Concrete mixing device with wall hanging prevention function

Abstract

The utility model discloses a concrete mixing plant with a wall-hanging prevention function, which comprises a tank body, the bottom of the tank body is provided with an opening, the top of the tank body is provided with a mounting box, the tank body is internally provided with a mixing rod, the inner wall of the tank body is provided with a scraper, and the outer wall of the scraper is fixedly connected with a mounting frame. And a moving device is mounted at the top of the mounting frame. The utility model relates to the technical field of concrete mixing devices, through the cooperation of a first servo motor, a threaded rod and a threaded cylinder, the rotation of the first servo motor is utilized, a driving gear is utilized to drive a driven gear to rotate, and the threaded cylinder is driven to rotate, so that the threaded rod can ascend and descend; and the scraper on the outer wall of the mounting frame is driven to remove cement adhered to the inner wall of the tank body, so that the problems that in the prior art, after cement in the tank is poured, some cement is adhered to the inner wall of the tank body, so that the cost is wasted, and the next stirring is influenced are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of concrete mixing devices, in particular to a concrete mixing device with an anti-wall hanging function. Background Art

[0002] In construction work, a large amount of concrete is needed. The production of concrete requires the mixing of cement, gravel, water and other materials. The emergence of concrete mixers replaces manpower in concrete production, reducing labor costs while producing a large amount of concrete at one time, reducing production time and improving work efficiency.

[0003] When the prior art is used, concrete is placed in a tank and stirred using a stirring rod, so that the concrete can be fully stirred, which reduces costs and can also increase the work rate of workers.

[0004] The prior art utilizes a stirring rod to stir concrete during use, thereby improving work efficiency. However, in actual use, after the concrete in the tank is stirred, the concrete will adhere to the inner wall of the tank, which not only causes waste but also affects subsequent stirring. Utility Model Content

[0005] In view of the shortcomings of the prior art, the utility model provides a concrete mixing device with an anti-wall hanging function, which solves the problem that the prior art uses a stirring rod to stir concrete during use, thereby improving work efficiency. However, in actual use, after the concrete in the tank is stirred, the concrete will adhere to the inner wall of the tank, which not only causes waste but also affects the subsequent mixing.

[0006] To achieve the above-mentioned purpose, the utility model is implemented through the following technical solutions: a concrete mixing device with anti-wall hanging function, comprising a tank body, an opening is opened at the bottom of the tank body, a mounting box is installed on the top of the tank body, a stirring rod is installed inside the tank body, a scraper is installed on the inner wall of the tank body, a mounting frame is fixedly connected to the outer wall of the scraper, a moving device is installed on the top of the mounting frame, and the moving device comprises a fixed column, a threaded rod, a threaded cylinder, a driven gear, a connecting rod, a driving gear, a rotating rod and a first servo motor, and the bottom of the fixed column is fixedly connected to the mounting frame. The outer wall of the fixing column is provided with a threaded rod, the outer wall of the threaded rod is threadedly connected with a threaded barrel, the outer wall of the threaded barrel is rotatably connected to the outer wall of the tank body through a bearing, the outer wall of the threaded barrel is meshedly connected with a driven gear, the outer wall of the driven gear is fixedly connected with a connecting rod, the outer wall of the driven gear is meshedly connected with a driving gear, the inner wall of the driving gear is fixedly connected with a rotating rod, the outer wall of the rotating rod is rotatably connected to the inner wall of the installation box through a bearing, one end of the rotating rod is fixedly connected with a first servo motor, and the outer wall of the first servo motor is fixedly connected to the top of the installation box.

[0007] Preferably, the outer wall of the threaded rod is inserted into the inner wall of the fixing column, the inner wall of the fixing column is inserted with a limiting block, the inner wall of the limiting block is fixedly connected with a spring, the outer wall of the spring is fixedly connected to the inner wall of the fixing column, the outer wall of the limiting block is fixedly connected with a clamping block, the outer wall of the clamping block is inserted into the outer wall of the threaded rod, a sealing buckle is provided above the fixing column, the outer wall of the sealing buckle is fixedly connected to the top of the inner wall of the tank body, and the inner wall of the sealing buckle is movably connected to the outer wall of the threaded rod.

[0008] Preferably, a fixing plate is fixedly connected to the inner wall of the installation box, and the inner wall of the fixing plate is rotatably connected to the outer wall of the connecting rod via a bearing.

[0009] Preferably, the outer wall of the tank body is rotatably connected to a bracket, the outer wall of the bracket is fixedly connected to a second servo motor, and the output end of the second servo motor is fixedly connected to the outer wall of the tank body and passes through the outer wall of the bracket.

