A crushing and mixing device for coal-based solid waste filling

Abstract

The utility model relates to the technical field of crushing and mixing, and specifically provides a crushing and mixing device for coal-based solid waste filling, wherein the device comprises a crushing machine body and a control machine body fixedly connected to the side wall of the crushing machine body, a load-bearing partition plate body fixedly connected to the interior of the crushing machine body, and the load-bearing partition plate body is used to separate the crushing machine body into an upper cavity and a lower cavity, three partitioning vertical plates are fixedly connected to the interior of the upper cavity, and the bottom of the partitioning vertical plates is fixedly connected to the top of the load-bearing partition plate body, and the partitioning vertical plates are used to form four crushing cavities from the upper cavity, and the interiors of the crushing cavities are all fixedly connected with crushing machines, and the crushing machines are fixedly connected to a driving assembly on the crushing machines, and the driving assembly is used to drive the crushing machines to crush materials, and the size specifications of the four crushing machines are increased in sequence. The utility model effectively solves the problem that different materials cannot be separated and crushed in the prior art, and achieves the purpose of improving the overall crushing effect.

Description

Technical Field

[0001] The utility model relates to the technical field of crushing and mixing, in particular to a crushing and mixing device for coal-based solid waste filling. Background Art

[0002] Coal-based solid waste filling is a technology that uses coal-based solid wastes such as coal gangue, fly ash, desulfurized gypsum, gasification slag and bottom ash for filling. These solid wastes can be widely used in roadbed materials, building decoration materials, raw materials for silicon and aluminum products, raw materials for valuable element extracts, land restoration and management materials, etc., according to their different components and properties, so as to achieve effective utilization of resources and reduction of waste. Therefore, crushing and mixing devices are needed to quickly process them, and then facilitate their subsequent reuse.

[0003] The existing crushing and mixing devices are mainly composed of crushing structures and mixing structures. For example, the Chinese patent with the publication number CN219252761U, entitled: A coal mine crushing device, is provided with a gear, a reverse tooth plate, a tooth block, a ring plate and other devices. When in use, the motor drives the transmission rod to rotate, and the transmission rod drives the gear to mesh with the reverse tooth plate. The meshing tooth block will drive the crushing barrel to rotate, and the rotation of the crushing barrel will form a relative direction rotation with the rotation of the transmission rod, driving the coal mine to rotate in the opposite direction of the crushing frame, so that it collides with its arc cone to achieve the effect of improving the crushing. However, due to the different materials or specifications of coal gangue, fly ash, desulfurized gypsum, gasified slag and bottom ash, when crushing at the same time, materials of different materials and sizes are subjected to the same crushing force, which will produce different crushing degrees, and then affect the convenience of overall mixing and subsequent use. Therefore, the present application provides a crushing and mixing device for coal-based solid waste filling to meet the needs. Utility Model Content

[0004] The purpose of the present application is to provide a crushing and mixing device for coal-based solid waste filling, which solves the problem in the prior art that different materials cannot be separated and crushed, thereby achieving the purpose of improving the overall crushing effect.

[0005] To achieve the above-mentioned objectives, the present application provides the following technical solutions: a crushing and mixing device for coal-based solid waste filling, comprising a crushing body and a control body fixedly connected to the side wall of the crushing body, characterized in that: a load-bearing partition plate body is fixedly connected to the interior of the crushing body, and the load-bearing partition plate body is used to divide the crushing body into an upper cavity and a lower cavity, three dividing vertical plates are fixedly connected to the interior of the upper cavity, and the bottom of the dividing vertical plates is fixedly connected to the top of the load-bearing partition plate body, the dividing vertical plates are used to form four crushing cavities from the upper cavity, the interiors of the crushing cavities are all fixedly connected with crushing assemblies, and the crushing assemblies are fixedly connected to the driving assembly of the crushing body, the driving assembly is used to drive the crushing assembly to crush the material, and the size specifications of the four crushing assemblies increase sequentially, the tops of the three dividing vertical plates are fixedly connected to the same mounting frame, and the top of the mounting frame is provided with an oblique connection portion, the interior of the oblique connection portion is fixedly connected with a separation plate body, and the separation plate body is used to screen the material, and the lower cavity is provided with a mixing body.

