CN202193361U - Lifting rotary type discharging door device - Google Patents
Lifting rotary type discharging door device Download PDFInfo
- Publication number
- CN202193361U CN202193361U CN2011202715231U CN201120271523U CN202193361U CN 202193361 U CN202193361 U CN 202193361U CN 2011202715231 U CN2011202715231 U CN 2011202715231U CN 201120271523 U CN201120271523 U CN 201120271523U CN 202193361 U CN202193361 U CN 202193361U
- Authority
- CN
- China
- Prior art keywords
- dump gate
- rotary type
- door mechanism
- discharge door
- type discharge
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Landscapes
- Sliding Valves (AREA)
Abstract
The utility model discloses a lifting rotary type discharging door device, which comprises a discharging bin, a discharging door, a discharging door bracket, a lifting master cylinder, a rotating f cylinder, an air pressure device and a discharging door control switch. The bottom of the discharging bin is provided with a discharging hole matched with the discharging door. The lower edge of the discharging hole is provided with an air pressure ring. The upper edge of the discharging hole is provided with a sealing base plate. A material stop block is arranged at one side of the bottom of the discharging bin wherein the discharging door is closed. The edge of the discharging door is provided with a sealing ring. The outer side of the sealing ring is adhered to the inner side of the sealing base plate. A positioning block is arranged at one side of the discharging door close to the material stop block. Air pressure produced by the air pressure device is connected with the air hole by an air pressure delivery pipe. The discharging door control switch is arranged above the lifting master cylinder. The air pressure device, the lifting master cylinder and the rotating auxiliary cylinder are all arranged on the side surface of the discharging bin.
Description
Technical field
The utility model relates to a kind of discharge door mechanism, particularly relates to a kind of up-down rotary type discharge door mechanism.
Background technology
Common fan-shaped Dump gate extensively is used in above the type of circular groove cylinder bodies such as planetary stirring machine, vortex type puddle mixer; Its operation scheme is to utilize hydraulic ram as powered Dump gate one end; Open discharging about Dump gate being revolved turn 90 degrees; Again by oil cylinder withdrawal original position, Dump gate is got back to closed condition when closing.This structure is mainly sealed by upper-lower seal rubber and Dump gate liner plate, but shortcoming is when operating at every turn, and the Dump gate liner plate also will produce friction of motion in the middle of upper-lower seal rubber.Therefore, this kind structure requires high for leakproofing material and wear resisting property, and changes sealing member and maintenance times can compare frequently.In the prior art, the planetary stirring machine that is used to stir mortar all is common fan-shaped Dump gate structure, because this structure is very big to the wearing and tearing of leakproofing material, the seals at situation of spillage of leaking very easily occurs, in case the situation of leaking occurs, adjustment is difficulty relatively also.
The utility model content
The technical matters that the utility model will solve provides a kind of good sealing effect, stability is strong, service life is long up-down rotary type discharge door mechanism.
For solving the problems of the technologies described above; The utility model provides a kind of up-down rotary type discharge door mechanism; Comprise and unload feed bin, Dump gate, Dump gate carriage, up-down master cylinder, revolute oil cylinder, pneumatic shuttle and Dump gate master cock; Said bottom of unloading feed bin offers the discharge port with said Dump gate coupling; The lower edge of said discharge port is provided with gas-pressure ring, and the top edge of said discharge port is provided with sealed bolster plate, and the said feed bin bottom of unloading is positioned at the side that said Dump gate closes and is provided with material blocking block; The edge of said Dump gate is provided with seal ring; The lateral surface of seal ring and the medial surface of said sealed bolster plate are fitted, and said Dump gate is provided with locating piece near a side of said material blocking block, captive joint with an end of said Dump gate carriage in the bottom of said Dump gate; The other end of said Dump gate carriage is provided with main connecting bore that supplies up-down master cylinder captive joint and the secondary adapter shaft that supplies the revolute oil cylinder to flexibly connect; The bottom of said up-down master cylinder is passed main connecting bore and is captiveed joint with said Dump gate carriage, and the portable bar cephalic par of said revolute oil cylinder is connected with secondary adapter shaft rotating shaft, and the Pneumatic pipe cleaner that said pneumatic shuttle produces is crossed pneumatic tube and is connected with said pore; Said Dump gate master cock is positioned at the top of said up-down master cylinder, and said pneumatic shuttle, up-down master cylinder and revolute oil cylinder all are arranged on said side of unloading feed bin.
Further preferred version, the said sidepiece that unloads feed bin is provided with support, and said up-down master cylinder is captiveed joint with said support.
