Ball milling device for waterless printing and dyeing

Abstract

The utility model relates to the technical field of construction waste grinding, and discloses a ball-milling device for waterless printing and dyeing, the ball-milling device comprises a shell, a ball-milling cylinder is arranged in the shell, the outer surface of the ball-milling cylinder is provided with a group of filter holes, and the front end of the ball-milling cylinder is fixedly communicated with a feeding pipe. According to the ball-milling device for waterless printing and dyeing, through the anti-blocking rod and anti-blocking ball structure and in combination with the reset function of the spring, the anti-blocking balls can periodically impact the filtering hole area of the ball-milling cylinder under driving of the incomplete gear, filtering holes are effectively prevented from being blocked by material particles, the passing ability of a filtering net is improved, the ball-milling efficiency is remarkably improved, and the service life of the ball-milling device is prolonged. The inner wall of the shell is polished, so that material particles can slide downwards conveniently, the wear resistance of the shell is improved, the service life of the equipment is prolonged, a motor mounted on a pushing pipe realizes efficient pushing of ground materials through an auger sheet, automatic and continuous falling of the particles can be realized, and accumulation of the materials is avoided.

Description

Technical Field

[0001] This application relates to the field of construction waste grinding technology, specifically a ball mill device for waterless dyeing. Background Technology

[0002] Ball mills are key equipment for further pulverizing materials after they have been crushed. This type of grinding mill uses a certain number of steel balls as grinding media inside its cylinder.

[0003] An existing patent (publication number: CN216605471U) discloses a ball milling device for waterless dyeing, including a feeding body, a grinding body, and a frame. The grinding body includes a first gear, a filter screen, a housing, and a baffle. One end of the first gear is fixedly connected to one end of the filter screen and the housing, and the outer end of the filter screen is fixedly connected to the inner end of the housing. The frame includes a bearing seat, a motor, and a second gear. The first gear is rotatably mounted on the upper part of the bearing seat, and the second gear is fixedly connected to the outer end of the motor rotor, meshing with the outer wall of the first gear. The grinding body also includes an annular cover, one end of which is fixedly connected to the filter screen and the end of the housing facing away from the first gear. The frame includes a fixing frame. This application can improve grinding efficiency and better meet the needs of use.

[0004] However, during the use of the above equipment, due to the continuous crushing of materials by the internal steel balls, some material particles are easily blocked inside the filter screen, affecting the filter screen's permeability and thus reducing the overall ball milling efficiency. Utility Model Content

[0005] To address the shortcomings of existing technologies, this application provides a ball milling device for waterless dyeing, which has advantages such as anti-clogging and solves the problems mentioned in the background art.

[0006] To achieve the above objectives, this application provides the following technical solution: a ball milling device for waterless dyeing, comprising a housing, a ball milling cylinder inside the housing, a set of filter holes on the outer surface of the ball milling cylinder, a feed pipe fixedly connected to the front end of the ball milling cylinder, and a power shaft fixedly connected to the rear end of the ball milling cylinder, wherein the power shaft and the feed pipe are rotatably connected to the housing;

[0007] A set of anti-blocking rods are slidably inserted into the upper surface of the housing. Each anti-blocking rod has an anti-blocking ball fixedly connected to its bottom end. Each anti-blocking ball is fixedly connected to the inner top wall of the housing with a spring. Each anti-blocking ball contacts the grinding cylinder. The spring setting enables the anti-blocking ball to be reset.

[0008] The bottom end of the housing is fixedly connected to a push tube, and a push shaft is rotatably connected between the two ends of the push tube. An auger plate is fixedly connected to the outer surface of the push shaft. The auger plate can be used to push the grinding material.

