CN109110432B

CN109110432B - Mining belt conveyor with automatic cleaning function

Info

Publication number: CN109110432B
Application number: CN201811053295.3A
Authority: CN
Inventors: 李永霞
Original assignee: Yueqing Huazun Electric Co Ltd
Current assignee: Anhui Yongsheng Machinery Co ltd
Priority date: 2017-04-06
Filing date: 2017-04-06
Publication date: 2020-11-06
Anticipated expiration: 2037-04-06
Also published as: CN109110434A; CN106743351B; CN109353780A; CN106743351A; CN109110432A; CN109110434B

Abstract

The invention discloses a mining belt conveyor with an automatic cleaning function, which comprises a bottom plate, wherein mounting frames are fixed at four corners of the upper surface of the bottom plate, the mining belt conveyor with the automatic cleaning function has a simple structure and is convenient to use, the upper side surface and the lower side surface of a conveyor belt are cleaned through a movable fluid director and a fixed fluid director, the fluid director can shunt mineral scraps to generate power inclining outwards so as to be convenient to enter a material collecting groove, a drainage plate can reduce the mineral scraps entering the interior of the conveyor belt during blanking to the maximum extent, the fixed fluid director is always attached to the lower side part of the conveyor belt under the compression of a tensioner to clean the mineral scraps in the conveyor belt, a rotating roller is prevented from entering the mineral scraps to cause the deviation of the conveyor belt, the movable fluid director can be used for height adjustment, meanwhile, a first compression spring can compensate the dynamic elasticity, and the fluid director can be, the guide plate and the brush can effectively clean the conveying belt.

Description

Mining belt conveyor with automatic cleaning function

Technical Field

The invention relates to the technical field of mining belt conveyors, in particular to a mining belt conveyor with an automatic cleaning function.

Background

Along with the rapid development of the scientific technology in the world today, the human industrial manufacturing is more and more automated, the preliminary collection of ore is the most initial and very important part in the whole industrial manufacturing link, the traditional device only uses the conveyer belt to convey the ore, however, a lot of mineral aggregates can be produced in the transmission process of the ore and left over on the conveyer belt, if the mineral aggregates are not cleaned in time, the conveyer belt falls off due to unevenness caused by different sizes of the mineral aggregates on the surface of the conveyer belt in the transmission process of the subsequent ore, finally, the efficiency of the whole working process is low, time is wasted and certain economic loss is caused, meanwhile, the existing cleaning device has the problem that the working face cannot be effectively attached to the conveyer belt, the cleaning efficiency is greatly reduced, and therefore, the mining belt conveyor with the automatic cleaning function is provided.

Disclosure of Invention

The invention aims to overcome the technical problem of the prior art, provides a mining belt conveyor with an automatic cleaning function, has a simple structure, can avoid the residue or entering mineral chips on the upper surface and inside of a conveyor belt, can effectively attach a movable fluid director and a fixed fluid director to the conveyor belt, is convenient for removing the mineral chips, and can effectively solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a mining belt conveyor with an automatic cleaning function comprises a base plate, wherein mounting frames are fixed at four corners of the upper surface of the base plate, a roller shaft is arranged in two opposite mounting frame shaft holes, a rotating roller is arranged in the middle of the roller shaft, a conveyor belt is sleeved on the side surfaces of the two rotating rollers, a speed reducing motor is arranged on the front side of the upper surface of the base plate, an output shaft of the speed reducing motor is connected with the roller shaft through a belt, a side frame is arranged in the middle of the left side of the base plate, a control switch and a slide rail in the vertical direction are arranged on the side frame, the slide rail is in sliding connection with the left end of a supporting arm, a movable fluid director is arranged on the lower side of the supporting arm, a fluid collecting groove is fixed on the lower bottom plate below the left side and the right side of the conveyor belt, a fixed fluid, the input end of the control switch is connected with the output end of an external power supply, and the output end of the control switch is connected with the input end of the speed reducing motor.

As a preferable technical scheme of the invention, a stepping motor is arranged on a support plate at the upper end of the side frame, the input end of the stepping motor is connected with the output end of a control switch, a lead screw is fixed on an output shaft at the lower end of the stepping motor, and the middle part of the lead screw penetrates through a nut on the support arm.

As a preferred technical scheme of the invention, the movable fluid director comprises a guide plate, shaft holes are formed in the middle parts of two ends of the guide plate, rotating shafts are arranged in the shaft holes, and the middle parts of the two rotating shafts are fixedly connected through a roller.

As a preferable technical scheme of the invention, two ends of the roller are rotatably connected with side wheels, the diameter of each side wheel is equal to the height of the guide plate, and brushes are uniformly distributed on the side surface of the middle part of the roller.

As a preferable technical scheme of the invention, the guide plate is a symmetrical < shaped plate, and the whole width of the guide plate is larger than the width of the conveyor belt.

As a preferred technical scheme of the invention, a drainage plate is fixed below the upper side part of the conveyor belt through a bracket on the side frame, and the drainage plate is a < "> shaped plate.

