Sintered flux conveyor belt cleaning device

Abstract

The utility model discloses a sintered flux conveyor belt cleaning device which comprises a collecting box, two vertical sliding grooves are formed in the outer walls of the two sides of the collecting box respectively, rotating shafts are connected to the inner walls of the corresponding sliding grooves in a sliding mode, rollers are fixedly arranged on the outer walls of the rotating shafts, brushes are bonded to the outer walls of the rollers, and the rotating shafts are connected with the brushes in a sliding mode. The outer walls of the bottoms of the two sides of the collecting box are each provided with two L-shaped positioning blocks. Upward elastic force is applied to the sliding rods through the pressure springs, the rotating shafts and the rollers are driven to move upwards, the brushes arranged on the outer walls of the rollers are tightly attached to the outer wall of the conveying belt all the time, and the contact pressure between the brushes and the surface of the conveying belt can be automatically adjusted through the pressure springs according to the thickness change of the conveying belt; when the surface height of the conveying belt is changed due to abrasion or uneven thickness, or after the brushes deform, the pressure springs push the rotating shafts and the rollers to move upwards through the sliding rods, and the brushes are in close contact with the surface of the conveying belt all the time.

Description

TECHNICAL FIELD

[0001] The utility model relates to conveyer belt cleaning technical field, concretely relates to sintering flux conveyer belt cleaning device. BACKGROUND

[0002] In industrial production, sintering flux conveyer belt is widely used in the conveying process of welding material, because the flux is easy to produce residues under high temperature environment, these residues will adhere to the surface of the conveyer belt, if not cleaned in time, not only will affect the normal operation of the conveyer belt, also can lead to product quality decline, even cause equipment failure, therefore, the cleaning device of conveyer belt becomes the important equipment of guaranteeing production efficiency and product quality.

[0003] The traditional conveyer belt cleaning device usually adopts fixed brush or scraper structure, and the surface of the conveyer belt is cleaned through mechanical mode, the contact pressure of the brush or scraper of the traditional device and the surface of the conveyer belt is fixed, cannot automatically adjust according to the thickness change or wear condition of the conveyer belt, when the surface of the conveyer belt is uneven or the thickness is uneven due to long-term use, the gap between the brush and the conveyer belt is easy to produce, leads to the decline of cleaning effect, and the flux residues cannot be completely removed.

[0004] Because the contact pressure of the brush and the surface of the conveyer belt cannot be automatically adjusted, the brush is easy to fail due to excessive wear after long-time use, needs frequent replacement, increases maintenance cost and workload.

[0005] Therefore, we propose a kind of sintering flux conveyer belt cleaning device to solve the above problems. UTILITY MODEL CONTENTS

[0006] The utility model aims at providing sintering flux conveyer belt cleaning device to solve the above insufficient in technology.

[0007] In order to achieve the above object, the utility model provides following technical scheme: sintering flux conveying belt cleaning device, including collection box, two vertical sliding grooves are opened in the both sides outer wall of collection box respectively, the inner wall slidingly connected with pivot corresponding the sliding groove, the outer wall of pivot is fixedly arranged with roller, the outer wall of roller is bonded with brush, the both sides bottom outer wall of collection box is equipped with two L type positioning block respectively, the top outer wall of L type positioning block is fixedly arranged with sliding sleeve, the inner wall of sliding sleeve is connected with sliding rod, the top outer wall of sliding rod and sliding sleeve is fixedly arranged with limit ring, the outer wall of sliding rod is sleeved with pressure spring, the both ends of pressure spring are in contact with the outer wall of limit ring respectively, the top one end of sliding rod is fixedly arranged with bearing, the inner ring of bearing and the outer wall of pivot are fixedly connected, the outer wall of one end of pivot is opened with hexagonal transmission hole, one side of collection box is equipped with two motor, the output of motor is fixedly arranged with hexagonal pivot, the inner wall of hexagonal transmission hole is inserted with hexagonal pivot.

