Concrete processing production line

Abstract

The invention relates to a concrete processing production line which comprises a stirring tank, a stirring shaft, a feeding channel, a material collecting box, a filter plate and a push plate, the stirring shaft is rotationally connected to the inner wall of the stirring tank, the stirring tank is provided with a feeding port, the lower end of the feeding channel communicates with the feeding port, the material collecting box is provided with a material collecting port, the material collecting port penetrates through the material collecting box, and the filter plate is arranged in the material collecting box. The upper end of the feeding channel is communicated with the material collecting opening, the filter plate is fixedly connected to the inner wall of the material collecting opening, the height of the filter plate is larger than that of the feeding channel, the filter plate is provided with a material leaking opening, and the push plate slides in the material leaking opening. The material leakage opening filters large-particle raw materials onto the filter plate, and the push plate slides in the material leakage opening to dredge the material leakage opening, so that small-particle raw materials stacked on the filter plate enter the stirring tank, the large-particle raw materials move to the two ends of the filter plate, the probability of blockage of the material leakage opening is reduced, follow-up cleaning of the large-particle raw materials is facilitated, and the cleaning efficiency is improved.

Description

Technical Field

[0001] This application relates to the field of concrete processing, and more particularly to a concrete processing production line. Background Technology

[0002] Concrete is a general term for engineering composite materials that are bonded together by a cementing material. Generally speaking, concrete refers to cement concrete, also known as ordinary concrete, which is made by mixing cement as the cementing material, sand and gravel as the aggregate, and water in a certain proportion. It is widely used in civil engineering.

[0003] The utility model patent with authorization publication number CN2308673Y discloses a combined concrete mixing plant, which is composed of main separate components such as a mixing host, sand and gravel batching device, cement support silo, skirted elevator, and cement screw conveyor. Its feature is that a sand and gravel storage hopper, a cement weighing hopper, and a water admixture weighing bucket are set above the mixing chamber. The bottom of the hopper is equipped with a cylinder-controlled flip-up butterfly door, which realizes the one-time rapid feeding of weighed materials into the mixing chamber, thereby improving the actual efficiency of concrete mixing.

[0004] In the concrete production process, a variety of raw materials are mixed, including powders such as cement and fly ash, which are stored in storage tanks and fed into the mixer by a screw conveyor; and larger granular materials such as sand and gravel, which are placed in a feed hopper and conveyed to the mixer by a belt conveyor.

[0005] When these raw materials are poured into the mixer, in order to improve the quality of concrete, the raw materials will first pass through the filter plate connected inside the feed inlet. The filter plate will filter out the larger aggregates. When the aggregates accumulate on the filter plate, it will affect the feeding efficiency of subsequent raw materials, and thus affect the processing efficiency of concrete. It is necessary to clean up the accumulated aggregates in time. Generally, manual cleaning and recycling are used, which is inconvenient. Summary of the Invention

[0006] To improve cleaning efficiency, this application provides a concrete processing production line.

[0007] The concrete processing production line provided in this application adopts the following technical solution: A concrete processing production line includes a mixing tank, a mixing shaft, a feeding channel, a collection box, a filter plate, and a pusher plate. The mixing shaft is rotatably connected to the inner wall of the mixing tank. The mixing tank has a feeding port. The lower end of the feeding channel is connected to the feeding port. The collection box has a collection port that penetrates through the collection box. The upper end of the feeding channel is connected to the collection port. The filter plate is fixedly connected to the inner wall of the collection port. The height of the filter plate is greater than the height of the feeding channel. The filter plate has a discharge port. The pusher plate slides within the discharge port.

[0008] By adopting the above technical solution, the material inlet filters large particles onto the filter plate, and the pusher slides inside the material inlet to clear the inlet, allowing small particles of material piled on the filter plate to enter the mixing tank, and moving large particles of material to both ends of the filter plate, reducing the probability of blockage of the material inlet, facilitating subsequent cleaning of large particles of material, and improving cleaning efficiency.

[0009] Preferably, there are multiple discharge ports, which are evenly spaced along the width of the filter plate and the length of the discharge ports is parallel to the length of the filter plate. There are also multiple push plates, which are arranged in a one-to-one correspondence with the discharge ports.

[0010] By adopting the above technical solution, multiple discharge ports filter the raw materials, improving the feeding efficiency of the raw materials, and the push plate cleans each discharge port accordingly, improving the cleaning efficiency.

[0011] Preferably, the concrete processing production line further includes a connecting plate, a reciprocating screw, and a transmission assembly. The connecting plate is fixedly connected to the lower end of multiple push plates. The reciprocating screw is rotatably connected to the inner wall of the collection port. The rotation axis of the reciprocating screw is parallel to the sliding direction of the push plate. The connecting plate is provided with a connection port. The reciprocating screw is threadedly connected to the inner wall of the connection port. The reciprocating screw extends out of the collection box. The mixing shaft and the reciprocating screw are connected through the transmission assembly.

