CN203283884U - Low-rail large-inclination-angle reciprocating feeder - Google Patents
Low-rail large-inclination-angle reciprocating feeder Download PDFInfo
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- CN203283884U CN203283884U CN201320344923XU CN201320344923U CN203283884U CN 203283884 U CN203283884 U CN 203283884U CN 201320344923X U CN201320344923X U CN 201320344923XU CN 201320344923 U CN201320344923 U CN 201320344923U CN 203283884 U CN203283884 U CN 203283884U
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Abstract
The utility model relates to a low-rail large-inclination-angle reciprocating feeder which is mainly used for an intermediate transferring process of coal mine storage materials, and is especially suitable for a production system with a high yield and high efficiency. A reciprocating feeder in the prior art is low in production capacity, and cannot meet the requirements for a high feeding amount of a coal mine production system at present. The low-rail large-inclination-angle reciprocating feeder is formed by a hopper, a groove body and a movable bottom plate driven by a motor, a speed reducer and a crank-link mechanism. The movable bottom plate is formed by a small-inclination-angle bottom plate and a large-inclination-angle bottom plate, the small-inclination-angle bottom plate moves on a roller of a high-rail hanging frame, the large-inclination-angle bottom plate moves on a roller of a low-rail hanging frame, downward sliding force of the materials in the moving process is increased along with increasing of inclination angles of the bottom plates, the operating speed of the materials is quickened, meanwhile the materials in a stock bin rapidly fall down to compensate, and therefore the feeding amount can be greatly improved. The low-rail large-inclination-angle reciprocating feeder has the advantages of being high in production efficiency, little in operating power, uniform in feeding, little in noise and maintenance, high in component universality and the like.
Description
Technical field
The utility model relates to a kind of low rail high spud angle reciprocating feeder, is mainly used in the feed bin feed field of the industries such as metallurgy, coal, chemical industry, building materials, electric power, light industry to block, granular or powdery different material.
Background technology
at present, in coal in China, the load transfer device that the industries such as metallurgical mine are used, particularly in the feeding device of colliery, applying maximum is reciprocating feeder, the structure of this feeder is: at bin bottom, establish a cell body, a removable bottom is established in the cell body bottom, by piston crank mechanism, removable bottom is moved reciprocatingly by actuating device, when removable bottom moves to the discharging opening direction, in cell body, material moves with base plate, when removable bottom moves round about, in cell body, material is under internal pressure and inside and outside friction force effect, material does not move with base plate, but from discharging opening, fall, complete the feed process.
The shortcoming of existing reciprocating feeder maximum is that production efficiency is low, can not meet the growing needs of present colliery production capacity far away, and this feeder consumed power is large in addition, the defects such as tumbler serious wear.
Summary of the invention
For overcoming above-mentioned shortcoming, the purpose of this utility model is to provide that a kind of production efficiency is high, and running power is little, and feeding coal is large, and feed is even, and noise is little, the low rail high spud angle reciprocating feeder of a little repair.
For achieving the above object, the technical scheme that its technical matters that solves the utility model adopts is: a kind of low rail high spud angle reciprocating feeder is comprised of funnel 1, cell body 2, actuating device 3, support roller 5, small inclination base plate 6, high spud angle base plate 7 and valve system 8.The top of funnel 1 is connected with material outlet, bottom is connected with the top of cell body 2, underframe 4 is provided with reductor 3.1 and electrical motor 3.4, electrical motor 3.4 is connected with the high speed shaft of reductor 3.1 by coupler, one end of connecting rod 3.3 is connected with the output shaft of reductor 3.1 by crank 3.2, the other end is connected with small inclination base plate 6 by bearing pin 3.5, and small inclination base plate 6 welds in the seam section mutually with high spud angle base plate 7, and underframe 4 welds mutually with cell body 2.
