Emptying port structure for efficient volleyballs

Abstract

The utility model discloses an efficient volleyball emptying opening structure, and belongs to the technical field of sand mills, and the efficient volleyball emptying opening structure is characterized in that the efficient volleyball emptying opening structure comprises a cylinder body and further comprises a volleyball opening, the volleyball opening comprises a first hole, a second hole and a third hole, and the first hole, the second hole and the third hole communicate with one another; the volleyball mechanism is provided with a piston and a driving cylinder; wherein the axis of the first hole is the same as that of the second hole, the axis of the third hole is the same as the gravity direction, an opening of the third hole faces downwards, the first hole is connected with the cylinder body, and the volleyball mechanism is installed on the second hole. The grinding bead discharging efficiency of the bead outlet of the sand mill can be improved, and blockage and the like are prevented.

Description

Technical Field

[0001] This application belongs to the field of sand mill technology, and particularly relates to a high-efficiency ball discharge port structure. Background Technology

[0002] A sand mill, also known as a bead mill, consists of a frame, cylinder, grinding discs, stirring shaft, and variable frequency motor. The grinding media consists of fine grinding beads, which make up approximately 70% of the grinding chamber. The grinding discs are mounted at fixed intervals on a vertical stirring shaft, which is installed inside the cylinder. The rotation of the stirring shaft and grinding discs causes the grinding beads and material to be intensely stirred and tumbled within the cylinder, increasing the contact area between them. The high-speed circling, friction, and impact of the grinding beads result in strong shearing, friction, and grinding effects on the material.

[0003] A Chinese patent with publication number CN116510845B discloses a sand mill, including a base, a transmission box mounted on the base, a grinding cylinder and a main motor mounted on one side of the transmission box, a main shaft mounted inside the grinding cylinder, and the main motor being connected to one end of the main shaft via a pulley in the transmission box. The grinding cylinder has a feed port and a discharge port. A bead-adding port for adding zirconium beads is located on the top side of the grinding cylinder and communicates with the inside of the grinding cylinder. A bead-discharging port for discharging zirconium beads is located on the bottom side of the grinding cylinder and communicates with the inside of the grinding cylinder. Multiple dispersion discs are evenly arranged along the axial direction on the outer wall of the main shaft, and each dispersion disc has several crescent-shaped openings evenly distributed at intervals.

[0004] The aforementioned sand mill discharges grinding beads through the bead outlet. At that time, the grinding beads were often clogged due to insufficient discharge power, resulting in low discharge efficiency. This issue needs to be addressed. Utility Model Content

[0005] The purpose of this application is to address the aforementioned technical problems by providing a high-efficiency ball discharge outlet structure that can improve the efficiency of discharging grinding balls from the ball outlet of a sand mill and prevent clogging.

[0006] This application provides a high-efficiency volleyball discharge port structure, including a cylinder body, and further comprising:

[0007] The volleyball opening includes a first hole, a second hole, and a third hole, which are interconnected.

[0008] The volleyball mechanism includes a piston and a drive cylinder.

[0009] The first hole and the second hole have the same axis, the third hole has the same axis as the direction of gravity and its opening faces downward, the first hole is connected to the cylinder body, and the volleyball mechanism is installed on the second hole.

[0010] The grinding beads in the cylinder are discharged through the ball chute. The first hole of the ball chute is connected to the cylinder by bolts or other fasteners. The first, second, and third holes are interconnected. The grinding beads in the cylinder are discharged through the first and third holes through the ball chute. The ball chute mechanism is installed on the second hole. When the grinding beads slowly accumulate in the first hole and cause blockage, the small pushing force cannot push the grinding beads to continue to be discharged. The grinding beads are discharged by the ball chute mechanism. The ball chute mechanism drives the piston to move through the third hole via the drive cylinder. After holding for a period of time, the first hole is filled with water and grinding beads. Then, the piston is controlled by the drive cylinder to move back quickly. After moving through the third hole, the water and grinding beads in the first hole are quickly discharged from the third hole, improving the efficient discharge of grinding beads in the first hole.

