CN103979265A - Novel seal box type scraper conveyor - Google Patents

Novel seal box type scraper conveyor Download PDF

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Publication number
CN103979265A
CN103979265A CN201410225684.5A CN201410225684A CN103979265A CN 103979265 A CN103979265 A CN 103979265A CN 201410225684 A CN201410225684 A CN 201410225684A CN 103979265 A CN103979265 A CN 103979265A
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China
Prior art keywords
plate
frame
tie bolt
wheel assembly
road
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CN201410225684.5A
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Chinese (zh)
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CN103979265B (en
Inventor
续利文
王世凯
杨云路
高玉萍
郭威
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山西煤矿机械制造有限责任公司
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Publication of CN103979265A publication Critical patent/CN103979265A/en
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Abstract

The invention discloses a novel seal box type scraper conveyor and belongs to the technical field of conveyors. By means of the novel seal box type scraper conveyor, the high-viscosity high-temperature powder-shaped material is avoided from hardening, bonding and dust in conveying. The novel seal box type scraper conveyor comprises a headstock, a head wheel component, a tail frame, a tail wheel component, a scraper chain, a regulating chain, a single-layer transportation intermediate tank, support legs, connecting bolts, a drive device, a single-layer transportation intermediate tank with a hole, and a flat plate gate; the head wheel component is connected with a left rack and a right rack through connecting bolts, after a closing plate A and a closing plate B are placed in side rack slots, each of a left press beam and a right press beam is fixed through connecting bolts; a left climb passage, a right climb passage and a transitional arc plate are fixed at the arc-shaped transition position of the inner side of a transition rack through countersunk bolts; a cover board and a rubber sealing strip are fixed with the side racks and the transition rack through connecting bolts. The novel seal box type scraper conveyor is mainly used for conveyors.

Description

The box slat conveyer of a kind of novel seal
Technical field
The box slat conveyer of a kind of novel seal of the present invention, belongs to conveyer technical field.
Background technology
Along with industrial expansion and scientific and technical progress, the slat conveyer of multiple pattern, several functions uses in a large number in coal washing, mine, metallurgy, electric power, chemical industry.Slat conveyer is the continuous conveying equipment in industrial production system, is mainly responsible for transport and the assigning process of various loose unpacked materials, has Stability Analysis of Structures, transports feature reliable, that distribution is convenient, freight volume is large, transported material scope is wide.
Current, under different industries, different operating mode, not only category is many for loose unpacked material, and requires to differ in transport assigning process, and therefore, for meeting the requirement of different category materials, different operating modes, various scraper conveyor specials are constantly invented.But the problems such as in the transportation for high viscosity, high temperature, high-moisture powder material, ubiquitous material hardens, material adhesion, airborne dust, part life deficiency, also do not have a kind of slat conveyer to be well positioned to meet requirement at present.
In the transportation of high-viscosity material (such as brown coal, coal slime etc.) and powder material, material is easily in medial launder bottom and side is residual sticks, under the effect that rolls for a long time of scraper plate, finally cause material to harden, the maintenance cost that has not only increased equipment has also shortened the life-span of equipment; Because the granularity of powder material is lower, easily produce dust raising phenomenon simultaneously, have a strong impact on the environment of factory.Therefore be necessary to be improved.
Summary of the invention
The deficiency existing in order to overcome prior art, provides a kind of novel seal box slat conveyer, makes its material in the transportation of high viscosity, high temperature powder shape material can not harden, adhere to and not have airborne dust.
