CN211970832U

CN211970832U - Intelligent double-end sword cleaner

Info

Publication number: CN211970832U
Application number: CN202020482845.XU
Authority: CN
Inventors: 肖业海; 林昌华; 杨传铭
Original assignee: Xiamen Liqi Environmental Engineering Co ltd
Current assignee: Xiamen Liqi Environmental Engineering Co ltd
Priority date: 2020-04-03
Filing date: 2020-04-03
Publication date: 2020-11-20
Anticipated expiration: 2030-04-03

Abstract

An intelligent double-end knife cleaner comprises a scraper I, a scraper II, a rotating shaft, a support, a tensioner device I, a tensioner device II and a fastening device; the utility model discloses a sizing or foreign matter on one two sets of scraper heads clearance conveyor belt, the clearance is effectual.

Description

Intelligent double-end sword cleaner

Technical Field

The utility model relates to a technical field is carried to the bulk cargo, provides an intelligent double-end sword cleaner very much for sizing, foreign matter etc. on the bulk cargo conveyor belt of different speeds, different cambered surfaces clean.

Background

A bulk material belt conveyor is a main transportation device for bulk material conveying in industries such as power plants, docks, mines and the like. The belt sweeper of the existing bulk material conveyor mainly has the following problems: sticky materials or foreign matters on a conveyor belt can not be scraped cleanly by a cleaner; the materials are easy to cause the abrasion and the scrapping of a carrier roller of a conveyor belt and the abrasion and the damage of the conveyor belt, and the adhered materials enter a machine tail turnabout drum and are adhered to the surface of the drum, so that the deviation of the conveyor belt is caused, the abrasion of the conveyor belt is increased, or the surface rubber layer of the conveyor belt and the rubber coating layer of the drum are torn, and serious consequences are caused. The abrasion condition of a scraper of the cleaner and the pressure of the cleaning device cannot be monitored in real time, professional people are often required to check the pressure of the cleaner and the pressure of the cleaning device one by one, and the labor cost is high; the polyurethane scraper head is large in whole and high in replacement cost after being worn; due to space limitations, multiple mounting is not possible or increases costs.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model aims at providing an intelligent double-end scraper sweeper with good cleaning effect and long service life.

In order to achieve the above purpose, the technical scheme of the utility model is as follows: the utility model provides an intelligent double-end sword cleaner which characterized in that: the device comprises a scraper I, a scraper II, a rotating shaft, a support, a tensioner device I, a tensioner device II and a fastening device; the scraper I and the scraper II are respectively arranged on the rotating shaft; the scraper I comprises a scraper head I and a scraper head bracket I; the scraper II comprises a scraper head II and a scraper head bracket II; the rotating shaft is arranged on the bracket; the two tensioner devices I are respectively arranged at two ends of the rotating shaft and are positioned on the inner side of the bracket; the two fastening devices are respectively arranged on the rotating shaft; two tensioner devices II are arranged and are respectively connected with corresponding fastening devices; one end of the tensioner device II is connected with the bracket.

Furthermore, the tensioner device I is an adjustable torsion spring device and comprises a circular sleeve and a torsion spring; a plurality of round holes are formed in the round sleeve; the rotating shaft is provided with a positioning mounting hole; the circular sleeve is sleeved on the rotating shaft and is fixed at the positioning mounting hole of the rotating shaft by using a positioning pin; one end of the torsion spring is hung on the round hole of the round sleeve, and the other end of the torsion spring is pressed on the scraper head support II.

Further, the tensioner device II comprises a cylinder body, a cylinder cover, a screw rod and a spring; the screw rod is provided with a top surface, one end of the screw rod with the top surface is arranged in the cylinder, and the other end of the screw rod with the top surface passes through the cylinder cover and is arranged on the bracket by using a nut; the cylinder cover is connected with the cylinder body through threaded connection; the center of the cylinder cover is provided with a hole; the spring is placed in the cylinder body and is arranged between the cylinder cover and the top surface of the screw rod; the cartridge cover is connected with the fastening device.

