A ceramic wear-resistant slide pipe

Abstract

The utility model discloses a ceramic wear-resistant chute, which relates to the technical field of conveying equipment. The utility model includes a chute body and ceramic linings evenly spaced and installed along the inner wall thereof, and limiting components are arranged at the front and rear edges of both end faces of the chute body. The utility model can make the material drop more stable through the chute body in the form of a curved spiral surface and the ceramic linings made of highly wear-resistant ceramic material, greatly improve the service life of the outer chute body, and save subsequent maintenance costs. At the same time, under the action of the sealing ring, the sealing between adjacent ceramic linings is increased to prevent the material from being contaminated on the inner wall of the chute, and the limiting components are used to facilitate the staff to quickly disassemble and replace the ceramic linings, saving time and effort and having high work efficiency.

Description

Technical Field

[0001] The utility model belongs to the technical field of conveying equipment, in particular to a ceramic wear-resistant slide pipe. Background Art

[0002] In daily life and production, various equipment for material transportation are often used. Chute is one of the equipment used for material transportation. It is mainly used for the transportation of bulk materials, such as train, car loading and ship loading. It can be used in a variety of distribution operations. The loading capacity of a single unit can be normally produced from 100t / h to 2000t / h. Although the specific form and use of the chute may vary, its core function is to achieve fast and efficient material transportation in different operations.

[0003] However, it still has the following disadvantages in actual use:

[0004] Most of the existing chute pipes are straight pipes that directly transport materials when in use. However, this method lacks buffering measures during the material dropping process, causing the material to drop quickly, making the material dropping unstable. At the same time, long-term material transportation will adhere to and rub the inner wall, causing great damage to the chute pipe and affecting its service life.

[0005] 2. The existing slide pipe is too long to be used, so it is not convenient to set corresponding protective measures on the inner side of its inner wall, which affects the production and processing efficiency of the slide pipe. To this end, we provide a ceramic wear-resistant slide pipe to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to provide a ceramic wear-resistant chute. By providing a chute body in the form of a curved spiral and a ceramic lining plate made of highly wear-resistant ceramic material, the material falling can be made smoother, the service life of the outer chute body can be greatly improved, and the subsequent maintenance costs can be saved. At the same time, under the action of the sealing ring, the sealing between adjacent ceramic lining plates is increased to prevent the material from being contaminated on the inner wall of the chute. The limit assembly is used to facilitate the staff to quickly disassemble and replace the ceramic lining plate, which saves time and effort and has high work efficiency.

[0007] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0008] The utility model is a ceramic wear-resistant slide pipe, comprising a slide pipe body and ceramic lining plates evenly spaced and installed along the inner wall thereof, and limiting components are arranged at the front and rear edges of both end faces of the slide pipe body;

[0009] The limiting assembly comprises a moving plate and connecting rods fixedly connected to the inner wall thereof at even intervals in a horizontal direction, and a pull ring is fixedly connected to the center position of the outer wall of the moving plate.

[0010] The utility model is further configured that the inner walls on both sides of the slide pipe body are provided with spiral slide grooves, and both ends of the spiral slide grooves are opened.

[0011] The utility model is further configured that the slide pipe body is configured in the form of a curved spiral, and limiting slide grooves are provided on the upper and lower sides of the outer sides of both ends of the spiral slide groove.

[0012] The utility model is further configured such that arc-shaped slide plates are fixedly provided at the center positions of the outer walls on both sides of the ceramic lining plate, and the arc-shaped slide plates are located inside the spiral slide groove, and a docking column is fixedly connected to the center position of one end surface of the arc-shaped slide plate.

[0013] The utility model is further configured that a docking groove is provided at the center of the other side end surface of the arc-shaped slide plate, and the docking column is inserted into the corresponding docking groove.

[0014] The utility model is further configured that the central positions of the end faces on both sides of the ceramic lining plate are provided with embedding grooves, and sealing rings are bonded inside the embedding grooves.

[0015] The utility model is further configured such that the other end of the connecting rod passes through a through hole on the outer wall of the fixing plate and is connected to the clamping plate, a spring is sleeved on the outer side of the outer wall of the connecting rod, and the spring is located between the inner wall of the fixing plate and the outer wall of the clamping plate.

[0016] The utility model is further configured that sliding blocks are fixedly connected to the top and bottom edges of the rear end surface of the card plate, and the sliding blocks are located inside the limiting sliding groove, and a semicircular arc is arranged at the center of the inner wall of the card plate.

[0017] The utility model has the following beneficial effects:

[0018] The utility model provides a chute body and a ceramic lining plate. The chute body adopts a curved spiral form. This arrangement can make the material falling more stable. At the same time, under the action of the sealing ring, the sealing between adjacent ceramic lining plates is increased to prevent the material from being contaminated on the inner wall of the chute. The ceramic lining plate adopts a highly wear-resistant ceramic material, which can greatly improve the service life of the outer chute body and save subsequent maintenance costs. It solves the problem that most existing chutes are straight pipes that directly transport materials when in use, and this method lacks buffering measures during the material falling process, causing the material to fall quickly, making the material falling unstable, and at the same time, long-term transportation of materials will adhere to and rub the inner wall, causing greater loss to the chute and affecting the service life.