In order to solve the problems of the technologies described above, the technical solution used in the present invention is:
The box slat conveyer of a kind of novel seal, comprises headstock, great wheel assembly, aircraft tail shelf, tail-wheel assembly, scraper chain, regulate chain, individual layer transport medial launder, supporting leg, tie bolt, actuating device, individual layer transports medial launder with holes and bulkhgead gate, headstock, great wheel assembly and actuating device are positioned at the front end of conveyer, and aircraft tail shelf and tail-wheel assembly are positioned at the rear end of conveyer, scraper chain, regulate chain, individual layer transport medial launder, supporting leg, tie bolt, individual layer transports medial launder with holes and bulkhgead gate and is positioned at the centre portion of conveyer, and the bottom of described headstock is fixed with headstock base, and transition frame is fixed on the front portion of headstock, left frame by tie bolt, left side frame, rear plate passes through tie bolt, dowel bolt is symmetrically fixed on respectively left and right sides and the rear portion of headstock, great wheel assembly by tie bolt respectively with left frame, left side frame connects, closing piece A, closing piece B is placed in after bogie side frame draw-in groove left pressure beam, right pressure beam is fixing respectively by tie bolt, Zuo Pa road, You Pa road, transiting arc plate is individually fixed in arc crossover position inside transition frame, cover plate by countersunk-heat bolt, rubber weather strip is fixed by tie bolt and bogie side frame and transition frame.
Described great wheel assembly comprises great wheel axle, bearing seat, bearing, sprocket wheel, key A, bearing seat, bearing, back-up ring A, back-up ring B, oil sealing, key B are assemblied on great wheel axle in order, stifle, transparent cover, lubricating cup, plug screw, adjustment pad connect with bearing seat by tie bolt respectively, and axle sleeve, stop washer, circular nut cooperation are positioned on bearing.
The bottom of described aircraft tail shelf is fixed with aircraft tail shelf base, transition frame is fixed on the front portion of aircraft tail shelf by tie bolt, left frame, left side frame, rear plate passes through tie bolt, dowel bolt is symmetrically fixed on respectively left and right sides and the rear portion of aircraft tail shelf, tail-wheel assembly by tie bolt respectively with left frame, left side frame connects, the sleeve pipe of stretching device, plate passes through respectively tie bolt, countersunk-heat bolt connects with tail-wheel assembly, tensioning screw, handle, ball connects with sleeve pipe by screw thread, closing piece A, closing piece B will press beam fixing respectively by tie bolt after being placed in bogie side frame draw-in groove, Zuo Pa road, You Pa road, transiting arc plate is individually fixed in arc crossover position inside transition frame by countersunk-heat bolt, screw and transition frame welding, screw rod coordinates with screw for fixing tail-wheel assembly position, cover plate, rubber weather strip is fixed by tie bolt and bogie side frame and transition frame.
Described tail-wheel assembly comprises tail-gear spindle and bearing seat, and sprocket wheel, key, bearing seat, bearing, back-up ring A, back-up ring B, oil sealing are assemblied on tail-gear spindle in order; Stifle, transparent cover, lubricating cup, plug screw, adjustment pad connect with bearing seat by tie bolt respectively.
Described scraper chain comprises round-link chain, coupling link and plough formula anti-compaction scraper plate, and round-link chain connects by open connecting ring with plough formula anti-compaction scraper plate, and plough formula anti-compaction scraper plate and coupling link are fixed by tie bolt.
Described individual layer transports medial launder with holes outside medial launder casing, cochain road side plate, cochain road bottom lining plate, Xia Lian road side plate, Xia Lian road bottom lining plate transport medial launder with holes with individual layer respectively by countersunk-heat bolt and connect, and press chain piece, rubber weather strip, seal cover board, swabbing pig to transport medial launder with holes by tie bolt and individual layer respectively and fix.
Described medial launder casing is by shaped steel and Plate Welding moulding; Described cochain road side plate 61, cochain road bottom lining plate 62, Xia Lian road side plate 63, Xia Lian road bottom lining plate 64 adopt NM360 material.
Described actuating device comprises variable frequency reducer motor and coupler, and variable frequency reducer motor, connecting angle, coupling shield are fixed by tie bolt and drive rack respectively, and reducing motor and great wheel assembly connect by coupler.
The beneficial effect that the present invention compared with prior art had is:
1, the use of variable-frequency driving technique has realized the double effects of heavily loaded soft start and energy-conserving and environment-protective;
2, hermetically-sealed construction has been realized dustless, the zero-emission in material transportation process completely, has significantly reduced noise level simultaneously;
3, the use of replaceable, high-wearing feature liner plate and corrosion-resistant steel liner plate has realized the high life of complete machine and the low adhesion of material;
4, plough formula blade structure has solved material and has hardened, floated chain problem;
5, the use of supporting bulkhgead gate has also realized the multiple spot dispensing of material.
