Automatic pouring equipment and process for producing cement utility poles

Abstract

The present invention discloses an automatic pouring device for producing cement utility poles and a process thereof, and relates to the field of cement product manufacturing. The automatic pouring device for producing cement utility poles comprises a mixing barrel, the inner wall of which is fixedly connected to a cement powder barrel and a clean water barrel, and the surface of the mixing barrel is slidably connected to a rack. During the stirring process of the stirring shaft of the present invention, the first friction barrel and the second friction barrel rotate back and forth, the electric drive disc drives the reciprocating shaft to rotate, and the top rod drives the first rotating roller to move back and forth under the action of the wave annular groove, so that the first rotating roller hits the surface of the vibration plate, causing the cement powder barrel to vibrate, causing the cement in the cement powder barrel to fall into the cement trough and be sent into the mixing barrel. The second rotating roller sends the clean water in the clean water barrel into the mixing barrel through the lower water trough, and the stirring operation is performed by the stirring shaft, so as to achieve the effect of continuously adding raw materials during the stirring process.

Description

Technical Field

[0001] The present invention relates to the field of cement product manufacturing, in particular to automatic pouring equipment and a process thereof for producing cement utility poles. Background Art

[0002] Cement poles are structures used to support and secure electrical wires. Primarily composed of steel and concrete, they are also known as reinforced concrete poles. They are widely used in industries such as electricity, communications, and railways, serving as support pillars for stringing wires and ensuring their stability and security. The production of cement poles involves pouring cement, sand, and stone in a specific proportion, and then mixing, pouring, and vibrating them until they reach their desired shape.

[0003] The existing patent with the announcement number "CN206484709U" is named as an automatic cement pouring equipment, which includes a horizontally arranged track, with fixed frames provided on both sides of the track, the fixed frames being arranged parallel to the track, a cement pouring trolley being provided on the track, a mixing drum being provided on the upper side of the cement pouring trolley, the mixing drum being a cylindrical barrel, the interior of which is provided with cement stirring blades, a cement outlet pipe being provided below the mixing drum, the cement outlet pipe being diverted to the pouring port, the pouring port being distributed below both sides of the cement pouring trolley, a solenoid valve being provided at the pouring port opening, a motor being connected below the mixing drum, a reducer being provided between the motor and the cement stirring blades, the motor being connected to a controller, and a cement lifting device being provided at the rear side of the cement pouring trolley. The advantages of this utility model are: it has the functions of automatically adding cement, automatically stirring cement, and automatically pouring into the pole mold, which can greatly improve production efficiency, and at the same time can make the poured cement more uniform, and prevent the cement from solidifying before centrifugation;

[0004] The existing patent with the announcement number "CN108858718A" is titled as a cement pouring equipment, including a walking trolley, a horizontal feeding pipe, a first spiral shaft, a first motor, a cement storage hopper, a hose and a pouring part, the pouring part includes a first cylinder, a second cylinder and a third cylinder, the inner shaft of the first cylinder is connected to the second spiral shaft, the second motor is connected above the second spiral shaft, the first grinding block is connected below the second spiral shaft, the outer side of the second cylinder is connected to a ring-arranged tooth portion, the first bracket is also fixedly connected to the third motor, the third motor is connected to a gear, the gear and the tooth portion are meshed with each other, the inner wall of the second cylinder is connected to a spirally arranged spiral ridge, the inner wall of the second cylinder is fixedly connected to a second grinding block through a plurality of ring-arranged fourth brackets, the second grinding block is located below the first grinding block, and a plurality of arc rods are connected between adjacent fourth brackets. The present invention can improve the shortcomings of the existing technology and has a better anti-blocking effect;

[0005] The patent with publication number "CN206484709U" automatically mixes cement to improve production efficiency, and the patent with publication number "CN108858718A" has a better anti-clogging effect. However, in the above patents, the inventor believes that there is a problem that cement cannot be automatically replenished for stirring during the stirring process, and it is impossible to ensure that the filled and poured cement is more uniform in the mold during the stirring process. Therefore, there are certain defects. In response to the above problems, the inventor proposed an automatic casting equipment and process for cement pole production. Summary of the Invention

[0006] The purpose of the present invention is to provide an automatic pouring equipment and process for the production of cement utility poles, so as to solve the problem raised in the above background technology that the existing pouring operation usually pours the mixed cement into the cement produced by the utility poles. The operation is simple, but in this process, the cement cannot be automatically replenished for stirring, and it is impossible to ensure that the filling and pouring cement is more uniform in the mold.

