Rapid concrete stirring mechanism

Abstract

The utility model discloses a rapid concrete stirring mechanism, and belongs to the field of concrete processing devices.The rapid concrete stirring mechanism comprises a tank body, mounting bases distributed in an annular array are mounted on the side wall of the tank body, lifting assemblies are arranged at the bottom ends of the mounting bases, and a mounting plate is fixedly mounted on the side wall of the tank body; an inclined conveying pipe is fixedly mounted on the side wall of the mounting plate, the bottom end of the conveying pipe penetrates through the mounting plate, a feeding hopper is arranged on the side wall of the lower section of the conveying pipe, and a mounting box and a feeding frame are fixedly mounted at the top end of the tank body. A first gear motor drives a sleeve and a supporting rod to rotate synchronously, the sleeve and the supporting rod drive a mounting rod, a scraping plate, a stirring rod, a stirring plate and a stirring spiral blade to rotate synchronously, the effect of stirring raw materials can be achieved, the stirring spiral blade has the effect of stirring the raw materials, and the raw materials at the bottom of the tank body can surge upwards, so that the stirring effect is improved. Follow-up stirring of the equipment is facilitated, and the concrete stirring quality is improved.

Description

Technical Field

[0001] The present application relates to the field of concrete processing devices, and more specifically, to a rapid concrete mixing mechanism. Background Art

[0002] Concrete, abbreviated as "concrete", is a general term for engineering composite materials that are cemented into a whole by cementitious materials. The term concrete usually refers to cement as a cementitious material, sand and stone as aggregates, and water in a certain proportion, and the cement concrete obtained by mixing, also known as ordinary concrete, is widely used in civil engineering.

[0003] The patent with application number 202022601734.9 discloses a concrete mixing device with a fast feeding mechanism, including a mixing mechanism, the mixing mechanism including a mixer body, a mixing paddle inside the mixer body, a feeding device connected to the side of the mixer body, and a mounting block fixedly connected to the side of the mixer body, a rack fixedly connected to the inside of the mounting block, a rising plate embedded in the inside of the rack, and a winding reel embedded in the inside of the mounting block. This application makes the feeding operation more labor-saving and speeds up the progress of feeding through the mutual cooperation between the fixed pulley and the gear, and avoids a large amount of concrete adhering to the inside of the mixer body through scraping and cleaning operations, increases the maintenance and care of the mixing device, and extends the service life of the mixing device.

[0004] With respect to the above-mentioned related technologies, the mutual cooperation between the fixed pulley and the gear makes the loading operation more labor-saving, and the raw materials are stirred by the stirring paddle to achieve the effect of processing concrete. However, the stirring paddle is located in the middle position of the stirring mechanism, and the raw materials located above and below the stirring paddle may not be subjected to much stirring force, thereby reducing the mixing quality of the concrete. Utility Model Content

[0005] In order to solve the above problems, the present application provides a rapid concrete mixing mechanism, which adopts the following technical solutions:

[0006] A rapid concrete mixing mechanism comprises a tank body, wherein mounting seats distributed in a ring array are installed on the side walls of the tank body, and the bottom ends of the mounting seats are each provided with a lifting assembly, a mounting plate is fixedly installed on the side walls of the tank body, and a conveying pipe arranged in an inclined manner is fixedly installed on the side walls of the mounting plate, the bottom end of the conveying pipe passes through the mounting plate, and a feeding hopper is provided on the side walls of the lower section of the conveying pipe, a mounting box and a feeding frame are fixedly installed on the top end of the tank body, and the feeding frame extends into the tank body, a feeding pipe is fixedly installed on the side walls of the upper section of the conveying pipe, and the feeding pipe extends into the feeding frame away from one end of the conveying pipe, a conveying assembly is provided in the conveying pipe, a stirring assembly is provided in the tank body, a discharge port is opened on the side walls of the lower section of the tank body, and a baffle is hinged on the inner wall at the top end of the discharge port, a telescopic assembly is provided on the outer side of the baffle, and a discharging plate arranged in an inclined manner is provided on the bottom end of the tank body.

