Waste tire carbon black grinding and discharging equipment

Abstract

The utility model belongs to the technical field of carbon black processing, and particularly relates to waste tire carbon black grinding and discharging equipment which comprises a bottom plate, the upper wall of the bottom plate is fixedly connected with a vertically-upward supporting plate, the upper end of the supporting plate is fixedly connected with a horizontally-arranged top plate, bearings are fixedly inserted in the middle of the top plate and the middle of the bottom plate, and the bearings are fixedly connected with the supporting plate. A vertical rotating shaft is fixedly inserted into the inner walls of the two bearings jointly, and the outer wall of the rotating shaft is fixedly sleeved with a grinding body. The grinding device has the advantages that after the first hydraulic rod and the second hydraulic rod are detached, the outer wall of the grinding body can be rotated out by rotating the grinding body, the two ends of the grinding body are in contact with the supporting plates in sequence by rotating the grinding body, the outer wall of the grinding body and the inner wall of the grinding shell can be cleaned in the process, the whole device does not need to be detached, and the working efficiency is improved. And the convenience of cleaning the grinding body and the grinding shell is improved, and the cleaning efficiency is also improved to a certain extent.

Description

Technical Field

[0001] The utility model relates to the technical field of carbon black processing, in particular to waste tire carbon black grinding and unloading equipment. Background Art

[0002] Carbon black is mainly used as a reinforcing agent and filler for rubber. It is also used as a colorant for inks, coatings and plastics, as well as an ultraviolet light shielding agent for plastic products. It is also an important auxiliary agent for other products such as batteries, resistors, and cosmetics. In order to apply carbon black to various fields, it needs to be processed into fine powder that meets the standards of various industries through carbon black grinding equipment.

[0003] In the prior art, carbon black particles are concentratedly placed in a carbon black grinding mill. The carbon black particles are moved to the inner wall of the grinding trough by the centripetal force of the rotating grinding roller in the grinding trough, and then squeezed and ground by the grinding roller and the grinding trough. However, since the grinding trough fully surrounds the grinding roller and is not easy to disassemble, it is very difficult to clean the outer wall of the grinding roller and the inner wall of the grinding trough.

[0004] In order to solve the above problems, we proposed a waste tire carbon black grinding and unloading equipment. Utility Model Content

[0005] The purpose of the utility model is to solve the problems in the background technology and to propose a waste tire carbon black grinding and unloading device.

[0006] In order to achieve the above-mentioned purpose, the present invention adopts the following technical solutions: waste tire carbon black grinding and unloading equipment, including a bottom plate, the upper wall of the bottom plate is fixedly connected to a vertically upward support plate, the upper end of the support plate is fixedly connected to a horizontally arranged top plate, the middle part of the top plate and the middle part of the bottom plate are fixedly inserted with bearings, the inner walls of the two bearings are jointly fixedly inserted with a vertical rotating shaft, the outer wall of the rotating shaft is fixedly sleeved with a grinding body, the grinding body is arranged in a semi-conical shape, the bottom center of the grinding body is located on the axis of the rotating shaft, the grinding body includes a vertical back side and a conical grinding surface one, the lower end of the grinding surface one is arranged The grinding wheel is fixed on the upper surface of the grinding wheel, and the grinding wheel is fixed on the upper surface of the grinding wheel. The grinding wheel is fixed on the upper surface of the grinding wheel. The grinding wheel is fixed on the upper surface of the grinding wheel.

[0007] In the above-mentioned waste tire carbon black grinding and unloading equipment, the outer ends of the connecting rod 1 and the connecting rod 2 are fixedly connected to the hydraulic rod 1 and the hydraulic rod 2 respectively.

[0008] In the above waste tire carbon black grinding and unloading equipment, connecting rods three are fixedly connected between the two ends of the baffle and the bottom plate.

[0009] In the above waste tire carbon black grinding and unloading equipment, when the hydraulic rod 1 and the hydraulic rod 2 are respectively extended to the longest, both ends of the grinding surface 1 are always located outside the grinding shell.

[0010] In the above-mentioned waste tire carbon black grinding and discharging equipment, a plurality of positioning holes are provided on the edge of the bottom plate.

[0011] In the above waste tire carbon black grinding and discharging equipment, when one end of the grinding body contacts the support plate, the other end of the grinding body passes through the middle of the grinding shell.