As a preferable technical scheme of the invention, the tensioner comprises a hinged seat in the middle of the upper surface of a base plate, two swing arms are hinged to the hinged seat, a fixed shaft is fixed at the end part of each swing arm, and two ends of the fixed shaft are rotatably connected with top rollers.

As a preferable technical scheme of the invention, two fixing plates are oppositely arranged on the bottom plates at two sides of the hinge seat, the fixing plates are perpendicular to the bottom plates, and a hinge arm with the end part hinged with the middle part of the swing arm is arranged in a shaft hole of each fixing plate.

As a preferable technical scheme of the invention, a limiting plate is fixed in the middle of the articulated arm, and a second compression spring is sleeved on the outer side of the articulated arm between the limiting plate and the fixing plate.

As a preferred technical scheme of the invention, the shaft holes at two ends of the supporting arm are internally provided with connecting shafts, the lower end of each connecting shaft is fixedly connected with the movable fluid director, the upper end surface of each connecting shaft is fixedly provided with a stop plate, and the outer side of the connecting shaft between the movable fluid director and the supporting arm is sleeved with a first compression spring.

Compared with the prior art, the invention has the beneficial effects that: this mining belt conveyer with automatic function of cleaning, moreover, the steam generator is simple in structure, high durability and convenient use, the upper side and the lower side of the conveyer belt are cleared away through moving the divertor and deciding the divertor, the divertor can shunt the mineral aggregate and produce the power that inclines to the outside, be convenient for get into the collecting chute, the mineral aggregate gets into the inside of conveyer belt when the drainage plate can furthest't reduce the blanking, decide the divertor and laminate with the conveyer belt downside part all the time under the oppression of tensioning ware, clear away the inside mineral aggregate of conveyer belt, it makes the conveyer belt skew to avoid the rotor roll to get into the mineral aggregate, move the divertor and can carry out high regulation, first compression spring can drive the divertor elastic compensation simultaneously, the divertor can closely laminate with the working face of conveyer belt, make.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is a schematic view of the structure of the slide rail according to the present invention;

FIG. 4 is a schematic view of a support arm according to the present invention;

fig. 5 is a schematic structural view of the dynamic deflector of the invention.

In the figure: the device comprises a base plate 1, a mounting frame 2, a rotating roller 3, a conveyor belt 4, a speed reducing motor 5, a belt 6, a side frame 7, a movable flow guider 8, a flow guide plate 801, a rotating shaft 802, a roller 803, a side wheel 804, a hairbrush 805, a tensioner 9, a hinged seat 901, a swinging arm 902, a 903 fixing shaft 904, a top roller 905 fixing plate 906, a hinged arm 907, a limiting plate 908, a second compression spring 10, a control switch 11, a sliding rail 12, a supporting arm 1201, a connecting shaft 1202, a stop plate 1203 first compression spring, a support rod 13, a 14 fixed flow guider, a 15 flow guide plate, a 16 material collecting groove, a 17 stepping motor, an 18 lead screw and a.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a mining belt conveyor with an automatic cleaning function comprises a bottom plate 1, mounting frames 2 are fixed at four corners of the upper surface of the bottom plate 1, a roller shaft is arranged in the shaft holes of the two opposite mounting frames 2, rotating rollers 3 are arranged in the middle of the roller shaft, a conveyor belt 4 is sleeved on the side surfaces of the two rotating rollers 3, a speed reducing motor 5 is arranged on the front side of the upper surface of the bottom plate 1, an output shaft of the speed reducing motor 5 is connected with the roller shaft through a belt 6, a side frame 7 is arranged in the middle of the left side of the bottom plate 1, a drainage plate 15 is fixed below the upper side part of the conveyor belt 4 through a support on the side frame 7, the drainage plate 15 is a 'shaped plate', the side frame 7 is provided with a control switch 10 and a slide rail 11 in the vertical direction, the slide rail 11 is connected with the left end of a support arm 12 in a sliding manner, a stepping motor 17 is arranged, the middle part of the screw 18 passes through the nut 19 on the supporting arm 12, the stepping motor 17 drives the screw 18 to rotate, so that the supporting arm 12 slides along the slide rail 11 along with the nut 19, the lower side of the supporting arm 12 is provided with a movable fluid director 8, shaft holes at two ends of the supporting arm 12 are internally provided with a connecting shaft 1201, the lower end of the connecting shaft 1201 is fixedly connected with the movable fluid director 8, the upper end surface of the connecting shaft 1201 is fixedly provided with a stop plate 1202, the outer side of the connecting shaft 1201 between the movable fluid director 8 and the supporting arm 12 is sleeved with a first compression spring 1203, the movable fluid director 8 comprises a guide plate 801, the guide plate 801 is a symmetrical < "> type plate, the whole width of the guide plate 801 is larger than the width of the conveyor belt 4, the middle parts at two ends of the guide plate 801 are provided with shaft holes, the shaft 802 is arranged in the shaft, brushes 805 are uniformly distributed on the side surface of the middle part of the roller 803, a material collecting groove 16 is fixed on the bottom plate 1 below the left side and the right side of the conveyor belt 4, a fixed fluid director 14 is fixed on the upper surface of the lower part of the conveyor belt 4 through a support rod 13, the end part of the support rod 13 is fixedly connected with the material collecting groove 16, a tensioner 9 is arranged on the upper surface of the bottom plate 1 below the conveyor belt 4, the tensioner 9 comprises a hinged seat 901 in the middle of the upper surface of the bottom plate 1, two swing arms 902 are hinged on the hinged seat 901, a fixed shaft 903 is fixed at the end part of the swing arm 902, two ends of the fixed shaft 903 are rotatably connected with top rollers 904, two fixed plates 905 are oppositely arranged on the bottom plate 1 at two sides of the hinged seat 901, the fixed plates 905 are perpendicular to the bottom plate 1, a hinged arm 906 with the middle part of the swing arm 902 is arranged, the mining belt conveyor with the automatic cleaning function has the advantages that the structure is simple, the use is convenient, the upper side face and the lower side face of the conveyor belt 4 are cleaned through the movable fluid director 8 and the fixed fluid director 14, the guide plate 801 can divide mineral scraps into power inclining outwards to facilitate the mineral scraps to enter the material collecting groove 16, the flow guide plate 15 can furthest reduce the mineral scraps entering the interior of the conveyor belt 4 during blanking, the fixed fluid director 14 is always attached to the lower side part of the conveyor belt 4 under the compression of the tensioner 9 to clean the mineral scraps in the conveyor belt 4, the phenomenon that the conveyor belt 4 deviates due to the fact that the rotating roller 3 enters the mineral scraps is avoided, the movable fluid director 8 can carry out height adjustment, and meanwhile, the first compression spring 1203 can provide elastic compensation for the movable fluid director 8, the deflector 801 can be closely attached to the working surface of the conveyor belt 4, so that the deflector 801 and the brush 805 can effectively clean the conveyor belt 4.

