A secondary crushing mechanism of a residual electrolyte preventing crushing device

Abstract

The utility model mentions a kind of secondary crushing mechanism of anti-residual electrolyte crushing equipment, including powder grinding cavity, the crushing millstone being arranged in the inside of powder grinding cavity and the horizontal transmission mechanism being inserted into the inside of powder grinding cavity, the crushing millstone includes fixed millstone being fixed in the inside wall of powder grinding cavity and driving millstone being arranged on the inside end of horizontal transmission mechanism, electrolyte into the inside of powder grinding cavity is processed by extrusion cavity between the center position of fixed millstone and driving millstone, the side of powder grinding cavity away from horizontal transmission mechanism is provided with feeding pipe, the outside end of feeding pipe is provided with driving cylinder, material in feeding pipe is pushed to the inside of extrusion cavity, the upper outside wall close to feeding pipe of powder grinding cavity is provided with the fin group forming air duct, in general, the utility model has the advantages that crushing processing effect is good, feeding and discharging speed is fast, driving mechanism transmission effect is good, not easy to jam and good heat dissipation.

Description

Technical Field

[0001] This utility model belongs to the field of electrolyte processing technology, specifically relating to a secondary crushing mechanism for an anti-residual electrolyte crushing equipment. Background Technology

[0002] Currently, equipment for crushing electrolytes generally requires two crushing processes. First, the electrolyte is crushed by compression, and then it is crushed a second time using a grinding disc or other methods to process the electrolyte into finer particles. However, these crushing methods have many problems. First, it is difficult to ensure that the material enters the center of the grinding disc by weight reduction, which affects the crushing effect of the grinding disc. Horizontal feeding is prone to clogging of the feed pipe, and material discharge is also inconvenient. At the same time, a lot of heat is generated during the grinding process, and poor heat dissipation will affect the crushing of electrolytes. In addition, during the secondary processing of electrolytes, the electrolyte particles become smaller and are very easy to stick to the inner wall of the equipment, which can cause docking and contamination, and there is also a risk of blockage over a long period of time.

[0003] The utility model patent with application number "CN201720815256.7" entitled "A Suspension Grinding Mill for Electrolytic Aluminum" mentions "a suspension grinding mill for electrolytic aluminum, mainly composed of a frame, a fixed conical wear-resistant liner, a conical suspension grinding disc system, a hydraulic suspension system, and a transmission system. The conical suspension grinding disc system is installed slightly lower inside the fixed conical grinding disc and is fixed to the top crossbeam and the frame by the main shaft. The lower part of the main shaft is equipped with an eccentric mechanism connected to the transmission system. The eccentric mechanism is externally connected to a large bevel gear, which meshes with a small bevel gear at the rear end of the transmission system. It has the advantages of being simple and stable, having a small footprint, producing uniform and smooth output particle size, high effective capacity, low energy consumption, low operating cost, low noise, and good dust prevention." Although it plays a grinding role, the material is very easy to stick together during the internal processing, the feeding and discharging speeds are very slow, and the heat dissipation is not high, which seriously affects the processing efficiency of the electrolyte.

[0004] Therefore, there is an urgent need for a secondary crushing mechanism in a crushing equipment that prevents residual electrolytes, in order to solve the problems mentioned above, such as poor crushing effect, easy jamming, inability to adjust crushing force, and inconvenience in visualizing the degree of adjustment. Summary of the Invention

[0005] In view of this, this utility model proposes a secondary crushing mechanism for an anti-residual electrolyte crushing equipment, which is applied to the field of electrolyte processing technology and solves the technical problems of poor crushing and processing effect, slow feeding and discharging speed, poor transmission effect of drive mechanism, easy blockage, large amount of electrolyte particles attached to the inner wall and poor heat dissipation.

[0006] To achieve the above-mentioned technical objectives, the specific technical solution adopted by this utility model is as follows: A secondary crushing mechanism for a residual electrolyte crushing device includes a grinding chamber, a crushing disc disposed inside the grinding chamber, and a transverse transmission mechanism extending into the grinding chamber. The crushing disc includes a fixed grinding disc fixed to the inner wall of the grinding chamber and an active grinding disc disposed on the inner end of the transverse transmission mechanism. The fixed grinding disc and the active crushing disc are positioned correspondingly. The electrolyte entering the grinding chamber is processed through an extrusion chamber disposed between the center positions of the fixed grinding disc and the active crushing disc. A feed pipe is disposed on the side of the grinding chamber away from the transverse transmission mechanism. The feed pipe extends horizontally and communicates with the extrusion chamber inside the grinding chamber. A drive cylinder is disposed on the outer end of the feed pipe to push the material in the feed pipe into the extrusion chamber. A heat dissipation fin assembly forming an air duct is disposed on the upper outer wall of the grinding chamber near the feed pipe. A vibrator assembly is connected to the transverse lower side wall of the grinding chamber.