The low rail high spud angle reciprocating feeder of said structure, be respectively equipped with one group of support wheel 5 at small inclination base plate 6 and high spud angle base plate 7 bottoms, being used for support baseboard moves reciprocatingly, the roller shaft 5.3 that roller 5.2 is housed is connected with low rail suspension bracket 5.4 with high rail suspension bracket 5.1 respectively, and the top of high rail suspension bracket 5.1 and low rail suspension bracket 5.4 is connected with cell body 2 respectively.
The low rail high spud angle reciprocating feeder of said structure,, for preventing from altering the adjustment of storehouse and feeding coal, be provided with valve system 8 in cell body 2.
The utility model adopts said structure compared with prior art to have following features.
1, the Novel bottom plate project organization that removable bottom of the present utility model adopts small inclination base plate and high spud angle base plate to link together, small inclination base plate inclination α is 5 °, high spud angle base plate inclination β is 5～20 °, when feeder is not worked, solid accumulation in cell body is on the small inclination base plate, when feeder is worked, when the material in cell body passes through the high spud angle base plate, increase due to the base plate inclination degree, increased the sliding force of material in motion process, accelerated the running velocity of material, simultaneously, material in feed bin falls to giving to supplement rapidly, thereby feeding coal is improved greatly.
2, the utility model is the innovation greatly to reciprocating feeder, only to the change at removable bottom angle of inclination, the feed ability is multiplied.
3, removable bottom of the present utility model is in operational process backward,, due to the increase of base plate angle, also has a downward displacement except operation backward is, this running resistance when having reduced greatly that base plate moves backward, consumed power reduces, and has reached energy-saving and cost-reducing purpose.
4, be provided with valve system in cell body of the present utility model, can prevent effectively that material from altering storehouse, and can effectively regulate feeding coal, Accident prevention occurs, and reaches the purpose of safety in production.
5,, for reducing the friction drag of feeder in operational process, in support roller and on the turning cylinder at connecting rod two ends, antifriction-bearing box is installed, has reduced consumption of power.
6, the utility model oad is little, and is lightweight, the parts highly versatile, and bell mouth and profile installation dimension are identical with existing K type reciprocating coal feeder, can carry out easily equipment technology reconstruction and install and change.
Description of drawings
Fig. 1 is the structural representation of the low rail high spud angle reciprocating feeder of the utility model.
Fig. 2 is the right elevation of Fig. 1.
In figure: 1-funnel, 2-cell body, 3-actuating device, 3.1-reductor, 3.2-crank, 3.3-connecting rod, 3.4-electrical motor, 3.5-bearing pin, 4-underframe, the 5-support roller, the high rail suspension bracket of 5.1-, 5.2-roller, 5.3-roller shaft, 5.4-hangs down rail suspension bracket, 6-small inclination base plate, 7-high spud angle base plate, the 8-valve system.
The specific embodiment
Contrast Fig. 1～2, the utility model hangs down rail high spud angle reciprocating feeder, funnel 1, cell body 2, actuating device 3, support roller 5, small inclination base plate 6, high spud angle base plate 7 and valve system 8, consists of.the top of funnel 1 is connected with material outlet, bottom is connected with the top of cell body 2, underframe 4 is provided with reductor 3.1 and electrical motor 3.4, electrical motor 3.4 is connected with the high speed shaft of reductor 3.1 by coupler, one end of connecting rod 3.3 is connected with the output shaft of reductor 3.1 by crank 3.2, the other end is connected with small inclination base plate 6 by bearing pin 3.5, small inclination base plate 6 welds in the seam section mutually with high spud angle base plate 7, underframe 4 welds mutually with cell body 2, be respectively equipped with one group of support wheel 5 at small inclination base plate 6 and high spud angle base plate 7 bottoms, being used for support baseboard moves reciprocatingly, the roller shaft 5.3 that roller 5.2 is housed is connected with low rail suspension bracket 5.4 with high rail suspension bracket 5.1 respectively, the top of high rail suspension bracket 5.1 and low rail suspension bracket 5.4 is connected with cell body 2 respectively, for preventing from altering the adjustment of storehouse and feeding coal, be provided with valve system 8 in cell body 2.