[0012] By adopting the above technical solution, the reciprocating screw rotates and drives the connecting plate to slide back and forth, so that the push plate slides back and forth in the discharge port for cleaning. The operation is simple and the cleaning efficiency is improved. The transmission component drives the reciprocating screw to rotate at the same time as the stirring shaft, so that they work synchronously without the need for additional control.

[0013] Preferably, the concrete processing production line further includes a baffle, the inner wall of the collection port is provided with a placement groove, the upper wall of the placement groove is flush with the upper end face of the filter plate, the upper wall of the placement groove is provided with a collection groove, the baffle is slidably connected to the wall of the placement groove, the baffle is used to cover the opening of the placement groove, and the collection groove is used to collect large particles of raw material pushed in by the pusher plate.

[0014] By adopting the above technical solution, when cleaning the filter plate, the baffle slides upward, the slot of the placement tank opens, and the collection tank collects large particles of raw materials, reducing the probability of large particles of raw materials accumulating on the filter plate and reducing the probability of the leakage port being blocked, which facilitates subsequent cleaning and improves cleaning efficiency. During the pouring process, due to the obstruction of the baffle, the raw materials are not easy to enter the collection tank.

[0015] Preferably, the concrete processing production line also includes a drawer box, the outer wall of which is provided with a placement opening, the placement opening being connected to a collection trough, and the drawer box slidingly embedded into the collection trough from the placement opening.

[0016] By adopting the above technical solution, the drawer box facilitates the removal and processing of large-particle raw materials, making the operation simple and improving cleaning efficiency.

[0017] Preferably, the concrete processing production line further includes a top material plate and a top material column. The inner wall of the collection trough is connected to a support block. The lower end of the drawer box abuts against the support block. The top material plate is located below the support block and is slidably connected to the trough wall of the collection trough. The top material column is fixedly connected to the upper end of the top material plate. The lower end of the drawer box is provided with a top material opening for the top material column to extend into. The bottom of the collection trough is provided with a connecting hole, which connects to the collection port.

[0018] By adopting the above technical solution, the top material plate slides up and down to control the top material column to extend into the top material opening. The top material column lifts the raw material in the drawer box, so that the small particles of raw material that have accidentally entered fall from the top material opening into the collection trough, and then fall from the connecting hole into the collection port, and then enter the mixing tank. The operation is simple, reduces raw material waste, and improves the quality of concrete production.

[0019] Preferably, the concrete processing production line further includes a rotating column, a cam, and a transmission assembly. The rotating column is located below the top material plate and is rotatably connected to the wall of the collection trough. The cam is coaxially fixedly connected to the outer wall of the rotating column, and the outer periphery of the cam abuts against the lower end of the top material plate. The rotating column extends out of the collection box, and the rotating column and the mixing shaft are connected through the transmission assembly.

[0020] By adopting the above technical solution, the stirring shaft controls the rotation of the rotating column through the transmission component, and the rotation of the cam causes the top plate to slide up and down. The operation is simple and requires no additional control. While the stirring shaft is rotating, it can simultaneously clean the small particles of raw materials in the drawer box.

[0021] Preferably, the concrete processing production line further includes a first spring and a warning rod. The lower end of the first spring is fixedly connected to the upper end of the support block, and the upper end of the first spring abuts against the lower end of the drawer box. The wall of the collection trough is provided with a warning opening, and the warning rod is slidably connected to the inner wall of the warning opening. The upper end of the warning rod is used for the drawer box to abut against, and the end of the warning rod facing the drawer box is provided with a guide surface.

[0022] By adopting the above technical solution, when a certain weight of large particles are collected in the drawer box, the weight of the drawer box will overcome the elastic force of the first spring and slide down, causing the warning bar to slide, reminding the staff to handle the large particles in the drawer box, which is convenient for timely cleaning.

[0023] Preferably, the concrete processing production line also includes a fan, the housing of which is fixedly connected to the wall of the placement trough, and the fan is used to clean the upper surface of the filter plate.

[0024] By adopting the above technical solution, the small particles of raw material on the filter plate are cleaned by blowing the upper surface of the filter plate with a fan, reducing the probability of small particles of raw material accidentally entering the collection tank, and causing small particles of raw material to fall into the feeding channel, thereby improving the production quality of concrete.

[0025] In summary, this application includes at least one of the following beneficial technical effects: 1. The discharge port filters large particles of raw material onto the filter plate. The pusher plate slides inside the discharge port to clear the discharge port, allowing small particles of raw material piled on the filter plate to enter the mixing tank, and moving large particles of raw material to both ends of the filter plate. This reduces the probability of the discharge port clogging, facilitates subsequent cleaning of large particles of raw material, and improves cleaning efficiency. 2. The reciprocating screw rotates and drives the connecting plate to slide back and forth, so that the push plate slides back and forth in the discharge port for cleaning. The operation is simple and the cleaning efficiency is improved. The transmission component drives the reciprocating screw to rotate at the same time as the stirring shaft, so that they work synchronously without the need for additional control. 3. When cleaning the filter plate, the baffle slides upward, the slot of the placement tank opens, and the collection tank collects large particles of raw materials, reducing the probability of large particles accumulating on the filter plate and reducing the probability of the leakage port being blocked, which facilitates subsequent cleaning and improves cleaning efficiency. During the pouring process, the raw materials are not easy to enter the collection tank due to the obstruction of the baffle. Attached Figure Description

[0026] Figure 1 This is a schematic diagram of the overall structure of a concrete processing production line.

