Novel rigid-flexible composite sweeper

Abstract

The utility model belongs to the technical field of belt sweepers, and particularly relates to a novel rigid-flexible composite sweeper which comprises a scraper base and further comprises a sweeping scraping plate fixedly installed at the top of the scraper base, a hanging strip is fixedly arranged on one side of the sweeping scraping plate, a scraping strip installation frame is movably installed at the bottom of the scraper base, and the scraping strip installation frame is fixedly installed on the scraper base. Rubber clamping strips are fixedly mounted in the scraping strip mounting frames, positioning screws are mounted in the scraping strip mounting frames in a penetrating mode, clamping gaskets are mounted on the outer portions of the positioning screws in a threaded mode, a scraper is fixedly mounted through a scraper base, and then the bottom of a belt is cleaned through a cleaning scraper. According to the belt cleaning device, the scraper base is made of polyurethane Shore 85D, the cleaning scraper and the hanging strip are made of Shore 85A, and a rigid-flexible composite structure is adopted, so that the belt cleaning effect is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of belt cleaners, and in particular relates to a novel rigid-flexible composite cleaner. Background Art

[0002] Belt conveyors are mainly composed of a frame, conveyor belts, belt rollers, tensioning devices, transmission devices, etc. They can be used to convey powdered, granular, small block and other amorphous materials, such as coal, gravel, sand, cement, etc. When conveying materials, materials will inevitably adhere to the surface of the conveyor belt. The following hazards exist in the sticky materials on the surface: First, when the conveyor belt is turned over from the head to the tail, the sticky materials fall along the way due to changes in adhesion, resulting in fallen materials under the entire belt, causing the working environment to deteriorate and being unfavorable for centralized cleaning; second, the adhered materials exist between the conveyor belt and the rollers, which not only increases the wear and tear of the equipment, but also increases the probability of the belt running off, so belt conveyors are usually equipped with belt cleaners for cleaning.

[0003] For example, a Chinese patent with publication number CN214398654U discloses a power plant conveyor belt cleaner, including a support part, a rotating shaft, a buffer part, a lifting part and a cleaner; the support part includes a support seat, a connecting frame and a fixed frame, the support seats are two and symmetrically placed, the two ends of the connecting frame are respectively connected to the two support seats, the fixed frames are two and are respectively arranged on the two support seats; the rotating shaft passes through the fixed frame and rotates with the fixed frame, and the fixed frame is provided with a first fixing device for fixing the rotating shaft; the buffer part is located at one end away from the first fixing device and is connected to the fixed frame; the lifting part is arranged in the middle of the rotating shaft and cooperates with the cleaner to adjust the height of the cleaner; the cleaner is inserted into the rotating shaft and slides with the rotating shaft.

[0004] The patent has the following problems:

[0005] The existing technical documents are not convenient for efficient cleaning of the belt cleaning machine during use. The belt cleaning is done by a single scraping and sweeping operation, and the particles attached to the belt are not easily swept away, thereby reducing the cleaning effect of the belt. In addition, the existing technical documents are not convenient for fixing the belt cleaning scraper during use. During belt cleaning, the rotation of the belt causes the scraper to move, thereby reducing the stability of belt cleaning. In view of this, we propose a new rigid-flexible composite cleaner. Utility Model Content

[0006] The purpose of the utility model is to provide a new rigid-flexible composite cleaner to solve the above-mentioned technical problems, so as to improve the cleanliness of the belt cleaning and the stability of the belt cleaning.

[0007] In view of this, the utility model provides a new type of rigid-flexible composite sweeper, including a scraper base, and also includes: a cleaning scraper is fixedly installed on the top of the scraper base, a hanging strip is fixedly installed on one side of the cleaning scraper, a scraper strip mounting frame is movably installed on the bottom of the scraper base, a rubber clamp is fixedly installed inside the scraper strip mounting frame, positioning screws are installed through the inside of the scraper strip mounting frame, clamping gaskets are threadedly installed on the outside of the positioning screws, torque plates are threadedly installed on both sides of the clamping gasket, fastening nuts are threadedly installed on both sides of the torque plate, and positioning side plates are movably installed on both ends of the scraper strip mounting frame through positioning side bolts.

