Concrete production line

Abstract

The concrete production line comprises a table block, a material mixing box is connected to the position, close to the bottom, of the right side of the table block through bolts, first supporting plates are connected to the left side of the table block and the right side of the material mixing box through bolts correspondingly, and a cover body is connected between the right side of the table block and the top of the material mixing box; a material discharging opening is formed in the bottom of the material mixing box, a material blocking plate is arranged at the position, close to the bottom, in the material mixing box, a material guiding groove is formed in the position, close to the right side, of the table block, a feeding opening is communicated and connected between the left side of the material mixing box and the material guiding groove, and a baffle is installed at the position, close to the top, in the material guiding groove. According to the technical scheme, through mutual cooperation of a swing plate, a first rolling plate, a second rolling plate, a shifting plate, a stirring block and other parts, raw materials can be effectively retained, so that the raw materials can be effectively and uniformly mixed, the raw materials can be effectively and fully rolled, granular materials are not likely to exist, and the production efficiency is improved. And the production efficiency and the use efficiency are improved.

Description

Technical Field

[0001] The invention relates to the technical field of concrete production, and in particular to a concrete production line. Background Art

[0002] 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; mixed with water (which may contain admixtures and additives) in a certain proportion, and the cement concrete obtained by stirring is also called ordinary concrete. It is widely used in civil engineering. The concrete production process is to mix cement, sand, stone, fly ash coal and water in proportion, and then inspect and load them for shipment. However, the concrete production line in the prior art cannot effectively retain the raw materials during use, so that it cannot effectively and evenly mix the raw materials, and cannot effectively and fully roll the raw materials, so that it is easy to have granular materials, which reduces its production efficiency and use efficiency. Therefore, we propose a concrete production line. Summary of the invention

[0003] The purpose of the present invention is to solve at least one of the technical problems existing in the prior art, and to provide a concrete production line that can effectively retain raw materials so that the raw materials can be effectively and evenly mixed, and can effectively and fully compact the raw materials so that it is not easy to have granular materials, thereby improving its production efficiency and utilization efficiency.

[0004] To achieve the above-mentioned purpose, a concrete production line is provided, comprising: a block, a mixing box is connected to the right side of the block near the bottom by bolts, and the left side of the block and the right side of the mixing box are respectively connected to a first support plate by bolts, a cover body is connected between the right side of the block and the top of the mixing box, and a discharge port is provided at the bottom of the mixing box, and a material blocking plate is arranged near the bottom in the mixing box, a material guide groove is provided near the right side of the block, and a feed port is connected between the left side of the mixing box and the material guide groove, a baffle is installed near the top in the material guide groove, a feed funnel is movably connected to the top of the block near the right side by a bearing, and a through hole matching the feed funnel is provided on the top of the baffle, and the bottom end of the feed funnel is sleeved in the through hole, a rotating shaft is movably connected to the top of the inner cavity of the cover body by a bearing, and a through hole matching the rotating shaft is provided on the top of the mixing box The top of the cover body is connected with a rotating motor by bolts, and the top of the rotating shaft passes through the inner ring of the bearing and is connected to the output shaft of the rotating motor. A mounting groove is provided at the left side of the guide groove near the bottom, and the top of the mounting groove is connected with a movable groove, a pushing plate is slidably connected in the mounting groove, a movable plate is slidably connected in the movable groove near the left side, and a docking block is connected between the bottom of the movable plate and the top of the pushing plate, a threaded hole is provided on the side wall of the movable plate, and a screw rod is sleeved in the threaded hole, the left and right ends of the screw rod respectively pass through the threaded holes and are movably connected to the left and right inner walls of the movable groove through bearings, a servo motor is connected to the left side of the block by bolts, and the left end of the screw rod passes through the inner ring of the bearing and is connected to the output shaft of the servo motor.

[0005] According to the concrete production line, a first electric push rod is hinged at the bottom of the material-diverting plate, and the bottom end of the first electric push rod is hinged on the side wall of the rotating shaft, and a plurality of evenly distributed stirring blocks are connected to the top of the material-diverting plate.

[0006] According to the described concrete production line, a circular cover is connected through the left side of the feed funnel near the middle, and the left inner wall of the feed funnel is fitted with a first rolling plate, and the right inner wall of the feed funnel is installed with a second rolling plate matching the first rolling plate, an electric cylinder is connected to the left inner wall of the circular cover by bolts, and a circular hole is opened on the right inner wall of the circular cover, and the right end of the push rod on the electric cylinder passes through the circular hole and is connected to the left side wall of the first rolling plate.