[0027] Figure 2 This is a schematic diagram of the internal structure of the material collection component, cleaning component, material blocking component, storage component, and transmission component after being cut open.

[0028] Figure 3 This is a schematic diagram of the overall structure of a concrete processing production line, mainly used to show the mixing components, water conveying components, aggregate conveying components, and powder conveying components.

[0029] Figure 4 This is a schematic diagram of the overall structure of a concrete processing production line, mainly used to show the feed inlet.

[0030] Figure 5 This is a schematic diagram of the overall structure of the material collection component, cleaning component, material blocking component, storage component, and transmission component.

[0031] Figure 6 yes Figure 2 Enlarged view of point A in the middle.

[0032] Figure 7It is a schematic diagram of the internal structure of the material collection component, cleaning component, material blocking component, storage component and transmission component after being cut open. It is mainly used to show the fixing groove, guide column and reciprocating screw.

[0033] Figure 8 This is a schematic diagram of the overall structure of the storage components for the cleaning components and the material blocking components.

[0034] Figure 9 It is a schematic diagram of the overall structure of the material collection component, cleaning component, material blocking component, storage component and transmission component, mainly used to show the transmission component.

[0035] Explanation of reference numerals in the attached drawings: 1. Mixing assembly; 11. Mixing tank; 111. Mounting port; 112. Discharge port; 113. Feed inlet; 114. Water inlet; 12. Drive motor; 13. Mixing shaft; 14. Discharge pipe; 15. Drive cylinder; 2. Water supply assembly; 21. Water storage tank; 211. Water storage port; 212. Drain port; 22. Weighing tank; 23. Water pump; 24. Water pipe; 25. Valve; 3. Collection assembly; 31. Collection box; 311. Collection port; 312. Fixing groove; 313. Placement groove; 314. Collection groove; 3141. Support block; 3142. Connecting hole; 3143. Warning port; 3144. Positioning groove; 315. Limiting groove; 31 6. Passing channel; 317. Rotating groove; 318. Anti-detachment groove; 319. Placement port; 32. Feeding channel; 33. Conveying channel; 34. Dustproof door; 4. Aggregate conveying assembly; 41. Ash weighing tank; 42. Drive belt; 5. Powder conveying assembly; 51. Powder weighing tank; 52. Guide pipe; 53. Regulating valve; 54. Powder storage tank; 6. Cleaning assembly; 61. Filter plate; 611. Discharge port; 62. Push plate; 63. Connecting plate; 631. Connecting port; 64. Guide column; 65. Reciprocating screw; 7. Material blocking assembly; 71. Baffle; 72. Support column; 721. Connecting channel; 73. Anti-detachment block; 74. Rotating disc; 741. Guide groove; 75. Third spring 76. Pull cord; 77. Guide block; 8. Storage assembly; 81. Rotating door; 82. Drawer box; 821. Top opening; 83. First spring; 84. Top plate; 85. Top column; 86. Rotating column; 87. Cam; 88. Warning bar; 881. Guide surface; 882. Positioning column; 89. Second spring; 90. Fan; 9. Transmission assembly; 911. First rotating shaft; 912. First synchronous pulley; 913. Second synchronous pulley; 914. First synchronous belt; 921. Fixing block; 9211. Through opening; 922. Second rotating shaft; 923. Third synchronous pulley; 924. Fourth synchronous pulley; 925. Second synchronous belt; 931. First bevel gear; 93 2. Second bevel gear; 941. Fifth synchronous pulley; 942. Sixth synchronous pulley; 943. Third synchronous belt; 951. Seventh synchronous pulley; 952. Eighth synchronous pulley; 953. Ninth synchronous pulley; 954. Fourth synchronous belt; 955. Mounting block; 9551. Through hole; 956. Third rotating shaft; 957. Tenth synchronous pulley; 958. Fifth synchronous belt; 961. Eleventh synchronous pulley; 962. Twelfth synchronous pulley; 963. Sixth synchronous belt; 971. Thirteenth synchronous pulley; 972. Fourteenth synchronous pulley; 973. Seventh synchronous belt; 981. Fifteenth synchronous pulley; 982. Fourth rotating shaft; 983. Sixteenth synchronous pulley; 984. Eighth synchronous belt. Detailed Implementation

[0036] The following is in conjunction with the appendix Figure 1-9 This application will be described in further detail.

