Wear-resistant cast ball sorting device

Abstract

The utility model relates to the technical field of wear-resistant cast ball sorting, solves the technical problem that when an existing wear-resistant cast ball sorting device is used for sorting, a filter plate is easily damaged due to the fact that cast balls are directly poured into the filter plate, and particularly relates to a wear-resistant cast ball sorting device which comprises a base serving as a supporting carrier of the whole device. A collecting frame and a sorting frame which are detachably connected through a quick-release structure are installed on the base, the filtering plate is installed between the collecting frame and the sorting frame, and a feeding pipe allowing a plurality of wear-resisting casting balls to enter the sorting frame is arranged on the sorting frame. A protection structure enabling the multiple wear-resisting casting balls to be dispersed and slowly fall onto the filtering plate is arranged in the sorting frame and located below the feeding pipe, and a vibration structure used for converting motion of the collecting frame into three-dimensional motion is arranged on the base. The cast balls are dispersed and slowly fall down when being poured into the filter plate, so that the cast balls are prevented from directly hitting the central position of the filter plate, the falling impact force of the cast balls is relieved, and the possibility that the filter plate is damaged is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of wear-resistant casting ball sorting, in particular to a wear-resistant casting ball sorting device. Background Art

[0002] When the existing wear-resistant casting ball sorting device is sorting, it is necessary to pour the casting balls from the feed pipe, and the sorting equipment is used to screen the sizes. During sorting, since there is a certain distance between the filter plate and the feed pipe, and the casting balls are made of metal material, under the action of gravity, when the casting balls fall on the filter plate, there will be a certain impact force. Moreover, when the casting balls are poured, most of them are directly facing the center position of the filter plate. Therefore, after long-term use, the casting balls directly hit the filter plate each time, which is easy to damage the center position of the upper surface of the filter plate, reducing the service life of the filter plate and may also affect the sorting effect. Content of the Utility Model

[0003] Aiming at the deficiencies of the prior art, the utility model provides a wear-resistant casting ball sorting device, which solves the technical problem that when the existing wear-resistant casting ball sorting device is sorting, the casting balls are directly poured and easily damage the surface of the filter plate, and achieves the purpose of spreading the casting balls around and slowly falling onto the diversion plate through the diversion block when pouring the casting balls, so as to slow down the impact force of the casting balls falling.

[0004] To solve the above technical problems, the utility model provides the following technical solutions: A wear-resistant casting ball sorting device includes a base as the supporting carrier of the whole device, a collection frame and a sorting frame detachably connected through a quick-release structure are installed on the base, wherein a filter plate is installed between the collection frame and the sorting frame, a feed pipe for several wear-resistant casting balls to enter its interior is arranged on the sorting frame, a protection structure for dispersing several wear-resistant casting balls and slowly falling onto the filter plate is arranged below the feed pipe in the sorting frame, and a vibration structure for converting the collection frame into three-dimensional motion is arranged on the base.

[0005] The protection structure includes a diversion block arranged below the feed pipe, and the diversion block is fixedly connected with the inner wall of the sorting frame through a support frame, and two symmetrical and spiral guide plates are fixed on the inner wall of the sorting frame.

[0006] Further, the vibration structure includes a vibration motor arranged between the base and the collection frame, a base for installing the vibration motor is fixed at the bottom of the collection frame, and the base is arranged in a cavity above the base. Eccentric hammers are installed on the output shafts at both the upper and lower ends of the vibration motor, and a plurality of springs are installed between the upper end surface of the base and the collection frame.

[0007] Further, the quick-release structure includes a fixing ring fixed to the upper end face of the collection box. Above the fixing ring, there is a mounting ring fixed to the outside of the filter plate. The upper end face of the mounting ring is provided with an annular groove adapted to the sorting box. Two positioning columns are fixed to the lower end face of the mounting ring, and a card slot for cooperating with the positioning columns is provided on the fixing ring.

[0008] Further, a plurality of U-shaped blocks are fixed to the sorting box, and a plurality of stoppers are fixed to the mounting ring. The stoppers and the U-shaped blocks are connected by bolts in a threaded manner.

[0009] Further, a plurality of threaded holes adapted to the bolts are provided on the fixing ring and the mounting ring. The lower end of the bolt passes through the fixing ring and is threadedly installed with a nut.

[0010] Further, a first discharge pipe for discharging large-particle cast balls is connected and installed on the right side of the sorting box, and a second discharge pipe for discharging small-particle cast balls is connected and installed on the left side of the collection box.

[0011] By means of the above technical solution, the present utility model provides a wear-resistant cast ball sorting device, which has at least the following beneficial effects:

[0012] 1. Due to the setting of the protection structure in the present utility model, during sorting, the cast balls are automatically dispersed and fall around through the diversion blocks, avoiding the direct impact of the cast balls on the center position of the filter plate when they fall. The cast balls fall onto the threaded guide plate along the diversion blocks and slowly fall onto the filter plate along the guide plate, reducing the falling height of the cast balls, thereby being able to slow down the impact force of the cast balls when they fall, reducing the possibility of damage to the filter plate, extending the service life of the filter plate, and reducing production costs.