[0007] According to the described concrete production line, a second support plate is connected to the middle of the bottom of the block by bolts, a shell is connected to the right side of the second support plate and the left side of the mixing box near the bottom by bolts, and the left side of the mixing box and the right side of the shell are provided with through holes matching the material blocking plate, an electric telescopic rod is connected to the left inner wall of the shell by bolts, and the right end of the electric telescopic rod passes through the through hole and is connected to the bottom of the second rolling plate on the left side wall of the material blocking plate.

[0008] According to the concrete production line, a swing plate is hinged on the left inner wall of the feed hopper near the bottom, a second electric push rod is hinged on the bottom of the swing plate, and the bottom end of the second electric push rod is hinged on the left inner wall of the feed hopper, and the top of the swing plate is attached to it.

[0009] According to the concrete production line, an inclined plate is attached to the top of the first rolling plate near the right side, and the top of the inclined plate is connected to the left inner wall of the feed hopper by bolts.

[0010] According to the concrete production line, two rolling rollers are movably connected in the guide trough near the baffle along the front-back direction through the rotating shaft and the bearing, the right end of the rotating shaft on the right side of the two rolling rollers passes through the inner ring of the bearing and extends to the cover body to be connected to a large gear, a small gear is meshed between the two large gears, and the left side of the small gear is movably connected to the right side wall of the block through the rotating shaft and the bearing, the right side of the small gear is connected to the first bevel gear through the docking shaft, and the top of the first bevel gear is meshed with the second bevel gear, and the second bevel gear is sleeved on the rotating shaft, the outside of the feeding funnel is sleeved near the baffle, and the rear side of the worm gear is meshed with a worm, the left and right ends of the worm are movably connected to the left and right inner walls of the guide trough through bearings, respectively, a vertical groove is opened on the right side of the movable groove, the left end of the rotating shaft on the left side of the rolling roller located on the front side and the left end of the worm respectively pass through the inner ring of the bearing and extend to the vertical groove to be sleeved with a groove wheel, and a transmission belt is connected between the two groove wheels.

[0011] According to the concrete production line, an annular tube is sleeved near the top of the feed funnel, and a plurality of evenly distributed water spray holes are opened at the bottom of the annular tube, the right side of the feed funnel is connected to a water tank by bolts, and a water pump is bolted to the right side of the water tank near the bottom, the left water inlet pipe of the water pump extends into the water tank, and a water guide pipe is sleeved at the top water inlet of the water pump, and the end of the water guide pipe away from the water pump is connected to the inside of the annular tube.

[0012] The above scheme has at least one of the following beneficial effects: the technical scheme can effectively retain the raw materials through the mutual cooperation between the swing plate, the first rolling plate, the second rolling plate, the material removal plate and the stirring block, so that the raw materials can be effectively and evenly mixed, and the raw materials can be effectively and fully rolled, so that it is not easy to have granular materials, thereby improving its production efficiency and utilization efficiency.

[0013] Additional aspects and advantages of the present invention will be given in part in the following description and in part will be obvious from the following description, or will be learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The present invention is further described below in conjunction with the accompanying drawings and embodiments;

[0015] Figure 1 It is a main perspective view of the present invention;

[0016] Figure 2 for Figure 1 Schematic diagram of the cross-sectional structure;

[0017] Figure 3 for Figure 2 Partial top view of large and medium gears and small gears;

[0018] Figure 4 for Figure 2 A partial stereoscopic view of the moving plate, screw rod and other components;

[0019] Figure 5 for Figure 2 A in the enlarged view;

[0020] Figure 6 for Figure 2 A partial stereoscopic view of the middle material stripping plate and stirring block;

[0021] Figure 7 for Figure 2 A partial bottom view of the middle annular tube, water spray holes and other components.