[0010] Preferably, a stirring motor is fixedly connected to the bottom of the tank body, a driving rod is fixedly connected to the output end of the stirring motor and passes through the bottom of the tank body, and an outer wall of the driving rod is fixedly connected to the outer wall of the stirring rod.

[0011] Beneficial Effects

[0012] The utility model provides a concrete mixing device with an anti-wall hanging function. It has the following beneficial effects: the concrete mixing device with an anti-wall hanging function cooperates with a first servo motor, a threaded rod and a threaded barrel, utilizes the rotation of the first servo motor, utilizes the driving gear to drive the driven gear to rotate, drives the threaded barrel to rotate, enables the threaded rod to be lifted and lowered, and drives the scraper on the outer wall of the mounting frame to remove the cement adhered to the inner wall of the tank, solves the problem that in the prior art, after pouring the cement in the tank, some cement will adhere to the inner wall of the tank, resulting in a waste of cost and affecting the next mixing.

[0013] When the prior art is in use, after the concrete is mixed, the second servo motor is used to drive the tank body to flip on the bracket through the cooperation of the bracket, so that the concrete can flow out through the opening, thereby accelerating the speed of discharging the concrete. This solves the problem that when the prior art is in use, the concrete is released through the discharge port at a slow speed, causing the concrete to solidify inside the tank body, resulting in waste. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the appearance of the utility model;

[0016] Figure 3 for Figure 1 A schematic diagram of the structure of the first servo motor, the stirring rod and the tank body;

[0017] Figure 4 for Figure 3 Schematic diagram of the structure of the mounting frame, fixed column and limit block.

[0018] In the figure: 1, tank body, 2, stirring rod, 3, driving rod, 4, stirring motor, 5, opening, 6, mounting box, 7, first servo motor, 8, threaded rod, 9, mounting frame, 10, second servo motor, 11, bracket, 12, rotating rod, 13, connecting rod, 14, driven gear, 15, threaded cylinder, 16, sealing buckle, 17, fixing plate, 18, driving gear, 19, scraper, 20, fixing column, 21, limit block, 22, spring, 23, block. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] The prior art utilizes a stirring rod to stir concrete during use, thereby improving work efficiency. However, in actual use, after the concrete in the tank is stirred, the concrete will adhere to the inner wall of the tank, which not only causes waste but also affects subsequent stirring.

[0021] In view of this, the utility model provides a concrete mixing device with an anti-wall hanging function, which solves the problem that the prior art uses a stirring rod to stir concrete during use, thereby improving work efficiency. However, in actual use, after the concrete in the tank is stirred, the concrete will adhere to the inner wall of the tank, which not only causes waste but also affects the subsequent mixing.

[0022] By those skilled in the art, the components in this case are connected in sequence. The specific connection and operation sequence should refer to the following working principle. The detailed connection means are well-known technologies in the art. The following mainly introduces the working principle and process.

[0023] Embodiment 1: Figure 1-4It can be seen that a concrete mixing device with an anti-wall hanging function includes a tank body 1, an opening 5 is opened at the bottom of the tank body 1, and materials are added and discharged through the opening 5, and a valve can be installed on the outer wall of the opening 5, an installation box 6 is installed on the top of the tank body 1, a stirring rod 2 is installed inside the tank body 1, and the stirring rod 2 is used to fully stir the concrete, a scraper 19 is installed on the inner wall of the tank body 1, and the cement on the inner wall of the tank body 1 is scraped off by the scraper 19, and the outer wall of the scraper 19 is fixedly connected to a mounting frame 9, and a moving device is installed on the top of the mounting frame 9, and the moving device includes a fixed column 20, a threaded rod 8, a threaded barrel 15, a driven gear 14, a connecting rod 13, a driving gear 18, a rotating rod 12 and a first servo motor 7, the bottom of the fixed column 20 is fixedly connected to the outer wall of the mounting frame 9, the top of the fixed column 20 is installed with a threaded rod 8, and the outer wall of the threaded rod 8 is threadedly connected to the threaded barrel 15, and under the drive of the threaded barrel 15, the threaded rod 8 is used to The outer wall of the threaded tube 15 is connected to the outer wall of the tank body 1 by a bearing, and the outer wall of the threaded tube 15 is meshed with a driven gear 14, and the outer wall of the driven gear 14 is fixedly connected with a connecting rod 13. Driven gears 14 are installed at both ends of the connecting rod 13, so that when the driven gear 14 on one side rotates, the driven gear 14 on the other side also rotates, and the rotation speed is the same. The outer wall of the driven gear 14 is meshed with a driving gear 18, and the inner wall of the driving gear 18 is fixedly connected with a rotating rod 12. The outer wall of the rotating rod 12 is connected to the inner wall of the mounting box 6 by a bearing, and one end of the rotating rod 12 is fixedly connected with a first servo motor 7, and the outer wall of the first servo motor 7 is fixedly connected to the top of the mounting box 6, wherein the model of the first servo motor 7 is not limited;

