Wear-resistant ceramic conveying pipeline for processing ultra-fine calcium carbonate

Abstract

The utility model relates to the technical field of wear-resistant ceramic conveying, and discloses an ultra-fine calcium carbonate processing wear-resistant ceramic conveying pipeline which comprises a connecting cylinder, conveying pipelines are arranged on the left side and the right side of the connecting cylinder, positioning mechanisms are arranged on the outer sides of the conveying pipelines, a fixing mechanism is arranged below the connecting cylinder, and a through groove is formed in the side face of the connecting cylinder. A first adjusting groove, a sliding groove, a second adjusting groove and a positioning groove are sequentially formed in the left end and the right end of the through groove, the positioning mechanism comprises a positioning part and an adjusting part, and the fixing mechanism comprises a connecting part and a clamping part. When the end opening of the conveying pipeline abuts against the inner wall of the positioning groove to complete connection of the conveying pipeline, and the positioning block is located at the lowest end, the conveying pipeline can be taken out of the connecting cylinder, workers can conveniently connect and position the conveying pipeline, and when the conveying pipeline needs to be replaced, disassembly is easy, and operation of the workers is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of wear-resistant ceramic transportation, in particular to a wear-resistant ceramic transportation pipeline for processing ultra-fine calcium carbonate. Background Art

[0002] Ultrafine calcium carbonate refers to calcium carbonate with a primary particle size between 0.02-0.1μm. It was first developed in Japan and is the cheapest nanomaterial. Its special quantum size effect, small size effect, and surface effect make it have obvious advantages over conventional powder materials in terms of reinforcement, transparency, dispersibility, thixotropy, and leveling.

[0003] At present, when conveying pipelines are used for long-distance transportation, it is inconvenient to dock and connect two adjacent conveying pipelines. After a period of use, they are prone to disengagement, causing leakage of internal materials, thereby wasting resources. In addition, when the conveying pipeline needs to be replaced, it is troublesome to disassemble it.

[0004] Therefore, a wear-resistant ceramic conveying pipeline made of ultra-fine calcium carbonate is proposed. Utility Model Content

[0005] The utility model aims to provide a wear-resistant ceramic conveying pipeline for processing ultrafine calcium carbonate to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a wear-resistant ceramic conveying pipeline for processing ultrafine calcium carbonate, comprising a connecting tube, conveying pipelines are arranged on both sides of the connecting tube, a positioning mechanism is arranged on the outside of the conveying pipeline, and a fixing mechanism is arranged under the connecting tube;

[0007] A through slot is provided on the side of the connecting tube, and a first adjusting slot, a sliding slot, a second adjusting slot and a positioning slot are provided at the left and right ends of the through slot in sequence;

[0008] The positioning mechanism includes a positioning part and an adjusting part;

[0009] The fixing mechanism comprises a connecting portion and a clamping portion.

[0010] Preferably, the positioning portion includes a positioning block, and four positioning blocks are provided. The four positioning blocks are evenly distributed on the outside of the conveying pipe, and adjusting rods are fixedly provided on the sides close to the four positioning blocks. A limiting block is fixedly provided on the bottom surface of the adjusting rod. An adjusting ring is sleeved on the outer side surface of the conveying pipe, and the adjusting ring is slidably connected to the outer side surface of the conveying pipe. A driving groove is opened on the top surface of the adjusting ring, and the adjusting rod is located inside the driving groove and is slidably connected to the inner wall of the driving groove.

[0011] Preferably, a limiting groove is provided on the side surface of the driving groove, and the front and rear ends of the limiting block are located inside the limiting groove and are slidably connected to the inner wall of the limiting groove.

[0012] Preferably, the adjustment part includes a sliding ring, which is sleeved on the outer side of the conveying pipe and slidably connected to the conveying pipe. A connecting rod is provided between the sliding ring and the adjusting ring, and the left and right ends of the connecting rod are fixedly connected to the adjusting ring and the sliding ring respectively.

[0013] Preferably, a positioning ring is provided on the right side of the sliding ring, the positioning ring is sleeved on the outer side of the conveying pipe and fixedly connected to the conveying pipe, a positioning rod is fixedly provided on the right side of the sliding ring, the right end of the positioning rod passes through the positioning ring and is slidably connected to the positioning ring.

[0014] Preferably, a positioning spring is sleeved on the outer side surface of the positioning rod, and two ends of the positioning spring are fixedly connected to the sliding ring and the positioning ring respectively.

