A batching and stirring device for cement pole production

Abstract

The utility model discloses a cement pole production is with batching agitating unit, including mounting bracket, still include the agitator tank of installing on mounting bracket, the bottom fixed mounting of mounting bracket inboard has the discharge pipe, and the bottom of discharge pipe and agitator tank is linked through the feed valve, after the feed valve opens, and the stirring material enters the discharge pipe and discharges, and the left and right sides of mounting bracket all are provided with the conveying pipe, and the conveying pipe is used for the lifting conveying of aggregate, and the upper end fixed mounting of mounting bracket has the fixed seat, and the lower end of fixed seat is provided with the stirring subassembly, and the side of fixed seat upper end is provided with the driving motor, and the output of driving motor is provided with transmission assembly, the utility model discloses utilize both sides's conveying pipe to can carry out conveying lifting to aggregate and cement, thereby will cement and aggregate send into agitator tank, conveniently carry out stirring mixture, make the loading more convenient and easy, reduce work intensity.

Description

Technical Field

[0001] This utility model relates to the field of cement pole production, and in particular to a batching and mixing device for cement pole production. Background Technology

[0002] Cement poles are mainly composed of steel bars and concrete. They are used as overhead line supports in industries such as power, communications, railways, and petroleum. In production, after the steel cage is made, cement, aggregates and water need to be mixed in proportion and then poured to form a shape. This requires the use of batching and mixing equipment to mix and form a concrete mixture. Existing batching and mixing devices for cement pole production often feed materials through the top feed port. When the mixing tank is large, the aggregate needs to be lifted to a high place for feeding, which is inconvenient. After mixing, the material needs to be discharged from the bottom, which not only easily results in a lot of internal residue, but also the initial discharge speed is fast, making it difficult to control the pouring volume, thus reducing its practicality. Utility Model Content

[0003] In order to overcome the problem that the existing batching and mixing device for cement pole production is inconvenient to add materials and is prone to internal residue.

[0004] The technical solution of this utility model is as follows: a batching and mixing device for cement pole production, including a mounting frame and a mixing tank mounted on the mounting frame. A discharge pipe is fixedly installed at the bottom of the inner side of the mounting frame. The discharge pipe and the bottom of the mixing tank are connected through a feeding valve. After the feeding valve is opened, the mixed material enters the discharge pipe and is discharged. Conveying pipes are provided on both the left and right sides of the mounting frame. The conveying pipes are used to lift and convey aggregates. A fixed seat is fixedly installed at the upper end of the mounting frame. A mixing component is provided at the lower end of the fixed seat. A drive motor is provided on the side of the upper end of the fixed seat. A transmission component is provided at the output end of the drive motor. The transmission component is used to transmit the power of the drive motor to the mixing component. The stirring assembly includes a first transmission rod and a second transmission rod. The first transmission rod has a hollow structure and is fitted onto the outside of the second transmission rod. The upper end of the first transmission rod and the fixed seat are rotatably connected by a bearing. A connecting plate is fixedly connected to the lower end of the first transmission rod, and a scraping assembly is fixedly connected to the surface of the connecting plate. The lower end of the second transmission rod extends into the stirring tank, and stirring blades are fixedly installed on the surface of the second transmission rod.

[0005] Preferably, the conveying pipes on both sides facilitate the lifting and conveying of different aggregates, reducing labor intensity and improving convenience. At the same time, during the mixing process, the opposite rotation of the two drive rods creates a bidirectional mixing effect, improving mixing efficiency. Furthermore, it facilitates cleaning the inner wall of the mixing tank during discharge, reducing residue.

[0006] Preferably, a discharge auger is installed in the discharge pipe. A rotary motor is fixedly installed at one end of the discharge pipe, and a discharge port is provided at the other end of the discharge pipe. The output end of the rotary motor is fixedly connected to one end of the discharge auger, and the two ends of the discharge auger are rotatably connected to the two ends of the discharge pipe respectively. When the discharge auger rotates, it can push the mixed material to move in the discharge pipe and be discharged from the discharge port.

