Material screening device for concrete processing feeding

Abstract

The utility model relates to the technical field of concrete processing, in particular to a material screening device for concrete processing feeding, which is characterized in that mounting grooves are fixedly mounted on two sides of the inner wall in a screening box, and ports are fixedly mounted on the edges of the mounting grooves; the rotating shaft can be driven to rotate through the motor, so that the rotating shaft can synchronously drive the discharging plate to rotate, and when materials are placed in the hopper, the materials in the hopper can quantitatively flow into the screening net plate through rotation of the discharging plate every time through rotation of the discharging plate; therefore, the materials can be prevented from being piled and flowing onto the screening net plate, and the later screening effect is not affected. And meanwhile, materials flowing out of the hopper can be screened at the same time through the two screening net plates, so that the screening efficiency can be improved, the materials falling on the screening net plates can be blocked through the flow blocking plates on the screening net plates, material flow can be prevented from flowing too fast on the screening net plates, and the screening effect can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of concrete processing, in particular to a material screening device for concrete processing feeding. 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 the cement concrete obtained by mixing is also called ordinary concrete, which is widely used in civil engineering.

[0003] At present, when feeding concrete, it is generally necessary to manually put the materials onto the screen plate for screening. During the screening process, the screening device screens the materials through a single screening mesh plate, resulting in low screening efficiency. At the same time, when the materials are put on the screening mesh plate, the materials all flow into the screening mesh plate in a cluster, which easily leads to poor material screening effect. At the same time, when the screening mesh plate is installed inside the screening device, it is inconvenient to disassemble and install, making it inconvenient to clean the screening plate. Therefore, we propose a material screening device for concrete processing feeding to solve the above problems. Utility Model Content

[0004] The utility model aims to solve the shortcomings of the background technology and proposes a material screening device for concrete processing feeding.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is: a material screening device for concrete processing feeding, including: a screening box, a mounting groove, a port, a first threaded hole, a screening mesh plate, a baffle, a mounting block, an end plate, a second threaded hole, a bolt, a hopper, a motor, a rotating shaft, a feeding plate, a first collecting box, a moving wheel, a second collecting box, a vibration motor, and a controller. The inner wall of the screening box is fixedly installed with mounting grooves on both sides, the edges of the mounting grooves are fixedly installed with ports, the ports are fixedly installed with first threaded holes inside, the screening mesh plates are movably installed on both sides of the inside of the screening box, a plurality of baffles are fixedly installed on the surface of the screening mesh plate, mounting blocks are fixedly installed on both sides of the screening mesh plate, and two mounting blocks are movably installed in the corresponding mounting grooves, and the tail ends of the two mounting blocks are fixed An end plate is installed, and the two end plates are movably installed in the corresponding ports, a second threaded hole is fixedly installed on the surface of the end plate, and bolts are threadedly connected to the first threaded hole and the second threaded hole, a hopper is fixedly installed in the middle of the top of the screening box, a motor is fixedly installed on the back bottom of the hopper, a discharge plate is movably installed in the hopper, and both sides of the discharge plate are rotatably connected with a rotating shaft, the left side of the rotating shaft is rotatably connected to the inner wall of the hopper, and the right side of the rotating shaft is fixedly connected to the output end of the motor, the first collecting box is movably installed on both sides of the bottom of the screening box, moving wheels are fixedly installed at the four corners of the bottom of the two first collecting boxes, and the second collecting box is fixedly installed on the outside of the two first collecting boxes, a vibration motor is fixedly installed on the back of the screening box, and a controller is fixedly installed on the surface of the hopper.

[0006] Preferably, the blanking plate is arranged in a cross-shaped structure.

[0007] Preferably, the two screening mesh plates are arranged in a symmetrical structure, and the baffles are equidistantly distributed on the surface of the screening mesh plates.

[0008] Preferably, the mounting block and the mounting groove are both arranged in a T-shaped structure, and the interior of the mounting block and the mounting groove is an inlay structure.

[0009] Preferably, the first collecting box corresponds to the screening mesh plate above and below, and the second collecting box is flush with the edge of the screening mesh plate.

[0010] Preferably, the controller is electrically connected to the vibration motor and the motor.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] (1) The motor can drive the rotating shaft to rotate, so that the rotating shaft can synchronously drive the feeding plate to rotate. When the material is placed inside the hopper, the feeding plate rotates, so that the material inside the hopper can flow into the screening mesh plate quantitatively through each rotation of the feeding plate, thereby preventing the material from flowing into the screening mesh plate and affecting the subsequent screening effect.