[0008] Based on the above structure, the scraper is fixedly installed through the scraper base, and then the bottom of the belt is cleaned by the cleaning scraper, and then the fine dust particles on the bottom of the belt are cleaned and scraped off by the hanging strip, so that the fine particles in the belt can be scraped clean, thereby improving the cleaning effect of the belt, and then the scraper base is clamped by the clamping gasket and movably installed inside the scraper strip mounting frame, and then the scraper base is fixed by passing the positioning screw through the scraper base and the scraper strip mounting frame, and then the torque is increased by the clamping gasket and the torque plate, and then it is tightened by the fastening nut, and then the positioning side bolts are used to install the positioning side plates on both ends of the scraper strip mounting frame, so that the scraper will not be displaced during use, thereby improving the stability of belt cleaning.

[0009] Preferably, a fixed bottom frame is fixedly mounted on the bottom of the scraper strip mounting frame, and the fixed bottom frame is made of steel.

[0010] Preferably, a frame installation groove is provided through the interior of the fixed bottom frame, and a cleaning installation frame is fixedly installed inside the frame installation groove.

[0011] Preferably, mounting blocks are fixedly mounted on both ends of the cleaning mounting frame, mounting bolts are threadedly mounted inside the mounting blocks, and side mounting frames are fixedly mounted on both ends of the mounting blocks.

[0012] Preferably, height adjustment frames are movably installed between the installation blocks, and height adjustment holes are provided through the interior of the height adjustment frames.

[0013] Preferably, both ends of the height adjustment frame are fixedly mounted with equipment bottom connection blocks, and the interiors of the equipment bottom connection blocks are penetrated by bottom connection holes.

[0014] Preferably, the side mounting frame is made of metal, and side mounting holes are provided through the inside of the side mounting frame.

[0015] The beneficial effects of the utility model are:

[0016] 1. This new rigid-flexible composite cleaner fixes the scraper through the scraper base, then uses the cleaning scraper to clean the bottom of the belt, and then uses the hanging strip to clean and scrape off the fine dust particles at the bottom of the belt. It can perform multi-stage scraping and cleaning on the belt, and can scrape off the fine particles in the belt. The scraper base is made of polyurethane Shaw 85D, and the cleaning scraper and hanging strip are made of Shaw 85A. It adopts a rigid-flexible composite structure, thereby improving the cleaning effect of the belt.

[0017] 2. This new rigid-flexible composite cleaner is movably installed inside the scraper mounting frame by clamping the scraper base with a clamping gasket, and then the scraper base is fixed by passing the positioning screw through the scraper base and the scraper mounting frame. The torque is then increased by using the clamping gasket and the torque plate, and then it is tightened with the fastening nut. The positioning side plates are then installed on both ends of the scraper mounting frame with the positioning side bolts. This prevents the scraper from shifting during use, and the belt is fixed and positioned for cleaning, thereby improving the stability of the belt cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is an overall stereogram of the utility model;

[0019] Figure 2 It is a schematic diagram of the structure of the utility model;

[0020] Figure 3 It is a partial three-dimensional diagram of the scraper strip mounting frame in the utility model;

[0021] Figure 4 It is a partial three-dimensional diagram of the fixed bottom frame in the utility model;

[0022] Figure 5 It is a partial stereoscopic diagram of the installation strip block in the utility model.

[0023] The symbols in the figure are:

[0024] 1. Scraper base; 101. Cleaning scraper; 102. Hanging strip; 2. Scraper strip mounting frame; 201. Rubber clamp; 202. Positioning screw; 203. Clamping gasket; 204. Torque plate; 205. Fastening nut; 206. Positioning side plate; 207. Positioning side bolt; 3. Fixing bottom frame; 301. Frame mounting groove; 302. Cleaning mounting frame; 4. Mounting strip; 401. Mounting bolt; 5. Height adjustment frame; 501. Height adjustment hole; 6. Equipment bottom connecting block; 601. Bottom connecting hole; 7. Side mounting frame; 701. Side mounting hole. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] The present application discloses a novel rigid-flexible composite cleaner. Figure 1-Figure 5 , including a scraper base 1, and also including: a cleaning scraper 101 is fixedly installed on the top of the scraper base 1, a hanging strip 102 is fixedly installed on one side of the cleaning scraper 101, a scraper strip mounting frame 2 is movably installed on the bottom of the scraper base 1, a rubber clamp strip 201 is fixedly installed inside the scraper strip mounting frame 2, and positioning screws 202 are installed through the inside of the scraper strip mounting frame 2, and clamping washers 203 are threadedly installed on the outside of the positioning screws 202, torque plates 204 are threadedly installed on both sides of the clamping washers 203, and fastening nuts 205 are threadedly installed on both sides of the torque plates 204, and positioning side plates 206 are movably installed on both ends of the scraper strip mounting frame 2 through positioning side bolts 207.