Preferred version further, said up-down master cylinder comprises oil cylinder main body base, oil cylinder piston axle and sealing member, said oil cylinder main body base middle part is a cylinder tube; Its bottom is welded with a mounting plate, and 4 bolts hole are installed on this mounting plate, and bolt hole is captiveed joint with said support; And two ends adopt the reinforced rib sleeve-board to close welding, and a side of said cylinder tube is provided with two oilholes that let the oil cylinder piston axle move up and down, and said oil cylinder piston axle is column; Midway location is equipped with the piston envelope, and top one end has tapped bore, and one section cylinder is stretched out on the top; End face is a tapped bore, is provided with the pin-and-hole that runs through near said tapped bore bottom; The two ends of said revolute oil cylinder are provided with the oscillating bearing that can make Dump gate up and down.
Preferred version further; Said Dump gate is a disc-shape; Its positive periphery is provided with the hole of a circle step and a plurality of coaxial fixed seal ring; Its outer shroud edge is provided with the tapped bore of 4 parallel stationary positioned pieces, and the reverse side of said Dump gate is provided with the spill of ring-type, and this spill is provided with 4 coaxial being connected with said Dump gate carriage and fixes used hole.
Preferred version further, an end of said Dump gate carriage is welded with a disk, and this disk is provided with 8 coaxial holes, and wherein 4 holes on 4 spills with said Dump gate are connected through bolt, and other 4 holes supply to regulate and use.
Preferred version further; It is to lack following " mouth " font that said locating piece is formed cross-sectional plane by an adapter plate and two stay bearing plates; Said adapter plate be provided with 4 with said Dump gate outer shroud edge on 4 corresponding tapped bore of tapped bore; Said locating piece and said Dump gate are passed tapped bore through bolt and are fixed, and when said Dump gate was closed, two stay bearing plate head ends on the said locating piece abutted against on the material blocking block inner arc surface.
Preferred version further; Said seal ring is a high-abrasive material, is toroidal, and its lateral surface is the conical surface; The base circle plane of said seal ring is provided with the bolt that stretches out; The set inside of said seal ring has steel part, and said bolt is captiveed joint with said steel part, and said seal ring is captiveed joint with said Dump gate through bolt.
Preferred version further; Said material blocking block is made up of arc plate and back-up block; Said back-up block is connected on the exterior arc surface of said arc plate; The attachment face of said material blocking block is provided with 4 waist-shaped holes, and said material blocking block is through being bolted to said bottom of unloading feed bin, and circular arc abuts against the cylindrical portion of said gas-pressure ring in it.
Preferred version further, said gas-pressure ring is that its medial surface of toroidal is the conical surface, medial surface is provided with a plurality of coaxial pores; And point to central lower at an angle; Said gas-pressure ring inside also is provided with the ring-shaped ventilation groove, and air channel communicates with a plurality of pores, and the lateral surface of said gas-pressure ring is provided with two induction openings; The air channel both sides are provided with groove, and planar annular is provided with a plurality of coaxial bolts hole.
Preferred version further, said sealed bolster plate is a toroidal, its medial surface is the conical surface, fit with the lateral surface of said seal ring, simultaneously with said gas-pressure ring the conical surface concordant.
Compared with prior art, the beneficial effect of the utility model is:
(1) improved the sealing property of discharge door mechanism, stoped cement mortar to flow out effectively, thereby the special composition that has guaranteed the cement mortar the inside can not run off, and has ensured product design, helps improving economic benefit of enterprises from the Dump gate edge.
(2) reduced the loss of consumable accessory,, can not cause the too big wearing and tearing of sealing member, thereby prolong the service life of consumable accessory, for enterprise has practiced thrift cost and service expenditure because this discharge door mechanism is circular conical surface sealing and up-down rotor switch mode.
(3) the replacing sealing member is convenient, and is damaged or aging like sealing member, when needing the replacing sealing member, only needs the junction of revolute oil cylinder and Dump gate carriage is unclamped, and produces the outside to Dump gate, and it is promptly replaceable to take off the relevant connection bolt, has shortened maintenance time greatly.
