阅读说明：本技术 一种喂料仓 (Feeding bin ) 是由 赵俊 张军 于 2020-08-12 设计创作，主要内容包括：本发明涉及一种喂料仓,包括仓体、齿条、齿轮、支架和减速电机,仓体的外侧设有多个沿圆周方向等角度分布的支架,每个支架的一侧均固定有一个减速电机,每个支架内均设有一个齿轮,每个齿轮的内侧均啮合有一个齿条,每个齿条均竖直固定在仓体的外壁上,减速电机的转动轴横向穿过支架的一侧并插入固定在齿轮中,每个支架的下端还均设有一个称重组件；本发明能在生产过程中随时根据需要调节仓体的高度以调节喂料仓的下料速度,进而控制辊压机的喂料速度,极大地方便了使用,且保证了设备稳定运行。(The invention relates to a feeding bin which comprises a bin body, racks, gears, supports and a speed reduction motor, wherein a plurality of supports are distributed at equal angles along the circumferential direction and are arranged on the outer side of the bin body; the invention can adjust the height of the bin body as required at any time in the production process to adjust the blanking speed of the feeding bin, thereby controlling the feeding speed of the roller press, greatly facilitating the use and ensuring the stable operation of the equipment.)

1. The feeding bin is characterized by comprising a bin body, racks, gears, supports and a speed reduction motor, wherein a plurality of supports are arranged on the outer side of the bin body and are distributed at equal angles along the circumferential direction, the speed reduction motor is fixed on one side of each support, a gear is arranged in each support, a rack is meshed on the inner side of each gear, each rack is vertically fixed on the outer wall of the bin body, the rotating shaft of the speed reduction motor transversely penetrates through one side of each support and is inserted and fixed into the gear, and a weighing assembly is further arranged at the lower end of each support.

2. The feeding bin according to claim 1, wherein the weighing assembly comprises a pin, a base, a top seat, a weighing sensor, a first frame plate and a second frame plate, the first frame plate is fixed at the lower end of the bracket, the second frame plate is fixed below the first frame plate through the pin, the top seat and the base are respectively fixed at the lower side of the first frame plate and the upper side of the second frame plate and are matched with each other, and the weighing sensor is arranged between the top seat and the base.

3. The feeding bin as claimed in claim 2, wherein a first flange is formed on the outer side of the first frame plate downward, a second flange is formed on the outer side of the second frame plate upward, the second flange is disposed on the inner side of the first flange, and the pin is transversely and detachably inserted between the first flange and the second flange.

4. The feeding bin as claimed in claim 1, wherein a limiting block is further disposed at each of the upper and lower ends of each rack, and the limiting blocks are fixed to the outer wall of the bin body.

Technical Field

The invention relates to a feeding bin.

Background

Cement is a common building material, when cement is produced and prepared in a cement factory, the feeding speed of a feeding bin arranged on an internal grinding mill or an external circulation vertical mill is too fast or too slow, so that the powder is not beneficial to forming a stable material flow, and the feeding speed of the feeding bin is greatly influenced by the height of the feeding bin; the height of the existing feeding bin is fixed, so that the blanking speed of the feeding bin cannot be adjusted according to the running condition of equipment, the use is very inconvenient, the equipment is easy to be unstable, and the further improvement is needed.

Disclosure of Invention

In view of the current situation of the prior art, the invention aims to provide a feeding bin which can adjust the height of a bin body at any time according to needs in the production process, is greatly convenient to use and ensures the stable operation of equipment.

The technical scheme adopted by the invention for solving the technical problems is as follows: the feeding bin is characterized by comprising a bin body, racks, gears, supports and a speed reduction motor, wherein a plurality of supports are arranged on the outer side of the bin body and are distributed at equal angles along the circumferential direction, the speed reduction motor is fixed on one side of each support, a gear is arranged in each support, a rack is meshed on the inner side of each gear, each rack is vertically fixed on the outer wall of the bin body, the rotating shaft of the speed reduction motor transversely penetrates through one side of each support and is inserted and fixed into the gear, and a weighing assembly is further arranged at the lower end of each support.

Preferably, the subassembly of weighing includes round pin, base, footstock, weighing sensor, first frame plate and second frame plate, the lower extreme at the support is fixed to first frame plate, the second frame plate passes through the round pin to be fixed in the below of first frame plate, footstock and base are fixed respectively at the downside of first frame plate and the upside of second frame plate and are mutually supported, weighing sensor locates between footstock and the base.

