A cement pouring equipment for preventing hollow drum and improving the quality of cement poles

Abstract

The present invention discloses a cement pouring device for preventing hollowing and improving the quality of cement poles. The present invention relates to the technical field of cement pole production, including a pole forming mold, wherein the pole forming mold is used for forming cement poles, and a plugging device is installed on one side of the pole forming mold. The cement pouring device for preventing hollowing and improving the quality of cement poles mixes and disperses the raw materials of cement poles through the setting of cement pourers, so that the air mixed in the raw materials is partially separated, and the raw materials are prevented from being deposited during the pouring and forming intervals, thereby affecting the subsequent quality of cement poles. At the same time, the setting of an oscillating discharger can be used to shock the raw materials of cement poles in the conveying process, help air bubbles escape from the raw materials, and then fall into the pole forming mold for forming, and discharge air from the air escape pipe, thereby further improving the quality of cement poles and preventing the finished cement poles from being hollowed due to the influence of bubbles.

Description

Technical Field

[0001] The invention relates to the technical field of cement pole production, in particular to cement pouring equipment for preventing hollowing and improving the quality of cement poles. Background Art

[0002] Cement poles are an important component of power and communication infrastructure. Cement poles have the advantages of good strength and stability. They can withstand the tension of wires and various influences of the external environment, such as strong winds, rain and snow. Cement poles have excellent durability and can be used for a long time without frequent replacement, which reduces maintenance costs. Moreover, compared with poles made of other materials, the cost of cement poles is relatively low. In the manufacturing process of cement poles, cement pouring is one of the key steps, which requires the use of cement pouring equipment to ensure the quality of cement poles.

[0003] During the pouring production process of cement poles, the pouring of concrete is easily mixed with air, which will produce air bubbles and form hollows in the finished cement poles. This will not only reduce the density of the concrete, but also make it easy for cracks to form on the cement poles, thereby reducing the quality of the cement poles. Summary of the invention

[0004] To achieve the above objectives, the present invention is implemented through the following technical solutions: a cement pouring equipment for preventing hollowing and improving the quality of cement poles, including a pole forming mold, the pole forming mold is used to form cement poles, shape the shape and size of cement poles, and ensure that the appearance of the poles meets the requirements, a plugger is installed on one side of the pole forming mold, the plugger is used to seal the opening of the mold to prevent cement leakage during the pouring process, an auxiliary pusher is installed on the side of the pole forming mold away from the plugger, the auxiliary pusher helps push the finished cement pole to facilitate its discharge, a fixing frame is fixedly installed on the outer edge surface of the pole forming mold, and a cement pourer is installed on the top of the fixing frame The fixing frame is used to fix and support the cement pourer, which is used to stir the cement pole raw material flow to separate air and is responsible for pouring cement into the mold accurately and evenly. The bottom end of the cement pourer extends to the inside of the pole forming mold. An oscillating discharger is installed on the inner wall of the fixing frame. One side of the oscillating discharger is in contact with the outer edge surface of the cement pourer, and the oscillating discharger is used to generate a vibrating knocking force to assist in the discharge of air. Through the oscillation effect, the cement fills the mold more tightly and reduces gaps and bubbles. An air escape pipe is fixedly installed on the top of the pole forming mold. The air escape pipe is used to discharge the gas generated during the pouring process to prevent gas accumulation from affecting the quality of the cement pole;

[0005] The cement pouring device comprises a pouring cylinder, which stores and holds the cement to be poured. The pouring cylinder is installed on the top inner wall of the fixing frame. A dispersion agitator is installed on the top of the pouring cylinder. The dispersion agitator is used to stir the cement pole raw material flow, and the cement is evenly dispersed by stirring. A material guide pipe is installed at the bottom of the pouring cylinder. The bottom end of the material guide pipe extends to the inside of the pole forming mold. The material guide pipe is responsible for conveying cement and guides cement from the storage position to the mold.

[0006] The oscillating discharger includes a supporting plate, both ends of which are fixed to the inner wall of the fixing frame, an adjusting member is installed on the top of the supporting plate, an oscillating impact member is connected to the bottom of the adjusting member, and the outer edge surface of the oscillating impact member is in contact with the outer edge surface of the material guide tube, the oscillating impact member generates an impact force to enhance the oscillation effect.

[0007] Preferably, the pouring cylinder includes a cylinder body, the outer edge surface of the cylinder body is fixed to the top inner wall of the fixing frame, the top of the cylinder body is detachably mounted with a cylinder cover, the cylinder body and the cylinder cover constitute the main structure of the pouring cylinder, and protect the internal cement, the top of the cylinder cover is fixedly connected with a feed pipe, the feed pipe is used to add cement raw materials into the cylinder body, the bottom end of the feed pipe passes through the cylinder cover and is connected to the interior of the cylinder body, and the bottom of the cylinder body is connected to the top inner wall of the material guide pipe.