[0007] To achieve the above-mentioned object, the present invention provides the following technical solution: an automatic pouring device for cement utility pole production, comprising a mixing barrel, a cement powder barrel and a clean water barrel fixedly connected to the inner wall of the mixing barrel, a rack slidably connected to the surface of the mixing barrel, a first friction strip and a second friction strip mounted on the upper surface of the rack, the upper portion of the first friction strip in frictional contact with the first friction barrel, the upper portion of the second friction strip in frictional contact with the second friction barrel, a reciprocating shaft mounted on the inner wall of the cement powder barrel, one end of the reciprocating shaft fixedly connected to a first rotating roller;

[0008] A wavy annular groove is provided on the inner wall of the first friction cylinder, a push rod is fixedly connected to the inner wall of the reciprocating shaft, both ends of the push rod are installed inside the wavy annular groove, the surface of the cement powder cylinder is rotatably connected to an electric drive disk, the inner wall of the electric drive disk is slidably connected to the surface of the reciprocating shaft, and an automatic pouring mechanism is installed on the upper surface of the mixing barrel.

[0009] Preferably, the automatic pouring mechanism includes a fan-shaped tooth plate rotatably connected to the upper surface of the mixing barrel, one side of the fan-shaped tooth plate is fixedly connected to the first circular plate, a motor is installed above the mixing barrel, the output end of the motor is fixedly connected to the drive shaft, the bottom end of the drive shaft is fixedly connected to a U-shaped rod, the bottom end of the U-shaped rod is fixedly connected to the stirring shaft, the U-shaped rod is installed inside the first circular plate, the fan-shaped tooth plate is engaged with the rack, a cement groove is provided on the surface of the first rotating roller, a second rotating roller is fixedly connected to one side of the second friction cylinder, and a lower water tank is provided on the surface of the second rotating roller.

[0010] Preferably, a first support plate and a second support plate are fixedly connected to the upper surface of the mixing barrel, the inner wall of the first support plate is rotatably connected to the surface of the first friction cylinder, the inner wall of the second support plate is rotatably connected to the surface of the second friction cylinder, the surface of the first rotating roller is in contact with the inner wall of the cement powder cylinder, and the surface of the second rotating roller is in contact with the inner wall of the cleaning water cylinder.

[0011] Preferably, the inner wall of the cement powder cylinder is fixedly connected with multiple sleeves, the inner walls of the multiple sleeves are slidably connected with buffer columns, the inner wall of the sleeve is fixedly connected with a reset spring, one end of the reset spring is fixedly connected to the surface of the buffer column, one end of the buffer column is fixedly connected to a vibration plate, the surface of the vibration plate is fixedly connected with a guide cylinder, and the surface of the guide cylinder is slidably connected to the inner wall of the first rotating roller.

[0012] Preferably, a first bevel gear is fixedly connected to the surface of the drive shaft, a protective plate is fixedly connected to the surface of the mixing barrel, a linkage shaft is rotatably connected to the inner wall of the protective plate, a second bevel gear is fixedly connected to one end of the linkage shaft, and the first bevel gear is meshed with the second bevel gear.

[0013] Preferably, the end of the linkage shaft away from the second bevel gear is fixedly connected to a turntable, the surface of the turntable is fixedly connected to a driving shaft, the driving shaft is eccentrically arranged to the center of the turntable, the surface of the mixing barrel is fixedly connected to a support ring, the inner bottom wall of the mixing barrel is fixedly connected to a feed pipe, the inner wall of the feed pipe is fixedly connected to a column, the inner wall of the column is fixedly connected to a discharge pipe, the surface of the feed pipe is installed with a first one-way valve, and the surface of the discharge pipe is installed with a second one-way valve.

[0014] Preferably, the inner wall of the protective plate is slidably connected to a movable rod, the bottom end of the movable rod passes through the lower surface of the cylinder, the surface of the movable rod is fixedly connected to a piston, the piston is adapted to the inner wall of the cylinder, the top end of the movable rod is fixedly connected to a second circular plate, and the driving shaft is installed inside the second circular plate.

[0015] Preferably, the surface of the movable rod is fixedly connected to the first force-bearing column and the second force-bearing column, a bottom plate is provided on one side of the mixing barrel, the upper surface of the bottom plate is fixedly connected to the fixed plate, the inner wall of the fixed plate is rotatably connected to the arc plate, and the inner wall of the arc plate is fixedly connected to the first stopper and the second stopper.

[0016] Preferably, a shaping mold is installed on the inner wall of the arc plate, an inclined plate is fixedly connected to the surface of the arc plate, a through hole is opened on the surface of the inclined plate, the movable rod passes through the inside of the through hole, the first load-bearing column is installed above the inclined plate, and the second load-bearing column is installed below the inclined plate;

[0017] The surface of the bottom plate is fixedly connected with a triangular plate, the surfaces of the triangular plate and the arc plate are fixedly connected with the same tension spring, the inner wall of the shaping mold is fixedly connected with a conical cylinder, and the position of the conical cylinder corresponds to the position of the discharge pipe.