[0013] (2) The two screening meshes can simultaneously screen the material flowing out of the hopper, thereby improving the screening efficiency, and the baffles on the screening meshes can block the material falling on the screening meshes, thereby preventing the material flow from flowing too fast on the screening meshes, thereby improving the screening effect.

[0014] (3) The mounting block is embedded in the mounting groove so that the mounting block can be pulled out from the mounting groove, so that the screening mesh plate can be removed from the screening box. When the screening mesh plate needs to be installed, the mounting block on the screening mesh plate is inserted and embedded in the corresponding mounting groove to install the screening mesh plate in the screening box. The end plate is embedded in the port so that the first threaded hole corresponds to the second threaded hole. The bolts are tightened into the first threaded hole and the second threaded hole to lock and fix the screening mesh plate, so that the screening mesh plate is easy to disassemble and install, and the screening mesh plate is easy to clean and replace. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is the front view of the utility model as a whole;

[0016] Figure 2 It is a schematic diagram of the back structure of the utility model as a whole;

[0017] Figure 3 It is a schematic diagram of the overall split structure of the utility model;

[0018] Figure 4 It is a schematic diagram of the overall split structure of the utility model;

[0019] Figure 5 It is a schematic diagram of the main cross-sectional structure of the utility model as a whole;

[0020] Figure 6 It is a schematic diagram of the cross-sectional structure of the overall screening box of the utility model from top view;

[0021] Figure 7 It is a right side cross-sectional structural schematic diagram of the overall hopper of the utility model;

[0022] Figure 8 The utility model is the whole Figure 4 The enlarged structural diagram at A in the middle;

[0023] Fig. 9The utility model is the whole Figure 4 The enlarged structural diagram at B in the middle;

[0024] Fig.10 The utility model is the whole Figure 6 Enlarged structural diagram at point C in the middle.

[0025] In the figure: 1. screening box; 2. mounting groove; 3. port; 4. first threaded hole; 5. screening mesh plate; 501, baffle plate; 6. mounting block; 7. end plate; 8. second threaded hole; 9. bolt; 10. hopper; 11. motor; 12. rotating shaft; 13. unloading plate; 14. first collecting box; 15. moving wheel; 16. second collecting box; 17. vibration motor; 18. controller. DETAILED DESCRIPTION

[0026] The following description is used to disclose the present invention so that those skilled in the art can implement the present invention. The preferred embodiments described below are only examples, and those skilled in the art may think of other obvious variations.

[0027] like Figure 1-10 The material screening device for concrete processing feeding shown in the figure comprises: a screening box 1, a mounting groove 2, a port 3, a first threaded hole 4, a screening mesh plate 5, a baffle 501, a mounting block 6, an end plate 7, a second threaded hole 8, a bolt 9, a hopper 10, a motor 11, a rotating shaft 12, a feed plate 13, a first collecting box 14, a moving wheel 15, a second collecting box 16, a vibration motor 17, and a controller 18. The inner wall of the screening box 1 is fixedly mounted with mounting grooves 2 on both sides, the edges of the mounting grooves 2 are fixedly mounted with ports 3, the inside of the ports 3 is fixedly mounted with first threaded holes 4, the inside of the screening box 1 is movably mounted with screening mesh plates 5, a plurality of baffles 501 are fixedly mounted on the surface of the screening mesh plates 5, mounting blocks 6 are fixedly mounted on both sides of the screening mesh plates 5, and the two mounting blocks 6 are movably mounted to the inside of the corresponding mounting grooves 2, and the tail ends of the two mounting blocks 6 are fixedly mounted with end plates 7. , and the two end plates 7 are movably installed inside the corresponding ports 3, a second threaded hole 8 is fixedly installed on the surface of the end plate 7, and the first threaded hole 4 and the second threaded hole 8 are threadedly connected with bolts 9, a hopper 10 is fixedly installed on the middle of the top of the screening box 1, and a motor 11 is fixedly installed on the bottom of the back of the hopper 10, a discharge plate 13 is movably installed inside the hopper 10, and both sides of the discharge plate 13 are rotatably connected with a rotating shaft 12, and the left rotating shaft 12 is rotatably connected to the inner wall of the hopper 10, and the right rotating shaft 12 is fixedly connected to the output end of the motor 11, the first collecting boxes 14 are movably installed on both sides of the bottom of the screening box 1, and the four corners of the bottom of the two first collecting boxes 14 are fixedly installed with moving wheels 15, and the outer sides of the two first collecting boxes 14 are fixedly installed with second collecting boxes 16, a vibration motor 17 is fixedly installed on the back of the screening box 1, and a controller 18 is fixedly installed on the surface of the hopper 10.