[0008] Preferably, the dispersing agitator includes a servo motor, which provides power for stirring, the bottom surface of the servo motor is fixed to the top of the drum cover, the output shaft of the servo motor passes through the drum cover and rotates with the inner wall of the drum cover, the end of the output shaft of the servo motor is fixedly connected to a rotating shaft, the rotating shaft transmits the power of the motor, and drives the relevant stirring components to rotate, the outer edge surface of the rotating shaft is fixedly sleeved with a fixing ring, the bottom of the rotating shaft is fixedly installed with a connecting rod, the outer edge surface of the fixing ring is hinged with a swing rod, the side of the swing rod away from the fixing ring is fixedly installed with an arc-shaped material shifting plate, the inner top end of the swing rod is fixedly connected with an elastic bent plate, the end of the elastic bent plate away from the swing rod is fixed to the outer edge surface of the fixing ring, the outer edge surface of the connecting rod is fixedly installed with a telescopic sleeve, the end of the telescopic sleeve away from the connecting rod slides with the inner surface of the swing rod, and works together to achieve dispersion, shifting and uniform distribution of cement.

[0009] Preferably, a material dividing arc plate is fixedly mounted on the outer edge surface of the swing arm, and the material dividing arc plate is symmetrically arranged about the center line of the swing arm to separate the cement pole raw materials in a flowing state.

[0010] Preferably, the material guide pipe includes an inclined tube, the outer edge surface of the inclined tube is fixed to the bottom surface of the support plate, the top inner wall of the inclined tube is fixed to the bottom outer edge surface of the cylinder, and a conveying pipe is fixedly installed on the bottom surface of the inclined tube. The top end of the conveying pipe extends to the inside of the inclined tube and is connected to the inside of the inclined tube, thereby assisting the stable conveyance of cement.

[0011] Preferably, a raised inclined plate is fixedly installed on the inner wall of the inclined tube, and the raised inclined plate is located below the cylinder to divert cement pole raw materials. An inclined guide plate is fixedly installed on the bottom surface of the inner wall of the inclined tube. The raised inclined plate and the inclined guide plate contribute to the smooth flow of cement.

[0012] Preferably, the plugging device includes a first cylinder, which provides power. The first cylinder is fixedly installed on one side surface of the pole forming mold. The first cylinder is symmetrically arranged about the center line of the pole forming mold. The output end of the first cylinder is fixedly connected to a fixing plate, which plays a role of fixing and supporting. The tops of the two fixing plates are respectively fixedly installed with a first sealing plate and a second sealing plate. The first sealing plate and the second sealing plate are used to enhance the sealing effect and ensure the integrity of cement pouring. One side surface of the first sealing plate and the second sealing plate are adapted to slide with the side surface of the pole forming mold. A locking plug plate is fixedly installed on the inner surface of the first sealing plate. A slot is provided on the inner surface of the second sealing plate. The outer edge surface of the locking plug plate is adapted to be plugged into the inner wall of the slot. The locking plug plate and the slot are used to ensure a firm connection between the first sealing plate and the second sealing plate during the pouring process.

[0013] Preferably, the auxiliary pusher includes a second cylinder, which provides driving force for pushing the material. The second cylinder is fixedly mounted on a side surface of the pole forming mold away from the first cylinder. The output end of the second cylinder is fixedly connected to a connecting plate. A push rod is fixedly mounted on the surface of the connecting plate close to the pole forming mold. The end of the push rod extends into the interior of the pole forming mold and slides in accordance with the inner wall of the pole forming mold.

[0014] Preferably, the adjusting member includes a mounting plate, the bottom surface of the mounting plate is fixed to the top of the supporting plate, the top of the inner wall of the mounting plate is fixedly connected to a limiting sleeve, a spring member is fixedly installed on the top of the inner cavity of the limiting sleeve, the bottom surface of the spring member is fixedly connected to a sliding plate, the outer edge surface of the sliding plate slides with the inner edge surface of the limiting sleeve, the bottom surface of the sliding plate is fixedly connected to a sliding rod, the bottom end of the sliding rod extends to the outside of the limiting sleeve and slides in accordance with the bottom inner wall of the limiting sleeve, and the bottom of the sliding rod is connected to the oscillation impact member.

[0015] Preferably, the oscillating impact member includes a fixed sleeve, the outer edge surface of the fixed sleeve is fixed to the bottom of the sliding rod, and a vibration motor is fixedly installed on the inner edge surface of the fixed sleeve. The vibration motor provides a vibration source, so that the entire device vibrates, thereby promoting the filling and compaction of cement. An elastic connecting plate is fixedly installed on the outer edge surface of the fixed sleeve, and an arc-shaped impact plate is fixedly connected to the side of the elastic connecting plate away from the fixed sleeve. The outer edge surface of the arc-shaped impact plate is in contact with the outer edge surface of the inclined tube. The elastic connecting plate and the arc-shaped impact plate cooperate with the vibration motor to transmit the vibration to the required position and play an impact role.