[0013] 2. Due to the setting of the vibration structure in the present utility model, during the sorting process, when too many cast balls remain on the filter plate, causing the filter plate to be blocked and affecting sorting, the vibration motor drives the eccentric hammer to rotate, and the collection box will shake. Through the pulling of the elastic force of the spring, the collection box and the sorting box can produce a vibration effect, which is convenient for sorting the cast balls on the filter plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The schematic embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation of the present application.

[0015] In the drawings:

[0016] Figure 1 is a schematic diagram of the whole of the present utility model;

[0017] Figure 2 is a schematic diagram of the vibration structure in the present utility model;

[0018] Figure 3Schematic diagram of the protection structure in the present utility model;

[0019] Figure 4 Schematic diagram of the quick-release structure in the present utility model.

[0020] In the figure: 1, base; 2, collection box; 3, sorting box; 4, filter plate; 5, quick-release structure; 501, fixing ring; 502, mounting ring; 503, U-shaped block; 504, stop block; 6, feed pipe; 7, protection structure; 701, diversion block; 702, support frame; 703, guiding plate; 8, vibration structure; 801, vibration motor; 802, eccentric hammer; 803, spring. Specific implementation mode

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0022] The wear-resistant cast balls have good wear resistance and impact resistance. Cast balls refer to the grinding media used in ball mills for grinding the materials in the mills and are widely used in cement production enterprises, mineral powder production enterprises, etc. During the production process of cast balls, they need to be sorted. When sorting, since the cast balls are made of metal, when poured in, they directly hit the filter plate 4, which is likely to cause damage to it. To solve the problem that the cast balls are likely to damage the filter plate 4, please refer to Figures 1 - 4 , this embodiment proposes a wear-resistant cast ball sorting device, including a base 1 as the support carrier of the entire device, on which a collection box 2 and a sorting box 3 detachably connected through a quick-release structure 5 are installed. Among them, a filter plate 4 is installed between the collection box 2 and the sorting box 3. A feed pipe 6 for several wear-resistant cast balls to enter its interior is provided on the sorting box 3. A protection structure 7 for dispersing several wear-resistant cast balls and slowly falling them onto the filter plate 4 is provided below the feed pipe 6 in the sorting box 3. A vibration structure 8 for converting the collection box 2 into three-dimensional motion is provided on the base 1.

[0023] Embodiment 1

[0024] In this embodiment, when sorting the cast balls, when pouring the cast balls, it is easy to damage the filter plate 4, reducing the service life of the filter plate 4. Through the protection structure 7, it is possible to avoid the cast balls directly hitting the center of the filter plate 4 and slow down the impact force. Refer to Figure 3As shown in the figure, the protection structure 7 includes a diversion block 701 provided below the feed pipe 6, and the diversion block 701 is fixedly connected to the inner wall of the sorting frame 3 through a support frame 702. Two symmetrical and spiral guide plates 703 are fixed on the inner wall of the sorting frame 3. An outlet pipe 1 for discharging large-particle cast balls is connected and installed on the right side of the sorting frame 3, and an outlet pipe 2 for discharging small-particle cast balls is connected and installed on the left side of the collection frame 2. Pour the cast balls into the feed pipe 6, and the cast balls fall on the diversion block 701. Since the diversion block 701 is conical, the cast balls on the diversion block 701 will automatically spread out in all directions. Due to the blockage of the diversion block 701, it can avoid directly hitting the center position of the filter plate 4 when the cast balls fall, and fall along the diversion block 701 onto the spiral guide plate 703, and then onto the filter plate 4 along the guide plate 703. The falling height is reduced, so that the impact force of the cast balls falling can be slowed down, the possibility of damage to the filter plate 4 can be reduced, the service life of the filter plate 4 can be extended, and the production cost can be reduced.

[0025] In this embodiment, since the sorting frame 3 is generally integrated, during the sorting process, when only the filter plate 4 is damaged and the sorting frame 3 can still be used, it is a waste of resources and cost to replace the entire sorting frame 3. Therefore, the filter plate 4 can be replaced only through the quick-release structure 5. The quick-release structure 5 includes a fixing ring 501 fixed on the upper end face of the collection frame 2. Above the fixing ring 501, there is an installation ring 502 fixed on the outside of the filter plate 4. An annular groove adapted to the sorting frame 3 is opened on the upper end face of the installation ring 502. Two positioning columns are fixed on the lower end face of the installation ring 502. A clamping groove for cooperating with the positioning columns is opened on the fixing ring 501. A plurality of U-shaped blocks 503 are fixed on the sorting frame 3, and a plurality of L-shaped blocking blocks 504 for cooperating with the U-shaped blocks 503 are fixed on the installation ring 502. The blocking blocks 504 and the U-shaped blocks 503 are threadedly connected by bolts. A plurality of threaded holes adapted to the bolts are opened on the fixing ring 501 and the installation ring 502. After the lower end of the bolt passes through the fixing ring 501, a nut is threadedly installed. The filter plate 4 and the sorting frame 3 are separated. When replacing the filter plate 4, remove the bolts, rotate the sorting frame 3 to disengage the U-shaped blocks 503 from the blocking blocks 504, and then the filter plate 4 can be replaced. When installing, first insert the positioning columns on the lower end face of the installation ring 502 into the clamping grooves to facilitate positioning the filter plate 4, then put the lower end of the sorting frame 3 into the groove, rotate the sorting frame 3 to rotate the U-shaped blocks 503 clockwise until they cannot be rotated anymore and just align with the blocking blocks 504 for easy installation of the bolts. First pass the bolts through the middle of the U-shaped blocks 503 and the blocking blocks 504, then through the threaded holes on the installation ring 502 and the fixing ring 501, and finally install the nuts for fixation. This structure facilitates the replacement of the filter plate 4 inside the sorting frame 3 alone and can reduce unnecessary waste.