[0018] An automatic pouring process for producing cement utility poles, the process comprising the following steps:

[0019] Step 1: When in use, start the motor, the output end of the motor drives the driving shaft to rotate, the driving shaft drives the U-shaped rod to rotate, the U-shaped rod drives the stirring shaft to rotate, and the cement in the mixing barrel is stirred. The U-shaped rod drives the first circular plate and the fan-shaped tooth plate to swing, and the fan-shaped tooth plate drives the rack to slide back and forth, and the rack drives the first friction cylinder and the second friction cylinder to reciprocate through the first friction strip and the second friction strip respectively. When the first friction cylinder moves, the top rod moves in the wave annular groove, driving the reciprocating shaft and the first rotating roller to move back and forth as a whole. The electric driving disk drives the reciprocating shaft to rotate. Since the first friction cylinder reciprocates, the electric driving disk rotates unidirectionally, so that the reciprocating shaft drives the first rotating roller to hit the surface of the vibration plate during the rotation process, so that the cement powder barrel vibrates as a whole;

[0020] Step 2: The cement dust that falls into the cement trough rotates and is discharged into the mixing barrel. The rotation of the second friction barrel drives the second rotating roller to rotate. The lower water tank discharges the clean water in the clean water barrel into the mixing barrel. The stirring shaft rotates to stir. When the driving shaft rotates, the second bevel gear is driven to rotate through the first bevel gear. The second bevel gear drives the turntable to rotate through the linkage shaft. The turntable drives the eccentrically installed drive shaft to rotate, driving the second circular plate and the movable rod to move up and down as a whole. When the piston rises, the cement in the mixing barrel is pumped into the column through the feed pipe. When the piston descends, the cement in the column is pressurized and discharged through the discharge pipe. The first one-way valve and the second one-way valve prevent the cement from flowing back.

[0021] Step 3. During the up and down movement of the movable rod, the first load-bearing column and the second load-bearing column drive the inclined plate and the arc plate to be stressed as a whole, so that the arc plate swings at the rotation point of the fixed plate. The tension spring assists the arc plate to swing and reset. The cement discharged from the discharge pipe enters the shaping mold through the conical cylinder. The arc plate drives the shaping mold to swing, so that the cement enters the shaping mold.

[0022] In summary, the technical effects and advantages of the present invention are as follows:

[0023] In the present invention, during the stirring process of the stirring shaft, the U-shaped rod drives the first circular plate and the fan-shaped tooth plate to swing, and the fan-shaped tooth plate drives the rack to slide back and forth, and through friction, drives the first friction cylinder and the second friction cylinder to rotate back and forth, and the electric drive disk drives the reciprocating shaft to rotate. The top rod drives the first rotating roller to move back and forth under the action of the wave annular groove, so that the first rotating roller hits the surface of the vibration plate, causing the cement powder barrel to vibrate, causing the cement in the cement powder barrel to fall into the cement trough and be sent into the mixing barrel. The second rotating roller sends the clean water in the clean water barrel into the mixing barrel through the lower water trough, and the stirring operation is performed through the stirring shaft, so as to achieve the effect of continuously adding raw materials for replenishment during the stirring process.

[0024] In the present invention, the driving shaft rotates to drive the linkage shaft to rotate, and the linkage shaft drives the eccentric driving shaft to rotate, so that the second circular plate and the movable rod move up and down as a whole. When the piston rises, the cement in the mixing barrel is pumped into the column through the feed pipe. When the piston descends, the cement in the column is pressurized and discharged through the discharge pipe. The first one-way valve and the second one-way valve prevent the cement from flowing back. The discharged cement enters the shaping mold through the tapered cylinder for shaping, thereby achieving the effect of automatic pouring during the mixing process.

[0025] In the present invention, the first load-bearing column is installed above the inclined plate, and the second load-bearing column is installed below the inclined plate. The through hole provides the movable rod with movement avoidance space, drives the inclined plate and the arc plate to be stressed as a whole, and makes the arc plate swing at the rotation point of the fixed plate. After the cement enters the shaping mold through the conical cylinder, the arc plate drives the shaping mold to swing, ensuring that the cement enters the shaping mold and is filled more evenly. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.

[0027] Figure 1 A schematic diagram of the three-dimensional structure of an embodiment of the present invention;

[0028] Figure 2 Schematic diagram of the cross-sectional structure of the cement powder cylinder and the cleaning water cylinder in an embodiment of the present invention;

[0029] Figure 3 Schematic diagram of the three-dimensional structure of the sector-shaped tooth plate and the rack in an embodiment of the present invention;

[0030] Figure 4 is a schematic cross-sectional perspective structural diagram of a first friction cylinder in an embodiment of the present invention;

[0031] Figure 5 For the embodiment of the present invention Figure 4 Schematic diagram of the enlarged structure at A in the middle;

[0032] Figure 6 Schematic diagram of the planar three-dimensional structure of the wavy annular groove in an embodiment of the present invention;

[0033] Figure 7 This is a schematic diagram of a cross-sectional three-dimensional structure of a mixing barrel according to an embodiment of the present invention;

[0034] Figure 8 Schematic diagram of the three-dimensional structure of the shaping mold in an embodiment of the present invention;

[0035] Figure 9 For the embodiment of the present invention Figure 8 Schematic diagram of the enlarged structure at point B in the middle.

