A titanium dioxide belt conveyor with a cleaning mechanism

Abstract

This utility model provides a titanium dioxide belt conveyor with a cleaning mechanism, relating to the field of titanium dioxide conveying. It includes: a support frame, with conveyor rollers rotatably connected to the upper side of the support frame in a uniform pattern, and a conveyor belt drivingly connected to the outside of the conveyor rollers; two cleaning rollers are rotatably connected to the front end of the support frame, with the upper bristles of the cleaning rollers in close contact with the lower side of the outer circumference of the conveyor belt. Through the cooperation of the two cleaning rollers, a second pulley at the front, two third pulleys, and a first pulley, the titanium dioxide adhering to the surface of the conveyor belt can be swept away by the counterclockwise rotation of the two cleaning rollers. This sweeping cleaning action has a better cleaning effect compared to the existing extraction cleaning action; it solves the problem that although existing titanium dioxide belt conveyor devices have cleaning mechanisms, the extraction cleaning action has a poor cleaning effect on titanium dioxide adhering to the conveyor belt surface.

Description

Technical Field

[0001] This utility model relates to the field of titanium dioxide conveying technology, and in particular to a titanium dioxide belt conveyor with a cleaning mechanism. Background Technology

[0002] In the chemical industry, titanium dioxide, as an important inorganic pigment, is widely used in coatings, plastics, papermaking, and other fields. In existing titanium dioxide production, belt conveyors are indispensable equipment for the efficient transfer of raw materials, semi-finished products, and finished products between various processes. However, existing belt conveyor technologies still have some significant problems and limitations.

[0003] For example, the existing patent application CN202320717675.2 discloses a titanium dioxide belt conveyor with a cleaning mechanism. Although this titanium dioxide belt conveyor has a cleaning mechanism that allows residual titanium dioxide on the conveyor belt to move from the cleaning hole to the container for storage through the action of the cleaning rod and guide fan blades, the cleaning effect is poor for titanium dioxide adhering to the surface of the conveyor belt because the rotating guide fan blades provide a suction-type cleaning action. In addition, the lack of an effective vibration-assisted feeding structure at the discharge port of the above-mentioned belt conveyor results in slow feeding of titanium dioxide at the discharge port, which is not conducive to the efficient conveying of titanium dioxide. Utility Model Content

[0004] This disclosure relates to a titanium dioxide belt conveyor with a cleaning mechanism. Through the cooperation of two cleaning rollers, a second pulley on the front side, two third pulleys, and a first pulley, the two cleaning rollers rotate counter-clockwise during the counter-clockwise transmission of the conveyor belt, sweeping away the titanium dioxide adhering to the conveyor belt surface. This sweeping cleaning action has a better cleaning effect compared to existing extraction cleaning actions. Through the setting of a striking component and a second pulley on the rear side, the rotation of the rear cleaning roller ultimately causes the cam to rotate. Then, in conjunction with the external spring of the guide rod, two striking hammers frequently strike the bottom surface of the vibrating plate, causing the vibrating plate and the guide hopper to vibrate. Under the action of vibration, the feeding efficiency of titanium dioxide inside the guide hopper is accelerated.

[0005] In a first aspect, this disclosure provides a titanium dioxide belt conveyor with a cleaning mechanism, specifically comprising: a support frame and a conveyor motor; a conveyor roller is rotatably connected to the upper side of the support frame in a uniform manner, and a conveyor belt is driven to the outside of the conveyor roller; two cleaning rollers are rotatably connected to the front end of the support frame, and the upper bristles of the cleaning rollers are in close contact with the lower side of the outer circumference of the conveyor belt; a first pulley is fixedly installed on the right end of the shaft of one of the front conveyor rollers, a second pulley is fixedly installed on the right end of the shafts of both cleaning rollers, and a third pulley is fixedly installed on the left end of the shafts of both cleaning rollers, and the two third pulleys are connected by a belt drive; the second pulley on the front cleaning roller is connected to the first pulley by a belt drive; a guide hopper is installed on the front side of the support frame, and a striking component is provided on the lower front part of the support frame.