[0037] This application discloses a concrete processing production line. (Refer to...) Figure 1 and Figure 2 The concrete processing production line includes a mixing assembly 1, a water conveying assembly 2, an aggregate assembly 3, an aggregate conveying assembly 4, a powder conveying assembly 5, a cleaning assembly 6, a material blocking assembly 7, a storage assembly 8, and a transmission assembly 9.

[0038] Reference Figure 3 The mixing assembly 1 includes a mixing tank 11, a drive motor 12, a mixing shaft 13, a discharge pipe 14, and a drive cylinder 15. The mixing tank 11 is fixedly connected to the upper end of the second-floor unit. The upper end of the mixing tank 11 is coaxially provided with an installation port 111. The motor housing of the drive motor 12 is fixedly connected to the upper end of the mixing tank 11. The motor shaft of the drive motor 12 passes through the installation port 111 and is coaxially fixedly connected to the mixing shaft 13. The mixing shaft 13 rotates inside the mixing tank 11.

[0039] The lower end of the mixing tank 11 is coaxially provided with a discharge port 112. One end of the discharge pipe 14 is connected to the discharge port 112, and the other end of the discharge pipe 14 penetrates through the second floor and extends into the first floor. The discharge pipe 14 is a flexible hose. There are two drive cylinders 15, which are located on both sides of the discharge pipe 14. The cylinder body of the drive cylinder 15 is fixedly connected to the lower end of the second floor. The piston rods of the two drive cylinders 15 are used to jointly squeeze and seal the discharge pipe 14.

[0040] Reference Figure 3 and Figure 4 The side wall of the mixing tank 11 is provided with a feed inlet 113 and a water inlet 114, which are arranged opposite each other. The height of the feed inlet 113 and the water inlet 114 is less than the height of the installation port 111 and greater than the height of the discharge port 112.

[0041] Reference Figure 3 The water supply assembly 2 includes a water storage tank 21, a weighing tank 22, a water pump 23, a water pipe 24, and a valve 25. The water storage tank 21 is fixedly connected to the upper end of the three-layer floor. The weighing tank 22 is located above the water storage tank 21 and is used to weigh water. The upper end of the water storage tank 21 has a water inlet 211, and the outlet of the weighing tank 22 is directly opposite the water inlet 211. The outlet of the water pump 23 is connected to the inlet of the weighing tank 22. The lower end of the water storage tank 21 has a drain outlet 212. One end of the water pipe 24 is connected to the drain outlet 212, and the other end of the water pipe 24 passes through the three-layer floor and extends into the second layer, connecting to the water inlet 114. The valve 25 is connected to the water pipe 24 and is used to control the on / off state of the water pipe 24.

[0042] Reference Figure 2 and Figure 5The material collection component 3 includes a material collection box 31, a feeding channel 32, a conveying channel 33, and a dustproof door 34. The material collection box 31 penetrates through three layers of floor and is provided with a material collection port 311, which penetrates the material collection box 31 vertically.

[0043] Reference Figure 4 and Figure 5 The feeding channel 32 is located on the second floor. The lower end of the feeding channel 32 is connected to the feeding port 113, and the upper end of the feeding channel 32 is connected to the collecting port 311. The feeding channel 32 is fixedly connected to the lower end of the collecting box 31. The conveying channel 33 is located on the third floor. One end of the conveying channel 33 is connected to the side wall of the collecting box 31, and the height of the other end of the conveying channel 33 is greater than the height of one end of the conveying channel 33.

[0044] Reference Figure 2 The dustproof door 34 is connected to the inner wall of the conveying channel 33 by a torsion spring. The dustproof door 34 is used to cut off the conveying channel 33 so that the dust in the collection box 31 is not easily blown into the outside air through the conveying channel 33.

[0045] Reference Figure 2 and Figure 3 The aggregate conveying assembly 4 includes a weighing tank 41 and a transmission belt 42. The weighing tank 41 is fixedly connected to the upper end of the first floor and is used to weigh the aggregate. One end of the transmission belt 42 is located below the outlet of the weighing tank 41, and the other end of the transmission belt 42 passes through the second and third floors and connects to the conveying channel 33. The transmission belt 42 is driven by a motor and is used to convey the aggregate discharged from the outlet of the weighing tank 41 to the conveying channel 33.

[0046] The powder conveying assembly 5 includes a weighing tank 51, a guide pipe 52, a regulating valve 53, and a powder storage tank 54. The weighing tank 51 is fixedly connected to the upper end of the three-layer floor and is used to weigh the powder. The outlet of the weighing tank 51 is connected to the upper end of the guide pipe 52, and the lower end of the guide pipe 52 is connected to the upper end of the collection box 31. The regulating valve 53 is connected to the guide pipe 52 and is used to control the opening and closing of the guide pipe 52. The powder storage tank 54 is fixedly connected to the upper end of the three-layer floor and is connected to the weighing tank 51 through a screw conveyor. There are five powder storage tanks 54, which are used to store cement, mineral powder, fly ash, and expanding agent, respectively. Among them, there are two powder storage tanks 54 for storing cement.

