An adjustable multi-functional belt cleaner

Abstract

The present application discloses an adjustable multi-functional belt cleaner, which relates to the technical field of cleaning equipment. It includes a chassis placed on the ground. An upper bearing seat and a lower bearing seat are sequentially arranged up and down inside the bracket. A galvanized steel pipe is rotatably connected inside the upper bearing seat. A number of uniformly spaced air blowing channels are provided on the surface of the galvanized steel pipe. A damping rotating shaft body is rotatably connected inside the lower bearing seat. A cleaner assembly is detachably installed inside the damping rotating shaft body by means of clamping. The device of the present application installs a galvanized steel pipe while installing the cleaner assembly, and the installation angle of the cleaner assembly and the installation angle of the galvanized steel pipe do not affect each other and can be adjusted independently. The cleaner assembly is designed as an adjustable clamping structure, which is convenient for replacing worn parts. When the belt conveyor is finished and returns to run driven by the head pulley, the cleaner assembly and the galvanized steel pipe are installed on the front of the belt and carry out blowing operations together, which can well blow off the materials adhered to the belt.

Description

Technical Field

[0001] The present application relates to the technical field of cleaning equipment, and in particular, to an adjustable multi-functional belt cleaner. Background Art

[0002] When the belt has completed conveying and is driven by the head pulley to run back, existing technologies are all equipped with cleaners. However, because the cleaners are generally fixedly installed, as the cleaners wear, they become ineffective and have to be removed and adjusted again. The use angle and depth cannot be adjusted. At the same time, during the rainy season, the materials are relatively wet and have great viscosity, and relying solely on the cleaners cannot clean the materials well. Summary of the Invention

[0003] In order to improve the problem that the single cleaner cannot clean effectively during the rainy season mentioned above, the present invention provides an adjustable multi-functional belt cleaner.

[0004] The present invention provides an adjustable multi-functional belt cleaner, adopting the following technical solutions: An adjustable multi-functional belt cleaner includes a chassis placed on the ground. A belt conveyor and a bracket are respectively installed at the upper end of the chassis. The bottom end of the bracket is located on both sides of the belt conveyor, and an upper bearing seat and a lower bearing seat are sequentially arranged inside the bracket from top to bottom. A galvanized steel pipe is rotatably connected inside the upper bearing seat. A plurality of uniformly spaced air blowing channels are formed on the surface of the galvanized steel pipe. A damping rotating shaft body is rotatably connected inside the lower bearing seat. A cleaner assembly is detachably installed inside the damping rotating shaft body by a clamping method.

[0005] Based on the above technical features: When installing the cleaner assembly, a galvanized steel pipe is additionally installed, and the installation angle of the cleaner assembly and the installation angle of the galvanized steel pipe do not affect each other and can be adjusted independently. The cleaner assembly is designed as an adjustable clamping structure, which is convenient for replacing worn parts. When the belt has completed conveying and is driven by the head pulley to run back, the cleaner assembly and the galvanized steel pipe are installed on the front of the belt and perform a blowing operation together, which can well blow off the materials sticking to the belt.

[0006] As a preferred solution of the adjustable multi-functional belt cleaner of the present invention, wherein: A compressed air pump is installed on an outer wall of one side of the chassis. An air delivery end of the compressed air pump is fixedly connected to a compressed air soft pipe. One end of the compressed air soft pipe is fixedly connected to an air inlet end of the galvanized steel pipe, and a control valve is installed on the compressed air soft pipe.

[0007] Based on the above technical features: The compressed air pump can fill compressed air into the galvanized steel pipe through the compressed air soft pipe and spray it out through the air blowing channels, which is convenient for drying the materials sticking to the belt during the rainy season, and then the materials fall off by blowing or gravity, ensuring that the belt is clean.

[0008] As a preferred embodiment of the adjustable multi-functional belt cleaner of the present invention, the following applies: The cleaner assembly includes a rotating arm, a fixed sleeve, an extension rod, a positioning plate, and a fixed mounting plate. Rotating arms are welded to both ends of the fixed sleeve, and locking holes are provided on both the upper and lower surfaces of the rotating arm.