[0016] The present invention provides a cement pouring device for preventing hollow drum and improving the quality of cement poles. It has the following beneficial effects:

[0017] 1. The cement pouring equipment for preventing hollowing and improving the quality of cement poles, mixes and disperses the raw materials of cement poles through the setting of cement pouring devices, so that the air mixed in the raw materials is partially separated, and prevents the raw materials from being deposited during the interval of pouring and molding, thereby affecting the subsequent quality of cement poles. At the same time, the setting of oscillating dischargers can be used to shock the raw materials of cement poles in the conveying process, help air bubbles escape from the raw materials, and then fall into the pole forming mold for molding, and discharge air from the air escape pipe, thereby further improving the quality of cement poles and preventing the finished cement poles from hollowing due to the influence of bubbles. After preparation and molding, the cement poles can be pushed out of the pole forming mold by using auxiliary pushers and pluggers to ensure the pouring and molding efficiency of cement poles.

[0018] 2. The cement pouring equipment for improving the quality of cement poles by preventing hollow drums guides the raw materials of cement poles into the cylinder through the feed pipe, rotates the rotating shaft by the servo motor, and drives the fixed sleeve and the connecting rod to rotate, and then cooperates with the swing arm and the arc-shaped material-dispensing plate to stir the flow of the raw materials. The arc-shaped material-dispensing plate and the material-dividing arc plate are used to separate the raw materials in a flowing state, so as to further accelerate the separation of air in the raw materials, and utilizes the driving force of the raw material flow on the material-dividing arc plate and the arc-shaped material-dispensing plate to rotate the swing arm at the edge of the fixed sleeve, and compress the elastic bent plate to deform, thereby generating elastic force, and through the elastic restoring force of the elastic bent plate and the limiting of the telescopic sleeve, the movement amplitude of the arc-shaped material-dispensing plate in the cylinder is increased, thereby further improving the efficiency of stirring the flow of raw materials to separate the air.

[0019] 3. The cement pouring equipment for improving the quality of cement poles by preventing hollow drums has an inclined tube and utilizes its inclined setting to facilitate the transportation of raw materials. The separation effect of the raised inclined plate allows the raw materials to fall from the cylinder into the inclined tube for dispersed transportation, so as to ensure the uniformity of the raw materials gathered in the pole forming mold. In addition, the setting of the inclined guide plate allows the raw materials to flow more smoothly, so as to reduce the shear stress and friction in the flow of the raw materials, thereby adjusting the fluidity of the raw materials and ensuring the transportation efficiency of the raw materials.

[0020] 4. The cement pouring equipment for improving the quality of cement poles by preventing air drums uses the vibration force generated by the vibration motor to make the fixed sleeve push the sliding rod and the sliding plate to slide in the limiting sleeve, and cooperates with the deformation caused by the sliding plate squeezing the spring part, and utilizes the energy accumulation and release generated by the elastic restoring force of the spring part to make the vibration motor produce a reciprocating motion effect, and cooperates with the elastic connecting plate and the arc-shaped impact plate to impact the inclined tube, and uses the impact force to help air bubbles escape from the raw materials, thereby further improving the casting and molding quality of the cement poles. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the external structure of a cement pouring device for preventing hollow drums and improving the quality of cement poles according to the present invention;

[0022] Figure 2 It is a partial cross-sectional structural schematic diagram of the pole forming mold, the plugging device, and the auxiliary pusher of the present invention;

[0023] Figure 3 It is a partial structural schematic diagram of the pole forming mold and the plugging device of the present invention;

[0024] Figure 4 It is a schematic diagram of the three-dimensional structure of the fixing frame, cement pouring device and oscillating discharger of the present invention;

[0025] Figure 5 It is a partial cross-sectional structural schematic diagram of the cement pouring device of the present invention;

[0026] Figure 6 It is a partial structural schematic diagram of the watering cylinder and the dispersing agitator of the present invention;

[0027] Figure 7 It is a partial structural schematic diagram of the dispersing agitator of the present invention;

[0028] Figure 8 It is a partial structural schematic diagram of the dispersing agitator of the present invention;

[0029] Fig. 9 It is a partial cross-sectional structural schematic diagram of the pouring tube and the material guide tube of the present invention;

[0030] Fig.10 It is a partial structural schematic diagram of the pouring cylinder, the material guide pipe and the oscillating discharger of the present invention;

[0031] Fig.11 It is a schematic diagram of the partial cross-sectional structure of the adjusting member and the oscillating impact member of the present invention.

[0032] In the figure: 1. electric pole forming mold; 2. plugging device; 21. first cylinder; 22. fixing plate; 23. first sealing plate; 24. second sealing plate; 25. locking plate; 26. slot; 3. auxiliary pusher; 31. connecting plate; 32. second cylinder; 33. push rod; 4. fixing frame; 5. cement pouring device; 51. pouring cylinder; 511. cylinder body; 512. cylinder cover; 513. feeding pipe; 52. dispersing agitator; 521. servo motor; 522. rotating shaft; 523. fixing collar; 524. connecting rod; 525. swing rod; 526. 6. Arc-shaped material shifting plate; 527. Material dividing arc plate; 528. Elastic bent plate; 529. Telescopic sleeve; 53. Material guide pipe; 531. Oblique pipe; 532. Conveying pipe; 533. Raised oblique plate; 534. Oblique guide plate; 6. Oscillating discharger; 61. Support plate; 62. Adjusting part; 621. Mounting plate; 622. Limiting sleeve; 623. Spring part; 624. Sliding plate; 625. Sliding rod; 63. Oscillating impact part; 631. Vibrating motor; 632. Fixed sleeve; 633. Elastic connecting plate; 634. Arc-shaped impact plate; 7. Air escape pipe. DETAILED DESCRIPTION