[0047] Reference Figure 6 and Figure 7 The cleaning component 6 includes a filter plate 61, a push plate 62, a connecting plate 63, a guide post 64, and a reciprocating screw 65.

[0048] Reference Figure 5 and Figure 6The filter plate 61 is fixedly connected to the inner wall of the collection port 311. The height of the filter plate 61 is greater than the height of the feed channel 32 and less than the height of the conveying channel 33. The filter plate 61 is provided with a discharge port 611. There are multiple discharge ports 611. The multiple discharge ports 611 are evenly spaced along the width direction of the filter plate 61. The length direction of the discharge port 611 is parallel to the length direction of the filter plate 61. The push plate 62 slides in the discharge port 611. There are multiple push plates 62. The push plates 62 are arranged one-to-one with the discharge ports 611. The connecting plate 63 is fixedly connected to the lower end of the multiple push plates 62.

[0049] Reference Figure 7 The inner wall of the collection port 311 is provided with a fixing groove 312. The fixing groove 312 is located below the filter plate 61. The length direction of the fixing groove 312 is parallel to the length direction of the discharge port 611. There are two fixing grooves 312, which are arranged opposite each other. The guide post 64 is fixedly connected to the groove wall of one fixing groove 312, and the reciprocating screw 65 is rotatably connected to the groove wall of the other fixing groove 312. The axis of the guide post 64 and the axis of the reciprocating screw 65 are both parallel to the length direction of the fixing groove 312.

[0050] Reference Figure 7 and Figure 8 Both ends of the connecting plate 63 are provided with connecting ports 631. One end of the connecting plate 63 is slidably sleeved on the outer periphery of the guide post 64. The diameter of the guide post 64 is equal to the diameter of the connecting port 631. The other end of the connecting plate 63 is sleeved on the outer periphery of the reciprocating screw 65. The reciprocating screw 65 is threadedly connected to the inner wall of the connecting port 631.

[0051] Reference Figure 3 and Figure 7 The end of the reciprocating screw 65 near the drive motor 12 extends out of the collection box 31.

[0052] Reference Figure 8 The material blocking assembly 7 includes a baffle 71, a support column 72, an anti-detachment block 73, a rotating disk 74, a third spring 75, a pull rope 76, and a guide block 77.

[0053] Reference Figure 6 and Figure 7 The inner wall of the collection port 311 is provided with a placement groove 313. There are two placement grooves 313, which are arranged opposite each other. The placement grooves 313 and the fixing groove 312 are located on different inner walls of the collection port 311. The length direction of the leakage port 611 is perpendicular to the groove opening of the placement groove 313. The upper groove wall of the placement groove 313 is flush with the upper end face of the filter plate 61. The upper groove wall of the placement groove 313 is provided with a collection groove 314. The lower groove wall of the placement groove 313 is provided with a limiting groove 315. The baffle 71 is slidably connected to the groove wall of the limiting groove 315. The sliding direction of the baffle 71 is vertical. The baffle 71 is used to cover the groove opening of the placement groove 313.

[0054] Reference Figure 6 and Figure 8 The collection box 31 is provided with a wire passage 316. The lower end of the wire passage 316 is connected to the bottom of the limiting groove 315. The outer wall of the collection box 31 is provided with a rotating groove 317. The bottom of the rotating groove 317 is coaxially provided with an anti-detachment groove 318. The diameter of the anti-detachment groove 318 is larger than the diameter of the rotating groove 317. The anti-detachment groove 318 is connected to the upper end of the wire passage 316. The support column 72 is rotatably connected to the groove wall of the rotating groove 317. The anti-detachment block 73 is coaxially fixedly connected to the outer wall of the support column 72. The anti-detachment block 73 is rotatably connected to the groove wall of the anti-detachment groove 318. The rotating disk 74 is coaxially fixedly connected to the outer wall of the support column 72. The side of the rotating disk 74 facing the collection box 31 is attached to the outer wall of the collection box 31.

[0055] The rotating disk 74 has a guide groove 741 at the end away from the collection box 31. The length direction of the guide groove 741 is along the radial direction of the rotating disk 74. The guide block 77 is slidably embedded in the guide groove 741. The guide groove 741 is a trapezoidal groove, and the guide block 77 is a trapezoidal block. One end of the third spring 75 is fixedly connected to the groove wall of the guide groove 741 away from the support column 72, and the other end of the third spring 75 is fixedly connected to the guide block 77. The support column 72 has a connecting channel 721, which is connected to the wire passage channel 316. One end of the pull rope 76 is fixedly connected to the upper end of the baffle 71, and the other end of the pull rope 76 passes through the wire passage channel 316 and the connecting channel 721 and is then fixedly connected to the guide block 77.

[0056] Reference Figure 6 and Figure 8 The storage component 8 includes a rotating door 81, a drawer box 82, a first spring 83, a top plate 84, a top column 85, a rotating column 86, a cam 87, a warning bar 88, a second spring 89, and a fan 90.

