A bracket 502 is fixedly connected inside the blanking pipe 501. A fixed cylinder 503 is fixedly connected to the outer surface of the bracket 502. A sliding rod 504 is slidably connected inside the fixed cylinder 503. A square plate 505 is fixedly connected to the upper end of the sliding rod 504. A cam 506 is arranged at the lower end of the sliding rod 504. A rotating shaft 507 is fixedly connected to the outer surface of the cam 506. The rotating shaft 507 is rotatably connected to the blanking pipe 501, and the rotating shaft 507 is fixedly connected to the second pulley 403.

[0040] The second pulley 403 drives the rotating shaft 507 to rotate. The rotating shaft 507 drives the cam 506 to rotate. During the rotation of the cam 506, the sliding rod 504 can be pushed. The sliding rod 504 pushes the square plate 505 to move up and down along the blanking pipe 501. When the square plate 505 is inside the blanking pipe 501, the square plate 505 separates the cylindrical barrel 201 and the square pipe 303, preventing the raw materials from directly falling into the square pipe 303. When the square plate 505 moves upward outside the blanking pipe 501, the raw materials in the cylindrical barrel 201 can enter the blanking pipe 501 and fall into the square pipe 303. The up and down movement of the square plate 505 can push the concrete in the blanking pipe 501 to move, preventing the concrete from clogging in the blanking pipe 501.

[0041] In one embodiment, for the above-mentioned box body 1, a blanking hopper 6 is fixedly connected to the side surface of the box body 1. A baffle 7 is slidably connected to the outer surface of the blanking hopper 6. A handle 8 is fixedly connected to the outer surface of the baffle 7.

[0042] In one embodiment, for the above-mentioned box body 1, legs 9 are fixedly connected to the bottom of the box body 1.

[0043] The legs 9 support the box body 1, leaving a certain distance between the blanking hopper 6 on the box body 1 and the ground, which is convenient for placing a receiving device at the blanking hopper 6. Pull the handle 8 to drive the baffle 7 to slide, so that the baffle 7 is separated from the blanking hopper 6, and the concrete in the square pipe 303 can be discharged from the blanking hopper 6.

[0044] Through the above technical solutions: 1. By connecting the discharging component 3 and the blanking component 5, the discharging component 3 drives the blanking component 5 to work, causing the blanking component 5 to move up and down. When the blanking component 5 moves, it can push the concrete to move and avoid blockage. When the discharging component 3 is closed, the blanking component 5 has no power source, and the discharging component 3 will not drive the blanking component 5 to work. At this time, the blanking component 5 can separate the mixing component 2 and the discharging component 3, preventing the concrete raw materials in the mixing component 2 from falling into the discharging component 3 without being mixed, which affects the quality of the concrete finished product; 2. By connecting the second motor 301 and the rotating shaft 507, the second motor 301 drives the first pulley 401, the second pulley 403 and the rotating shaft 507 to rotate. The cam 506 on the rotating shaft 507 can push the sliding rod 504 and the square plate 505 to move up and down. The square plate 505 pushes the concrete in the blanking pipe 501 to move, avoiding the concrete from being blocked in the blanking pipe 501. When the second motor 301 stops rotating, the cam 506 has no other power source. At this time, the cam 506 stops rotating, and the square plate 505 is located in the square pipe 501, separating the round barrel 201 and the square pipe 303 at the upper and lower ends of the square pipe 501, preventing the concrete raw materials in the round barrel 201 from directly falling into the square pipe 303, which affects the quality of the concrete finished product.

[0045] In the description of this specification, the descriptions referring to terms such as "one embodiment", "example", "specific example", etc. mean that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.

[0046] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific embodiments described. Obviously, many modifications and variations can be made according to the content of this specification. These embodiments are selected and specifically described in this specification to better explain the principle and practical application of the utility model, so that those skilled in the relevant technical field can understand and utilize the utility model well. The utility model is only limited by the claims and their full scope and equivalents.

Claims

1. A concrete production anti-blocking blanking device, including a box body (1), characterized in that, Inside the box body (1), a mixing component (2) and a discharging component (3) are provided. A transmission component (4) is arranged on the outer surface of the discharging component (3). The discharging component (3) is drivingly connected to a blanking component (5) through the transmission component (4). The mixing component (2) is used for stirring concrete raw materials. The discharging component (3) is used for discharging the produced concrete. The transmission component (4) is used for enabling the discharging component (3) and the blanking component (5) to work synchronously. The blanking component (5) is used for controlling the on-off between the mixing component (2) and the discharging component (3) and dredging it.

2. The anti-blocking blanking device for concrete production according to claim 1, characterized in that, The mixing component (2) includes a round barrel (201). A feed pipe (202) and a first motor (203) are fixedly connected to the top of the round barrel (201). A stirring shaft (204) is fixedly connected to the output shaft of the first motor (203). Stirring blades (205) are fixedly connected to the outer surface of the stirring shaft (204). Both the stirring shaft (204) and the stirring blades (205) are rotatably connected inside the round barrel (201). The round barrel (201) is fixedly connected inside the box body (1). The feed pipe (202) extends to the outer surface of the box body (1). The first motor (203) is fixedly connected to the top of the box body (1).

3. A concrete production anti-blocking blanking device according to claim 2, characterized in that, The discharging component (3) includes a second motor (301). The second motor (301) is fixedly connected to the outer surface of the box body (1). A auger (302) is fixedly connected to the output shaft of the second motor (301). A square pipe (303) is fixedly connected inside the box body (1). The auger (302) is rotatably connected inside the square pipe (303).

4. A concrete production anti-blocking blanking device according to claim 3, characterized in that, The transmission component (4) includes a first belt pulley (401). The first belt pulley (401) is fixedly connected to the output shaft of the second motor (301). A belt (402) is fixedly installed on the outer surface of the first belt pulley (401). The first belt pulley (401) is drivingly connected to a second belt pulley (403) through the belt (402).

5. A concrete production anti-blocking blanking device according to claim 4, characterized in that, The blanking component (5) includes a blanking pipe (501). The upper end of the blanking pipe (501) is fixedly connected to the round barrel (201). The lower end of the blanking pipe (501) is fixedly connected to the square pipe (303). A support (502) is fixedly connected inside the blanking pipe (501). A fixed cylinder (503) is fixedly connected to the outer surface of the support (502). A sliding rod (504) is slidably connected inside the fixed cylinder (503). A square plate (505) is fixedly connected to the upper end of the sliding rod (504). A cam (506) is arranged at the lower end of the sliding rod (504). A rotating shaft (507) is fixedly connected to the outer surface of the cam (506). The rotating shaft (507) is rotatably connected to the blanking pipe (501). The rotating shaft (507) is fixedly connected to the second belt pulley (403).

6. The anti-blocking blanking device for concrete production according to claim 5, characterized in that, A discharge hopper (6) is fixedly connected to the side surface of the box body (1), a baffle (7) is slidably connected to the outer surface of the discharge hopper (6), and a handle (8) is fixedly connected to the outer surface of the baffle (7).

7. The concrete production anti-blocking blanking device according to claim 6, characterized in that, Legs (9) are fixedly connected to the bottom of the box body (1).

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