[0006] In at least some embodiments, two baffles and two guide plates are installed symmetrically on the upper part of the support frame, and the two guide plates are located in front of the two baffles, and the bottom surfaces of the baffles and guide plates are flush with the upper side of the outer circumference of the conveyor belt.

[0007] In at least some embodiments, the conveying motor is fixedly installed inside the support frame on the rear right side, and the shaft of the conveying motor passes through the right side wall of the support frame. A drive pulley is fixedly installed at the right end of the shaft of the conveying motor, and a driven pulley is fixedly installed at the right end of the shaft of one of the rear conveying rollers. The driven pulley is connected to the drive pulley via a belt.

[0008] In at least some embodiments, the bottom of the guide hopper is symmetrically connected with eight vertical sliding rods, and all eight vertical sliding rods pass through the front side of the bottom of the support frame and are slidably connected to the bottom end face of the support frame. Each vertical sliding rod is fitted with two springs. The front end of the guide hopper is inclined downwards, and a vibrating plate is fixedly connected to the bottom of the guide hopper.

[0009] In at least some embodiments, the striking component includes a lifting frame, guide rods, a U-shaped fixing plate, a rotating shaft, a cam, a fourth pulley, and striking hammers. Four guide rods are fixedly connected to the bottom end face of the lifting frame, and the U-shaped fixing plate fixed to the front bottom of the support frame is slidably connected to the four guide rods. A spring is sleeved on the outside of each guide rod inside the U-shaped fixing plate, and a circular limit block is provided at the lower end of each guide rod. The rotating shaft is rotatably connected to the front bottom end face of the support frame, and a cam and a fourth pulley are fixedly installed at the left and right ends of the rotating shaft, respectively. The fourth pulley is connected to a second pulley on a cleaning roller brush on the rear side via a belt. Two striking hammers are fixedly connected to the upper end face of the lifting frame.

[0010] In at least some embodiments, when the striking component is in a striking state, both striking hammers collide with the bottom surface of the vibrating plate.

[0011] This utility model provides a titanium dioxide belt conveyor with a cleaning mechanism, which has the following beneficial effects:

[0012] By coordinating two cleaning rollers, a second pulley on the front side, two third pulleys, and a first pulley, the conveyor belt can rotate counterclockwise during its counterclockwise transmission. This rotation involves a front conveyor roller, a first pulley, a second pulley on the front side, a cleaning roller on the front side, two third pulleys, and a cleaning roller on the rear side. The bristles on the two cleaning rollers then sweep away the titanium dioxide adhering to the surface of the conveyor belt. This sweeping cleaning action has a better cleaning effect compared to the existing extraction cleaning action, thus improving the reliability of this belt conveyor device in cleaning titanium dioxide from the surface of the conveyor belt.

[0013] By incorporating a striking component and a second pulley on the rear side, the rotation of the rear cleaning roller brush drives the second pulley, fourth pulley, rotating shaft, and cam to rotate. This, combined with an external spring on the guide rod, causes the two striking hammers to frequently strike the bottom surface of the vibrating plate, resulting in vibration of the vibrating plate and the guide hopper. This vibration accelerates the feeding efficiency of titanium dioxide inside the guide hopper, thus facilitating efficient titanium dioxide conveying. Furthermore, the structure is simple, eliminating the need for a separate motor drive, thereby reducing cost and energy consumption. Attached Figure Description

[0014] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings of the embodiments will be briefly described below.

[0015] The accompanying drawings described below are only related to some embodiments of the present invention and are not intended to limit the scope of the present invention.

[0016] In the attached diagram:

[0017] Figure 1 A structural schematic diagram from a first perspective of this application is shown;

[0018] Figure 2 A structural schematic diagram from a second perspective of this application is shown;

[0019] Figure 3 A structural schematic diagram of this application is shown from the bottom view;

[0020] Figure 4 This diagram illustrates the structure of this application in its disassembled state.