[0012] Compared with existing technologies, the advantages of this waste tire carbon black grinding and unloading equipment are:

[0013] After the hydraulic rod one and the hydraulic rod two are removed, the grinding body can be rotated to rotate the outer wall of the grinding body out, and the grinding body is rotated so that the two ends of the grinding body are successively in contact with the support plate. In this process, the outer wall of the grinding body and the inner wall of the grinding shell can be cleaned without disassembling the entire device, which improves the convenience of cleaning the grinding body and the grinding shell and also improves the cleaning efficiency to a certain extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is one of the structural schematic diagrams of the waste tire carbon black grinding and unloading equipment proposed in this utility model;

[0015] Figure 2 This is the second structural diagram of the waste tire carbon black grinding and unloading equipment proposed by the utility model;

[0016] Figure 3 This is a schematic diagram of the disassembled structure of the waste tire carbon black grinding and unloading equipment proposed by the utility model.

[0017] In the figure: 1 bottom plate, 2 support plate, 3 top plate, 4 bearing, 5 rotating shaft, 6 grinding body, 7 grinding surface 1, 8 circular wall, 9 rotating seat 1, 10 rotating seat 2, 11 pin, 12 connecting rod 1, 13 grinding shell, 14 baffle, 15 scraper, 16 feed port, 17 connecting rod 3, 18 positioning hole. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0019] Reference Figure 1-Figure 3 The waste tire carbon black grinding and unloading equipment includes a bottom plate 1, which is circular in shape. A plurality of positioning holes 18 are opened on the edge of the bottom plate 1, which are convenient for fixing the bottom plate 1 to the ground through the positioning holes 18 to improve the stability of the bottom plate 1. The upper wall of the bottom plate 1 is fixedly connected with a vertically upward support plate 2, and the upper end of the support plate 2 is fixedly connected with a horizontally arranged top plate 3. The top plate 3 is also circular in shape. Bearings 4 are fixedly inserted in the middle of the top plate 3 and the middle of the bottom plate 1. A vertical rotating shaft 5 is fixedly inserted in the inner walls of the two bearings 4, and a grinding body 6 is fixedly sleeved on the outer wall of the rotating shaft 5.

[0020] The grinding body 6 is arranged in a semi-conical shape, and the center of the bottom surface of the grinding body 6 is located on the axis of the rotating shaft 5. The grinding body 6 includes a vertical back and a conical grinding surface 7. The lower end of the grinding surface 7 is arranged as a vertical circular wall 8. The back of the grinding body 6 is symmetrically provided with a rotating seat 9 and a rotating seat 2 10. The rotating seat 19 and the rotating seat 2 10 are arranged at the same height. The rotating seat 19 and the rotating seat 2 10 are both movably inserted with a pin shaft 11. The upper end of the pin shaft 11 is provided with a limit plate to prevent the pin shaft 11 from falling downward. The rotating seat 19 and the rotating seat 2 10 are respectively rotatably connected with a connecting rod 12 and a connecting rod 2 movably sleeved on the corresponding pin shaft 11. The outer ends of the connecting rod 12 and the connecting rod 2 are respectively fixedly connected with a hydraulic rod 1 and a hydraulic rod 2. Through the alternating extension and contraction of the hydraulic rod 1 and the hydraulic rod 2, the connecting rod 12 and the connecting rod 2 drive the grinding body 6 to reciprocate around the axis of the rotating shaft 5.

[0021] The outer cover of the grinding body 6 is provided with a grinding shell 13, and the inner wall of the grinding shell 13 is provided with a grinding surface 2 corresponding to the grinding surface 1 7, and an inclination is set between the grinding surface 2 and the grinding surface 1 7, which is specifically reflected in that the spacing between the grinding surface 1 7 and the grinding surface 2 at the same height position changes from large to small from top to bottom, which is convenient for fine grinding of the carbon black particles between the grinding surface 1 7 and the grinding surface 2. The lower end of the grinding shell 13 is provided with a vertical and arc-shaped baffle 14, and the ground carbon black particles will be discharged from the baffle 14 and the circular wall on the grinding body 6. 8, both end faces of the grinding shell 13 are fixedly connected with scrapers 15, which scrape the carbon black on the grinding surface 7 to prevent the carbon black from moving to the outside of the grinding shell 13, and the upper end of the grinding shell 13 is fixedly connected to the top plate 3. A feed port 16 corresponding to the upper end of the grinding shell 13 is provided on the top plate 3, so that the carbon black particles can be poured from the feed port 16 between the grinding body 6 and the grinding shell 13. In order to improve the stability of the grinding shell 13, both ends of the baffle 14 are fixedly connected to the bottom plate 1 with a connecting rod 17.