[0027] Based on the above structure, the scraper is fixedly installed through the scraper base 1, and then the bottom of the belt is cleaned by the cleaning scraper 101, and then the fine dust particles at the bottom of the belt are cleaned and scraped off by the hanging strip 102. The belt can be scraped and cleaned in multiple stages, and the fine particles in the belt can be scraped clean, thereby improving the cleaning effect of the belt. Then, the scraper base 1 is clamped by the clamping gasket 203 and movably installed inside the scraper strip mounting frame 2, and then the positioning screw 202 is passed through the scraper base 1 and the scraper The scraper base 1 is fixed inside the strip mounting frame 2, and then the torque is increased by using the clamping gasket 203 and the torque plate 204, and then it is tightened by using the fastening nut 205, and then the positioning side plate 206 is installed on both ends of the scraper strip mounting frame 2 by using the positioning side bolts 207, so that the scraper will not be displaced during use, and the belt can be fixed and positioned for cleaning, thereby improving the stability of belt cleaning. The scraper base 1 adopts polyurethane Shaw 85D, and the cleaning scraper 101 and the hanging strip 102 adopt Shaw 85A.

[0028] In one embodiment, a fixed bottom frame 3 is fixedly mounted on the bottom of the scraper strip mounting frame 2, and the fixed bottom frame 3 is made of steel.

[0029] Specifically, a fixed bottom frame 3 is fixedly mounted on the bottom of the scraper strip mounting frame 2 .

[0030] In this embodiment, the fixed bottom frame 3 can be used to drive the scraper strip mounting frame 2 to be fixedly connected for use.

[0031] In one embodiment, a frame installation groove 301 is provided through the interior of the fixed bottom frame 3 , and a cleaning installation frame 302 is fixedly installed inside the frame installation groove 301 .

[0032] Specifically, a frame installation groove 301 is provided through the interior of the fixed bottom frame 3 , and a cleaning installation frame 302 is fixedly installed inside the frame installation groove 301 .

[0033] In this embodiment, the cleaning mounting frame 302 can be used to mount the device on the bottom of the belt cleaning machine, so that it can be easily adapted for use on the bottoms of different belt cleaning machines.

[0034] In one embodiment, both ends of the cleaning mounting frame 302 are fixedly mounted with mounting blocks 4, the interior of the mounting blocks 4 are threadedly mounted with mounting bolts 401, and both ends of the mounting blocks 4 are fixedly mounted with side mounting frames 7.

[0035] Specifically, both ends of the cleaning mounting frame 302 are fixedly mounted with mounting blocks 4 , and the interiors of the mounting blocks 4 are threadedly mounted with mounting bolts 401 .

[0036] In this embodiment, the installation strips 4 can be installed and used at both ends of the cleaning installation frame 302, so as to facilitate the installation of the equipment at the bottom of the belt conveyor.

[0037] In one embodiment, height adjustment frames 5 are movably installed between the installation blocks 4 , and height adjustment holes 501 are penetrated inside the height adjustment frames 5 .

[0038] Specifically, height adjustment frames 5 are movably installed between the installation blocks 4 , and height adjustment holes 501 are penetrated inside the height adjustment frames 5 .

[0039] In this embodiment, the height adjustment frame 5 can be used to adjust the height between the mounting blocks 4 by means of mounting bolts 401, thereby facilitating the adjustment of different heights according to belts of different cleanliness levels.

[0040] In one embodiment, both ends of the height adjustment frame 5 are fixedly mounted with equipment bottom connection blocks 6 , and the interior of the equipment bottom connection blocks 6 is penetrated by bottom connection holes 601 .

[0041] Specifically, both ends of the height adjustment frame 5 are fixedly mounted with equipment bottom connection blocks 6 , and the interiors of the equipment bottom connection blocks 6 are penetrated by bottom connection holes 601 .

[0042] In this embodiment, the bottom connection hole 601 penetrating the inside of the bottom connection block 6 of the equipment can be utilized to facilitate threaded installation of the matching bolts at the bottom of the belt conveyor.

[0043] In one embodiment, the side mounting frame 7 is made of metal, and the inside of the side mounting frame 7 is penetrated by side mounting holes 701 .

[0044] Specifically, the inside of the side mounting frame 7 is penetrated by a side mounting hole 701 .