The present invention has adopted many advanced persons, novel theory and structure in design process, solved from root ubiquitously in high viscosity, high temperature (below 150 DEG C), low granularity material transportation harden, the problem such as adhesion, airborne dust, life-span deficiency, the present invention has obvious advance, novelty compared with common box slat conveyer, rationally distributed, compact conformation, simple operation, reliable and stable, safety and environmental protection are a kind of desirable special material transportation, dispensing slat conveyer product.
Brief description of the drawings
Below by accompanying drawing, the specific embodiment of the present invention is described in further detail.
Fig. 1 a is the front view of slat conveyer;
Fig. 1 b is the birds-eye view of slat conveyer;
Fig. 2 a is the front view of headstock;
Fig. 2 b is the left view of headstock;
Fig. 2 c is the transition frame schematic diagram along A-A direction in Fig. 2 b on headstock;
Fig. 3 is great wheel unit construction schematic diagram;
Fig. 4 a is the front view of aircraft tail shelf;
Fig. 4 b is the left view of aircraft tail shelf;
Fig. 4 c is the transition frame schematic diagram along A-A direction in Fig. 4 b on aircraft tail shelf;
Fig. 5 is tail-wheel assembly structural representation;
Fig. 6 is scraper chain structural representation;
Fig. 7 is the left view that individual layer transports medial launder with holes;
Fig. 8 a is the front view of actuating device;
Fig. 8 b is the birds-eye view of actuating device.
In figure, 1 is headstock, 2 is great wheel assembly, 3 is aircraft tail shelf, 4 is tail-wheel assembly, 5 is scraper chain, 6 for regulating chain, 7 is individual layer transport medial launder, 8 is supporting leg, 9 is tie bolt, 10 actuating devices, 11 is individual layer medial launder with holes, 12 is bulkhgead gate, 14 is First Transition frame, 15 is the first left frame, 16 is the first left side frame, 17 is the first rear plate, 18 is left pressure beam, 20 is flathead screw, 21 is the first dowel bolt, 22 is the first closing piece A, 23 is the first closing piece B, 24 is the first Zuo Pa road, 25 is First Transition arc plate, 26 is the first You Pa road, 27 is the first cover plate, 28 is right pressure beam, 29 is headstock base, 30 is rubber weather strip, 31 is the second transition frame, 32 is the second left frame, 33 is the second left side frame, 34 is the second rear plate, 35 for pressing beam, 38 is the second dowel bolt, 39 is tensioning screw, 40 is sleeve pipe, 41 is the second closing piece A, 42 is the second closing piece B, 43 is plate, 44 is the second Zuo Pa road, 45 is the second transiting arc plate, 46 is the second You Pa road, 47 is handle, 48 is ball, 49 is screw rod, 50 is the second cover plate, 51 is screw, 52 is aircraft tail shelf base, 54 is variable frequency reducer motor, 55 is bolt, 56 is drive rack, 57 is coupling shield, 58 is coupler, 59 is connecting angle, 60 is medial launder casing, 61 is cochain road side plate, 62 is cochain road bottom lining plate, 63Wei Xialian road side plate, 64Wei Xialian road bottom lining plate, 65 for pressing chain piece, 69 is seal cover board, 70 is round-link chain, 71 is coupling link, 72 is plough formula anti-compaction scraper plate, 74 is great wheel axle, 75 is the first sprocket wheel, 76 is axle sleeve, 77 is clutch shaft bearing seat, 78 is the first stifle, 79 is the first transparent cover, 81 is the first lubricating cup, 82 is the first plug screw, 83 is the first back-up ring A, 84 is the first back-up ring B, 85 is the first oil sealing, 86 is stop washer, 87 is circular nut, 88 is key A, 89 is key B, 90 is clutch shaft bearing, 91 is the first adjustment pad, 92 is tail-gear spindle, 93 is the second sprocket wheel, 94 is the second bearing seat, 95 is the second stifle, 96 is the second transparent cover, 98 is the second lubricating cup, 99 is the second plug screw, 100 is the second back-up ring A, 101 is the second back-up ring B, 102 is the second oil sealing, 103 is key, 104 is the second bearing, 105 is the second adjustment pad, 106 is swabbing pig.
