Environment-friendly cement pouring device for production of utility poles

Abstract

This utility model belongs to the technical field of cement pole production, and particularly relates to an environmentally friendly cement pole casting device, including a base, a support frame, and a mold. The support frame is installed on the left side of the base, and the mold is installed on top of the base. The mold consists of two semi-cylinders and sealing covers on the left and right sides. A mold rotating device is provided on top of the base. The mold rotating device includes a drive motor, a mounting frame, a drive wheel, a driven wheel, a drive belt, a bearing seat, a bearing roller, a mounting plate, an electric push rod, a connecting frame, an auxiliary roller, and a guide column. This environmentally friendly cement pole casting device uses a drive motor to drive the drive wheel, driven wheel, and drive belt to rotate, causing the bearing roller to rotate and the mold to rotate, thus agitating the concrete in the cavity, thereby fully filling and compacting it. The electric push rod drives the connecting frame to move, so that the auxiliary roller is pressed against the outer surface of the mold. The position of the auxiliary roller can be changed according to different mold sizes, while making the mold rotation more stable.

Description

Technical Field

[0001] This utility model relates to the technical field of cement pole production, specifically to an environmentally friendly cement pole production casting device. Background Technology

[0002] Cement utility poles, also known as power poles or lighting poles, are supports used to carry power lines and are primarily made of cement. They are widely used in the power and telecommunications sectors as an important part of infrastructure. The manufacturing processes for cement utility poles include precast and cast-in-place methods, with common specifications including 10 meters, 15 meters, and 20 meters. Their quality and performance mainly depend on the materials and manufacturing process, with durability and wind resistance being particularly important indicators of their quality.

[0003] The production of traditional cement utility poles not only consumes a large amount of energy, such as coal and electricity, but also generates a large amount of waste and pollutants, such as dust and wastewater, which puts enormous pressure on the environment.

[0004] For example, Chinese patent CN222819248U discloses a casting device for producing energy-saving and environmentally friendly cement poles, including a base, two sets of half-bucket molds on the top of the base, one side of each half-bucket mold having a sealing side cover, and the other side of each half-bucket mold having a closed side cover. The sealing side cover is fixedly connected to a control connection valve adapted to the material conveying pipe. Each half-bucket mold is fixedly connected to a belt half-pulley. When the two sets of sealing side covers and closed side covers are assembled, a closed cavity is formed. The conveying pipe injects concrete material into the cavity through the control connection valve. When the conveying pipe is pulled out, a motor fixedly connected to the top of the support base is started. The motor drives the belt pulley fixedly connected to the output end. The linkage belt sleeved on the surface of the belt pulley simultaneously drives the belt half-pulley and the half-bucket mold to rotate. Centrifugal force is used to fully fill and compact the concrete in the cavity. The inner wall of the half-bucket mold is sprayed with a wear-resistant layer to reduce the wear and maintenance cost of the half-bucket mold.

[0005] However, the device has a simple structure, cannot adapt to molds of different sizes, and has a low degree of automation. Utility Model Content

[0006] The purpose of this utility model is to provide an environmentally friendly cement pole production casting device to solve the problems mentioned in the background art, such as simple device structure, inability to adapt to molds of different sizes, and low degree of automation.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a casting device for producing environmentally friendly cement utility poles, comprising a base, a support frame, and a mold. The support frame is installed on the left side of the base, and the mold is installed on the top of the base. The mold consists of two semi-cylinders and sealing covers on the left and right sides. A mold rotation device is provided on the top of the base.

[0008] The mold rotation device includes a drive motor, a mounting frame, a drive wheel, a driven wheel, a drive belt, a bearing housing, a bearing roller, a mounting plate, an electric push rod, a connecting frame, an auxiliary roller, and guide columns. The drive motor is mounted above the mounting frame, which is fixedly connected to the top of the base. The drive wheel is connected to the output end of the drive motor. The bearing housing is fixedly connected to the left and right sides above the base. The bearing roller is rotatably connected inside the bearing housing. The driven wheel is fixedly connected to a connecting shaft at one end of the front bearing roller. The drive belt connects the outer surfaces of the drive wheel and the driven wheel. The mounting plate is fixedly connected to the front and rear sides above the base. The electric push rod is fixedly installed on the side of the mounting plate away from the mold. The connecting frame is connected to the output end of the electric push rod. The auxiliary roller is rotatably connected inside the connecting frame. The guide column is fixedly connected to the side of the connecting frame away from the mold and slidably connected to the side of the mounting plate. The outer surface of the auxiliary roller is in contact with the outer surface of the mold. The drive motor drives the drive wheel, driven wheel and drive belt to move, which drives the bearing roller to rotate, so that the mold rotates and the concrete is stirred in the cavity, thereby fully filling and compacting it. The electric push rod drives the connecting frame to move so that the auxiliary roller is close to the outer surface of the mold. The position of the auxiliary roller can be changed according to different mold sizes, while making the mold rotation more stable.