[0011] Furthermore, the volleyball mechanism also includes:

[0012] A flange is used for mounting connection with the second hole;

[0013] A bracket is connected to a flange, and the drive cylinder is mounted on the bracket.

[0014] The flange and bracket are integrally connected, providing high structural strength. The bracket and drive cylinder are connected by bolts and other fasteners. The flange and bracket facilitate the installation of the drive cylinder.

[0015] Furthermore, the volleyball mechanism also includes:

[0016] The shell is movably placed inside the volleyball opening;

[0017] The movable groove is placed in the second hole and is adapted to the corresponding housing.

[0018] An elastic element is placed between the bracket and the housing;

[0019] The housing is provided with an interception part corresponding to the third hole.

[0020] The housing is installed in the second hole of the volleyball opening. The housing mates with the movable groove. The elastic element is a spring, etc. The elastic element acts on the housing. When the piston moves towards the first hole, the housing moves towards the first hole under the action of the elastic element, so that the intercepting part blocks the third hole. The housing stops moving, and the piston continues to move into the first hole. When the piston moves back, it continues to move after returning to the second hole. The movement of the housing opens the intercepting part, and the intercepting part improves the negative pressure effect of the piston, thereby improving the efficient discharge of the grinding beads.

[0021] Furthermore, the housing is provided with a limiting part, which corresponds to the piston.

[0022] By adding a limiting part to limit the piston, the housing and piston are not easily dislodged from the volleyball opening when the piston is reset.

[0023] Furthermore, a first sealing element is provided between the housing and the volleyball port.

[0024] The first seal is placed in the housing and the volleyball port. The first seal improves the sealing between the housing and the volleyball port, and improves the stability of the volleyball port and the volleyball mechanism.

[0025] Furthermore, the piston includes:

[0026] The movable rod is movably mounted on the piston.

[0027] A scraper is installed at one end of the movable rod;

[0028] Electromagnets are respectively installed on the other end of the movable rod and on the piston, and correspond to each other.

[0029] The movable rod is hinged to the piston. The movable rod is rotated by an electromagnet. When the piston moves toward the first hole, the movable rod at the end where the scraper is installed tilts upward. After the piston moves into the first hole, the movable rod is rotated by an electromagnet, causing the scraper to move downward. Then the piston returns to its original position, moving a small number of grinding beads placed in the first hole to the third hole, thus discharging the grinding beads out of the volleyball outlet.

[0030] The beneficial effects of this application are:

[0031] 1. When the grinding beads slowly accumulate in the first hole and cause blockage, the small pushing force cannot push the grinding beads to continue to be discharged. The grinding beads are discharged through the volleyball mechanism, which improves the efficient discharge of grinding beads in the first hole.

[0032] 2. When the piston moves, the interception part improves the stability of the movement of the corresponding third hole position, thereby improving the discharge stability of the grinding beads.

[0033] 3. The flange and bracket facilitate the installation of the drive cylinder. Attached Figure Description

[0034] Figure 1 This is a schematic diagram of the drain outlet structure of this application;

[0035] Figure 2 This is a schematic diagram of the volleyball inlet structure of the discharge port structure of this application;

[0036] In the attached figures, the reference numerals are as follows: 100, volleyball inlet; 110, first hole; 120, second hole; 130, third hole; 200, volleyball mechanism; 210, piston; 211, moving rod; 212, scraper; 213, electromagnet; 220, drive cylinder; 230, flange; 240, bracket; 250, housing; 251, interception part; 252, limiting part; 260, moving groove; 270, elastic element; 280, first seal. Detailed Implementation

[0037] The technical solutions of the embodiments of this application will be clearly described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this application. All other embodiments obtained by those skilled in the art based on the embodiments of this application are within the scope of protection of this application.