[0057] Reference Figure 6 and Figure 9 The outer wall of the collection box 31 is provided with a placement opening 319, which is connected to the collection trough 314. The rotating door 81 is hinged to the inner wall of the placement opening 319 and is used to cover the placement opening 319. The inner wall of the collection trough 314 is connected to a support block 3141. The drawer box 82 slides from the placement opening 319 and is embedded in the collection trough 314. The lower end of the first spring 83 is fixedly connected to the upper end of the support block 3141, and the upper end of the first spring 83 is used to abut against the lower end of the drawer box 82.

[0058] Reference Figure 6The top plate 84 is located below the support block 3141 and is slidably connected to the wall of the collection trough 314. The lower end of the top column 85 is fixedly connected to the upper end of the top plate 84. The lower end of the drawer box 82 is provided with multiple top ports 821. The upper ends of the top columns 85 extend into the top ports 821 one by one. The bottom of the collection trough 314 is provided with a connecting hole 3142, which connects to the collection port 311. The rotating column 86 is located below the top plate 84 and is rotatably connected to the wall of the collection trough 314. The rotation axis of the rotating column 86 is parallel to the length direction of the leakage port 611. The cam 87 is coaxially fixedly connected to the outer wall of the rotating column 86. The outer periphery of the cam 87 abuts against the lower end of the top plate 84. The end of the rotating column 86 away from the filter plate 61 extends out of the collection box 31.

[0059] The wall of the collection trough 314 is provided with a warning port 3143, which is located between the support block 3141 and the drawer box 82. The axis of the warning port 3143 is parallel to the axis of the rotating column 86. The warning port 3143 passes through the collection box 31. The warning rod 88 is slidably connected to the inner wall of the warning port 3143. The end of the warning rod 88 facing the drawer box 82 is provided with a guide surface 881. The inner wall of the warning port 3143 is provided with a positioning groove 3144. The end of the warning rod 88 facing the positioning groove 3144 is connected to a positioning column 882. One end of the second spring 89 is fixedly connected to the wall of the positioning groove 3144, and the other end of the second spring 89 is fixedly connected to the positioning column 882.

[0060] Reference Figure 3 and Figure 6 The housing of the fan 90 is fixedly connected to the wall of the placement slot 313 away from the drive motor 12. The fan 90 is used to clean the upper surface of the filter plate 61. The angle between the rotation axis of the fan 90 and the length direction of the discharge port 611 is set to an obtuse angle. The drive column of the fan 90 extends out of the collection box 31 to the end away from the filter plate 61.

[0061] Reference Figure 5 and Figure 9The transmission assembly 9 includes a first rotating shaft 911, a first synchronous pulley 912, a second synchronous pulley 913, a first synchronous belt 914, a fixing block 921, a second rotating shaft 922, a third synchronous pulley 923, a fourth synchronous pulley 924, a second synchronous belt 925, a first bevel gear 931, a second bevel gear 932, a fifth synchronous pulley 941, a sixth synchronous pulley 942, a third synchronous belt 943, a seventh synchronous pulley 951, an eighth synchronous pulley 952, a ninth synchronous pulley 953, a fourth synchronous belt 954, a mounting block 955, a third rotating shaft 956, a tenth synchronous pulley 957, a fifth synchronous belt 958, an eleventh synchronous pulley 961, a twelfth synchronous pulley 962, a sixth synchronous belt 963, a thirteenth synchronous pulley 971, a fourteenth synchronous pulley 972, a seventh synchronous belt 973, a fifteenth synchronous pulley 981, a fourth rotating shaft 982, a sixteenth synchronous pulley 983, and an eighth synchronous belt 984.

[0062] Reference Figure 3 and Figure 5 The first rotating shaft 911 is rotatably connected to the upper end of the mixing tank 11. The first rotating shaft 911 is located between the drive motor 12 and the collection box 31. The rotation axis of the first rotating shaft 911 is vertical. The first synchronous wheel 912 is coaxially fixedly connected to the outer wall of the mixing shaft 13. The second synchronous wheel 913 is coaxially fixedly connected to the outer wall of the first rotating shaft 911. The first synchronous belt 914 is wrapped around the outer periphery of the first synchronous wheel 912 and the second synchronous wheel 913.

[0063] The fixing block 921 is fixedly connected to the outer wall of the collection box 31 facing the drive motor 12. The fixing block 921 is located below the rotating column 86. The fixing block 921 has a through-hole 9211. The axis of the through-hole 9211 is vertical. The through-hole 9211 passes through the fixing block 921 vertically. The second rotating shaft 922 passes through the through-hole 9211 and is rotatably connected to the inner wall of the through-hole 9211. The third synchronous wheel 923 is coaxially fixedly connected to the outer wall of the first rotating shaft 911. The fourth synchronous wheel 924 is coaxially fixedly connected to the outer wall of the second rotating shaft 922. The second synchronous belt 925 is wrapped around the outer periphery of the third synchronous wheel 923 and the fourth synchronous wheel 924.