[0009] Preferably, the mounting bracket has a threaded hole on the right side, and the drive motor and the mounting bracket are connected by bolts through the threaded hole, which facilitates the maintenance and replacement of the drive motor and improves the convenience of the device.

[0010] Preferably, the mold is provided with an anti-stick coating, which is a ceramic coating, to prevent concrete from adhering to the inner wall of the mold and facilitate subsequent demolding.

[0011] Preferably, the base is fixedly connected to the left and right sides with fixing plates. A lead screw motor is fixedly installed on the left side of the fixing plate on the left side. The output end of the lead screw motor is connected to a bidirectional lead screw. A lead screw nut is threaded onto the outer surface of the bidirectional lead screw, and the lower part of the lead screw nut contacts the upper part of the base. A reinforcing frame is fixedly connected above the lead screw nut. A reinforcing wheel is rotatably connected inside the reinforcing frame. The outer surface of the reinforcing wheel contacts the sealing covers on the left and right sides of the mold. The lead screw motor drives the bidirectional lead screw to rotate, thereby driving the reinforcing frame to move so that the reinforcing wheel is pressed tightly against the sealing cover, preventing the sealing cover from detaching from the mold when the mold rotates.

[0012] Preferably, a storage box is fixedly connected above the support frame, and stirring rollers are rotatably connected to the left and right sides inside the storage box. A bracket is fixedly connected to the left side of the storage box, and a stirring motor is fixedly installed on the left side of the bracket. A shaft extends from the left side of the stirring roller and passes through the left side of the storage box. The output end of the stirring motor is connected to the shaft extending from the left side of the stirring roller. A transmission wheel is fixedly connected to the outer surface of the shaft, and a transmission belt is connected to the outer surface of the transmission wheel. The stirring motor drives the transmission wheel and the transmission belt to move, thereby driving the stirring roller to rotate and stir the concrete to prevent it from hardening.

[0013] Preferably, a feeding port is fixedly connected to the bottom of the storage box, and an adjusting motor is fixedly installed on the left side of the feeding port. A rotating shaft is rotatably connected inside the feeding port and connected to the output end of the adjusting motor. A baffle is fixedly connected to the outer surface of the rotating shaft. The size of the baffle matches the internal size of the feeding port. By adjusting the motor to drive the rotating shaft and the baffle to rotate, the size of the feeding port opening is controlled, and the concrete feeding speed is ultimately controlled.

[0014] Preferably, a feeding pipe is fixedly connected below the feeding port, an exhaust chamber is installed above the support frame, an installation block is fixedly connected above the support frame and a vibration motor is fixedly installed above the installation block, the exhaust chamber is connected to the vibration end of the vibration motor, the other end of the feeding pipe communicates with the interior of the exhaust chamber, a connecting pipe is fixedly connected to the right side of the exhaust chamber, and the other end of the connecting pipe is rotatably connected to the sealing cover on the left side of the mold and communicates with the interior of the mold. The vibration of the exhaust chamber driven by the vibration motor effectively removes air bubbles inside the concrete and improves the pouring quality.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] 1. This environmentally friendly cement pole production casting device uses a drive motor to move the drive wheel, driven wheel, and drive belt, which in turn rotates the bearing roller, causing the mold to rotate and agitate the concrete within the cavity, thus fully filling and compacting it. An electric push rod moves the connecting frame to keep the auxiliary roller close to the outer surface of the mold. The position of the auxiliary roller can be changed according to different mold sizes, while making the mold rotation more stable. The ceramic coating prevents concrete from adhering to the inner wall of the mold, facilitating subsequent demolding. A screw motor drives a bidirectional screw to rotate, which in turn moves the reinforcing frame to keep the reinforcing wheel close to the sealing cover, preventing the sealing cover from detaching from the mold when it rotates.

[0017] 2. This environmentally friendly cement pole production casting device uses a mixing motor to drive a transmission wheel and a transmission belt, which in turn drives the mixing roller to rotate and mix the concrete to prevent solidification. By adjusting the motor to drive the rotating shaft and baffle to rotate, the size of the feed inlet opening is controlled, ultimately controlling the concrete feeding speed. The vibration motor drives the exhaust chamber to vibrate, effectively removing air bubbles inside the concrete and improving the casting quality. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the mold rotation structure of this utility model;

[0020] Figure 3 This is a schematic diagram of the reinforcement structure of this utility model;

[0021] Figure 4 This is a schematic diagram of the feeding structure of this utility model.