Description of drawings
Fig. 1 is the front view of the utility model up-down rotary type discharge door mechanism;
Fig. 2 is the birds-eye view of the utility model up-down rotary type discharge door mechanism;
Fig. 3 is the side sectional view of the utility model up-down rotary type discharge door mechanism;
Fig. 4 is the partial enlarged drawing of A portion among Fig. 3;
Fig. 5 is the birds-eye view of the Dump gate of up-down rotary type discharge door mechanism shown in the utility model;
Fig. 6 is the cutaway view of A-A among Fig. 5;
Fig. 7 is the front view of the Dump gate carriage of up-down rotary type discharge door mechanism shown in the utility model;
Fig. 8 is the cutaway view of A-A among Fig. 7;
Fig. 9 is the birds-eye view of the Dump gate carriage of up-down rotary type discharge door mechanism shown in the utility model;
Figure 10 is the front view of the up-down master cylinder of up-down rotary type discharge door mechanism shown in the utility model;
Figure 11 is the cutaway view of A-A among Figure 10;
Figure 12 is the front view of the revolute oil cylinder of up-down rotary type discharge door mechanism shown in the utility model;
Figure 13 is the birds-eye view of the revolute oil cylinder of up-down rotary type discharge door mechanism shown in the utility model;
Figure 14 is the connection structure scheme drawing of material blocking block, locating piece, Dump gate and the revolute oil cylinder of up-down rotary type discharge door mechanism shown in the utility model;
Figure 15 is installed in the connection structure scheme drawing that unloads on the feed bin respectively for material blocking block, locating piece, Dump gate and the revolute oil cylinder of up-down rotary type discharge door mechanism shown in the utility model;
Figure 16 is the structural representation of the gas-pressure ring of up-down rotary type discharge door mechanism shown in the utility model;
Figure 17 is the cutaway view of A-A among Figure 16;
Figure 18 is the cutaway view of B-B among Figure 16;
Figure 19 is the structural representation of the sealed bolster plate of up-down rotary type discharge door mechanism shown in the utility model;
Figure 20 is the cutaway view of A-A among Figure 19;
Figure 21 is the front view of the material blocking block of up-down rotary type discharge door mechanism shown in the utility model;
Figure 22 is the birds-eye view of the material blocking block of up-down rotary type discharge door mechanism shown in the utility model;
Figure 23 is the birds-eye view of the seal ring of up-down rotary type discharge door mechanism shown in the utility model;
Figure 24 is the front view of the seal ring of up-down rotary type discharge door mechanism shown in the utility model;
Figure 25 is the cutaway view of A-A among Figure 24;
Figure 26 is the front view of the locating piece of up-down rotary type discharge door mechanism shown in the utility model;
Figure 27 is the birds-eye view of the locating piece of up-down rotary type discharge door mechanism shown in the utility model;
Figure 28 is the lateral plan of the locating piece of up-down rotary type discharge door mechanism shown in the utility model;
Figure 29 is the connection structure scheme drawing of the Dump gate master cock of up-down rotary type discharge door mechanism shown in the utility model;
Figure 30 is the birds-eye view of Figure 29;
Figure 31 is the lateral plan of Figure 29;
Figure 32 is the front view of the switch baseplate of up-down rotary type discharge door mechanism shown in the utility model;
Figure 33 is the birds-eye view of the switch baseplate of up-down rotary type discharge door mechanism shown in the utility model;
Figure 34 is the cutaway view of A-A among Figure 33;
Figure 35 is the front view of the limit switch long stent of up-down rotary type discharge door mechanism shown in the utility model;
Figure 36 is the birds-eye view of the limit switch long stent of up-down rotary type discharge door mechanism shown in the utility model;
Figure 37 is the lateral plan of the limit switch long stent of up-down rotary type discharge door mechanism shown in the utility model;
Figure 38 is the front view of the short support of limit switch of up-down rotary type discharge door mechanism shown in the utility model;
Figure 39 is the birds-eye view of the short support of limit switch of up-down rotary type discharge door mechanism shown in the utility model;
Figure 40 is the lateral plan of the short support of limit switch of up-down rotary type discharge door mechanism shown in the utility model;
Figure 41 is the structural representation of the limit switch circular arc adapter plate of up-down rotary type discharge door mechanism shown in the utility model;
Figure 42 is the birds-eye view of the limit switch control turning handle of up-down rotary type discharge door mechanism shown in the utility model;
Figure 43 is the front view of the limit switch control turning handle of up-down rotary type discharge door mechanism shown in the utility model;
Figure 44 is the front view of the up-down limiting stopper of up-down rotary type discharge door mechanism shown in the utility model;
Figure 45 is the birds-eye view of the up-down limiting stopper of up-down rotary type discharge door mechanism shown in the utility model;
Figure 46 is the front view of the limit switch removable pin of up-down rotary type discharge door mechanism shown in the utility model;
Figure 47 is the lateral plan of the limit switch removable pin of up-down rotary type discharge door mechanism shown in the utility model;
Figure 48 is the birds-eye view of the bearing fixing sleeve of up-down rotary type discharge door mechanism shown in the utility model;
Figure 49 is the cutaway view of A-A among Figure 48;
Figure 50 is the front view of the spacing locating bush of up-down rotary type discharge door mechanism shown in the utility model;
Figure 51 is the cutaway view of A-A among Figure 50;
Figure 52 is the birds-eye view of the spacing locating bush of up-down rotary type discharge door mechanism shown in the utility model;
Figure 53 is the working process scheme drawing of Dump gate;
Among the figure: 1-unloads feed bin, 2-Dump gate, 3-Dump gate carriage, 301-disk, 302-master's connecting bore, the secondary adapter shaft of 303-, 4-up-down master cylinder; 401-oil cylinder main body base, 402-oil cylinder piston axle, 403-sealing member, 404-mounting plate, 405-bolt hole, 406-oilhole; 407-piston envelope, 408-circular nut, 5-revolute oil cylinder, 501-oscillating bearing, 6-pneumatic shuttle, 7-Dump gate master cock; The 701-switch baseplate, 702-limit switch long stent, the short support of 703-limit switch, 704-limit switch circular arc adapter plate, 705-limit switch control turning handle, 706-up-down limiting stopper; 707-limit switch removable pin, 708-nut, the spacing adjusting screw mandrel of 709-, 710-limit switch, 711-bearing, 712-bearing fixing sleeve; The spacing locating bush of 713-, 714-shaft block ring, 8-gas-pressure ring, 9-sealed bolster plate, 10-material blocking block, 1001-arc plate; The 1002-back-up block, 11-seal ring, 12-locating piece, 1201-adapter plate, 1202-stay bearing plate, 13-support.