[0007] By adopting the above technical scheme, when the equipment is used, the staff puts the raw materials into the feed hopper, and the raw materials enter the conveying pipe through the feed hopper. Then, the raw materials are driven to move to the upper section of the conveying pipe through the conveying component, and the raw materials enter the feed frame through the feed pipe, and then the raw materials enter the tank body through the feed frame, which can play a role of auxiliary feeding, which is beneficial to reduce the workload of the staff. After the raw materials enter the tank body, the raw materials inside the tank body are stirred by the stirring component, which can play a role of mixing the raw materials. After the concrete is manufactured, the lifting component can be used to drive the tank body to rise as a whole, and then the telescopic component is used to drive the baffle to move so that the baffle is disengaged from the discharge port. Then, the concrete can be discharged through the discharge port to achieve the unloading effect.

[0008] Furthermore, the lifting assembly includes a cylinder fixedly installed on the bottom end of the mounting seat, the ends of the cylinder piston shafts are fixedly installed with connecting columns, the bottom ends of the connecting columns are fixedly installed with support plates, and the bottom ends of the support plates are fixedly installed with anti-slip pads, and stabilizing blocks distributed in a circular array are fixedly installed between the connecting columns and the support plates in the same group.

[0009] By adopting the above technical solution, the cooperation of the cylinder, the connecting column and the support plate can play a role in supporting and stabilizing the tank body. Subsequently, the cylinder can be used to drive the tank body to rise as a whole, which is convenient for the subsequent discharge of materials by the equipment.

[0010] Furthermore, the conveying assembly includes a rotating rod rotatably installed in the conveying pipe, the side wall of the rotating rod is fixedly sleeved with a conveying spiral blade, the bottom end of the conveying pipe is fixedly installed with a protective box, and a second reduction motor is fixedly installed in the protective box, the bottom end of the rotating rod passes through the protective box and is fixedly connected to the end of the output shaft of the second reduction motor.

[0011] By adopting the above technical solution, when the raw materials enter the conveying pipe through the feed hopper, the second reduction motor drives the rotating rod to rotate, and the rotating rod drives the conveying spiral blade to rotate. The raw materials are transported to the upper section of the conveying pipe through the conveying spiral blade. The raw materials can enter the feed frame through the feed pipe, and the raw materials can enter the tank body through the feed frame, which can play a role in auxiliary feeding.

[0012] Furthermore, the stirring assembly includes a sleeve rotatably mounted on the inner wall of the top end of the tank body, the side wall of the sleeve is fixedly mounted with mounting rods distributed in an annular array, and the mounting rods are fixedly mounted with scrapers at one end away from the sleeve, and the inner wall of the scraper is fixedly mounted with stirring rods distributed in a linear array, the top of the sleeve passes through the mounting box, and a support rod is rotatably mounted on the inner wall of the top end of the mounting box, and the bottom end of the support rod extends into the tank body through the sleeve, and the support rod passes through the side wall of one end of the tank body and is fixedly mounted with multiple groups of stirring plates distributed in an annular array, the same group of stirring plates has at least three and are located on the side wall of the support rod in a linear array, the side wall of the lower section of the support rod is fixedly sleeved with a stirring spiral blade, and the sleeve and the side wall of the upper section of the support rod are respectively fixedly sleeved with a second driven gear and a first driven gear, the first reduction motor is fixedly mounted in the mounting box, and the output shaft of the first reduction motor is fixedly sleeved with a driving gear, and the first driven gear and the second driven gear are both meshed with the driving gear.