[0022] Legend:

[0023] 1. Block; 2. Round cover; 3. Feeding funnel; 4. Ring pipe; 5. Water pipe; 6. Water tank; 7. Water pump; 8. Rotating motor; 9. Cover; 10. First support plate; 11. Mixing box; 12. Shell; 13. Second support plate; 14. Swing plate; 15. First rolling plate; 16. Inclined plate; 17. Second rolling plate; 18. Electric cylinder; 19. Screw rod; 20. Movable slot; 21. Moving plate; 22. Servo motor; 23. Mounting slot; 24. Push plate Material plate; 25, electric telescopic rod; 26, material blocking plate; 27, material shifting plate; 28, stirring block; 29, rotating shaft; 30, first electric push rod; 31, rolling roller; 32, material guide trough; 33, feeding port; 34, first bevel gear; 35, second bevel gear; 36, large gear; 37, second electric push rod; 38, worm gear; 39, worm; 40, vertical groove; 41, transmission belt; 42, baffle; 43, docking block; 44, water spray hole; 45, small gear. DETAILED DESCRIPTION

[0024] This section will describe in detail the specific embodiments of the present invention. The preferred embodiments of the present invention are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present invention, but it cannot be understood as a limitation on the scope of protection of the present invention.

[0025] Embodiment 1

[0026] Reference Figures 1 to 7The embodiment of the present invention provides a concrete production line, which includes a block 1, a mixing box 11 is connected to the right side of the block 1 near the bottom by bolts, and a first support plate 10 is connected to the left side of the block 1 and the right side of the mixing box 11 by bolts, a cover body 9 is connected between the right side of the block 1 and the top of the mixing box 11, and a discharge port is provided at the bottom of the mixing box 11, and a material blocking plate 26 is provided near the bottom of the mixing box 11, and a material guide groove 32 is provided on the block 1 near the right side, The left side of the mixing box 11 is connected to the guide groove 32 with a feed port 33, a baffle 42 is installed near the top of the guide groove 32, the top of the block 1 is movably connected to the feed funnel 3 through a bearing near the right side, and the top of the baffle 42 is provided with a through hole matching the feed funnel 3, and the bottom end of the feed funnel 3 is sleeved in the through hole, the top of the inner cavity of the cover body 9 is movably connected to the rotating shaft 29 through a bearing, and the top of the mixing box 11 is provided with an opening matching the rotating shaft 29 The bottom end of the rotating shaft 29 extends through the opening into the mixing box 11, and a material stripping plate 27 is hinged on the side wall of the rotating shaft 29. The top of the cover body 9 is connected to the rotating motor 8 by bolts, and the top of the rotating shaft 29 passes through the inner ring of the bearing and is connected to the output shaft of the rotating motor 8. A mounting groove 23 is provided on the left side of the guide groove 32 near the bottom, and the top of the mounting groove 23 is connected to the movable groove 20, and a push plate 24 is slidably connected in the mounting groove 23. A movable plate 21 is slidably connected to the side, and a docking block 43 is connected between the bottom of the movable plate 21 and the top of the push plate 24. A threaded hole is opened on the side wall of the movable plate 21, and a screw rod 19 is sleeved in the threaded hole. The left and right ends of the screw rod 19 pass through the threaded holes respectively and are movably connected to the left and right inner walls of the movable groove 20 through bearings. The left side of the block 1 is connected to the servo motor 22 by bolts, and the left end of the screw rod 19 passes through the inner ring of the bearing and is connected to the output shaft of the servo motor 22.

[0027] A swing plate 14 is hingedly connected to the left inner wall of the feed hopper 3 near the bottom, a second electric push rod 37 is hingedly connected to the bottom of the swing plate 14, and the bottom end of the second electric push rod 37 is hinged to the left inner wall of the feed hopper 3, and the top of the swing plate 14 is attached to the left inner wall of the feed hopper 3, and a circular cover 2 is connected through the left side of the feed hopper 3 near the middle, and a first rolling plate 15 is attached to the left inner wall of the feed hopper 3, and a second rolling plate 17 matching the first rolling plate 15 is installed on the right inner wall of the feed hopper 3, and a circular cover 2 is attached to the left inner wall of the feed hopper 3. The electric cylinder 18 is connected by bolts, and a round hole is opened on the right inner wall of the circular cover 2. The right end of the push rod on the electric cylinder 18 passes through the round hole and is connected to the left side wall of the first rolling plate 15. The top of the first rolling plate 15 is attached to the right side with an inclined plate 16, and the top of the inclined plate 16 is connected to the left inner wall of the feed hopper 3 by bolts. The bottom of the material-diverting plate 27 is hinged with a first electric push rod 30, and the bottom end of the first electric push rod 30 is hinged on the side wall of the rotating shaft 29. The top of the material-diverting plate 27 is connected with a plurality of evenly distributed stirring blocks 28. Through this structure, it can effectively retain the raw materials, so that it can effectively and evenly mix the raw materials.