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment the utility model is done further to specify.
To shown in Figure 52, a kind of up-down rotary type discharge door mechanism comprises and unloads feed bin 1, Dump gate 2, Dump gate carriage 3, up-down master cylinder 4, revolute oil cylinder 5, pneumatic shuttle 6 and Dump gate master cock 7 like Fig. 1.Said bottom of unloading feed bin 1 offers the discharge port with said Dump gate 2 couplings, and the lower edge of said discharge port is provided with gas-pressure ring 8.The top edge of said discharge port is provided with sealed bolster plate 9, and said feed bin 1 bottom of unloading is positioned at the side that said Dump gate 2 closes and is provided with material blocking block 10.The edge of said Dump gate 2 is provided with seal ring 11, and the medial surface of the lateral surface of seal ring 11 and said sealed bolster plate 9 is fitted.Said Dump gate 2 is provided with locating piece 12 near a side of said material blocking block 10; Captive joint with an end of said Dump gate carriage 3 in the bottom of said Dump gate 2, the other end of said Dump gate carriage 3 is provided with main connecting bore 302 that supplies up-down master cylinder 4 captive joints and the secondary adapter shaft 303 that supplies revolute oil cylinder 5 to flexibly connect.The bottom of said up-down master cylinder 4 is passed main connecting bore 302 and is captiveed joint with said Dump gate carriage 3; The portable bar cephalic par of said revolute oil cylinder 5 is connected with secondary adapter shaft 303 rotating shafts, and the Pneumatic pipe cleaner that said pneumatic shuttle 6 produces is crossed pneumatic tube and is connected with said pore.Said Dump gate master cock 7 is positioned at the top of said up-down master cylinder 4, and said pneumatic shuttle 6, up-down master cylinder 4 and revolute oil cylinder 5 all are arranged on said side of unloading feed bin 1.The said sidepiece that unloads feed bin 1 is provided with support 13, and said up-down master cylinder 4 is captiveed joint with said support 13.Said Dump gate 2 is a disc-shape; Its positive periphery is provided with the hole of a circle step and a plurality of coaxial fixed seal ring 11; Its outer shroud edge is provided with the tapped bore of 4 parallel stationary positioned pieces 12; The reverse side of said Dump gate 2 is provided with the spill of ring-type, and this spill is provided with 4 coaxial being connected with said Dump gate carriage 3 and fixes used hole.Said Dump gate carriage 3 is welded by being processed into thick C font steel plate and other structure; The one of which end is welded with a disk 301; This disk 301 is provided with 8 coaxial holes, and wherein 4 holes on 4 spills with said Dump gate 2 are connected through bolt, and other 4 holes supply to regulate and use.It is to lack following " mouth " font that said locating piece 12 is formed cross-sectional plane by an adapter plate 1201 and two stay bearing plates 1202, said adapter plate 1201 be provided with 4 with said Dump gate 2 outer shroud edges on 4 corresponding tapped bore of tapped bore.Said locating piece 12 passes tapped bore with said Dump gate 2 through bolt and fixes; When said Dump gate 2 is closed; Two stay bearing plate 1202 head ends on the said locating piece 12 abut against on material blocking block 10 inner arc surfaces, along with Dump gate 2 vertical uplift, and the position consistency when keeping each the rising.Said seal ring 11 is selected the elastomeric material of high abrasion for use, is toroidal, and its lateral surface is the conical surface, just sealing surface.The base circle plane of said seal ring 11 is provided with the bolt that stretches out, and is connected with circle Dump gate 2.The set inside of said seal ring 