[0024] In the specific implementation process, it is worth pointing out that, under the cooperation of the first servo motor 7, the rotating rod 12 and the threaded barrel 15, the first servo motor 7 drives the driving gear 18 to rotate, so that the connecting rod 13 drives the driven gear 14 to rotate, and then drives the threaded barrel 15 to rotate, so that the threaded rod 8 can move, and drives the scraper 19 on the outer wall of the mounting frame 9 to move, so as to scrape the cement on the inner wall of the tank body 1 cleanly;

[0025] Further, the outer wall of the threaded rod 8 is inserted into the inner wall of the fixed column 20, the inner wall of the fixed column 20 is inserted with a limit block 21, the inner wall of the limit block 21 is fixedly connected with a spring 22, the outer wall of the spring 22 is fixedly connected to the inner wall of the fixed column 20, the outer wall of the limit block 21 is fixedly connected with a clamping block 23, the outer wall of the clamping block 23 is inserted into the outer wall of the threaded rod 8, a sealing buckle 16 is provided above the fixed column 20, the sealing buckle 16 is used to fix the limit block 21, so as to fix the mounting frame 9, the outer wall of the sealing buckle 16 is fixedly connected to the top of the inner wall of the tank body 1, and the inner wall of the sealing buckle 16 is movably connected to the outer wall of the threaded rod 8;

[0026] In the specific implementation process, it is worth pointing out that, under the cooperation of the threaded rod 8, the sealing buckle 16 and the fixing column 20, when the threaded rod 8 moves, the mounting frame 9 will be driven to rise, so that the limit block 21 on the outer wall of the fixing column 20 is inserted into the inner wall of the sealing buckle 16, and the inner wall of the sealing buckle 16 is provided with an inclined slope, so that the limit block 21 squeezes the spring 22, so that the block 23 between the limit blocks 21 is moved out of the inner wall of the threaded rod 8, and the threaded rod 8 is moved out of the inner wall of the fixing column 20. After the threaded rod 8 is moved out, the fixing column 20 moves downward under the gravity of the mounting frame 9. Since the two limit blocks 21 installed on both sides of the outer wall of the fixing column 20 are provided with protrusions on the sides close to each other, the position of the fixed threaded rod 8 is maintained between the two limit blocks 21, so that it is stuck in the inner wall of the sealing buckle 16, so that the mounting frame 9 is at one end of the tank body 1 and remains stationary;

[0027] Furthermore, a fixing plate 17 is fixedly connected to the inner wall of the installation box 6, and the inner wall of the fixing plate 17 is rotatably connected to the outer wall of the connecting rod 13 through a bearing, and the connecting rod 13 is fixed by using the fixing plate 17;

[0028] In the specific implementation process, it is worth pointing out that, with the cooperation of the fixing plate 17, the installation box 6 and the connecting rod 13, when the connecting rod 13 rotates, the fixing plate 17 can ensure that the connecting rod 13 rotates stably;

[0029] Specifically, when using the concrete mixing device with the anti-wall hanging function, concrete is added into the tank body 1, and the concrete is fully mixed under the rotation of the mixing rod 2, and then discharged through the opening 5. The first servo motor 7 drives the threaded cylinder 15 to rotate, so that the threaded rod 8 pushes the mounting frame 9 to move, and the scraper 19 cleans the inner wall of the tank body 1. After cleaning, the threaded rod 8 drives the mounting frame 9 to move to one end inside the tank body 1, so that the mounting frame 9 is fixed at one end, and the threaded rod 8 is disassembled to prevent the concrete from sticking to the threaded rod 8 during mixing.