[0006] Preferably, the top of the separation plate body is provided with a plurality of first sieve holes, second sieve holes and third sieve holes, the first sieve holes, the second sieve holes and the third sieve holes are respectively connected to different crushing chambers, and the specifications of different crushing components correspond to the first sieve holes, the second sieve holes and the third sieve holes.

[0007] Preferably, guide members are fixedly connected to both sides of the dividing vertical plate, and an oblique section is provided on the top of the guide member. The two guide members are arranged opposite to each other, and the centers of the two guide members and the center of the crushing assembly are located on the same longitudinal axis.

[0008] Preferably, guide members are fixedly connected to both sides of the dividing vertical plate, and an oblique section is provided on the top of the guide member. The two guide members are arranged opposite to each other, and the centers of the two guide members and the center of the crushing assembly are located on the same longitudinal axis.

[0009] Preferably, the top of the crushing body is fixedly connected with an integral feed hopper through a first mounting port, and the side wall of the crushing body is fixedly connected with four independent feed hoppers through four second mounting ports, the four independent feed hoppers are all connected with the crushing cavity, and the independent feed hoppers are located above the crushing assembly.

[0010] Preferably, a groove is provided at the bottom of the crushing machine body, and a driving motor is fixedly connected inside the groove, and the output end of the driving motor is fixedly connected to the bottom end of the driving motor.

[0011] Preferably, two lower hoppers are fixedly connected to the bottom of the crushing machine body, and the lower hoppers are communicated with the lower cavity.

[0012] In summary, the technical effects and advantages of the utility model are:

[0013] 1. The utility model has a reasonable structure. The upper cavity is formed into four crushing cavities by arranging three dividing vertical plates. During use, when the material contacts the separation plate body, the separation plate body effectively screens the material, and autonomously screens the material into different crushing cavities according to the different size specifications of the material. At this time, the crushing body inside the crushing cavity will crush the material, and the effect of using crushing bodies of different models and strengths for crushing materials of different specifications can be achieved. The crushed material will effectively enter the interior of the lower cavity and be mixed by the mixing body inside the lower cavity. The mixed material can be quickly discharged to complete the overall crushing operation, thereby increasing the pertinence of the overall crushing process and avoiding damage to materials of different specifications and materials caused by the same process.

[0014] 2. In the utility model, by providing a feed hopper and a plurality of independent feed hoppers, during its use, not only can the material be poured into the interior of the crushing body through the overall feed hopper for screening and crushing, but also the material of the material can be poured into the corresponding crushing cavity in a targeted manner through the independent feed hopper, so that it is in contact with the crushing body and the crushing body can crush it quickly. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of a crushing and mixing device for coal-based solid waste filling from the first perspective;

[0017] Figure 2 It is a schematic diagram of the cutaway three-dimensional structure of a crushing body of a crushing and mixing device for coal-based solid waste filling;

[0018] Figure 3 It is a schematic diagram of the three-dimensional connection structure of a load-bearing partition plate body in a crushing and mixing device for coal-based solid waste filling;

[0019] Figure 4 It is a schematic diagram of the three-dimensional connection structure of separation plates in a crushing and mixing device for coal-based solid waste filling.

[0020] Reference numerals:

[0021] 1. Crushing machine body; 2. Load-bearing partition plate body; 3. Splitting vertical plate; 4. Crushing chamber; 5. Mounting frame; 6. Oblique connection part; 7. Separation plate body; 8. First sieve hole; 9. Second sieve hole; 10. Third sieve hole; 11. Crushing assembly; 12. Integral feed hopper; 13. Independent feed hopper; 14. Driving motor; 15. Mixing machine body; 16. Lower hopper; 17. Guide piece; 18. Control machine body. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solution and advantages of the utility model clearer, the technical solution of the utility model will be clearly and completely described below in conjunction with the drawings in the utility model. Obviously, the described embodiments are 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.

[0023] In the description of the embodiments of the present utility model, it should be noted that the terms "upper", "lower", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc. indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present utility model and simplifying the description, rather than indicating or implying that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the embodiments of the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0024] In the description of the embodiments of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" 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. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present utility model can be understood according to specific circumstances.

