Sand mill cylinder easy to disassemble

Abstract

The utility model discloses a sand mill barrel easy to disassemble, and belongs to the technical field of sand mills, and the sand mill barrel easy to disassemble is characterized in that the sand mill barrel easy to disassemble comprises a barrel body and a rack; the second barrel body is connected with the first barrel body through a bolt; the lifting lug comprises a base plate; wherein the rack is provided with channel steel, and the base plate is in sliding connection with the channel steel. According to the sand mill cylinder easy to disassemble, when the sand mill cylinder easy to disassemble is disassembled and overhauled, the sand mill cylinder is convenient to place, and the sand mill cylinder is easier to disassemble and assemble and convenient to maintain.

Description

Technical Field

[0001] This application belongs to the technical field of sand mills, and particularly relates to an easily disassembled sand mill cylinder. Background Technology

[0002] The sand mill is the most adaptable, advanced, and efficient grinding equipment. It has the narrowest grinding chamber, the smallest lever gap, and the most concentrated grinding energy. Combined with a high-performance cooling system and an automatic control system, it can realize continuous material processing and continuous discharge, which greatly improves production efficiency.

[0003] A Chinese patent with publication number CN117505008B discloses a large sand mill installation and disassembly device, including a sand mill body; a sand mill cylinder is fixed to the side wall of the sand mill body by bolts; a sand mill disc shaft is rotatably connected inside the sand mill body; the sand mill disc shaft is located at the center of the corresponding sand mill cylinder; a first drive assembly is installed on the top of the sand mill body; a synchronous belt is connected between the first drive assembly and the end of the sand mill disc shaft; and a support block is fixed to the side of the sand mill body by fixing bolts.

[0004] The aforementioned invention features a structural design that exposes the interior of the grinding cylinder and the surface of the grinding disc shaft, facilitating replacement and maintenance and reducing labor costs. However, this invention is somewhat inconvenient to use as it makes it difficult to place the grinding mill cylinder during disassembly and repair. Utility Model Content

[0005] The purpose of this application is to address the aforementioned technical problems by providing an easily disassembled sand mill cylinder, which facilitates the placement of the sand mill cylinder during disassembly and maintenance, making the disassembly and assembly of the sand mill cylinder simpler and easier to maintain.

[0006] This application provides an easily detachable sand mill cylinder, including a cylinder body and a frame, wherein the cylinder body includes:

[0007] First cylinder;

[0008] The second cylinder is connected to the first cylinder by bolts;

[0009] Lifting lugs, including pads;

[0010] The frame is provided with channel steel, and the pad is slidably connected to the channel steel.

[0011] In this technical solution, the cylinder body is divided into a first cylinder body and a second cylinder body. Both the first and second cylinder bodies are equipped with lifting lugs with pads, and the first and second cylinder bodies are connected by bolts. A channel steel is provided at the frame, and the pads and the channel steel are slidably connected. When the operator disassembles and repairs the cylinder body, the second cylinder body is removed from the first cylinder body. The second cylinder body slides on the channel steel via the pads on the lifting lugs and can be placed in a position that does not interfere with the operator's repair work. The operator can simultaneously repair the interior of the first and second cylinder bodies. In this process, it is not necessary to remove the first cylinder body from the frame, which simplifies the disassembly and assembly process and makes the disassembly and assembly of the cylinder body easier, making it more convenient for the operator to perform maintenance work.

[0012] Furthermore, the pad is square;

[0013] The channel steel is I-shaped.

[0014] In this technical solution, by setting the pad to be square and the channel steel to be I-shaped, the I-shaped channel steel structure is more stable and can stably place the cylinder body. The square pad can slide stably at the channel steel and can effectively prevent the cylinder body from falling off the channel steel, thus avoiding the occurrence of safety accidents.

[0015] Furthermore, both the pad and the channel steel are made of wear-resistant steel.

[0016] In this technical solution, both the pad and the channel steel are made of wear-resistant steel. When the staff performs maintenance work, the pad and the channel steel rub against each other continuously, and both will be subject to a certain degree of wear. Since both the pad and the channel steel are made of wear-resistant steel, the degree of wear can be effectively reduced, thereby extending the service life of the pad and the channel steel.