[0038] The terms "first," "second," etc., used in the specification and claims of this application are used to distinguish similar objects and not to describe a specific order or sequence. It should be understood that such use of data can be interchanged where appropriate so that embodiments of this application can be implemented in orders other than those illustrated or described herein, and the objects distinguished by "first," "second," etc., are generally of the same class and the number of objects is not limited; for example, a first object can be one or more. Furthermore, in the specification and claims, "and / or" indicates at least one of the connected objects, and the character " / " generally indicates that the preceding and following objects are in an "or" relationship.

[0039] The embodiments of this application are described in detail below with reference to the accompanying drawings, through specific examples and application scenarios.

[0040] Example 1:

[0041] like Figure 1 , Figure 2 As shown in the figure, this application embodiment provides a high-efficiency volleyball drain port structure, including a cylinder body, and further including:

[0042] The volleyball opening 100 includes a first hole 110, a second hole 120, and a third hole 130, which are interconnected.

[0043] The volleyball mechanism 200 is equipped with a piston 210 and a drive cylinder 220;

[0044] The first hole 110 and the second hole 120 have the same axis, the third hole 130 has the same axis as the direction of gravity and its opening faces downward, the first hole 110 is connected to the cylinder body, and the volleyball mechanism 200 is installed on the second hole 120.

[0045] The grinding beads in the cylinder are discharged through the ball vent 100. The first hole 110 of the ball vent 100 is connected to the cylinder by bolts or other fasteners. The first hole 110, the second hole 120, and the third hole 130 are interconnected. The grinding beads in the cylinder are discharged through the first hole 110 and the third hole 130 through the ball vent 100. The ball vent mechanism 200 is installed on the second hole 120. When the grinding beads slowly accumulate in the first hole 110 and cause blockage, the small pushing force cannot push the grinding beads to continue to be discharged. The grinding beads are discharged by the ball vent mechanism 200. The ball vent mechanism 200 drives the piston 210 to move through the third hole 130 via the drive cylinder 220. After holding for a period of time, the first hole 110 is filled with water and grinding beads. Then, the piston 210 is controlled by the drive cylinder 220 to move back quickly. After moving through the third hole 130, the water and grinding beads in the first hole 110 are quickly discharged from the third hole 130, improving the efficient discharge of grinding beads in the first hole 110.

[0046] Example 2:

[0047] like Figure 1 , Figure 2 As shown, this application embodiment provides a high-efficiency volleyball discharge port structure. In addition to the above-mentioned technical features, the volleyball mechanism 200 further includes:

[0048] Flange 230 is used for installation connection with the second hole 120;

[0049] The bracket 240 is connected to the flange 230, and the drive cylinder 220 is mounted on the bracket 240.

[0050] The flange 230 and the bracket 240 are integrally connected, which has high structural strength. The bracket 240 and the drive cylinder 220 are connected by fasteners such as bolts. The flange 230 and the bracket 240 facilitate the installation of the drive cylinder 220.

[0051] Furthermore, the volleyball mechanism 200 also includes:

[0052] The housing 250 is movably placed in the volleyball opening 100;

[0053] The movable groove 260 is placed in the second hole 120 and is adapted to the housing 250;

[0054] The elastic element 270 is placed between the bracket 240 and the housing 250;

[0055] The housing 250 is provided with an interception part 251 corresponding to the third hole 130.

[0056] The housing 250 is installed in the second hole 120 of the volleyball port 100. The housing 250 cooperates with the movable groove 260. The elastic element 270 is a spring or the like. The elastic element 270 acts on the housing 250. When the piston 210 moves towards the first hole 110, the housing 250 moves towards the first hole 110 under the action of the elastic element 270, so that the intercepting part 251 blocks the third hole 130. The housing 250 stops moving, and the piston 210 continues to move into the first hole 110. When the piston 210 moves back, it continues to move after returning to the second hole 120. The movement of the housing 250 opens the intercepting part 251, and the intercepting part 251 improves the negative pressure effect of the piston 210, thereby improving the efficient discharge of the grinding beads.

[0057] Furthermore, the housing 250 is provided with a limiting part 252, which corresponds to the piston 210.

[0058] By limiting the piston 210 by limiting part 252, the housing 250 and piston 210 are not easy to come out of the ball port 100 when the piston 210 is reset.