[0007] Preferably, two conveying pipes are provided, each used to convey different aggregates. A conveying auger is installed within each conveying pipe, with both ends of the auger rotatably connected to both ends of the conveying pipe. A second rotary motor is installed at the lower end of the conveying pipe, with its output end connected to one end of the conveying auger, driving the auger to rotate. A feed hopper is located on one side of the conveying pipe surface, and a guide pipe is located at the other end, with its outlet facing the top of the mixing tank. The feed hopper and the lower end of the conveying pipe are interconnected. Aggregates enter the conveying pipe through the feed hopper and are discharged from the guide pipe as the conveying auger rotates.

[0008] Preferably, the transmission assembly includes a transmission box fixedly mounted on a fixed base, an output end of a drive motor extending into the transmission box and a drive gear fixedly mounted thereon, an upper end of a first transmission rod extending into the inner side of the transmission box and a first transmission gear fixedly mounted thereon, an upper end of a second transmission rod rotatably connected to the top of the transmission box, and a second transmission gear fixedly connected to the surface of the second transmission rod within the transmission box, and the drive motor is used to drive the drive gear to rotate.

[0009] Preferably, the driving gear, transmission gear one, and transmission gear two are all bevel gears, and the upper and lower ends of the driving gear are respectively meshed with transmission gear one and transmission gear two. When the driving gear rotates, under the transmission of transmission gear one and transmission gear two, the first transmission rod and the second transmission rod can be driven to rotate in opposite directions synchronously.

[0010] Preferably, the cleaning assembly includes a cleaning scraper, a support seat is rotatably mounted on the surface of the lower end of the second transmission rod, the upper end of the cleaning scraper is fixedly connected to the support rod and the connecting plate, the lower end of the cleaning scraper is fixedly connected to the support seat, and the cleaning scraper is in contact with the inner wall of the mixing tank. Three cleaning scrapers are distributed in a ring array. When the cleaning scraper rotates, it cleans the inner wall of the mixing tank.

[0011] Preferably, the stirring blades are arranged in a ring array of three groups, with each group of stirring blades being equally spaced. The length of the stirring blades is adapted to the shape of the scraper. When the second drive rod rotates, the stirring blades stir the material in the mixing tank.

[0012] The beneficial effects of this utility model are: 1. The batching and mixing device for cement pole production uses conveying pipes on both sides to transport and lift aggregates and cement, thereby sending cement and aggregates into the mixing tank for easy mixing, making feeding more convenient and easier, and reducing labor intensity. 2. The batching and mixing device for cement pole production is powered by a drive motor during the mixing process. Under the transmission of the transmission component, the two transmission rods rotate in opposite directions. The mixing blades on the second transmission rod mix the material in the forward direction, while the scraper mixes the material in the reverse direction, forming bidirectional mixing and improving the mixing effect. At the same time, the scraper cleans the inner wall of the mixing tank when discharging the material, reducing material residue.

[0013] 3. The batching and mixing device for cement pole production, after mixing, uses the bottom discharge pipe to send out the mixture. The smooth conveying of the auger structure facilitates uniform feeding and avoids blockage of the discharge port, ensuring practicality. Attached Figure Description

[0014] Figure 1 The diagram shown is a schematic representation of the overall structure of the batching and mixing device for cement pole production according to this utility model. Figure 2 The diagram shown is a schematic representation of the internal structure of the batching and mixing device for producing cement poles according to this utility model. Figure 3 The diagram shown is a schematic representation of the transmission rod structure of the batching and mixing device for cement pole production according to this utility model. Figure 4 The diagram shown is a schematic representation of the internal structure of the transmission box of the batching and mixing device for cement pole production according to this utility model. Figure 5 The diagram shown is a schematic diagram of the discharge pipe structure of the batching and mixing device for cement pole production according to this utility model.

[0015] Explanation of reference numerals in the attached drawings: 1. Mounting frame; 2. Mixing tank; 3. Discharge pipe; 31. Rotary motor one; 4. Conveying pipe; 41. Feed hopper; 5. Fixed base; 6. Drive motor; 61. Transmission box; 62. Drive gear; 7. First transmission rod; 71. Transmission gear one; 8. Second transmission rod; 81. Transmission gear two; 9. Connecting plate; 91. Scraper; 92. Support base; 10. Mixing blade. Detailed Implementation