[0015] Preferably, the connecting portion comprises a support frame, a support platform is fixedly arranged inside the support frame, the top surface of the support platform is fixedly connected to the bottom surface of the connecting tube, and lower clamping rings are fixedly arranged on the top surfaces of the left and right ends of the support frame.

[0016] Preferably, the clamping part includes an upper clamping ring, which is located directly above the lower clamping ring, and fixing bolts are provided at the front and rear ends of the upper clamping ring. The lower end of the fixing bolt passes through the upper clamping ring and the lower clamping ring in sequence and extends to the bottom of the lower clamping ring. The fixing bolt is connected to the upper clamping ring bearing, and the fixing bolt is threadedly connected to the lower clamping ring.

[0017] Compared with the prior art, the utility model has the following beneficial effects: the ultra-fine calcium carbonate is used to process wear-resistant ceramic conveying pipelines.

[0018] 1) The positioning block passes through the first adjustment groove, the sliding groove, and the second adjustment groove in sequence, and the delivery pipe port is against the inner wall of the positioning groove to complete the connection of the delivery pipe. When the positioning block is at the lower end, the delivery pipe can be taken out of the connecting tube, which is convenient for connecting and positioning the delivery pipe. When the delivery pipe needs to be replaced, the disassembly is simple and convenient for the staff to operate.

[0019] 2) The upper clamping ring is driven to move downward synchronously by the fixing bolts, and the upper clamping ring and the lower clamping ring clamp and fix the conveying pipeline to improve the stability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a three-dimensional schematic diagram of the structure of the utility model;

[0021] Figure 2 This is a cross-sectional view of the connecting tube of the utility model;

[0022] Figure 3 This is a three-dimensional view of the positioning mechanism of the utility model;

[0023] Figure 4 This is a cross-sectional view of the positioning block of the utility model;

[0024] Figure 5 For this utility model Figure 4 Enlarged view of part A in the middle;

[0025] Figure 6 This is a three-dimensional view of the fixing mechanism of the utility model.

[0026] In the figure: 1 connecting tube, 2 conveying pipeline, 3 positioning mechanism, 31 positioning block, 32 adjusting rod, 33 limiting block, 34 adjusting collar, 35 sliding collar, 36 connecting rod, 37 positioning collar, 38 positioning rod, 39 positioning spring, 4 fixing mechanism, 41 supporting frame, 42 supporting platform, 43 lower clamping ring, 44 upper clamping ring, 45 fixing bolt. DETAILED DESCRIPTION

[0027] 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 in 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.

[0028] Embodiment 1

[0029] See also Figure 1-Figure 6 The utility model provides a technical solution: a wear-resistant ceramic conveying pipeline for processing ultrafine calcium carbonate, comprising a connecting tube 1, conveying pipelines 2 are arranged on both sides of the connecting tube 1, a positioning mechanism 3 is arranged on the outside of the conveying pipeline 2, and a fixing mechanism 4 is arranged below the connecting tube 1;

[0030] A through slot is provided on the side of the connecting tube 1, and a first adjusting slot, a sliding slot, a second adjusting slot and a positioning slot are provided at the left and right ends of the through slot in sequence;

[0031] The positioning mechanism 3 includes a positioning part and an adjusting part;

[0032] The fixing mechanism 4 includes a connecting portion and a clamping portion.

[0033] The positioning part includes a positioning block 31, and four positioning blocks 31 are arranged. The four positioning blocks 31 are evenly distributed on the outside of the conveying pipe 2. An adjusting rod 32 is fixedly arranged on the side close to the four positioning blocks 31. A limit block 33 is fixedly arranged on the bottom surface of the adjusting rod 32. An adjusting collar 34 is sleeved on the outer side of the conveying pipe 2. The adjusting collar 34 is slidably connected to the outer side of the conveying pipe 2. A driving groove is opened on the top surface of the adjusting collar 34. The adjusting rod 32 is located inside the driving groove and is slidably connected to the inner wall of the driving groove.

