CN102633261B - Electric stone pot with automatic opening and closing type pot doors - Google Patents
Electric stone pot with automatic opening and closing type pot doors Download PDFInfo
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- CN102633261B CN102633261B CN2012101332221A CN201210133222A CN102633261B CN 102633261 B CN102633261 B CN 102633261B CN 2012101332221 A CN2012101332221 A CN 2012101332221A CN 201210133222 A CN201210133222 A CN 201210133222A CN 102633261 B CN102633261 B CN 102633261B
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Abstract
The invention relates to an electric stone pot with automatic opening and closing type pot doors. A pot body is of the shape of a long conical frustum constituted by fixed plates and movable pot doors, wherein a side frame which is convex outwards between the side fixed plates are fixedly connected by a bolt, the movable pot doors are matched with the fixed plates, and an expansion gap is left between a boss at the bottom of the pot and the side fixed plates; the pot can be turned over around a shaft and comprises a stop block for limiting the position; a T-shaped plate can rotate around an extension shaft, a position-limiting stop block on the inner side of the T-shaped plate can lock the movable pot doors by positioning through deadweight, a support with a push rod is placed in the advancing position where the pot doors need to be opened, after the push rod is in contact with the T-shaped plate, the push rod can push the T-shaped plate to rotate, and the position-limiting stop blockcan be separated from the movable pot doors; a crank and the movable pot doors can form a swing rod structure through a rotating shaft, and a guide wheel which can realize rotation and is jointed with guide tracks is arranged at the upper end of the crank; and the two guide tracks are respectively arranged in regions for putting into and taking out of a stove, arranged parallel to an out-of-shapetrack of the electric stone pot, respectively positioned below and above the guide wheel and used for pushing and pressing the guide wheel to drive the crank to swing to further realize the opening and closing of the movable pot doors. The electric stone pot disclosed by the invention has the advantages of capability of automatically opening and closing the pot doors, high efficiency, low risk, simplicity in manufacturing and the like.
Description
Technical field
The technology of the present invention relates generally to a kind of furnace of calcium carbide, relates in particular to a kind of furnace of calcium carbide with automatic open-close type pot door.
Background technology
Calcium carbide, its chemical name be in carbide of calcium, and calcium oxide and coke rely on arc heat and resistance heat to react under 1800-2200 ℃ high temperature in furnace of calcium carbide to make carbide of calcium.Furnace of calcium carbide makes an appointment with each hour to come out of the stove once, and the calcium carbide of fusion enters in the calcium carbide pot, and calcium carbide pot is sitting on the dolly of coming out of the stove, and is pulled down to the cooling workshop in the elevator traction.
The at present domestic calcium carbide pot that generally adopts is the circular cone bench-type, the monoblock casting of pot body, and the both sides, top of pot are provided with two wedges, and the front of pot is provided with fixedly pot edge.Calcium carbide is the naturally cooling sclerosis in calcium carbide pot, and manual removal's wedge is stuck in wedge mouth place with unit clamp with calcium carbide then, and the calcium carbide that solidifies is winched to crusher, and the monoblock calcium carbide is crushed to designated size.When calcium carbide pot reuses, need manually voussoir to be loaded onto.After the calcium carbide pot breakage, need unit clamp that calcium carbide pot is hung the dolly of coming out of the stove and keep in repair.
Because calcium carbide extreme temperatures when coming out of the stove, to impact greatlyyer, the calcium carbide pot life-span is shorter.Change voussoir in addition at every turn and all need manual operation, the calcium carbide thermal radiation is stronger, causes labor strength high, and is unfavorable for realizing that mechanize comes out of the stove.
Find 1 prior art close with the present invention by retrieval, " being used for the combined double-opening type calcium carbide pot car that calcium carbide is produced ", application number: ZL200910144278.5 has following point:
(1) ZL200910144278.5 need set up one up to a hundred meters cast steel guide rail below the calcium carbide pot car.Rail length is oversize, and is higher to manufacturing and installation requirement; The plug for outlet below also needs mounting guide rail, in case the guide rail breakage must stop production, the calcium carbide pot car is hung away, could keep in repair, and will cause enormous economic loss.
(2) ZL200910144278.5 arranges many connecting rods at pot door opening section, and mechanism is too complicated, and mostly is hinged between the connecting rod, and calcium carbide workshop dust is more, and stuck phenomenon easily takes place long-time the use, can't accurately reset.