[0028] In this embodiment, the blanking plate 13 is arranged in a cross-shaped structure.

[0029] During specific use, the motor 11 can drive the rotating shaft 12 to rotate, so that the rotating shaft 12 can synchronously drive the unloading plate 13 to rotate. Therefore, when the material is placed inside the hopper 10, the unloading plate 13 rotates, so that the material inside the hopper 10 can flow into the screening mesh plate 5 in a quantitative manner through each rotation of the unloading plate 13, thereby preventing the material from clumping and flowing into the screening mesh plate 3, affecting the subsequent screening effect.

[0030] In this embodiment, the two screening mesh plates 5 are arranged in a symmetrical structure, and the spoilers 501 are distributed equidistantly on the surface of the screening mesh plates 5 .

[0031] During specific use, the two screening mesh plates 5 can simultaneously screen the material flowing out of the hopper 10, thereby improving the screening efficiency, and the baffle plate 501 on the screening mesh plate 5 can block the material falling on the screening mesh plate 5, thereby preventing the logistics from flowing too fast on the screening mesh plate 5, thereby improving the screening effect.

[0032] In this embodiment, the mounting block 6 and the mounting groove 2 are both arranged in a T-shaped structure, and the mounting block 6 and the interior of the mounting groove 2 are inlaid structures.

[0033] During specific use, the mounting block 6 is embedded in the mounting groove 2, so that the mounting block 6 can be pulled out from the mounting groove 2, so that the screening mesh panel 5 can be removed from the screening box 1, and when the screening mesh panel 5 needs to be installed, the mounting block 6 on the screening mesh panel 5 is inserted and embedded in the corresponding mounting groove 2, so that the screening mesh panel 5 can be installed in the screening box 1, and the end plate 7 is embedded in the port 3, so that the first threaded hole 4 corresponds to the second threaded hole 8, and the bolt 9 is tightened to the first threaded hole 4 and the second threaded hole 8, so that the screening mesh panel 5 can be locked and fixed, so that the screening mesh panel 5 is easy to disassemble and install, and the screening mesh panel 5 is easy to clean and replace.

[0034] In this embodiment, the first collecting box 14 corresponds to the screening mesh plate 5 up and down, and the second collecting box 16 is flush with the edge of the screening mesh plate 5 .

[0035] During specific use, small materials passing through the screening mesh plate 5 can be collected through the first collecting box 14, and large materials flowing out from the outer edge of the screening mesh plate 5 can be collected through the second collecting box 16, so that materials of different sizes can be collected at the same time, which is convenient to use.

[0036] In this embodiment, the controller 18 is electrically connected to the vibration motor 17 and the motor 11 .

[0037] During specific use, the working states of the vibration motor 17 and the motor 11 can be controlled by the controller 18 .

[0038] The working principle of a material screening device for concrete processing feeding mentioned in the utility model is as follows:

[0039] When in use, the entire screening box 1 can be driven to vibrate by starting the vibration motor 17;

[0040] Then, the material to be screened can be placed through the hopper 10, and then the motor 11 can drive the rotating shaft 12 to rotate, so that the rotating shaft 12 can synchronously drive the unloading plate 13 to rotate. When the material is placed inside the hopper 10, the unloading plate 13 rotates, so that the material inside the hopper 10 can flow into the screening mesh plate 5 quantitatively through each rotation of the unloading plate 13, thereby preventing the material from flowing into the screening mesh plate 3 and affecting the later screening effect.

