CN109110445B - Wear-resistant coal feeder - Google Patents
Wear-resistant coal feeder Download PDFInfo
- Publication number
- CN109110445B CN109110445B CN201811282157.2A CN201811282157A CN109110445B CN 109110445 B CN109110445 B CN 109110445B CN 201811282157 A CN201811282157 A CN 201811282157A CN 109110445 B CN109110445 B CN 109110445B
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- roller
- chain
- plate
- fixedly connected
- chassis
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- 239000003245 coal Substances 0.000 title claims abstract description 79
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 94
- 239000010959 steel Substances 0.000 claims abstract description 94
- 229910001069 Ti alloy Inorganic materials 0.000 claims abstract description 61
- 239000000463 material Substances 0.000 claims abstract description 32
- 238000007599 discharging Methods 0.000 claims description 19
- 229910000639 Spring steel Inorganic materials 0.000 claims description 17
- 230000001681 protective effect Effects 0.000 claims description 10
- 238000005096 rolling process Methods 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000007704 transition Effects 0.000 claims description 3
- 238000007664 blowing Methods 0.000 claims 3
- 230000035939 shock Effects 0.000 claims 2
- 238000005728 strengthening Methods 0.000 claims 1
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 238000013016 damping Methods 0.000 description 20
- 230000004308 accommodation Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000003014 reinforcing effect Effects 0.000 description 4
- 230000003139 buffering effect Effects 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004630 mental health Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/02—Devices for feeding articles or materials to conveyors
- B65G47/16—Devices for feeding articles or materials to conveyors for feeding materials in bulk
- B65G47/18—Arrangements or applications of hoppers or chutes
- B65G47/19—Arrangements or applications of hoppers or chutes having means for controlling material flow, e.g. to prevent overloading
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G17/00—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface
- B65G17/30—Details; Auxiliary devices
- B65G17/48—Controlling attitudes of load-carriers during movement
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G23/00—Driving gear for endless conveyors; Belt- or chain-tensioning arrangements
- B65G23/02—Belt- or chain-engaging elements
- B65G23/04—Drums, rollers, or wheels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G23/00—Driving gear for endless conveyors; Belt- or chain-tensioning arrangements
- B65G23/02—Belt- or chain-engaging elements
- B65G23/04—Drums, rollers, or wheels
- B65G23/06—Drums, rollers, or wheels with projections engaging abutments on belts or chains, e.g. sprocket wheels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G23/00—Driving gear for endless conveyors; Belt- or chain-tensioning arrangements
- B65G23/44—Belt or chain tensioning arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G39/00—Rollers, e.g. drive rollers, or arrangements thereof incorporated in roller-ways or other types of mechanical conveyors
- B65G39/10—Arrangements of rollers
- B65G39/12—Arrangements of rollers mounted on framework
- B65G39/16—Arrangements of rollers mounted on framework for aligning belts or chains
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G45/00—Lubricating, cleaning, or clearing devices
- B65G45/10—Cleaning devices
- B65G45/18—Cleaning devices comprising brushes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
- Framework For Endless Conveyors (AREA)
Abstract
The invention relates to a wear-resistant coal feeder, wherein a driving device is fixed at the right end of a chassis, a driving wheel is fixed at the rotating shaft end of the driving device, bases A are fixed at the front and rear sides of the upper surface of the chassis, a driving roller is rotatably connected with the two bases A, an annular groove A is formed in the driving roller, a chain wheel A is fixedly sleeved on the rotating shaft at the front side of the driving roller, the driving wheel and the chain wheel A are driven by chain power, a base B is fixed at the left end of the chassis, a direction-changing roller is rotatably connected with the base B, an annular steel belt is sleeved outside the driving roller and the direction-changing roller, a titanium alloy plate chain is sleeved outside the annular steel belt, a connecting plate A is fixed at the front and rear side walls of the chassis relatively, the upper end of the connecting plate A is fixed with the outer side wall of a guide groove, a material receiving device is fixed at the right end of the inner side wall of the guide groove, a material pouring barrel is fixed at the lower end of the material receiving device, an inclined steel plate is fixed at the right end of the inner side of the material receiving device, and spiral blades are fixed on the inner side wall of the material pouring barrel. The invention has the beneficial effects that: the coal feeder is wear-resistant.