[0028] The second support plate 13 is bolted to the middle of the bottom of the table 1, the right side of the second support plate 13 and the left side of the mixing box 11 are bolted to the housing 12 near the bottom, and the left side of the mixing box 11 and the right side of the housing 12 are both provided with through holes matching the material blocking plate 26, the left inner wall of the housing 12 is bolted to the electric telescopic rod 25, and the right end of the electric telescopic rod 25 is connected to the bottom of the second rolling plate 17 on the left side wall of the material blocking plate 26 through the through hole. Through this structure, it can effectively and fully roll the raw materials, so that it is not easy to have granular materials, and its production efficiency and use efficiency are improved.

[0029] Two rolling rollers 31 are movably connected in the guide trough 32 near the baffle 42 along the front-to-back direction through a rotating shaft and a bearing. The right end of the rotating shaft on the right side of the two rolling rollers 31 passes through the inner ring of the bearing and extends to the cover 9 to be connected to a large gear 36. A small gear 45 is meshed between the two large gears 36, and the left side of the small gear 45 is movably connected to the right side wall of the block 1 through a rotating shaft and a bearing. The right side of the small gear 45 is connected to the first bevel gear 34 through a docking shaft, and the top of the first bevel gear 34 is meshed with the second bevel gear 35. The second bevel gear 35 is sleeved on the rotating shaft 29, a worm wheel 38 is sleeved near the baffle 42 outside the feed hopper 3, and a worm 39 is meshed on the rear side of the worm wheel 38, and the left and right ends of the worm 39 are respectively movably connected to the left and right inner walls of the guide groove 32 through bearings, and a vertical groove 40 is opened on the right side of the movable groove 20, and the left end of the rotating shaft on the left side of the front rolling roller 31 and the left end of the worm 39 pass through the inner ring of the bearing respectively, and extend to the vertical groove 40 to be sleeved with a groove wheel, and a transmission belt 41 is connected between the two groove wheels. Through this structure, the feed hopper 3 can be driven to rotate synchronously, so that it can use centrifugal force to throw materials, which can effectively avoid material jamming and improve its operation efficiency.

[0030] An annular tube 4 is sleeved near the top of the feed hopper 3, and a plurality of evenly distributed water spray holes 44 are opened at the bottom of the annular tube 4. A water tank 6 is bolted to the right side of the feed hopper 3, and a water pump 7 is bolted to the right side of the water tank 6 near the bottom. The left water inlet pipe of the water pump 7 extends into the water tank 6, and a water guide pipe 5 is sleeved at the top water inlet of the water pump 7. The end of the water guide pipe 5 away from the water pump 7 is connected to the inside of the annular tube 4. Through this structure, effective and uniform water injection can be achieved, and the influence of excessive water volume on it can be effectively avoided, thereby improving its product quality and use efficiency.

[0031] Working principle: When the technical solution is used, the table block 1 and the mixing box 11 are first placed in the desired position through the two first support plates 10 and the second support plate 13, and then the rotating motor 8 drives the rotating shaft 29 to rotate, and the rotating shaft 29 drives the material-pickup plate 27, the stirring block 28 and the second bevel gear 35 to rotate, and the second bevel gear 35 drives the small gear 45 to rotate through the first bevel gear 34, and the small gear 45 rotates through the two large gears 36 to drive the two rolling rollers 31 to rotate, and the rotating shaft of the front rolling roller 31 drives the worm 39 to rotate through the groove wheel and the transmission belt 41, and the worm 39 drives the worm wheel 38 to rotate, The worm gear 38 drives the feed hopper 3 to rotate, and then the raw materials are introduced into the feed hopper 3. At this time, the push rod on the electric cylinder 18 retracts and drives the first rolling plate 15 to move to the right or left, and cooperates with the second rolling plate 17 to perform preliminary rolling on the raw materials, and the contraction and extension of the second electric push rod 37 can drive the swing plate 14 to swing downward or upward, so that the swing plate 14 falls off or fits the second rolling plate 17, so as to achieve the purpose of intermittent discharge, and then the material is introduced into the two rolling rollers 31 through the bottom of the feed hopper 3 for re-rolling, and the water pump 7 introduces the water in the water tank 6 into the water pipe 5. The liquid flows into the annular tube 4 and out of the water spray hole 44 at the bottom of the annular tube 4, and can flow into the guide trough 32 from the feed funnel 3, and then the forward or reverse rotation of the servo motor 22 can drive the movable plate 21 to slide to the right or left in the movable trough 20, and the movable plate 21 drives the push plate 24 to move to the right or left in the mounting groove 23 and the guide trough 32 through the docking block 43, so that the material in the guide trough 32 can be introduced into the mixing box 11 through the feed port 33, and the material falling from the two rolling rollers 31 can be blocked, so that the raw materials can be effectively retained, thereby enabling the raw materials to be effectively mixed. The material is mixed evenly and efficiently, and the contraction or extension of the first electric push rod 30 can drive the material plate 27 and the stirring block 28 to swing downward or upward, so that the material plate 27 and the stirring block 28 can swing while rotating, so that they can effectively retain the raw materials, thereby effectively and evenly mixing the raw materials, and can effectively and fully crush the raw materials, so that it is not easy to have granular materials, thereby improving its production efficiency and use efficiency. Finally, the electric telescopic rod 25 contracts or extends to move the material blocking plate 26 into the shell 12 or into the mixing box 11, so that it can be conveniently discharged.

