Collecting structure for crushing equipment

Abstract

The utility model discloses a collecting structure for crushing equipment, and relates to the technical field of cathode material processing. The device comprises a shell, the top of the shell is provided with a protective shell and a rotating assembly, the top and the bottom of the left side of the shell are communicated with a thin discharging pipe and an air inlet pipe respectively, the bottom of an inner cavity of the air inlet pipe is fixedly connected with an air guide plate, the bottom of the shell is communicated with a thick discharging pipe, the left side of the top of the shell is communicated with a feeding pipe, and the left side of the top of the shell is communicated with a discharging pipe. The rotating assembly comprises a motor. Through the arrangement of the rotating assembly, when raw materials enter the shell, the rotating assembly scatters the raw materials, so that original coarse and fine raw materials are conveniently classified, the air guide plate is arranged, the air guide plate is in an inclined plate shape, the air guide plate can directly increase the air speed of outer rotational flow, and along with the increase of the air speed of the outer rotational flow, the raw materials can be separated from each other. More raw materials are brought into the coarse discharge pipe, and correspondingly less fine powder enters the fine discharge pipe, so that the collection rate of the raw materials is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of negative electrode material processing, in particular to a collection structure for crushing equipment. Background Art

[0002] The equipment commonly used for crushing the calcined coke products of the negative electrode is a roller mill. In the crushing process of the calcined coke products of the negative electrode materials, the crushing particle size D10 ≥ 4.0, D50 = 7 ~ 8, D90 = 13, and the roller mill is composed of a feeding system, a main machine system, a cyclone system, a pulse dust removal system and a fan system.

[0003] The negative electrode calcined coke is crushed and collected by the cyclone system. The classification accuracy of the cyclone is affected by the feed wind speed and production capacity. If the feed wind speed decreases, the yield of the product will decrease, and the overall crushing capacity and yield will be low.

[0004] To this end, we provide a collection structure for a crushing device to solve the above-mentioned problems. Utility Model Content

[0005] The utility model aims to provide a collection structure for pulverizing equipment, which solves the problem of low raw material collection rate of the collection structure of pulverizing equipment in the prior art through the coordinated arrangement of a shell, a protective shell, a rotating assembly and an air guide plate.

[0006] In order to solve the above technical problems, the utility model is achieved through the following technical solutions:

[0007] The utility model is a collection structure for a crushing device, comprising a shell, a protective shell and a rotating assembly are arranged on the top of the shell, a thin discharge pipe and an air inlet pipe are respectively connected to the top and bottom of the left side of the shell, an air guide plate is fixedly connected to the bottom of the inner cavity of the air inlet pipe, a coarse discharge pipe is connected to the bottom of the shell, and a feed pipe is connected to the left side of the top of the shell;

[0008] The rotating assembly includes a motor, the output end of the motor passes through the inner cavity of the protective shell and is fixedly connected to a driving wheel, the driving wheel is connected to a driven wheel through a belt drive, the inner cavity of the driven wheel is fixedly connected to a rotating rod, and the bottom of the rotating rod passes through the inner cavity of the shell and is fixedly connected to a rotating plate.

[0009] The utility model is further configured that a fixing ring is fixedly connected to the bottom of the motor surface, and the bottom of the fixing ring is fixedly connected to the protective shell.

[0010] The utility model is further configured that the top of the surface of the rotating rod is fixedly connected with a bearing seat, and the bottom of the bearing seat is fixedly connected to the shell.

[0011] The utility model is further configured that the bottom of the surface of the rotating rod is fixedly connected to a limiting ring, and the bottom of the limiting ring is fixedly connected to the rotating plate.

[0012] The utility model is further configured that the front side and the rear side of the protective shell are both fixedly connected with fixing blocks, and the bottom of the fixing blocks is fixedly connected to the shell.

[0013] The utility model is further configured that a sliding sleeve is slidably connected to the bottom of the rotating rod surface, four limiting rods are fixedly connected to the surface of the sliding sleeve, and the limiting rods are fixedly connected to the inner wall of the shell on one side close to the inner wall of the shell.

[0014] The utility model is further configured that a guide shell is fixedly connected to the top of the inner cavity of the shell, and the guide shell is a cone with a hollow structure.

[0015] The utility model has the following beneficial effects:

[0016] 1. The utility model is provided with a rotating component. When the raw materials enter the shell, the rotating component will break up the raw materials, so as to facilitate the classification of coarse and fine raw materials. By providing an air guide plate, the air guide plate is in the shape of an inclined plate, and the air guide plate can directly increase the wind speed of the external vortex. As the wind speed of the external vortex increases, more raw materials are brought into the coarse discharge pipe, and correspondingly less fine powder enters the fine discharge pipe, thereby improving the collection rate of the raw materials.