[0021] Figure 5 A schematic diagram of the structure of the guide hopper, vertical slide bar, vibrating plate and striking component of this application is shown;

[0022] Figure 6This invention illustrates the structure of the conveyor belt, cleaning roller, second pulley, and third pulley.

[0023] Figure 7 A schematic diagram of the striking component of this application is shown.

[0024] List of reference numerals

[0025] 1. Support frame; 101. Conveyor roller; 102. Conveyor belt; 103. Conveyor motor; 104. Baffle; 105. Guide plate; 106. First pulley;

[0026] 2. Feed hopper; 201. Vertical slide bar; 202. Vibrating plate;

[0027] 3. Clean the roller brush; 301. Second pulley; 302. Third pulley;

[0028] 4. Striking components; 401. Lifting frame; 402. Guide rod; 403. U-shaped fixing plate; 404. Rotating shaft; 405. Cam; 406. Fourth pulley; 407. Striking hammer. Detailed Implementation

[0029] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the described embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0030] Example 1: Please refer to Figures 1 to 7 :

[0031] This utility model proposes a titanium dioxide belt conveyor with a cleaning mechanism, comprising: a support frame 1 and a conveyor motor 103. A conveyor roller 101 is rotatably connected to the upper side of the support frame 1 in a uniform manner, and a conveyor belt 102 is driven to the outside of the conveyor roller 101. Two cleaning rollers 3 are rotatably connected to the front end of the support frame 1, with the upper bristles of the cleaning rollers 3 in close contact with the lower side of the outer circumference of the conveyor belt 102. The two cleaning rollers 3 together form a cleaning mechanism, which is used to remove titanium dioxide adhering to the outer circumference of the conveyor belt 102. A first pulley 106 is fixedly installed on the right end of the shaft of a conveyor roller 101. A second pulley 301 is fixedly installed on the right end of the shaft of each of the two cleaning rollers 3. A third pulley 302 is fixedly installed on the left end of the shaft of each of the two cleaning rollers 3. The two third pulleys 302 are connected by belt drive. The second pulley 301 on the front cleaning roller 3 is connected to the first pulley 106 by belt drive. A guide hopper 2 is installed on the front side inside the support frame 1. A striking component 4 is provided on the lower front side of the support frame 1 to provide a vibratory auxiliary feeding effect for the guide hopper 2.

[0032] The upper part of the support frame 1 is symmetrically equipped with two baffles 104 and two guide plates 105. The two guide plates 105 are located in front of the two baffles 104, and the bottom surfaces of the baffles 104 and the guide plates 105 are flush with the upper surface of the outer circumference of the conveyor belt 102. The baffles 104 and the guide plates 105 are used to guide the titanium dioxide during the conveying process.

[0033] The conveyor motor 103 is fixedly installed inside the support frame 1 on the rear right side, and the shaft of the conveyor motor 103 passes through the right side wall of the support frame 1. A drive pulley is fixedly installed on the right end of the shaft of the conveyor motor 103, and a driven pulley is fixedly installed on the right end of the shaft of a rear conveyor roller 101. The driven pulley is connected to the drive pulley via a belt.

[0034] The bottom of the guide hopper 2 is symmetrically connected with eight vertical sliding rods 201, and all eight vertical sliding rods 201 pass through the bottom front side of the support frame 1. The eight vertical sliding rods 201 are slidably connected to the bottom end face of the support frame 1. Each vertical sliding rod 201 is fitted with two springs. The front end of the guide hopper 2 is inclined downwards, and the bottom of the guide hopper 2 is fixedly connected with a vibrating plate 202 for colliding with two hammers 407.