[0025] In the embodiments of the present invention, unless otherwise clearly specified and limited, the first feature being "above" or "below" the second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature being "above", "above" and "above" the second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. The first feature being "below", "below" and "below" the second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0026] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model embodiment. In this specification, the schematic representations of the above terms are not directed to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0027] Combine the following Figure 1-4 The embodiment shown describes the technical solution of the utility model:

[0028] It includes a crushing body 1 and a control body 18 fixedly connected to the side wall of the crushing body 1, a load-bearing partition plate body 2 is fixedly connected inside the crushing body 1, and the load-bearing partition plate body 2 is used to divide the crushing body 1 into an upper cavity and a lower cavity, three dividing vertical plates 3 are fixedly connected inside the upper cavity, and the bottom of the dividing vertical plates 3 is fixedly connected to the top of the load-bearing partition plate body 2, the dividing vertical plates 3 are used to form four crushing cavities 4 from the upper cavity, the interior of the crushing cavity 4 is fixedly connected with a crushing assembly 11, and the crushing assembly 11 is fixedly connected to the driving assembly of the crushing body 1, the driving assembly is used to drive the crushing assembly 11 to crush the material, and the size specifications of the four crushing assemblies 11 increase sequentially, the tops of the three dividing vertical plates 3 are fixedly connected with the same mounting frame 5, and the top of the mounting frame 5 is provided with an oblique connection part 6, the interior of the oblique connection part 6 is fixedly connected with a separation plate body 7, and the separation plate body 7 is used to screen the material, and the lower cavity is provided with a mixing body 15.

[0029] Before using it, the crushing machine body 1 can be directly placed on a flat surface, and the material to be processed can be directly placed from the top of the crushing machine body 1 into the upper cavity. At this time, the material can contact the separation plate body 7, so that the separation plate body 7 can effectively screen the material. According to the different size specifications of different materials, they will be autonomously screened into different crushing cavities 4. At this time, the crushing component 11 inside the crushing cavity 4 will crush the material, and the effect of using crushing components 11 of different models and strengths for materials of different specifications can be achieved. The crushed material will effectively enter the lower cavity and be mixed by the mixing body 15 inside the lower cavity. The mixed material can be quickly discharged to complete the overall crushing operation.

[0030] A plurality of first sieve holes 8, second sieve holes 9 and third sieve holes 10 are provided on the top of the separation plate body 7. The first sieve holes 8, the second sieve holes 9 and the third sieve holes 10 are respectively connected to different crushing chambers 4, and the specifications of different crushing components 11 correspond to the first sieve holes 8, the second sieve holes 9 and the third sieve holes 10.

[0031] When the material falls to the top of the separation plate 7, the material can slide down under its own gravity and the angle of the oblique connection part 6, so that the material can be discharged or contact with the first sieve hole 8, the second sieve hole 9 and the third sieve hole 10 in turn according to its own size specifications, thereby achieving a rapid screening effect, so that the material can be quickly screened into different crushing cavities 4 through the first sieve hole 8, the second sieve hole 9 and the third sieve hole 10 under the action of its own specifications, so that materials of different specifications can be targetedly contacted with different types of crushing machine bodies 1, thereby achieving an effective crushing effect.

[0032] Guide members 17 are fixedly connected to both sides of the dividing vertical plate 3, and an oblique section is provided on the top of the guide member 17. The two guide members 17 are arranged opposite to each other, and the centers of the two guide members 17 and the center of the crushing assembly 11 are located on the same longitudinal axis.

[0033] When the material falls off the separation plate 7 and enters the crushing chamber 4, the material can effectively contact the guide 17 and slide on the oblique section at the top of the guide 17, thereby effectively guiding the material so that the material is stably placed inside the crushing assembly 11 and then crushed quickly to avoid the material getting stuck inside the crushing chamber 4.

[0034] Four communication openings are provided on the top of the load-bearing partition plate body 2, and the four communication openings respectively connect the crushing cavity 4 with the lower cavity.

[0035] During its use, the crushed materials in the crushing cavity 4 can effectively pass through the communication port, effectively fall into the interior of the lower cavity, and then be quickly mixed in the lower cavity.

[0036] The top of the crushing body 1 is fixedly connected with an integral feed hopper 12 through a first mounting port, and the side wall of the crushing body 1 is fixedly connected with four independent feed hoppers 13 through four second mounting ports. The four independent feed hoppers 13 are all connected with the crushing cavity 4, and the independent feed hoppers 13 are located above the crushing assembly 11.

[0037] During its use, not only can the material be poured into the interior of the crushing machine body 1 through the integral feed hopper 12 for screening and crushing, but the material can also be poured into the corresponding crushing cavity 4 in a targeted manner through the independent feed hopper 13, so that it is in contact with the crushing component 11 and the crushing component 11 can crush it quickly.