11 has steel part, and said bolt is captiveed joint with said steel part, entangles bolt effectively and prevents, and said seal ring 11 is captiveed joint with said Dump gate 2 through bolt.Said material blocking block 10 is made up of arc plate that forms small semicircle 1001 and back-up block 1002, and said back-up block 1002 is connected on the exterior arc surface of said arc plate 1001.The attachment face of said material blocking block 10 is provided with 4 waist-shaped holes, and said material blocking block 10 is through being bolted to said bottom of unloading feed bin 1, and circular arc abuts against the cylindrical portion of said gas-pressure ring 8 in it.Compound when material blocking block 10 can prevent discharging effectively is splashed to other place.The profile of said revolute oil cylinder 5 is similar basically with other traditional oil cylinder; Unique different be exactly that the oscillating bearing 501 that can make Dump gate 2 up and down is set at its two ends; Playing Dump gate 2 is up and down that activity acts on freely, and piston rod head end junction increases fine adjustment function.Said gas-pressure ring 8 is the conical surface for its medial surface of toroidal, also is sealing surface, and medial surface is provided with a plurality of coaxial pores, and points to central lower at an angle.Said gas-pressure ring 8 inside also are provided with the ring-shaped ventilation groove, and air channel communicates with a plurality of pores, and the lateral surface of said gas-pressure ring 8 is provided with two induction openings, and the air channel both sides are provided with the groove that sealant uses, and planar annular is provided with a plurality of coaxial bolts hole.Said sealed bolster plate 9 is a toroidal, and its medial surface is the conical surface, also is sealing surface, fit with the lateral surface of said seal ring 11, simultaneously with said gas-pressure ring 8 the conical surface concordant.One step is arranged below it, and feed bin 1 base plate thickness is consistent with unloading, and a plurality of coaxial socket bolt counterbore positions are arranged on the top planar annular, passes to unload feed bin 1 base plate and be connected with gas-pressure ring 8.Described up-down master cylinder 4 comprises oil cylinder main body base 401, oil cylinder piston axle 402 and sealing member 403; Oil cylinder main body base 401 middle parts are cylinder tubes; The bottom is welded with a mounting plate 404; 4 bolts hole 405 are installed on the mounting plate 404, and bolt hole 405 is captiveed joint with the support 13 of the welding of unloading feed bin 1, and two ends adopt the reinforced rib sleeve-board to close welding.One side of cylinder tube is provided with two oilholes 406, and main effect is to let oil cylinder piston axle 402 move up and down; Oil cylinder piston axle 402 is column, and midway location is equipped with piston envelope 407, and top one end is provided with tapped bore; Cooperate circular nut 408 to use, one section little cylinder is stretched out on the top, and end face also is to be provided with tapped bore; Fix adjusting screw(rod), also be provided with the pin-and-hole that runs through near tapped bore bottom.
In the present embodiment, described pneumatic shuttle 6 by pressure regulating valve, air-pressure gauge, fast the right angle interrupt, ball valve, straight joint, air pressure electromagnetic valve, fixed support, withstand voltage tracheae, divide fluid, divide flow tube, straight cutting mouth, adapter substitute, the first-class accessory of heading joint are formed fast; The above excessively unit control of Pneumatic pipe cleaner arrives the spilehole on the inboard conical surface of seal ring, and forms certain angle ejection in the middle of Dump gate 2.
