CN213595288U

CN213595288U - Combined cleaning device for belt conveyor

Info

Publication number: CN213595288U
Application number: CN202022331919.2U
Authority: CN
Inventors: 栾天岭; 王鹏; 蒋强; 李宗伟; 张建武
Original assignee: Cangzhou Huanghua Port Ore Port Co ltd
Current assignee: Cangzhou Huanghua Port Ore Port Co ltd
Priority date: 2020-10-19
Filing date: 2020-10-19
Publication date: 2021-07-02
Anticipated expiration: 2030-10-19

Abstract

The utility model relates to a combined type cleaning device for a belt conveyor, which comprises a cleaner arranged on a belt conveyor frame and a material cleaning scraper arranged below the cleaner; clear material scrapes trigger includes head wheel carrier, head wheel mechanism, connects silo, tail wheel carrier, tail wheel mechanism, leading wheel, chain and scraper blade and drive arrangement, head wheel mechanism locates head wheel carrier, and pass through the drive arrangement drive, head wheel carrier and tail wheel carrier fixed mounting respectively in connect the both ends of silo, tail wheel mechanism rotationally locates tail wheel carrier, the leading wheel is located connect the silo, the both ends of scraper blade are fixed in the chain, two chain drive in head wheel mechanism, tail wheel mechanism and leading wheel, and be located connect the both sides of silo. The utility model discloses realize the material that automatic cleaning machine swept, solve the artifical produced influence of mode to production and safety that cleans of tradition, realize high-efficient safe automated production operation.

Description

Combined cleaning device for belt conveyor

Technical Field

The utility model relates to a band conveyer cleans technical field, especially relates to a combination formula cleaning device for belt feeder.

Background

At present, the P-type sweeper of the traditional belt conveyor is installed on the position, which is arranged on the belt conveyor and is arranged at the back of the lower part of a head bend pulley, of the belt conveyor, and due to the mutual connection of structures of a head pulley support, a bearing seat and a head funnel, the installation space of the P-type sweeper is small, and the installation and adjustment of the sweeper are limited. Secondly because the belt feeder cylinder is along with using, wearing and tearing appear in the cylinder rubber coating, the conveyer belt appears the surface bending, and the too big scheduling problem of conveyer belt shake all causes P type sweeper to clean the effect not good, and the maintenance adjustment work volume is great.

The traditional method of materials falling from a return belt conveyor at the head of the belt conveyor is manual cleaning, and the belt conveyor which runs continuously is very easy to cause the cleaning tool to be drawn into a running belt in the transportation process, so that equipment and personnel are very easy to hurt. Therefore, the cleaning of the return accumulated materials of the belt conveyor is easy to reduce the production efficiency and has potential safety hazards.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a modular cleaning device realizes band conveyer return stroke material high efficiency and cleans to will clean the automatic material of dropping and retrieve to the blanking fill in, solve the artifical produced influence of mode to production and safety that cleans of tradition, realize high-efficient safe automated production operation.

The utility model provides a technical scheme that its technical problem adopted is:

the combined type cleaning device for the belt conveyor comprises a cleaner arranged on a belt conveyor frame and a material cleaning scraper conveyor arranged below the cleaner; clear material scrapes trigger includes head wheel carrier, head wheel mechanism, connects silo, tail wheel carrier, tail wheel mechanism, leading wheel, chain and scraper blade and drive arrangement, head wheel mechanism locates head wheel carrier, and pass through the drive arrangement drive, head wheel carrier and tail wheel carrier fixed mounting respectively in connect the both ends of silo, tail wheel mechanism rotationally locates tail wheel carrier, the leading wheel is located connect the silo, the both ends of scraper blade are fixed in the chain, two chain drive in head wheel mechanism, tail wheel mechanism and leading wheel, and be located connect the both sides of silo.

The utility model provides a combined type cleaning device for belt conveyor's a preferred embodiment, head pulley mechanism includes head pulley and driving shaft, the head pulley is located the both ends of driving shaft, the driving shaft pass through the bearing frame rotationally install in head wheel carrier.

The utility model provides a combined type cleaning device for belt conveyor's a preferred embodiment, tailwheel mechanism includes tailwheel and driven shaft, the tailwheel is located the both ends of driven shaft, the driven shaft pass through the bearing frame rotationally install in the tailwheel frame.

