Coal conveying belt roller caking coal cleaning device

Abstract

The utility model discloses a coal conveying belt roller caking coal cleaning device which comprises a base, a belt roller, a clamping mechanism and a conveying belt, the clamping mechanism is fixedly installed on one side of the belt roller, a supporting mechanism is fixedly installed on the base, a transmission mechanism is installed between the clamping mechanism and the supporting mechanism, and the conveying belt is fixedly installed on the belt roller. A cleaning mechanism is hinged to the top of the supporting mechanism, the clamping mechanism comprises a clamping ring and a clamping seat, the clamping ring is installed on the belt rotating roller through the clamping seat, a plurality of clamping sliding grooves are formed in the clamping ring around the axis at equal intervals, and the clamping seat is arranged in the clamping sliding grooves in a sliding fit mode; the top of the clamping base is in threaded fit with a threaded rod used for fixing. According to the coal conveying belt roller caking coal cleaning device, the clamping mechanism is installed on the belt roller and can be driven by the belt roller, and when the scraper blade is used for cleaning a conveying belt, the conveying belt is jacked up through the inclined roller so that sewage can flow down.

Description

Technical Field

[0001] This utility model relates to the field of coal conveyor belt cleaning technology, specifically a coal conveyor belt roller cleaning device. Background Technology

[0002] A coal conveyor belt is a transportation device used to help thermal power plants transport coal. The belt is driven by drums. Due to factors such as damp coal slurry, coal often sticks to the outer wall of the belt drum.

[0003] Coal sticking to the belt pulley can easily cause the bottom belt to vibrate. Moreover, coal sticking to the pulley can easily cause the belt to run off-center, and even cause equipment accidents where the belt is pulled and broken due to off-center running.

[0004] Regarding the aforementioned technologies, the inventors believe that the current method of cleaning coal stuck to the conveyor belt mainly relies on manual removal by workers on a regular basis, which increases the labor intensity of workers and affects the normal operation of the conveyor belt, thus reducing the operating efficiency of the entire coal conveying system. Utility Model Content

[0005] (a) Technical problems to be solved

[0006] To address the shortcomings of existing technologies, this utility model provides a coal-sticking cleaning device for coal conveyor belt rollers, which solves the problems mentioned in the background art.

[0007] (II) Technical Solution

[0008] To achieve the above objectives, this utility model is implemented through the following technical solution: a coal conveyor belt roller coal sticking cleaning device, including a base, a belt roller, a clamping mechanism and a conveyor belt, wherein the clamping mechanism is fixedly installed on one side of the belt roller, a support mechanism is fixedly installed on the base, a transmission mechanism is installed between the clamping mechanism and the support mechanism, and a cleaning mechanism is hinged to the top of the support mechanism;

[0009] The clamping mechanism includes a clamping ring and a clamping seat. The clamping ring is mounted on the belt roller via the clamping seat. The clamping ring has several clamping grooves evenly spaced around its axis. The clamping seat is slidably fitted in the clamping grooves. A threaded rod for fixing is threaded into the top of the clamping seat. A mounting base is installed on the clamping ring. One end of the transmission mechanism is rotatably connected to the mounting base.

[0010] Preferably, the support mechanism includes a first support arm and a second support arm, which are fixedly mounted on the base and located on both sides of the conveyor belt. A helical gear is rotatably connected to one side of the first support arm, and an inclined roller is mounted on one end of the helical gear. The other end of the inclined roller is rotatably connected to the second support arm and is positioned higher than the helical gear.

[0011] Preferably, the transmission mechanism includes a spur gear, a fixed base, and a telescopic arm. The fixed base is fixedly mounted on the base. The spur gear is rotatably connected to the fixed base and meshes with the helical gear. The two ends of the telescopic arm are rotatably connected to the mounting base and the spur gear, respectively.

[0012] Preferably, the cleaning mechanism includes a top plate and a scraper, one end of the top plate is hinged to the second support arm, and the scraper is fixedly installed at the bottom of the top plate and in contact with the conveyor belt.

[0013] Preferably, the conveyor belt is fitted onto the belt roller.

[0014] (3) Beneficial effects

[0015] By adopting the above technical solution, this utility model has the following advantages compared with the prior art:

[0016] 1. By installing the clamping mechanism on the belt roller, the belt roller can be used for driving. When the belt roller rotates, the installed telescopic arm can drive the spur gear to drive together, and at the same time, through meshing with the helical gear, it can drive the inclined roller to rotate together.

[0017] 2. The inclined rollers can lift the conveyor belt into a slope shape, which facilitates cleaning by the scraper and also facilitates the falling of dust. By hinged to the second support arm, the conveyor can be easily loaded. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the present invention;

[0019] Figure 2 This is a schematic diagram of the present invention;

[0020] Figure 3 This is a schematic diagram of the present invention.

[0021] Explanation of reference numerals in the attached figures:

[0022] 1. Base; 2. Belt roller; 3. Clamping mechanism; 31. Clamping ring; 32. Clamping groove; 33. Clamping seat; 34. Threaded rod; 35. Mounting seat; 4. Support mechanism; 41. First support arm; 42. Helical gear; 43. Second support arm; 44. Inclined roller; 5. Transmission mechanism; 51. Spur gear; 52. Fixed seat; 53. Telescopic arm; 6. Cleaning mechanism; 61. Top plate; 62. Scraper; 7. Conveyor belt. Detailed Implementation

[0023] The present invention will be further described in detail below with reference to the accompanying drawings and embodiments.