Detailed description of the invention
The invention will be further described by reference to the accompanying drawings for embodiment below.
As shown in Fig. 1 a and Fig. 1 b, the box slat conveyer of a kind of novel seal, comprise headstock 1, great wheel assembly 2, aircraft tail shelf 3, tail-wheel assembly 4, scraper chain 5, regulate chain 6, individual layer transport medial launder 7, supporting leg 8, tie bolt 9, actuating device 10, individual layer transports medial launder 11 with holes and bulkhgead gate 12, headstock 1, great wheel assembly 2 and actuating device 10 are positioned at the front end of conveyer, aircraft tail shelf 3 and tail-wheel assembly 4 are positioned at the rear end of conveyer, scraper chain 5, regulate chain 6, individual layer transport medial launder 7, supporting leg 8, tie bolt 9, individual layer transports medial launder 11 with holes and bulkhgead gate 12 and is positioned at the centre portion of conveyer.
As Fig. 2 a, shown in Fig. 2 b and Fig. 2 c, the bottom of described headstock 1 is fixed with headstock base 29, headstock base 29 is the architecture basics of headstock 1, First Transition frame 14 is fixed on the front portion of headstock 1 by tie bolt 9, the first left frame 15, the first left side frame 16, the first rear plate 17 is by tie bolt 9, the first dowel bolt 21 is symmetrically fixed on respectively left and right sides and the rear portion of headstock 1, great wheel assembly 2 by tie bolt 9 respectively with the first left frame 15, the first left side frame 16 connects, the first closing piece A22, the first closing piece B23 is placed in after bogie side frame draw-in groove left pressure beam 18, right pressure beam 28 is fixing respectively by tie bolt 9, the first Zuo Pa road 24, the first You Pa road 26, First Transition arc plate 25 is individually fixed in First Transition frame 14 inner side arc crossover positions by countersunk-heat bolt 20, the first cover plate 27, rubber weather strip 30 is fixing with bogie side frame and First Transition frame 14 by tie bolt 9.
As shown in Figure 3, described great wheel assembly 2 comprises great wheel axle 74, clutch shaft bearing seat 77, clutch shaft bearing 90, great wheel assembly 2 is main drive disk assemblies of slat conveyer, the first sprocket wheel 75, key A88, clutch shaft bearing seat 77, clutch shaft bearing 90, the first back-up ring A83, the first back-up ring B84, the first oil sealing 85, key B89 is assemblied on great wheel axle 74 in order, the first stifle 78, the first transparent cover 79, the first lubricating cup 81, the first plug screw 82, first adjusts pad 91 connects with clutch shaft bearing seat 77 by tie bolt 9 respectively, axle sleeve 76, stop washer 86, circular nut 87 cooperations are positioned on clutch shaft bearing 90.
As Fig. 4 a, shown in Fig. 4 b and Fig. 4 c, the bottom of described aircraft tail shelf 3 is fixed with aircraft tail shelf base 52, and aircraft tail shelf base 52 is the architecture basics of aircraft tail shelf 3, and the second transition frame 31 is fixed on the front portion of aircraft tail shelf 3 by tie bolt 9, the second left frame 32, the second left side frame 33, the second rear plate 34 is by tie bolt 9, the second dowel bolt 38 is symmetrically fixed on respectively left and right sides and the rear portion of aircraft tail shelf 3, tail-wheel assembly 4 by tie bolt 9 respectively with the second left frame 32, the second left side frame 33 connects, the sleeve pipe 40 of stretching device, plate 43 is respectively by tie bolt 9, countersunk-heat bolt 20 connects with tail-wheel assembly 4, tensioning screw 39, handle 47, ball 48 connects with sleeve pipe 40 by screw thread, the second closing piece A41, the second closing piece B42 will press beam 35 fixing respectively by tie bolt 9 after being placed in bogie side frame draw-in groove, the second Zuo Pa road 44, the second You Pa road 46, the second transiting arc plate 45 is individually fixed in the second transition frame 31 inner side arc crossover positions by countersunk-heat bolt 20, and screw 51 and the second transition frame 31 are welded, and screw rod 49 coordinates with screw 51 for fixing tail-wheel assembly position, the second cover plate 50, rubber weather strip 30 is fixing with bogie side frame and the second transition frame 31 by tie bolt 9.