[0036] In the figure: 1. Mixing barrel; 2. Motor; 3. Cement powder cylinder; 4. Cleaning water cylinder; 5. Shaping mold; 6. Conical cylinder; 7. Column cylinder; 8. Drive shaft; 9. Second bevel gear; 10. First bevel gear; 11. U-shaped rod; 12. Second rotating roller; 13. First circular plate; 14. Second friction cylinder; 15. Second friction strip; 16. Sector tooth plate; 17. Rack; 18. Protective plate; 19. Turntable; 20. First friction cylinder; 21. First support plate; 22. Linkage shaft; 23. Lower sink; 24. First friction strip; 25. Ejector rod; 26. First rotating roller; 27. Cement trough; 28. Electric drive disk; 29 , sleeve; 30, return spring; 31, buffer column; 32, vibration plate; 33, guide cylinder; 34, wave annular groove; 35, stirring shaft; 36, feed pipe; 37, first one-way valve; 38, support ring; 39, discharge pipe; 40, second one-way valve; 41, piston; 42, movable rod; 43, second circular plate; 44, driving shaft; 45, fixed plate; 46, arc plate; 47, triangular plate; 48, tension spring; 49, first stopper; 50, second stopper; 51, inclined plate; 52, through hole; 53, first force column; 54, second force column; 55, bottom plate; 56, second support plate; 57, reciprocating shaft. DETAILED DESCRIPTION

[0037] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0038] Example: Reference Figures 1-9The automatic pouring equipment for cement utility pole production shown in the figure includes a mixing barrel 1, a cement powder cylinder 3 and a clean water cylinder 4 fixedly connected to the inner wall of the mixing barrel 1, a rack 17 slidably connected to the surface of the mixing barrel 1, a first friction strip 24 and a second friction strip 15 mounted on the upper surface of the rack 17, the first friction strip 24 frictionally contacts the first friction cylinder 20 above, and the second friction strip 15 frictionally contacts the second friction cylinder 14 above. A reciprocating shaft 57 is mounted on the inner wall of the cement powder cylinder 3, one end of which is fixedly connected to a first rotating roller 26;

[0039] A wavy annular groove 34 is provided on the inner wall of the first friction cylinder 20, and a push rod 25 is fixedly connected to the inner wall of the reciprocating shaft 57. Both ends of the push rod 25 are installed inside the wavy annular groove 34. The surface of the cement powder cylinder 3 is rotatably connected to the electric drive disk 28. The inner wall of the electric drive disk 28 is slidably connected to the surface of the reciprocating shaft 57. An automatic pouring mechanism is installed on the upper surface of the mixing barrel 1.

[0040] By means of the above structure, a cement powder cylinder 3 is provided to store cement powder for processing, a clean water cylinder 4 is provided to store water for mixing cement, and during stirring, clean water is mixed with cement to make cement slurry, and a rack 17 is provided to change the position of the first friction strip 24 and the second friction strip 15 through the movement of the rack 17, thereby driving them to move, and the first friction strip 24 is provided to contact the surface of the first friction cylinder 20, thereby driving the first friction cylinder 20 to rotate by friction, and the second friction strip 15 is provided to contact the surface of the second friction cylinder 14 by friction, thereby driving the first friction cylinder 20 to rotate by friction, and the second friction strip 15 is provided to contact the surface of the second friction cylinder 14 by friction, thereby driving the first friction cylinder 20 to rotate by friction, and the second friction strip 15 is provided to contact the surface of the second friction cylinder 14 by friction, , driving the second friction cylinder 14 to rotate frictionally, and by setting the reciprocating shaft 57, driving the first rotating roller 26 to rotate, driving the first rotating roller 26 to reciprocate, hitting the vibration plate 32 to generate vibration, so that the dust attached to the surface of the cement powder tube 3 is vibrated and separated, and by setting the wave annular groove 34, driving the top rod 25 and the reciprocating shaft 57 to reciprocate as a whole, by setting the electric drive disk 28, driving the reciprocating shaft 57 to rotate, and by setting the automatic pouring mechanism, automatic material feeding and automatic grouting operation are realized at the same time, and during the grouting process, the grouting filling is guaranteed to be uniform.