[0033] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

[0034] The first embodiment, as Figures 1 to 4As shown, the present invention provides a technical solution: a cement pouring device for preventing hollow drums and improving the quality of cement poles, comprising a pole forming mold 1, the pole forming mold 1 is used for forming cement poles, a plugger 2 is installed on one side of the pole forming mold 1, an auxiliary pusher 3 is installed on the side of the pole forming mold 1 away from the plugger 2, a fixing frame 4 is fixedly installed on the outer edge surface of the pole forming mold 1, a cement pourer 5 is installed on the top of the fixing frame 4, the cement pourer 5 is used to stir the flow of cement pole raw materials to separate air, the bottom end of the cement pourer 5 extends to the interior of the pole forming mold 1, an oscillating discharger 6 is installed on the inner wall of the fixing frame 4, and the oscillating discharger 6 is installed on the inner wall of the fixing frame 4. One side of 6 is in contact with the outer edge surface of the cement pouring device 5, and the oscillating discharger 6 is used to generate a vibrating knocking force to assist in the discharge of air. An air escape pipe 7 is fixedly installed on the top of the pole forming mold 1. The cement pouring device 5 is set to mix and disperse the raw materials of the cement pole, so that the air mixed with the raw materials is partially separated, and the raw materials are prevented from being deposited during the pouring and molding interval, thereby affecting the subsequent quality of the cement pole. At the same time, the setting of the oscillating discharger 6 can be used to shock the cement pole raw materials in the transportation process, help air bubbles escape from the raw materials, and then fall into the pole forming mold 1 for molding, and discharge air from the air escape pipe 7, thereby further improving the water content. To improve the quality of cement poles and prevent the hollowing phenomenon of finished cement poles due to bubbles, after preparation and forming, the cement poles can be pushed out of the pole forming mold 1 by using the auxiliary pusher 3 and the plugging device 2 to ensure the casting and forming efficiency of the cement poles. The plugging device 2 includes a first cylinder 21, which is fixedly mounted on one side surface of the pole forming mold 1. The first cylinder 21 is symmetrically arranged about the center line of the pole forming mold 1. The output end of the first cylinder 21 is fixedly connected with a fixed plate 22. The tops of the two fixed plates 22 are respectively fixedly mounted with a first sealing plate 23 and a second sealing plate 24. One side surface of the first sealing plate 23 and the second sealing plate 24 are connected to the pole. The side surfaces of the forming mold 1 are adapted to slide, a locking plate 25 is fixedly installed on the inner surface of the first sealing plate 23, a slot 26 is provided on the inner surface of the second sealing plate 24, the outer edge surface of the locking plate 25 is adapted to be plugged with the inner wall of the slot 26, the auxiliary pusher 3 includes a second cylinder 32, the second cylinder 32 is fixedly installed on the side surface of the pole forming mold 1 away from the first cylinder 21, the output end of the second cylinder 32 is fixedly connected to a connecting plate 31, a push rod 33 is fixedly installed on the surface of the connecting plate 31 close to the pole forming mold 1, the end of the push rod 33 extends to the inside of the pole forming mold 1 and is adapted to slide with the inner wall of the pole forming mold 1;

[0035] The cement pouring device 5 includes a pouring tube 51, which is mounted on the top inner wall of the fixing frame 4. A dispersing agitator 52 is mounted on the top of the pouring tube 51. The dispersing agitator 52 is used to stir the cement pole raw material flow. A material guide pipe 53 is mounted on the bottom of the pouring tube 51. The bottom end of the material guide pipe 53 extends to the inside of the pole forming mold 1.

[0036] The oscillating discharger 6 includes a supporting plate 61, both ends of which are fixed to the inner wall of the fixing frame 4, an adjusting member 62 is installed on the top of the supporting plate 61, an oscillating impact member 63 is connected to the bottom of the adjusting member 62, and the outer edge surface of the oscillating impact member 63 is in contact with the outer edge surface of the material guide tube 53.