[0007] Furthermore, the outer end of the transverse transmission mechanism extends outward in a direction perpendicular to the crushing grinding disc, and a support bracket for supporting the grinding chamber and the transverse transmission mechanism is provided below the transverse transmission mechanism. The input end of the transverse transmission mechanism is connected to a drive motor located at the bottom of the support bracket.

[0008] Furthermore, the transverse transmission mechanism includes a horizontal transmission rod extending into the active grinding disc. The inner end of the horizontal transmission rod is fixedly connected to the active grinding disc. The rotation of the horizontal transmission rod drives the active grinding disc to rotate. A grinding limiting part, a transmission wheel, and a support limiting part are sleeved on the horizontal transmission rod. The horizontal transmission rod is fixedly connected to the transmission wheel. The horizontal transmission rod is rotatably connected to the grinding limiting part and the support limiting part. The grinding limiting part and the support limiting part support and limit the rotation of the horizontal transmission rod.

[0009] Furthermore, a feeding pipe with an open top is provided in the middle of the feed pipe. The feeding pipe is set perpendicular to the feed pipe and is connected to the interior of the feeding pipe.

[0010] Furthermore, a connecting plate is provided on the outer side wall of the middle transverse part of the grinding chamber. The grinding chamber is fixedly connected to the top front side of the support bracket through the connecting plate. The grinding limiting part is fixedly connected to the side of the grinding chamber away from the feed pipe. The bracket limiting part is placed on the top rear side of the support bracket and is fixedly connected to the top rear side of the support bracket.

[0011] Furthermore, the heat sink assembly includes multiple parallel and laterally extending heat dissipation strips. These strips have notches on the outer side wall of the grinding chamber near the feed pipe and the material feeding pipe, and are evenly distributed vertically.

[0012] Furthermore, the inside of the extrusion chamber is provided with multiple grinding aid grooves located on the inner sides of the fixed grinding disc and the active crushing disc, which are close to each other.

[0013] Furthermore, the bottom of the grinding chamber extends in an inclined direction, and a vertically downward discharge pipe is connected to the bottom of the grinding chamber. The discharge pipe is located below the extrusion chamber in the horizontal direction.

[0014] Furthermore, the driving end of the driving cylinder is positioned towards the grinding chamber, and a connecting seat is provided at the end of the driving cylinder facing the grinding chamber. The driving end of the driving cylinder extends through the connecting seat into the inside of the feed pipe. The side of the connecting seat near the grinding chamber is positioned around the outer end of the feed pipe and is fixedly connected to the outer wall of the feed pipe.

[0015] By adopting the above technical solution, this utility model can also bring the following beneficial effects: 1. This utility model discloses a secondary crushing mechanism for a crushing equipment that prevents residual electrolytes. The drive motor drives the transmission wheel to rotate, and the wheel drives the active grinding disc to rotate under the transmission of the horizontal transmission rod. The active grinding disc and the fixed grinding disc crush and grind the material in the extrusion chamber. The heat dissipation fins remove the heat generated during the grinding process, and the vibrator assembly prevents the material from sticking to the inner wall of the grinding chamber. It has the advantages of convenient use, convenient drive mechanism transmission, less electrolyte particles residue, and good heat dissipation.