[0008] Preferably, the bottom two sides outer wall of the collection box is fixedly provided with a screw positioning rod distributed at equal distances, the outer wall of the L-shaped positioning block is provided with a fixing hole distributed at equal distances, the inner wall of the fixing hole is matched with the outer wall of the screw positioning rod, and the outer wall of the screw positioning rod is matched with a nut.

[0009] Preferably, the outer wall of one side of the sliding sleeve is provided with a lifting plate, the outer wall of one end of the lifting plate is slidably connected with the outer wall of the sliding sleeve through an opening, the top outer wall of the lifting plate is provided with a guide hole distributed at equal distances, the outer wall of the motor is fixedly provided with a motor fixing cover, the bottom outer wall of the motor fixing cover is fixedly provided with a guide rod distributed at equal distances and vertically downward, and the outer wall of the guide rod is slidably connected with the inner wall of the guide hole.

[0010] Preferably, the top two sides outer wall of the collection box is fixedly provided with a positioning plate vertically upward through welding, and the top one end of the positioning plate is fixedly provided with a hanging plate.

[0011] Preferably, the top outer wall of the hanging plate is provided with two first threaded holes, the inner wall of the first threaded hole is screwed with a threaded lifting rod, the top outer wall of the threaded lifting rod is fixedly provided with a knob, and the bottom one end of the threaded lifting rod is fixedly provided with a supporting block.

[0012] Preferably, the outer wall of one side of the positioning plate is provided with a second threaded hole, and the inner wall of the second threaded hole is screwed with a fastening bolt.

[0013] In the above technical scheme, the utility model provides technical effect and advantage:

[0014] The elastic force of the pressure spring is applied to the sliding rod to drive the rotating shaft and the roller to move upward, so that the brush provided on the outer wall of the roller is always closely attached to the outer wall of the conveying belt, the pressure spring can automatically adjust the contact pressure of the brush and the surface of the conveying belt according to the thickness change of the conveying belt, when the surface height of the conveying belt changes due to wear or uneven thickness, or the brush is deformed, the pressure spring drives the rotating shaft and the roller to move upward through the sliding rod, so that the brush is always in close contact with the surface of the conveying belt, avoiding the decrease of the cleaning effect caused by the non-close contact, and the brush does not need to be frequently maintained. BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments described in the present application, and other drawings can also be obtained by those skilled in the art according to these drawings.

[0016] Figure 1 It is a three-dimensional structure schematic view of the sintering flux conveying belt cleaning device.

[0017] Figure 2 It is a collecting box structure schematic view of the sintering flux conveying belt cleaning device.

[0018] Figure 3 It is a roller structure schematic view of the sintering flux conveying belt cleaning device.

[0019] Figure 4 It is a motor fixing cover cross-section structure schematic view of the sintering flux conveying belt cleaning device.

[0020] Figure 5 It is a positioning plate structure schematic view of the sintering flux conveying belt cleaning device.

[0021] BRIEF DESCRIPTION OF DRAWINGS

[0022] 1 collecting box, 2 sliding groove, 3 rotating shaft, 4 roller, 5 brush, 6 bearing, 7 sliding rod, 8 sliding sleeve, 9 limiting ring, 10 pressure spring, 11 L-shaped positioning block, 12 fixing hole, 13 threaded positioning rod, 14 motor, 15 hexagonal rotating shaft, 16 motor fixing cover, 17 guide rod, 18 lifting plate, 19 guide hole, 20 positioning plate, 21 hanging plate, 22 first threaded hole, 23 threaded lifting rod, 24 knob, 25 supporting block, 26 second threaded hole, 27 fastening bolt, 28 hexagonal transmission hole. DETAILED DESCRIPTION

[0023] The embodiments of the present application will be described herein below with reference made to figures. For the purpose of clearness, a number of details will be described in the following description. However, it should be understood that these details are not intended to limit the present application. That is, in some embodiments of the present application, these details are not necessary. In addition, for the purpose of simplicity, some conventional structures and components will be shown in the figures in a simplified schematic manner.