[0037] During operation, before the cement pole raw material begins to be injected into the pole forming mold 1, the first cylinder 21 drives the fixing plate 22 to drive the first sealing plate 23 and the second sealing plate 24 to move closer to the middle until the locking plug plate 25 is completely inserted into the slot 26, so as to achieve a tight closure at both ends of the mold to prevent the cement slurry from overflowing during the pouring process. The cement pole raw material is added to the pouring barrel 51, and the dispersion agitator 52 starts to work, stirring the cement raw material to make it evenly mixed and flow, separating the air in the raw material, and the stirred cement slurry flows into the pole forming mold 1 through the guide pipe 53, gradually filling the mold space, and the adjustment member 62 in the oscillation discharger 6 adjusts the position of the oscillation impact member 63 so that it periodically impacts the guide pipe 53. The outer wall, the vibration force is transmitted to the cement slurry through the guide pipe 53, generating tiny vibration waves, further separating and discharging the air in the cement slurry, and at the same time making the cement slurry fill every corner of the mold more tightly. The air escape pipe 7 is installed on the top of the pole forming mold 1 to provide an escape channel for the air remaining inside the mold. With the injection of cement slurry, the air in the mold is gradually compressed and discharged through the air escape pipe 7. After the cement pole is formed, the first sealing plate 23 and the second sealing plate 24 are released, and the second cylinder 32 pushes the push rod 33 to move inside the pole forming mold 1 through the connecting plate 31, pushing the cement pole to move in the pole forming mold 1, and then taking out the formed cement pole for the next processing flow.

[0038] The second embodiment is based on the first embodiment. Figures 5 to 9As shown, the pouring cylinder 51 includes a cylinder body 511, the outer edge surface of the cylinder body 511 is fixed to the top inner wall of the fixing frame 4, the top of the cylinder body 511 is detachably mounted with a cylinder cover 512, the top of the cylinder cover 512 is fixedly connected with a feed pipe 513, the bottom end of the feed pipe 513 passes through the cylinder cover 512 and is connected to the inside of the cylinder body 511, and the bottom of the cylinder body 511 is connected to the top inner wall of the guide pipe 53; the dispersion agitator 52 includes a servo motor 521, the bottom surface of the servo motor 521 is fixed to the top of the cylinder cover 512, and the output shaft of the servo motor 521 passes through the cylinder cover 512 and is connected to the cylinder body 511. The inner wall of the cover 512 rotates, the output shaft end of the servo motor 521 is fixedly connected to the rotating shaft 522, the outer edge surface of the rotating shaft 522 is fixedly sleeved with a fixing collar 523, the bottom of the rotating shaft 522 is fixedly installed with a connecting rod 524, the outer edge surface of the fixing collar 523 is hinged with a swing rod 525, the side of the swing rod 525 away from the fixing collar 523 is fixedly installed with an arc-shaped material-pickup plate 526, the inner top of the swing rod 525 is fixedly connected with an elastic bent plate 528, the end of the elastic bent plate 528 away from the swing rod 525 is fixed to the outer edge surface of the fixing collar 523, and the outer edge surface of the connecting rod 524 A telescopic sleeve 529 is fixedly installed on the surface, and one end of the telescopic sleeve 529 away from the connecting rod 524 slides with the inner surface of the swing rod 525. A material dividing arc plate 527 is fixedly installed on the outer edge surface of the swing rod 525, and the material dividing arc plate 527 is symmetrically arranged about the center line of the swing rod 525, so that the cement pole raw materials in the separated flow state are guided into the cylinder 511 through the feed pipe 513, and the servo motor 521 is used to rotate the rotating shaft 522, and drive the fixed sleeve ring 523 and the connecting rod 524 to rotate, and then cooperate with the swing rod 525 and the arc-shaped material-diverting plate 526 to stir the raw material flow. The arc-shaped material-dispensing plate 526 and the material-dividing arc-shaped plate 527 are arranged to separate the raw materials in the flowing state, so as to further accelerate the separation of air in the raw materials. The driving force of the raw material flow on the material-dividing arc-shaped plate 527 and the arc-shaped material-dispensing plate 526 is used to make the swing rod 525 rotate at the edge of the fixed collar 523, and compress the elastic bent plate 528 to deform, thereby generating elastic force. Through the elastic restoring force of the elastic bent plate 528 and the limiting position of the telescopic sleeve 529, the movement amplitude of the arc-shaped material-dispensing plate 526 in the cylinder 511 is increased, thereby further improving the efficiency of stirring the raw material flow to separate the air.

[0039] The material guide pipe 53 includes an inclined pipe 531, the outer edge surface of the inclined pipe 531 is fixed to the bottom surface of the support plate 61, the top inner wall of the inclined pipe 531 is fixed to the bottom outer edge surface of the cylinder 511, a conveying pipe 532 is fixedly installed on the bottom surface of the inclined pipe 531, the top end of the conveying pipe 532 extends to the inside of the inclined pipe 531 and is connected to the inside of the inclined pipe 531, and a raised inclined plate 533 is fixedly installed on the inner wall of the inclined pipe 531, and the raised inclined plate 533 is located below the cylinder 511 to divert the cement pole raw materials. An inclined guide plate 534 is fixedly installed on the bottom surface of the inner wall of 1. Through the setting of the inclined tube 531, the inclined setting is utilized to facilitate the transportation of the raw materials. The separation effect of the raised inclined plate 533 is then utilized to allow the raw materials to fall from the cylinder 511 into the inclined tube 531 for dispersed transportation, so as to ensure the uniformity of the raw materials gathered in the electric pole forming mold 1. In addition, the setting of the inclined guide plate 534 can make the raw materials flow more smoothly, so as to reduce the shear stress and friction in the flow of the raw materials, thereby adjusting the fluidity of the raw materials and ensuring the transportation efficiency of the raw materials.