[0064] The first bevel gear 931 is coaxially fixedly connected to the upper end of the second rotating shaft 922, and the second bevel gear 932 is coaxially fixedly connected to the outer wall of the rotating column 86 near the drive motor 12. The first bevel gear 931 meshes with the second bevel gear 932.

[0065] The fifth synchronous pulley 941 is coaxially and fixedly connected to the outer wall of the rotating column 86 near the drive motor 12. The distance from the fifth synchronous pulley 941 to the outer wall of the collection box 31 is greater than the distance from the second bevel gear 932 to the outer wall of the collection box 31. The sixth synchronous pulley 942 is coaxially and fixedly connected to the outer wall of the reciprocating screw 65. The third synchronous belt 943 is wrapped around the outer periphery of the fifth synchronous pulley 941 and the sixth synchronous pulley 942.

[0066] The seventh synchronous pulley 951 and the eighth synchronous pulley 952 are coaxially and fixedly connected to the outer wall of the reciprocating screw 65. The seventh synchronous pulley 951 and the eighth synchronous pulley 952 are located on both sides of the sixth synchronous pulley 942. The distance from the seventh synchronous pulley 951 to the collection box 31 is greater than the distance from the eighth synchronous pulley 952 to the collection box 31. The ninth synchronous pulley 953 is coaxially and fixedly connected to the outer wall of the support column 72. The distance from the ninth synchronous pulley 953 to the collection box 31 is greater than the distance from the rotating disk 74 to the collection box 31. The fourth synchronous belt 954 is wrapped around the outer periphery of the seventh synchronous pulley 951 and the ninth synchronous pulley 953.

[0067] Mounting block 955 is fixedly connected to the outer wall of collection box 31. Mounting block 955 has a through-hole 9551. The axis of through-hole 9551 is parallel to the axis of reciprocating screw 65. Through-hole 9551 passes through mounting block 955. There are two mounting blocks 955, which are spaced apart along the length of reciprocating screw 65. Third rotating shaft 956 passes through through-hole 9551 and is rotatably connected to the inner wall of through-hole 9551. Tenth synchronous pulley 957 is coaxially fixedly connected to the outer wall of third rotating shaft 956. Fifth synchronous belt 958 is wrapped around the outer circumference of eighth synchronous pulley 952 and tenth synchronous pulley 957.

[0068] Reference Figure 5 and Figure 9 The eleventh synchronous pulley 961 is coaxially and fixedly connected to the outer wall of the third rotating shaft 956. The tenth synchronous pulley 957 and the eleventh synchronous pulley 961 are located on both sides of the mounting block 955. The twelfth synchronous pulley 962 is coaxially and fixedly connected to the outer wall of the rotating column 86 away from the feed channel 32. The sixth synchronous belt 963 is wrapped around the outer periphery of the eleventh synchronous pulley 961 and the twelfth synchronous pulley 962.

[0069] Reference Figure 9 The thirteenth synchronous pulley 971 is coaxially and fixedly connected to the outer wall of the rotating column 86 away from the feed channel 32. The distance from the thirteenth synchronous pulley 971 to the outer wall of the collection box 31 is greater than the distance from the twelfth synchronous pulley 962 to the outer wall of the collection box 31. The fourteenth synchronous pulley 972 is coaxially and fixedly connected to the outer wall of the support column 72 away from the feed channel 32. The seventh synchronous belt 973 is wrapped around the outer periphery of the thirteenth synchronous pulley 971 and the fourteenth synchronous pulley 972.

[0070] The fifteenth synchronous pulley 981 is coaxially and fixedly connected to the outer wall of the support column 72, which is away from the feed channel 32. The distance from the fifteenth synchronous pulley 981 to the rotating disk 74 is greater than the distance from the fourteenth synchronous pulley 972 to the rotating disk 74. The fourth rotating shaft 982 is rotatably connected to the outer wall of the collection box 31, which is away from the feed channel 32. The rotation axis of the fourth rotating shaft 982 is parallel to the axis of the third rotating shaft 956. The sixteenth synchronous pulley 983 is coaxially and fixedly connected to the outer wall of the fourth rotating shaft 982. The eighth synchronous belt 984 is wound around the outer circumference of the fifteenth synchronous pulley 981 and the sixteenth synchronous pulley 983. The fourth rotating shaft 982 is connected to the drive column of the fan 90 through a bevel gear.

[0071] The implementation principle of a concrete processing production line according to an embodiment of this application is as follows: the aggregate conveying component 4 conveys aggregate to the mixing tank 11, the powder conveying component 5 conveys powder to the mixing tank 11, the drive motor 12 drives the mixing shaft 13 to rotate, and through the transmission component 9 drives the reciprocating screw 65, the rotating column 86, the support column 72 and the drive column of the fan 90 to rotate synchronously, so that the baffle 71 opens the slot of the placement groove 313, the push plate 62 pushes the large aggregate particles into the drawer box 82, the cam 87 rotates and pushes the top plate 84 to slide up and down, so that the top column 85 lifts the aggregate in the drawer box 82, so that the powder and small aggregate particles fall into the feeding channel 32, and the fan 90 blows the powder on the filter plate 61 into the feeding channel 32. When the drawer box 82 holds enough aggregate, the drawer box 82 slides down to abut the warning bar 88, and the warning bar 88 slides to remind the operator to replace the drawer box 82.