[0017] Furthermore, the lifting lug is provided with a through hole.

[0018] In this technical solution, by setting through holes at the lifting lugs, the lifting equipment can be easily fixed to the lifting lugs, which makes it easier for workers to remove the cylinder body from the frame and to install the cylinder body on the frame, making disassembly and assembly more convenient.

[0019] Furthermore, the cylinder body is provided with assembly holes;

[0020] The assembly holes are located at both ends of the first cylinder and the second cylinder, and the cylinder body and the frame are connected by threads through the assembly holes.

[0021] In this technical solution, by setting assembly holes at both ends of the first and second cylinders, the first and second cylinders are fixed together by bolts to form the cylinder body. The cylinder body is connected to the frame by threaded connection through the assembly holes. The cylinder body can be stably placed on the frame, which facilitates the grinding work of the sand mill.

[0022] Furthermore, the frame is provided with reinforcing ribs;

[0023] The reinforcing ribs are connected to the channel steel.

[0024] In this technical solution, by setting reinforcing ribs at the frame and connecting the reinforcing ribs with the channel steel, the reinforcing ribs make the channel steel and the frame more stable. After the cylinder body is disassembled from the frame, it can be stably placed at the channel steel, avoiding damage to the channel steel at the frame and improving safety performance.

[0025] The beneficial effects of this application are:

[0026] 1. During disassembly and maintenance, the second cylinder is removed from the first cylinder. The second cylinder is then slid along the channel steel using the pads on the lifting lugs and placed in a position that does not interfere with the maintenance work. This allows the staff to simultaneously inspect the interiors of both the first and second cylinders. In this process, it is not necessary to remove the first cylinder from the frame, which simplifies the disassembly and assembly process and makes it easier for the staff to perform maintenance work.

[0027] 2. The I-shaped channel steel structure is more stable and can stably place the cylinder body. The square pad can slide stably at the channel steel and effectively prevent the cylinder body from falling off the channel steel, thus preventing safety accidents.

[0028] 3. When the staff performs maintenance work, the pad and the channel steel will rub against each other continuously, and both will be subject to a certain degree of wear. Both the pad and the channel steel are made of wear-resistant steel, which can effectively reduce the degree of wear and extend the service life of the pad and the channel steel. Attached Figure Description

[0029] Figure 1 This is a structural schematic diagram of an easily detachable sand mill cylinder according to this application;

[0030] Figure 2 This is a schematic diagram of the cylinder body.

[0031] Figure 3 This is a schematic diagram of the lifting lug structure;

[0032] Figure 4 This is a schematic diagram of the pad's structure;

[0033] In the attached diagram, the following labels are used: 100, cylinder body; 110, first cylinder body; 120, second cylinder body; 130, lifting lug; 131, pad plate; 132, through hole; 140, assembly hole; 200, frame; 210, channel steel; 220, reinforcing rib. Detailed Implementation

[0034] 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.

[0035] 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.

[0036] The embodiments of this application are described in detail below with reference to the accompanying drawings, through specific examples and application scenarios.

[0037] Example 1:

[0038] like Figure 1-4 As shown, this application embodiment provides an easily detachable sand mill cylinder, including a cylinder body 100 and a frame 200, wherein the cylinder body 100 includes:

[0039] First cylinder 110;

[0040] The second cylinder 120 is connected to the first cylinder 110 by bolts;

[0041] Lifting lug 130, including pad 131;

[0042] The frame 200 is provided with a channel steel 210, and the pad 131 is slidably connected to the channel steel 210.

[0043] By dividing the cylinder body 100 into a first cylinder body 110 and a second cylinder body 120, both the first cylinder body 110 and the second cylinder body 120 are equipped with lifting lugs 130 with pads 131, and the first cylinder body 110 and the second cylinder body 120 are connected by bolts. A channel steel 210 is provided at the frame 200, and the pads 131 and the channel steel 210 are slidably connected. When the operator disassembles and repairs the cylinder body 100, the second cylinder body 120 is removed from the first cylinder body 110. The second cylinder body 120 is then slid along the channel steel 210 via the pads 131 on the lifting lugs 130 and placed in a position that does not interfere with the operator's repair work. The operator can simultaneously repair the interior of the first cylinder body 110 and the second cylinder body 120. In this process, it is not necessary to remove the first cylinder body 110 from the frame 200, which simplifies the disassembly and assembly process and makes the disassembly and assembly of the cylinder body 100 easier, making it more convenient for the operator to perform maintenance work.