Description
Technical Field
The invention relates to the technical field of coal feeders, in particular to a wear-resistant coal feeder.
Background
The current coal feeder of traditional structure, install in the room generally, and vibration, the noise ratio of traditional coal feeder is great, influence nearby life's hearing and physical and mental health, and the structure of drive drum on the traditional coal feeder, bend pulley and annular rubber tape is complicated, high in production cost, when the coal feeder normally operates, the coal of eminence is continuous to smash and falls on the conveyer belt, the conveyer belt is easy wearing and tearing, the life of influence conveyer belt, the present also sprocket, the coal feeder of chain structure conveying coal, the different quantity coals that continuously fall, form the impact force that continuously changes to the chain of tensioning, the chain is easy to break, the power that continuously changes simultaneously influences the life of chain and sprocket.
Disclosure of Invention
The technical problems to be solved by the invention are as follows: the wear-resistant coal feeder solves the problems that the conventional coal feeder is large in vibration and noise, complex in structure, high in production cost, and easy to wear and break in a conveying belt, and the service life of the conveying belt is influenced.
The invention adopts the technical proposal for solving the problems that:
A wear-resistant coal feeder comprises a chassis 1, a driving device 2, a driving wheel 3, a base A4, a base B5, a driving roller 6, a chain wheel A7, a bend roller 8, an annular steel wire belt 9, an elastic carrier roller 10, a supporting carrier roller 11, a titanium alloy plate chain 12, a connecting plate A13, a connecting plate B14, a guide chute 15, a receiver 16, a pouring cylinder 17, an inclined steel plate 18, a helical blade 19, a notch 20, a chain 21, a guide rail 22, a positioning block 23, a front flange plate cylinder 24, a discharging plate 25 and a connecting rod 26, wherein the driving device 2 is fixedly arranged on the upper surface of the right end of the chassis 1, the driving wheel 3 is fixedly arranged on the rotating shaft end of the driving device 2, the base A4 is fixedly arranged on the front and rear sides of the upper surface of the chassis 1, the base A4 is positioned on the left side of the driving device 2, the driving roller 6 is positioned between the two bases A4, the driving roller 6 is in rotary connection with the two bases A4, a plurality of groups of annular grooves A601 are formed on the driving roller 6, the front side of the driving roller 6 is fixedly sleeved with a chain wheel A7, the driving wheel 3 and the chain wheel A7 are in power transmission through a chain 21, a base B5 is fixedly arranged on the front side and the rear side of the upper surface of the left end of the underframe 1, a direction-changing roller 8 is positioned between the two bases B5 and is rotationally connected with the two bases B5, the direction-changing roller 8 and the driving roller 6 have the same structure, three groups of elastic carrier rollers 10 are uniformly fixed on the upper surface of the underframe 1, the elastic carrier rollers 10 are positioned on the left side of the driving roller 6, the elastic carrier rollers 10 comprise a supporting column 1001, a sleeve 1002, a spring 1003, a connecting seat 1004, a guide roller 1005 and an annular groove B1006, the supporting column 1001 is fixedly arranged on the front side and the rear side of the upper surface of the underframe 1, the supporting column 1001 is fixedly connected with the underframe 1, the supporting column 1001 is matched with the sleeve 1002, the upper end of the sleeve 1002 is fixedly connected with the lower end of the connecting seat 1004, the supporting column 1001 and the sleeve 1002 are sleeved with springs 1003, the upper ends of the springs 1003 are positioned at the lower ends of the connecting seats 1004, the guide roller 1005 is positioned between the two connecting seats 1004, the guide roller 1005 is rotatably connected with the two connecting seats 1004, a plurality of groups of annular grooves B1006 are formed in the guide roller 1005, the number and the interval of the annular grooves B1006 in the guide roller 1005 are the same as those of the annular grooves A601 in the driving roller 6, a plurality of groups of supporting rollers 11 are fixedly arranged on the upper surface of the chassis 1, the supporting rollers 11 are positioned between the direction-changing