Described Dump gate master cock 7 is made up of switch baseplate 701, limit switch long stent 702, the short support 703 of limit switch, limit switch circular arc adapter plate 704, limit switch control turning handle 705, up-down limiting stopper 706, limit switch removable pin 707, nut 708, spacing adjusting screw mandrel 709, limit switch 710, bearing 711, bearing fixing sleeve 712, spacing locating bush 713 and shaft block ring 714; The side of said switch baseplate 701 is provided with 2 holes; Captive joint with the support 13 of welding on unloading feed bin 1 in this hole; 3 cylinder end faces and limit switch circular arc adapter plate 704 bolt togethers are arranged above; 6 waist shaped holes in positive both sides are fixed limit switch long stent 702 and the short support 703 of limit switch; Long waist shaped hole fixed limit switch 710 on the short support 703 of limit switch long stent 702 and limit switch; And up-down adjustment as required, the macropore in the middle of the switch baseplate is joined with bearing 711 fixed covers and is welded and fix.Described limit switch circular arc adapter plate 704 is circular-arc; Circular arc kidney slot on the plate is installed limit switch 710; Also can carry out the adjusting of position angle as required. described limit switch control turning handle 705 is the circle shape, and its side is provided with the tapped bore of two symmetries, and the boss of place's projection is arranged on the outer ring; The boss both sides become the arc transition shape, make the control roller of limit switch 710 can be smoothly to after contraction.Described up-down limiting stopper 706 is circular butterfly-shaped; There is a tapped bore centre, and there is bigger inclined-plane on both sides, pins in the middle of spacing adjusting screw mandrel 709 passes and with nut 708; Fixing back slides up and down with up-down master cylinder 4, and inclined-plane control limit switch 710 rollers on both sides are flexible.Described limit switch removable pin 707 is cylindric, and smooth surface is passed the hole on up-down master cylinder 4 tops, outside the end projecting shaft, is inserted in the vertical slot in the middle of the bearing fixing sleeve 712, can be freely up and down in groove.Described axle is with fixed cover 712, and there is a bearing installation position and a through hole centre, and the back side has a step circle to cooperate welding fixing with switch baseplate 701 middle macropores.Described spacing locating bush 713 is cylindrical shape, and the edge of a convexity is arranged at the bottom, and bearing 711 is installed in face near the bottom; The cylindrical interposition is equipped with a groove, and shaft block ring is installed, and prevents that bearing from deviating from; The center is a through hole, and keyway is arranged in the hole, and up-down master cylinder 4 top axostylus axostyles pass centre hole; And guaranteeing that gapped its slides up and down, limit switch removable pin 707 is passed in the hole of up-down master cylinder 4 top axostylus axostyles, in the keyway of spacing locating bush 713, slides up and down;
Shown in Figure 53, the operation scheme of the up-down rotary type discharge door mechanism of the utility model is following:
1. Dump gate 2 is after closing, and up-down limiting stopper 706 is run into master cock, and hydraulic efficiency pressure system quits work, and pneumatic shuttle 6 stops to blow.This moment, a master cock was in long closed state, and another master cock is in the long state of opening.
2. start the discharging electric-control system: Dump gate 2 descends; Master cock is broken off; When limit switch control turning handle 705 arrival master cocies were spacing, up-down master cylinder 4 oil inlets (hydraulic oil pump electromagnetic valve) stopped, revolute oil cylinder 5 oil inlets (hydraulic oil pump electromagnetic valve) work; Get into Dump gate 2 rotating operation work, master cock is in the long state that closes.
3. Dump gate 2 outside rotating operations, limit switch control turning handle 705 arrive master cocies when spacing, and revolute oil cylinder 5 oil inlets (hydraulic oil pump electromagnetic valve) stop, and master cock is in the long state that closes.This moment, Dump gate 2 was opened fully, beginning discharging work.
4. start the discharging electric-control system, Dump gate 2 begins to close, and master cock is broken off; Revolute oil cylinder 5 oil inlets (hydraulic oil pump electromagnetic valve) work gets into Dump gate 2 rotating operation work, and air pressure electromagnetic valve is opened simultaneously; Begin to blow, master cock is in the long state that closes.
5. Dump gate 2 is to middle rotating operation, and when limit switch control turning handle 705 arrival master cocies were spacing, revolute oil cylinder 5 oil inlets (hydraulic oil pump electromagnetic valve) stopped, and Dump gate will stop 3 times in second air blowings (time can be provided with longer as required) this moment.Begin to get into Dump gate 2 rising operation work, up-down master cylinder 4 oil inlets (hydraulic oil pump electromagnetic valve) work, master cock is in the long state that closes.
6. up-down limiting stopper 706 is run into master cock, and hydraulic oil pump quits work.Air pressure electromagnetic valve is closed, and recovers normal closed condition.
The up-down rotary type discharge door mechanism of the utility model, design is unique novel, and dependable performance has thoroughly solved puddle mixer Dump gate spillage problem.
Need to prove at last; The above is merely the preferred embodiment of the utility model; Rather than, anyly be equal to replacement or corresponding improvement to what the utility model technical characterictic did to the qualification of the utility model technical scheme, still within the protection domain of the utility model.