[0044] Furthermore, the pad 131 is square;

[0045] The channel steel 210 is I-shaped.

[0046] By setting the pad 131 to be square and the channel steel 210 to be I-shaped, the I-shaped channel steel 210 structure is more stable and can stably place the cylinder body 100. The square pad 131 can slide stably at the channel steel 210 and can effectively prevent the cylinder body 100 from falling off the channel steel 210, thus avoiding the occurrence of safety accidents.

[0047] Furthermore, both the pad 131 and the channel steel 210 are made of wear-resistant steel.

[0048] Both the pad 131 and the channel steel 210 are made of wear-resistant steel. When the staff performs maintenance work, the pad 131 and the channel steel 210 rub against each other continuously, and both will be subject to a certain degree of wear. Since both the pad 131 and the channel steel 210 are made of wear-resistant steel, the degree of wear can be effectively reduced, thereby extending the service life of the pad 131 and the channel steel 210.

[0049] Furthermore, the lug 130 is provided with a through hole 132.

[0050] By providing a through hole 132 at the lifting lug 130, the lifting equipment can be easily fixed to the lifting lug 130, which makes it easier for the operator to remove the cylinder body 100 from the frame 200 and to install the cylinder body 100 at the frame 200, making disassembly and assembly more convenient.

[0051] Example 2:

[0052] like Figure 1-4As shown, this application embodiment provides an easily detachable sand mill cylinder, which, in addition to the technical solutions of the above embodiments, also has the following technical features. The cylinder body 100 is provided with an assembly hole 140;

[0053] The assembly holes 140 are located at both ends of the first cylinder 110 and the second cylinder 120, and the cylinder body 100 and the frame 200 are connected by threads through the assembly holes 140.

[0054] By providing assembly holes 140 at the cylinder body 100, with the assembly holes 140 located at both ends of the first cylinder body 110 and the second cylinder body 120, the first cylinder body 110 and the second cylinder body 120 are fixed together by bolts to form the cylinder body 100. The cylinder body 100 is threadedly connected to the frame 200 through the assembly holes 140, and the cylinder body 100 can be stably placed at the frame 200, which facilitates the sand mill to perform sanding work.

[0055] Furthermore, the frame 200 is provided with reinforcing ribs 220;

[0056] The reinforcing rib 220 is connected to the channel steel 210.

[0057] By setting a reinforcing rib 220 at the frame 200 and connecting the reinforcing rib 220 with the channel steel 210, the reinforcing rib 220 makes the channel steel 210 and the frame 200 more stable. After the cylinder body 100 is removed from the frame 200, it can be stably placed at the channel steel 210, avoiding damage to the channel steel 210 at the frame 200 and improving safety performance.

[0058] 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.

[0059] 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 detachable sand mill barrel comprising a barrel body (100) and a frame (200), characterized in that, The barrel body (100) comprises: A first barrel (110); A second barrel (120) connected with the first barrel (110) by bolts; An ear (130) comprising a pad (131); The rack (200) is provided with a channel steel (210), and the pad (131) is connected with the channel steel (210) by sliding.

2. A dismountable sand mill barrel according to claim 1, characterized in that The pad (131) is square. The channel steel (210) is I-shaped.

3. A dismountable sand mill barrel according to claim 2, characterized in that The pad (131) and the channel steel (210) are made of wear-resistant steel.

4. A dismountable sand mill barrel according to claim 3, characterized in that The ear (130) is provided with a through hole (132).

5. A dismountable sand mill barrel according to claim 4, characterized in that The barrel body (100) is provided with an assembly hole (140); The assembly hole (140) is arranged at the two ends of the first barrel (110) and the second barrel (120), and the barrel body (100) is connected with the rack (200) by the assembly hole (140) by screwing.

6. A dismountable sand mill barrel according to claim 5, characterized in that The rack (200) is provided with a reinforcing rib (220); The reinforcing rib (220) is connected with the channel steel (210).

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