阅读说明：本技术 一种旋转料斗 (Rotary hopper ) 是由 马晓峰 韦超群 黄义大 于 2019-10-09 设计创作，主要内容包括：本发明涉及一种旋转料斗,包括台架、第一底座、第二底座、圆形台板、料斗、立柱、滚轮、电机、圆形轨道、行程开关、支架和挡板；立柱的上端可转动的插入连接在第一底座中,电机横向固定在支架的内侧,滚轮设置在支架的外侧并架设在圆形轨道上；本发明能根据料仓或储库位置将出料口的位置转动调节到任意位置处以实现多点卸料,从而大大方便了使用,并且维修频率极低,保证了工作连续进行,同时避免了堵料,加快了工作进度。(The invention relates to a rotary hopper which comprises a rack, a first base, a second base, a circular bedplate, a hopper, an upright post, a roller, a motor, a circular track, a travel switch, a bracket and a baffle plate, wherein the rack is arranged on the rack; the upper end of the upright post is rotatably inserted and connected into the first base, the motor is transversely fixed on the inner side of the bracket, and the roller is arranged on the outer side of the bracket and erected on the circular track; the invention can rotationally adjust the position of the discharge port to any position according to the position of the storage bin or the storage warehouse to realize multi-point discharging, thereby greatly facilitating use, having extremely low maintenance frequency, ensuring continuous operation, avoiding material blockage and accelerating work progress.)

1. A rotary hopper comprises a rack, a first base, a second base, a circular table plate, a hopper, an upright post, a roller, a motor, a circular track, a travel switch, a support and a baffle plate, and is characterized in that the rack is fixed at the lower side of the circular table plate, the hopper is arranged above the circular table plate, the lower end of the hopper is outwards provided with discharge ports which are distributed in an inclined manner, the first base is fixed at the middle part of the lower side of the hopper, the second base is fixed at the bottom of the lower side of the hopper, the upright post is vertically fixed at the center of the upper side of the circular table plate, the upper end of the upright post is rotatably inserted into the first base, the support is fixed at the lower end of the second base, the motor is transversely fixed at the inner side of the support, the roller is arranged at the outer side of the support, and the, the circular track is fixed on the upper side of the rack and concentrically arranged with the circular bedplate, the roller is erected on the circular track, a plurality of travel switches are fixed on the outer side of the circular bedplate, and the baffle is fixed at the bottom of the lower side of the hopper and mutually matched with the travel switches.

2. The rotary hopper according to claim 1, wherein the outer side of the roller is provided with an isosceles trapezoid groove distributed annularly, correspondingly, the cross section of the circular track is isosceles trapezoid, and the upper side of the circular track is inserted into the isosceles trapezoid groove.

3. The rotary hopper according to claim 1, further comprising a resin layer coated on an inner wall of the hopper.

Technical Field

The invention relates to a rotary hopper.

Background

In the traditional cement industry, when one incoming material belt conveyor is used for feeding a plurality of bins or storehouses, a three-way valve is usually adopted to divide incoming materials into two directions for discharging, one path of incoming materials directly enters one bin or storehouse, the other path of incoming materials is sent to a reversible belt conveyor, and the incoming materials are sent to the other two bins or storehouses through the reversible belt conveyor; the reversible belt conveyor has the advantages that the discharging direction is fixed, the reversible belt conveyor cannot be switched according to the positions of a storage bin or a storage warehouse, the reversible belt conveyor is troublesome to use, the reversible belt conveyor is very difficult to adjust when used on site, the problems of belt deviation and belt jump stop are frequent and can not be avoided, the maintenance frequency is high, and the working progress is influenced; meanwhile, when the material is wet due to high moisture content, the valve plate in the three-way valve is frequently reversed left and right, so that the situation of material blockage is easily caused, and the three-way valve is required to be stopped for dredging at the moment, so that the continuity of work is poor, and further improvement is required.

Disclosure of Invention

In view of the current situation of the prior art, the technical problem to be solved by the invention is to provide a rotary hopper which realizes multi-point discharging so as to greatly facilitate use, ensures continuous work, and simultaneously avoids material blockage so as to accelerate work progress.

The technical scheme adopted by the invention for solving the technical problems is as follows: a rotary hopper comprises a rack, a first base, a second base, a circular table plate, a hopper, an upright post, a roller, a motor, a circular track, a travel switch, a support and a baffle plate, and is characterized in that the rack is fixed on the lower side of the circular table plate, the hopper is arranged above the circular table plate, the lower end of the hopper is outwards provided with a discharge port which is distributed in an inclined manner, the first base is fixed on the middle part of the lower side of the hopper, the second base is fixed on the bottom of the lower side of the hopper, the upright post is vertically fixed on the center of the upper side of the circular table plate, the upper end of the upright post is rotatably inserted into the first base, the support is fixed on the lower end of the second base, the motor is transversely fixed on the inner side of the support, the roller is arranged on the outer side of the support, the rotating shaft of the motor outwards penetrates through the support and is inserted into, the roller is erected on the circular track, a plurality of travel switches are fixed on the outer side of the circular bedplate, and the baffle is fixed at the bottom of the lower side of the hopper and matched with the travel switches.