roller 8 and the elastic supporting rollers 10, the supporting rollers 11 comprise supporting seats A1101 and guide rollers 1005, the supporting seats A1101 are fixedly arranged on the front side and the rear side of the upper surface of the chassis 1, the guide roller 1005 is positioned between the two supporting seats A1101, the guide roller 1005 is rotatably connected with the two supporting seats A1101, the driving roller 6 and the direction-changing roller 8 are externally sleeved with annular steel belts 9, the annular steel wire belt 9 comprises a rubber belt 901, a boss A902, a boss B903 and a steel wire 904, a plurality of groups of bosses A902 are fixedly arranged on the lower surface of the rubber belt 901, the annular directions of the bosses A902 and the rubber belt 901 are the same, the steel wire 904 is fixedly arranged on the upper surface of the rubber belt 901, a plurality of groups of bosses B903 are fixedly arranged on the upper surface of the rubber belt 901, the annular steel wire belt 9 is fixedly arranged on the boss B903 in the same annular direction as the rubber belt 901, the bosses A902 on the annular steel wire belt 9 are respectively matched with the annular grooves A601 on the driving roller 6 and the direction changing roller 8, the guide roller 1005 is positioned under the annular steel wire belt 9, the annular grooves B1006 on the guide roller 1005 are matched with the bosses A902 under the annular steel wire belt 9, a titanium alloy plate chain 12 is sleeved outside the annular steel wire belt 9, the titanium alloy plate chain 12 is hinged by a plurality of groups of single-section plate chains 1201, and the single-section plate chain 1201 comprises a plate body 1202, the left side wall of the plate body 1202 is fixedly connected with a plurality of groups of connecting cylinders A1203 at intervals, the right side wall of the plate body 1202 is fixedly connected with a plurality of groups of connecting cylinders B1204 at intervals, the connecting cylinders A1203 and the connecting cylinders B1204 on two adjacent groups of single-section plate chains 1201 are hinged and matched, a plurality of groups of grooves C1205 are formed in the lower end of the plate body 1202 along the left and right directions, the number of the grooves C1205 in the lower end of the plate body 1202 is the same as that of the bosses B903 on the upper surface of the rubber belt 901, the grooves C1205 are in transition fit with the bosses B903, the front side wall and the rear side wall of the underframe 1 are fixedly provided with a connecting plate A13 relatively, the upper end of the connecting plate A13 is fixedly connected with the outer side wall of the guide groove 15, the right end of the inner side wall of the guide groove 15 is fixedly provided with a material receiving device 16, the lower end of the material receiving device 16 is fixedly connected with a material pouring cylinder 17, and the material pouring cylinder 17 is positioned right above the elastic carrier roller 10, the guide rail 22 is fixedly connected to the upper ends of the front and rear inner side walls of the guide chute 15, the guide rail 22 penetrates through the notch 20 formed in the left side wall of the pouring barrel 17, the discharging plate 25 is arranged between the two guide rails 22, the discharging plate 25 is slidably connected with the guide rail 22, the connecting plate A13 is fixedly connected with the upper end of the outer side wall of the guide chute 15, the left end face of the connecting plate A13 is flush with the left end face of the receiver 16, the front flange plate cylinder 24 is fixedly connected to the right side wall of the connecting plate A13, the main shaft of the front flange plate cylinder 24 penetrates through the connecting plate A13, the main shaft of the front flange plate cylinder 24 is slidably connected with the connecting plate A13, one end of the connecting rod 26 is fixedly connected with the main shaft of the front flange plate cylinder 24, the other end of the connecting rod 26 is fixedly connected with the left end of the discharging plate 25, the middle of the connecting rod 26 spans the upper edge of the guide chute 15, the right end of the inner side of the receiver 16 is fixedly provided with the inclined steel plate 18, the left end of the inclined steel plate 18 is positioned right above the discharging plate 25, spiral blades 19 are fixedly connected to the inner side wall of the pouring barrel 17, and the upper ends of the spiral blades 19 are located below the discharging plate 25.