[0032] Embodiment 2

[0033] Reference Figures 1 to 7The embodiment of the present invention provides a concrete production line, which includes a block 1, a mixing box 11 is connected to the right side of the block 1 near the bottom by bolts, and a first support plate 10 is connected to the left side of the block 1 and the right side of the mixing box 11 by bolts, a cover body 9 is connected between the right side of the block 1 and the top of the mixing box 11, and a discharge port is provided at the bottom of the mixing box 11, and a material blocking plate 26 is provided near the bottom of the mixing box 11, and a material guide groove 32 is provided on the block 1 near the right side, The left side of the mixing box 11 is connected to the guide groove 32 with a feed port 33, a baffle 42 is installed near the top of the guide groove 32, the top of the block 1 is movably connected to the feed funnel 3 through a bearing near the right side, and the top of the baffle 42 is provided with a through hole matching the feed funnel 3, and the bottom end of the feed funnel 3 is sleeved in the through hole, the top of the inner cavity of the cover body 9 is movably connected to the rotating shaft 29 through a bearing, and the top of the mixing box 11 is provided with an opening matching the rotating shaft 29 The bottom end of the rotating shaft 29 extends through the opening into the mixing box 11, and a material stripping plate 27 is hinged on the side wall of the rotating shaft 29. The top of the cover body 9 is connected to the rotating motor 8 by bolts, and the top of the rotating shaft 29 passes through the inner ring of the bearing and is connected to the output shaft of the rotating motor 8. A mounting groove 23 is provided on the left side of the guide groove 32 near the bottom, and the top of the mounting groove 23 is connected to the movable groove 20, and a push plate 24 is slidably connected in the mounting groove 23. A movable plate 21 is slidably connected to the side, and a docking block 43 is connected between the bottom of the movable plate 21 and the top of the push plate 24. A threaded hole is opened on the side wall of the movable plate 21, and a screw rod 19 is sleeved in the threaded hole. The left and right ends of the screw rod 19 pass through the threaded holes respectively and are movably connected to the left and right inner walls of the movable groove 20 through bearings. The left side of the block 1 is connected to the servo motor 22 by bolts, and the left end of the screw rod 19 passes through the inner ring of the bearing and is connected to the output shaft of the servo motor 22.

[0034] A swing plate 14 is hingedly connected to the left inner wall of the feed hopper 3 near the bottom, a second electric push rod 37 is hingedly connected to the bottom of the swing plate 14, and the bottom end of the second electric push rod 37 is hinged to the left inner wall of the feed hopper 3, and the top of the swing plate 14 is attached to the left inner wall of the feed hopper 3, and a circular cover 2 is connected through the left side of the feed hopper 3 near the middle, and a first rolling plate 15 is attached to the left inner wall of the feed hopper 3, and a second rolling plate 17 matching the first rolling plate 15 is installed on the right inner wall of the feed hopper 3, and a circular cover 2 is attached to the left inner wall of the feed hopper 3. The electric cylinder 18 is connected by bolts, and a round hole is opened on the right inner wall of the circular cover 2. The right end of the push rod on the electric cylinder 18 passes through the round hole and is connected to the left side wall of the first rolling plate 15. The top of the first rolling plate 15 is attached to the right side with an inclined plate 16, and the top of the inclined plate 16 is connected to the left inner wall of the feed hopper 3 by bolts. The bottom of the material-diverting plate 27 is hinged with a first electric push rod 30, and the bottom end of the first electric push rod 30 is hinged on the side wall of the rotating shaft 29. The top of the material-diverting plate 27 is connected with a plurality of evenly distributed stirring blocks 28. Through this structure, it can effectively retain the raw materials, so that it can effectively and evenly mix the raw materials.