[0041] Furthermore, the automatic pouring mechanism includes a fan-shaped tooth plate 16 rotatably connected to the upper surface of the mixing barrel 1, one side of the fan-shaped tooth plate 16 is fixedly connected to the first circular plate 13, a motor 2 is installed above the mixing barrel 1, the output end of the motor 2 is fixedly connected to the drive shaft 8, the bottom end of the drive shaft 8 is fixedly connected to the U-shaped rod 11, the bottom end of the U-shaped rod 11 is fixedly connected to the stirring shaft 35, the U-shaped rod 11 is installed inside the first circular plate 13, the fan-shaped tooth plate 16 is engaged with the rack 17, a cement groove 27 is provided on the surface of the first rotating roller 26, a second rotating roller 12 is fixedly connected to one side of the second friction cylinder 14, and a lower water tank 23 is provided on the surface of the second rotating roller 12.

[0042] By setting up a motor 2, the drive shaft 8 is driven to rotate, by setting up a U-shaped rod 11, the first circular plate 13 is driven to swing back and forth, by setting up a stirring shaft 35, the internal cement is stirred, by setting up a fan-shaped tooth plate 16 to engage with the rack 17, the fan-shaped tooth plate 16 drives the rack 17 to reciprocate, by setting up a cement trough 27, cement ash is stored, and by setting up a lower water tank 23, mixed clean water is stored.

[0043] Furthermore, the upper surface of the mixing barrel 1 is fixedly connected with a first support plate 21 and a second support plate 56, the inner wall of the first support plate 21 is rotatably connected to the surface of the first friction cylinder 20, the inner wall of the second support plate 56 is rotatably connected to the surface of the second friction cylinder 14, the surface of the first rotating roller 26 is in contact with the inner wall of the cement powder cylinder 3, and the surface of the second rotating roller 12 is in contact with the inner wall of the cleaning water cylinder 4.

[0044] By providing the first support plate 21, the rotation of the first friction cylinder 20 is kept stable. By providing the second support plate 56, the rotation of the second friction cylinder 14 is kept stable. By providing the surface of the first rotating roller 26 to fit in contact with the inner wall of the cement powder cylinder 3, and the surface of the second rotating roller 12 to fit in contact with the inner wall of the cleaning water cylinder 4, it is ensured that material does not leak from the gap.

[0045] Furthermore, the inner wall of the cement powder cylinder 3 is fixedly connected with multiple sleeves 29, and the inner walls of the multiple sleeves 29 are slidably connected with buffer columns 31. The inner wall of the sleeve 29 is fixedly connected with a return spring 30, and one end of the return spring 30 is fixedly connected to the surface of the buffer column 31. One end of the buffer column 31 is fixedly connected to a vibration plate 32, and the surface of the vibration plate 32 is fixedly connected to a guide cylinder 33, and the surface of the guide cylinder 33 is slidably connected to the inner wall of the first rotating roller 26.

[0046] By setting the sleeve 29 and installing the return spring 30, the installation of the buffer column 31 is kept stable. When the return spring 30 is impacted, it remains stable and will not deform. By setting the guide cylinder 33, the sliding stability of the cement trough 27 is maintained. By setting the vibration plate 32, when the first rotating roller 26 hits the surface of the vibration plate 32, the cement powder barrel 3 is driven to vibrate as a whole, preventing cement dust from sticking to the internal position of the cement powder barrel 3, making it easier to discharge the cement dust in the cement powder barrel 3.

[0047] Furthermore, a first bevel gear 10 is fixedly connected to the surface of the drive shaft 8, a protective plate 18 is fixedly connected to the surface of the mixing barrel 1, a linkage shaft 22 is rotatably connected to the inner wall of the protective plate 18, and one end of the linkage shaft 22 is fixedly connected to the second bevel gear 9, and the first bevel gear 10 is meshed with the second bevel gear 9.

[0048] By providing the first bevel gear 10, the rotation of the first bevel gear 10 drives the second bevel gear 9 to rotate, thereby driving the linkage shaft 22 and the turntable 19 to rotate together. By providing the protective plate 18, the rotation stability of the linkage shaft 22 is maintained.

[0049] Furthermore, the end of the linkage shaft 22 away from the second bevel gear 9 is fixedly connected to the turntable 19, the surface of the turntable 19 is fixedly connected to the driving shaft 44, the driving shaft 44 is eccentrically arranged to the center of the turntable 19, the surface of the mixing barrel 1 is fixedly connected to the support ring 38, the inner bottom wall of the mixing barrel 1 is fixedly connected to the feed pipe 36, the inner wall of the feed pipe 36 is fixedly connected to the column 7, the inner wall of the column 7 is fixedly connected to the discharge pipe 39, the surface of the feed pipe 36 is installed with a first one-way valve 37, and the surface of the discharge pipe 39 is installed with a second one-way valve 40.

[0050] By setting a turntable 19 and eccentrically installing a driving shaft 44, the second circular plate 43 is driven to move up and down by setting the driving shaft 44. By setting a column 7, the compressed cement is transferred and transported. By setting a first one-way valve 37 and a second one-way valve 40, the cement is prevented from flowing back. By setting a support ring 38, the installation of the column 7 is kept stable. By setting a feed pipe 36, the cement slurry in the mixing barrel 1 is transferred and transported. By setting a discharge pipe 39, the cement slurry in the column 7 is discharged.