The upper surface of the inclined steel plate 18 is fixedly connected with a damping rubber pad A27, so that the impact of coal on the inclined steel plate 18 is reduced.
The upper part of the left end of the inner side wall of the guide chute 15 is fixedly connected with a reinforcing rib 28, so that the structural strength of the left end of the guide chute 15 is improved.
The lower end face of the underframe 1 is fixedly connected with a plurality of groups of damping rubber pads B29, so that the integral vibration of the running coal feeder is reduced.
The left end of the underframe 1 is fixedly connected with a roller switch 30, the roller switch 30 is positioned under the bend drum 8, a roller of the roller switch 30 is in rolling connection with the lower surface of the titanium alloy plate chain 12, and the operation of the coal feeder is stopped after the titanium alloy plate chain 12 is broken.
The lower end of the underframe 1 is fixedly connected with a spring steel plate 31, the upper end of the spring steel plate 31 is elastically connected with the lower surface of the titanium alloy plate chain 12, and coal adhered to the surface of the titanium alloy plate chain 12 is hung.
The upper end of the spring steel plate 31 is fixedly connected with a steel wire brush 32, so that coal adhered to the surface of the titanium alloy plate chain 12 is better removed.
The utility model provides a chassis 1 up end on fixed connection tight pulley group 33 that rises, tight pulley group 33 includes base C3301, sprocket B3302, and base C3301 bottom passes through bolt fixed connection with chassis 1 up end, and base C3301 is located between drive arrangement 2 and the base A4, and sprocket B3302 is connected in the rotation of base C3301 upper end, and sprocket B3302 and chain 21 roll connection, set up spout 34 on the chassis 1, just the bolt of base C3301 bottom can be in spout 34 left and right slip, rise tight pulley group 33 through left and right adjustment and rise and come tight chain 21, drive wheel 3 provides sufficient power for sprocket A7, and the staff can directly stand and adjust tight pulley group 33 in feeder front side right-hand member, the accommodation space is big, the adjustment is convenient.
The right end of the underframe 1 is fixedly connected with a protective cover 35, and the driving wheel 3 and the chain wheel A7 are arranged on the inner side of the protective cover 35, so that personnel approaching the rotating driving wheel 3 and the chain wheel A7 are prevented from being injured.