[0030] Embodiment 2: By Figure 1-4It can be seen that the outer wall of the tank body 1 is rotatably connected to the bracket 11, the outer wall of the bracket 11 is fixedly connected to the second servo motor 10, the output end of the second servo motor 10 is fixedly connected to the outer wall of the tank body 1 and penetrates the outer wall of the bracket 11, wherein the model of the second servo motor 10 is not limited;

[0031] In the specific implementation process, it is worth pointing out that, under the cooperation of the bracket 11, the second servo motor 10 and the bracket 11, after the mixing is completed, the tank body 1 is turned over by the second servo motor 10 so that the concrete can be discharged better;

[0032] Furthermore, a stirring motor 4 is fixedly connected to the bottom of the tank body 1, and a driving rod 3 is fixedly connected to the output end of the stirring motor 4 and passes through the bottom of the tank body 1. The outer wall of the driving rod 3 is fixedly connected to the outer wall of the stirring rod 2, wherein the model of the stirring motor 4 is not limited;

[0033] In the specific implementation process, it is worth pointing out that, under the cooperation of the stirring motor 4, the driving rod 3 and the stirring rod 2, the stirring motor 4 is used to drive the driving rod 3 to rotate, and the stirring rod 2 is used to fully stir the concrete;

[0034] Specifically, based on the above embodiment, a stirring motor 4 is used to drive the stirring rod 2 for stirring. After the stirring is completed, a second servo motor 10 is used to take the tank body 1 and flip it. After the concrete in the tank body 1 is poured out, a scraper 19 is used to clean the concrete adhering to the inner wall of the tank body 1.

[0035] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions. The sentence "includes an element defined by ... does not exclude the existence of other identical elements in the process, method, article or device including the element".

[0036] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A concrete mixing device with an anti-wall hanging function, comprising a tank body (1), characterized in that: The bottom of the tank body (1) is provided with an opening (5), the top of the tank body (1) is provided with a mounting box (6), the interior of the tank body (1) is provided with a stirring rod (2), the inner wall of the tank body (1) is provided with a scraper (19), the outer wall of the scraper (19) is fixedly connected with a mounting frame (9), and the top of the mounting frame (9) is provided with a moving device; The moving device comprises a fixed column (20), a threaded rod (8), a threaded cylinder (15), a driven gear (14), a connecting rod (13), a driving gear (18), a rotating rod (12) and a first servo motor (7); The bottom of the fixing column (20) is fixedly connected to the outer wall of the mounting frame (9), and a threaded rod (8) is installed on the top of the fixing column (20). The outer wall of the threaded rod (8) is threadedly connected to a threaded barrel (15), and the outer wall of the threaded barrel (15) is rotatably connected to the outer wall of the tank body (1) through a bearing. The outer wall of the threaded barrel (15) is meshedly connected to a driven gear (14), and the outer wall of the driven gear (14) is fixedly connected to a connecting rod (13), and the outer wall of the driven gear (14) is meshedly connected to a driving gear (18). The inner wall of the driving gear (18) is fixedly connected to a rotating rod (12), and the outer wall of the rotating rod (12) is rotatably connected to the inner wall of the mounting box (6) through a bearing. One end of the rotating rod (12) is fixedly connected to a first servo motor (7), and the outer wall of the first servo motor (7) is fixedly connected to the top of the mounting box (6).

2. The concrete mixing device with anti-wall hanging function according to claim 1 is characterized in that: The outer wall of the threaded rod (8) is plugged into the inner wall of the fixed column (20), the inner wall of the fixed column (20) is plugged into a limiting block (21), the inner wall of the limiting block (21) is fixedly connected with a spring (22), the outer wall of the spring (22) is fixedly connected to the inner wall of the fixed column (20), the outer wall of the limiting block (21) is fixedly connected with a clamping block (23), the outer wall of the clamping block (23) is plugged into the outer wall of the threaded rod (8), a sealing buckle (16) is arranged above the fixed column (20), the outer wall of the sealing buckle (16) is fixedly connected to the top of the inner wall of the tank body (1), and the inner wall of the sealing buckle (16) is movably connected to the outer wall of the threaded rod (8).

3. The concrete mixing device with anti-wall hanging function according to claim 1 is characterized in that: A fixing plate (17) is fixedly connected to the inner wall of the installation box (6), and the inner wall of the fixing plate (17) is rotatably connected to the outer wall of the connecting rod (13) via a bearing.

4. The concrete mixing device with anti-wall hanging function according to claim 1 is characterized in that: The outer wall of the tank body (1) is rotatably connected to a bracket (11), the outer wall of the bracket (11) is fixedly connected to a second servo motor (10), and the output end of the second servo motor (10) is fixedly connected to the outer wall of the tank body (1) and passes through the outer wall of the bracket (11).

5. The concrete mixing device with anti-wall hanging function according to claim 1 is characterized in that: The bottom of the tank body (1) is fixedly connected to a stirring motor (4), the output end of the stirring motor (4) is fixedly connected to a driving rod (3) which passes through the bottom of the tank body (1), and the outer wall of the driving rod (3) is fixedly connected to the outer wall of the stirring rod (2).

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