[0013] By adopting the above technical scheme, after the raw materials enter the tank body, the first reduction motor drives the driving gear to rotate, the driving gear drives the first driven gear and the second driven gear to rotate synchronously, the first driven gear drives the support rod to rotate, the support rod drives the stirring plate and the stirring spiral blade to rotate, which can play a role in preliminary stirring of the raw materials, and the second driven gear drives the sleeve to rotate, the sleeve drives the mounting rod, the scraper and the stirring rod to rotate synchronously, which plays a role in further stirring the raw materials, and through the cooperation of the driving gear, the first driven gear and the second driven gear, the rotation directions of the support rod and the sleeve are opposite, which is beneficial to improve the stirring efficiency of the equipment, and the stirring spiral blade not only plays the role of stirring the raw materials, but also can make the raw materials at the bottom of the tank body surge upward, which is convenient for the subsequent stirring of the raw materials by the equipment, which is beneficial to improve the mixing efficiency and quality of the raw materials, and improves the processing efficiency of the equipment.

[0014] Furthermore, the telescopic assembly includes a support plate fixedly mounted on the side wall of the lower section of the tank body, a telescopic rod is hinged at the bottom end of the support plate, and the end of the telescopic rod is hinged at a side opposite to the baffle.

[0015] By adopting the above technical solution, the baffle plate is set at the discharge port to block the discharge port. When discharge is required, the baffle plate is driven to move toward the support plate by the telescopic rod to disengage the baffle plate and the discharge port. Subsequently, the stirring spiral blade is rotated to assist in discharge.

[0016] Furthermore, clamping blocks are fixedly installed on both sides of the baffle, and the side wall of the lower section of the tank body is provided with a clamping groove matching the clamping block.

[0017] By adopting the above technical solution, the baffle is positioned and fixed by setting the clamping blocks on both sides of the baffle, and the clamping blocks are engaged with the clamping grooves provided in the side walls of the tank body.

[0018] Furthermore, two symmetrically distributed stabilizing rods are fixedly installed between the feed hopper and the conveying pipe.

[0019] By adopting the above technical solution, the stabilizing rod is arranged between the feed hopper and the conveying pipe, which plays a role in supporting and stabilizing the feed hopper, which is beneficial to improving the stability of the feed hopper during use.

[0020] In summary, this application includes the following beneficial technical effects:

[0021] (1) In the present application, the first reduction motor drives the sleeve and the support rod to rotate synchronously, and the sleeve and the support rod drive the mounting rod, the scraper, the stirring rod, the stirring plate and the stirring spiral blade to rotate synchronously, so as to play the role of stirring the raw materials. The stirring spiral blade not only plays the role of stirring the raw materials, but also can make the raw materials at the bottom of the tank body surge upward, which is convenient for subsequent stirring of the equipment and is beneficial to improving the mixing quality of concrete.

[0022] (2) In the present application, the provision of a conveying assembly can assist in conveying raw materials, making it easier to convey the raw materials into the tank, thereby helping to reduce the workload of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a structural schematic diagram of a concrete rapid mixing mechanism;

[0024] Figure 2 For this application Figure 1 A magnified view of middle;

[0025] Figure 3 A cross-sectional view of the present application;

[0026] Figure 4 For this application Figure 3 Enlarged view of middle B;

[0027] Figure 5 An exploded view of the stirring assembly in this application;

[0028] Figure 6 It is a cross-sectional view of the delivery tube and the protection box in this application.

[0029] Description of the numbers in the figure:

[0030] 1. Tank body; 2. Mounting box; 3. Feed frame; 4. Feed pipe; 5. Conveying pipe; 6. Mounting plate; 7. Feed hopper; 8. Protective box; 9. Mounting seat; 10. Cylinder; 11. Connecting column; 12. Support plate; 13. Discharge port; 14. Baffle; 15. Telescopic rod; 16. Support plate; 17. Sleeve; 18. Mounting rod; 19. Scraper; 20. Stirring rod; 21. Support rod; 22. Stirring plate; 23. Stirring spiral blade; 24. First driven gear; 25. Second driven gear; 26. Driving gear; 27. First reduction motor; 28. Rotating rod; 29. ​​Conveying spiral blade; 30. Second reduction motor. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application; obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application without making creative work are within the scope of protection of the present application.

[0032] In the description of the present application, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present application. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0033] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0034] The following is combined with Figure 1-6 This application is described in further detail.