[0019] The utility model provides a limit assembly, which can drive the card plate to move under the action of the elastic properties of the spring, thereby achieving or canceling the limiting effect of the card plate on the ceramic lining, so that the ceramic lining can slide in and out under the action of the arc-shaped slide plate and the spiral slide groove. The modular design of the ceramic lining is convenient for workers to quickly disassemble and replace the ceramic lining, which saves time and effort and has high work efficiency. It solves the problem that the existing slide pipe is too long when in use, and the inner side of its inner wall is not convenient to set corresponding protective measures, which affects the production and processing efficiency of the slide pipe.

[0020] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0022] Figure 1 The figure is a schematic diagram of the structure of a ceramic wear-resistant slide pipe.

[0023] Figure 2 This is a disassembly diagram of a ceramic wear-resistant chute.

[0024] Figure 3 This is the structural diagram of the slide pipe body.

[0025] Figure 4 This is the disassembly diagram of the ceramic liner.

[0026] Figure 5 This is a structural diagram of the limit assembly.

[0027] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0028] 1- slide body, 101- spiral slide, 102- limit slide, 2- ceramic lining, 201- arc slide, 201a- docking column, 201b- docking groove, 202- embedded groove, 203- sealing ring, 3- limit assembly, 301- moving plate, 301a- pull ring, 302- connecting rod, 303- spring, 304- fixed plate, 305- card plate, 305a- slider, 305b- semicircular arc. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Example 1

[0030] See also Figures 1 to 4 The utility model is a ceramic wear-resistant slide pipe, comprising a slide pipe body 1 and ceramic lining plates 2 evenly spaced and installed along the inner wall thereof.

[0031] Specifically, spiral grooves 101 are provided on the inner walls of both sides of the slide tube body 1, and both ends of the spiral groove 101 are opened. The slide tube body 1 is arranged in a curved spiral form, and limiting grooves 102 are provided on the upper and lower outer sides of both ends of the spiral groove 101. Arc-shaped slide plates 201 are fixedly provided at the center positions of the outer walls of both sides of the ceramic lining plate 2, and the arc-shaped slide plates 201 are located inside the spiral grooves 101. A docking column 201a is fixedly connected to the center position of one end surface of the arc-shaped slide plate 201, and a docking groove 201b is provided at the center position of the other end surface of the arc-shaped slide plate 201, and the docking column 201a is inserted into the corresponding docking groove 201b. Embedding grooves 202 are provided at the center positions of the end surfaces of both sides of the ceramic lining plate 2, and sealing rings 203 are bonded to the inside of the embedding grooves 202.

[0032] Furthermore, the ceramic lining 2 is made of highly wear-resistant ceramic material, which can greatly improve the service life of the chute body 1 and reduce the wear of the inner wall of the chute body 1. Since the two ends of the spiral slide 101 are opened, it is convenient to load or slide out the ceramic lining 2. By setting the chute body 1 into a curved spiral shape to improve the stability of material blanking, the ceramic lining 2 is easily slid into the chute body 1 under the cooperation of the arc slide 201 and the spiral slide 101. It is installed by docking the docking column 201a and the docking groove 201b to facilitate the assembly of the modularly designed ceramic lining 2. Under the action of the sealing ring 203, the sealing between the ceramic liners 2 can be improved.

[0033] The operation process of this embodiment is: when using the chute body 1 to discharge materials, since the chute body 1 adopts a curved spiral form, this arrangement can make the discharge of materials smoother, wherein a plurality of ceramic lining plates 2 are slidably connected inside the chute body 1, and adjacent ceramic lining plates 2 are plugged and installed through docking columns 201a and corresponding docking grooves 201b. At the same time, since a sealing ring 203 is embedded on the outer wall of the ceramic lining plate 2, the sealing between adjacent ceramic lining plates 2 can be increased to prevent the material from being contaminated on the inner wall of the chute, and the ceramic lining plate 2 is made of highly wear-resistant ceramic material, which can greatly increase the service life of the outer chute body 1 and save subsequent maintenance costs. Example 2

[0034] See also Figure 2 and Figure 5 On the basis of Example 1, what is different from the first embodiment is that: a limit assembly 3 is provided, and the limit assembly 3 includes a movable plate 301 and connecting rods 302 fixedly connected to its inner wall at uniform intervals in the horizontal direction, and a pull ring 301a is fixedly connected to the center position of the outer wall of the movable plate 301, which solves the problem that the inner side of the inner wall of the existing slide pipe is not convenient to set corresponding protection measures due to its long length during use, thereby affecting the production and processing efficiency of the slide pipe.

[0035] Specifically, the other end of the connecting rod 302 passes through the through hole on the outer wall of the fixed plate 304 and is connected to the clamping plate 305. A spring 303 is sleeved on the outer side of the outer wall of the connecting rod 302, and the spring 303 is located between the inner wall of the fixed plate 304 and the outer wall of the clamping plate 305. A slider 305a is fixedly connected at the top and bottom edges of the rear end face of the clamping plate 305, and the slider 305a is located inside the limiting slide groove 102. A semicircular arc 305b is provided at the center position of the inner wall of the clamping plate 305.