The utility model provides a combined type cleaning device for belt conveyor in a preferred embodiment, connect the silo to be equipped with a plurality ofly, a plurality of connect the silo to pass through the bolt fastening and become whole.

The utility model provides a combined type cleaning device for belt conveyor's a preferred embodiment, the leading wheel is equipped with a plurality ofly, and is a plurality of the leading wheel is followed connect the length of silo to locate connect the both sides of silo.

In the present invention, the driving device adopts a positive and negative rotation speed reducing motor.

The utility model provides a combined type cleaning device for belt conveyor in the preferred embodiment, still include tensioning adjustment mechanism, tensioning adjustment mechanism locates the head wheel carrier, tensioning adjustment mechanism includes accommodate the lead screw and adjustable shelf, locate adjustable shelf slidable the head wheel carrier, accommodate the lead screw's one end fixed connection the adjustable shelf, other end threaded connection the head wheel carrier, head wheel mechanism rotationally locates the adjustable shelf.

The utility model provides a combined type cleaning device for belt conveyor in a preferred embodiment, the sweeper adopts counter weight formula sweeper, including mounting bracket, bearing frame, revolving arm, holder, scraper and scraper seat and belt stabilizer, two mounting bracket fixed mounting is in band conveyer's frame both sides, two the bearing frame respectively fixed mounting in one side of mounting bracket, two one side that the revolving arm is close to the end all is equipped with the round pin axle, the round pin axle is rotationally located the bearing frame, the scraper is located scrape the blade holder, scrape the both ends of blade holder pass through holder fixed mounting in two the one end of revolving arm, two the other end of revolving arm is equipped with the weight box, the belt of belt stabilizer centre gripping band conveyer is located the mounting bracket.

The utility model provides a combined type cleaning device for belt conveyor's a preferred embodiment, the belt stabilizer includes support, bearing roller and compression roller, the lower surface of belt is located to the bearing roller, the upper surface of belt is located to the compression roller, the both ends of bearing roller and compression roller all through support fixed mounting in the mounting bracket.

Compared with the prior art, the utility model provides a combination formula cleaning device for belt conveyor's beneficial effect is:

the cleaning scraper is arranged below the cleaner, and materials swept by the cleaner are collected and conveyed into a blanking hopper to be recycled by the cleaning scraper, so that the materials swept by the cleaner are automatically cleaned, the influence of a traditional manual cleaning mode on production and safety is avoided, and high-efficiency and safe automatic production operation is realized;

the adopted sweeper provides constant contact force between the scraper and the belt by utilizing a lever principle, so that the whole service life of the sweeper scraper is free from adjustment, and the sweeper is enabled to keep the best sweeping effect all the time; the design of the belt stabilizer effectively controls the influence of the bounce of the belt on the sweeper, and the expected sweeping effect is obtained when the sweeper is used on site.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained without inventive work, wherein:

FIG. 1 is a schematic structural view of a combined sweeping device for a belt conveyor according to the present invention;

FIG. 2 is a top view of the scarfing flight provided in FIG. 1;

FIG. 3 is a cross-sectional view A-A of the scarfing flight provided in FIG. 1;

FIG. 4 is a cross-sectional view B-B of the scarfing flight provided in FIG. 1;

fig. 5 is a schematic view of the installation structure of the tension adjusting mechanism of the scarfing scraper provided in fig. 1.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example one

Referring to fig. 1 to 4, the combined cleaning device 1 for a belt conveyor provided in this embodiment includes a cleaner 11 disposed on a frame of the belt conveyor and a scraper conveyor 12 disposed below the cleaner 11. This embodiment sets up in the below of sweeper clear material scrapes trigger, utilizes clear material to scrape the material that trigger swept the sweeper and collects and convey to retrieving in the blanking fill, realizes the material that automatic clearance sweeper swept, solves the mode that traditional manual work cleaned and to production and the produced influence of safety, realizes high-efficient safe automated production operation.