[0035] See also Figure 1-6A rapid concrete mixing mechanism comprises a tank body 1, a mounting plate 6 is fixedly mounted on the side wall of the tank body 1, and a conveying pipe 5 arranged obliquely is fixedly mounted on the side wall of the mounting plate 6, the bottom end of the conveying pipe 5 passes through the mounting plate 6, and a feeding hopper 7 is arranged on the side wall of the lower section of the conveying pipe 5, a mounting box 2 and a feeding frame 3 are fixedly mounted on the top of the tank body 1, and the feeding frame 3 extends into the tank body 1, a feeding pipe 4 is fixedly mounted on the side wall of the upper section of the conveying pipe 5, and the feeding pipe 4 extends into the feeding frame 3 away from one end of the conveying pipe 5, a conveying assembly is arranged in the conveying pipe 5, and the conveying assembly comprises a rotating rod 28 rotatably mounted in the conveying pipe 5, a conveying spiral blade 29 is fixedly sleeved on the side wall of the rotating rod 28, and a protective box 8 is fixedly mounted on the bottom end of the conveying pipe 5 , and a second reduction motor 30 is fixedly installed in the protection box 8, the bottom end of the rotating rod 28 passes through the protection box 8 and is fixedly connected to the end of the output shaft of the second reduction motor 30, and two symmetrically distributed stable rods are fixedly installed between the feed hopper 7 and the conveying pipe 5. When the equipment is in use, the staff puts the raw materials into the feed hopper 7, and the raw materials enter the conveying pipe 5 through the feed hopper 7. Then, the rotating rod 28 is driven to rotate by the second reduction motor 30, and the rotating rod 28 drives the conveying spiral blade 29 to rotate. The raw materials are conveyed to the upper section of the conveying pipe 5 through the conveying spiral blade 29, and the raw materials can enter the feed frame 3 through the feed pipe 4, and the raw materials enter the tank body 1 through the feed frame 3, which can play a role in auxiliary feeding.

[0036] The tank body 1 is provided with a stirring assembly, which includes a sleeve 17 rotatably mounted on the inner wall of the top end of the tank body 1, and a mounting rod 18 distributed in a circular array is fixedly mounted on the side wall of the sleeve 17, and a scraper 19 is fixedly mounted on the end of the mounting rod 18 away from the sleeve 17, and a stirring rod 20 distributed in a linear array is fixedly mounted on the inner wall of the scraper 19, and the top of the sleeve 17 penetrates into the installation box 2, and a support rod 21 is rotatably mounted on the inner wall of the top end of the installation box 2, and the bottom end of the support rod 21 extends into the tank body 1 through the sleeve 17, and the support rod 21 penetrates the fixed side wall of one end of the tank body 1. A plurality of groups of stirring plates 22 distributed in a circular array are fixedly installed, and there are at least three stirring plates 22 in the same group and they are located on the side wall of the support rod 21 and distributed in a linear array. A stirring spiral blade 23 is fixedly sleeved on the side wall of the lower section of the support rod 21, and a second driven gear 25 and a first driven gear 24 are fixedly sleeved on the sleeve 17 and the upper section of the side wall of the support rod 21 respectively. A first reduction motor 27 is fixedly installed in the installation box 2, and a driving gear 26 is fixedly sleeved on the output shaft of the first reduction motor 27, and the first driven gear 24 and the second driven gear 25 are both engaged with the driving gear 26.

[0037] When the raw materials enter the tank body 1, the driving gear 26 is driven to rotate by the first reduction motor 27, and the driving gear 26 drives the first driven gear 24 and the second driven gear 25 to rotate synchronously. The first driven gear 24 drives the support rod 21 to rotate, and the support rod 21 drives the stirring plate 22 and the stirring spiral blade 23 to rotate, which can play a role in preliminary stirring of the raw materials, and the second driven gear 25 drives the sleeve 17 to rotate, and the sleeve 17 drives the mounting rod 18, the scraper 19 and the stirring rod 20 to rotate synchronously, which plays a role in further stirring the raw materials. Through the cooperation of the driving gear 26, the first driven gear 24 and the second driven gear 25, the rotation directions of the support rod 21 and the sleeve 17 are opposite, which is beneficial to improve the stirring efficiency of the equipment. The stirring spiral blade 23 not only plays the role of stirring the raw materials, but also can make the raw materials at the bottom of the tank body 1 surge upward, which is convenient for the subsequent stirring of the raw materials by the equipment, which is beneficial to improve the mixing efficiency and quality of the raw materials, and improves the processing efficiency of the equipment.