Principle of work of the present utility model is: electrical motor drives the reductor rotation by coupler, it is reciprocating that the output shaft of reductor drives the high spud angle removable bottom by piston crank mechanism, when removable bottom moves to the discharging opening direction, in cell body, material moves with base plate, when removable bottom moved round about, in cell body, material was under internal pressure and inside and outside friction force effect, and material does not move with base plate, but from discharging opening, fall, complete the feed process.When needs are regulated feeding coal or are altered storehouse phenomenon generation, to regulate or the closed shutter device, Accident prevention occurs, and reaches the purpose of safety in production.
Claims (3)
1. one kind low rail high spud angle reciprocating feeder, by funnel (1), cell body (2), actuating device (3), support roller (5), small inclination base plate (6), high spud angle base plate (7) and valve system (8) form, it is characterized in that: the top of funnel (1) is connected with material outlet, bottom is connected with the top of cell body (2), underframe (4) is provided with reductor (3.1) and electrical motor (3.4), electrical motor (3.4) is connected with the high speed shaft of reductor (3.1) by coupler, one end of connecting rod (3.3) is connected with the output shaft of reductor (3.1) by crank (3.2), the other end is connected with small inclination base plate (6) by bearing pin (3.5), small inclination base plate (6) welds in the seam section mutually with high spud angle base plate (7), underframe (4) welds mutually with cell body (2).
2. low rail high spud angle reciprocating feeder according to claim 1, it is characterized in that: at small inclination base plate (6) and high spud angle base plate (7) bottom, be respectively equipped with one group of support wheel (5), being used for support baseboard moves reciprocatingly, the roller shaft (5.3) that roller (5.2) are housed is connected with low rail suspension bracket (5.4) with high rail suspension bracket (5.1) respectively, and the top of high rail suspension bracket (5.1) and low rail suspension bracket (5.4) is connected with cell body (2) respectively.
3. low rail high spud angle reciprocating feeder according to claim 1, is characterized in that:, for preventing from altering the adjustment of storehouse and feeding coal, be provided with valve system (8) in cell body (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320344923XU CN203283884U (en) | 2013-06-17 | 2013-06-17 | Low-rail large-inclination-angle reciprocating feeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320344923XU CN203283884U (en) | 2013-06-17 | 2013-06-17 | Low-rail large-inclination-angle reciprocating feeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203283884U true CN203283884U (en) | 2013-11-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320344923XU Expired - Lifetime CN203283884U (en) | 2013-06-17 | 2013-06-17 | Low-rail large-inclination-angle reciprocating feeder |
Country Status (1)
| Country | Link |
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| CN (1) | CN203283884U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103274231A (en) * | 2013-06-17 | 2013-09-04 | 鹤壁市煤化机械有限责任公司 | Low-rail large-dip-angle reciprocating feeder |
| CN104477667A (en) * | 2014-12-09 | 2015-04-01 | 耒阳市焱鑫有色金属有限公司 | Rocking-trough ore feeder |
| CN105253644A (en) * | 2015-10-10 | 2016-01-20 | 中冶北方（大连）工程技术有限公司 | Chute feeder for materials containing clods/sediment |
-
2013
- 2013-06-17 CN CN201320344923XU patent/CN203283884U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103274231A (en) * | 2013-06-17 | 2013-09-04 | 鹤壁市煤化机械有限责任公司 | Low-rail large-dip-angle reciprocating feeder |
| CN104477667A (en) * | 2014-12-09 | 2015-04-01 | 耒阳市焱鑫有色金属有限公司 | Rocking-trough ore feeder |
| CN105253644A (en) * | 2015-10-10 | 2016-01-20 | 中冶北方（大连）工程技术有限公司 | Chute feeder for materials containing clods/sediment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131113 |
|
| CX01 | Expiry of patent term |