[0009] Based on the above technical features: The fixed sleeve can be rotated through the rotating arm and thereby change the working angle of the cleaner.

[0010] As a preferred embodiment of the adjustable multi-functional belt cleaner of the present invention, the following applies: An extension rod is slidably sleeved in the inner cavity of the fixed sleeve, and the bottom end of the extension rod is fixedly connected to the positioning plate.

[0011] Based on the above technical features: The extension rod can be lifted up and down in the fixed sleeve and thereby change the working depth of the cleaner, better contacting the belt.

[0012] As a preferred embodiment of the adjustable multi-functional belt cleaner of the present invention, the following applies: A driven gear and a driving gear are respectively rotatably connected to the outer wall of the fixed sleeve. A manual rocker is fixedly connected to the central axis of the driving gear, and the driven gear is meshed with the driving gear. A connecting rod is movably hinged to the surface edge of the driven gear, and one end of the connecting rod away from the driven gear is movably hinged to the positioning plate.

[0013] Based on the above technical features: After the cleaner assembly is installed, the manual rocker can be rotated according to the height of the belt. At this time, the driving gear can drive the driven gear to rotate synchronously. When the driven gear rotates, the connecting rod can drive the positioning plate to move up and down and thereby change the working depth of the cleaner assembly, so as to better contact the surface of the belt.

[0014] As a preferred embodiment of the adjustable multi-functional belt cleaner of the present invention, the following applies: First arms are movably hinged to both sides of the bottom of the positioning plate, and second arms are correspondingly movably hinged to both sides of the upper end of the fixed mounting plate. One end of the second arm is movably hinged to the first arm, and a buffer spring is fixedly connected between the second arm and the first arm.

[0015] Based on the above technical features: When the cleaning component is closely attached to the surface of the belt, the contact force with the belt can be reduced through the buffer spring, and unnecessary local wear on the surface of the belt or the cleaning component caused by excessive pressure can be avoided as much as possible.

[0016] As a preferred embodiment of the adjustable multi-functional belt cleaner of the present invention, the following applies: A cleaning brush is fixedly provided at the bottom of the fixed mounting plate, and the cleaning brush is in soft contact with the surface of the belt conveyor.

[0017] Based on the above technical features: After the conveying is completed, when the cleaning brush is driven by the head pulley to return and rotate, the excess materials on the surface of the belt can be swept off, and the surface of the belt can be cleaned.

[0018] As a preferred embodiment of the adjustable multi-functional belt cleaner of the present invention, wherein: a clamping groove for the rotating arm to be clamped is formed inside the damping rotating shaft body, clamping springs are fixedly arranged at both upper and lower ends of the inner wall of the clamping groove, one end of each clamping spring is fixedly connected with a locking rod, an arc-shaped locking block is fixedly connected to the end of the locking rod away from the clamping spring, the arc-shaped locking block is inserted and matched with the locking hole, and a hand-held rod is also welded to the outer side of the locking rod.

[0019] Based on the above technical features: When installing the cleaner assembly, the rotating arm can be snapped into the clamping groove, and at this time, the arc-shaped locking block can be inserted into the corresponding locking hole to fix the cleaner assembly. When replacement or maintenance is required, only need to push the hand-held rod upward or downward and disengage the arc-shaped locking block from the corresponding locking hole to remove the cleaner assembly. According to the wear degree of the cleaner assembly, the in and out of the cleaner assembly can be quickly replaced and adjusted online. At the same time, after installation, the cleaner assembly can be rotated by using the rotating arm and the damping rotating shaft body to realize the separate adjustment of the use angle of the cleaner assembly.

[0020] In summary, the present invention has at least the following beneficial effects:

[0021] 1. When installing the cleaner assembly of the present device, a galvanized steel pipe is additionally installed, and the installation angle of the cleaner assembly and the installation angle of the galvanized steel pipe do not affect each other and can be adjusted separately. The cleaner assembly is designed as an adjustable clamping structure, which is convenient for replacing worn parts. When the belt conveying is completed and driven by the head pulley to return and rotate, the cleaner assembly and the galvanized steel pipe are installed on the front of the belt and perform blowing operations together, which can well blow off the materials adhered to the belt.