When in use: the speed reducing motor 5 is driven to drive the rotating roller 3 and the conveyor belt 4 to rotate, the stepping motor 17 is driven, the stepping motor 17 drives the screw rod 18 to rotate, the supporting arm 12 slides along the sliding rail 11 along with the nut 19, the movable fluid director 8 is attached to the upper surface of the conveyor belt 4, the guide plate 801 scrapes the coarse ore scraps on the upper surface of the conveyor belt 4 to slide to the outer side of the conveyor belt 4, the first compression spring 1203 provides downward elastic support for the deflector plate 801 when the deflector plate 15 is blocked to fall into the trough 16, the side wheel 804 is attached to the conveyor belt 4, and the brush 805 is closely attached to the working surface of the conveyor belt 4, so that the fine mineral aggregate is removed, the hinged arm 906 provides upward pushing force to the swing arm 902 due to the action of the second compression spring 908, so that the top roller 904 is attached to the lower surface of the conveyor belt 4, the tension of the conveyor belt 4 is ensured, and the guide 14 is conveniently attached to the upper surface of the lower portion of the conveyor belt 4.

The invention has simple structure, can avoid the residue on the upper surface and the interior of the conveyor belt 4 or the mineral aggregate entering the conveyor belt 4, and simultaneously, the movable fluid director 8 and the fixed fluid director 14 can be effectively attached to the conveyor belt 4, thereby being convenient for removing the mineral aggregate and having convenient use.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a mining belt conveyor with automatically, clean function, includes bottom plate (1), its characterized in that: the upper surface four corners of bottom plate (1) is fixed with mounting bracket (2), is equipped with the roller in two relative mounting bracket (2) shaft holes, the roller middle part is equipped with live-rollers (3), and conveyer belt (4) have been cup jointed to two live-rollers (3) side, bottom plate (1) upper surface front side is equipped with gear motor (5), the output shaft of gear motor (5) passes through belt (6) and links to each other with the roller, the left side middle part of bottom plate (1) is equipped with side bearer (7), side bearer (7) are equipped with control switch (10) and vertical direction's slide rail (11), slide rail (11) and the left end sliding connection of support arm (12), the downside of support arm (12) is equipped with moves divertor (8), be fixed with collection silo (16) on bottom plate (1) of conveyer belt (4) left and right sides below, the upper surface of conveyer belt (4) downside part is fixed with decides divertor (14) through branch (, the end part of the support rod (13) is fixedly connected with the material collecting groove (16), the upper surface of the bottom plate (1) below the conveyor belt (4) is provided with a tensioner (9), the input end of the control switch (10) is connected with the output end of an external power supply, and the output end of the control switch (10) is connected with the input end of the speed reducing motor (5);

the movable flow guider (8) comprises a flow guide plate (801), shaft holes are formed in the middle parts of two ends of the flow guide plate (801), rotating shafts (802) are arranged in the shaft holes, and the middle parts of the two rotating shafts (802) are fixedly connected through a roller (803);

two ends of the roller (803) are rotatably connected with side wheels (804), the diameter of each side wheel (804) is equal to the height of the guide plate (801), and brushes (805) are uniformly distributed on the side surface of the middle part of the roller (803);

the guide plate (801) is a symmetrical < shaped plate, and the whole width of the guide plate (801) is larger than that of the conveyor belt (4).