[0009] Through the above-mentioned scheme, the anti-clogging rod and anti-clogging ball structure, combined with the spring's reset function, allows the anti-clogging ball to periodically impact the filter hole area of ​​the ball mill cylinder under the drive of the incomplete gear, effectively preventing material particles from clogging the filter holes. This not only improves the filter screen's permeability but also significantly enhances the ball milling efficiency, ensuring the continuous and efficient operation of the equipment. The inner wall of the shell is polished, facilitating the downward sliding of material particles, improving the shell's wear resistance, and extending the equipment's service life. The motor installed on the push tube achieves efficient pushing of the ground material through the auger blades, enabling automatic and continuous particle discharge and preventing material accumulation.

[0010] Furthermore, the top of a group of anti-blocking rods is fixedly connected to the same linkage plate, and both ends of the linkage plate are fixedly connected to toothed plates. The outer surfaces of the power shaft and the feed pipe are fixedly connected to incomplete gears, and each incomplete gear meshes with its adjacent toothed plate.

[0011] The above scheme, through the setting of incomplete gears and toothed plates, can achieve the purpose of moving the anti-blocking rod to a certain height and then resetting it by spring, thereby achieving the effect of preventing the anti-blocking ball from impacting the grinding cylinder.

[0012] Furthermore, two support legs are fixedly connected to the outer surface of the housing.

[0013] The above solution, through the setting of support legs, can achieve the purpose of supporting the shell.

[0014] Furthermore, a cover plate is hinged to the other end of the feed pipe.

[0015] The above solution, through the setting of the cover plate, can achieve the purpose of sealing the feed pipe.

[0016] Furthermore, a motor is installed at one end of the push tube, and the output end of the motor is fixedly connected to one end of the push shaft.

[0017] The above solution, through the installation of a motor, can provide power for the rotation of the pusher shaft.

[0018] Furthermore, an outlet is provided at the bottom of one end of the push tube.

[0019] The above scheme and settings can achieve the goal of getting the particles to fall out.

[0020] Furthermore, the other end of the power shaft is fixedly connected to the output end of an external motor.

[0021] The above solution, through the installation of an external motor, can provide power for the rotation of the ductile iron cylinder.

[0022] Furthermore, the inner wall of the housing is polished.

[0023] The above-described scheme, through its polishing settings, facilitates the downward sliding of particles.

[0024] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0025] This ball milling device for waterless dyeing utilizes an anti-clogging rod and anti-clogging ball structure, combined with a spring's reset function. This allows the anti-clogging ball to periodically impact the filter pore area of ​​the milling cylinder under the drive of an incomplete gear, effectively preventing material particles from clogging the filter pores. This not only improves the filter screen's permeability but also significantly enhances milling efficiency, ensuring continuous and efficient operation of the equipment. The polished inner wall of the casing facilitates the downward sliding of material particles, improving the casing's wear resistance and extending the equipment's service life. The motor installed on the push tube, through an auger, efficiently pushes the ground material, enabling automatic and continuous particle discharge and preventing material accumulation. Attached Figure Description

[0026] Figure 1 This is a three-dimensional schematic diagram of the overall structure of this application;

[0027] Figure 2 This is a side view of the overall structure of this application;

[0028] Figure 3 This is a cross-sectional view of the overall structure of this application;

[0029] Figure 4 This is a structural diagram of the ball mill cylinder of this application.

[0030] In the picture:

[0031] 1. Shell; 2. Grinding cylinder; 3. Filter hole; 4. Feed pipe; 5. Power shaft; 6. Anti-clogging rod; 7. Anti-clogging ball; 8. Spring; 9. Pushing tube; 10. Pushing shaft; 11. Screwdriver plate; 12. Linkage plate; 13. Gear plate; 14. Incomplete gear; 15. Support leg; 16. Cover plate; 17. Motor; 18. Outlet. Detailed Implementation

[0032] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0033] Please see Figure 1 , Figure 3 and Figure 4 This embodiment of a ball milling device for waterless dyeing includes a housing 1, with a ball milling cylinder 2 inside the housing 1. A set of filter holes 3 are opened on the outer surface of the ball milling cylinder 2. A feed pipe 4 is fixedly connected to the front end of the ball milling cylinder 2, and a power shaft 5 is fixedly connected to the rear end of the ball milling cylinder 2. Both the power shaft 5 and the feed pipe 4 are rotatably connected to the housing 1. Two support legs 15 are fixedly connected to the outer surface of the housing 1. The support legs 15 can support the housing 1. A cover plate 16 is hinged to the other end of the feed pipe 4. The cover plate 16 can close the feed pipe 4. The other end of the power shaft 5 is fixedly connected to the output end of an external motor. The external motor can provide power for the rotation of the ball milling cylinder.