[0034] A limiting groove is provided on the side of the driving groove, and the front and rear ends of the limiting block 33 are located inside the limiting groove and are slidably connected to the inner wall of the limiting groove;

[0035] The adjusting part includes a sliding collar 35, which is sleeved on the outer side of the delivery pipe 2 and is slidably connected to the delivery pipe 2. A connecting rod 36 is provided between the sliding collar 35 and the adjusting collar 34, and the left and right ends of the connecting rod 36 are respectively fixedly connected to the adjusting collar 34 and the sliding collar 35;

[0036] A positioning collar 37 is provided on the right side of the sliding collar 35. The positioning collar 37 is sleeved on the outer side of the delivery pipe 2 and is fixedly connected to the delivery pipe 2. A positioning rod 38 is fixedly provided on the right side of the sliding collar 35. The right end of the positioning rod 38 passes through the positioning collar 37 and is slidably connected to the positioning collar 37.

[0037] A positioning spring 39 is sleeved on the outer side of the positioning rod 38, and both ends of the positioning spring 39 are fixedly connected to the sliding ring 35 and the positioning ring 37 respectively;

[0038] Furthermore, in this embodiment, when the delivery pipe 2 moves toward both ends of the connecting tube 1, the positioning block 31 passes through the first adjustment groove, the sliding groove, and the second adjustment groove in sequence, and the end of the delivery pipe 2 abuts against the inner wall of the positioning groove to complete the connection of the delivery pipe 2. When the delivery pipe 2 is removed, the sliding collar 35 is pushed, and the sliding collar 35 drives the adjusting collar 34 to move synchronously by relying on the connecting rod 36. When the adjusting collar 34 moves, the positioning block 31 is driven to move in the vertical direction by relying on the limit block 33;

[0039] Furthermore, in this embodiment, the positioning block 31 passes through the first adjustment groove, the sliding groove, and the second adjustment groove in sequence, and the port of the delivery pipe 2 abuts against the inner wall of the positioning groove to complete the connection of the delivery pipe 2. When the positioning block 31 is at the lowermost end, the delivery pipe 2 can be taken out of the connecting tube 1, which is convenient for connecting and positioning the delivery pipe 2. When the delivery pipe 2 needs to be replaced, the disassembly is simple, which is convenient for the staff to operate;

[0040] Embodiment 2

[0041] See also Figure 1-Figure 6, and on the basis of the first embodiment, it is further obtained that: the connecting part includes a support frame 41, a support platform 42 is fixedly arranged inside the support frame 41, the top surface of the support platform 42 is fixedly connected to the bottom surface of the connecting tube 1, and lower clamping rings 43 are fixedly arranged on the top surfaces of the left and right ends of the support frame 41;

[0042] Preferably, the clamping portion includes an upper clamping ring 44, the upper clamping ring 44 is located directly above the lower clamping ring 43, and fixing bolts 45 are provided at the front and rear ends of the upper clamping ring 44, the lower end of the fixing bolt 45 passes through the upper clamping ring 44 and the lower clamping ring 43 in sequence and extends to the bottom of the lower clamping ring 43, the fixing bolt 45 is connected to the upper clamping ring 44 by bearings, and the fixing bolt 45 is connected to the lower clamping ring 43 by threads;

[0043] Furthermore, in this embodiment, the fixing bolt 45 is rotated to gradually move toward the lower clamping ring 43, and the fixing bolt 45 drives the upper clamping ring 44 to move downward synchronously, and the upper clamping ring 44 and the lower clamping ring 43 clamp and fix the conveying pipe 2;

[0044] Furthermore, in this embodiment, the upper clamping ring 44 is driven to move downward synchronously by the fixing bolt 45, and the upper clamping ring 44 and the lower clamping ring 43 clamp and fix the conveying pipe 2, thereby improving the stability of the device.

[0045] When in use, when the conveying pipe 2 moves toward the two ends of the connecting tube 1, the positioning block 31 passes through the first adjusting groove, the sliding groove, and the second adjusting groove in sequence, and the end of the conveying pipe 2 is against the inner wall of the positioning groove to complete the connection of the conveying pipe 2. When the conveying pipe 2 is removed, the sliding collar 35 is pushed, and the sliding collar 35 drives the adjusting collar 34 to move synchronously by relying on the connecting rod 36. When the adjusting collar 34 moves, the positioning block 31 is driven by the limit block 33 to move in the vertical direction. When the positioning block 31 is located at the lower end, the conveying pipe 2 can be taken out from the connecting tube 1, which is convenient for connecting and positioning the conveying pipe 2. When the conveying pipe 2 needs to be replaced, the disassembly is simple and convenient for the staff to operate. Turn the fixing bolt 45 to make the fixing bolt 45 gradually move to the lower clamping ring 43, and the fixing bolt 45 drives the upper clamping ring 44 to move downward synchronously. The upper clamping ring 44 and the lower clamping ring 43 clamp and fix the conveying pipe 2 to improve the stability of the device.