[0022] When the hydraulic rod 1 and the hydraulic rod 2 are extended to their longest, the two ends of the grinding surface 1 7 are always located outside the grinding shell 13 to prevent carbon black particles from falling from the grinding surface 1 7 to the bottom plate 1 when the end of the grinding body 6 is rotated into the grinding shell 13. When cleaning the grinding surface 1 7 and the grinding surface 2, the hydraulic rod 1 and the hydraulic rod 2 are removed and the grinding body 6 is rotated. In the process of one end of the grinding body 6 contacting the support plate 2, the other end of the grinding body 6 passes through the middle of the grinding shell 13, that is, when the grinding body 6 is rotated so that the grinding body 6 leaks out more than half of the grinding surface 1 7, the grinding surface 2 will also be staggered with the grinding surface 1 7 and expose more than half of the grinding surface 2. At this time, the grinding surface 1 7 and the grinding surface 2 can be cleaned, and then the grinding body 6 is reversed to clean the other half of the grinding surface 1 7 and the grinding surface 2 until the cleaning of the entire grinding surface 1 7 and the grinding surface 2 is completed. There is no need to disassemble the entire device, which improves the convenience of cleaning the grinding body 6 and the grinding shell 13 and also improves the cleaning efficiency to a certain extent.

[0023] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. Waste tire carbon black grinding and unloading equipment, including a bottom plate (1), characterized in that: The upper wall of the bottom plate (1) is fixedly connected to a vertically upward supporting plate (2), and the upper end of the supporting plate (2) is fixedly connected to a horizontally arranged top plate (3). The middle part of the top plate (3) and the middle part of the bottom plate (1) are both fixedly inserted with bearings (4), and the inner walls of the two bearings (4) are fixedly inserted with a vertical rotating shaft (5). The outer wall of the rotating shaft (5) is fixedly sleeved with a grinding body (6), and the grinding body (6) is arranged in a semi-conical shape. The center of the bottom surface of the grinding body (6) is located on the axis of the rotating shaft (5). The grinding body (6) includes a vertical back surface and a conical grinding surface (7). The lower end of the grinding surface (7) is arranged as a vertical circular wall (8). The back surface of the grinding body (6) is symmetrically provided with a rotating seat (9) and a rotating seat (9). Two (10), the rotating seat one (9) and the rotating seat two (10) are both movably inserted with a pin shaft (11), and the rotating seat one (9) and the rotating seat two (10) are respectively rotatably connected with a connecting rod one (12) and a connecting rod two movably sleeved on the corresponding pin shaft (11), the outer cover of the grinding body (6) is provided with a grinding shell (13), the inner wall of the grinding shell (13) is provided with a grinding surface two corresponding to the grinding surface one (7), the lower end of the grinding shell (13) is provided with a vertical and arc-shaped baffle (14), the two end surfaces of the grinding shell (13) are fixedly connected with a scraper (15), the upper end of the grinding shell (13) is fixedly connected to the top plate (3), and the top plate (3) is provided with a feed port (16) corresponding to the upper end of the grinding shell (13).

2. The waste tire carbon black grinding and discharging equipment according to claim 1 is characterized in that: The outer ends of the connecting rod 1 (12) and the connecting rod 2 are fixedly connected to the hydraulic rod 1 and the hydraulic rod 2 respectively.

3. The waste tire carbon black grinding and discharging equipment according to claim 1 is characterized in that: Connecting rod three (17) is fixedly connected between the two ends of the baffle (14) and the bottom plate (1).

4. The waste tire carbon black grinding and discharging equipment according to claim 2 is characterized in that: When the hydraulic rod 1 and the hydraulic rod 2 are respectively extended to their longest positions, both ends of the grinding surface 1 (7) are always located outside the grinding shell (13).

5. The waste tire carbon black grinding and discharging equipment according to claim 1 is characterized in that: A plurality of positioning holes (18) are provided on the edge of the bottom plate (1).

6. The waste tire carbon black grinding and discharging equipment according to claim 1 is characterized in that: During the process in which one end of the grinding body (6) contacts the support plate (2), the other end of the grinding body (6) passes through the middle of the grinding shell (13).

Images