[0051] Furthermore, the inner wall of the protective plate 18 is slidably connected to a movable rod 42, the bottom end of the movable rod 42 passes through the lower surface of the column 7, the surface of the movable rod 42 is fixedly connected to a piston 41, the piston 41 is adapted to the inner wall of the column 7, and the top end of the movable rod 42 is fixedly connected to a second circular plate 43, driving the shaft 44 to be installed inside the second circular plate 43.

[0052] By setting a second circular plate 43, the movable rod 42 is driven to move up and down together with the piston 41. By setting the piston 41, when the piston 41 rises, the cement in the mixing barrel 1 is pumped into the column 7 through the feed pipe 36. When the piston 41 descends, the cement in the column 7 is pressurized and discharged through the discharge pipe 39.

[0053] Furthermore, the surface of the movable rod 42 is fixedly connected to the first force-bearing column 53 and the second force-bearing column 54, and a bottom plate 55 is provided on one side of the mixing barrel 1. The upper surface of the bottom plate 55 is fixedly connected to the fixed plate 45, and the inner wall of the fixed plate 45 is rotatably connected to the arc plate 46, and the inner wall of the arc plate 46 is fixedly connected to the first stopper 49 and the second stopper 50.

[0054] By setting the bottom plate 55, installing the fixed plate 45 and the triangular plate 47, and setting the first force-bearing column 53 and the second force-bearing column 54, the inclined plate 51 is driven to bear force and then drive the arc plate 46 to swing up and down at the rotation point of the fixed plate 45. By setting the first stop block 49 and the second stop block 50, the shaping mold 5 is limited to prevent the arc plate 46 from shaking and causing separation. The shaking of the shaping mold 5 can make the poured cement more evenly filled in the shaping mold 5.

[0055] Furthermore, a shaping mold 5 is installed on the inner wall of the arc plate 46, and an inclined plate 51 is fixedly connected to the surface of the arc plate 46. A through hole 52 is opened on the surface of the inclined plate 51, and the movable rod 42 passes through the inside of the through hole 52. The first force column 53 is installed above the inclined plate 51, and the second force column 54 is installed below the inclined plate 51.

[0056] By setting a shaping mold 5, the cement electric pole is shaped, and by setting a through hole 52, a space for the movable rod 42 to move and avoid is provided. By setting a first force-bearing column 53 installed above the inclined plate 51 and a second force-bearing column 54 installed below the inclined plate 51, the movable rod 42 moves through the first force-bearing column 53 and the second force-bearing column 54 to drive the inclined plate 51 to move under force.

[0057] Furthermore, a triangular plate 47 is fixedly connected to the surface of the bottom plate 55 , and the surfaces of the triangular plate 47 and the arc plate 46 are fixedly connected to the same tension spring 48 . The inner wall of the shaping mold 5 is fixedly connected to a conical cylinder 6 , and the position of the conical cylinder 6 corresponds to the position of the discharge pipe 39 .

[0058] By setting a triangular plate 47 and installing a supporting tension spring 48, when the tension spring 48 is squeezed and shortened, the kinetic energy is released, and the auxiliary arc plate 46 rotates and resets. By setting a conical cylinder 6, the cement discharged from the discharge pipe 39 is received and flows into the shaping mold 5.

[0059] An automatic pouring process for producing cement utility poles, the process comprising the following steps:

[0060] The first friction drum 20 and the second friction drum 14 are respectively driven to rotate back and forth by the rack 17 and the first friction drum 20. When the first friction drum 20 moves, the top rod 25 moves in the wavy annular groove 34, driving the reciprocating shaft 57 and the first rotating roller 26 to move back and forth as a whole. The electric driving disk 28 drives the reciprocating shaft 57 to rotate. Since the first friction drum 20 reciprocates, the electric driving disk 28 rotates unidirectionally, so that the reciprocating shaft 57 drives the first rotating roller 26 to hit the surface of the vibration plate 32 during the rotation process, causing the cement powder drum 3 to vibrate as a whole.

[0061] Step 2: The cement ash falling into the cement trough 27 is rotated and discharged into the mixing barrel 1. The second friction cylinder 14 rotates to drive the second rotating roller 12 to rotate. The lower water tank 23 discharges the clean water in the clean water cylinder 4 into the mixing barrel 1. The stirring shaft 35 rotates to stir. When the driving shaft 8 rotates, the second bevel gear 9 is driven to rotate through the first bevel gear 10. The second bevel gear 9 drives the turntable 19 to rotate through the linkage shaft 22. The turntable 19 drives the eccentrically installed drive shaft 44 to rotate, driving the second circular plate 43 and the movable rod 42 to move up and down as a whole. When the piston 41 rises, the cement in the mixing barrel 1 is pumped into the column 7 through the feed pipe 36. When the piston 41 descends, the cement in the column 7 is pressurized and discharged through the discharge pipe 39. The first one-way valve 37 and the second one-way valve 40 prevent the cement from flowing back.