As shown in Figure 5, described tail-wheel assembly 4 comprises that tail-gear spindle 92 and the second bearing seat 94, the second sprocket wheels 93, key 103, the second bearing seat 94, the second bearing 104, the second back-up ring A100, the second back-up ring B101, the second oil sealing 102 are assemblied on tail-gear spindle 92 in order; The second stifle 95, the second transparent cover 96, the second lubricating cup 98, the second plug screw 99, the second adjustment pad 105 connect with the second bearing seat 94 by tie bolt 9 respectively.
As shown in Figure 6, described scraper chain 5 comprises round-link chain 70, coupling link 71 and plough formula anti-compaction scraper plate 72, round-link chain 70 connects by open connecting ring 71 with plough formula anti-compaction scraper plate 72, combines completely, and plough formula anti-compaction scraper plate 72 is fixing by tie bolt 9 with coupling link 71.
As shown in Figure 7, described individual layer transports medial launder with holes 11 outsides medial launder casing 60, medial launder casing 60 forms its main frame, cochain road side plate 61, cochain road bottom lining plate 62, Xia Lian road side plate 63, Xia Lian road bottom lining plate 64 transport medial launder 11 with holes with individual layer respectively by countersunk-heat bolt 20 and connect, and press chain piece 65, rubber weather strip 30, seal cover board 69, swabbing pig 106 to transport medial launder 11 with holes by tie bolt 9 and individual layer respectively fixing.
Described medial launder casing 60 is by shaped steel and Plate Welding moulding, and entirety processing is to guarantee the accuracy of each parts connection; Described cochain road side plate 61, cochain road bottom lining plate 62, Xia Lian road side plate 63, Xia Lian road bottom lining plate 64 adopt NM360 material, strengthen the resistance to abrasion in Liao Lian road, have solved the problem of liner plate life-span deficiency in complete machine long-play process.
As shown in Fig. 8 a and Fig. 8 b, described actuating device 10 comprises variable frequency reducer motor 54 and coupler 58, variable frequency reducer motor 54, connecting angle 59, coupling shield 57 are fixing with drive rack 56 by tie bolt 55 respectively, reducing motor 54 and great wheel assembly 2 connect by coupler 58, the driving system of composition complete machine.
The present invention has continued to use the basic operation logic of common slat conveyer, in conjunction with the particular/special requirement of current working, design novel medial launder tank, headstock 1, aircraft tail shelf 3 and drive mechanism, made this model sealed-box type slat conveyer can adapt to the operating mode of high temperature, high viscosity, high-environmental.
Groundwork:
Drive head chain wheel assembly by motor, chain wheel assembly drives in the enclosure space that closed scraper chain 5 loops form at medial launder casing 60 along assigned direction cycle operation, cycle operation process middle scraper promotion material at scraper chain 5 moves along assigned direction, thereby realizes the transportation function of material; Coordinate the opening and closing of bulkhgead gate 12 can also realize the assigning process of material simultaneously.
Specific implementation is as follows:
Electrical motor driving device chain wheel assembly scraper chain material.
Technical scheme:
1, frequency converter+variable frequency reducer motor
Primary mover adopts variable frequency reducer motor (retarder, motor integral machine), coordinates frequency converter to make complete machine realize soft start, variable-speed operation, energy-conserving and environment-protective.By the adjusting to power frequency, progressively improve staring torque, realize the smooth starting of complete machine under case of heavy load.According to the needs of user's operating load, also can realize the speed change smooth operation of slat conveyer by RHVC, while reaching low freight volume, the energy-conservation effect of low speed, realizes environmental protection demand.