[0016] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0017] Please see Figures 1-5This utility model provides an embodiment: a batching and mixing device for cement pole production, including a mounting frame 1 and a mixing tank 2 mounted on the mounting frame 1. A discharge pipe 3 is fixedly installed on the bottom inner side of the mounting frame 1. The discharge pipe 3 and the bottom of the mixing tank 2 are connected through a feeding valve. After the feeding valve is opened, the mixed material enters the discharge pipe 3 and is discharged. Conveying pipes 4 are provided on both the left and right sides of the mounting frame 1. The conveying pipes 4 are used for lifting and conveying aggregates. A fixed base 5 is fixedly installed on the upper end of the mounting frame 1. A mixing assembly is provided on the lower end of the fixed base 5. A drive motor 6 is provided on the side of the upper end of the fixed base 5. A transmission assembly is provided at the output end of the drive motor 6. The transmission assembly is used to transmit the power of the drive motor 6 to the mixing assembly. The mixing assembly includes a first transmission rod 7 and a second transmission rod 8. The first transmission rod 7 has a hollow structure and is fitted onto the second transmission rod 8. On the outside, the upper end of the first transmission rod 7 and the fixed seat 5 are rotatably connected by bearings. A connecting plate 9 is fixedly connected to the lower end of the first transmission rod 7, and a scraping assembly is fixedly connected to the surface of the connecting plate 9. The lower end of the second transmission rod 8 extends into the mixing tank 2, and a stirring blade 10 is fixedly installed on the surface of the second transmission rod 8. The stirring blade 10 is arranged in a ring array of three groups, and each group of stirring blades 10 is evenly spaced. The length of the stirring blade 10 is adapted to the shape of the scraping plate 91. When the second transmission rod 8 rotates, the stirring blade 10 stirs the material in the mixing tank 2. The conveying pipes on both sides facilitate the lifting and conveying of different aggregates, reducing the workload and improving convenience. At the same time, during the mixing process, the opposite rotation of the two transmission rods forms a bidirectional stirring effect, which improves the stirring efficiency. When discharging, it is convenient to clean the inner wall of the mixing tank 2 and reduce residue.

[0018] Please see Figure 1 and Figure 2 , Figure 5 In this embodiment, a discharge auger is provided in the discharge pipe 3. A rotary motor 31 is fixedly installed at one end of the discharge pipe 3, and a discharge port is provided at the other end of the discharge pipe 3. The output end of the rotary motor 31 is fixedly connected to one end of the discharge auger, and the two ends of the discharge auger are rotatably connected to the two ends of the discharge pipe 3 respectively. When the discharge auger rotates, it can push the mixed material to move in the discharge pipe 3 and be discharged from the discharge port. When discharging, the mixed material enters the bottom discharge pipe 3 and is conveyed and discharged by the auger, which makes it easy to control the discharge amount and avoids the material flowing out too quickly under the action of gravity when there is a lot of material.

[0019] Please see Figure 1 and Figure 2In this embodiment, two conveying pipes 4 are provided, each used to convey different aggregates. A conveying auger is installed within each conveying pipe 4, with both ends of the auger rotatably connected to both ends of the conveying pipe 4. A second rotary motor is installed at the lower end of each conveying pipe 4, with its output end connected to one end of the conveying auger, driving the auger to rotate. A feed hopper 41 is located on one side of the surface of each conveying pipe 4, and a guide pipe is located at the other end, with its outlet facing the top of the mixing tank 2. The feed hopper 41 and the lower end of the conveying pipe 4 are interconnected. Aggregate enters the conveying pipe 4 through the feed hopper 41, and is discharged from the guide pipe when the conveying auger rotates. The conveying auger adopts a spiral blade structure, which facilitates the movement of aggregate inside the conveying pipe 4. The internal cavity of the conveying pipe 4 is compatible with the auger structure. Personnel pour the material into the feed hopper 41 from below, and it falls naturally into one end of the conveying pipe 4. Driven by the rotation of the conveying auger, the aggregate moves to the other end of the conveying pipe 4, realizing lifting and conveying, and flows out from the guide pipe into the mixing tank 2. The addition of water is relatively simple, just by installing a water pipe, which will not be described in detail in this application.

