Environment-friendly concrete mixing plant

Abstract

The utility model discloses an environment-friendly concrete mixing plant which comprises a working base, wherein a storage assembly, a mixing assembly and a lifting assembly are arranged at the top end of the working base, and the lifting assembly is arranged between the storage assembly and the mixing assembly; materials discharged through the discharging pipe enter the elevator body through the control box and the feeding pipe and are injected into the stirring barrel to be stirred, a worker drives a driving bevel gear on the periphery of a driving rotating shaft to rotate through multiple sets of rotating motors outside the control box, and then a driven bevel gear is driven to rotate; a driven bevel gear rotates to drive a control panel to rotate, the size of a feeding port for materials to enter the control box is changed, the situation that blockage occurs when the materials enter the elevator body is reduced, and meanwhile the situation that waste is caused by splashing generated during discharging of the material storage box is reduced through a discharging pipe.

Description

Technical Field

[0001] The utility model relates to the technical field of green and environment-friendly concrete mixing station equipment, in particular to a green and environment-friendly concrete mixing station. Background Art

[0002] Concrete is a common building material made from a mixture of cement, sand, crushed stone or aggregates. It is commonly used to construct buildings, bridges, roads and other infrastructure. The advantages of concrete include durability, high strength and relatively low cost.

[0003] According to the patent network, a green and environmentally friendly concrete mixing station disclosed with the publication number CN218838203U includes a base, and a shell is provided at the top of the base near the upper right side. The utility model sets a dumping mechanism, and cooperates with the L-shaped plate, the fixed plate, the connecting rod, the cushion block, the fixed rod, the electric telescopic rod and the connecting block, so that when there is not much material in the storage box, the storage box is driven to tilt to the right side, thereby facilitating discharging and preventing residual material in the storage box to avoid waste. The utility model sets a sealing mechanism, and cooperates with the moving rod, the baffle, the movable rod, the rotating rod, the knob, the worm and the worm gear, so that the baffle is driven to move left and right to realize the automatic opening and closing of the discharge port, thereby realizing the function of discharging and stopping discharging into the shell. It is more convenient and labor-saving to use, and the stirring device and the conveying device can work at the same time.

[0004] The utility model makes it more convenient to discharge the material inside the storage box by lifting the angle of the storage box, but it is found that there is a lack of pipe connection between the storage box and the feed trough at one end of the elevator, which may cause material splashing and waste when unloading, and the feed trough may be blocked due to excessive unloading. Utility Model Content

[0005] The purpose of the utility model is to solve the problem that the above-mentioned utility model can lift the angle of the storage box to make the internal material more convenient to discharge, but it is found that the storage box and the feed trough at one end of the elevator lack a pipeline connection, which may cause material splashing and waste during material discharge, and the feed trough may be blocked due to excessively fast material discharge, and provide a green and environmentally friendly concrete mixing station.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a green and environmentally friendly concrete mixing station, comprising a working base, the top of which is provided with a material storage component, a mixing component and a lifting component arranged in the middle of the material storage component and the mixing component;

[0007] The material storage assembly includes a support base, a material storage box arranged directly above the support base, and a discharge pipe arranged at one end of the material storage box; the lifting assembly includes a lifting machine body and a feed pipe arranged at one end of the lifting machine body; a control assembly for controlling the feeding is arranged in the middle of the feed pipe and the discharge pipe;

[0008] The control assembly includes a control box, a control board symmetrically rotatably connected to the inside of the control box, two ends of the control board are symmetrically rotatably connected to rotating blocks fixed to the inside of the control box, a driven rotating shaft fixed to the control board is rotatably connected inside the rotating block, and a driven bevel gear meshing with the driving bevel gear is fixed on the outer periphery of the driven rotating shaft, one end of the driving bevel gear is fixedly connected to a driving rotating shaft, and the driving rotating shaft passes through the rotating block and is electrically connected to the control box with a rotating motor.

[0009] As a further solution of the utility model: a material injection pipe for feeding is provided at the top of the storage box, and an observation window is provided at one end of the storage box for workers to observe the remaining concrete materials in the storage box.