[0040] During operation, the cement pole raw material is put into the cylinder 511 through the feed pipe 513, and the servo motor 521 is started, driving the rotating shaft 522 to rotate, and the fixed collar 523 on the rotating shaft 522 rotates accordingly. Through the hinge relationship between the swing arm 525 and the fixed collar 523, and the elastic action of the elastic bent plate 528, the swing arm 525 and the arc-shaped material-dispensing plate 526 swing back and forth in the cylinder 511. The swinging not only stirs the cement pole raw material, but also separates the raw material into multiple flow states through the material-dividing arc plate 527, thereby promoting uniform mixing of the raw materials. The stirred and mixed cement slurry flows into the inclined pipe 531 through the opening at the bottom of the cylinder 511. The inclined pipe 531 enables the cement slurry to flow downward along the inclined surface. At the same time, the raised inclined plate 533 further diverts the cement slurry, reduces the flow resistance and promotes the uniform distribution of the cement slurry. The cement slurry continues to flow in the inclined pipe 531, and finally enters the pole forming mold 1 through the conveying pipe 532.

[0041] The third embodiment is based on the first and second embodiments. Fig.10 , Fig.11 As shown, the adjusting member 62 includes a mounting plate 621, the bottom surface of the mounting plate 621 is fixed to the top of the bearing plate 61, the top of the inner wall of the mounting plate 621 is fixedly connected to a limiting sleeve 622, the top of the inner cavity of the limiting sleeve 622 is fixedly installed with a spring member 623, the bottom surface of the spring member 623 is fixedly connected to a sliding plate 624, the outer edge surface of the sliding plate 624 slides with the inner edge surface of the limiting sleeve 622, the bottom surface of the sliding plate 624 is fixedly connected to a sliding rod 625, the bottom end of the sliding rod 625 extends to the outside of the limiting sleeve 622 and slides with the bottom inner wall of the limiting sleeve 622, and the bottom of the sliding rod 625 is connected to the oscillation impact member 63;

[0042] The oscillating impact member 63 includes a fixed sleeve 632, the outer edge surface of the fixed sleeve 632 is fixed to the bottom of the slide rod 625, a vibration motor 631 is fixedly installed on the inner edge surface of the fixed sleeve 632, an elastic connecting plate 633 is fixedly installed on the outer edge surface of the fixed sleeve 632, and an arc-shaped impact plate 634 is fixedly connected to the side of the elastic connecting plate 633 away from the fixed sleeve 632, and the outer edge surface of the arc-shaped impact plate 634 contacts the outer edge surface of the inclined tube 531, and the vibration generated by the vibration motor 631 The fixed sleeve 632 pushes the sliding rod 625 and the sliding plate 624 to slide in the limiting sleeve 622, and cooperates with the sliding plate 624 to squeeze the deformation of the spring member 623, and utilizes the energy accumulation and release generated by the elastic restoring force of the spring member 623 to make the vibration motor 631 produce a reciprocating motion effect, and cooperates with the elastic connecting plate 633 and the arc-shaped impact plate 634 to impact the inclined tube 531, and utilizes the impact force to help air bubbles escape from the raw materials, thereby further improving the casting and molding quality of the cement pole.

[0043] During operation, in the initial state, the spring member 623 is in a naturally extended state. When the equipment starts to work, the vibration motor 631 starts, driving the fixed sleeve 632 and the components thereon to generate high-frequency vibrations. Since the fixed sleeve 632 is fixedly connected to the bottom of the sliding rod 625, the vibration force is transmitted to the sliding plate 624 and the limiting sleeve 622 through the sliding rod 625. Due to the elastic effect of the spring member 623, the vibration motor 631 and the fixed sleeve 632 vibrate back and forth, so that the arc-shaped impact plate 634 maintains contact with the outer edge surface of the inclined tube 531, generating an impact force acting on the inclined tube 531, and then transmitted to the cement slurry through the inclined tube 531, generating tiny vibration waves. The vibration waves propagate in the cement slurry, further separating and discharging the air in the cement slurry, and at the same time making the cement slurry more compactly fill every corner of the mold, assisting the rearrangement and densification of the cement particles, and improving the internal structural strength of the pole.

[0044] The following is a detailed description of the working principle of the cement pouring equipment that prevents hollow drums and improves the quality of cement poles.