[0041] Then, the two screening mesh plates 5 can simultaneously screen the material flowing out of the hopper 10, thereby improving the screening efficiency, and the baffle plate 501 on the screening mesh plate 5 can block the material falling on the screening mesh plate 5, thereby preventing the material flow from flowing too fast on the screening mesh plate 5, thereby improving the screening effect;

[0042] Then, the small materials passing through the screening mesh plate 5 can be collected by the first collecting box 14, and the large materials flowing out from the outer edge of the screening mesh plate 5 can be collected by the second collecting box 16, so that materials of different sizes can be collected at the same time, which is convenient to use;

[0043] At the same time, the mounting block 6 is embedded in the mounting groove 2 so that the mounting block 6 can be pulled out from the mounting groove 2, so that the screening mesh panel 5 can be removed from the screening box 1, and when the screening mesh panel 5 needs to be installed, the mounting block 6 on the screening mesh panel 5 is inserted and embedded in the corresponding mounting groove 2 to install the screening mesh panel 5 in the screening box 1, and the end plate 7 is embedded in the port 3 so that the first threaded hole 4 corresponds to the second threaded hole 8, so that the bolt 9 is tightened to the first threaded hole 4 and the second threaded hole 8, so that the screening mesh panel 5 can be locked and fixed, so that the screening mesh panel 5 is easy to disassemble and install, and the screening mesh panel 5 is easy to clean and replace.

[0044] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A material screening device for concrete processing feed, comprising: A screening box (1), a mounting groove (2), a port (3), a first threaded hole (4), a screening mesh plate (5), a baffle (501), a mounting block (6), an end plate (7), a second threaded hole (8), a bolt (9), a hopper (10), a motor (11), a rotating shaft (12), a feed plate (13), a first collecting box (14), a moving wheel (15), a second collecting box (16), a vibration motor (17), and a controller (18), characterized in that: the inner wall of the screening box (1) is fixedly mounted with mounting grooves (2) on both sides thereof, and the A port (3) is fixedly installed on the edge of the mounting groove (2), and a first threaded hole (4) is fixedly installed inside the port (3). Screening mesh panels (5) are movably installed on both sides of the inside of the screening box (1), and a plurality of baffles (501) are fixedly installed on the surface of the screening mesh panels (5). Mounting blocks (6) are fixedly installed on both sides of the screening mesh panels (5), and the two mounting blocks (6) are movably installed in the corresponding mounting grooves (2). End plates (7) are fixedly installed at the tail ends of the two mounting blocks (6), and the two end plates (7) are fixedly installed at the tail ends of the two mounting blocks (6). The plates (7) are movably mounted inside the corresponding ports (3), a second threaded hole (8) is fixedly mounted on the surface of the end plate (7), and bolts (9) are threadedly connected inside the first threaded hole (4) and the second threaded hole (8), a hopper (10) is fixedly mounted on the middle of the top of the screening box (1), a motor (11) is fixedly mounted on the bottom of the back of the hopper (10), a feed plate (13) is movably mounted inside the hopper (10), and both sides of the feed plate (13) are rotatably connected to a rotating shaft (12), and the rotating shaft on the left side (12) is rotatably connected to the inner wall of the hopper (10), and the right side of the rotating shaft (12) is fixedly connected to the output end of the motor (11), first collecting boxes (14) are movably installed on both sides of the bottom of the screening box (1), and moving wheels (15) are fixedly installed at the four corners of the bottom of the two first collecting boxes (14), and second collecting boxes (16) are fixedly installed on the outside of the two first collecting boxes (14), a vibration motor (17) is fixedly installed on the back of the screening box (1), and a controller (18) is fixedly installed on the surface of the hopper (10).

2. A material screening device for concrete processing feed according to claim 1, characterized in that: The blanking plate (13) is arranged in a cross-shaped structure.

3. A material screening device for concrete processing feed according to claim 1, characterized in that: The two screening mesh plates (5) are arranged in a symmetrical structure, and the baffles (501) are distributed at equal distances on the surface of the screening mesh plates (5).

4. A material screening device for concrete processing feed according to claim 1, characterized in that: The mounting block (6) and the mounting groove (2) are both arranged in a T-shaped structure, and the interior of the mounting block (6) and the mounting groove (2) is an inlaid structure.

5. The material screening device for concrete processing feed according to claim 1, characterized in that: The first collecting box (14) corresponds to the screening mesh plate (5) in upper and lower parts, and the second collecting box (16) is flush with the edge of the screening mesh plate (5).

6. A material screening device for concrete processing feed according to claim 1, characterized in that: The controller (18) is electrically connected to the vibration motor (17) and the motor (11).

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