[0062] Step 3. During the up and down movement of the movable rod 42, the first force-bearing column 53 and the second force-bearing column 54 drive the inclined plate 51 and the arc plate 46 to be stressed as a whole, so that the arc plate 46 swings at the rotation point of the fixed plate 45. The tension spring 48 assists the arc plate 46 to swing and reset. The cement discharged from the discharge pipe 39 enters the shaping mold 5 through the conical cylinder 6. The arc plate 46 drives the shaping mold 5 to swing, so that the cement enters the shaping mold 5 evenly.

[0063] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. An automatic pouring device for cement utility pole production, comprising a mixing barrel (1), characterized in that: The inner wall of the mixing barrel (1) is fixedly connected to a cement powder cylinder (3) and a cleaning water cylinder (4); the surface of the mixing barrel (1) is slidably connected to a rack (17); a first friction strip (24) and a second friction strip (15) are mounted on the upper surface of the rack (17); the upper surface of the first friction strip (24) is in frictional contact with the first friction cylinder (20); the upper surface of the second friction strip (15) is in frictional contact with the second friction cylinder (14); a reciprocating shaft (57) is mounted on the inner wall of the cement powder cylinder (3); one end of the reciprocating shaft (57) is fixedly connected to a first rotating roller (26); The inner wall of the first friction cylinder (20) is provided with a wave annular groove (34), the inner wall of the reciprocating shaft (57) is fixedly connected to a push rod (25), and both ends of the push rod (25) are installed inside the wave annular groove (34). The surface of the cement powder cylinder (3) is rotatably connected to an electric drive disk (28), and the inner wall of the electric drive disk (28) is slidably connected to the surface of the reciprocating shaft (57). An automatic pouring mechanism is installed on the upper surface of the mixing barrel (1); the automatic pouring mechanism includes a fan-shaped tooth plate (16) rotatably connected to the upper surface of the mixing barrel (1), and one side of the fan-shaped tooth plate (16) is fixedly connected to a first circular plate (13). A motor (2) is installed above the mixing barrel (1), and the output end of the motor (2) is fixedly connected to a drive shaft (8), and the bottom end of the drive shaft (8) is fixedly connected to a U U-shaped rod (11), the bottom end of the U-shaped rod (11) is fixedly connected to the stirring shaft (35), the U-shaped rod (11) is installed inside the first circular plate (13), the sector tooth plate (16) is meshed with the rack (17), the surface of the first rotating roller (26) is provided with a cement groove (27), one side of the second friction cylinder (14) is fixedly connected to the second rotating roller (12), and the surface of the second rotating roller (12) is provided with a lower water tank (23); the surface of the driving shaft (8) is fixedly connected to the first bevel gear (10), the surface of the mixing barrel (1) is fixedly connected to the protective plate (18), the inner wall of the protective plate (18) is rotatably connected to the linkage shaft (22), one end of the linkage shaft (22) is fixedly connected to the second bevel gear (9), and the first bevel gear (10) is meshed with the second bevel gear (9); The end of the linkage shaft (22) away from the second bevel gear (9) is fixedly connected to the turntable (19), the surface of the turntable (19) is fixedly connected to the driving shaft (44), the driving shaft (44) is eccentrically arranged with the center of the turntable (19), the surface of the mixing barrel (1) is fixedly connected to the support ring (38), the inner bottom wall of the mixing barrel (1) is fixedly connected to the feeding pipe (36), the inner wall of the feeding pipe (36) is fixedly connected to the column (7), the inner wall of the column (7) is fixedly connected to the discharge pipe (39), the surface of the feeding pipe (36) is installed with a first one-way valve (37), and the surface of the discharge pipe (39) is installed with a second one-way valve (40); The inner wall of the protective plate (18) is slidably connected to a movable rod (42), the bottom end of the movable rod (42) passes through the lower surface of the column (7), the surface of the movable rod (42) is fixedly connected to a piston (41), the piston (41) is adapted to the inner wall of the column (7), the top end of the movable rod (42) is fixedly connected to a second circular plate (43), and the driving shaft (44) is installed inside the second circular plate (43).

2. The automatic pouring equipment for cement utility pole production according to claim 1, characterized in that: A first support plate (21) and a second support plate (56) are fixedly connected to the upper surface of the mixing barrel (1); the inner wall of the first support plate (21) is rotatably connected to the surface of the first friction cylinder (20); the inner wall of the second support plate (56) is rotatably connected to the surface of the second friction cylinder (14); the surface of the first rotating roller (26) is in contact with the inner wall of the cement powder cylinder (3); and the surface of the second rotating roller (12) is in contact with the inner wall of the clean water cylinder (4).