[0045] When in use, before the cement pole raw material begins to be injected into the pole forming mold 1, the first cylinder 21 drives the fixed plate 22 to drive the first sealing plate 23 and the second sealing plate 24 to move closer to the middle until the locking plug plate 25 is completely inserted into the slot 26, so as to achieve a tight closure at both ends of the mold to prevent the cement slurry from overflowing during the pouring process. The cement pole raw material is put into the cylinder 511 through the feeding pipe 513, and the servo motor 521 is started to drive the rotating shaft 522 to rotate, and the fixing ring 523 on the rotating shaft 522 rotates accordingly. Through the hinged relationship between the swing arm 525 and the fixing ring 523, and the elastic effect of the elastic bent plate 528, the swing arm 525 and The arc-shaped material-dispensing plate 526 swings back and forth in the cylinder 511. The swing not only stirs the cement pole raw materials, but also separates the raw materials into multiple flow states through the material-dividing arc plate 527, thereby promoting uniform mixing of the raw materials. The stirred and mixed cement slurry flows into the inclined pipe 531 through the opening at the bottom of the cylinder 511. The inclined pipe 531 enables the cement slurry to flow downward along the inclined surface. At the same time, the raised inclined plate 533 further diverts the cement slurry, reduces the flow resistance and promotes the uniform distribution of the cement slurry. The cement slurry continues to flow in the inclined pipe 531, and finally enters the pole forming mold 1 through the conveying pipe 532. When the equipment starts working, the vibration motor 631 The fixed sleeve 632 and the components thereon are started to generate high-frequency vibration. Since the fixed sleeve 632 is fixedly connected to the bottom of the slide bar 625, the vibration force is transmitted to the sliding plate 624 and the limiting sleeve 622 through the slide bar 625. Due to the elastic effect of the spring member 623, the vibration motor 631 and the fixed sleeve 632 vibrate back and forth, so that the arc-shaped impact plate 634 keeps in contact with the outer edge surface of the inclined tube 531, generating an impact force acting on the inclined tube 531, and then transmitted to the cement slurry through the inclined tube 531, generating a tiny vibration wave, which propagates in the cement slurry, further separating and discharging the air in the cement slurry, and at the same time making the cement slurry Fill every corner of the mold more tightly, assist in the rearrangement and densification of cement particles, and improve the internal structural strength of the pole. The air escape pipe 7 is installed on the top of the pole forming mold 1 to provide an escape channel for the air remaining in the mold. With the injection of cement slurry, the air in the mold is gradually compressed and discharged through the air escape pipe 7. After the cement pole is formed, the first sealing plate 23 and the second sealing plate 24 are released. The second cylinder 32 pushes the push rod 33 to move inside the pole forming mold 1 through the connecting plate 31, pushing the cement pole to move in the pole forming mold 1, and then taking out the formed cement pole for the next processing flow.

[0046] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention are implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. A cement pouring equipment for preventing hollow drum and improving the quality of cement poles, characterized in that: The invention comprises an electric pole forming mould (1), wherein the electric pole forming mould (1) is used for forming cement electric poles, a plugging device (2) is installed on one side of the electric pole forming mould (1), an auxiliary pusher (3) is installed on the side of the electric pole forming mould (1) away from the plugging device (2), a fixing frame (4) is fixedly installed on the outer edge surface of the electric pole forming mould (1), a cement pouring device (5) is installed on the top of the fixing frame (4), the cement pouring device (5) is used to stir the flow of cement electric pole raw materials to separate air, the bottom end of the cement pouring device (5) extends to the inside of the electric pole forming mould (1), an oscillating discharger (6) is installed on the inner wall of the fixing frame (4), one side of the oscillating discharger (6) is in contact with the outer edge surface of the cement pouring device (5), and the oscillating discharger (6) is used to generate a vibrating striking force to assist in the discharge of air, and an air escape pipe (7) is fixedly installed on the top of the electric pole forming mould (1); The cement pouring device (5) comprises a pouring cylinder (51), the pouring cylinder (51) being mounted on the top inner wall of the fixing frame (4), a dispersing agitator (52) being mounted on the top of the pouring cylinder (51), the dispersing agitator (52) being used to agitate the cement pole raw material flow, a material guide pipe (53) being mounted on the bottom of the pouring cylinder (51), the bottom end of the material guide pipe (53) extending into the interior of the pole forming mold (1), the pouring cylinder (51) comprising a cylinder body (511), the outer edge surface of the cylinder body (511) being in contact with the top inner wall of the fixing frame (4), The cylinder (511) is fixed with a cylinder cover (512) detachably mounted on the top of the cylinder cover (512), a feed pipe (513) is fixedly connected to the top of the cylinder cover (512), the bottom end of the feed pipe (513) passes through the cylinder cover (512) and is in communication with the interior of the cylinder (511), the bottom of the cylinder (511) is connected to the top inner wall of the guide pipe (53), the dispersing agitator (52) comprises a servo motor (521), the bottom surface of the servo motor (521) is fixed to the top of the cylinder cover (512), the output shaft of the servo motor (521) passes through the cylinder cover (512) and rotates with the inner wall of the cylinder cover (512), the output shaft end of the servo motor (521) is fixedly connected to a rotating shaft (522), a fixed collar (523) is fixedly sleeved on the outer edge surface of the rotating shaft (522), a connecting rod (524) is fixedly installed on the bottom of the rotating shaft (522), a swing rod (525) is hingedly connected to the outer edge surface of the fixed collar (523), an arc-shaped material-pickup plate (526) is fixedly installed on the side of the swing rod (525) away from the fixed collar (523), and an elastic material-pickup plate (526) is fixedly installed on the inner top of the swing rod (525) A bent plate (528), wherein the end of the elastic bent plate (528) away from the swing rod (525) is fixed to the outer edge surface of the fixed collar (523), a telescopic sleeve (529) is fixedly mounted on the outer edge surface of the connecting rod (524), one end of the telescopic sleeve (529) away from the connecting rod (524) slides with the inner side surface of the swing rod (525), and a material dividing arc plate (527) is fixedly mounted on the outer edge surface of the swing rod (525), and the material dividing arc plate (527) is symmetrically arranged with respect to the center line of the swing rod (525) so as to separate cement pole raw materials in a flowing state; The oscillating discharger (6) comprises a support plate (61), the two ends of which are fixed to the inner wall of the fixing frame (4), an adjusting member (62) is installed on the top of the support plate (61), an oscillating impact member (63) is connected to the bottom of the adjusting member (62), and the outer edge surface of the oscillating impact member (63) is in contact with the outer edge surface of the material guide tube (53).