[0022] In the diagram: 1. Base; 101. Support frame; 102. Mold; 2. Drive motor; 201. Mounting frame; 202. Drive wheel; 203. Driven wheel; 204. Drive belt; 205. Bearing seat; 206. Bearing roller; 207. Mounting plate; 208. Electric push rod; 209. Connecting frame; 210. Auxiliary roller; 211. Guide column; 3. Screw motor; 301. Fixing plate; 302. Double-acting screw; 303. Screw nut; 304. Reinforcing frame; 305. Reinforcing wheel; 4. Storage box; 401. Mixing motor; 402. Bracket; 403. Transmission wheel; 404. Transmission belt; 405. Mixing roller; 5. Feed port; 501. Adjusting motor; 502. Rotating shaft; 503. Baffle; 6. Exhaust chamber; 601. Vibrating motor; 602. Feeding pipe; 603. Connecting pipe. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Example 1: Addressing the issues of existing devices having simple structures, inability to adapt to molds of different sizes, and low automation, this example provides an environmentally friendly casting device for producing cement utility poles. Please refer to [link / reference]. Figures 1-4 This embodiment provides a casting device for producing environmentally friendly cement poles. It can change the position of the auxiliary rollers according to different mold sizes, making the mold rotation more stable, and preventing the sealing caps from detaching from the mold during rotation. The casting device includes a base 1, a support frame 101, and a mold 102. The support frame 101 is installed on the left side of the base 1, and the mold 102 is installed above the base 1. The mold 102 consists of two semi-cylinders and sealing caps on the left and right sides. A mold rotation device is provided above the base 1.

[0025] The mold rotation device includes a drive motor 2, a mounting frame 201, a drive wheel 202, a driven wheel 203, a drive belt 204, a bearing seat 205, a support roller 206, a mounting plate 207, an electric push rod 208, a connecting frame 209, an auxiliary roller 210, and a guide column 211. The drive motor 2 is mounted above the mounting frame 201, which is fixedly connected to the base 1. The drive wheel 202 is connected to the output end of the drive motor 2. The bearing seat 205 is fixedly connected to the left and right sides above the base 1. The support roller 206 is rotatably connected inside the bearing seat 205. The driven wheel 203 is fixedly connected to a connecting shaft at one end of the support roller 206 located in front. The drive belt 204 is connected to the drive wheel 202. The outer surface of the driven wheel 203, the mounting plate 207 is fixedly connected to the front and rear sides of the base 1, the electric push rod 208 is fixedly installed on the side of the mounting plate 207 away from the mold 102, the connecting frame 209 is connected to the output end of the electric push rod 208, the auxiliary roller 210 is rotatably connected to the inside of the connecting frame 209, the guide column 211 is fixedly connected to the side of the connecting frame 209 away from the mold 102 and slidably connected to the side of the mounting plate 207, the outer surface of the auxiliary roller 210 is in contact with the outer surface of the mold 102, the right side of the mounting frame 201 is provided with a threaded hole, the drive motor 2 and the mounting frame 201 are connected by bolt thread through the threaded hole, the mold 102 is provided with an anti-stick coating, the anti-stick coating is a ceramic coating;

[0026] A fixing plate 301 is fixedly connected to the left and right sides of the base 1. A lead screw motor 3 is fixedly installed on the left side of the fixing plate 301. A bidirectional lead screw 302 is connected to the output end of the lead screw motor 3. A lead screw nut 303 is threadedly connected to the outer surface of the bidirectional lead screw 302, and the lower part of the lead screw nut 303 contacts the upper part of the base 1. A reinforcing frame 304 is fixedly connected above the lead screw nut 303. A reinforcing wheel 305 is rotatably connected inside the reinforcing frame 304. The outer surface of the reinforcing wheel 305 contacts the sealing covers on the left and right sides of the mold 102.

[0027] In this embodiment, the drive motor 2 drives the active wheel 202, the driven wheel 203 and the drive belt 204 to move, which in turn drives the bearing roller 206 to rotate, causing the mold 102 to rotate and the concrete to be stirred in the cavity, thereby fully filling and compacting it. The electric push rod 208 drives the connecting frame 209 to move, so that the auxiliary roller 210 is close to the outer surface of the mold 102. The position of the auxiliary roller 210 can be changed according to the different sizes of the mold 102, while making the rotation of the mold 102 more stable. The ceramic coating can prevent concrete from adhering to the inner wall of the mold 102, which facilitates subsequent demolding. The lead screw motor 3 drives the bidirectional lead screw 302 to rotate, thereby driving the reinforcing frame 304 to move and making the reinforcing wheel 305 close to the sealing cover, preventing the sealing cover from detaching from the mold 102 when the mold 102 rotates.