[0072] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A concrete processing line, characterized in that: The system includes a mixing tank (11), a mixing shaft (13), a feeding channel (32), a collection box (31), a filter plate (61), and a pusher plate (62). The mixing shaft (13) is rotatably connected to the inner wall of the mixing tank (11). The mixing tank (11) is provided with a feeding port (113). The lower end of the feeding channel (32) is connected to the feeding port (113). The collection box (31) is provided with a collection port (311). The collection port (311) penetrates the collection box (31). The upper end of the feeding channel (32) is connected to the collection port (311). The filter plate (61) is fixedly connected to the inner wall of the collection port (311). The height of the filter plate (61) is greater than the height of the feeding channel (32). The filter plate (61) is provided with a leakage port (611). The pusher plate (62) slides in the leakage port (611).

2. Concrete processing line according to claim 1, characterized in that The material leakage port (611) is provided in multiple ways. The multiple material leakage ports (611) are evenly spaced along the width direction of the filter plate (61). The length direction of the material leakage port (611) is parallel to the length direction of the filter plate (61). The push plate (62) is provided in multiple ways. The push plate (62) is provided in one-to-one correspondence with the material leakage port (611).

3. Concrete processing line according to claim 2, characterized in that The concrete processing production line also includes a connecting plate (63), a reciprocating screw (65), and a transmission assembly (9). The connecting plate (63) is fixedly connected to the lower end of multiple push plates (62). The reciprocating screw (65) is rotatably connected to the inner wall of the collection port (311). The rotation axis of the reciprocating screw (65) is parallel to the sliding direction of the push plate (62). The connecting plate (63) is provided with a connection port (631). The reciprocating screw (65) is threadedly connected to the inner wall of the connection port (631). The reciprocating screw (65) extends out of the collection box (31). The mixing shaft (13) and the reciprocating screw (65) are connected through the transmission assembly (9).

4. The concrete processing line of claim 1, wherein: The concrete processing production line also includes a baffle (71), the inner wall of the collection port (311) is provided with a placement groove (313), the upper wall of the placement groove (313) is flush with the upper end face of the filter plate (61), the upper wall of the placement groove (313) is provided with a collection groove (314), the baffle (71) is slidably connected to the groove wall of the placement groove (313), the baffle (71) is used to cover the groove opening of the placement groove (313), and the collection groove (314) is used to collect large particles of raw materials pushed in by the pusher plate (62).

5. Concrete processing line according to claim 4, characterized in that The concrete processing production line also includes a drawer box (82), the outer wall of the aggregate box (31) is provided with a placement opening (319), the placement opening (319) is connected to the collection groove (314), and the drawer box (82) slides into the collection groove (314) from the placement opening (319).

6. Concrete processing line according to claim 5, characterized in that The concrete processing production line also includes a top material plate (84) and a top material column (85). The inner wall of the collection trough (314) is connected to a support block (3141). The lower end of the drawer box (82) abuts against the support block (3141). The top material plate (84) is located below the support block (3141). The top material plate (84) is slidably connected to the trough wall of the collection trough (314). The top material column (85) is fixedly connected to the upper end of the top material plate (84). The lower end of the drawer box (82) is provided with a top material opening (821). The top material opening (821) is used for the top material column (85) to extend into. The bottom of the collection trough (314) is provided with a connecting hole (3142). The connecting hole (3142) is connected to the collection port (311).

7. Concrete processing line according to claim 6, characterized in that The concrete processing production line also includes a rotating column (86), a cam (87) and a transmission assembly (9). The rotating column (86) is located below the top material plate (84) and is rotatably connected to the wall of the collection trough (314). The cam (87) is coaxially fixedly connected to the outer wall of the rotating column (86). The outer periphery of the cam (87) abuts against the lower end of the top material plate (84). The rotating column (86) extends out of the collection box (31). The rotating column (86) and the mixing shaft (13) are connected through the transmission assembly (9).

8. Concrete processing line according to claim 6, characterized in that The concrete processing production line also includes a first spring (83) and a warning rod (88). The lower end of the first spring (83) is fixedly connected to the upper end of the support block (3141). The upper end of the first spring (83) abuts against the lower end of the drawer box (82). The groove wall of the collection trough (314) is provided with a warning opening (3143). The warning rod (88) is slidably connected to the inner wall of the warning opening (3143). The upper end of the warning rod (88) is used for the drawer box (82) to abut against. The end of the warning rod (88) facing the drawer box (82) is provided with a guide surface (881).

9. The concrete processing line of claim 4, wherein: The concrete processing production line also includes a fan (90), the housing of which is fixedly connected to the wall of the placement trough (313), and the fan (90) is used to clean the upper surface of the filter plate (61).

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