The working principle of the invention is as follows: the front flange plate cylinder is opened, the main shaft of the front flange plate cylinder drives the connecting rod, the connecting rod drives the discharging plate to move, the front flange plate cylinder stops moving, the size of a coal inlet is controlled by the distance between the right end of the discharging plate and an inclined steel plate, the driving device is opened anticlockwise, a driving wheel on the driving device drives a chain wheel A to rotate through a chain, the chain wheel A drives a driving roller, the driving roller drives a direction changing roller to anticlockwise rotate through an annular steel belt, a boss A at the lower end of the annular steel belt is guided by the driving roller and an annular groove A on the direction changing roller, the annular steel belt is prevented from deviating, a guide roller at the upper end of an elastic carrier roller and a support column provides supporting force for the annular steel belt at the upper side, the boss A at the lower end of the annular steel belt is guided by an annular groove B arranged on the guide roller, the moving direction of the annular steel belt is more guaranteed, a titanium alloy plate chain is sleeved outside the annular steel belt, the annular steel wire belt drives the titanium alloy plate chain to rotate clockwise through friction force, the groove C arranged at the lower end of the titanium alloy plate chain is matched and connected with the boss B arranged at the upper end of the annular steel wire belt, so that the titanium alloy plate chain is prevented from deviating on the annular steel wire belt, coal falls on the damping rubber pad A on the inclined steel plate at the right end inside the material receiver, the damping rubber pad A reduces the kinetic energy of the falling coal, the coal falls on the spiral blade through the damping rubber pad A, the coal slides on the upper surface of the titanium alloy plate chain through the spiral blade, the impact force of the coal on the titanium alloy plate chain is transmitted to the elastic carrier roller through the annular steel wire belt, the elastic carrier roller reduces the kinetic energy of the coal, the coal is transported leftwards through the titanium alloy plate chain, the spring steel plate provides continuous elastic force for the steel wire brush, the steel wire brush is always pressed on the lower surface of the titanium alloy plate chain, the coal adhered to the lower surface of the titanium alloy plate chain is brushed by the steel wire brush, the damping rubber pad B reduces the integral vibration of the coal feeder, the titanium alloy plate chain drives the roller of the roller switch below the bend pulley to rotate, if the titanium alloy plate chain breaks, the roller of the roller switch stops rotating, the coal feeder stops running, and after maintenance is completed, the driving device is restarted.
The invention has the beneficial effects that: 1. the coal feeder has the advantages that the coal falling quantity can be controlled, the coal falling kinetic energy is reduced through the inclined steel plate, the damping rubber pad and the helical blades, the coal falling noise is reduced, the deviation preventing structure of the driving roller, the direction changing roller and the annular rubber belt is simpler, the production cost of the driving roller, the direction changing roller and the annular rubber belt is reduced, the coal falls on the titanium alloy plate chain, the elastic carrier roller provides buffering force for the elastically deformed titanium alloy plate chain, the wear resistance of the coal feeder is enhanced, meanwhile, the running titanium alloy plate chain has the deviation preventing function, and the vibration of the running coal feeder is reduced through the damping rubber pad B. 2. The upper surface of the inclined steel plate is fixedly connected with a damping rubber pad A, so that the impact of coal on the inclined steel plate is reduced. 3. The upper part of the left end of the inner side wall of the guide chute is fixedly connected with a reinforcing rib, so that the structural strength of the left end of the guide chute is improved. 4. And a plurality of groups of damping rubber pads B are fixedly connected to the lower end surface of the underframe, so that the integral vibration of the running coal feeder is reduced. 5. The left end of the underframe is fixedly connected with a roller switch, the roller switch is positioned under the direction-changing drum, a roller of the roller switch is in rolling connection with the lower surface of the titanium alloy plate chain, and the operation of the coal feeder is stopped after the titanium alloy plate chain is broken. 6. The lower end of the underframe is fixedly connected with a spring steel plate, the upper end of the spring steel plate is elastically connected with the lower surface of the titanium alloy plate chain, and coal adhered to the surface of the titanium alloy plate chain is hung. 7. The upper end of the spring steel plate is fixedly connected with a steel wire brush, so that coal adhered to the surface of the titanium alloy plate chain is better removed. 8. The utility model provides a fixed connection tight pulley group that rises on the chassis up end, tight pulley group that rises includes base C, sprocket B, and base C bottom passes through bolt fixed connection with the chassis up end, and base C is located between drive arrangement and the base A, and base C upper end swivelling joint sprocket B, and sprocket B and chain roll connection, set up the spout on the chassis, just the bolt of base C bottom can be left and right slip in the spout, and tight pulley group that rises is transferred through left and right and rises tight chain, and the drive wheel provides sufficient power for sprocket A, and the staff can directly connect the station and adjust tight pulley group that rises at feeder front side right-hand member, and accommodation space is big, and the adjustment is convenient. 9. The right end of the underframe is fixedly connected with the protective cover, and the driving wheel and the chain wheel A are arranged on the inner side of the protective cover, so that personnel approaching the rotating driving wheel and the chain wheel A are prevented from being injured.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic view of the overall structure of the present invention after installation;
fig. 3 is a schematic structural view of the drive drum and the direction-changing drum of the present invention;
fig. 4 is a schematic structural view of an elastic idler of the present invention;
Fig. 5 is a schematic view of the structure of the support idler of the present invention;
FIG. 6 is a schematic view showing the structure of the section of the endless steel belt A-A of the present invention;
FIG. 7 is a front view of the single link chain of the present invention;
Fig. 8 is a top view of the single link chain of the present invention.