[0059] Furthermore, a first sealing element 280 is provided between the housing 250 and the volleyball port 100.

[0060] The first seal 280 is placed in the housing 250 and the volleyball port 100. The first seal 280 improves the sealing between the housing 250 and the volleyball port 100, and improves the operational stability between the volleyball port 100 and the volleyball mechanism 200.

[0061] Example 3:

[0062] like Figure 2 As shown, this application embodiment provides a high-efficiency volleyball discharge port structure. In addition to the above-mentioned technical features, the piston 210 further includes:

[0063] The movable rod 211 is movably mounted on the piston 210;

[0064] Scraper 212 is installed at one end of movable rod 211;

[0065] Electromagnets 213 are respectively installed on the other end of the movable rod 211 and on the piston 210, and correspond to each other.

[0066] The movable rod 211 is hinged to the piston 210. The movable rod 211 is rotated by the electromagnet 213. When the piston 210 moves toward the first hole 110, the movable rod 211 at the end where the scraper 212 is installed tilts upward. After the piston 210 moves into the first hole 110, the movable rod 211 is rotated by the electromagnet 213, causing the scraper 212 to move downward. Then the piston 210 returns to its original position, moving a small number of grinding beads placed in the first hole 110 to the third hole 130, thereby discharging the grinding beads out of the volleyball outlet 100.

[0067] It should be noted that, in this document, 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 that element. Furthermore, it should be noted that the scope of the methods and apparatuses in the embodiments of this application is not limited to performing functions in the order shown or discussed, but may also include performing functions substantially simultaneously or in the reverse order, depending on the functions involved. For example, the described methods may be performed in a different order than described, and various steps may be added, omitted, or combined. Additionally, features described with reference to certain examples may be combined in other examples.

[0068] The embodiments of this application have been described above with reference to the accompanying drawings. However, this application is not limited to the specific embodiments described above. The specific embodiments described above are merely illustrative and not restrictive. Those skilled in the art can make many other forms under the guidance of this application without departing from the spirit and scope of the claims, and all of these forms are within the protection scope of this application.

Claims

1. A high-efficiency volleyball discharge port structure, comprising a cylinder, characterized in that, Also includes: The volleyball opening (100) includes a first hole (110), a second hole (120), and a third hole (130), which are interconnected. The volleyball mechanism (200) is equipped with a piston (210) and a drive cylinder (220); The first hole (110) and the second hole (120) are on the same axis, the third hole (130) is on the same axis as the direction of gravity and its opening faces downward, the first hole (110) is connected to the cylinder body, and the volleyball mechanism (200) is installed on the second hole (120).

2. The discharge port structure for a high-efficiency volleyball according to claim 1, characterized in that, The volleyball mechanism (200) also includes: Flange (230) for mounting connection with the second hole (120); A bracket (240) is connected to a flange (230), and the drive cylinder (220) is mounted on the bracket (240).

3. The discharge port structure of the high-efficiency volleyball according to claim 2, characterized in that, The volleyball mechanism (200) also includes: The housing (250) is movably placed in the volleyball opening (100); The movable groove (260) is placed in the second hole (120) and is adapted to the housing (250); An elastic element (270) is placed between the bracket (240) and the housing (250); The housing (250) is provided with an interception part (251) corresponding to the third hole (130).

4. The discharge port structure of the high-efficiency volleyball according to claim 3, characterized in that, The housing (250) is provided with a limiting part (252), which corresponds to the piston (210).

5. The discharge port structure of the high-efficiency volleyball according to claim 4, characterized in that, A first sealing element (280) is provided between the housing (250) and the volleyball port (100).

6. The discharge port structure for a high-efficiency volleyball according to claim 5, characterized in that, The piston (210) includes: The movable rod (211) is movably mounted on the piston (210); A scraper (212) is installed at one end of a movable rod (211); Electromagnets (213) are respectively installed on the other end of the movable rod (211) and the piston (210) and correspond to each other.

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