[0035] Example 2, based on Example 1, such as Figure 3 , Figure 5 and Figure 7As shown, the striking component 4 includes a lifting frame 401, guide rods 402, a U-shaped fixing plate 403, a rotating shaft 404, a cam 405, a fourth pulley 406, and a striking hammer 407. Four guide rods 402 are fixedly connected to the bottom end of the lifting frame 401, and the U-shaped fixing plate 403, which is fixed to the front bottom of the support frame 1, is slidably connected to the four guide rods 402. A spring is fitted inside the U-shaped fixing plate 403 on the outside of each guide rod 402, and a circular limiting block is provided at the lower end of each guide rod 402. The rotating shaft 404 is rotatably connected to the front bottom of the support frame 1, and its left and right ends are respectively fixedly mounted on... The device is equipped with a cam 405 and a fourth pulley 406. The fourth pulley 406 is connected to the second pulley 301 on the rear cleaning roller brush 3 via a belt. Two hammers 407 are fixedly connected to the upper end of the lifting frame 401. Through the setting of the hammering component 4 and the second pulley 301 on the rear, the cam 405 is eventually rotated during the rotation of the rear cleaning roller brush 3. Then, in conjunction with the external spring of the guide rod 402, the two hammers 407 frequently strike the bottom end of the vibrating plate 202, causing the vibrating plate 202 and the guide hopper 2 to vibrate. Under the action of vibration, the feeding efficiency of titanium dioxide inside the guide hopper 2 is accelerated.

[0036] When the striking component 4 is in the striking state, both striking hammers 407 collide with the bottom surface of the vibrating plate 202. At this time, the vibrating plate 202 and the guide hopper 2 vibrate, thereby providing a vibratory auxiliary feeding effect for the guide hopper 2.

[0037] The working principle of this embodiment is as follows: When conveying titanium dioxide, the conveyor motor 103 is started first, and the shaft of the conveyor motor 103 is controlled to rotate counterclockwise, which drives the driving pulley, the driven pulley and a rear conveyor roller 101 to rotate counterclockwise. Then, the conveyor belt 102 is driven counterclockwise. Next, the titanium dioxide falls onto the rear side of the conveyor belt 102. The titanium dioxide is conveyed forward by the counterclockwise driven conveyor belt 102. Then, the titanium dioxide is conveyed into the guide hopper 2, and then discharged into the titanium dioxide container for storage through the discharge port at the left end of the guide hopper 2.

[0038] During the counterclockwise transmission of the conveyor belt 102, the front conveyor roller 101, the first pulley 106, the front second pulley 301, the front cleaning roller 3, the two third pulleys 302 and the rear cleaning roller 3 rotate counterclockwise. Then, the titanium dioxide adhering to the surface of the conveyor belt 102 is swept away by the bristles on the two cleaning rollers 3.

[0039] During the rotation of the rear cleaning roller brush 3, it will drive the rear second pulley 301, fourth pulley 406, rotating shaft 404 and cam 405 to rotate. Then, when the cam 405 convex part rotates to the downward position, the cam 405 convex part pushes the lifting frame 401 downward, and at this time the external spring of the guide rod 402 is in a compressed state. Then, when the cam 405 convex part rotates to the upward position, the lifting frame 401 loses its downward pushing effect. Immediately afterwards, the lifting frame 401, under the action of the external spring of the guide rod 402, moves the two hammers 407 upward quickly, so that the two hammers 407 collide with the bottom surface of the vibrating plate 202, causing the vibrating plate 202 and the guide hopper 2 to vibrate. Under the action of vibration, the feeding efficiency of titanium dioxide inside the guide hopper 2 is accelerated.

[0040] The following points should be noted in this article:

[0041] 1. The accompanying drawings of the embodiments disclosed herein only relate to the structures involved in the embodiments disclosed herein; other structures can be referred to in general design.

[0042] 2. Where there is no conflict, the embodiments of this disclosure and the features in the embodiments can be combined with each other to obtain new embodiments.