Claims (10)
1. up-down rotary type discharge door mechanism; Comprise and unload feed bin, Dump gate, Dump gate carriage, up-down master cylinder, revolute oil cylinder, pneumatic shuttle and Dump gate master cock; It is characterized in that: said bottom of unloading feed bin offers the discharge port with said Dump gate coupling; The lower edge of said discharge port is provided with gas-pressure ring, and the top edge of said discharge port is provided with sealed bolster plate, and the said feed bin bottom of unloading is positioned at the side that said Dump gate closes and is provided with material blocking block; The edge of said Dump gate is provided with seal ring; The lateral surface of seal ring and the medial surface of said sealed bolster plate are fitted, and said Dump gate is provided with locating piece near a side of said material blocking block, captive joint with an end of said Dump gate carriage in the bottom of said Dump gate; The other end of said Dump gate carriage is provided with main connecting bore that supplies up-down master cylinder captive joint and the secondary adapter shaft that supplies the revolute oil cylinder to flexibly connect; The bottom of said up-down master cylinder is passed main connecting bore and is captiveed joint with said Dump gate carriage, and the portable bar cephalic par of said revolute oil cylinder is connected with secondary adapter shaft rotating shaft, and the Pneumatic pipe cleaner that said pneumatic shuttle produces is crossed pneumatic tube and is connected with said pore; Said Dump gate master cock is positioned at the top of said up-down master cylinder, and said pneumatic shuttle, up-down master cylinder and revolute oil cylinder all are arranged on said side of unloading feed bin.
2. up-down rotary type discharge door mechanism according to claim 1 is characterized in that: the said sidepiece that unloads feed bin is provided with support, and said up-down master cylinder is captiveed joint with said support.
3. up-down rotary type discharge door mechanism according to claim 1 and 2 is characterized in that: said up-down master cylinder comprises oil cylinder main body base, oil cylinder piston axle and sealing member, and said oil cylinder main body base middle part is a cylinder tube; Its bottom is welded with a mounting plate, and 4 bolts hole are installed on this mounting plate, and bolt hole is captiveed joint with said support; And two ends adopt the reinforced rib sleeve-board to close welding; One side of said cylinder tube is provided with two oilholes that let the oil cylinder piston axle move up and down, and said oil cylinder piston axle is column, and midway location is equipped with the piston envelope; Top one end has tapped bore; One section cylinder is stretched out on the top, and end face is a tapped bore, is provided with the pin-and-hole that runs through near said tapped bore bottom; The two ends of said revolute oil cylinder are provided with the oscillating bearing that can make Dump gate up and down.
4. up-down rotary type discharge door mechanism according to claim 1; It is characterized in that: said Dump gate is a disc-shape; Its positive periphery is provided with the hole of a circle step and a plurality of coaxial fixed seal ring; Its outer shroud edge is provided with the tapped bore of 4 parallel stationary positioned pieces, and the reverse side of said Dump gate is provided with the spill of ring-type, and this spill is provided with 4 coaxial being connected with said Dump gate carriage and fixes used hole.
5. up-down rotary type discharge door mechanism according to claim 4; It is characterized in that: an end of said Dump gate carriage is welded with a disk; This disk is provided with 8 coaxial holes; Wherein 4 holes on 4 spills with said Dump gate are connected through bolt, and other 4 holes supply to regulate and use.
6. up-down rotary type discharge door mechanism according to claim 4; It is characterized in that: it is to lack following " mouth " font that said locating piece is formed cross-sectional plane by an adapter plate and two stay bearing plates; Said adapter plate be provided with 4 with said Dump gate outer shroud edge on 4 corresponding tapped bore of tapped bore; Said locating piece and said Dump gate are passed tapped bore through bolt and are fixed; When said Dump gate was closed, two stay bearing plate head ends on the said locating piece abutted against on the material blocking block inner arc surface.
7. up-down rotary type discharge door mechanism according to claim 4; It is characterized in that: said seal ring is a high-abrasive material, is toroidal, and its lateral surface is the conical surface; The base circle plane of said seal ring is provided with the bolt that stretches out; The set inside of said seal ring has steel part, and said bolt is captiveed joint with said steel part, and said seal ring is captiveed joint with said Dump gate through bolt.
8. up-down rotary type discharge door mechanism according to claim 1; It is characterized in that: said material blocking block is made up of arc plate and back-up block; Said back-up block is connected on the exterior arc surface of said arc plate; The attachment face of said material blocking block is provided with 4 waist-shaped holes, and said material blocking block is through being bolted to said bottom of unloading feed bin, and circular arc abuts against the cylindrical portion of said gas-pressure ring in it.
9. up-down rotary type discharge door mechanism according to claim 1 is characterized in that: said gas-pressure ring is that its medial surface of toroidal is the conical surface, and medial surface is provided with a plurality of coaxial pores; And point to central lower at an angle; Said gas-pressure ring inside also is provided with the ring-shaped ventilation groove, and air channel communicates with a plurality of pores, and the lateral surface of said gas-pressure ring is provided with two induction openings; The air channel both sides are provided with groove, and planar annular is provided with a plurality of coaxial bolts hole.
