Lump coal crusher

Abstract

The utility model discloses a lump coal crusher, which relates to the technical field of coal equipment, and comprises a crusher body, the discharge port of the crusher body is connected with a dustproof box, the front side of the dustproof box is provided with a dust collection assembly, the dust collection assembly comprises two first bevel gears and a mounting box, the inner cavity of the dustproof box is provided with a material distribution assembly, and the inner cavity of the dustproof box is provided with a dust collection assembly. A plurality of operation cavities are formed in the left side and the right side of the dustproof box correspondingly, and through cooperative use of the dustproof box and the dust suction assembly, dust or other floating objects generated by crushed machined objects are adsorbed and filtered, so that the surrounding environment and workers can be protected; according to the device, the dust collection assembly is arranged, so that air in the surrounding environment is prevented from being polluted, the environmental protection property of the surrounding environment is improved, and the dust collection assembly can be used for driving the material distribution assembly to centrally store the crushed processed objects while dust is filtered, so that a user can conveniently and rapidly collect and use the crushed processed objects.

Description

Technical Field

[0001] The utility model belongs to the technical field of coal equipment, in particular to a lump coal crusher. Background Art

[0002] The emergence of coal crushers has effectively solved the problem of blockage during crushing. The biggest advantage of coal crushers is that they can operate normally even on rainy days, because coal crushers do not have screen bottoms or grate bottoms. Unlike traditional crushers, they do not get blocked. In addition, if you invest in coal crushers, you can save investment costs in terms of output particle size, because the particle size of coal crushers is very uniform, while traditional crushers must add a sieve to screen out the ideal particle size, which is relatively troublesome.

[0003] However, when the existing coal crushers produce crushed processed products, due to the large number of processed products, a large amount of dust or other floating matter is generated during the discharging process. At this time, the workers not only need to wear dust-proof work clothes, but also need to clean the surrounding environment after receiving the processed products, which is time-consuming and labor-intensive, increases the workload of the workers, reduces their work efficiency, and is inconvenient to use. Therefore, we propose a lump coal crusher with environmental protection functions, which is urgently needed to be developed. Utility Model Content

[0004] The utility model aims to provide a lump coal crusher to solve the problem proposed in the background technology that when the existing coal crusher produces crushed processed products, due to the large number of processed products with large particles, a large amount of dust or other floating matter is generated in the process of discharging the processed products. At this time, the staff not only need to wear dust-proof work clothes, but also need to clean the surrounding environment after receiving the processed products, which is time-consuming and labor-intensive, increases the workload of the staff, reduces the work efficiency of the staff, and is inconvenient to use.

[0005] To achieve the above-mentioned purpose, the specific technical scheme of the utility model is as follows: a lump coal crusher, comprising a crusher body, the discharge port of the crusher body is connected to a dustproof box, a dust suction assembly is arranged on the front side of the dustproof box, the dust suction assembly includes two first bevel gears and an installation box, a material dividing assembly is arranged in the inner cavity of the dustproof box, a plurality of operating cavities are opened on the left and right sides of the dustproof box, and storage boxes used in conjunction with the dustproof box are welded on the left and right sides of the dustproof box.

[0006] Preferably, the outer surface of the installation box is connected to the crusher body, the bottom of the inner cavity of the installation box is threadedly connected to the motor, and long rods are provided through both sides of the inner cavity of the installation box.

[0007] Preferably, the output shaft of the motor and the surface of the long rod are connected to the first bevel gear, and the two first bevel gears are meshed with each other, and connecting boxes are welded on both sides of the dustproof box.

[0008] Preferably, a connecting shaft body is provided through the inner cavity of the connecting box, and pulleys are respectively provided on the surface of the connecting shaft body and the surface of the long rod, and the two pulleys are connected by belt transmission.

[0009] Preferably, a dust removal fan is connected to one end of the connecting shaft away from the pulley, and a filter component is jointly assembled on the top and bottom of the inner cavity of the connecting box.

[0010] Preferably, the left side and the right side of the dustproof box are respectively connected to a discharge box used in conjunction with the connection box, and the connection box and the discharge box are used in conjunction with the dustproof box.

[0011] Preferably, the material distribution assembly includes two fixed plates, the right side of the fixed plate is connected to the dustproof box, the inner cavity of the fixed plate is rotatably connected to a protective rod, and the inner cavity of the protective rod is penetrated by a rotating rod.