[0010] As a further solution of the utility model: a rotating base is fixedly installed on the top of the support base, a support block rotatably connected to the rotating base is fixedly connected to the bottom end of the storage box, and rotating shafts fixed to the support block are symmetrically inserted at both ends of the rotating base, and an electric telescopic rod for changing the angle of the storage box is symmetrically arranged at the bottom end of the storage box.

[0011] As a further solution of the utility model: the stirring assembly includes a stirring barrel and a driving motor arranged at the bottom of the stirring barrel, a main shaft for stirring the material is rotatably connected inside the stirring barrel, and the main shaft passes through the stirring barrel and is electrically connected to the output shaft of the driving motor, and stirring rods for stirring are symmetrically fixedly installed at both ends of the main shaft.

[0012] As a further solution of the utility model: a fixing ring is fixedly installed on the outer periphery of the main shaft, and fixing rods are symmetrically fixedly installed on the outer periphery of the fixing ring, and a scraper is fixedly provided on the top of the fixing rod for contacting with the inner wall of the mixing barrel to scrape off sticky substances.

[0013] As a further solution of the utility model: the outer periphery of the mixing barrel is provided with support rods for easy support, and the support rods are evenly surrounded and fixed on the outer periphery of the mixing barrel.

[0014] As a further solution of the utility model: a discharge pipe connected to the mixing barrel is arranged at one end of the elevator body close to the mixing barrel.

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

[0016] The utility model firstly allows the staff to check the material height inside the storage box through the observation window. When the height is low, the external material is injected into the storage box through the injection pipe. The staff can know the material situation inside the storage box through the observation window. Then the staff can lift the storage box through the electric telescopic rod to change its support angle, which is convenient for the material inside the storage box to be discharged.

[0017] The discharged material is passed through the control box and the feed pipe into the main body of the elevator through the discharge pipe, and then injected into the mixing barrel for mixing. The staff drives the active bevel gear on the outer periphery of the active shaft to rotate through multiple sets of rotating motors outside the control box, and then drives the driven bevel gear to rotate. The rotation of the driven bevel gear drives the control board to rotate, changing the size of the feed port for the material inside the control box, reducing the blockage when the material enters the main body of the elevator, and at the same time, through the discharge pipe, reducing the splashing of the storage box when discharging the material, resulting in waste;

[0018] The material inside the elevator body enters the mixing barrel through the discharge pipe. The staff drives the internal main shaft to rotate through the driving motor at the bottom of the mixing barrel, and drives multiple sets of stirring rods to stir the material inside the mixing barrel. At the same time, the scrapers on the top of the fixed rods symmetrically fixed at both ends of the fixed ring on the outer periphery of the main shaft rotate. The scrapers can scrape off the sticky materials adhering to the inner wall of the mixing barrel, reducing the working time of the staff to clean the mixing barrel in the later stage and increasing work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 It is a schematic diagram of the cross-sectional structure of the control box of the utility model;

[0021] Figure 3 It is a partial cross-sectional structural schematic diagram of the rotating block of the utility model;

[0022] Figure 4 It is a schematic diagram of the cross-sectional structure of the mixing barrel of the utility model;

[0023] Figure 5 This utility model Figure 1 Schematic diagram of the enlarged structure at point A in the middle.

[0024] In the figure: 1. working base; 2. material storage assembly; 21. support base; 22. material storage box; 23. electric telescopic rod; 24. injection pipe; 25. observation window; 26. discharge pipe; 27. support block; 28. rotating base; 29. ​​rotating shaft; 3. control assembly; 31. control box; 32. rotating block; 33. control board; 34. rotating motor; 35. active rotating shaft; 36. active bevel gear; 37. driven rotating shaft; 38. driven bevel gear; 4. lifting assembly; 41. lifting machine body; 42. feeding pipe; 43. discharge pipe; 5. stirring assembly; 51. stirring barrel; 52. support rod; 53. driving motor; 54. fixing ring; 55. main shaft; 56. stirring rod; 57. fixing rod; 58. scraper. DETAILED DESCRIPTION

[0025] 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.

[0026] In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, which are only for the convenience of describing the present utility model 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 a limitation of the present utility model. In addition, the terms "first", "second", and "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "set" should be understood in a broad sense, for example, it 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 directly connected, or indirectly connected through an intermediate medium, or it can be the internal connection of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances. The following is an explanation of the embodiments of the present utility model based on the overall structure of the present utility model.