(3) calcium carbide pot and car are connected as a single entity among the ZL200910144278.5, in case the calcium carbide pot breakage can only be keeped in repair at the calcium carbide pot car, increase operator's labour intensity, and abnormally dangerous.Calcium carbide pot and car are connected as a single entity, and need artificial clamping calcium carbide, hinder and realize mechanized continuous productive process.The pot edge is consolidated form, in the time of need keeping in repair calcium carbide pot, owing to be joint form between the adjacent calcium carbide pot, needs earlier calcium carbide pot to be shifted out during the lifting calcium carbide pot, and the calcium carbide pot of can upwards slinging is had relatively high expectations to crane operation workman state of the art.
In a word, ZL200910144278.5 can only keep in repair and exist security risk when existing calcium carbide pot damaged onboard, and pot door opener complexity, guide rail are long, problems such as manufacturing cost height.Using to structure from principle with the calcium carbide pot of the band automatic open-close type pot door of our design has essential distinction.
The calcium carbide pot of the band automatic open-close type pot door that we design, by being set, arc track make calcium carbide pot before entering the handling district, open the pot door automatically, and by a locking latches maintenance pot door open mode, make calcium carbide pot before entering the district of coming out of the stove, close the pot door automatically by arc track then, solved the problems referred to above.
Summary of the invention
Proposition of the present invention, be intended to solve the existing calcium carbide pot life-span short, labor strength is big, and is unfavorable for the technical problem that realizes that mechanize is come out of the stove.
Technical solution of the present invention is achieved in that
A kind of calcium carbide pot with automatic open-close type pot door, comprise a pot body, the pot edge, the crank of symmetric arrangement, guide deflection sheave, locking latches, guide rail, it is characterized in that described pot body is by two end plates, the two side, the bottom of a pan and two movable pot doors are formed, end plate is connected to form by bolting by the frame of two fixed charge method end plates by evagination, sidewall is connected to form by bolting by two fixed sides and the middle side plate frame by evagination, the top of side plate formed with three blocks of side plates and cooperates in the middle of movable pot door was located at, the bottom of a pan is the monoblock base plate, the centre has boss, fixed charge method end plate, the bottom of fixed side and middle side plate leans on action of gravity in the bottom of a pan, and leaves the expansion slit with boss; The pot edge is made up of pot edge body, bearing, fulcrum, block, body both sides, pot edge are respectively equipped with the fulcrum of fixedlying connected with it, two bearings are fixed on pot body right end plate, fulcrum is inserted in the circular hole of bearing and forms revolute pair, block is fixedlyed connected with right end plate between two bearings and pot edge body, the pot edge can be turn in the pot during maintenance; Locking latches is made up of projecting shaft, T shape plate, push rod, support, the outside of side plate in the middle of projecting shaft is fixed in, pass T shape plate and form revolute pair, there is positive stop T shape plate inboard, by namely closing the door from reorientation and the gusset locking of the movable pot door of pot body, support is positioned at the advanced positions that the pot door is desired to open, push rod is fixedlyed connected with support, push rod is positioned at the below of T shape plate rotating shaft, at specified location with after T shape plate contacts, push rod promotes T shape plate and rotates around projecting shaft, T shape plate is broken away from pot gusset of body activity pot door namely open the door; Crank is box type construction, and the lower end forms swing rod structure by the rotating shaft on the side plate in the middle of being supported on and movable pot door, and the upper end is the articulated guide deflection sheave coaxial with it respectively; Bearing is housed in the guide deflection sheave, guide deflection sheave is rotated around crank; Whenever extract furnace system and arrange two guide rails in handling district and the district of coming out of the stove, guide rail and calcium carbide pot parallel track out of shape, fit mutually with guide deflection sheave, when advancing stove, be positioned at the below of guide deflection sheave, when coming out of the stove, be positioned at guide deflection sheave above, thereby drive crank-swinging drive activity pot Men Guan, open by pushing guide deflection sheave in the traveling process.
Compared with prior art, advantage of the present invention is apparent, mainly shows:
1, by artificial insertion, extract the calcium carbide pot wedgeplate-type and open the door and become arc track guiding and open the pot door automatically, enhance productivity, save workman's cost and also reduce security risk, be convenient to the calcium carbide transport system of coming out of the stove and realize automatization;
2, calcium carbide pot pot body, can only be changed the position of damaging, and without the integral replacing calcium carbide pot, be convenient to maintenance after calcium carbide pot damages for dividing body structure, has reduced maintenance cost, has improved working efficiency;
The switching that 3, can keep pot door because of locking latches, guide rail can shorten to arc track about four one meter by up to a hundred meters rail, has saved manufacturing cost;
4, calcium carbide pot pot door opening section only has a crank, is welded into case type closed structure by steel plate, and miscellaneous part is for being rigidly connected, and makes simply, difficultly causes damage because being infected with dust.
Description of drawings
The present invention has accompanying drawing 4 width of cloth.