[0020] Please see Figure 2 and Figure 3 In this embodiment, the transmission assembly includes a transmission box 61 fixedly mounted on a fixed base 5. The output end of the drive motor 6 extends into the transmission box 61 and is fixedly mounted with a drive gear 62. The upper end of the first transmission rod 7 extends into the inner side of the transmission box 61 and is fixedly mounted with a first transmission gear 71. The upper end of the second transmission rod 8 is rotatably connected to the top of the transmission box 61, and the surface of the second transmission rod 8 is located in the transmission box 61 and is fixedly connected with a second transmission gear 81. The drive motor 6 is used to drive the drive gear 62 to rotate. The drive gear 62, the first transmission gear 71, and the second transmission gear 81 are all bevel gears. The upper and lower ends of the drive gear 62 are respectively meshed with the first transmission gear 71 and the second transmission gear 81. When the drive gear 62 rotates, under the transmission of the first transmission gear 71 and the second transmission gear 81, the first transmission rod 7 and the second transmission rod 8 can be synchronously driven to rotate in opposite directions. When the drive gear 62 rotates, the first transmission gear 71 and the second transmission gear 81 meshing on the upper and lower sides are synchronously driven to achieve transmission and drive the first transmission rod 7 and the second transmission rod 8 to rotate in opposite directions.

[0021] Please see Figure 2 , Figure 3 and Figure 4In this embodiment, the scraping assembly includes a scraper 91. A support base 92 is rotatably mounted on the lower end of the second transmission rod 8. The upper end of the scraper 91 is fixedly connected to the support rod and the connecting plate 9, and the lower end of the scraper 91 is fixedly connected to the support rod and the support base 92 (the support base 92 and the top connecting plate 9 form an upper and lower support connection structure, ensuring the stability of the scraper 91). The scraper 91 is in contact with the inner wall of the mixing tank 2. There are three scraper 91 arranged in a circular array. When the scraper 91 rotates, it scrapes the inner wall of the mixing tank 2. When the second transmission rod 8 rotates, it drives multiple scraper 91 to rotate, which can achieve cleaning of the inner wall of the mixing tank 2 while stirring, reducing the dead corners of stirring, and cleaning the inner wall during discharge to reduce residue.

[0022] During operation, aggregates are poured into the feed hopper 41. The rotating motor 2 drives the conveying auger, which moves the aggregates through the conveying pipe 4 and lifts them upwards to fit the conveying pipes 4 on both sides. This facilitates the simultaneous feeding of different aggregates into the mixing tank 2, aiding in cement mixing. Water is supplied via a water pipe to facilitate mixing and mixing of the concrete. The drive motor 6 drives the drive gear 62 to rotate, synchronously driving the meshing transmission gears 71 and 81 on the upper and lower sides respectively, achieving transmission and driving the first transmission rod 7 and the second transmission rod 8 in opposite directions. The rotation of the mixing blades 10 causes the mixing to rotate, achieving mixing. When the second transmission rod 8 rotates, it drives multiple scrapers 91 to rotate, which can clean the inner wall of the mixing tank 2 while mixing, reducing dead corners in the mixing. During discharge, the inner wall can be cleaned to reduce residue. The bidirectional mixing ensures the mixing effect. After mixing is completed, the mixture is discharged through the bottom discharge pipe 3 and conveyed by the auger, which makes it easy to control the discharge volume and avoids the material flowing out too quickly under the action of gravity when there is a lot of material. It also adapts to the cleaning of the scrapers 91 to reduce material residue and improve practicality.

[0023] Through the above steps, the conveying pipes 4 on both sides facilitate the lifting and conveying of different aggregates, reduce the workload and improve convenience. At the same time, during the mixing process, the opposite rotation of the two transmission rods creates a bidirectional mixing effect, which improves the mixing efficiency. When discharging, it is convenient to clean the inner wall of the mixing tank 2 and reduce residues. This solves the problem that the existing batching and mixing device for cement pole production is inconvenient to add materials and is prone to causing internal residues.

