Mixing device for fly ash macadam base production

Abstract

The utility model discloses a material mixing device for fly ash macadam base production, which comprises a material mixing bottom cylinder, the front surface and the back surface of the material mixing bottom cylinder are fixedly connected with connecting support plates, and the outer surfaces of the two connecting support plates are fixedly connected with a crushing cylinder together. According to the crushing device, the rotating shaft and the crushing bent pieces can be driven to rotate through operation of the driving motor, so that ingredients can be preliminarily crushed through rapid rotation of the crushing bent pieces and the crushing teeth, the purpose of preliminarily crushing the ingredients is achieved, and through the arrangement of the rotating motor, the transmission wheel, the round rod, the crushing roller and the crushing teeth, the crushing efficiency is improved. The crushing roller and the crushing teeth can be driven to quickly rotate under the transmission action of the transmission wheel by utilizing the operation of the rotating motor, so that crushed ingredients can be crushed, the existence of larger particles in the production of a fly ash macadam base is avoided, and the normal use of the fly ash macadam base produced subsequently is ensured.

Description

Technical Field

[0001] The present application relates to the field of fly ash gravel base production, and in particular to a mixing device for fly ash gravel base production. Background Art

[0002] Fly ash crushed stone is a geosynthetic material for lime fly ash stabilized base. It is a structural base that produces strength by mixing inorganic binder lime, fly ash and graded crushed stone with a certain amount of water and rolling. The mixing device used in the production of fly ash crushed stone base is used to mix raw materials such as fly ash and crushed stone to produce a mixture for road base. This device is usually used in road construction and maintenance projects to prepare high-quality roadbed materials.

[0003] The fly ash gravel base is a mixture of various materials, including lime, slaked lime, gravel and other materials, which are mixed into a mixture according to the proportion using a mixing device. At present, various ingredients are directly poured into the mixing device during production. Due to the presence of large particles in the added ingredients, subsequent use will be affected when the mixture is completed, and it is easy to cause the mixture to not be fully mixed, the mixing efficiency is low, and the mixing is not uniform. Utility Model Content

[0004] The utility model aims to provide a mixing device for producing fly ash crushed stone base to solve the problems raised in the above-mentioned background technology.

[0005] The present application embodiment adopts the following technical solutions:

[0006] A mixing device for producing fly ash gravel base layer comprises a mixing bottom cylinder, the front side and the back side of the mixing bottom cylinder are fixedly connected with a connecting support plate, the outer surfaces of the two connecting support plates are commonly fixedly connected with a crushing cylinder, the upper surface of the crushing cylinder is fixedly connected with a driving motor, the output end of the driving motor is fixedly connected with a rotating shaft, the outer surface of the rotating shaft is fixedly connected with crushing curved pieces arranged at equal distances, the outer surface of each crushing curved piece is fixedly connected with a plurality of crushing teeth, the right side of the crushing cylinder is fixedly installed with a rotating motor through a frame, the inner wall of the crushing cylinder is rotatably connected with a circular rod through two sets of bearings, the output end of the rotating motor is fixedly connected to one end of one of the circular rods, the outer surface of each of the circular rods is fixedly connected with a transmission wheel, and the two transmission wheels are connected by a transmission belt, the outer surface of each of the circular rods is fixedly connected with a crushing roller, and the outer surface of each of the crushing rollers is fixedly connected with a plurality of crushing teeth.

[0007] Preferably, a mounting seat is fixedly connected to the right side surface of the mixing bottom cylinder, two servo motors are fixedly connected to the inner wall of the mounting seat, the output end of each servo motor is fixedly connected to a rotating circular shaft, and the outer surface of each rotating circular shaft is fixedly connected to stirring protrusions arranged at equal distances.

[0008] Preferably, two material guide plates are fixedly connected to the bottom surface of the pulverizing cylinder, and the material guide plates are arranged in an inclined shape.

[0009] Preferably, the upper surface of the pulverizing cylinder is fixedly connected to a feeding hopper, and the bottom surface of the mixing bottom cylinder is hingedly connected to a discharge door via a hinge.

[0010] Preferably, a warning plate is fixedly connected to the outer surface of the pulverizing cylinder, and a plurality of supporting legs are fixedly connected to the bottom surface of the mixing bottom cylinder.

[0011] Preferably, an operation button is fixedly mounted on the front of the mixing bottom cylinder, and the operation button is electrically connected to the driving motor, the rotating motor and the servo motor through a wire.

[0012] At least one of the above technical solutions adopted in the embodiments of the present application can achieve the following beneficial effects:

[0013] Firstly, the device can utilize the operation of the driving motor to drive the rotating shaft and the crushing bent pieces to rotate through the coordinated use of the provided crushing cylinder, rotating shaft, crushing curved pieces and crushing teeth, so that the rapid rotation of the crushing curved pieces and crushing teeth can be utilized to perform preliminary crushing of the ingredients, thereby achieving the purpose of preliminary crushing of the ingredients, and through the use of the provided rotating motor, transmission wheel, round rod, crushing roller and crushing teeth, the operation of the rotating motor can be utilized to drive the crushing roller and the crushing teeth to rotate rapidly under the transmission action of the transmission wheel, and then the crushed ingredients can be crushed, thereby avoiding the presence of large particles in the production of fly ash gravel base, ensuring that the subsequent production of fly ash gravel base can be used normally, and facilitating the crushing of larger ingredients into ingredients of suitable sizes, which is convenient for subsequent mixing.