[0026] Embodiment 2

[0027] On the basis of Embodiment 1, during the process of sorting cast balls, when the impact force of the cast balls falling along the diversion plate is insufficient, or when there are too many cast balls retained on the filter plate 4, causing the filter plate 4 to be blocked, which is not convenient for the subsequent sorting of cast balls, reference can be made to Figure 2 As shown, the vibration structure 8 includes a vibration motor 801 provided between the base 1 and the collection frame 2. A base for installing the vibration motor 801 is fixed at the bottom of the collection frame 2, and the base is arranged in the cavity above the base 1. Eccentric hammers 802 are installed on the output shafts at both the upper and lower ends of the vibration motor 801. A plurality of springs 803 are installed between the upper end surface of the base 1 and the collection frame 2. During sorting, the vibration motor 801 is started. When the vibration motor 801 rotates, the eccentric hammers 802 at the upper and lower ends of the vibration motor 801 rotate. Through the elastic force of the springs 803, the rotational motion is thus converted into three-dimensional motions in the horizontal, vertical, and inclined directions, enabling the collection frame 2 and the sorting frame 3 to perform vibration screening. Through the action of the filter plate 4, the large-sized cast balls are left in the sorting frame 3 and discharged through the first discharge pipe, while the small-sized cast balls are filtered into the collection frame 2 and discharged through the second discharge pipe.

[0028] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprises", "comprising", or any other variation thereof is intended to cover a non-exclusive inclusion, such that a process, method, article, or device comprising a series of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or device.

[0029] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A wear-resistant casting ball sorting device, comprising a base (1) serving as a support carrier for the entire device, a collection frame (2) and a sorting frame (3) detachably connected through a quick-release structure (5) are installed on the base (1), wherein a filter plate (4) is installed between the collection frame (2) and the sorting frame (3), and a feed pipe (6) for several wear-resistant casting balls to enter its interior is arranged on the sorting frame (3), characterized in that: A protective structure (7) for dispersing a number of wear-resistant cast balls and slowly dropping them onto the filter plate (4) is provided below the feed pipe (6) within the sorting frame (3), and a vibration structure (8) for converting the rotational motion of the collection frame (2) into three-dimensional motion is provided on the base (1). The protective structure (7) includes a diversion block (701) provided below the feed pipe (6), and the diversion block (701) is fixedly connected to the inner wall of the sorting frame (3) through a support frame (702), and two symmetric and spiral guide plates (703) are fixed on the inner wall of the sorting frame (3).

2. The wear-resistant casting ball sorting device according to claim 1, characterized in that: The vibration structure (8) includes a vibration motor (801) provided between the base (1) and the collection frame (2), a base for installing the vibration motor (801) is fixed at the bottom of the collection frame (2), and the base is arranged in a cavity above the base (1). Eccentric weights (802) are installed on the output shafts at both the upper and lower ends of the vibration motor (801), and a plurality of springs (803) are installed between the upper end surface of the base (1) and the collection frame (2).

3. The wear-resistant casting ball sorting device according to claim 1, wherein: The quick-release structure (5) includes a fixing ring (501) fixed on the upper end surface of the collection frame (2), an installation ring (502) fixed outside the filter plate (4) is provided above the fixing ring (501), a groove adapted to the sorting frame (3) and in a ring shape is formed on the upper end surface of the installation ring (502), two positioning columns are fixed on the lower end surface of the installation ring (502), and a card slot for cooperating with the positioning columns is formed on the fixing ring (501).

4. A wear-resistant casting ball sorting device according to claim 1, characterized in that: A plurality of U-shaped blocks (503) are fixed on the sorting frame (3), a plurality of stoppers (504) are fixed on the installation ring (502), and the stoppers (504) and the U-shaped blocks (503) are connected by bolts in a threaded manner.

5. A wear-resistant casting ball sorting device according to claim 4, characterized in that: A plurality of threaded holes adapted to the bolts are formed on the fixing ring (501) and the installation ring (502), and nuts are threadedly installed after the lower ends of the bolts penetrate through the fixing ring (501).

6. The wear-resistant casting ball sorting device according to claim 1, characterized in that: A first discharge pipe for discharging large-sized cast balls is connected and installed on the right side of the sorting frame (3), and a second discharge pipe for discharging small-sized cast balls is connected and installed on the left side of the collection frame (2).

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