[0024] Referring to the drawings Figures 1-5 The sintering flux conveying belt cleaning device comprises a collecting box 1, a roller 4, a brush 5, a motor 14 and the like. Two vertical sliding grooves 2 are formed in the outer walls of the two sides of the collecting box 1, and a rotating shaft 3 is slidably connected to the inner walls of the sliding grooves 2. The outer wall of the rotating shaft 3 is fixedly provided with the roller 4, and the outer wall of the roller 4 is bonded with the brush 5. The brush 5 is in contact with the surface of the conveying belt and cleans the conveying belt by rotating. L-shaped positioning blocks 11 are arranged on the bottom outer walls of the two sides of the collecting box 1, and the L-shaped positioning blocks 11 are fixed by threaded positioning rods 13 and nuts;

[0025] The outer wall of the top of the L-shaped positioning block 11 is fixedly provided with a sliding sleeve 8, and the inner wall of the sliding sleeve 8 is slidably connected with a sliding rod 7. The sliding rod 7 is fixed with the top outer wall of the sliding sleeve 8 through a limiting ring 9, the outer wall of the sliding rod 7 is sleeved with a pressure spring 10, and the two ends of the pressure spring 10 are in contact with the outer wall of the limiting ring 9. A bearing 6 is fixedly arranged on the top end of the sliding rod 7, and the inner ring of the bearing 6 is fixedly connected with the outer wall of the rotating shaft 3. Through the elastic action of the pressure spring 10, the roller 4 can slide up and down, so that the brush 5 always maintains appropriate contact pressure with the surface of the conveying belt;

[0026] A hexagonal transmission hole 28 is formed in the outer wall of one end of the rotating shaft 3, and a hexagonal rotating shaft 15 is fixedly arranged on the output end of the motor 14. The hexagonal rotating shaft 15 is inserted into the hexagonal transmission hole 28, and the motor 14 is fixed by a motor fixing cover 16. The bottom outer wall of the motor fixing cover 16 is provided with a guide rod 17, and the guide rod 17 is slidably connected with a guide hole 19 on a lifting plate 18. The lifting plate 18 is connected with the sliding rod 7 through the sliding sleeve 8, so that the motor 14 remains stable during operation;

[0027] The outer wall of the top of the collecting box 1 is provided with a vertical upward positioning plate 20 through welding, and the top of the positioning plate 20 is provided with a hanging plate 21. The outer wall of the top of the hanging plate 21 is provided with two first threaded holes 22, the first threaded holes 22 are screwed with threaded lifting rods 23, the top of the threaded lifting rods 23 is provided with knobs 24, and the bottom end is provided with supporting blocks 25. By rotating the knob 24, the height of the threaded lifting rod 23 can be adjusted, so that the height of the whole device is adjusted, so that it is adapted to the conveying belt of different heights, the outer wall of one side of the positioning plate 20 is provided with a second threaded hole 26, the second threaded hole 26 is screwed with a fastening bolt 27, by tightening the fastening bolt 27, the utility model can be further fixed, and deviation or loosening of the utility model during operation is prevented.

[0028] The working principle of the utility model is as follows:

[0029] Referring to the description accompanying drawings Figures 1-5 The motor 14 is started, the hexagonal rotating shaft 15 drives the rotating shaft 3 to rotate, the brush 5 on the roller 4 rotates, and the surface of the conveying belt is cleaned. During the cleaning process, the flux residue is brushed off by the brush 5 and falls into the collecting box 1, so that the flux residue does not affect the normal operation of the conveying belt. The pressure spring 10 keeps the brush 5 in proper contact pressure with the surface of the conveying belt, so that the cleaning effect is not affected by the change of the thickness of the conveying belt.