2. The cement pouring equipment for preventing hollow drum and improving the quality of cement poles according to claim 1 is characterized by: The material guide pipe (53) comprises an inclined pipe (531), the outer edge surface of the inclined pipe (531) is fixed to the bottom surface of the support plate (61), the top inner wall of the inclined pipe (531) is fixed to the bottom outer edge surface of the cylinder (511), and a conveying pipe (532) is fixedly mounted on the bottom surface of the inclined pipe (531), the top end of the conveying pipe (532) extends into the interior of the inclined pipe (531) and is in communication with the interior of the inclined pipe (531).

3. The cement pouring equipment for preventing hollow drum and improving the quality of cement poles according to claim 2 is characterized by: A raised inclined plate (533) is fixedly mounted on the inner wall of the inclined tube (531), and the raised inclined plate (533) is located below the cylinder (511) to divert cement pole raw materials. An inclined guide plate (534) is fixedly mounted on the bottom surface of the inner wall of the inclined tube (531).

4. The cement pouring equipment for preventing hollow drum and improving the quality of cement poles according to claim 1 is characterized by: The plugging device (2) comprises a first cylinder (21), the first cylinder (21) is fixedly mounted on a side surface of the pole forming mold (1), the first cylinder (21) is symmetrically arranged about the center line of the pole forming mold (1), the output end of the first cylinder (21) is fixedly connected to a fixing plate (22), the tops of the two fixing plates (22) are respectively fixedly mounted with a first sealing plate (23) and a second sealing plate (24), one side surface of the first sealing plate (23) and the second sealing plate (24) are adapted to slide with the side surface of the pole forming mold (1), a locking plug plate (25) is fixedly mounted on the inner surface of the first sealing plate (23), a slot (26) is provided on the inner surface of the second sealing plate (24), and the outer edge surface of the locking plug plate (25) is adapted to plug into the inner wall of the slot (26).

5. The cement pouring equipment for preventing hollow drum and improving the quality of cement poles according to claim 4 is characterized by: The auxiliary pusher (3) comprises a second cylinder (32), the second cylinder (32) being fixedly mounted on a side surface of the pole forming mould (1) away from the first cylinder (21), the output end of the second cylinder (32) being fixedly connected to a connecting plate (31), a push rod (33) being fixedly mounted on a surface of the connecting plate (31) close to the pole forming mould (1), the end of the push rod (33) extending into the interior of the pole forming mould (1) and slidingly matching with the inner wall of the pole forming mould (1).

6. The cement pouring equipment for preventing hollow drum and improving the quality of cement poles according to claim 2 is characterized by: The adjusting member (62) includes a mounting plate (621), the bottom surface of the mounting plate (621) is fixed to the top of the supporting plate (61), the top of the inner wall of the mounting plate (621) is fixedly connected to a limiting sleeve (622), the top of the inner cavity of the limiting sleeve (622) is fixedly installed with a spring member (623), the bottom surface of the spring member (623) is fixedly connected to a sliding plate (624), the outer edge surface of the sliding plate (624) slides with the inner edge surface of the limiting sleeve (622), the bottom surface of the sliding plate (624) is fixedly connected to a sliding rod (625), the bottom end of the sliding rod (625) extends to the outside of the limiting sleeve (622) and slides with the inner wall of the bottom surface of the limiting sleeve (622), and the bottom of the sliding rod (625) is connected to the oscillation impact member (63).

7. The cement pouring equipment for preventing hollow drum and improving the quality of cement poles according to claim 6 is characterized by: The oscillating impact member (63) comprises a fixed sleeve (632), the outer edge surface of the fixed sleeve (632) is fixed to the bottom of the sliding rod (625), a vibration motor (631) is fixedly mounted on the inner edge surface of the fixed sleeve (632), an elastic connecting plate (633) is fixedly mounted on the outer edge surface of the fixed sleeve (632), an arc-shaped impact plate (634) is fixedly connected to the side of the elastic connecting plate (633) away from the fixed sleeve (632), and the outer edge surface of the arc-shaped impact plate (634) contacts the outer edge surface of the inclined tube (531).

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