[0024] like Figure 1-3 As shown: A coal conveyor belt roller coal sticking cleaning device includes a base 1, a belt roller 2, a clamping mechanism 3 and a conveyor belt 7, the conveyor belt 7 being sleeved on the belt roller 2.

[0025] The clamping mechanism 3 is fixedly installed on one side of the belt roller 2, and the support mechanism 4 is fixedly installed on the base 1. The transmission mechanism 5 is installed between the clamping mechanism 3 and the support mechanism 4, and the cleaning mechanism 6 is hinged to the top of the support mechanism 4.

[0026] By installing the clamping mechanism 3 on the belt roller 2, the belt roller 2 can be used for driving. When the belt roller 2 rotates, the installed telescopic arm 53 can drive the spur gear 51 to rotate together, and at the same time, through meshing with the helical gear 42, it can drive the inclined roller 44 to rotate together.

[0027] The clamping mechanism 3 includes a clamping ring 31 and a clamping seat 33. The clamping ring 31 is mounted on the belt roller 2 via the clamping seat 33. The clamping ring 31 has several clamping grooves 32 evenly spaced around the axis. The clamping seat 33 is slidably fitted in the clamping grooves 32. The top of the clamping seat 33 is threaded with a threaded rod 34 for fixing. A mounting seat 35 is mounted on the clamping ring 31. One end of the transmission mechanism 5 is rotatably connected to the mounting seat 35.

[0028] The support mechanism 4 includes a first support arm 41 and a second support arm 43. The first support arm 41 and the second support arm 43 are fixedly mounted on the base 1 and located on both sides of the conveyor belt 7. A helical gear 42 is rotatably connected to one side of the first support arm 41. An inclined roller 44 is mounted on one end of the helical gear 42. The inclined roller 44 rotates in the opposite direction to the belt roller 2, which can clean the other side of the conveyor belt 7. The other end of the inclined roller 44 is rotatably connected to the second support arm 43 and is positioned higher than the helical gear 42. The inclined roller 44 can lift the conveyor belt 7 into a slope shape, which facilitates cleaning by the scraper 62 and also facilitates the falling of dust. By hinged to the scraper 62 on the second support arm 43, it is convenient to put the conveyor belt 7 in.

[0029] The transmission mechanism 5 includes a spur gear 51, a fixed base 52, and a telescopic arm 53. The fixed base 52 is fixedly mounted on the base 1. The spur gear 51 is rotatably connected to the fixed base 52 and meshes with the helical gear 42. The two ends of the telescopic arm 53 are rotatably connected to the mounting base 35 and the spur gear 51, respectively.

[0030] The cleaning mechanism 6 includes a top plate 61 and a scraper 62. One end of the top plate 61 is hinged to the second support arm 43, and the scraper 62 is fixedly installed at the bottom of the top plate 61 and is in contact with the conveyor belt 7.

[0031] The above-described embodiments are provided for illustrative purposes. Based on the above description, those skilled in the art can make various changes and modifications without departing from the inventive concept. The technical scope of this utility model is not limited to the contents of the specification; its protection scope must be determined according to the claims.

Claims

1. A coal conveyor belt drum coal sticking cleaning device, characterized in that: It includes a base (1), a belt roller (2), a clamping mechanism (3) and a conveyor belt (7). The clamping mechanism (3) is fixedly installed on one side of the belt roller (2). A support mechanism (4) is fixedly installed on the base (1). A transmission mechanism (5) is installed between the clamping mechanism (3) and the support mechanism (4). A cleaning mechanism (6) is hinged to the top of the support mechanism (4). The clamping mechanism (3) includes a clamping ring (31) and a clamping seat (33). The clamping ring (31) is mounted on the belt roller (2) through the clamping seat (33). The clamping ring (31) has several clamping grooves (32) evenly spaced around the axis. The clamping seat (33) is slidably fitted in the clamping grooves (32). The top of the clamping seat (33) is threaded with a threaded rod (34) for fixing. The clamping ring (31) is mounted with a mounting seat (35). One end of the transmission mechanism (5) is rotatably connected to the mounting seat (35).

2. The coal conveyor belt drum coal sticking cleaning device according to claim 1, characterized in that: The support mechanism (4) includes a first support arm (41) and a second support arm (43). The first support arm (41) and the second support arm (43) are fixedly installed on the base (1) and located on both sides of the conveyor belt (7). A helical gear (42) is rotatably connected to one side of the first support arm (41). An inclined roller (44) is installed at one end of the helical gear (42). The other end of the inclined roller (44) is rotatably connected to the second support arm (43) and is positioned higher than the helical gear (42).

3. The coal conveyor belt drum coal sticking cleaning device according to claim 2, characterized in that: The transmission mechanism (5) includes a spur gear (51), a fixed base (52), and a telescopic arm (53). The fixed base (52) is fixedly installed on the base (1). The spur gear (51) is rotatably connected to the fixed base (52) and meshes with the helical gear (42). The two ends of the telescopic arm (53) are rotatably connected to the mounting base (35) and the spur gear (51), respectively.

4. The coal conveyor belt drum coal sticking cleaning device according to claim 2, characterized in that: The cleaning mechanism (6) includes a top plate (61) and a scraper (62). One end of the top plate (61) is hinged to the second support arm (43), and the scraper (62) is fixedly installed at the bottom of the top plate (61) and is in contact with the conveyor belt (7).

5. A coal conveyor belt drum coal-sticking cleaning device according to claim 1, characterized in that: The conveyor belt (7) is fitted onto the belt roller (2).

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