[0014] Secondly, by using the servo motor, rotating shaft and stirring protrusions in coordination, the servo motor can be used to drive the rotating shaft and the stirring protrusions to operate, so that the rotation of multiple stirring protrusions can stir and mix the crushed ingredients, thereby achieving a more convenient effect on mixing the fly ash and gravel base ingredients, making it easier to stir and mix the ingredients, and making the mixing more uniform, thereby improving the mixing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0016] Figure 1 : A schematic diagram of the front three-dimensional structure of the utility model;

[0017] Figure 2 The figure is a schematic diagram of the front section structure of the pulverizing tube of the utility model;

[0018] Figure 3 The figure is a top view of the structure of the mixing bottom cylinder of the utility model;

[0019] Figure 4 : A schematic diagram of the side section structure of the present utility model.

[0020] In the figure: 1. mixing bottom cylinder; 2. connecting support plate; 3. crushing cylinder; 4. rotating motor; 5. round rod; 6. crushing roller; 7. crushing teeth; 8. transmission wheel; 9. driving motor; 10. rotating shaft; 11. crushing bent piece; 12. crushing teeth; 13. guide plate; 14. mounting seat; 15. servo motor; 16. rotating circular shaft; 17. stirring bump; 18. feeding hopper; 19. discharge door; 20. operation button; 21. support leg; 22. warning plate. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the present application clearer, the technical solution of the present application will be clearly and completely described below in combination with the specific embodiments of the present application and the corresponding drawings. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present application.

[0022] The technical solutions provided by various embodiments of the present application are described in detail below in conjunction with the accompanying drawings.

[0023] See also Figure 1-4 The utility model provides a technical solution for a mixing device for producing fly ash crushed stone base:

[0024] A mixing device for producing fly ash gravel base, comprising a mixing bottom cylinder 1, the front and back sides of the mixing bottom cylinder 1 are fixedly connected with connecting support plates 2, the outer surfaces of the two connecting support plates 2 are commonly fixedly connected with a crushing cylinder 3, the upper surface of the crushing cylinder 3 is fixedly connected with a driving motor 9, the output end of the driving motor 9 is fixedly connected with a rotating shaft 10, the outer surface of the rotating shaft 10 is fixedly connected with crushing curved pieces 11 arranged at equal distances, the outer surface of each crushing curved piece 11 is fixedly connected with a plurality of crushing teeth 12, a rotating motor 4 is fixedly installed on the right side of the crushing cylinder 3 through a frame, the inner wall of the crushing cylinder 3 is rotatably connected with round rods 5 through two sets of bearings, the output end of the rotating motor 4 is fixedly connected to one end of one of the round rods 5, and the outer surface of each round rod 5 is fixedly connected with a transmission wheel 8 , and the two driving wheels 8 are connected by a driving belt, the outer surface of each circular rod 5 is fixedly connected with a crushing roller 6, and the outer surface of each crushing roller 6 is fixedly connected with a plurality of crushing teeth 7; specifically, the operation of the driving motor 9 can be used to drive the rotating shaft 10 and the crushing curved piece 11 to rotate, so that the ingredients can be initially crushed by the rapid rotation of the crushing curved piece 11 and the crushing teeth 12, thereby achieving the purpose of preliminary crushing of the ingredients, and through the use of the set rotating motor 4, the driving wheel 8, the circular rod 5, the crushing roller 6 and the crushing teeth 7, the operation of the rotating motor 4 can be used to drive the crushing roller 6 and the crushing teeth 7 to rotate rapidly under the transmission action of the driving wheel 8, so that the crushed ingredients can be crushed, thereby avoiding the presence of large particles in the production of fly ash gravel base;

[0025] In this embodiment, a mounting seat 14 is fixedly connected to the right side of the mixing bottom cylinder 1, and two servo motors 15 are fixedly connected to the inner wall of the mounting seat 14. The output end of each servo motor 15 is fixedly connected to a rotating shaft 16, and the outer surface of each rotating shaft 16 is fixedly connected to stirring protrusions 17 arranged at equal distances; two guide plates 13 are fixedly connected to the bottom surface of the crushing cylinder 3, and the guide plates 13 are arranged in an inclined shape; a feeding hopper 18 is fixedly connected to the upper surface of the crushing cylinder 3, and a discharge door 19 is hinged to the bottom surface of the mixing bottom cylinder 1 through a hinge; specifically, the servo motor 15 can be used to drive the rotating shaft 16 and the stirring protrusions 17 to operate, so that the rotation of the multiple stirring protrusions 17 stirs and mixes the crushed ingredients, thereby achieving a more convenient effect of mixing the fly ash and gravel base ingredients, the provided guide plate 13 is convenient for the crushed materials to fall into the mixing bottom cylinder 1, and the mixing process is convenient, and the provided feeding hopper 18 and the discharge door 19 are convenient for adding materials and collecting the mixed materials, thereby improving the use effect;