[0030] The above only describes some exemplary embodiments of the utility model in a descriptive manner, without doubt, for ordinary skilled in the art, the described embodiments can be modified in various ways without deviating from the spirit and scope of the utility model. Therefore, the above drawings and description are illustrative in nature and should not be understood as limiting the scope of protection of the utility model claims.

Claims

1. Sinter flux conveyor belt cleaning device, comprising a collection bin (1), characterized in that: Two vertical sliding grooves (2) are formed in the outer walls of the two sides of the collecting box (1), a rotating shaft (3) is slidably connected to the inner walls of the sliding grooves (2), a roller (4) is fixedly arranged on the outer wall of the rotating shaft (3), a brush (5) is bonded to the outer wall of the roller (4), two L-shaped positioning blocks (11) are arranged on the outer walls of the bottoms of the two sides of the collecting box (1), a sliding sleeve (8) is fixedly arranged on the top outer wall of each L-shaped positioning block (11), a sliding rod (7) is slidably connected to the inner wall of the sliding sleeve (8), a limiting ring (9) is fixedly arranged on the top outer wall of the sliding sleeve (8) and the sliding rod (7), a pressure spring (10) is sleeved on the outer wall of the sliding rod (7), the two ends of the pressure spring (10) are in contact with the outer wall of the limiting ring (9), a bearing (6) is fixedly arranged on the top end of the sliding rod (7), the inner ring of the bearing (6) is fixedly connected with the outer wall of the rotating shaft (3), a hexagonal transmission hole (28) is formed in the outer wall of one end of the rotating shaft (3), two electric motors (14) are arranged on one side of the collecting box (1), a hexagonal rotating shaft (15) is fixedly arranged on the output end of each electric motor (14), and the hexagonal rotating shaft (15) is inserted into the inner wall of the hexagonal transmission hole (28).

2. The sinter flux conveyor belt cleaning apparatus of claim 1, wherein: Threaded positioning rods (13) are fixedly arranged on the outer walls of the bottoms of the two sides of the collecting box (1) at equal distances, fixed holes (12) are formed in the outer walls of the L-shaped positioning blocks (11) at equal distances, the inner walls of the fixed holes (12) are matched with the outer walls of the threaded positioning rods (13), and the outer walls of the threaded positioning rods (13) are matched with nuts.

3. The sinter flux conveyor belt cleaning apparatus of claim 1, wherein: A lifting plate (18) is arranged on one side of the sliding sleeve (8), one end of the lifting plate (18) is slidably connected to the outer wall of the sliding sleeve (8) through an opening, a plurality of guide holes (19) are formed in the top outer wall of the lifting plate (18) at equal distances, a motor fixing cover (16) is fixedly arranged on the outer wall of the electric motor (14), a plurality of vertically downward guide rods (17) are fixedly arranged on the bottom outer wall of the motor fixing cover (16) at equal distances, and the outer walls of the guide rods (17) are slidably connected with the inner walls of the guide holes (19).

4. The sinter flux conveyor belt cleaning apparatus of claim 1, wherein: Vertically upward positioning plates (20) are fixedly arranged on the top outer walls of the two sides of the collecting box (1) by welding, and a hanging plate (21) is fixedly arranged on one end of the top of each positioning plate (20).

5. The sinter flux conveyor belt cleaning apparatus of claim 4, wherein: Two first threaded holes (22) are formed in the top outer wall of the hanging plate (21), threaded lifting rods (23) are screwed into the inner walls of the first threaded holes (22), a rotary knob (24) is fixedly arranged on the top outer wall of each threaded lifting rod (23), and support blocks (25) are fixedly arranged on the bottom ends of the threaded lifting rods (23).

6. The sinter flux conveyor belt cleaning apparatus of claim 4, wherein: A second threaded hole (26) is formed in the outer wall of one side of the positioning plate (20), and a fastening bolt (27) is screwed into the inner wall of the second threaded hole (26).

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