Furthermore, pressure sensors are respectively arranged on the scraper head I and the scraper head II and used for detecting the pressure of the scraper head on the roller.

Further, scrape pre-buried electromagnetic induction coil in first of scraper head, the scraper head II for detect the scraper head self wearing and tearing condition.

Furthermore, the intelligent double-head knife cleaner is also provided with a controller for acquiring signals of the pressure sensor and the electromagnetic induction coil and uploading data to a control center.

The utility model has the advantages that: (1) the utility model adopts one scraper head and two scraper heads to clean the adhesive or foreign matters on the conveying belt, and has good cleaning effect; (2) the utility model is provided with two sets of tensioner devices, a tensioner device I and a tensioner device II, the pressure of a scraper head I and the pressure of a scraper head II on a belt are simultaneously adjusted by adjusting the tensioner device II, the pressure of the scraper head II on the belt can be independently adjusted by adjusting the tensioner device I, the adjusting range is large, the belt cleaning effect is better, and the service life of the scraper head is longer; (3) the utility model is provided with a plurality of pressure sensors, electromagnetic induction coils and a controller, and detects the pressure of the scraper head to the roller and the self abrasion condition of the scraper head in real time; (4) the utility model discloses a scraper is split type structure, scraper head on it can be changed alone when scraping the scraper head and damaging, and use cost is low, scrapes scraper head easy dismounting simultaneously.

Drawings

FIG. 1 is a perspective view of the present invention; FIG. 2 is a plan view of the present invention; FIG. 3 is a partial enlarged view of the present invention; fig. 4 is a left side view of the present invention; fig. 5 is a cross-sectional view of the present invention; fig. 6 is a schematic view of the internal structure of the tensioner device ii of the present invention.

Detailed Description

The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings.

As shown in the figure: the utility model provides an intelligent double-end sword cleaner which characterized in that: the device comprises a scraper I1, a scraper II 2, a rotating shaft 3, a support 4, a tensioner device I5, a tensioner device II 6 and a fastening device 7; the scraper I1 and the scraper II 2 are respectively arranged on the rotating shaft 3; the scraper I1 comprises a scraper head I11 and a scraper head bracket I12; the scraper II 2 comprises a scraper head II 21 and a scraper head bracket II 22; the rotating shaft 3 is arranged on the bracket 4; the two tensioner devices I5 are respectively arranged at two ends of the rotating shaft 3 and are positioned on the inner side of the bracket 4; two fastening devices 7 are arranged and are respectively installed on the rotating shaft 3; two tensioner devices II 6 are arranged and are respectively connected with corresponding fastening devices 7; one end of the tensioner device II 6 is connected with the bracket 4; the tensioner device I5 is an adjustable torsion spring device and comprises a circular sleeve 51 and a torsion spring 52; a plurality of round holes 511 are formed in the round sleeve 51; a positioning mounting hole (not shown in the figure) is formed in the rotating shaft 3; the circular sleeve 51 is sleeved on the rotating shaft 3 and is fixed at a positioning mounting hole of the rotating shaft 3 by a positioning pin 53; one end of the torsion spring 52 is hung on the round hole 511 of the round sleeve 51, and the other end of the torsion spring is pressed on the scraper head bracket II 22; the tensioner device II 6 comprises a cylinder body 61, a cylinder cover 62, a screw rod 63 and a spring 64; the screw 63 is a screw with a top surface, one end of the screw 63 with the top surface is arranged in the cylinder 61, and the other end of the screw passes through the cylinder cover 62 and is arranged on the bracket 4 by using a nut; the cylinder cover 62 is connected with the cylinder body 61 through threaded connection; the central opening 621 of the cartridge cover 62; the spring 64 is arranged in the cylinder body 61 and is arranged between the cylinder cover 62 and the top surface of the screw rod 63; the cartridge cover 62 is connected with the fastening device 7; pressure sensors (not shown in the figure) are respectively arranged on the scraper head I11 and the scraper head II 21 and are used for detecting the pressure of the scraper heads on the roller; electromagnetic induction coils (not shown in the figure) are embedded in the scraper head I11 and the scraper head II 21 and are used for detecting the self abrasion condition of the scraper heads; the intelligent double-head knife cleaner is also provided with a controller for acquiring signals of the pressure sensor and the electromagnetic induction coil and uploading data to a control center.