2, complete hermetically-sealed construction
For solving the airborne dust problem in material transportation process, head, the tail of brand-new design adopt all-sealed structure, modular design; Medial launder tank all fills seal cover board; Each parts joint face all installs temperature resistant encapsulation rubber strip (buna-S) additional, and complete machine is sealing completely in operation process; Meanwhile, hermetically-sealed construction has also significantly reduced the noise level that complete machine moves completely.
3, NM360 abrasion-proof backing block+corrosion-resistant steel liner plate
The upper and lower chain of medial launder tank road uses the liner plate of NM360 material, and the use of high-abrasive material strengthens the resistance to abrasion in Liao Lian road, has solved the problem of liner plate life-span deficiency in complete machine long-play process.Medial launder tank side is used corrosion-resistant steel liner plate to solve heavy body brown coal and in transportation, is easily bonded in the problem that tank side causes that under solid accumulation and high humidity environment, liner plate easily gets rusty.Meanwhile, the maintenance workload that abrasion-proof backing block is easily installed, easily changeable feature has also reduced complete machine greatly.
4, swabbing pig+prevent back texture of coal
For solve upper fortune slat conveyer in operational process dry easily roll material return coal, after slip problem, medial launder cell body pan feeding point arranges swabbing pig by tail place, cleans cochain road and scraper plate float coal; Improve tail structure, add and reinstall coal plate, after prevention material, slip.
5, plough formula anti-compaction structure scraper plate+pressure chain piece
High viscosity, graininess material ubiquity in the transportation phenomenon that hardens, causes after long-play that scraper chain floats chain and causes complete machine to turn round.By using plough formula structure scraper plate and installing additional and press the method for chain apparatus fundamentally to solve material to harden, float chain problem at medial launder.
Be further detailed below.
1, great wheel assembly 2 is important drive disk assemblies of slat conveyer, and Main Function is that moment of torsion is passed to scraper chain 5; The radical function of another chief component tail-wheel assembly 4 of driving system is the changed courses that realize scraper chain 5; Great wheel assembly 2, tail-wheel assembly 4 and scraper chain 5 couple together the rear operating loop that forms a sealing.Great wheel assembly 2 entirety are fixed in headstock 1, and tail-wheel assembly 4 entirety are fixed in aircraft tail shelf 3, and headstock 1, aircraft tail shelf 3, individual layer transport medial launder 7, individual layer transport medial launder 11 with holes and seal completely, have formed the transportation environment of sealing completely of slat conveyer.
2, the driving system that actuating device 10 is complete machine is the power resources of complete machine: frequency converter, variable-frequency motor coordinate retarder can export within the specific limits various required torques, then pass to great wheel assembly 2 by coupler 58.
3, great wheel assembly 2 rotation in the counterclockwise direction under the effect of coupler 58 transmitting torques, the upper sprocket wheel left-hand revolution of drive great wheel assembly 2; Be accompanied by the engagement of annulus chain and sprocket, scraper chain 5 is along engagement direction cycle operation; Moving the material that the scraper plate of scraper chain 5 promotes in medial launder moves towards heading.
4, multiple discharge principle: material in heading motion process successively by individual layer transport medial launder 7, individual layer transports medial launder 11 with holes, when material by medial launder 11 with holes on when position of opening: if medial launder lower flat plate gate 12 closures, material moves forward by medial launder 11 with holes; If medial launder lower flat plate gate 12 is opened, material is from tapping discharging.Coordinate multiple medial launders with holes 11 can realize the multiple discharge of complete machine.
Finally it should be noted that: above embodiment only, in order to technical scheme of the present invention to be described, is not intended to limit; Although the present invention is had been described in detail with reference to previous embodiment, those of ordinary skill in the art is to be understood that; Its technical scheme that still can record aforementioned each embodiment is modified, or part technical characterictic is wherein equal to replacement; And these amendments or replacement do not make the essence of appropriate technical solution depart from the spirit and scope of various embodiments of the present invention technical scheme.