Preferably, the material-cleaning scraper 12 of this embodiment includes a head wheel frame 121, a head wheel mechanism 122, a material receiving groove 123, a tail wheel frame 124, a tail wheel mechanism 125, a guide wheel 126, a chain 127, a scraper 128 and a driving device 129, wherein the head wheel mechanism 122 is disposed on the head wheel frame 121 and is driven by the driving device 129, the head wheel frame 121 and the tail wheel frame 124 are respectively and fixedly mounted at two ends of the material receiving groove 123, the tail wheel mechanism 125 is rotatably disposed on the tail wheel frame 124, the guide wheel 126 is disposed on the material receiving groove 123, two ends of the scraper 128 are fixed to the chain 127, and the two chains 127 are transmitted to the head wheel mechanism 122, the tail wheel mechanism 125 and the guide wheel 126 and are located at two sides of the material receiving groove 123. The clear material scraper conveyor of this embodiment drives the head pulley mechanism through drive arrangement and drives the tail pulley mechanism by the chain and carry out the transmission, utilizes the scraper blade will fall into the material that connects in the silo and scrape out to the blanking fill in.

Example two

On the basis of the first embodiment, the present embodiment further optimizes the material cleaning scraper, and preferably, the head wheel mechanism 122 of the present embodiment includes a head wheel 1221 and a driving shaft 1222, the head wheel 1221 is disposed at two ends of the driving shaft 1222, and the driving shaft 1222 is rotatably mounted on the head wheel frame 121 through a bearing seat.

Preferably, the tail wheel mechanism 125 of the present embodiment includes a tail wheel 1251 and a driven shaft 1252, the tail wheel 1251 is disposed at two ends of the driven shaft 1252, and the driven shaft 1252 is rotatably mounted to the tail wheel frame 124 through a bearing seat.

Preferably, the material receiving groove 123 of this embodiment is provided with a plurality ofly, and is a plurality of material receiving groove 123 passes through the bolt fastening and becomes whole, can according to actual conditions selective setting the length of material receiving groove satisfies production and use demand.

Preferably, a plurality of guide wheels 126 are provided, and a plurality of guide wheels 126 are provided at both sides of the receiving groove 123 along the length of the receiving groove 123, for supporting the chain 127, and also for guiding.

Preferably, the driving device 129 of this embodiment employs a forward and reverse rotation speed reducing motor, which can control the material cleaning scraper to rotate forward or reverse to scrape material according to actual conditions.

EXAMPLE III

On the basis of the second embodiment, the material cleaning scraper 12 of the present embodiment further includes a tensioning adjustment mechanism 120, the tensioning adjustment mechanism 120 is disposed on the head wheel frame 121, the tensioning adjustment mechanism 120 includes an adjustment screw 1201 and a movable frame 1202, the movable frame 1202 is slidably disposed on the head wheel frame 121, one end of the adjustment screw 1201 is fixedly connected to the movable frame 1202, the other end of the adjustment screw is in threaded connection with the head wheel frame 121, and the head wheel mechanism 122 is rotatably disposed on the movable frame 1202. This embodiment will head pulley mechanism rotationally locates the adjustable shelf, it is usable accommodate the lead screw is adjusted the position of head pulley mechanism, and then adjust the rate of tension of chain guarantees the transmission efficiency of chain, prevents that the chain from deviating from.

Example four

Based on the first embodiment, the second embodiment or the third embodiment, in order to solve the problem that the cleaning device always maintains the best cleaning effect due to the frequent adjustment of workload and the frequent replacement of springs in the existing P-type cleaner, the cleaner 11 designed in this embodiment adopts a counterweight cleaner, which includes a mounting frame 111, a bearing seat 112, a rotary arm 113, a clamping member 114, a scraper 115, a scraper seat 116 and a belt stabilizer 117, the two mounting frames are fixedly mounted on two sides of the frame of the belt conveyor, and serve as a mounting base of the whole cleaner on the frame of the belt conveyor, the two bearing seats are respectively and fixedly mounted on one side of the mounting frame, one side of the two rotary arms near the end portion is provided with a pin shaft, the pin shaft is rotatably mounted on the bearing seat, the scraper is mounted on the scraper seat, and two ends of the scraper seat are fixedly mounted on one end of the two rotary arms through the clamping member, and the other end of each of the two rotary arms is provided with a weight box, and the belt stabilizer clamps the belt of the belt conveyor and is arranged on the mounting frame.