The utility model discloses scraper pressure's adjustment: a screw rod of the tensioner device II 6 is installed on the support through a nut, the position of the screw rod is adjusted through rotating the nut to compress the spring to generate elastic force, the spring applies acting force to the cylinder cover, the cylinder cover transmits the acting force to the rotating shaft, the scraper I and the scraper II which are installed on the rotating shaft through the fastening device, so that the scraper I and the scraper II are attached to the conveying belt to scrape materials and clean, and if the pressure of the scraper is insufficient or too large in the process, the position of the screw rod can be adjusted through rotating the nut to adjust the pressure of the scraper; if the pressure of the scraper I is suitable and the pressure of the scraper II is not suitable, the tensioner device I can be adjusted to independently adjust the pressure of the scraper II, and the specific adjusting method comprises the following steps: the positioning pin on the tensioner device I is pulled out, the deformation amount of the torsion spring is adjusted by rotating the round sleeve to adjust the pressure, and the round sleeve is fixed on the rotating shaft again by the positioning pin after the adjustment is completed.

While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. The utility model provides an intelligent double-end sword cleaner which characterized in that: the device comprises a scraper I, a scraper II, a rotating shaft, a support, a tensioner device I, a tensioner device II and a fastening device; the scraper I and the scraper II are respectively arranged on the rotating shaft; the scraper I comprises a scraper head I and a scraper head bracket I; the scraper II comprises a scraper head II and a scraper head bracket II; the rotating shaft is arranged on the bracket; the two tensioner devices I are respectively arranged at two ends of the rotating shaft and are positioned on the inner side of the bracket; the two fastening devices are respectively arranged on the rotating shaft; two tensioner devices II are arranged and are respectively connected with corresponding fastening devices; one end of the tensioner device II is connected with the bracket.

2. The intelligent double-ended knife cleaner of claim 1, wherein: the tensioner device I is an adjustable torsion spring device and comprises a circular sleeve and a torsion spring; a plurality of round holes are formed in the round sleeve; the rotating shaft is provided with a positioning mounting hole; the circular sleeve is sleeved on the rotating shaft and is fixed at the positioning mounting hole of the rotating shaft by using a positioning pin; one end of the torsion spring is hung on the round hole of the round sleeve, and the other end of the torsion spring is pressed on the scraper head support II.

3. The intelligent double-ended knife cleaner of claim 1, wherein: the tensioner device II comprises a cylinder body, a cylinder cover, a screw rod and a spring; the screw rod is provided with a top surface, one end of the screw rod with the top surface is arranged in the cylinder, and the other end of the screw rod with the top surface passes through the cylinder cover and is arranged on the bracket by using a nut; the cylinder cover is connected with the cylinder body through threaded connection; the center of the cylinder cover is provided with a hole; the spring is placed in the cylinder body and is placed between the cylinder cover and the top surface of the screw rod; the cartridge cover is connected with the fastening device.

4. The intelligent double-ended knife cleaner of claim 1, wherein: and the scraper head I and the scraper head II are respectively provided with a pressure sensor for detecting the pressure of the scraper head on the roller.

5. The intelligent double-ended knife cleaner of claim 1, wherein: scraper head I, scrape pre-buried electromagnetic induction coil in the first II for detect scraper head self wearing and tearing condition.

6. The intelligent double-ended knife cleaner of claim 1, wherein: the intelligent double-head knife cleaner is also provided with a controller for acquiring signals of the pressure sensor and the electromagnetic induction coil and uploading data to a control center.