[0017] 2. The utility model fixes the motor by setting a fixing ring, and supports the rotating rod while limiting the rotating rod by setting a bearing seat. The limiting ring reinforces the connection between the rotating rod and the rotating plate by setting a fixing block. The fixing block fixes the protective shell. The matching use of the sliding sleeve and the limiting rod can limit and support the rotating rod. The guide shell can ensure that the raw materials fall accurately to the top of the rotating plate.

[0018] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0020] Figure 1 A structural stereogram of a collecting structure for a comminution device;

[0021] Figure 2 is a cross-sectional view of a collection structure for a comminution device;

[0022] Figure 3 A side view of an air inlet pipe and an air guide plate of a collection structure for a pulverizing device;

[0023] Figure 4 A top view of an air guide plate of a collection structure for a pulverizing device;

[0024] Figure 5 A top view of a sliding sleeve and a limiting rod of a collecting structure for a crushing device.

[0025] In the accompanying drawings: 1. Shell; 2. Protective shell; 3. Rotating assembly; 301. Motor; 302. Driving wheel; 303. Driven wheel; 304. Rotating rod; 305. Rotating plate; 306. Fixed ring; 307. Bearing seat; 308. Limiting ring; 4. Fine discharge pipe; 5. Air inlet pipe; 6. Coarse discharge pipe; 7. Feed pipe; 8. Air guide plate; 9. Fixed block; 10. Sliding sleeve; 11. Limiting rod; 12. Guide shell. DETAILED DESCRIPTION

[0026] 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 of 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. Specific embodiment 1

[0028] See also Figure 1-5 The utility model is a collection structure for a crushing device, comprising a shell 1, a protective shell 2 and a rotating assembly 3 are arranged on the top of the shell 1, a fine discharge pipe 4 and an air inlet pipe 5 are respectively connected to the top and bottom of the left side of the shell 1, an air guide plate 8 is fixedly connected to the bottom of the inner cavity of the air inlet pipe 5, a coarse discharge pipe 6 is connected to the bottom of the shell 1, a feed pipe 7 is connected to the left side of the top of the shell 1, the rotating assembly 3 comprises a motor 301, an output end of the motor 301 passes through the inner cavity of the protective shell 2 and is fixedly connected to a driving wheel 302, the driving wheel 302 is connected to a driven wheel 303 through a belt drive, a rotating rod 304 is fixedly connected to the inner cavity of the driven wheel 303, and the bottom of the rotating rod 304 passes through the inner cavity of the shell 1 and is fixedly connected to a rotating plate 305.

[0029] Specifically: the raw material enters the inner cavity of the shell 1 through the feed pipe 7 and falls to the top of the rotating plate 305. At this time, the output end of the motor 301 drives the driven wheel 302 to rotate, and the driven wheel 302 drives the driving wheel 303 to rotate through the belt. When the driving wheel 303 rotates, it drives the rotating rod 304 to rotate, and the rotating rod 304 drives the rotating plate 305 to rotate. The rotating plate 305 disperses the raw material when it rotates. At this time, the air entering through the air inlet pipe 5 enters the inner cavity of the shell 1 to form an external vortex and an internal vortex. The setting of the air guide plate 8 can increase the flow rate of the external vortex, so that the coarse raw material can quickly enter the coarse discharge pipe 6, thereby increasing the collection rate of the raw material, and the fine raw material enters the fine discharge pipe 4 through the internal vortex, thereby completing the raw material classification. Specific embodiment 2

[0031] See also Figure 1-5 On the basis of the specific embodiment 1, a fixing ring 306 is fixedly connected to the bottom of the surface of the motor 301, and the bottom of the fixing ring 306 is fixedly connected to the protective shell 2. A bearing seat 307 is fixedly connected to the top of the surface of the rotating rod 304, and the bottom of the bearing seat 307 is fixedly connected to the shell 1. A limiting ring 308 is fixedly connected to the bottom of the surface of the rotating rod 304, and the bottom of the limiting ring 308 is fixedly connected to the rotating plate 305.