[0016] 2. This utility model mentions a secondary crushing mechanism for a crushing equipment that prevents residual electrolytes. The material to be processed is vertically dropped into the feed pipe through the feeding pipe, and then the material is horizontally pushed into the grinding chamber by the driving cylinder. This facilitates grinding in the extrusion chamber within the grinding chamber. It has the advantages of simple structure, fast feeding and discharging speed, less material residue in the feed pipe, and suitability for large-scale promotion. Attached Figure Description

[0017] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This utility model provides a structural schematic diagram of a secondary crushing mechanism for an anti-residual electrolyte crushing device; Figure 2 This is a schematic diagram of the connection structure between the grinding chamber and the transverse transmission mechanism in this utility model; Figure 3This is a schematic diagram of the connection structure between the horizontal transmission rod and the grinding limiting part in this utility model; Figure 4 This is a schematic diagram of the connection structure between the fixed grinding disc and the active grinding disc in this utility model; 1. Grinding chamber; 2. Crushing grinding disc; 3. Horizontal transmission mechanism; 4. Fixed grinding disc; 5. Active grinding disc; 6. Extrusion chamber; 7. Feed pipe; 8. Drive cylinder; 9. Heat sink assembly; 10. Vibrator assembly; 11. Support bracket; 12. Drive motor; 13. Horizontal transmission rod; 14. Grinding limiting part; 15. Transmission wheel; 16. Support limiting part; 17. Feeding pipe; 18. Connecting plate; 19. Heat dissipation strip; 20. Grinding aid strip groove; 21. Discharge pipe; 22. Connecting seat. Detailed Implementation

[0019] The embodiments of this utility model will now be described in detail with reference to the accompanying drawings.

[0020] The following specific examples illustrate the implementation of this utility model. Those skilled in the art can easily understand other advantages and effects of this utility model from the content disclosed in this specification. Obviously, the described embodiments are only a part of the embodiments of this utility model, not all of them. This utility model can also be implemented or applied through other different specific embodiments, and the details in this specification can also be modified or changed based on different viewpoints and applications without departing from the spirit of this utility model. It should be noted that, in the absence of conflict, the following embodiments and features in the embodiments can be combined with each other. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0021] It should be noted that various aspects of embodiments within the scope of the appended claims are described below. It will be apparent that the aspects described herein can be embodied in a wide variety of forms, and any particular structure and / or function described herein is merely illustrative. Based on this invention, those skilled in the art will understand that one aspect described herein can be implemented independently of any other aspect, and two or more of these aspects can be combined in various ways. For example, any number of aspects set forth herein can be used to implement the device and / or practice the method. Additionally, this device and / or method can be implemented using other structures and / or functionalities besides one or more of the aspects set forth herein.

[0022] It should also be noted that the illustrations provided in the following embodiments are only schematic representations of the basic concept of the present invention. The drawings only show the components related to the present invention and are not drawn according to the actual number, shape and size of the components. In actual implementation, the form, quantity and proportion of each component can be arbitrarily changed, and the layout of the components may also be more complex.

[0023] Furthermore, specific details are provided in the following description to facilitate a thorough understanding of the examples. However, those skilled in the art will understand that the described aspects can be practiced without these specific details.

[0024] In one embodiment of this utility model, such as Figures 1 to 4 As shown, a secondary crushing mechanism for a residual electrolyte crushing device includes a grinding chamber 1, a crushing disc 2 disposed inside the grinding chamber 1, and a transverse transmission mechanism 3 extending into the grinding chamber 1. The crushing disc 2 includes a fixed disc 4 fixed to the inner wall of the grinding chamber 1 and an active disc 5 disposed on the inner end of the transverse transmission mechanism 3. The fixed disc 4 and the active disc are positioned correspondingly. The electrolyte entering the grinding chamber 1 is processed by an extrusion chamber 6 disposed between the center positions of the fixed disc 4 and the active disc. A feed pipe 7 is disposed on the side of the grinding chamber 1 away from the transverse transmission mechanism 3. The feed pipe 7 extends horizontally and communicates with the extrusion chamber 6 inside the grinding chamber 1. A drive cylinder 8 is disposed on the outer end of the feed pipe 7 to push the material in the feed pipe 7 into the extrusion chamber 6. A heat dissipation fin assembly 9 forming an air duct is disposed on the upper outer wall of the grinding chamber 1 near the feed pipe 7. A vibrator assembly 10 is connected to the transverse lower wall of the grinding chamber 1.