Fig. 1 is the schematic front view of structure of the present invention;
Fig. 2 has the signal left side view of locking latches for the present invention;
Fig. 3 is the A-A sectional view of Fig. 1;
Fig. 4 is the B place enlarged view of Fig. 3.
Wherein, 1, fixed side, 2, middle side plate, 3, the pot edge body, 4, bearing, 5, fulcrum, 6, movable pot door, 7, crank, 8, guide deflection sheave, 9, guide rail, 10, the bottom of a pan, 11, fixed charge method end plate, 12, projecting shaft, 13, T shape plate, 14, push rod, 15, support, 16, block.
Embodiment
As Fig. 1, Fig. 2, Fig. 3, a kind of calcium carbide pot with automatic open-close type pot door shown in Figure 4, comprise crank 7, guide deflection sheave 8, locking latches, the guide rail 9 of a pot body, pot edge, symmetric arrangement.The pot body is made up of two end plates, two side, the bottom of a pan 10 and two movable pot doors 6, end plate is connected to form by bolting by the frame of two fixed charge method end plates 11 by evagination, sidewall is connected to form by bolting by two fixed sides 1 and middle side plate 2 frame by evagination, the top of side plate 2 formed with three blocks of side plates and cooperates in the middle of movable pot door 6 was located at, the bottom of a pan 10 is the monoblock base plate, the centre has boss, the expansion slit in the bottom of a pan 10, and is left with boss by action of gravity in the bottom of fixed charge method end plate 11, fixed side 1 and middle side plate 2.The pot edge is made up of pot edge body 3, bearing 4, fulcrum 5, block 16, body 3 both sides in pot edge are respectively equipped with the fulcrum 5 of fixedlying connected with it, two bearings 4 are fixed on pot body right end plate, fulcrum 5 is inserted in the circular hole of bearing 4 and forms revolute pair, block 16 is fixedlyed connected with right end plate between two bearings 4 and pot edge body 3, play position-limiting action, pot edge body 3 can block calcium carbide when calcium carbide is come out of the stove, prevent that calcium carbide from splashing to track, in the time of need keeping in repair calcium carbide pot, pot edge body 3 can be turn in the pot, interfere when preventing from hanging calcium carbide pot.Locking latches is by projecting shaft 12, T shape plate 13, push rod 14, support 15 is formed, the outside of side plate 2 in the middle of projecting shaft is fixed in, pass T shape plate 13 and form revolute pair, there is positive stop T shape plate 13 inboards, by both having closed the pot door from reorientation and the gusset locking of the movable pot door 6 of pot body, support 15 is positioned on the pot advanced positions of desiring to open, push rod 14 is fixedlyed connected with support 15, push rod 14 is positioned at the below of T shape plate 13 rotating shafts, at specified location with after T shape plate 13 contacts, push rod 14 promotes T shape plate 13 and rotates around projecting shaft 12, makes the gusset disengaging of T shape plate 13 and the movable pot door 6 of pot body both open the pot door; Locking latches independently exists, and need not external force, can keep the switching of pot door.Crank 7 is box type construction, and the lower end forms swing rod structure by the rotating shaft on the side plate 2 in the middle of being supported on and movable pot door 6, and the upper end is the articulated guide deflection sheave coaxial with it 8 respectively; In the guide deflection sheave 8 bearing is housed, makes guide deflection sheave 8 around crank 7 rotations; Whenever extract furnace system and arrange two guide rails 9 in handling district and the district of coming out of the stove, guide rail 9 profiles are arc curve, and the geometric locus of vertex was consistent when its curve shape rolled with guide deflection sheave, and guide rail 9 can be installed separately, guide rail 9 and calcium carbide pot parallel track out of shape are positioned at fixed position, calcium carbide pot both sides; Guide rail 9 is fitted mutually with guide deflection sheave 8.When calcium carbide pot is come out of the stove, when walking to walk to specified location, push rod 14 contacts with T shape plate 13, and around projecting shaft 12 rotations, T shape plate 13 breaks away from the gusset of the movable pot door 6 of pot body T shape plate 13 under push rod 14 effects, this moment, guide deflection sheave 8 contacted with guide rail 9, be positioned at the below of guide rail 9, along with the rail level decline of guide rail 9, guide deflection sheave 8 is forced to move down, crank 7 is forced to be rotated down, and realization activity pot door 6 is opened downwards.On the contrary, when calcium carbide pot advanced stove, guide deflection sheave 8 contacted with guide rail 9, was positioned at guide rail 9 tops, along with guide rail 9 rail levels rise, guide deflection sheave 8 is caused to move upwardly, and crank 7 is forced upwardly rotation, and realization activity pot door 6 is closed, at this moment, T shape plate 13 returns back to starting position under action of gravity, block the movable pot door of pot body 6 gussets, the purpose that realization activity pot door 6 is closed.