Claims (8)

1. the box slat conveyer of novel seal, comprises headstock (1), great wheel assembly (2), aircraft tail shelf (3), tail-wheel assembly (4), scraper chain (5), regulate chain (6), individual layer transport medial launder (7), supporting leg (8), tie bolt (9), actuating device (10), individual layer transports medial launder with holes (11) and bulkhgead gate (12), headstock (1), great wheel assembly (2) and actuating device (10) are positioned at the front end of conveyer, and aircraft tail shelf (3) and tail-wheel assembly (4) are positioned at the rear end of conveyer, scraper chain (5), regulate chain (6), individual layer transport medial launder (7), supporting leg (8), tie bolt (9), individual layer transports medial launder with holes (11) and bulkhgead gate (12) and is positioned at the centre portion of conveyer, it is characterized in that: the bottom of described headstock (1) is fixed with headstock base (29), First Transition frame (14) is fixed on the front portion of headstock (1), the first left frame (15) by tie bolt (9), the first left side frame (16), the first rear plate (17) is by tie bolt (9), the first dowel bolt (21) is symmetrically fixed on respectively left and right sides and the rear portion of headstock (1), great wheel assembly (2) by tie bolt (9) respectively with the first left frame (15), the first left side frame (16) connects, the first closing piece A(22), the first closing piece B(23) be placed in after bogie side frame draw-in groove left pressure beam (18), right pressure beam (28) is fixing respectively by tie bolt (9), the first Zuo Pa road (24), the first You Pa road (26), First Transition arc plate (25) is individually fixed in First Transition frame (14) inner side arc crossover position, the first cover plate (27) by countersunk-heat bolt (20), rubber weather strip (30) is fixing with bogie side frame and First Transition frame (14) by tie bolt (9).
2. the box slat conveyer of a kind of novel seal according to claim 1, it is characterized in that: described great wheel assembly (2) comprises great wheel axle (74), clutch shaft bearing seat (77), location clutch shaft bearing (90), the first sprocket wheel (75), key A(88), clutch shaft bearing seat (77), clutch shaft bearing (90), the first back-up ring A(83), the first back-up ring B(84), the first oil sealing (85), key B(89) be assemblied in order on great wheel axle (74), the first stifle (78), the first transparent cover (79), the first lubricating cup (81), the first plug screw (82), first adjusts pad (91) connects with clutch shaft bearing seat (77) by tie bolt (9) respectively, axle sleeve (76), stop washer (86), circular nut (87) cooperation is positioned on clutch shaft bearing (90).
3. the box slat conveyer of a kind of novel seal according to claim 1, it is characterized in that: the bottom of described aircraft tail shelf (3) is fixed with aircraft tail shelf base (52), the second transition frame (31) is fixed on the front portion of aircraft tail shelf (3) by tie bolt (9), the second left frame (32), the second left side frame (33), the second rear plate (34) is by tie bolt (9), the second dowel bolt (38) is symmetrically fixed on respectively left and right sides and the rear portion of aircraft tail shelf (3), tail-wheel assembly (4) by tie bolt (9) respectively with the second left frame (32), the second left side frame (33) connects, the sleeve pipe (40) of stretching device, plate (43) is respectively by tie bolt (9), countersunk-heat bolt (20) connects with tail-wheel assembly (4), tensioning screw (39), handle (47), ball (48) connects with sleeve pipe (40) by screw thread, the second closing piece A(41), the second closing piece B(42) be placed in after bogie side frame draw-in groove and will press beam (35) fixing respectively by tie bolt (9), the second Zuo Pa road (44), the second You Pa road (46), the second transiting arc plate (45) is individually fixed in the second transition frame (31) inner side arc crossover position by countersunk-heat bolt (20), screw (51) and the second transition frame (31) welding, screw rod (49) coordinates with screw (51) for fixing tail-wheel assembly position, the second cover plate (50), rubber weather strip (30) is fixing with bogie side frame and the second transition frame (31) by tie bolt (9).
4. according to the box slat conveyer of a kind of novel seal described in claim 1 or 3, it is characterized in that: described tail-wheel assembly (4) comprises tail-gear spindle (92) and the second bearing seat (94) the second sprocket wheel (93), key (103), the second bearing seat (94), the second bearing (104), the second back-up ring A(100), the second back-up ring B(101), the second oil sealing (102) is assemblied on tail-gear spindle (92) in order; The second stifle (95), the second transparent cover (96), the second lubricating cup (98), the second plug screw (99), second are adjusted pad (105) and are connected with the second bearing seat (94) by tie bolt (9) respectively.