Preferably, the outside of first frame plate is formed with first turn-ups downwards, correspondingly, the outside of second frame plate upwards is formed with the second turn-ups, the inboard of first turn-ups is located to the second turn-ups, the round pin is horizontal and the setting of detachable interlude between first turn-ups and second turn-ups.

Preferably, the upper end and the lower end of each rack are provided with a limiting block, and the limiting blocks are fixed on the outer wall of the bin body.

Compared with the prior art, the invention has the advantages that: the invention can adjust the height of the bin body as required at any time in the production process to adjust the blanking speed of the feeding bin, thereby controlling the feeding speed of the roller press, greatly facilitating the use and ensuring the stable operation of the equipment.

Drawings

FIG. 1 is a front view structural diagram of the present invention;

FIG. 2 is a top view of the present invention;

fig. 3 is a block diagram of the weighing assembly of the present invention.

Detailed Description

Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The use of "first," "second," and similar terms in the present application do not denote any order, quantity, or importance, but rather the terms are used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

To maintain the following description of the embodiments of the present invention clear and concise, a detailed description of known functions and known components of the invention have been omitted.

As shown in fig. 1 to 3, a feeding bin comprises a bin body 5, racks 1, gears 2, supports 3 and a gear motor 8, wherein a plurality of supports 3 are arranged on the outer side of the bin body 5 and are distributed at equal angles along the circumferential direction, one side of each support 3 is fixed with one gear motor 8, one gear 2 is arranged in each support 3, one rack 1 is meshed with the inner side of each gear 2, each rack 1 is vertically fixed on the outer wall of the bin body 5, the rotating shaft of each gear motor 8 transversely penetrates through one side of each support 3 and is inserted and fixed in each gear 2, the lower end of each support 3 is also provided with a weighing assembly 13, each weighing assembly 13 comprises a pin 4, a base 6, a top seat 10, a weighing sensor 7, a first frame plate 11 and a second frame plate 12, the first frame plate 11 is fixed at the lower end of each support 3, the second frame plate 12 is fixed below the first frame plate 11 through the pin 4, the top seat 10 and the base 6 are respectively fixed on the lower side of the first frame plate 11 and the upper side of the second frame plate 12 and are matched with each other, and the weighing sensor 7 is arranged between the top seat 10 and the base 6.

The outside of first frame plate 11 is formed with first turn-ups 111 downwards, correspondingly, the outside of second frame plate 12 upwards is formed with second turn-ups 121, and first turn-ups 111's inboard is located to second turn-ups 121, and the horizontal and detachable interlude of round pin 4 sets up between first turn-ups 111 and second turn-ups 121.

The upper end and the lower end of each rack 1 are also provided with a limiting block 9, and the limiting blocks 9 are fixed on the outer wall of the bin body 5.

The working principle is as follows: all fix a plurality of second frame plates 12 in outside assigned position department and be located same level, and make the lower extreme opening part of the storehouse body 5 be located the feed inlet top of roll squeezer, the powder is inputed to the storehouse body 5 via the upper end opening part of the storehouse body 5, the weight of powder is with the help of a plurality of racks 1, a plurality of gears 2 and a plurality of supports 3 transmit on a plurality of first frame plates 11, and then finally transmit on a plurality of weighing sensor 7, the weight of powder is calculated to final weighing sensor 7, weighing sensor 7's weighing principle is prior art.

If there is the altitude deviation in the lower extreme opening part of storehouse body 5 and the feed inlet of roll squeezer, then it is rotatory to start every gear motor 8's axis of rotation simultaneously, and then drives every gear 2 and rotate to drive storehouse body 5 according to the meshing principle of gear 2 and rack 1 and vertically reciprocate in order to play the effect of adjusting the height of the opening part of storehouse body 5 upper end.

When the height of the bin body 5 is adjusted, the pin 4 must be inserted to connect the first frame plate 11 and the second frame plate 12, so that the moment and vibration generated by the rotation of the gear 2 can be eliminated, and after the height of the bin body 5 is adjusted, the pin 4 is pulled out, so that the weighing sensor 7 can obtain correct weight data.

The invention can adjust the height of the bin body 5 as required at any time in the production process to adjust the blanking speed of the feeding bin, thereby controlling the feeding speed of the roller press, greatly facilitating the use and ensuring the stable operation of the equipment.

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.