[0038] A groove is provided at the bottom of the crusher body 1 , and a driving motor 14 is fixedly connected inside the groove. The output end of the driving motor 14 is fixedly connected to the bottom end of the driving motor 14 .

[0039] Before use, the drive motor 14 can be directly controlled by the control body 18, so that the drive motor 14 can effectively drive the mixing body 15 to rotate, so that the mixing body 15 can effectively mix the materials in the lower cavity, thereby achieving a rapid mixing effect and improving the convenience of its overall crushing and mixing.

[0040] Two lower hoppers 16 are fixedly connected to the bottom of the crushing machine body 1, and the lower hoppers 16 are connected to the lower cavity. During use, the mixed materials inside the lower cavity can be effectively and quickly discharged through the lower hoppers 16, thereby simplifying the overall discharge steps and making the overall operation more convenient.

[0041] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the utility model.

Claims

1. A crushing and mixing device for coal-based solid waste filling, comprising a crushing body (1) and a control body (18) fixedly connected to the side wall of the crushing body (1), characterized in that: A load-bearing partition plate (2) is fixedly connected to the interior of the crushing machine body (1), and the load-bearing partition plate (2) is used to divide the crushing machine body (1) into an upper cavity and a lower cavity. Three partitioning vertical plates (3) are fixedly connected to the interior of the upper cavity, and the bottom of the partitioning vertical plates (3) is fixedly connected to the top of the load-bearing partition plate (2). The partitioning vertical plates (3) are used to form four crushing cavities (4) in the upper cavity. The interior of each crushing cavity (4) is fixedly connected to a crushing assembly (11), and the crushing assembly (11) is connected to the crushing The driving assembly of the machine body (1) is fixedly connected, and the driving assembly is used to drive the crushing assembly (11) to crush the material, and the size specifications of the four crushing assemblies (11) increase sequentially. The tops of the three dividing vertical plates (3) are fixedly connected to the same mounting frame (5), and the top of the mounting frame (5) is provided with an oblique connection part (6), and the interior of the oblique connection part (6) is fixedly connected with a separation plate body (7), and the separation plate body (7) is used to screen the material, and the lower cavity is provided with a mixing body (15).

2. A crushing and mixing device for coal-based solid waste filling according to claim 1, characterized in that: The top of the separation plate body (7) is provided with a plurality of first sieve holes (8), second sieve holes (9) and third sieve holes (10) penetrating therethrough; the first sieve holes (8), second sieve holes (9) and third sieve holes (10) are respectively connected to different crushing chambers (4), and the specifications of different crushing components (11) correspond to the first sieve holes (8), second sieve holes (9) and third sieve holes (10).

3. A crushing and mixing device for coal-based solid waste filling according to claim 2, characterized in that: Guide members (17) are fixedly connected to both sides of the dividing vertical plate (3), and an oblique section is provided on the top of the guide member (17). The two guide members (17) are arranged opposite to each other, and the centers of the two guide members (17) and the center of the crushing assembly (11) are located on the same longitudinal axis.

4. A crushing and mixing device for coal-based solid waste filling according to claim 3, characterized in that: Four communication openings are provided on the top of the load-bearing partition plate body (2), and the four communication openings respectively connect the crushing cavity (4) with the lower cavity.

5. A crushing and mixing device for coal-based solid waste filling according to claim 4, characterized in that: The top of the crushing machine body (1) is fixedly connected to an integral feed hopper (12) via a first mounting opening, and the side wall of the crushing machine body (1) is fixedly connected to four independent feed hoppers (13) via four second mounting openings, the four independent feed hoppers (13) are all connected to the crushing cavity (4), and the independent feed hoppers (13) are located above the crushing assembly (11).

6. A crushing and mixing device for coal-based solid waste filling according to claim 5, characterized in that: A groove is provided at the bottom of the crushing machine body (1), and a driving motor (14) is fixedly connected inside the groove, and an output end of the driving motor (14) is fixedly connected to the bottom end of the driving motor (14).

7. A crushing and mixing device for coal-based solid waste filling according to claim 6, characterized in that: Two lower hoppers (16) are fixedly connected to the bottom of the crushing machine body (1), and the lower hoppers (16) are communicated with the lower cavity.

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