[0036] Furthermore, the movable plate 301 and the card plate 305 are connected by a connecting rod 302, which plays a role of connecting transmission. The movable plate 301 can be driven to move under the elastic performance of the spring 303. The movement of the card plate 305 is facilitated by the slider 305a and the limiting groove 102 to improve the stability of the card plate 305 during the movement, and play a limiting role. The semicircular arc 305b is set to prevent the card plate 305 from blocking the docking column 201a and affecting the installation position of the ceramic liner 2.

[0037] The operation process of this embodiment is as follows: when it is necessary to install the ceramic lining 2 into the slide pipe body 1, first pull the pull rings 301a on both sides outward, and the pull rings 301a are forced to drive the movable plate 301 to move, and the inner wall of the movable plate 301 is connected to the clamping plate 305 through multiple connecting rods 302, so when the movable plate 301 moves, the clamping plate 305 will be forced through the connecting rods 302, and the spring 303 will be squeezed, so that the clamping plate 305 moves outward with the assistance of the slider 305a and the limiting groove 102. At this time, the blocking and limiting of the outer side of the spiral groove 101 by the clamping plate 305 can be cancelled, and then the arc-shaped slide plate 201 on the outer wall of the ceramic lining 2 is connected to the spiral groove 101 on the inner wall of the slide pipe body 1 and the movable plate 301 is connected to the inner wall of the slide pipe body 1. Insert, and then make the ceramic lining 2 slide down to the lowest end along the inner wall of the slide pipe body 1. Similarly, slide multiple ceramic linings 2 in and dock with adjacent ceramic linings 2, and then stop applying force to the pull ring 301a. Under the elastic performance of the spring 303, the clamping plate 305 can be bounced back to the initial position and stuck on the outside of the arc-shaped slide plate 201 on the outer wall of the ceramic lining 2, playing a limiting role, thereby completing the installation of the ceramic lining 2. When disassembling, the limit of the arc-shaped slide plate 201 by the clamping plate 305 at the bottom of the slide pipe body 1 is cancelled, and then the ceramic lining 2 can be slid out from the bottom of the slide pipe body 1. The modular design of the ceramic lining 2 makes it convenient for the staff to quickly disassemble and replace the ceramic lining 2, saving time and effort and improving work efficiency.

[0038] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0039] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A ceramic wear-resistant slide pipe, comprising a slide pipe body (1) and ceramic lining plates (2) evenly spaced and installed along the inner wall thereof, characterized in that: Limiting components (3) are provided at the front and rear edges of both end faces of the slide pipe body (1); The limiting assembly (3) comprises a movable plate (301) and connecting rods (302) fixedly connected to the inner wall thereof at even intervals in the horizontal direction, and a pull ring (301a) is fixedly connected to the center position of the outer wall of the movable plate (301).

2. A ceramic wear-resistant slide pipe according to claim 1, characterized in that: The inner walls of both sides of the slide pipe body (1) are provided with spiral slide grooves (101), and both ends of the spiral slide grooves (101) are open.

3. A ceramic wear-resistant slide pipe according to claim 2, characterized in that: The slide pipe body (1) is arranged in the form of a curved spiral, and limiting slide grooves (102) are arranged above and below the outer sides of both ends of the spiral slide groove (101).

4. A ceramic wear-resistant slide pipe according to claim 3, characterized in that: An arc-shaped slide plate (201) is fixedly provided at the center position of the outer walls on both sides of the ceramic lining plate (2), and the arc-shaped slide plate (201) is located inside the spiral slide groove (101), and a docking column (201a) is fixedly connected to the center position of one end surface of the arc-shaped slide plate (201).

5. A ceramic wear-resistant slide pipe according to claim 4, characterized in that: A docking groove (201b) is provided at the center of the other end surface of the arc-shaped slide plate (201), and the docking column (201a) is inserted into the corresponding docking groove (201b).

6. A ceramic wear-resistant slide pipe according to claim 5, characterized in that: Embedding grooves (202) are provided at the center positions of the end surfaces on both sides of the ceramic lining plate (2), and sealing rings (203) are bonded inside the embedding grooves (202).

7. The ceramic wear-resistant slide pipe according to claim 3, characterized in that: The other end of the connecting rod (302) passes through a through hole on the outer wall of the fixing plate (304) and is connected to the clamping plate (305); a spring (303) is sleeved on the outer side of the outer wall of the connecting rod (302), and the spring (303) is located between the inner wall of the fixing plate (304) and the outer wall of the clamping plate (305).

8. A ceramic wear-resistant slide pipe according to claim 7, characterized in that: Slide blocks (305a) are fixedly connected to the top and bottom edges of the rear end surface of the clamping plate (305), and the slide blocks (305a) are located inside the limiting sliding groove (102). A semicircular arc (305b) is provided at the center of the inner wall of the clamping plate (305).

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