[0045] In this embodiment, the side mounting frame 7 and the side mounting hole 701 can be used in conjunction with bolts to perform threaded installation between belt conveyors, thereby facilitating installation and use in different ways.

[0046] When a new rigid-flexible composite cleaner of the present embodiment is in use, the scraper is fixedly installed by the scraper base 1, and then the cleaning scraper plate 101 is used to clean the bottom of the belt, and then the hanging strip 102 is used to clean and scrape off the fine dust particles at the bottom of the belt. The belt can be scraped and cleaned in multiple stages, and the fine particles in the belt can be scraped clean, thereby improving the cleaning effect of the belt. Then, the scraper base 1 is clamped by the clamping gasket 203 and movably installed inside the scraper strip mounting frame 2, and then the positioning screw 202 is used to pass through the scraper base 1 and the scraper strip mounting frame 2 to fix the scraper base 1, and then the clamping gasket 203 and the torque plate 204 are used to increase the torque, and then the fastening nut 205 is used to tighten, and then the positioning side bolts 207 are used to install the positioning side plates 206 at both ends of the scraper strip mounting frame 2, so that the scraper will not be displaced during use, and the belt can be fixed and positioned for cleaning. Washing, thereby improving the stability of belt cleaning, and then using the fixed bottom frame 3 to drive the scraper mounting frame 2 for fixed connection, and then using the cleaning mounting frame 302 to enable the equipment to be mounted on the bottom of the belt cleaning machine for use, so as to facilitate the adaptation and use at the bottom of different belt cleaning machines, and then using the mounting strips 4 to install and use at both ends of the cleaning mounting frame 302, so as to facilitate the installation of the equipment at the bottom of the belt conveyor, and then using the height adjustment frame 5 to adjust the height between the mounting strips 4 through the mounting bolts 401 to install and use, so as to facilitate adjusting different heights according to belts of different cleanliness, and then using the bottom connecting hole 601 set through the inside of the bottom connecting block 6 of the equipment, so as to facilitate the threaded installation of the bolts at the bottom of the belt conveyor, and then using the side mounting frame 7 and the side mounting hole 701 to cooperate with the bolts to perform threaded installation between the belt conveyors, so as to facilitate installation and use in different ways.

[0047] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A novel rigid-flexible composite cleaner, comprising a scraper base (1), characterized in that: Also includes: A cleaning scraper (101) is fixedly mounted on the top of the scraper base (1), a hanging strip (102) is fixedly mounted on one side of the cleaning scraper (101), a scraper strip mounting frame (2) is movably mounted on the bottom of the scraper base (1), a rubber clamping strip (201) is fixedly mounted inside the scraper strip mounting frame (2), positioning screws (202) are installed through the inside of the scraper strip mounting frame (2), clamping washers (203) are threadedly mounted on the outside of the positioning screws (202), torque plates (204) are threadedly mounted on both sides of the clamping washers (203), fastening nuts (205) are threadedly mounted on both sides of the torque plates (204), and positioning side plates (206) are movably mounted on both ends of the scraper strip mounting frame (2) via positioning side bolts (207).

2. A new rigid-flexible composite cleaner according to claim 1, characterized in that: A fixed bottom frame (3) is fixedly mounted on the bottom of the scraper strip mounting frame (2), and the fixed bottom frame (3) is made of steel.

3. A new rigid-flexible composite cleaner according to claim 2, characterized in that: A frame installation groove (301) is provided through the interior of the fixed bottom frame (3), and a cleaning installation frame (302) is fixedly installed inside the frame installation groove (301).

4. A new rigid-flexible composite cleaner according to claim 3, characterized in that: Both ends of the cleaning mounting frame (302) are fixedly mounted with mounting blocks (4), the interior of the mounting blocks (4) are threadedly mounted with mounting bolts (401), and both ends of the mounting blocks (4) are fixedly mounted with side mounting frames (7).

5. A new rigid-flexible composite cleaner according to claim 4, characterized in that: A height adjustment frame (5) is movably installed between the installation blocks (4), and a height adjustment hole (501) is provided through the interior of the height adjustment frame (5).

6. A new rigid-flexible composite cleaner according to claim 5, characterized in that: Both ends of the height adjustment frame (5) are fixedly mounted with equipment bottom connection blocks (6), and the interior of the equipment bottom connection blocks (6) is penetrated by bottom connection holes (601).

7. A new rigid-flexible composite cleaner according to claim 4, characterized in that: The side mounting frame (7) is made of metal, and side mounting holes (701) are provided throughout the interior of the side mounting frame (7).

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