Claims (1)
1. calcium carbide pot with automatic open-close type pot door, comprise a pot body, the pot edge, the crank of symmetric arrangement (7), guide deflection sheave (8), locking latches, guide rail (9), it is characterized in that described pot body is by two end plates, the two side, the bottom of a pan (10) and two movable pot doors (6) are formed, end plate is connected to form by bolting by the frame of two fixed charge method end plates (11) by evagination, sidewall is connected to form by bolting by two fixed sides (1) and middle side plate (2) frame by evagination, the top of side plate (2) formed with three blocks of side plates and cooperates in the middle of movable pot door (6) was located at, the bottom of a pan (10) is the monoblock base plate, the centre has boss, fixed charge method end plate (11), the bottom of fixed side (1) and middle side plate (2) leans on action of gravity in the bottom of a pan (10), and leaves the expansion slit with boss; The pot edge is made up of pot edge body (3), bearing (4), fulcrum (5), block (16), pot edge body (3) both sides are respectively equipped with the fulcrum (5) of fixedlying connected with it, two bearings (4) are fixed on pot body right end plate, fulcrum (5) is inserted in the circular hole of bearing (4) and forms revolute pair, block (16) is positioned between two bearings (4) and the pot edge body (3) fixedlys connected with right end plate, the pot edge can be turn in the pot during maintenance; Locking latches is by projecting shaft (12), T shape plate (13), push rod (14), support (15) is formed, the outside of side plate (2) in the middle of projecting shaft is fixed in, pass T shape plate (13) and form revolute pair, there is positive stop T shape plate (13) inboard, by namely closing the door from reorientation and the gusset locking of the pot movable pot door of body (6), support (15) is positioned at the advanced positions that the pot door is desired to open, push rod (14) is fixedlyed connected with support (15), push rod (14) is positioned at the below of T shape plate (13) rotating shaft, at specified location with after T shape plate (13) contacts, push rod (14) promotes T shape plate (13) and rotates around projecting shaft (12), T shape plate (13) is broken away from pot gusset of body activity pot door (6) namely open the door; Crank (7) is box type construction, and the lower end forms swing rod structure by the rotating shaft on the side plate (2) in the middle of being supported on and movable pot door (6), and the upper end is the articulated guide deflection sheave coaxial with it (8) respectively; Guide deflection sheave is equipped with bearing in (8), and guide deflection sheave (8) is rotated around crank (7); Whenever extract furnace system and arrange two guide rails (9) in handling district and the district of coming out of the stove, guide rail (9) and calcium carbide pot parallel track out of shape, fit mutually with guide deflection sheave (8), when advancing stove, be positioned at the below of guide deflection sheave (8), when coming out of the stove, be positioned at the top of guide deflection sheave (8), by pushing that guide deflection sheave (8) drives crank (7) in the traveling process thus swing drive activity pot door (6) closes, opens.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101332221A CN102633261B (en) | 2012-04-28 | 2012-04-28 | Electric stone pot with automatic opening and closing type pot doors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101332221A CN102633261B (en) | 2012-04-28 | 2012-04-28 | Electric stone pot with automatic opening and closing type pot doors |
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| Publication Number | Publication Date |
|---|---|
| CN102633261A CN102633261A (en) | 2012-08-15 |
| CN102633261B true CN102633261B (en) | 2013-09-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101332221A Active CN102633261B (en) | 2012-04-28 | 2012-04-28 | Electric stone pot with automatic opening and closing type pot doors |
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| CN (1) | CN102633261B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103058191B (en) * | 2012-12-17 | 2014-12-03 | 安徽华塑股份有限公司 | Calcium carbide pot vehicle capable of automatically opening and closing door |
| CN107095586B (en) * | 2017-05-16 | 2023-05-12 | 重庆兴美不锈钢制品有限公司 | Mechanical lifting chafing dish |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2222585A (en) * | 1939-05-27 | 1940-11-19 | Hydrocarbons Res Co | Process and apparatus for making calcium carbide |
| CN2568625Y (en) * | 2002-08-06 | 2003-08-27 | 四川省宜宾昌宏化工有限责任公司 | Elliptical carbide pot |
| CN101607709B (en) * | 2009-07-29 | 2011-05-18 | 淮北兴海工贸有限责任公司玛钢厂 | Combined double-opening type calcium carbide pan vehicle for calcium carbide production |
| CN202705050U (en) * | 2012-04-28 | 2013-01-30 | 大连华锐重工集团股份有限公司 | Calcium carbide pot with pot doors capable of being automatically opened and closed |
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- 2012-04-28 CN CN2012101332221A patent/CN102633261B/en active Active
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| CN102633261A (en) | 2012-08-15 |
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