[0025] The outer end of the transverse transmission mechanism 3 extends outward in a direction perpendicular to the crushing grinding disc 2. A support bracket 11 supporting the grinding chamber 1 and the transverse transmission mechanism 3 is provided below the transverse transmission mechanism 3. The input end of the transverse transmission mechanism 3 is connected to a drive motor 12 located at the bottom of the support bracket 11. The transverse transmission mechanism 3 includes a horizontal transmission rod 13 extending into the active grinding disc 5. The inner end of the horizontal transmission rod 13 is fixedly connected to the active grinding disc 5. The rotation of the horizontal transmission rod 13 drives the active grinding disc 5 to rotate. A grinding limiting part 14, a transmission wheel 15, and a support limiting part 16 are sleeved on the horizontal transmission rod 13. The horizontal transmission rod 13 is fixedly connected to the transmission wheel 15, and the horizontal transmission rod 13 is rotatably connected to both the grinding limiting part 14 and the support limiting part 16. The grinding limiting part 14 and the support limiting part 16 provide support and limit for the rotation of the horizontal transmission rod 13. A connecting plate 18 is provided on the outer side wall of the middle of the grinding chamber 1. The grinding chamber 1 is fixedly connected to the front top of the support bracket 11 through the connecting plate 18. The grinding limiting part 14 is fixedly connected to the side of the grinding chamber 1 away from the feed pipe 7. The bracket limiting part 16 is placed on the rear top of the support bracket 11 and is fixedly connected to the rear top of the support bracket 11.

[0026] The heat sink assembly 9 includes multiple parallel and laterally extending heat dissipation strips 19. These strips have notches on the outer wall of the grinding chamber 1 near the feed pipe 7 and the feeding pipe 17, and are evenly distributed vertically. The extrusion chamber 6 has multiple grinding aid grooves 20 located on the inner sides of the fixed grinding disc 4 and the active crushing disc, close to each other. The feed pipe 7 has a feeding pipe 17 with an open top in the middle, perpendicular to and communicating with the interior of the feed pipe 7. The bottom of the grinding chamber 1 extends in an inclined direction, and a vertically downward-pointing discharge pipe 21 is connected to the bottom of the grinding chamber 1. The discharge pipe 21 is located horizontally below the extrusion chamber 6.

[0027] The driving end of the driving cylinder 8 is positioned towards the grinding chamber 1. A connecting seat 22 is provided at one end of the driving cylinder 8 facing the grinding chamber 1. The driving end of the driving cylinder 8 passes through the connecting seat 22 and extends into the inside of the feed pipe 7. The connecting seat 22 is positioned around the outer end of the feed pipe 7 on the side near the grinding chamber 1 and is fixedly connected to the outer wall of the feed pipe 7.

[0028] In the process of using this utility model, the material requiring secondary processing first enters the feed pipe 7 through the feeding pipe 17, and then enters the extrusion chamber 6 inside the crushing chamber under the push of the drive cylinder 8. At the same time, the drive motor 12 drives the horizontal transmission rod 13 to rotate through the transmission wheel 15, thereby driving the active grinding disc 5 to rotate relative to the fixed grinding disc 4 under the transmission of the horizontal transmission rod 13. The material in the extrusion chamber 6 is ground and crushed by the extrusion of the active grinding disc 5 and the fixed grinding disc 4. The heat generated during the grinding process is discharged through the heat sink assembly 9. In actual use, cold air can be injected into the gas channels formed by different heat sink strips 19 by the fan to enhance the heat dissipation efficiency. Then, the ground and crushed material descends along the crushing chamber to the bottom of the crushing chamber and is discharged from the crushing chamber. The vibration of the vibrator assembly 10 facilitates the descent of the material inside the crushing chamber, reduces the residue of material on the inner side wall of the crushing chamber, and thus improves the grinding efficiency. In summary, this utility model has the advantages of good crushing and processing effect, fast feeding and discharging speed, good transmission effect of the drive mechanism, less clogging, and good heat dissipation.

[0029] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the scope of the claims.

Claims

1. A secondary crushing mechanism for a crushing equipment designed to prevent residual electrolyte, characterized in that: The system includes a grinding chamber (1), a crushing grinding disc (2) disposed inside the grinding chamber (1), and a transverse transmission mechanism (3) extending into the grinding chamber (1). The crushing grinding disc (2) includes a fixed grinding disc (4) fixed to the inner wall of the grinding chamber (1) and an active grinding disc (5) disposed on the inner end of the transverse transmission mechanism (3). The fixed grinding disc (4) and the active crushing disc are positioned correspondingly. The electrolyte entering the grinding chamber (1) is subjected to compression through a squeezing chamber (6) disposed between the center positions of the fixed grinding disc (4) and the active crushing disc. In the processing, a feed pipe (7) is provided on the side of the grinding chamber (1) away from the transverse transmission mechanism (3). The feed pipe (7) extends horizontally and is connected to the extrusion chamber (6) inside the grinding chamber (1). A drive cylinder (8) is provided at the outer end of the feed pipe (7) to push the material in the feed pipe (7) into the extrusion chamber (6). A heat sink assembly (9) forming an air duct is provided on the upper outer wall of the grinding chamber (1) near the feed pipe (7). A vibrator assembly (10) is connected to the transverse lower side wall of the grinding chamber (1).