[0028] Example 2: Based on Example 1, please refer to... Figures 1-4This system can prevent concrete from hardening during mixing, while also controlling the concrete feeding speed and removing air bubbles. A storage tank 4 is fixedly connected to the top of the support frame 101. Inside the storage tank 4, mixing rollers 405 are rotatably connected to the left and right sides. A bracket 402 is fixedly connected to the left side of the storage tank 4, and a mixing motor 401 is fixedly installed on the left side of the bracket 402. A shaft extends from the left side of the mixing rollers 405 and passes through the left side of the storage tank 4. The output end of the mixing motor 401 is connected to the shaft extending from the left side of the mixing rollers 405. A drive wheel 403 is fixedly connected to the outer surface of the shaft, and a drive belt 404 is connected to the outer surface of the drive wheel 403. A feeding port 5 is fixedly connected to the bottom of the storage tank 4. An adjusting motor 501 is fixedly installed on the left side of the feeding port 5, and a rotating shaft 502 is rotatably connected inside the feeding port 5. Shaft 502 is connected to the output end of regulating motor 501. A baffle 503 is fixedly connected to the outer surface of rotating shaft 502. The size of baffle 503 matches the internal size of feeding port 5. Feeding pipe 602 is fixedly connected below feeding port 5. Exhaust chamber 6 is installed above support frame 101. A mounting block is fixedly connected above support frame 101, and a vibration motor 601 is fixedly installed above the mounting block. Exhaust chamber 6 is connected to the vibration end of vibration motor 601. The other end of feeding pipe 602 is connected to the inside of exhaust chamber 6. Connecting pipe 603 is fixedly connected to the right side of exhaust chamber 6. The other end of connecting pipe 603 is rotatably connected to the sealing cover on the left side of mold 102 and is connected to the inside of mold 102.

[0029] In this embodiment, the stirring motor 401 drives the transmission wheel 403 and the transmission belt 404 to move, thereby driving the stirring roller 405 to rotate to stir the concrete and prevent solidification. By adjusting the motor 501 to drive the rotating shaft 502 and the baffle 503 to rotate, the size of the feed port 5 is controlled, and the concrete feeding speed is ultimately controlled. The vibration motor 601 drives the exhaust chamber 6 to vibrate to effectively remove air bubbles inside the concrete and improve the pouring quality.

[0030] Working principle: The drive motor 2 drives the drive wheel 202, driven wheel 203 and drive belt 204 to move, which drives the bearing roller 206 to rotate, causing the mold 102 to rotate and the concrete to be stirred in the cavity, thereby fully filling and compacting it. The electric push rod 208 drives the connecting frame 209 to move, so that the auxiliary roller 210 is close to the outer surface of the mold 102. The position of the auxiliary roller 210 can be changed according to the different sizes of the mold 102, while making the rotation of the mold 102 more stable. The ceramic coating can prevent concrete from adhering to the inner wall of the mold 102, which facilitates subsequent demolding. The screw motor 3 drives the bidirectional screw 302 to rotate, which drives the reinforcing frame 304 to move and make the reinforcing wheel 305 close to the sealing cover, preventing the sealing cover from detaching from the mold 102 when the mold 102 rotates. The mixing motor 401 drives the transmission wheel 403 and transmission belt 404 to move, thereby driving the mixing roller 405 to rotate and mix the concrete to prevent solidification. The adjusting motor 501 drives the rotating shaft 502 and baffle 503 to rotate, thereby controlling the size of the feed port 5 and ultimately controlling the concrete feeding speed. The vibrating motor 601 drives the exhaust chamber 6 to vibrate, effectively removing air bubbles inside the concrete and improving the pouring quality. The drive motor 2 is a SEW-EURODRIVEMoviMotorFBS07LA4 model, the screw motor 3 is a Panasonic MINASA6 series MSME042G1US model, the adjusting motor 501 is a Siemens 1FK7042-5AF71-1RG0 model, the vibrating motor 601 is an OliV180 / 4 model, and the electric push rod 208 is a TOMUUTGA-1000 model.

