Automatic ballstone sorting and cleaning device

Abstract

The automatic ballstone sorting and cleaning device comprises a conveying device, a sorting device in butt joint with the conveying device and a collecting device located under the sorting device, and further comprises a spraying and cleaning device arranged above the sorting device. Starting and stopping of the spraying cleaning device are synchronous with starting and stopping of the transmission motor; the sorting device comprises a transmission motor, a transmission connection structure and a drum screen which are in transmission connection in sequence; the drum screen is obliquely arranged from top to bottom; a cavity formed above the drum screen is a feed port for screening ballstones, and a cavity formed below the drum screen is a ballstone discharge port for sorting ballstones with corresponding particle sizes; according to the automatic ballstone sorting and cleaning device of the multiple rotary screens with the screen holes with the different hole diameters, grading conveying, butt joint and matching of ballstones are achieved through the conveying device according to the sequence of the screen holes from small to large, finally the ballstones sorted and cleaned through the recycling and collecting device are recycled, and the labor intensity is greatly reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of ball stone sorting, in particular to an automatic ball stone sorting and cleaning device. Background Art

[0002] Ball mill is an important equipment for processing slurry in ceramic industry. Its ball milling media are high aluminum and medium aluminum balls of different diameters, which are usually divided into grades according to their diameters: below φ60, below φ50, below φ40, below φ30, below φ20, etc. When using ball mills, each manufacturer has very strict requirements on the proportion of balls of the above diameter grades. The best proportion of balls is determined through experiments, because the best proportion of ball grades can shorten the ball milling time and thus improve the ball milling efficiency.

[0003] After a long period of operation, the balls in the ball mill have been worn for a long time, and the size and grade have changed seriously. The balls need to be poured out of the ball mill, reclassified, the size and diameter grade of the balls need to be determined, and then added again according to the best ratio. Therefore, reclassification and rapid determination of the size and diameter grade of the balls are crucial. In addition, cleaning the balls is also a tedious task. Many manufacturers now carry them manually and by forklift, which is labor-intensive and has low grading efficiency. In order to solve these problems, it is necessary to design a new ball sorting and grading device with a cleaning function. Utility Model Content

[0004] The purpose of the utility model is to solve the above-mentioned problems and provide an automatic ball sorting and cleaning device. The utility model meets the requirements of rapid sorting and grading, has accurate sorting, can automatically clean the balls, and greatly reduces the labor intensity.

[0005] In order to solve the above problems, the utility model is implemented through the following technical solutions:

[0006] The utility model provides an automatic ball-sorting and stone-cleaning device, which comprises a conveying device, a sorting device connected to the conveying device, and a collecting device located directly below the sorting device, and further comprises a spray cleaning device arranged above the sorting device;

[0007] The opening and closing of the spray cleaning device is synchronized with the opening and closing of the transmission motor;

[0008] The sorting device comprises a transmission motor, a transmission connection structure and a drum screen which are sequentially connected in transmission; the drum screen is arranged obliquely from top to bottom; the upper opening of the drum screen is a feed port for screening balls, and the lower opening of the drum screen is a discharge port for balls after the balls of corresponding particle sizes are sorted;

[0009] The automatic ball sorting and cleaning device including multiple drum screens with different apertures realizes ball graded conveying and docking through a conveying device in the order of the apertures from small to large, and finally the sorted and cleaned balls are recovered and collected by a collection device.

[0010] The automatic sorting and cleaning device of the utility model is further optimized as follows:

[0011] The collecting device is a screen structure with a pore size smaller than the diameter of the balls to be sorted; or

[0012] A collecting chamber structure having drainage holes with a hole diameter smaller than the diameter of the sorted spheres.

[0013] The automatic sorting and cleaning device of the utility model is further optimized as follows:

[0014] The conveying device is a conveying belt, which is responsible for the automatic sorting of balls and the conveying of balls between the devices for cleaning balls with different apertures.

[0015] The automatic sorting and cleaning device of the utility model is further optimized as follows:

[0016] The transmission connection structure is a transmission shaft fixedly connected to the transmission motor shaft and the inner wall of the drum screen at the same time; or

[0017] The transmission connection structure is a ring gear fixedly arranged on the outer circumference of the drum screen, and the ring gear corresponds to the gear arranged on the rotating shaft of the transmission motor and is driven to rotate by the transmission motor.

[0018] The automatic sorting and cleaning device of the utility model is further optimized as follows:

[0019] The drum screen is a stainless steel drum screen, which comprises a circular drum frame and a stainless steel mesh screen installed close to the outer circumference of the circular drum frame.

[0020] The automatic sorting and cleaning device of the utility model is further optimized as follows:

[0021] The stainless steel mesh screen is formed by splicing a plurality of stainless steel bars with a diameter of 8 to 10 mm.

[0022] The automatic sorting and cleaning device of the utility model is further optimized as follows:

[0023] The inclination angle of the drum screen is set to 15 to 25 degrees.