[0027] Reference Figures 1 to 5 In the embodiment of the utility model, a green and environmentally friendly concrete mixing station includes a working base 1, a material storage component 2, a mixing component 5 and a lifting component 4 arranged in the middle of the material storage component 2 and the mixing component 5 are arranged on the top of the working base 1;

[0028] The material storage assembly 2 includes a support base 21, a material storage box 22 arranged directly above the support base 21, and a discharge pipe 26 arranged at one end of the material storage box 22. The lifting assembly 4 includes a lifting machine body 41 and a feed pipe 42 arranged at one end of the lifting machine body 41. A control assembly 3 for controlling the feeding is arranged in the middle of the feed pipe 42 and the discharge pipe 26.

[0029] The control assembly 3 includes a control box 31, a control board 33 symmetrically rotatably connected to the inside of the control box 31, two ends of the control board 33 are symmetrically rotatably connected to a rotating block 32 fixed to the inside of the control box 31, the rotating block 32 is internally rotatably connected to a driven shaft 37 fixed to the control board 33, and the outer periphery of the driven shaft 37 is fixedly provided with a driven bevel gear 38 meshing with the driving bevel gear 36, one end of the driving bevel gear 36 is fixedly connected to a driving shaft 35, and the driving shaft 35 passes through the rotating block 32 and is electrically connected to the control box 31 with a rotating motor 34.

[0030] Reference Figure 1 and Figure 5 A material injection pipe 24 for feeding materials is provided at the top of the storage box 22, and an observation window 25 is provided at one end of the storage box 22 for the staff to observe the remaining concrete materials in the storage box 22. A rotating base 28 is fixedly installed on the top of the support base 21, and a supporting block 27 rotatably connected to the rotating base 28 is fixedly connected to the bottom end of the storage box 22, and rotating shafts 29 fixed to the support block 27 are symmetrically inserted at both ends of the rotating base 28. An electric telescopic rod 23 for changing the angle of the storage box 22 is symmetrically provided at the bottom end of the storage box 22.

[0031] Reference Figure 1 and Figure 4 The stirring assembly 5 includes a stirring barrel 51 and a driving motor 53 arranged at the bottom end of the stirring barrel 51. A main shaft 55 for stirring the material is rotatably connected inside the stirring barrel 51, and the main shaft 55 penetrates the stirring barrel 51 and is electrically connected to the output shaft of the driving motor 53. Stirring rods 56 for stirring are symmetrically fixedly installed at both ends of the main shaft 55. A fixing ring 54 is fixedly installed on the outer periphery of the main shaft 55, and fixing rods 57 are symmetrically fixedly installed on the outer periphery of the fixing ring 54. A scraper 58 is fixedly installed on the top of the fixing rod 57 for scraping off sticky substances against the inner wall of the stirring barrel 51. A support rod 52 is arranged on the outer periphery of the stirring barrel 51 for easy support, and the support rod 52 is evenly surrounded and fixed on the outer periphery of the stirring barrel 51.

[0032] Reference Figure 1 and Figure 4 A discharge pipe 43 connected to the mixing barrel 51 is provided at one end of the elevator body 41 close to the mixing barrel 51 .

[0033] The working principle of the utility model is as follows: first, the staff checks the material height inside the storage box 22 through the observation window 25. When the height is low, the external material is injected into the storage box 22 through the injection pipe 24 and stored. The staff can know the material situation inside the storage box 22 through the observation window 25. Then, the staff lifts the storage box 22 through the electric telescopic rod 23 to change its support angle, which is convenient for the material inside the storage box 22 to be discharged. At the same time, the discharged material is passed through the control box 31 and the feed pipe 42 into the interior of the elevator body 41 through the discharge pipe 26, and is injected into the mixing barrel 51 for mixing. The staff drives the active bevel gear 36 on the periphery of the active rotating shaft 35 to rotate through the multiple sets of rotating motors 34 outside the control box 31, thereby driving the driven bevel gear 38 to rotate. The rotation of the driven bevel gear 38 The control panel 33 is driven to rotate, thereby changing the size of the feed port for materials entering the control box 31, reducing the possibility of blockage when materials enter the elevator body 41, and reducing the possibility of splashing and waste caused by the storage box 22 during discharge through the discharge pipe 26. The materials inside the elevator body 41 enter the mixing barrel 51 through the discharge pipe 43, and the staff drives the internal main shaft 55 to rotate through the driving motor 53 at the bottom of the mixing barrel 51, driving multiple groups of stirring rods 56 to stir the materials inside the mixing barrel 51, and at the same time, the scraper 58 at the top of the fixed rod 57 symmetrically fixedly installed at both ends of the outer peripheral fixing ring 54 of the main shaft 55 is rotated, and the scraper 58 can scrape off the sticky materials adhered to the inner wall of the mixing barrel 51, thereby reducing the working time of the staff to clean the mixing barrel 51 in the later stage and increasing the working efficiency.