[0022] 2. The compressed air pump can fill compressed air flow into the galvanized steel pipe through the compressed flexible hose and spray it out through the air blowing channel, which is convenient for drying the materials adhered to the belt in rainy seasons, and then the materials fall off by blowing or gravity, ensuring the cleanliness of the belt.

[0023] 3. After the cleaner assembly is installed, the manual rocker can be rotated according to the height of the belt. At this time, the driving gear can drive the driven gear to rotate synchronously. When the driven gear rotates, the connecting rod can drive the positioning plate to move up and down to change the working depth of the cleaner assembly, so as to better contact with the surface of the belt.

[0024] 4. When installing the sweeper assembly, the rotating arm can be snapped into the card slot. At this time, the arc-shaped locking block can be inserted into the corresponding locking hole to fix the sweeper assembly. When replacement or maintenance is required, simply push the hand-held rod upward or downward and disengage the arc-shaped locking block from the corresponding locking hole to remove the sweeper assembly. According to the wear degree of the sweeper assembly, the in-and-out of the sweeper assembly can be quickly replaced and adjusted online. At the same time, after installation, the rotating arm and the damping rotating shaft body can be rotated to separately adjust the use angle of the sweeper assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 is the overall structure diagram of the present invention;

[0026] Figure 2 is the specific installation structure diagram of the galvanized steel pipe of the present invention;

[0027] Figure 3 is the Figure 2 enlarged view at A in the present invention;

[0028] Figure 4 is the specific structure diagram of the sweeper assembly of the present invention;

[0029] Figure 5 is the meshing connection structure diagram of the driven gear and the driving gear of the present invention;

[0030] Figure 6 is the Figure 4 enlarged view at B in the present invention.

[0031] DESCRIPTION OF THE REFERENCE NUMERALS:

[0032] 1, chassis; 2, belt conveyor; 3, bracket; 31, upper bearing seat; 32, lower bearing seat; 4, galvanized steel pipe; 41, air blowing channel; 5, compressed air pump; 51, compressed flexible air pipe; 511, control valve; 6, sweeper assembly; 61, rotating arm; 611, locking hole; 62, fixed sleeve; 621, driven gear; 6211, connecting rod; 622, driving gear; 6221, manual rocker; 63, extension rod; 64, positioning plate; 641, first support arm; 65, fixed frame plate; 651, cleaning brush; 652, second support arm; 7, damping rotating shaft body; 71, card slot; 711, clamping spring; 8, locking rod; 81, arc-shaped locking block; 82, hand-held rod; 9, buffer spring. DETAILED DESCRIPTION OF THE INVENTION

[0033] The following further describes the present invention in detail Figures 1-6 in conjunction with the accompanying drawings.

[0034] Please refer to Figures 1-2, a multifunctional adjustable belt cleaner provided by the present invention includes a chassis 1 placed on the ground. A belt conveyor 2 and a bracket 3 are respectively installed at the upper end of the chassis 1. The bottom end of the bracket 3 is located on both sides of the belt conveyor 2. An upper bearing seat 31 and a lower bearing seat 32 are sequentially arranged up and down inside the bracket 3. A galvanized steel pipe 4 is rotatably connected inside the upper bearing seat 31. The galvanized steel pipe 4 can rotate in the upper bearing seat 31 to change the blowing angle. A plurality of uniformly spaced blow holes 41 are formed on the surface of the galvanized steel pipe 4. A compressed air pump 5 is installed on an outer wall of one side of the chassis 1. An air delivery end of the compressed air pump 5 is fixedly connected to a compressed flexible air pipe 51. One end of the compressed flexible air pipe 51 is fixedly connected to an air inlet end of the galvanized steel pipe 4. A control valve 511 is installed on the compressed flexible air pipe 51. The compressed air pump 5 can fill compressed air flow into the galvanized steel pipe 4 through the compressed flexible air pipe 51 and spray it out through the blow holes 41, facilitating drying the materials adhered to the belt during the rainy season, and then the materials fall off by blowing or under the action of gravity, ensuring the belt is clean.