[0024] The automatic sorting and cleaning device of the utility model is further optimized as follows:

[0025] It at least includes: sorting, cleaning and collecting of balls of φ≤20, φ≤30, φ≤40, φ≤50 and φ≤60 levels. They pass through at least 5 levels of drum screens in sequence to achieve sequential discharging, graded collection and synchronous cleaning.

[0026] The automatic sorting and cleaning device of the utility model is further optimized as follows:

[0027] It also includes a wastewater collection and recovery device which is connected with the drainage holes in each collection device, so as to realize the recovery and utilization of the wastewater after cleaning the ball stones.

[0028] The automatic sorting and cleaning device of the utility model is further optimized as follows:

[0029] The conveying device and the sorting device are respectively provided with a discharge hopper or a discharge trough, which plays a role of unloading force in the ball stone transportation process and reduces damage to the equipment.

[0030] The automatic ball-sorting and stone-cleaning device of the utility model can realize the rapid sorting and grading of the balls and the accurate sorting, and can also automatically clean the balls and stones, thus greatly reducing the labor intensity. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 This is a schematic diagram of the monomer structure of the automatic ball-sorting and stone-cleaning device of the utility model;

[0032] Figure 2 The utility model is a schematic diagram of the overall structure of the automatic ball sorting and cleaning device.

[0033] Description of the accompanying drawings:

[0034] 1-Feeding hopper 2-Conveying device 3-Sorting device 4-Spray cleaning device 5-Collecting device DETAILED DESCRIPTION

[0035] In order to make the purpose, technical solution and advantages of the utility model more clear, the content of the utility model is described in detail in conjunction with specific embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not limited to the utility model. All simple improvements to the utility model based on the concept of the utility model belong to the protection scope of the utility model. Example 1

[0036] An automatic ball-sorting and cleaning device comprises a conveying device 2, a sorting device 3 connected to the conveying device 2, and a collecting device 5 located directly below the sorting device 3, and further comprises a spray cleaning device 4 arranged above the sorting device 3;

[0037] The opening and closing of the spray cleaning device 4 is synchronized with the opening and closing of the transmission motor;

[0038] The sorting device 3 comprises a transmission motor, a transmission connection structure and a drum screen which are sequentially connected in transmission; the drum screen is arranged obliquely from top to bottom; the upper opening of the drum screen is a feed port for screening balls, and the lower opening of the drum screen is a discharge port for balls after the balls of corresponding particle sizes are sorted;

[0039] The above-mentioned automatic sorting and cleaning device for balls of multiple drum screens with different apertures realizes ball classification and conveying docking through the conveying device 2 according to the order of the apertures from small to large, and finally the sorted and cleaned balls are recovered and collected by the collection device 5; Figure 2 There are five sieve holes with different apertures from the first drum screen to the fifth drum screen, which correspond to the sorting, cleaning and collection of balls of grades φ≤20, φ≤30, φ≤40, φ≤50 and φ≤60 respectively.

[0040] In the working state, the transmission motor and the spray cleaning device 4 are started at the same time, and the transmission motor drives the sorting device 3 to rotate. The balls conveyed by the feed hopper 1 and the conveying device 2 pass through the first drum screen and are cleaned. The balls with φ≤20 are screened out and collected by the collecting device 5 directly below; the balls with φ>20 are successively conveyed to the second to fifth drum screens through the discharge hopper or the discharge trough and the conveying device 2, and finally the balls with different particle sizes are sorted and cleaned. After the work is completed, the transmission motor and the spray cleaning device 4 are turned off. The wastewater generated during the entire operation process will be collected and collected in the wastewater collection and recovery device described later, and reused and centrally treated.

[0041] The automatic sorting and cleaning device of the utility model is further optimized as follows:

[0042] The collecting device 5 is a screen structure with a pore size smaller than the diameter of the balls to be sorted; or

[0043] A collecting chamber structure having drainage holes with a hole diameter smaller than the diameter of the sorted spheres.

[0044] The automatic sorting and cleaning device of the utility model is further optimized as follows:

[0045] The conveying device 2 is a conveying belt, and the conveying device 2 is responsible for the automatic sorting of balls and the conveying of balls between the devices for cleaning balls with different apertures.

[0046] The automatic sorting and cleaning device of the utility model is further optimized as follows:

[0047] The transmission connection structure is a transmission shaft fixedly connected to the transmission motor shaft and the inner wall of the drum screen at the same time; or

[0048] The transmission connection structure is a ring gear fixedly arranged on the outer circumference of the drum screen, and the ring gear corresponds to the gear arranged on the rotating shaft of the transmission motor and is driven to rotate by the transmission motor.

[0049] The automatic sorting and cleaning device of the utility model is further optimized as follows:

[0050] The drum screen is a stainless steel drum screen, which comprises a circular drum frame and a stainless steel mesh screen installed close to the outer circumference of the circular drum frame.

[0051] The automatic sorting and cleaning device of the utility model is further optimized as follows:

[0052] The stainless steel mesh screen is formed by splicing a plurality of stainless steel bars with a diameter of 8 to 10 mm.