2. The secondary crushing mechanism of the anti-residual electrolyte crushing equipment as described in claim 1, characterized in that: The outer end of the transverse transmission mechanism (3) extends outward in a direction perpendicular to the crushing grinding disc (2). A support bracket (11) supporting the grinding chamber (1) and the transverse transmission mechanism (3) is provided below the transverse transmission mechanism (3). The input end of the transverse transmission mechanism (3) is connected to the drive motor (12) provided at the bottom of the support bracket (11).

3. The secondary crushing mechanism of the anti-residual electrolyte crushing equipment as described in claim 2, characterized in that: The transverse transmission mechanism (3) includes a horizontal transmission rod (13) extending into the active grinding disc (5). The inner end of the horizontal transmission rod (13) is fixedly connected to the active grinding disc (5). The rotation of the horizontal transmission rod (13) drives the active grinding disc (5) to rotate. The horizontal transmission rod (13) is fitted with a grinding limiting part (14), a transmission wheel (15), and a support limiting part (16). The horizontal transmission rod (13) is fixedly connected to the transmission wheel (15). The horizontal transmission rod (13) is rotatably connected to the grinding limiting part (14) and the support limiting part (16). The grinding limiting part (14) and the support limiting part (16) support and limit the rotation of the horizontal transmission rod (13).

4. The secondary crushing mechanism of the anti-residual electrolyte crushing equipment as described in claim 3, characterized in that: The feed pipe (7) is provided with a feeding pipe (17) with an open top in the middle. The feeding pipe (17) is perpendicular to the feed pipe (7) and is connected to the interior of the feeding pipe (17).

5. The secondary crushing mechanism of the anti-residual electrolyte crushing equipment as described in claim 4, characterized in that: A connecting plate (18) is provided on the outer side wall of the middle transverse part of the grinding chamber (1). The grinding chamber (1) is fixedly connected to the front top of the support bracket (11) through the connecting plate (18). The grinding limiting part (14) is fixedly connected to the side of the grinding chamber (1) away from the feed pipe (7). The bracket limiting part (16) is placed on the rear top of the support bracket (11) and fixedly connected to the rear top of the support bracket (11).

6. The secondary crushing mechanism of the anti-residual electrolyte crushing equipment as described in claim 5, characterized in that: The heat sink assembly (9) includes multiple parallel and laterally extending heat sink strips (19). The multiple heat sink strips (19) have gaps on the outer side wall of the grinding chamber (1) near the feed pipe (7) and the feeding pipe (17). The multiple heat sink strips (19) are evenly distributed in the vertical direction.

7. The secondary crushing mechanism of the anti-residual electrolyte crushing equipment as described in claim 6, characterized in that: The extrusion chamber (6) is provided with multiple grinding aid grooves (20) located on the inner sides of the fixed grinding disc (4) and the active crushing disc that are close to each other.

8. The secondary crushing mechanism of the anti-residual electrolyte crushing equipment as described in claim 7, characterized in that: The bottom of the grinding chamber (1) extends in an inclined direction, and the bottom of the grinding chamber (1) is connected to a vertically downward discharge pipe (21), which is located below the extrusion chamber (6) in the horizontal direction.

9. The secondary crushing mechanism of the anti-residual electrolyte crushing equipment as described in claim 8, characterized in that: The driving end of the driving cylinder (8) is arranged in the direction of the grinding chamber (1). A connecting seat (22) is provided at one end of the driving cylinder (8) facing the grinding chamber (1). The driving end of the driving cylinder (8) passes through the connecting seat (22) and extends into the interior of the feed pipe (7). The connecting seat (22) is arranged around the outer end of the feed pipe (7) on the side near the grinding chamber (1) and is fixedly connected to the outer wall of the feed pipe (7).

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