[0035] Please refer to Figures 3-4 , a damping rotating shaft body 7 is rotatably connected inside the lower bearing seat 32. A cleaning component 6 is detachably installed inside the damping rotating shaft body 7 in a clamped manner. Installing the cleaning component 6 and the galvanized steel pipe 4 on the front of the belt and jointly performing the purging operation can well blow off the materials adhered to the belt.

[0036] The cleaning component 6 includes a rotating arm 61, a fixed sleeve 62, an extension rod 63, a positioning plate 64, and a fixed frame plate 65. Rotating arms 61 are welded at both ends of the fixed sleeve 62. Locking holes 611 are formed on both the upper and lower surfaces of the rotating arm 61. The fixed sleeve 62 can rotate through the rotating arm 61 to change the operating angle of the cleaner.

[0037] A clamping groove 71 for clamping the rotating arm 61 is formed inside the damping rotating shaft body 7. Clamping springs 711 are fixedly arranged at both the upper and lower ends of the inner wall of the clamping groove 71. One end of the clamping spring 711 is fixedly connected to a locking rod 8. The end of the locking rod 8 away from the clamping spring 711 is fixedly connected to an arc-shaped locking block 81. The arc-shaped locking block 81 is inserted and matched with the locking hole 611. A lifting rod 82 is also welded on the outer side of the locking rod 8. When installing the cleaning component 6, the rotating arm 61 can be clamped into the clamping groove 71. At this time, the arc-shaped locking block 81 can be inserted into the corresponding locking hole 611 to fix the cleaning component 6. When replacement or maintenance is required, only need to push the lifting rod 82 up or down to disengage the arc-shaped locking block 81 from the corresponding locking hole 611 to remove the cleaning component 6. According to the wear degree of the cleaning component 6, the cleaning component 6 can be quickly replaced and adjusted online. At the same time, after installation, the cleaning component 6 can be rotated by using the rotating arm 61 and the damping rotating shaft body 7 to realize the separate adjustment of the use angle of the cleaning component 6.

[0038] A telescopic rod 63 is slidably sleeved in the inner cavity of the fixed sleeve 62. The bottom end of the telescopic rod 63 is fixedly connected to the positioning plate 64. The telescopic rod 63 can move up and down in the fixed sleeve 62, thereby changing the working depth of the sweeper and better contacting the belt.

[0039] A cleaning brush 651 is fixedly arranged at the bottom of the fixed frame plate 65. The cleaning brush 651 is in soft contact with the surface of the belt conveyor 2. After the conveying is completed, when the cleaning brush 651 is driven by the head pulley to rotate back, the excess materials on the surface of the belt can be swept off, and the surface of the belt can be cleaned.

[0040] Please refer to Figures 5-6 , a driven gear 621 and a driving gear 622 are respectively rotatably connected to the outer wall of the fixed sleeve 62. A manual rocker 6221 is fixedly connected to the central axis of the driving gear 622, and the driven gear 621 is meshed with the driving gear 622. A connecting rod 6211 is movably hinged to the edge of the surface of the driven gear 621. One end of the connecting rod 6211 away from the driven gear 621 is movably hinged to the positioning plate 64. After the sweeper assembly 6 is installed, the manual rocker 6221 can be rotated according to the height of the belt. At this time, the driving gear 622 can drive the driven gear 621 to rotate synchronously. When the driven gear 621 rotates, the connecting rod 6211 can drive the positioning plate 64 to move up and down, thereby changing the working depth of the sweeper assembly 6 and better contacting the surface of the belt.

[0041] Two first arms 641 are movably hinged to both sides of the bottom of the positioning plate 64, and two second arms 652 are movably hinged to the corresponding upper sides of the fixed frame plate 65. One end of the second arm 652 is movably hinged to the first arm 641, and a buffer spring 9 is fixedly connected between the second arm 652 and the first arm 641. When the cleaning component is closely attached to the surface of the belt, the contact force with the belt can be reduced through the buffer spring 9, and unnecessary local wear on the surface of the belt or the cleaning component can be avoided as much as possible when the pressure is too high.