3. The automatic pouring equipment for cement utility pole production according to claim 1, characterized in that: The inner wall of the cement powder cylinder (3) is fixedly connected to a plurality of sleeves (29), the inner walls of the plurality of sleeves (29) are all slidably connected to a buffer column (31), the inner wall of the sleeve (29) is fixedly connected to a return spring (30), one end of the return spring (30) is fixedly connected to the surface of the buffer column (31), one end of the buffer column (31) is fixedly connected to a vibration plate (32), the surface of the vibration plate (32) is fixedly connected to a guide cylinder (33), and the surface of the guide cylinder (33) is slidably connected to the inner wall of the first rotating roller (26).

4. The automatic pouring equipment for cement utility pole production according to claim 1, characterized in that: The surface of the movable rod (42) is fixedly connected to a first force-bearing column (53) and a second force-bearing column (54); a bottom plate (55) is provided on one side of the mixing barrel (1); the upper surface of the bottom plate (55) is fixedly connected to a fixed plate (45); the inner wall of the fixed plate (45) is rotatably connected to an arc plate (46); the inner wall of the arc plate (46) is fixedly connected to a first stopper (49) and a second stopper (50).

5. The automatic pouring equipment for cement utility pole production according to claim 4, characterized in that: A shaping mold (5) is installed on the inner wall of the arc plate (46), and an inclined plate (51) is fixedly connected to the surface of the arc plate (46). A through hole (52) is opened on the surface of the inclined plate (51), and the movable rod (42) passes through the inside of the through hole (52). The first force-bearing column (53) is installed above the inclined plate (51), and the second force-bearing column (54) is installed below the inclined plate (51); The surface of the bottom plate (55) is fixedly connected to a triangular plate (47), and the surfaces of the triangular plate (47) and the arc plate (46) are fixedly connected to a same tension spring (48). The inner wall of the shaping mold (5) is fixedly connected to a conical cylinder (6), and the position of the conical cylinder (6) corresponds to the position of the discharge pipe (39).

6. An automatic pouring process for producing cement utility poles according to any one of claims 1 to 5, characterized in that: The process includes the following steps: Step 1: When in use, the motor (2) is started, the output end of the motor (2) drives the drive shaft (8) to rotate, the drive shaft (8) drives the U-shaped rod (11) to rotate, the U-shaped rod (11) drives the stirring shaft (35) to rotate, and the cement in the mixing barrel (1) is stirred, the U-shaped rod (11) drives the first circular plate (13) and the fan-shaped tooth plate (16) to swing, the fan-shaped tooth plate (16) drives the rack (17) to slide back and forth, and the rack (17) drives the first friction cylinder (20) and the second friction cylinder (15) through the first friction strip (24) and the second friction strip (15). The second friction cylinder (14) reciprocates, and the first friction cylinder (20) moves in the wave annular groove (34) through the push rod (25), driving the reciprocating shaft (57) and the first rotating roller (26) to move forward and backward as a whole. The electric drive disk (28) drives the reciprocating shaft (57) to rotate. Since the first friction cylinder (20) reciprocates and the electric drive disk (28) rotates unidirectionally, the reciprocating shaft (57) drives the first rotating roller (26) to collide with the surface of the vibration plate (32) during the rotation process, causing the cement powder cylinder (3) to vibrate as a whole. Step 2: The cement dust falling into the cement trough (27) rotates and is discharged into the mixing barrel (1). The second friction cylinder (14) rotates to drive the second rotating roller (12). The lower water tank (23) discharges the clean water in the clean water cylinder (4) into the mixing barrel (1). The stirring shaft (35) rotates to stir the cement. When the drive shaft (8) rotates, the first bevel gear (10) drives the second bevel gear (9) to rotate. The second bevel gear (9) drives the rotating shaft (22). The disk (19) rotates, and the turntable (19) drives the eccentrically installed drive shaft (44) to rotate, driving the second circular plate (43) and the movable rod (42) to move up and down as a whole. When the piston (41) rises, the cement in the mixing barrel (1) is pumped into the column (7) through the feeding pipe (36). When the piston (41) descends, the cement in the column (7) is pressurized and discharged through the discharge pipe (39). The first one-way valve (37) and the second one-way valve (40) prevent the cement from flowing back. Step 3: During the up and down movement of the movable rod (42), the first force-bearing column (53) and the second force-bearing column (54) drive the inclined plate (51) and the arc plate (46) to be stressed as a whole, so that the arc plate (46) swings at the rotation point of the fixed plate (45). The tension spring (48) assists the arc plate (46) to swing and reset. The cement discharged from the discharge pipe (39) enters the shaping mold (5) through the conical cylinder (6). The arc plate (46) drives the shaping mold (5) to swing, so that the cement enters the shaping mold (5).

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