Claims

1. A batching and mixing device for cement pole production, comprising a mounting frame (1), characterized in that: It also includes a mixing tank (2) installed on the mounting frame (1). A discharge pipe (3) is fixedly installed on the bottom of the inner side of the mounting frame (1). The discharge pipe (3) and the bottom of the mixing tank (2) are connected by a feeding valve. After the feeding valve is opened, the mixed material enters the discharge pipe (3) and is discharged. Conveying pipes (4) are provided on both the left and right sides of the mounting frame (1). The conveying pipes (4) are used to lift and convey the aggregate. A fixed seat (5) is fixedly installed on the upper end of the mounting frame (1). A mixing component is provided on the lower end of the fixed seat (5). A drive motor (6) is provided on the side of the upper end of the fixed seat (5). A transmission component is provided at the output end of the drive motor (6). The transmission component is used to transmit the power of the drive motor (6) to the mixing component. The stirring assembly includes a first transmission rod (7) and a second transmission rod (8). The first transmission rod (7) is hollow and is fitted on the outside of the second transmission rod (8). The upper end of the first transmission rod (7) and the fixed seat (5) are rotatably connected by a bearing. A connecting plate (9) is fixedly connected to the surface of the lower end of the first transmission rod (7). A cleaning and scraping assembly is fixedly connected to the surface of the connecting plate (9). The lower end of the second transmission rod (8) extends into the stirring tank (2), and stirring blades (10) are fixedly installed on the surface of the second transmission rod (8).

2. The batching and mixing device for cement pole production according to claim 1, characterized in that: A discharge auger is installed in the discharge pipe (3). A rotary motor (31) is fixedly installed at one end of the discharge pipe (3), and a discharge port is provided at the other end of the discharge pipe (3). The output end of the rotary motor (31) is fixedly connected to one end of the discharge auger, and the two ends of the discharge auger are rotatably connected to the two ends of the discharge pipe (3). When the discharge auger rotates, it can push the mixing material to move in the discharge pipe (3) and discharge it from the discharge port.

3. The batching and mixing device for cement pole production according to claim 1, characterized in that: There are two conveying pipes (4). The two conveying pipes (4) are used to convey different aggregates. A conveying auger is installed in the conveying pipe (4). The two ends of the conveying auger are rotatably connected to the two ends of the conveying pipe (4). A rotary motor is installed at the lower end of the conveying pipe (4). The output end of the rotary motor is connected to one end of the conveying auger. The rotary motor is used to drive the conveying auger to rotate. A feed hopper (41) is installed on one side of the surface of the conveying pipe (4). A guide pipe is installed at the other end of the surface of the conveying pipe (4). The outlet of the guide pipe faces the top of the mixing tank (2). The feed hopper (41) and the lower end of the conveying pipe (4) are connected to each other. The aggregate enters the conveying pipe (4) through the feed hopper (41) and is discharged from the guide pipe when the conveying auger rotates.

4. The batching and mixing device for cement pole production according to claim 1, characterized in that: The transmission assembly includes a transmission box (61) fixedly mounted on a fixed base (5), an output end of a drive motor (6) extending into the transmission box (61) and a drive gear (62) fixedly mounted thereon, an upper end of a first transmission rod (7) extending into the inner side of the transmission box (61) and a first transmission gear (71) fixedly mounted thereon, an upper end of a second transmission rod (8) rotatably connected to the top of the transmission box (61), and a second transmission gear (81) fixedly connected to the surface of the second transmission rod (8) within the transmission box (61), and the drive motor (6) is used to drive the drive gear (62) to rotate.

5. The batching and mixing device for cement pole production according to claim 4, characterized in that: The drive gear (62), transmission gear one (71) and transmission gear two (81) are all bevel gears, and the upper and lower ends of the drive gear (62) are respectively meshed with transmission gear one (71) and transmission gear two (81). When the drive gear (62) rotates, under the transmission of transmission gear one (71) and transmission gear two (81), the first transmission rod (7) and the second transmission rod (8) can be synchronously driven to rotate in opposite directions.

6. The batching and mixing device for cement pole production according to claim 1, characterized in that: The cleaning assembly includes a cleaning scraper (91), and a support seat (92) is rotatably mounted on the lower end of the second transmission rod (8). The upper end of the cleaning scraper (91) is fixedly connected to the support rod and the connecting plate (9), and the lower end of the cleaning scraper (91) is fixedly connected to the support rod and the support seat (92). The cleaning scraper (91) is in contact with the inner wall of the mixing tank (2). There are three cleaning scrapers (91) arranged in a ring array. When the cleaning scraper (91) rotates, it cleans the inner wall of the mixing tank (2).

7. The batching and mixing device for cement pole production according to claim 6, characterized in that: The stirring blades (10) are arranged in a ring array of three groups, and each group of stirring blades (10) is evenly spaced. The length of the stirring blades (10) and the shape of the cleaning scraper (91) are matched. When the second transmission rod (8) rotates, the stirring blades (10) stir the material in the mixing tank (2).

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