[0035] The second support plate 13 is bolted to the middle of the bottom of the table 1, the right side of the second support plate 13 and the left side of the mixing box 11 are bolted to the housing 12 near the bottom, and the left side of the mixing box 11 and the right side of the housing 12 are both provided with through holes matching the material blocking plate 26, the left inner wall of the housing 12 is bolted to the electric telescopic rod 25, and the right end of the electric telescopic rod 25 is connected to the bottom of the second rolling plate 17 on the left side wall of the material blocking plate 26 through the through hole. Through this structure, it can effectively and fully roll the raw materials, so that it is not easy to have granular materials, and its production efficiency and use efficiency are improved.

[0036] Two rolling rollers 31 are movably connected in the guide trough 32 near the baffle 42 along the front-to-back direction through a rotating shaft and a bearing. The right end of the rotating shaft on the right side of the two rolling rollers 31 passes through the inner ring of the bearing and extends to the cover 9 to be connected to a large gear 36. A small gear 45 is meshed between the two large gears 36, and the left side of the small gear 45 is movably connected to the right side wall of the block 1 through a rotating shaft and a bearing. The right side of the small gear 45 is connected to the first bevel gear 34 through a docking shaft, and the top of the first bevel gear 34 is meshed with the second bevel gear 35. The second bevel gear 35 is sleeved on the rotating shaft 29, a worm wheel 38 is sleeved near the baffle 42 outside the feed hopper 3, and a worm 39 is meshed on the rear side of the worm wheel 38, and the left and right ends of the worm 39 are respectively movably connected to the left and right inner walls of the guide groove 32 through bearings, and a vertical groove 40 is opened on the right side of the movable groove 20, and the left end of the rotating shaft on the left side of the front rolling roller 31 and the left end of the worm 39 pass through the inner ring of the bearing respectively, and extend to the vertical groove 40 to be sleeved with a groove wheel, and a transmission belt 41 is connected between the two groove wheels. Through this structure, the feed hopper 3 can be driven to rotate synchronously, so that it can use centrifugal force to throw materials, which can effectively avoid material jamming and improve its operation efficiency.

[0037] An annular tube 4 is sleeved near the top of the feed hopper 3, and a plurality of evenly distributed water spray holes 44 are opened at the bottom of the annular tube 4. A water tank 6 is bolted to the right side of the feed hopper 3, and a water pump 7 is bolted to the right side of the water tank 6 near the bottom. The left water inlet pipe of the water pump 7 extends into the water tank 6, and a water guide pipe 5 is sleeved at the top water inlet of the water pump 7. The end of the water guide pipe 5 away from the water pump 7 is connected to the inside of the annular tube 4. Through this structure, effective and uniform water injection can be achieved, and the influence of excessive water volume on it can be effectively avoided, thereby improving its product quality and use efficiency.