[0038] The side wall of the tank body 1 is installed with mounting seats 9 distributed in a circular array, and the bottom of the mounting seats 9 is provided with a lifting assembly, which includes a cylinder 10 fixedly installed at the bottom of the mounting seat 9, and the end of the piston shaft of the cylinder 10 is fixedly installed with a connecting column 11, and the bottom of the connecting column 11 is fixedly installed with a support plate 12, and the bottom of the support plate 12 is fixedly installed with an anti-slip pad, and stabilizing blocks distributed in a circular array are fixedly installed between the connecting column 11 and the support plate 12 of the same group. Through the cooperation of the cylinder 10, the connecting column 11 and the support plate 12, the tank body 1 can be supported and stabilized. After the mixing of the raw materials is completed, the tank body 1 can be driven to rise as a whole by the cylinder 10, which is convenient for the subsequent discharge of materials by the equipment.

[0039] The lower side wall of the tank body 1 is provided with a discharge port 13, and a baffle 14 is hingedly connected to the inner wall at the top of the discharge port 13. A telescopic assembly is provided on the outer side of the baffle 14. The telescopic assembly includes a support plate 16 fixedly installed on the lower side wall of the tank body 1. A telescopic rod 15 is hingedly connected to the bottom end of the support plate 16, and the end of the telescopic rod 15 is hingedly connected to the side opposite to the baffle 14. The discharge port 13 is provided with the baffle 14 to block the discharge port 13. When discharging is required, the baffle 14 is driven to move to the discharge port 13 by the telescopic rod 15. The support plate 16 moves in the direction of the engagement, so that the baffle 14 and the discharge port 13 are disengaged. Subsequently, the stirring spiral blade 23 is rotated to assist in discharging the material. Blocks are fixedly installed on both sides of the baffle 14, and a groove matching the block is provided on the side wall of the lower section of the tank body 1. A stabilizing rod is provided between the feed hopper 7 and the conveying pipe 5 to support and stabilize the feed hopper 7, which is beneficial to improve the stability of the feed hopper 7. An inclined discharge plate is provided at the bottom end of the tank body 1.

[0040] The implementation principle of the embodiment of the present application is as follows: when the equipment is in use, the staff puts the raw materials into the feed hopper 7, and the raw materials enter the conveying pipe 5 through the feed hopper 7. Subsequently, the raw materials are driven to move to the upper section of the conveying pipe 5 through the conveying assembly, and the raw materials enter the feed frame 3 through the feed pipe 4. Subsequently, the raw materials enter the tank body 1 through the feed frame 3, which can play a role in assisting the feeding of materials and is beneficial to reducing the workload of the staff. After the raw materials enter the tank body 1, the raw materials inside the tank body 1 are stirred by the stirring assembly to mix the raw materials. After the concrete is manufactured, the tank body 1 can be driven to rise as a whole by the lifting assembly, and subsequently, the baffle 14 is driven to move by the telescopic assembly to disengage the baffle 14 from the discharge port 13. Subsequently, the concrete can be discharged through the discharge port 13 to achieve the effect of unloading.