[0026] In this embodiment, a warning plate 22 is fixedly connected to the outer surface of the crushing cylinder 3, and a plurality of supporting legs 21 are fixedly connected to the bottom surface of the mixing bottom cylinder 1; an operation button 20 is fixedly installed on the front of the mixing bottom cylinder 1, and the operation button 20 is electrically connected to the drive motor 9, the rotating motor 4 and the servo motor 15 through a wire; specifically, a warning plate 22 is provided to serve as a warning to outsiders and improve safety, and the operation button 20 is provided to facilitate the staff to operate the device, which has the advantage of more convenient operation.

[0027] Working principle: When the mixing device for producing fly ash gravel base is used, the user first installs the device at the use position, turns on the power, and adds the ingredients required to produce the fly ash gravel base into the crushing cylinder 3 through the feeding hopper 18, then starts the driving motor 9 to drive the rotating shaft 10 and the crushing curved piece 11 to rotate, and then the ingredients can be preliminarily crushed by the rotation of the crushing curved piece 11 and the crushing teeth 12, and at the same time starts the rotating motor 4 to drive the circular rod 5 to rotate, and drives the two circular rods 5 to rotate under the action of the transmission belt and the transmission wheel 8, so that the two crushing rollers 6 and the plurality of crushing teeth 7 rotate to crush the preliminarily crushed ingredients again, so as to avoid having larger particles in the ingredients, and the crushed ingredients fall into the mixing bottom cylinder 1 of uniform size after being crushed, and starts the servo motor 15 to drive the rotating circular shaft 16 and the stirring protrusion 17 to rotate, and uses the inclined stirring protrusion 17 to mix and stir the crushed ingredients, thereby achieving a more uniform mixing of the ingredients.

[0028] It should also be noted that the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, commodity 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, commodity or device. In the absence of more restrictions, the elements defined by the sentence "comprises a ..." do not exclude the existence of other identical elements in the process, method, commodity or device including the elements.

[0029] The above is only an embodiment of the present application and is not intended to limit the present application. For those skilled in the art, the present application may have various changes and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.

Claims

1. A mixing device for fly ash crushed stone base production, comprising a mixing bottom cylinder (1), characterized in that: The front and back sides of the mixing bottom cylinder (1) are both fixedly connected to a connecting support plate (2); the outer surfaces of the two connecting support plates (2) are commonly fixedly connected to a crushing cylinder (3); the upper surface of the crushing cylinder (3) is fixedly connected to a driving motor (9); the output end of the driving motor (9) is fixedly connected to a rotating shaft (10); the outer surface of the rotating shaft (10) is fixedly connected to crushing curved pieces (11) arranged at equal distances; the outer surface of each crushing curved piece (11) is fixedly connected to a plurality of crushing teeth (12); the crushing cylinder A rotating motor (4) is fixedly installed on the right side of the crushing cylinder (3) through a frame, the inner wall of the crushing cylinder (3) is rotatably connected to a circular rod (5) through two sets of bearings, the output end of the rotating motor (4) is fixedly connected to one end of one of the circular rods (5), the outer surface of each of the circular rods (5) is fixedly connected to a transmission wheel (8), and the two transmission wheels (8) are connected through a transmission belt, the outer surface of each of the circular rods (5) is fixedly connected to a crushing roller (6), and the outer surface of each of the crushing rollers (6) is fixedly connected to a plurality of crushing teeth (7).

2. A mixing device for producing fly ash crushed stone base according to claim 1, characterized in that: The right side surface of the mixing bottom cylinder (1) is fixedly connected to a mounting seat (14), the inner wall of the mounting seat (14) is fixedly connected to two servo motors (15), the output end of each servo motor (15) is fixedly connected to a rotating circular shaft (16), and the outer surface of each rotating circular shaft (16) is fixedly connected to stirring protrusions (17) arranged at equal distances.

3. A mixing device for producing fly ash crushed stone base according to claim 1, characterized in that: Two material guide plates (13) are fixedly connected to the bottom surface of the pulverizing cylinder (3), and the material guide plates (13) are arranged in an inclined shape.

4. A mixing device for producing fly ash crushed stone base according to claim 1, characterized in that: The upper surface of the pulverizing cylinder (3) is fixedly connected to a feeding hopper (18), and the bottom surface of the mixing bottom cylinder (1) is hingedly connected to a discharge door (19) via a hinge.

5. The mixing device for producing fly ash crushed stone base according to claim 1, characterized in that: A warning plate (22) is fixedly connected to the outer surface of the pulverizing cylinder (3), and a plurality of supporting legs (21) are fixedly connected to the bottom surface of the mixing bottom cylinder (1).

6. A mixing device for producing fly ash crushed stone base according to claim 1, characterized in that: An operating button (20) is fixedly mounted on the front of the mixing bottom cylinder (1), and the operating button (20) is electrically connected to the driving motor (9), the rotating motor (4) and the servo motor (15) through a wire.

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