[0038] Working principle: When the technical solution is used, the table block 1 and the mixing box 11 are first placed in the desired position through the two first support plates 10 and the second support plate 13, and then the rotating motor 8 drives the rotating shaft 29 to rotate, and the rotating shaft 29 drives the material-pickup plate 27, the stirring block 28 and the second bevel gear 35 to rotate, and the second bevel gear 35 drives the small gear 45 to rotate through the first bevel gear 34, and the small gear 45 rotates through the two large gears 36 to drive the two rolling rollers 31 to rotate, and the rotating shaft of the front rolling roller 31 drives the worm 39 to rotate through the groove wheel and the transmission belt 41, and the worm 39 drives the worm wheel 38 to rotate, The worm gear 38 drives the feed hopper 3 to rotate, and then the raw materials are introduced into the feed hopper 3. At this time, the push rod on the electric cylinder 18 retracts and drives the first rolling plate 15 to move to the right or left, and cooperates with the second rolling plate 17 to perform preliminary rolling on the raw materials, and the contraction and extension of the second electric push rod 37 can drive the swing plate 14 to swing downward or upward, so that the swing plate 14 falls off or fits the second rolling plate 17, so as to achieve the purpose of intermittent discharge, and then the material is introduced into the two rolling rollers 31 through the bottom of the feed hopper 3 for re-rolling, and the water pump 7 introduces the water in the water tank 6 into the water pipe 5. The liquid flows into the annular tube 4 and out of the water spray hole 44 at the bottom of the annular tube 4, and can flow into the guide trough 32 from the feed funnel 3, and then the forward or reverse rotation of the servo motor 22 can drive the movable plate 21 to slide to the right or left in the movable trough 20, and the movable plate 21 drives the push plate 24 to move to the right or left in the mounting groove 23 and the guide trough 32 through the docking block 43, so that the material in the guide trough 32 can be introduced into the mixing box 11 through the feed port 33, and the material falling from the two rolling rollers 31 can be blocked, so that the raw materials can be effectively retained, thereby enabling the raw materials to be effectively mixed. The material is mixed evenly and efficiently, and the contraction or extension of the first electric push rod 30 can drive the material plate 27 and the stirring block 28 to swing downward or upward, so that the material plate 27 and the stirring block 28 can swing while rotating, so that they can effectively retain the raw materials, thereby effectively and evenly mixing the raw materials, and can effectively and fully crush the raw materials, so that it is not easy to have granular materials, thereby improving its production efficiency and use efficiency. Finally, the electric telescopic rod 25 contracts or extends to move the material blocking plate 26 into the shell 12 or into the mixing box 11, so that it can be conveniently discharged.

[0039] In the present invention, the rotating arrangement of the annular tube 4 and the feed hopper 3 can realize effective cleaning thereof, effectively place material residues, and improve the energy utilization rate thereof;

[0040] In the present invention, the arrangement of the inclined plate 16 can scrape the material on the top of the first rolling plate 15, avoiding the blockage and jamming caused by the material adhering to the first rolling plate 15, and the inclined plate 16 can effectively cooperate with the centrifugal force to guide the material, thereby improving its guiding efficiency;

[0041] In the present invention, movable doors can be installed on the front sides of the movable groove 20, the installation groove 23, the material guide groove 32 and the vertical groove 40 to facilitate the maintenance and replacement of the internal components, thereby improving the portability and practicality.

[0042] The embodiments of the present invention are described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A concrete production line, characterized in that: include: A table block (1), a mixing box (11) is connected to the right side of the table block (1) near the bottom by bolts, and the left side of the table block (1) and the right side of the mixing box (11) are respectively connected to a first support plate (10) by bolts, a cover body (9) is connected between the right side of the table block (1) and the top of the mixing box (11), and a discharge port is provided at the bottom of the mixing box (11), and a material blocking plate (26) is provided near the bottom of the mixing box (11), a material guide groove (32) is provided on the table block (1) near the right side, and the left side of the mixing box (11) and the guide groove (32) are connected to each other. The material troughs (32) are connected to a feed port (33), a baffle (42) is installed near the top of the guide trough (32), a feed hopper (3) is movably connected to the top of the block (1) near the right side through a bearing, and a through hole matching the feed hopper (3) is provided on the top of the baffle (42), and the bottom end of the feed hopper (3) is sleeved in the through hole, the top of the inner cavity of the cover body (9) is movably connected to a rotating shaft (29) through a bearing, and an opening matching the rotating shaft (29) is provided on the top of the mixing box (11), and the rotating shaft (29) ) extends through the opening into the mixing box (11), and a material stripping plate (27) is hinged on the side wall of the rotating shaft (29), the top of the cover body (9) is connected to the rotating motor (8) by bolts, and the top of the rotating shaft (29) passes through the inner ring of the bearing and is connected to the output shaft of the rotating motor (8), a mounting groove (23) is provided on the left side of the guide groove (32) near the bottom, and the top of the mounting groove (23) is connected to the movable groove (20), and a material pushing plate (24) is slidably connected in the mounting groove (23), and the movable groove (20) is provided near the left side. A movable plate (21) is slidably connected to the side, and a docking block (43) is connected between the bottom of the movable plate (21) and the top of the push plate (24). A threaded hole is opened on the side wall of the movable plate (21), and a screw rod (19) is sleeved in the threaded hole. The left and right ends of the screw rod (19) pass through the threaded holes respectively and are movably connected to the left and right inner walls of the movable groove (20) through bearings. The left side of the block (1) is connected to a servo motor (22) through bolts, and the left end of the screw rod (19) passes through the inner ring of the bearing and is connected to the output shaft of the servo motor (22).