5. the box slat conveyer of a kind of novel seal according to claim 1, it is characterized in that: described scraper chain (5) comprises round-link chain (70), coupling link (71) and plough formula anti-compaction scraper plate (72), round-link chain (70) connects by open connecting ring (71) with plough formula anti-compaction scraper plate (72), and plough formula anti-compaction scraper plate (72) is fixing by tie bolt (9) with coupling link (71).
6. the box slat conveyer of a kind of novel seal according to claim 1, it is characterized in that: described individual layer transports medial launder with holes (11) outside medial launder casing (60), cochain road side plate (61), cochain road bottom lining plate (62), Xia Lian road side plate (63), Xia Lian road bottom lining plate (64) transports medial launder with holes (11) with individual layer respectively by countersunk-heat bolt (20) and connects, press chain piece (65), rubber weather strip (30), seal cover board (69), it is fixing that swabbing pig (106) transports medial launder with holes (11) by tie bolt (9) and individual layer respectively.
7. the box slat conveyer of a kind of novel seal according to claim 6, is characterized in that: described medial launder casing (60) is by shaped steel and Plate Welding moulding; Described cochain road side plate (61), cochain road bottom lining plate (62), Xia Lian road side plate (63), Xia Lian road bottom lining plate (64) adopt NM360 material.
8. the box slat conveyer of a kind of novel seal according to claim 1, it is characterized in that: described actuating device (10) comprises variable frequency reducer motor (54) and coupler (58), variable frequency reducer motor (54), connecting angle (59), coupling shield (57) are fixing by tie bolt (55) and drive rack (56) respectively, and reducing motor (54) and great wheel assembly (2) connect by coupler (58).
CN201410225684.5A 2014-05-27 2014-05-27 A kind of sealed-box type drag conveyor Active CN103979265B (en)

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Application Number Priority Date Filing Date Title
CN201410225684.5A CN103979265B (en) 2014-05-27 2014-05-27 A kind of sealed-box type drag conveyor

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Application Number Priority Date Filing Date Title
CN201410225684.5A CN103979265B (en) 2014-05-27 2014-05-27 A kind of sealed-box type drag conveyor

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CN103979265A true CN103979265A (en) 2014-08-13
CN103979265B CN103979265B (en) 2016-06-08

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CN105000327A (en) * 2015-08-03 2015-10-28 湖北天宜机械股份有限公司 Sealed Z-type corrugated edge belt conveyor
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CN111348379A (en) * 2018-12-24 2020-06-30 西安交通大学 Scraper conveyor synchronously driven by multiple alternating-current permanent magnet servo motors

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US10173846B2 (en) 2015-04-23 2019-01-08 China University Of Mining And Technology Scraper conveyor chain tensioning device having sweeping function
WO2016169294A1 (en) * 2015-04-23 2016-10-27 中国矿业大学 Scraper conveyor chain tensioning device having sweeping function
CN104828476A (en) * 2015-04-24 2015-08-12 中煤科工集团沈阳设计研究院有限公司 Movable belt conveyor transition bridge heating device and manufacturing method thereof
CN104828476B (en) * 2015-04-24 2017-02-01 中煤科工集团沈阳设计研究院有限公司 Movable belt conveyor transition bridge heating device and manufacturing method thereof
CN104909119A (en) * 2015-06-16 2015-09-16 吴江澳明纺织品有限公司 Textile classifying and conveying device
CN105000327A (en) * 2015-08-03 2015-10-28 湖北天宜机械股份有限公司 Sealed Z-type corrugated edge belt conveyor
CN106044058A (en) * 2016-07-29 2016-10-26 洛阳盛豫重工机械有限公司 Full-sealed insulation chain plate conveyor used in high-temperature environment
CN108072533A (en) * 2017-11-30 2018-05-25 太原理工大学 A kind of experimental provision and method for detecting drag conveyor dynamic characteristic
CN111348379A (en) * 2018-12-24 2020-06-30 西安交通大学 Scraper conveyor synchronously driven by multiple alternating-current permanent magnet servo motors

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