[0053] The automatic sorting and cleaning device of the utility model is further optimized as follows:

[0054] The inclination angle of the drum screen is set to 15 to 25 degrees.

[0055] The automatic sorting and cleaning device of the utility model is further optimized as follows:

[0056] It at least includes: sorting, cleaning and collecting of balls of φ≤20, φ≤30, φ≤40, φ≤50 and φ≤60 levels. They pass through at least 5 levels of drum screens in sequence to achieve sequential discharging, graded collection and synchronous cleaning.

[0057] The automatic sorting and cleaning device of the utility model is further optimized as follows:

[0058] It also includes a wastewater collection and recovery device connected to the drainage holes in each collection device 5 to achieve the recycling of wastewater after cleaning the balls.

[0059] The automatic sorting and cleaning device of the utility model is further optimized as follows:

[0060] The conveying device 2 and the sorting device 3 are respectively provided with a discharge hopper or a discharge trough, which plays a role of unloading force during the ball stone transportation process and reduces damage to the equipment.

[0061] The automatic ball-sorting and stone-cleaning device of the utility model can realize the rapid sorting and grading of the balls and the accurate sorting, and can also automatically clean the balls and stones, thus greatly reducing the labor intensity.

[0062] To sum up, the above are only preferred examples of the present invention and do not limit the present invention in any way. Any equivalent changes, modifications and evolutions made by technicians familiar with the profession without departing from the technical solution of the present invention using the disclosed technical content are regarded as equivalent examples of the present invention. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the present invention are still within the protection scope of the technical solution of the present invention.

[0063] The expressions of the positions involved in the technical solution of the present utility model, such as up, down, upward and downward, etc., are only for clearly describing the corresponding structural connection methods, and are not intended to limit the specific actual positions of the present technical solution. When the structures, connection methods and principles are the same or similar, they still fall within the protection scope of the technical solution of the present utility model.

[0064] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0065] Unless otherwise stated, the various optimized technical solutions in the present invention can be combined with each other.

[0066] Unless otherwise defined, all professional and scientific terms used herein have the same meaning as those familiar to those skilled in the art. In addition, any method and material similar or equivalent to the described content can be applied to the method of the present invention.

Claims

1. An automatic ball sorting and cleaning device, comprising a conveying device, a sorting device connected to the conveying device, and a collecting device located directly below the sorting device, characterized in that: It also includes a spray cleaning device arranged above the sorting device; The opening and closing of the spray cleaning device is synchronized with the opening and closing of the transmission motor; The sorting device comprises a transmission motor, a transmission connection structure and a drum screen which are sequentially connected in transmission; the drum screen is arranged obliquely from top to bottom; the upper opening of the drum screen is a feed port for screening balls, and the lower opening of the drum screen is a discharge port for balls after the balls of corresponding particle sizes are sorted; The automatic sorting and ball cleaning device of the above-mentioned multiple drum screens including screen holes of different apertures realizes ball graded transmission and docking cooperation through the transmission device according to the sequence of screen holes from small to large.

2. The automatic ball sorting and cleaning device according to claim 1 is characterized in that: The collecting device is a screen structure with a pore size smaller than the diameter of the balls to be sorted; or The collecting device is a collecting cavity structure with drainage holes whose aperture is smaller than the diameter of the selected balls.

3. The automatic ball sorting and cleaning device according to claim 1 is characterized in that: The conveying device is a conveying belt.

4. The automatic ball sorting and cleaning device according to claim 1 is characterized in that: The transmission connection structure is a transmission shaft fixedly connected to the transmission motor shaft and the inner wall of the drum screen at the same time; or The transmission connection structure is a ring gear fixedly arranged on the outer circumference of the drum screen, and the ring gear corresponds to the gear arranged on the rotating shaft of the transmission motor and is driven to rotate by the transmission motor.

5. The automatic ball sorting and cleaning device according to claim 1 is characterized in that: The drum screen is a stainless steel drum screen, which comprises a circular drum frame and a stainless steel mesh screen installed close to the outer circumference of the circular drum frame.

6. The automatic ball sorting and cleaning device according to claim 5 is characterized in that: The stainless steel mesh screen is formed by splicing a plurality of stainless steel bars with a diameter of 8 to 10 mm.

7. The automatic ball sorting and cleaning device according to claim 1 is characterized in that: The inclination angle of the drum screen is set to 15 to 25 degrees.

8. The automatic ball sorting and cleaning device according to claim 1 is characterized in that: It at least includes: sorting, cleaning and collecting of spheres of grades φ≤20, φ≤30, φ≤40, φ≤50 and φ≤60.

9. The automatic ball sorting and cleaning device according to claim 2 is characterized in that: It also includes a wastewater collection and recovery device which is communicated with the drainage holes in each collection device.

10. The automatic ball-sorting and stone-cleaning device according to claim 1 is characterized in that: The conveying device and the sorting device are respectively provided with a discharge hopper or a discharge trough.

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