2. A concrete production line according to claim 1, characterized in that: The bottom of the material-shifting plate (27) is hinged with a first electric push rod (30), and the bottom end of the first electric push rod (30) is hinged on the side wall of the rotating shaft (29). The top of the material-shifting plate (27) is connected to a plurality of evenly distributed stirring blocks (28).

3. A concrete production line according to claim 1, characterized in that: A circular cover (2) is connected to the left side of the feed hopper (3) near the middle, and a first rolling plate (15) is attached to the left inner wall of the feed hopper (3), and a second rolling plate (17) matching the first rolling plate (15) is installed on the right inner wall of the feed hopper (3). An electric cylinder (18) is connected to the left inner wall of the circular cover (2) by bolts, and a circular hole is opened on the right inner wall of the circular cover (2), and the right end of the push rod on the electric cylinder (18) passes through the circular hole and is connected to the left side wall of the first rolling plate (15).

4. A concrete production line according to claim 1, characterized in that: A second support plate (13) is bolted to the middle of the bottom of the table block (1), and a shell (12) is bolted to the right side of the second support plate (13) and the left side of the mixing box (11) near the bottom, and the left side of the mixing box (11) and the right side of the shell (12) are both provided with through holes matching the material blocking plate (26), and an electric telescopic rod (25) is bolted to the left inner wall of the shell (12), and the right end of the electric telescopic rod (25) passes through the through hole and is connected to the bottom of the second rolling plate (17) on the left side wall of the material blocking plate (26).

5. A concrete production line according to claim 1, characterized in that: A swing plate (14) is hingedly connected to the left inner wall of the feed hopper (3) near the bottom, and a second electric push rod (37) is hingedly connected to the bottom of the swing plate (14). The bottom end of the second electric push rod (37) is hingedly connected to the left inner wall of the feed hopper (3), and the top of the swing plate (14) is in contact with it.

6. A concrete production line according to claim 1, characterized in that: An inclined plate (16) is attached to the top of the first rolling plate (15) near the right side, and the top of the inclined plate (16) is connected to the left inner wall of the feed hopper (3) by bolts.

7. A concrete production line according to claim 1, characterized in that: Two rolling rollers (31) are movably connected in the front-to-back direction in the guide trough (32) near the baffle (42) through a rotating shaft and a bearing. The right end of the rotating shaft on the right side of the two rolling rollers (31) passes through the inner ring of the bearing and extends to the cover body (9) to be connected with a large gear (36). A small gear (45) is meshed between the two large gears (36), and the left side of the small gear (45) is movably connected to the right side wall of the block (1) through a rotating shaft and a bearing. The right side of the small gear (45) is connected to a first bevel gear (34) through a docking shaft, and the top of the first bevel gear (34) is meshed with a second bevel gear (35). The second bevel gear (35) is sleeved on the rotating shaft (29), a worm wheel (38) is sleeved on the outside of the feed hopper (3) near the baffle (42), and a worm (39) is meshed on the rear side of the worm wheel (38), and the left and right ends of the worm (39) are respectively movably connected to the left and right inner walls of the guide groove (32) through bearings, and a vertical groove (40) is opened on the right side of the movable groove (20), and the left end of the rotating shaft on the left side of the rolling roller (31) located on the front side and the left end of the worm (39) respectively pass through the inner ring of the bearing and extend to the vertical groove (40) to be sleeved with a groove wheel, and a transmission belt (41) is connected between the two groove wheels.

8. A concrete production line according to claim 1, characterized in that: An annular tube (4) is sleeved near the top of the feed hopper (3), and a plurality of evenly distributed water spray holes (44) are provided at the bottom of the annular tube (4). The right side of the feed hopper (3) is connected to a water tank (6) by bolts, and a water pump (7) is also connected to the right side of the water tank (6) near the bottom by bolts. The left water inlet pipe of the water pump (7) extends into the water tank (6), and a water guide pipe (5) is sleeved at the top water inlet of the water pump (7), and the end of the water guide pipe (5) away from the water pump (7) is connected to the inside of the annular tube (4).

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