[0046] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A wear-resistant ceramic conveying pipeline for processing ultrafine calcium carbonate, comprising a connecting tube (1), characterized in that: The connecting tube (1) is provided with a delivery pipe (2) on both sides thereof, a positioning mechanism (3) is provided on the outside of the delivery pipe (2), and a fixing mechanism (4) is provided below the connecting tube (1); The side of the connecting tube (1) is provided with a through slot, and the left and right ends of the through slot are provided with a first adjustment slot, a sliding slot, a second adjustment slot and a positioning slot in sequence; The positioning mechanism (3) comprises a positioning part and an adjusting part; The fixing mechanism (4) comprises a connecting portion and a clamping portion.

2. The wear-resistant ceramic conveying pipeline for processing ultrafine calcium carbonate according to claim 1 is characterized by: The positioning portion comprises a positioning block (31), four of which are arranged and are evenly distributed on the outside of the conveying pipe (2), an adjusting rod (32) is fixedly arranged on the side close to the four positioning blocks (31), a limiting block (33) is fixedly arranged on the bottom surface of the adjusting rod (32), an adjusting collar (34) is sleeved on the outer side surface of the conveying pipe (2), the adjusting collar (34) is slidably connected to the outer side surface of the conveying pipe (2), a driving groove is opened on the top surface of the adjusting collar (34), and the adjusting rod (32) is located inside the driving groove and is slidably connected to the inner wall of the driving groove.

3. The wear-resistant ceramic conveying pipeline for processing ultrafine calcium carbonate according to claim 2 is characterized by: A limiting groove is provided on the side of the driving groove, and the front and rear ends of the limiting block (33) are located inside the limiting groove and are slidably connected to the inner wall of the limiting groove.

4. The wear-resistant ceramic conveying pipeline for processing ultrafine calcium carbonate according to claim 1 is characterized by: The adjusting portion comprises a sliding collar (35), the sliding collar (35) being sleeved on the outer side of the conveying pipe (2) and being slidably connected to the conveying pipe (2), a connecting rod (36) being arranged between the sliding collar (35) and the adjusting collar (34), and the left and right ends of the connecting rod (36) being fixedly connected to the adjusting collar (34) and the sliding collar (35) respectively.

5. The wear-resistant ceramic conveying pipeline for processing ultrafine calcium carbonate according to claim 4 is characterized by: A positioning collar (37) is arranged on the right side of the sliding collar (35), and the positioning collar (37) is sleeved on the outer side of the conveying pipe (2) and fixedly connected to the conveying pipe (2). A positioning rod (38) is fixedly arranged on the right side of the sliding collar (35), and the right end of the positioning rod (38) passes through the positioning collar (37) and is slidably connected to the positioning collar (37).

6. The wear-resistant ceramic conveying pipeline for processing ultrafine calcium carbonate according to claim 5 is characterized by: A positioning spring (39) is sleeved on the outer side of the positioning rod (38), and two ends of the positioning spring (39) are respectively fixedly connected to the sliding collar (35) and the positioning collar (37).

7. The wear-resistant ceramic conveying pipeline for processing ultrafine calcium carbonate according to claim 1 is characterized by: The connecting portion comprises a support frame (41), a support platform (42) is fixedly arranged inside the support frame (41), the top surface of the support platform (42) is fixedly connected to the bottom surface of the connecting tube (1), and lower clamping rings (43) are fixedly arranged on the top surfaces of the left and right ends of the support frame (41).

8. The wear-resistant ceramic conveying pipeline for processing ultrafine calcium carbonate according to claim 1 is characterized by: The clamping portion comprises an upper clamping ring (44), wherein the upper clamping ring (44) is located directly above the lower clamping ring (43), and fixing bolts (45) are provided at the front and rear ends of the upper clamping ring (44), and the lower end of the fixing bolt (45) passes through the upper clamping ring (44) and the lower clamping ring (43) in sequence and extends to the bottom of the lower clamping ring (43), the fixing bolt (45) and the upper clamping ring (44) are bearing-connected, and the fixing bolt (45) and the lower clamping ring (43) are threadedly connected.

Images