[0034] Please see Figure 1 , Figure 3 and Figure 4 The inner wall of the housing 1 is polished to facilitate the downward sliding of particles. A set of anti-blocking rods 6 are slidably inserted into the upper surface of the housing 1. Each anti-blocking rod 6 has an anti-blocking ball 7 fixedly connected to its bottom end. Each anti-blocking ball 7 is fixedly connected to the inner top wall of the housing 1 with a spring 8. Each anti-blocking ball 7 is in contact with the ball mill cylinder 2. The spring 8 enables the anti-blocking ball 7 to be reset.

[0035] Please see Figure 1 , Figure 2 and Figure 3 A set of anti-blocking rods 6 are fixedly connected to the top of the same linkage plate 12. Both ends of the linkage plate 12 are fixedly connected to toothed plates 13. The outer surfaces of the power shaft 5 and the feed pipe 4 are fixedly connected to incomplete gears 14. Each incomplete gear 14 is meshed with the toothed plate 13 that is close to it. Through the setting of incomplete gears 14 and toothed plates 13, it is possible to drive the anti-blocking rod 6 to move to a certain height and then reset it by the spring 8, thereby achieving the effect of preventing the anti-blocking ball 7 from impacting the ball mill cylinder 2.

[0036] Please see Figure 1 , Figure 2 and Figure 3The bottom end of the housing 1 is fixedly connected to a push tube 9, and a push shaft 10 is rotatably connected between the two ends of the push tube 9. An auger plate 11 is fixedly connected to the outer surface of the push shaft 10. The auger plate 11 can push the grinding material to fall. A motor 17 is installed at one end of the push tube 9. The output end of the motor 17 is fixedly connected to one end of the push shaft 10. The motor 17 can provide power for the rotation of the push shaft 10. An outlet 18 is opened at the bottom of one end of the push tube 9. The above settings can achieve the purpose of dropping particles.

[0037] In this embodiment, a ball milling device for waterless dyeing utilizes an anti-clogging rod 6 and an anti-clogging ball 7 structure, combined with the reset function of a spring 8. This allows the anti-clogging ball 7 to periodically impact the filter hole 3 area of ​​the ball milling cylinder 2 under the drive of the incomplete gear 14, effectively preventing material particles from clogging the filter hole 3. This not only improves the filter screen's permeability but also significantly enhances the ball milling efficiency, ensuring the continuous and efficient operation of the equipment. The inner wall of the housing 1 is polished, facilitating the downward sliding of material particles, improving the wear resistance of the housing 1, and extending the service life of the equipment. The motor 17 installed on the push tube 9 achieves efficient pushing of the ground material through the auger plate 11, enabling automatic and continuous particle discharge and preventing material accumulation.

[0038] It should be noted that by pre-adjusting the number and distribution of teeth of the incomplete gear 14, the impact frequency and force of the anti-clogging ball 7 can be flexibly controlled to adapt to different materials and grinding requirements.