10. up-down rotary type discharge door mechanism according to claim 1 is characterized in that: said sealed bolster plate is a toroidal, and its medial surface is the conical surface, fit with the lateral surface of said seal ring, simultaneously with said gas-pressure ring the conical surface concordant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202715231U CN202193361U (en) | 2011-07-28 | 2011-07-28 | Lifting rotary type discharging door device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202715231U CN202193361U (en) | 2011-07-28 | 2011-07-28 | Lifting rotary type discharging door device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202193361U true CN202193361U (en) | 2012-04-18 |
Family
ID=45948282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202715231U Expired - Lifetime CN202193361U (en) | 2011-07-28 | 2011-07-28 | Lifting rotary type discharging door device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202193361U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102247777A (en) * | 2011-07-28 | 2011-11-23 | 珠海仕高玛机械设备有限公司 | Lifting rotary type discharging door device |
| CN103406336A (en) * | 2013-08-27 | 2013-11-27 | 天紫环保投资控股有限公司 | Steam ejection type organic waste disposer with feeding screw cap screwing function |
| CN103406342A (en) * | 2013-08-27 | 2013-11-27 | 天紫环保投资控股有限公司 | Screw cap provided ejection steel cage for steam ejection type organic waste disposer |
| CN103406339A (en) * | 2013-08-27 | 2013-11-27 | 天紫环保投资控股有限公司 | Steam ejection type organic waste disposer |
| CN110482052A (en) * | 2019-08-15 | 2019-11-22 | 江苏鑫华能环保工程股份有限公司 | The valve arrangement and storage bin of particulate matter and liquid mixture storage bin |
-
2011
- 2011-07-28 CN CN2011202715231U patent/CN202193361U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102247777A (en) * | 2011-07-28 | 2011-11-23 | 珠海仕高玛机械设备有限公司 | Lifting rotary type discharging door device |
| CN102247777B (en) * | 2011-07-28 | 2015-12-16 | 珠海仕高玛机械设备有限公司 | Lifting rotary type discharging door device |
| CN103406336A (en) * | 2013-08-27 | 2013-11-27 | 天紫环保投资控股有限公司 | Steam ejection type organic waste disposer with feeding screw cap screwing function |
| CN103406342A (en) * | 2013-08-27 | 2013-11-27 | 天紫环保投资控股有限公司 | Screw cap provided ejection steel cage for steam ejection type organic waste disposer |
| CN103406339A (en) * | 2013-08-27 | 2013-11-27 | 天紫环保投资控股有限公司 | Steam ejection type organic waste disposer |
| CN103406336B (en) * | 2013-08-27 | 2015-10-07 | 天紫环保投资控股有限公司 | There is the Steam ejection type organic waste disposer that charging spiral cover screws function |
| CN103406339B (en) * | 2013-08-27 | 2016-01-06 | 天紫环保投资控股有限公司 | Steam ejection type organic waste disposer |
| CN110482052A (en) * | 2019-08-15 | 2019-11-22 | 江苏鑫华能环保工程股份有限公司 | The valve arrangement and storage bin of particulate matter and liquid mixture storage bin |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102247777A (en) | Lifting rotary type discharging door device | |
| CN202193361U (en) | Lifting rotary type discharging door device | |
| CN107477192A (en) | Pneumatic butterfly valve device | |
| CN204922065U (en) | Hemisphere valve | |
| CN208438576U (en) | A kind of sand mixer that stability is high cantilever discharge door mechanism | |
| CN2790637Y (en) | Continuous middle ladle metering mouth rotary-changing device | |
| CN201858367U (en) | Solid metal tri-eccentric butterfly valve | |
| CN208169583U (en) | A kind of wear-resisting hose valve | |
| CN214889185U (en) | Dome valve body structure with enhanced sealing | |
| CN218625449U (en) | Flap valve mechanism and bottom discharge apparatus | |
| CN214889025U (en) | Dome valve device easy to disassemble, assemble and maintain | |
| CN202545854U (en) | Wedge type expansion rubber-lined two-side totally-sealed gate valve welded by tubes and plates and driven by bevel gear wheel | |
| CN214946553U (en) | Pneumatic dome valve | |
| CN212251178U (en) | High-temperature-resistant sterile discharge valve | |
| CN218935424U (en) | Concentrated blowing valve of manganese sulfate | |
| CN201377623Y (en) | Tee joint reversing valve | |
| CN220980377U (en) | Measurement and control integrated valve with fixed structure | |
| CN212226077U (en) | Rotary powder pipeline switching valve | |
| CN220366088U (en) | Rotary joint | |
| CN2866420Y (en) | Pneumatic round-top valve | |
| CN210623606U (en) | Replaceable valve | |
| CN221034000U (en) | Novel butterfly valve plate | |
| CN220286508U (en) | Powder conveying reversing valve | |
| CN219272948U (en) | A disconnect-type bleeder valve for horizontal mixing apparatus | |
| CN202674411U (en) | Spherical auto-switching check valve |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120418 |