[0043] The above are merely specific embodiments of this disclosure, but the scope of protection of this disclosure is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the scope of the technology disclosed in this disclosure should be included within the scope of protection of this disclosure. Therefore, the scope of protection of this disclosure should be determined by the scope of the claims.

Claims

1. A titanium dioxide belt conveyor with a cleaning mechanism, comprising: The support frame (1) and the conveyor motor (103) are configured such that a conveyor roller (101) is rotatably connected to the upper side of the support frame (1) in a uniform manner, and a conveyor belt (102) is connected to the outside of the conveyor roller (101); the support frame (1) is characterized in that two cleaning rollers (3) are rotatably connected to the front end of the support frame (1), and the upper bristles of the cleaning rollers (3) are in close contact with the lower side of the outer circumference of the conveyor belt (102); a first pulley (106) is fixedly installed on the right end of the shaft of one of the front conveyor rollers (101), and the two pulleys are connected to the conveyor belt (102). A second pulley (301) is fixedly installed on the right end of the rotating shaft of each cleaning roller brush (3), and a third pulley (302) is fixedly installed on the left end of the rotating shaft of each of the two cleaning roller brushes (3). The two third pulleys (302) are connected by belt drive. The second pulley (301) on the front cleaning roller brush (3) is connected to the first pulley (106) by belt drive. A guide hopper (2) is installed on the front side inside the support frame (1), and a knocking component (4) is provided on the lower front side of the support frame (1). The conveying motor (103) is fixedly installed inside the right side rear end of the support frame (1), and the shaft of the conveying motor (103) passes through the right side wall of the support frame (1). The right end of the shaft of the conveying motor (103) is fixedly installed with a drive pulley, and the right end of the shaft of the rear conveying roller (101) is fixedly installed with a driven pulley, and the driven pulley is connected to the drive pulley by a belt.

2. The titanium dioxide belt conveyor with a cleaning mechanism according to claim 1, characterized in that: The upper part of the support frame (1) is symmetrically equipped with two baffles (104) and two guide plates (105), and the two guide plates (105) are located in front of the two baffles (104), and the bottom surfaces of the baffles (104) and the guide plates (105) are flush with the upper side of the outer circumference of the conveyor belt (102).

3. The titanium dioxide belt conveyor with a cleaning mechanism according to claim 1, characterized in that: The bottom of the guide hopper (2) is symmetrically connected with eight vertical sliding rods (201), and all eight vertical sliding rods (201) pass through the bottom front side of the support frame (1). All eight vertical sliding rods (201) are slidably connected to the bottom end face of the support frame (1). Each vertical sliding rod (201) is fitted with two springs. The front end of the guide hopper (2) is inclined downwards, and the bottom of the guide hopper (2) is fixedly connected with a vibrating plate (202).

4. A titanium dioxide belt conveyor with a cleaning mechanism according to claim 3, characterized in that: The striking component (4) includes a lifting frame (401), guide rods (402), a U-shaped fixing plate (403), a rotating shaft (404), a cam (405), a fourth pulley (406), and a striking hammer (407). Four guide rods (402) are fixedly connected to the bottom end of the lifting frame (401), and the four guide rods (402) are slidably connected to a U-shaped fixing plate (403) fixed to the front bottom of the support frame (1). Each guide rod (402) is located outside the U-shaped fixing plate (403). Springs are fitted inside each of the 403, and a circular limit block is provided at the lower end of each guide rod (402). The rotating shaft (404) is rotatably connected to the front of the bottom end of the support frame (1), and cams (405) and the fourth pulley (406) are fixedly installed at the left and right ends of the rotating shaft (404), respectively. The fourth pulley (406) is connected to the second pulley (301) on a cleaning roller brush (3) on the rear side via a belt. Two hammers (407) are fixedly connected to the upper end of the lifting frame (401).

5. A titanium dioxide belt conveyor with a cleaning mechanism according to claim 4, characterized in that: When the striking component (4) is in the striking state, both striking hammers (407) collide with the bottom surface of the vibrating plate (202).

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