[0041] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A rapid concrete mixing mechanism, comprising a tank body (1), characterized in that: The side wall of the tank body (1) is provided with mounting seats (9) distributed in a circular array, and the bottom ends of the mounting seats (9) are provided with lifting components, the side wall of the tank body (1) is fixedly provided with a mounting plate (6), and the side wall of the mounting plate (6) is fixedly provided with a conveying pipe (5) arranged in an inclined manner, the bottom end of the conveying pipe (5) passes through the mounting plate (6), and the side wall of the lower section of the conveying pipe (5) is provided with a feeding hopper (7), the top end of the tank body (1) is fixedly provided with a mounting box (2) and a feeding frame (3), and the feeding frame (3) extends The tank body (1) is provided with a feed pipe (4) fixedly mounted on the upper side wall of the conveying pipe (5), and the feed pipe (4) extends into the feed frame (3) away from one end of the conveying pipe (5), a conveying assembly is arranged in the conveying pipe (5), a stirring assembly is arranged in the tank body (1), a discharge port (13) is opened on the lower side wall of the tank body (1), and a baffle (14) is hingedly connected to the inner wall of the top end of the discharge port (13), a telescopic assembly is arranged on the outer side of the baffle (14), and a discharge plate arranged in an inclined manner is arranged at the bottom end of the tank body (1).

2. A rapid concrete mixing mechanism according to claim 1, characterized in that: The lifting assembly comprises a cylinder (10) fixedly mounted on the bottom end of a mounting seat (9), a connecting column (11) fixedly mounted on the end of a piston shaft of the cylinder (10), a supporting plate (12) fixedly mounted on the bottom end of the connecting column (11), and an anti-slip pad fixedly mounted on the bottom end of the supporting plate (12), and stabilizing blocks distributed in a ring array fixedly mounted between the connecting column (11) and the supporting plate (12) of the same group.

3. A rapid concrete mixing mechanism according to claim 1, characterized in that: The conveying assembly comprises a rotating rod (28) rotatably mounted in a conveying pipe (5), a conveying spiral blade (29) is fixedly sleeved on the side wall of the rotating rod (28), a protective box (8) is fixedly mounted on the bottom end of the conveying pipe (5), and a second reduction motor (30) is fixedly mounted in the protective box (8), and the bottom end of the rotating rod (28) passes through the protective box (8) and is fixedly connected to the end of the output shaft of the second reduction motor (30).

4. A rapid concrete mixing mechanism according to claim 1, characterized in that: The stirring assembly comprises a sleeve (17) rotatably mounted on the inner wall of the top end of the tank body (1); mounting rods (18) distributed in a circular array are fixedly mounted on the side wall of the sleeve (17); a scraper (19) is fixedly mounted on one end of the mounting rod (18) away from the sleeve (17); stirring rods (20) distributed in a linear array are fixedly mounted on the inner wall of the scraper (19); the top end of the sleeve (17) penetrates into the installation box (2); a support rod (21) is rotatably mounted on the inner wall of the top end of the installation box (2); the bottom end of the support rod (21) extends through the sleeve (17) into the tank body (1); the support rod (21) penetrates the side wall of one end of the tank body (1) and is fixed thereon. A plurality of groups of stirring plates (22) are installed and distributed in a circular array. There are at least three stirring plates (22) in the same group and they are arranged on the side wall of the support rod (21) and are distributed in a linear array. A stirring spiral blade (23) is fixedly sleeved on the side wall of the lower section of the support rod (21). A second driven gear (25) and a first driven gear (24) are fixedly sleeved on the sleeve (17) and the side wall of the upper section of the support rod (21). A first reduction motor (27) is fixedly installed in the installation box (2), and a driving gear (26) is fixedly sleeved on the output shaft of the first reduction motor (27). Both the first driven gear (24) and the second driven gear (25) are meshed with the driving gear (26).

5. A rapid concrete mixing mechanism according to claim 1, characterized in that: The telescopic assembly comprises a support plate (16) fixedly mounted on the lower side wall of the tank body (1), a telescopic rod (15) being hingedly connected to the bottom end of the support plate (16), and an end of the telescopic rod (15) being hingedly connected to a side opposite to the baffle (14).

6. A rapid concrete mixing mechanism according to claim 1, characterized in that: Blocks are fixedly mounted on both sides of the baffle (14), and a slot matching the block is provided on the side wall of the lower section of the tank body (1).

7. A rapid concrete mixing mechanism according to claim 1, characterized in that: Two symmetrically distributed stabilizing rods are fixedly installed between the feed hopper (7) and the conveying pipe (5).

Images