[0012] Preferably, both ends of the rotating rod are connected to a rotating disk, the side of the rotating disk away from the rotating rod is connected to a round rod, and the front end of the round rod on the front side penetrates into the inner cavity of the installation box and is connected to a second bevel gear meshing with the first bevel gear.

[0013] Preferably, a push rod is connected to one side opposite to the two rotating disks, and a moving frame is slidably connected to the front and rear sides of the inner cavity of the dustproof box.

[0014] Preferably, a side of the movable frame away from the dustproof box is slidably connected to the push rod, and a push plate is connected to the bottom of the movable frame.

[0015] The utility model of a lump coal crusher has the following advantages:

[0016] The coal crusher can absorb and filter the dust or other floating matter generated by the crushed processed products through the coordinated use of the dustproof box and the dust suction component, thereby protecting the surrounding environment and workers, avoiding polluting the air in the surrounding environment, improving the environmental protection of the surrounding environment, and while filtering the dust, the dust suction component can be used to drive the material separation component to centrally store the crushed processed products, so that the user can quickly collect and use the crushed processed products, saving time and effort, reducing the user's workload, and improving the user's work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the three-dimensional structure of the dustproof box of the utility model;

[0020] Figure 3 It is a schematic diagram of the side cross-sectional three-dimensional structure of the installation box and the connection box of the utility model;

[0021] Figure 4 This is a schematic diagram of the three-dimensional structure of the connection box of the utility model;

[0022] Figure 5 It is a schematic diagram of the three-dimensional structure of the connection box of the utility model in side view;

[0023] Figure 6 This is a schematic diagram of the three-dimensional structure of the material separation component of the utility model;

[0024] Figure 7 It is a schematic diagram of the three-dimensional structure of the push rod and the moving frame of the utility model;

[0025] Figure 8 It is a schematic diagram of the side cross-sectional three-dimensional structure of the protection rod of the utility model;

[0026] Fig. 9 It is a schematic diagram of the three-dimensional structure of the dustproof box of the utility model in side view;

[0027] Fig.10 It is a schematic diagram of the three-dimensional structure of the material storage box of the utility model.

[0028] Explanation of the markings in the figure: 1. Crusher body; 2. Dustproof box; 3. Dust suction assembly; 31. Installation box; 32. Motor; 33. Long rod; 34. First bevel gear; 35. Connecting box; 36. Connecting shaft; 37. Dust removal fan; 38. Filter component; 39. Discharge box; 310. Pulley; 4. Material distribution assembly; 41. Fixed plate; 42. Protective rod; 43. Rotating rod; 44. Rotating disk; 45. Round rod; 46. Second bevel gear; 47. Push rod; 48. Moving frame; 49. Push plate; 5. Storage box. DETAILED DESCRIPTION

[0029] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the embodiments of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0030] In the description of the embodiments of the present invention, it should be understood that the terms "length", "vertical", "horizontal", "top", "bottom", etc. indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the embodiments of the present invention.

[0031] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the embodiments of the present utility model, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0032] In the embodiments of the present utility model, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like 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, an electrical connection, or a communication; 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. 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.

[0033] The disclosure below provides many different embodiments or examples for realizing different structures of the embodiments of the present utility model. In order to simplify the disclosure of the embodiments of the present utility model, the components and settings of specific examples are described below. Of course, they are only examples, and the purpose is not to limit the embodiments of the present utility model. In addition, the embodiments of the present utility model can repeat reference numbers and / or reference letters in different examples, and this repetition is for the purpose of simplification and clarity, and does not itself indicate the relationship between the various embodiments and / or settings discussed.

[0034] In order to better understand the purpose, structure and function of the utility model, the following is a further detailed description of a lump coal crusher of the utility model in conjunction with the accompanying drawings.