[0034] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A green and environmentally friendly concrete mixing station, characterized in that: It comprises a working base (1), wherein a material storage component (2), a stirring component (5) and a lifting component (4) arranged in the middle of the material storage component (2) and the stirring component (5) are arranged at the top of the working base (1); The material storage assembly (2) comprises a support base (21), a material storage box (22) arranged directly above the support base (21), and a discharge pipe (26) arranged at one end of the material storage box (22); the lifting assembly (4) comprises a lifting machine body (41) and a feed pipe (42) arranged at one end of the lifting machine body (41); a control assembly (3) for controlling the feed is arranged between the feed pipe (42) and the discharge pipe (26); The control assembly (3) comprises a control box (31), a control board (33) symmetrically rotatably connected to the inside of the control box (31), two ends of the control board (33) being symmetrically rotatably connected to a rotating block (32) fixedly connected to the inside of the control box (31), the rotating block (32) being internally rotatably connected to a driven rotating shaft (37) fixedly connected to the control board (33), and a driven bevel gear (38) meshingly connected to a driving bevel gear (36) being fixedly provided on the outer periphery of the driven rotating shaft (37), one end of the driving bevel gear (36) being fixedly connected to a driving rotating shaft (35), and the driving rotating shaft (35) passing through the rotating block (32) and the control box (31) being electrically connected to a rotating motor (34).

2. A green and environmentally friendly concrete mixing station according to claim 1, characterized in that: The top of the storage box (22) is provided with a material injection pipe (24) for feeding materials, and one end of the storage box (22) is provided with an observation window (25) for workers to observe the remaining concrete materials in the storage box (22).

3. The green and environmentally friendly concrete mixing station according to claim 1 is characterized in that: A rotating base (28) is fixedly mounted on the top of the support base (21); a support block (27) rotatably connected to the rotating base (28) is fixedly connected to the bottom of the material storage box (22); rotating shafts (29) fixed to the support blocks (27) are symmetrically inserted at both ends of the rotating base (28); and an electric telescopic rod (23) for changing the angle of the material storage box (22) is symmetrically arranged at the bottom of the material storage box (22).

4. The green and environmentally friendly concrete mixing station according to claim 1, characterized in that: The stirring assembly (5) comprises a stirring barrel (51) and a driving motor (53) arranged at the bottom end of the stirring barrel (51); a main shaft (55) for stirring materials is rotatably connected inside the stirring barrel (51); the main shaft (55) passes through the stirring barrel (51) and is electrically connected to an output shaft of the driving motor (53); stirring rods (56) for stirring are symmetrically fixedly mounted at both ends of the main shaft (55).

5. The green and environmentally friendly concrete mixing station according to claim 4 is characterized in that: A fixing ring (54) is fixedly mounted on the outer circumference of the main shaft (55), and fixing rods (57) are symmetrically fixedly mounted on the outer circumference of the fixing ring (54). A scraper (58) is fixedly mounted on the top end of the fixing rod (57) for contacting the inner wall of the mixing barrel (51) to scrape off sticky substances.

6. The green and environmentally friendly concrete mixing station according to claim 4, characterized in that: The outer circumference of the mixing barrel (51) is provided with support rods (52) for easy support, and the support rods (52) are evenly surrounded and fixed on the outer circumference of the mixing barrel (51).

7. The green and environmentally friendly concrete mixing station according to claim 1, characterized in that: A discharge pipe (43) connected to the stirring barrel (51) is provided at one end of the elevator body (41) close to the stirring barrel (51).

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