[0031] It should be noted that, in this document, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

Claims

1. A casting device for producing environmentally friendly cement utility poles, comprising a base (1), a support frame (101), and a mold (102), characterized in that: The support frame (101) is installed on the left side of the base (1), the mold (102) is installed above the base (1), the mold (102) consists of two semi-cylinders and sealing caps on the left and right sides, and a mold rotating device is provided above the base (1). The mold rotation device includes a drive motor (2), a mounting frame (201), a drive wheel (202), a driven wheel (203), a drive belt (204), a bearing seat (205), a bearing roller (206), a mounting plate (207), an electric push rod (208), a connecting frame (209), an auxiliary roller (210), and a guide column (211). The drive motor (2) is mounted above the mounting frame (201), and the mounting frame (201) is fixedly connected to the base (1). The drive wheel (202) is connected to the output end of the drive motor (2). The bearing seat (205) is fixedly connected to the left and right sides above the base (1). The bearing roller (206) is rotatably connected inside the bearing seat (205). The driven wheel (203)... The drive belt (204) is connected to the outer surface of the drive wheel (202) and the driven wheel (203) and is fixedly connected to one end of the bearing roller (206) located in front. The mounting plate (207) is fixedly connected to the front and rear sides above the base (1). The electric push rod (208) is fixedly installed on the side of the mounting plate (207) away from the mold (102). The connecting frame (209) is connected to the output end of the electric push rod (208). The auxiliary roller (210) is rotatably connected to the inside of the connecting frame (209). The guide column (211) is fixedly connected to the side of the connecting frame (209) away from the mold (102) and slidably connected to the side of the mounting plate (207). The outer surface of the auxiliary roller (210) is in contact with the outer surface of the mold (102).

2. The casting device for producing environmentally friendly cement utility poles according to claim 1, characterized in that: The mounting bracket (201) has a threaded hole on its right side, and the drive motor (2) is connected to the mounting bracket (201) by bolt thread through the threaded hole.

3. The casting device for producing environmentally friendly cement utility poles according to claim 1, characterized in that: The mold (102) is provided with an anti-stick coating inside, and the anti-stick coating is a ceramic coating.

4. The casting device for producing environmentally friendly cement utility poles according to claim 1, characterized in that: The base (1) is fixedly connected to the left and right sides with fixed plates (301). The left side of the fixed plate (301) is fixedly installed with a lead screw motor (3). The output end of the lead screw motor (3) is connected to a bidirectional lead screw (302). The outer surface of the bidirectional lead screw (302) is threaded with a lead screw nut (303) and the lower part of the lead screw nut (303) contacts the upper part of the base (1). A reinforcing frame (304) is fixedly connected above the lead screw nut (303). A reinforcing wheel (305) is rotatably connected inside the reinforcing frame (304). The outer surface of the reinforcing wheel (305) contacts the sealing covers on the left and right sides of the mold (102).

5. The casting device for producing environmentally friendly cement utility poles according to claim 1, characterized in that: A storage box (4) is fixedly connected above the support frame (101). A stirring roller (405) is rotatably connected to the left and right sides inside the storage box (4). A bracket (402) is fixedly connected to the left side of the storage box (4). A stirring motor (401) is fixedly installed on the left side of the bracket (402). A shaft extends from the left side of the stirring roller (405) and passes through the left side of the storage box (4). The output end of the stirring motor (401) is connected to the shaft extending from the stirring roller (405) on the left side. A transmission wheel (403) is fixedly connected to the outer surface of the shaft. A transmission belt (404) is connected to the outer surface of the transmission wheel (403).

6. The casting device for producing environmentally friendly cement utility poles according to claim 5, characterized in that: The storage box (4) is fixedly connected to a feeding port (5) below. An adjusting motor (501) is fixedly installed on the left side of the feeding port (5). A rotating shaft (502) is rotatably connected inside the feeding port (5) and the rotating shaft (502) is connected to the output end of the adjusting motor (501). A baffle (503) is fixedly connected to the outer surface of the rotating shaft (502). The size of the baffle (503) matches the internal size of the feeding port (5).

7. The casting device for producing environmentally friendly cement utility poles according to claim 6, characterized in that: A feeding pipe (602) is fixedly connected below the feeding port (5). An exhaust chamber (6) is installed above the support frame (101). A mounting block is fixedly connected above the support frame (101), and a vibration motor (601) is fixedly installed above the mounting block. The exhaust chamber (6) is connected to the vibration end of the vibration motor (601). The other end of the feeding pipe (602) is connected to the inside of the exhaust chamber (6). A connecting pipe (603) is fixedly connected to the right side of the exhaust chamber (6). The other end of the connecting pipe (603) is rotatably connected to the sealing cover on the left side of the mold (102) and is connected to the inside of the mold (102).

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