[0032] Specifically: by setting the fixing ring 306, the motor 301 is fixed. By setting the bearing seat 307, the bearing seat 307 limits the rotating rod 304 and supports the rotating rod 304. By setting the limiting ring 308, the limiting ring 308 reinforces the connection between the rotating rod 304 and the rotating plate 305. Specific embodiment three

[0034] See also Figure 1-5 On the basis of the first and second specific embodiments, the front and rear sides of the protective shell 2 are fixedly connected with fixed blocks 9, the bottom of the fixed block 9 is fixedly connected to the shell 1, the bottom of the surface of the rotating rod 304 is slidably connected with a sliding sleeve 10, the surface of the sliding sleeve 10 is fixedly connected with four limit rods 11, the side of the limit rod 11 close to the inner wall of the shell 1 is fixedly connected to the inner wall of the shell 1, and the top of the inner cavity of the shell 1 is fixedly connected with a guide shell 12, which is a cone with a hollow structure.

[0035] Specifically: by setting the fixed block 9, the fixed block 9 plays a role in fixing the protective shell 2, by setting the sliding sleeve 10 and the limiting rod 11 for use in coordination, it plays a role in limiting and supporting the rotating rod 304, and by setting the guide shell 12, the guide shell 12 can ensure that the raw material falls accurately to the top of the rotating plate 305.

[0036] The working principle of the utility model is as follows: the raw material enters the inner cavity of the shell 1 through the feed pipe 7 and falls to the top of the rotating plate 305, at which time the output end of the motor 301 drives the driven wheel 302 to rotate, and the driven wheel 302 drives the driving wheel 303 to rotate through the belt, and the driving wheel 303 drives the rotating rod 304 to rotate when rotating, and the rotating rod 304 drives the rotating plate 305 to rotate, and the rotating plate 305 disperses the raw material when rotating, and at this time the air entering through the air inlet pipe 5 enters the inner cavity of the shell 1 to form an external vortex and an internal vortex, and the setting of the air guide plate 8 can increase the flow rate of the external vortex, so that the coarse raw material can quickly enter the coarse discharge pipe 6, thereby increasing the collection rate of the raw material, and the fine raw material enters the fine discharge pipe 4 through the internal vortex, thereby completing the raw material classification.

[0037] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", 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. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0038] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A collection structure for a comminution device, comprising a housing (1), characterized in that: The top of the shell (1) is provided with a protective shell (2) and a rotating assembly (3); the top and bottom of the left side of the shell (1) are respectively connected to a thin discharge pipe (4) and an air inlet pipe (5); the bottom of the inner cavity of the air inlet pipe (5) is fixedly connected to an air guide plate (8); the bottom of the shell (1) is connected to a coarse discharge pipe (6); and the left side of the top of the shell (1) is connected to a feed pipe (7); The rotating assembly (3) comprises a motor (301), the output end of the motor (301) passes through the inner cavity of the protective shell (2) and is fixedly connected to a driving wheel (302), the driving wheel (302) is connected to a driven wheel (303) via a belt drive, the inner cavity of the driven wheel (303) is fixedly connected to a rotating rod (304), and the bottom of the rotating rod (304) passes through the inner cavity of the shell (1) and is fixedly connected to a rotating plate (305).

2. A collection structure for a crushing device according to claim 1, characterized in that: A fixing ring (306) is fixedly connected to the bottom of the surface of the motor (301), and the bottom of the fixing ring (306) is fixedly connected to the protective shell (2).

3. A collection structure for a crushing device according to claim 1, characterized in that: The top of the surface of the rotating rod (304) is fixedly connected to a bearing seat (307), and the bottom of the bearing seat (307) is fixedly connected to the housing (1).

4. A collection structure for a pulverizing device according to claim 1, characterized in that: The bottom of the surface of the rotating rod (304) is fixedly connected to a limiting ring (308), and the bottom of the limiting ring (308) is fixedly connected to the rotating plate (305).

5. The collection structure for crushing equipment according to claim 1, characterized in that: The front and rear sides of the protective shell (2) are both fixedly connected to a fixing block (9), and the bottom of the fixing block (9) is fixedly connected to the shell (1).

6. A collection structure for a pulverizing device according to claim 1, characterized in that: The bottom of the surface of the rotating rod (304) is slidably connected to a sliding sleeve (10), and the surface of the sliding sleeve (10) is fixedly connected to four limiting rods (11), and the limiting rods (11) are fixedly connected to the inner wall of the shell (1) on one side close to the inner wall of the shell (1).

7. A collection structure for a pulverizing device according to claim 1, characterized in that: A flow guide shell (12) is fixedly connected to the top of the inner cavity of the shell (1), and the flow guide shell (12) is a cone with a hollow structure.

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