[0035] like Figure 1-Figure 10As shown, a coal crusher of the utility model comprises a crusher body 1, a discharge port of the crusher body 1 is connected to a dustproof box 2, and Figure 2 The top of the dustproof box 2 is provided with an open cavity adapted to the discharge port;

[0036] A dust collecting assembly 3 is provided at the front side of the dustproof box 2. The dust collecting assembly 3 includes two first bevel gears 34 and an installation box 31. The outer surface of the installation box 31 is connected to the crusher body 1. The bottom of the inner cavity of the installation box 31 is threadedly connected to the motor 32. Long rods 33 are provided through both sides of the inner cavity of the installation box 31. The long rods 33 and the contact area of ​​the installation box 31 are rotatably connected to the long rods 33 by inlaying bearings. The output shaft of the motor 32 and the surface of the long rod 33 are connected to the first bevel gear 34, and the two first bevel gears 34 are meshed. Connecting boxes 35 are welded on both sides of the dustproof box 2. A connecting shaft 36 is provided through the inner cavity of the connecting box 35. The surface of the connecting shaft 36 is rotatably connected to the connecting box 35 through a bearing. The surface of the connecting shaft 36 and the surface of the long rod 33 are respectively provided with pulleys 310, and the two pulleys 310 are connected through belt transmission.

[0037] like Figure 1-Figure 5 As shown, the end of the connecting shaft 36 away from the pulley 310 is connected to a dust removal fan 37, and the top and bottom of the inner cavity of the connecting box 35 are jointly equipped with a filter component 38, wherein the filter component 38 is preferably a mesh plate of a filter material that can absorb dust, and it should be noted that the pores between the mesh plates should be smaller than the diameter of the coal powder particles to avoid inhalation of coal powder. The left and right sides of the dustproof box 2 are respectively connected to a discharge box 39 used in conjunction with the connecting box 35, and as shown Figure 5 The top of the discharge box 39 and the bottom of the inner cavity of the connection box 35 are provided with a through cavity of the same area, so as to facilitate the coal powder to be re-discharged into the inner cavity of the crusher body 1 for material distribution and storage operation. The connection box 35 and the discharge box 39 are used in conjunction with the dustproof box 2;

[0038] After the crusher body 1 crushes the coal lumps and flows the crushed processed flow into the dustproof box 2, the motor 32 is started, and the output shaft of the motor 32 drives the first bevel gear 34 to mesh and rotate, and the first bevel gear 34 drives the long rod 33 and the material distribution component 4 to rotate at the same time, and the long rod 33 drives the pulley 310 to rotate, and the pulley 310 drives the connecting shaft 36 to rotate, and the connecting shaft 36 drives the dust removal fan 37 to work, and then the dust removal fan 37 sucks the dust and other floating objects generated when the processed objects fall into the connecting box 35, wherein the dust and other floating objects are adsorbed in the filter component 38 by the wind speed of the dust removal fan 37, and then the crushed processed objects are discharged into the dustproof box 2 again through the discharge box 39, and at this time, the material distribution component 4 can be used to store and discharge the processed objects separately, thereby reducing the dust during the discharge, which is beneficial to protecting the surrounding environment;

[0039] like Figure 5-Figure 9 As shown, the inner cavity of the dustproof box 2 is provided with a material distribution component 4, and the material distribution component 4 includes two fixed plates 41, the right side of the fixed plate 41 is connected to the dustproof box 2, the inner cavity of the fixed plate 41 is rotatably connected with a protective rod 42, and the inner cavity of the protective rod 42 is penetrated with a rotating rod 43, both ends of the rotating rod 43 are connected with a rotating disk 44, and the side of the rotating disk 44 away from the rotating rod 43 is connected with a round rod 45, the front end of the front round rod 45 penetrates into the inner cavity of the installation box 31 and is connected with a second bevel gear 46 meshing with the first bevel gear 34, and the opposite side of the two rotating disks 44 is connected with a push rod 47, and the front and rear sides of the inner cavity of the dustproof box 2 are slidably connected with a moving frame 48, and the side of the moving frame 48 away from the dustproof box 2 is slidably connected with the push rod 47, and the bottom of the moving frame 48 is connected with a push plate 49;

[0040] When the first bevel gear 34 drives the second bevel gear 46 to mesh and rotate, the second bevel gear 46 drives the round rod 45 to rotate, and the round rod 45 drives the rotating disk 44 to rotate, one of the rotating disks 44 drives the rotating rod 43 to rotate, and the rotating rod 43 drives the other rotating disk 44 to rotate synchronously, so that the rotating disk 44 drives the push rod 47 to make a circular motion, and the push rod 47 pushes the moving frame 48 to move to the left and right sides, and the moving frame 48 drives the push plate 49 to move synchronously, and the push plate 49 pushes the processed objects to the left and right sides respectively, so that the processed objects are stored in the storage box 5 for centralized storage, so that the users can collect and use the processed objects conveniently;

[0041] The left and right sides of the dustproof box 2 are provided with a plurality of operating cavities, and the left and right sides of the dustproof box 2 are welded with a storage box 5 used in conjunction with the dustproof box 2, and Figure 3 The inner cavity of the storage box 5 is provided with a discharge pipe, and the surface of the discharge pipe is provided with a valve, so that the user can connect it with an external material receiving device for centralized discharge.