The embodiment provides constant contact force between the scraper and the belt by using the weight box with fixed weight and adopting a lever principle, so that the adjustment-free whole service life of the scraper of the sweeper is realized, and the sweeper can always keep the best sweeping effect; the design of the belt stabilizer effectively controls the influence of the bounce of the belt on the sweeper, and the expected sweeping effect is obtained when the sweeper is used on site.

Preferably, the belt stabilizer 117 of the present embodiment includes a bracket 1171, a supporting roller 1172 and a pressing roller 1173, the supporting roller 1172 is disposed on a lower surface of the belt, the pressing roller 1173 is disposed on an upper surface of the belt, and both ends of the supporting roller 1172 and the pressing roller 1173 are fixedly mounted on the mounting frame 111 through the bracket 1171.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes made by the present specification can be changed, or directly or indirectly applied to other related technical fields, and all the same principles are included in the protection scope of the present invention.

Claims

1. The utility model provides a combination formula cleaning device for belt feeder, is including the sweeper of locating the belt feeder frame, its characterized in that: the cleaner also comprises a material cleaning scraper machine which is arranged below the sweeper;

clear material scrapes trigger includes head wheel carrier, head wheel mechanism, connects silo, tail wheel carrier, tail wheel mechanism, leading wheel, chain and scraper blade and drive arrangement, head wheel mechanism locates head wheel carrier, and pass through the drive arrangement drive, head wheel carrier and tail wheel carrier fixed mounting respectively in connect the both ends of silo, tail wheel mechanism rotationally locates tail wheel carrier, the leading wheel is located connect the silo, the both ends of scraper blade are fixed in the chain, two chain drive in head wheel mechanism, tail wheel mechanism and leading wheel, and be located connect the both sides of silo.

2. The combined type cleaning device for a belt conveyor according to claim 1, characterized in that: the head wheel mechanism comprises a head wheel and a driving shaft, the head wheel is arranged at two ends of the driving shaft, and the driving shaft is rotatably arranged on the head wheel frame through a bearing seat.

3. The combined type cleaning device for a belt conveyor according to claim 1, characterized in that: the tail wheel mechanism comprises a tail wheel and a driven shaft, the tail wheel is arranged at two ends of the driven shaft, and the driven shaft is rotatably arranged on the tail wheel frame through a bearing seat.

4. The combined type cleaning device for a belt conveyor according to claim 1, characterized in that: the material receiving groove is provided with a plurality of material receiving grooves which are fixed into a whole through bolts.

5. The combined type cleaning device for a belt conveyor as claimed in claim 4, wherein: the leading wheel is equipped with a plurality ofly, and is a plurality of the leading wheel is followed connect the length of silo to be located connect the both sides of silo.

6. The combined type cleaning device for a belt conveyor according to claim 1, characterized in that: the driving device adopts a forward and reverse rotation speed reducing motor.

7. The combined type cleaning device for the belt conveyor as claimed in any one of claims 1 to 6, wherein: still include tensioning adjustment mechanism, tensioning adjustment mechanism locates the head wheel carrier, tensioning adjustment mechanism includes accommodate the lead screw and adjustable shelf, adjustable shelf slidable ground is located the head wheel carrier, accommodate the lead screw's one end fixed connection the adjustable shelf, other end threaded connection the head wheel carrier, head wheel mechanism rotationally locates the adjustable shelf.

8. The combined type cleaning device for a belt conveyor according to claim 1, characterized in that: the sweeper adopts counter weight formula sweeper, including mounting bracket, bearing frame, revolving arm, holder, scraper and scraper seat and belt stabilizer, two mounting bracket fixed mounting is in band conveyer's frame both sides, two the bearing frame respectively fixed mounting in one side of mounting bracket, two one side that the revolving arm is close to the end portion all is equipped with the round pin axle, the round pin axle is rotationally located the bearing frame, the scraper is located scrape the blade holder, the both ends of scraping the blade holder are passed through holder fixed mounting in two the one end of revolving arm, two the other end of revolving arm is equipped with the weight box, belt stabilizer centre gripping band conveyer's belt is located the mounting bracket.

9. The combined type cleaning device for a belt conveyor as claimed in claim 8, wherein: the belt stabilizer includes support, bearing roller and compression roller, the lower surface of belt is located to the bearing roller, the upper surface of belt is located to the compression roller, the both ends of bearing roller and compression roller all through support fixed mounting in the mounting bracket.