[0042] Working principle: When the belt conveying is completed and the belt is driven by the head pulley to rotate back, the compressed air pump 5 can fill compressed air flow into the galvanized steel pipe 4 through the compressed flexible hose 51 and spray it out through the air blowing holes 41, so as to dry the materials adhered to the belt in rainy seasons, and then the materials fall off by blowing or gravity. The cleaning brush 651 can also synchronously sweep off the excess materials on the surface of the belt and clean the surface of the belt.

[0043] The above are all the preferred embodiments of the present invention, and the protection scope of the present invention is not limited accordingly. Therefore, all equivalent changes made according to the structure, shape and principle of the present invention should be covered within the protection scope of the present invention.

Claims

1. An adjustable multi-functional belt cleaner, including a chassis (1) placed on the ground, Characterized in that: At the upper end of the chassis (1), a belt conveyor (2) and a bracket (3) are respectively installed. The bottom end of the bracket (3) is located on both sides of the belt conveyor (2), and an upper bearing seat (31) and a lower bearing seat (32) are sequentially arranged up and down inside the bracket (3). A galvanized steel pipe (4) is rotatably connected inside the upper bearing seat (31). A number of uniformly spaced air blowing channels (41) are arranged on the surface of the galvanized steel pipe (4). A damping rotating shaft body (7) is rotatably connected inside the lower bearing seat (32). A cleaner assembly (6) is detachably installed inside the damping rotating shaft body (7) by a clamping method; The cleaner assembly (6) includes a rotating arm (61), a fixed sleeve (62), an extension rod (63), a positioning plate (64), and a fixed frame plate (65). An extension rod (63) is slidably sleeved inside the inner cavity of the fixed sleeve (62). The bottom end of the extension rod (63) is fixedly connected to the positioning plate (64). Rotating arms (61) are welded to both ends of the fixed sleeve (62). Locking holes (611) are arranged on the upper and lower surfaces of the rotating arm (61). A cleaning brush (651) is fixedly arranged at the bottom of the fixed frame plate (65). The cleaning brush (651) is in soft contact with the surface of the belt conveyor (2).

2. An adjustable multi-functional belt cleaner according to claim 1, Characterized in that: A compressed air pump (5) is installed on one outer wall of the chassis (1). The air delivery end of the compressed air pump (5) is fixedly connected to a compressed soft air pipe (51). One end of the compressed soft air pipe (51) is fixedly connected to the air inlet end of the galvanized steel pipe (4), and a control valve (511) is installed on the compressed soft air pipe (51).

3. An adjustable multi-functional belt cleaner according to claim 1, Characterized in that: A driven gear (621) and a driving gear (622) are respectively rotatably connected to the outer wall of the fixed sleeve (62). A manual rocker (6221) is fixedly connected to the central axis of the driving gear (622). The driven gear (621) is meshed with the driving gear (622). A connecting rod (6211) is movably hinged to the surface edge of the driven gear (621). One end of the connecting rod (6211) far from the driven gear (621) is movably hinged to the positioning plate (64).

4. An adjustable multi-functional belt cleaner according to claim 1, Characterized in that: First arms (641) are movably hinged to both sides of the bottom of the positioning plate (64), and second arms (652) are movably hinged to the corresponding upper ends of both sides of the fixed frame plate (65). One end of the second arm (652) is movably hinged to the first arm (641), and a buffer spring (9) is fixedly connected between the second arm (652) and the first arm (641).

5. An adjustable multi-functional belt cleaner according to claim 1, Characterized in that: A clamping groove (71) for clamping the rotating arm (61) is formed inside the damping rotating shaft body (7). Clamping springs (711) are fixedly arranged at both the upper and lower ends of the inner wall of the clamping groove (71). One end of each clamping spring (711) is fixedly connected to a locking rod (8). An arc-shaped locking block (81) is fixedly connected to the end of the locking rod (8) away from the clamping spring (711). The arc-shaped locking block (81) is inserted and matched with the locking hole (611), and a handle rod (82) is also welded to the outer side of the locking rod (8).

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