[0042] A working principle of a coal crusher: first, the user installs the dustproof box 2 and its accessories at the discharge port of the crusher body 1. Then, after the crusher body 1 crushes the coal lumps, the processed products fall into the dustproof box 2, so as to circle the dust or other floating objects generated when the processed products fall, which is beneficial to protect the surrounding environment. Then, the dust suction component 3 is started to absorb and filter these dust or other floating objects. After filtering, the dust suction component 3 can be used to drive the material distribution component 4 to store the crushed processed products separately and centrally, so that the user can take out the processed products for use.

[0043] It is understood that the present invention is described by some embodiments, and those skilled in the art are aware that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. In addition, under the teachings of the present invention, these features and embodiments may be modified to adapt to specific circumstances and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the scope of protection of the present invention.

Claims

1. A coal crusher, characterized in that: The invention comprises a crusher body (1), wherein the discharge port of the crusher body (1) is connected to a dustproof box (2), a dust suction assembly (3) is arranged on the front side of the dustproof box (2), the dust suction assembly (3) comprises two first bevel gears (34) and an installation box (31), a material distribution assembly (4) is arranged in the inner cavity of the dustproof box (2), a plurality of operating cavities are provided on the left and right sides of the dustproof box (2), and a material storage box (5) used in conjunction with the dustproof box (2) is welded on the left and right sides of the dustproof box (2).

2. A coal crusher according to claim 1, characterized in that: The outer surface of the installation box (31) is connected to the crusher body (1), the bottom of the inner cavity of the installation box (31) is threadedly connected to a motor (32), and long rods (33) are provided through both sides of the inner cavity of the installation box (31).

3. A coal crusher according to claim 2, characterized in that: The output shaft of the motor (32) and the surface of the long rod (33) are connected to the first bevel gear (34), and the two first bevel gears (34) are meshed with each other. Connecting boxes (35) are welded on both sides of the dustproof box (2).

4. A coal crusher according to claim 3, characterized in that: A connecting shaft (36) is provided through the inner cavity of the connecting box (35), and pulleys (310) are respectively sleeved on the surface of the connecting shaft (36) and the surface of the long rod (33), and the two pulleys (310) are connected by belt transmission.

5. A coal crusher according to claim 4, characterized in that: The end of the connecting shaft (36) away from the pulley (310) is connected to a dust removal fan (37), and the top and bottom of the inner cavity of the connecting box (35) are jointly equipped with a filter component (38).

6. A coal crusher according to claim 5, characterized in that: The left side and the right side of the dustproof box (2) are respectively connected to a discharge box (39) used in conjunction with the connection box (35); the connection box (35) and the discharge box (39) are used in conjunction with the dustproof box (2).

7. A coal crusher according to claim 1, characterized in that: The material distribution assembly (4) includes two fixed plates (41), the right side of the fixed plate (41) is connected to the dustproof box (2), the inner cavity of the fixed plate (41) is rotatably connected to a protective rod (42), and the inner cavity of the protective rod (42) is penetrated by a rotating rod (43).

8. A coal crusher according to claim 7, characterized in that: Both ends of the rotating rod (43) are connected to a rotating disk (44), a side of the rotating disk (44) away from the rotating rod (43) is connected to a round rod (45), and a front end of the round rod (45) on the front side penetrates into the inner cavity of the installation box (31) and is connected to a second bevel gear (46) meshing with the first bevel gear (34).

9. A coal crusher according to claim 8, characterized in that: A push rod (47) is connected to one side opposite to the two rotating disks (44), and a moving frame (48) is slidably connected to the front and rear sides of the inner cavity of the dustproof box (2).

10. A coal crusher according to claim 9, characterized in that: The side of the movable frame (48) away from the dustproof box (2) is slidably connected to the push rod (47), and the bottom of the movable frame (48) is connected to a push plate (49).

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