[0039] The working principle of the above embodiment is as follows: First, the operator opens the cover plate 16 at the other end of the feed pipe 4 and pours the material to be ground into the ball mill cylinder 2 through the feed pipe 4. Then, the cover plate 16 is closed to ensure the sealing of the feed pipe 4. Next, the external motor is started, and the motor drives the ball mill cylinder 2 to start rotating through the power shaft 5. The steel balls inside the ball mill cylinder 2 continuously roll and collide with the rotation of the cylinder, grinding the material. At the same time, since the outer surfaces of the power shaft 5 and the feed pipe 4 are fixed with incomplete gears 14, these incomplete gears 14 mesh with the toothed plates 13 at both ends of the linkage plate 12. As the ball mill cylinder 2 rotates, the incomplete gears 14 drive the toothed plates 13 and the linkage plate 12 to move up and down, thereby driving a set of anti-blocking rods 6 to reciprocate up and down. When the anti-blocking rod 6 moves upward, the spring 8 is stretched, and the anti-blocking ball 7 leaves the surface of the ball mill cylinder 2. When the teeth of the incomplete gear 14 rotate past the tooth plate 13, the spring 8 returns to its original position, pushing the anti-blocking ball 7 to quickly impact the filter hole 3 area of ​​the ball mill cylinder 2. This periodic impact effectively prevents material particles from clogging the filter hole 3, ensuring the smooth discharge of the ground material. The ground material particles fall into the bottom of the housing 1 through the filter hole 3 and slide down along the polished inner wall into the push tube 9. At this time, the motor 17 is started, and the output end of the motor 17 drives the push shaft 10 to rotate. The auger blades 11 on the outer surface of the push shaft 10 continuously push the material particles forward. Finally, the material particles automatically and continuously fall out through the outlet 18 at one end of the push tube 9, avoiding the accumulation of material.

[0040] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0041] Although embodiments of this application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of this application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A ball milling apparatus for waterless dyeing, comprising a housing (1), characterized in that: The interior of the housing (1) is provided with a ball mill cylinder (2), and a set of filter holes (3) are opened on the outer surface of the ball mill cylinder (2). The front end of the ball mill cylinder (2) is fixedly connected to a feed pipe (4), and the rear end of the ball mill cylinder (2) is fixedly connected to a power shaft (5). The power shaft (5) and the feed pipe (4) are both rotatably connected to the housing (1). A set of anti-blocking rods (6) are slidably inserted into the upper surface of the housing (1). Each anti-blocking rod (6) has an anti-blocking ball (7) fixedly connected to its bottom end. Each anti-blocking ball (7) is fixedly connected to the inner top wall of the housing (1) with a spring (8). Each anti-blocking ball (7) is in contact with the ball mill cylinder (2). The bottom end of the housing (1) is fixedly connected to a push tube (9), and a push shaft (10) is rotatably connected between the two ends of the push tube (9). An auger plate (11) is fixedly connected to the outer surface of the push shaft (10).

2. The ball milling apparatus for waterless dyeing according to claim 1, characterized in that: The top of a set of anti-blocking rods (6) is fixedly connected to the same linkage plate (12), and both ends of the linkage plate (12) are fixedly connected to toothed plates (13). The outer surfaces of the power shaft (5) and the feed pipe (4) are fixedly connected to incomplete gears (14), and each incomplete gear (14) meshes with its adjacent toothed plate (13).

3. The ball milling apparatus for waterless dyeing according to claim 1, characterized in that: Two support legs (15) are fixedly connected to the outer surface of the housing (1).

4. The ball milling apparatus for waterless dyeing according to claim 1, characterized in that: The other end of the feed pipe (4) is hinged to a cover plate (16).

5. A ball milling apparatus for waterless dyeing according to claim 1, characterized in that: A motor (17) is installed at one end of the push tube (9), and the output end of the motor (17) is fixedly connected to one end of the push shaft (10).

6. A ball milling apparatus for waterless dyeing according to claim 1, characterized in that: An outlet (18) is provided at the bottom of one end of the push tube (9).

7. A ball milling apparatus for waterless dyeing according to claim 1, characterized in that: The other end of the power shaft (5) is fixedly connected to the output end of an external motor.

8. A ball milling apparatus for waterless dyeing according to claim 1, characterized in that: The inner wall of the housing (1) is polished.

Images