Preferably, the isosceles trapezoid grooves distributed circumferentially are formed in the outer sides of the rollers, correspondingly, the cross sections of the circular tracks are isosceles trapezoids, and the upper sides of the circular tracks are inserted into the isosceles trapezoid grooves.

Preferably, the material further comprises a resin layer coated on the inner wall of the hopper.

Compared with the prior art, the invention has the advantages that: the invention can rotationally adjust the position of the discharge port to any position according to the position of the storage bin or the storage warehouse to realize multi-point discharging, thereby greatly facilitating use, having extremely low maintenance frequency, ensuring continuous operation, avoiding material blockage and accelerating work progress.

Drawings

FIG. 1 is a block diagram of the present invention;

FIG. 2 is a sectional view of the roller according to the present invention;

fig. 3 is a cross-sectional structural view of a circular track of the present invention.

Detailed Description

As shown in fig. 1 to 3, a rotary hopper comprises a rack 9, a first base 10, a second base 11, a circular bedplate 12, a hopper 1, an upright post 2, a roller 3, a motor 4, a circular track 5, a travel switch 6, a bracket 7 and a baffle 8; the rack 9 is fixed on the lower side of the circular bedplate 12, the hopper 1 is arranged above the circular bedplate 12, the lower end of the hopper 1 is outwards provided with a discharge hole 101 which is distributed obliquely, a first base 10 is fixed on the middle part of the lower side of the hopper 1, a second base 11 is fixed on the bottom of the lower side of the hopper 1, the upright post 2 is vertically fixed on the center of the upper side of the circular bedplate 12, the upper end of the upright post 2 is rotatably inserted and connected in the first base 10, the support 7 is fixed at the lower end of the second base 11, the motor 4 is transversely fixed at the inner side of the support 7, the roller 3 is arranged at the outer side of the support 7, the rotating shaft of the motor 4 outwards penetrates through the support 7 and is inserted and fixed in the center of the roller 3, the circular track 5 is fixed at the upper side of the rack 9 and is concentrically arranged with the circular bedplate 12, the roller 3 is erected on the circular track 5, the outer side of the circular bedplate 12 is fixedly provided with a plurality of travel switches 6, and the baffle 8 is fixed at the bottom of the lower side of the hopper 1 and is matched with the travel switches 6; isosceles trapezoid groove 31 that the hoop distributes is seted up to the outside of gyro wheel 3, correspondingly, circular track 5's cross-section is isosceles trapezoid, and circular track 5's upside inserts in isosceles trapezoid groove 31, still coats on the inner wall of hopper 1 and has resin layer 13.

The working principle is as follows: the material enters the hopper 1 from an opening at the upper end of the hopper 1 and is discharged outwards through the discharge hole 101; the rotating shaft of the starting motor 4 rotates to drive the roller 3 to rotate along the circular track 5, the hopper 1 rotates around the upright post 2 by means of the first base 10, so that the position of the discharge hole 101 is driven to rotate along the circumference, after the hopper rotates to a specified position, the baffle 8 contacts the induction end of one travel switch 6, the travel switch 6 immediately sends a signal to stop the starting motor 4, the hopper 1 is stopped at the specified position, and materials are discharged at the specified position, so that multi-point discharging is realized; the resin layer 13 can effectively prevent the materials from adhering to the inner wall of the hopper.

In the traditional cement industry, when one incoming material belt conveyor is used for feeding a plurality of bins or storehouses, a three-way valve is usually adopted to divide incoming materials into two directions for discharging, one path of incoming materials directly enters one bin or storehouse, the other path of incoming materials is sent to a reversible belt conveyor, and the incoming materials are sent to the other two bins or storehouses through the reversible belt conveyor; the reversible belt conveyor has the advantages that the discharging direction is fixed, the reversible belt conveyor cannot be switched according to the positions of a storage bin or a storage warehouse, the reversible belt conveyor is troublesome to use, the reversible belt conveyor is very difficult to adjust when used on site, the problems of belt deviation and belt jump stop are frequent and can not be avoided, the maintenance frequency is high, and the working progress is influenced; meanwhile, when the material is sticky and wet due to high moisture content, the valve plate in the three-way valve is frequently reversed left and right, so that the situation of material blockage is easily caused, and the machine must be stopped for dredging at the moment, so that the continuity of work is poor; the invention can rotationally adjust the position of the discharge port 101 to any position according to the position of the storage bin or the storage warehouse to realize multi-point discharging, thereby greatly facilitating the use, having extremely low maintenance frequency, ensuring the continuous operation of work, avoiding material blockage and accelerating the work progress.

Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those skilled in the art that various changes in the embodiments and modifications thereof may be made, and equivalents may be substituted for elements thereof; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the spirit and scope of the technical solutions of the embodiments of the present invention.