Wherein, 1-chassis, 2-drive, 3-drive wheel, 4-base A, 5-base B, 6-drive roller, 601-annular groove A, 7-sprocket A, 8-bend roller, 9-annular steel belt, 901-rubber belt, 902-boss A, 903-boss B, 904-wire, 10-spring roller, 1001-support column, 1002-sleeve, 1003-spring, 1004-connecting seat, 1005-guide roller, 1006-annular groove B, 11-support roller, 1101-support seat A, 12-titanium alloy plate chain, 1201-single-link plate chain, 1202-plate body, 1203-connecting cylinder A, 1204-connecting cylinder B, 1205-groove C, 13-connecting plate A, 14-connecting plate B, 15-guide chute, 16-connector, 17-pouring cylinder, 18-inclined steel plate, 19-helical blade, 20-notch, 21-chain, 22-guide rail, 23-front flange plate cylinder, 25-discharge plate, 26-connecting rod, 27-positioning block A, 28-reinforcing rib, 29-steel plate B, 31-spring-loaded roller, 33-pulley set, 1205-pulley set, 3302-connecting plate B, 35-spring-loaded pulley, 3302-pulley set, and 2-guide roller.
Detailed Description
Embodiments of the present invention are further described below with reference to the accompanying drawings.
Referring to fig. 1-8, the abrasion-resistant coal feeder of the present embodiment comprises a chassis 1, a driving device 2, a driving wheel 3, a base A4, a base B5, a driving roller 6, a sprocket A7, a bend roller 8, an annular steel belt 9, an elastic carrier roller 10, a supporting carrier roller 11, a titanium alloy plate chain 12, a connecting plate a13, a connecting plate B14, a guide chute 15, a receiver 16, a pouring cylinder 17, an inclined steel plate 18, a helical blade 19, a notch 20, a chain 21, a guide rail 22, a positioning block 23, a front flange plate cylinder 24, a discharging plate 25 and a connecting rod 26, wherein the driving device 2 is fixedly arranged on the upper surface of the right end of the chassis 1, the driving wheel 3 is fixedly arranged on the rotating shaft end of the driving device 2, the base A4 is fixedly arranged on the front and rear sides of the upper surface of the chassis 1, the base A4 is positioned on the left side of the driving device 2, the driving roller 6 is positioned between the two bases A4, the driving roller 6 is rotatably connected with the two bases A4, the driving roller 6 is provided with a plurality of groups of annular grooves A601, a rotating shaft at the front side of the driving roller 6 is fixedly sleeved with a chain wheel A7, the driving wheel 3 and the chain wheel A7 are in power transmission through a chain 21, a base B5 is fixedly arranged at the front side and the rear side of the upper surface of the left end of the chassis 1, a direction changing roller 8 is positioned between the two bases B5, the direction changing roller 8 is rotationally connected with the two bases B5, the direction changing roller 8 has the same structure as the driving roller 6, three groups of elastic carrier rollers 10 are uniformly fixed on the upper surface of the chassis 1, the elastic carrier rollers 10 are positioned at the left side of the driving roller 6, the elastic carrier rollers 10 comprise supporting columns 1001, sleeves 1002, springs 1003, connecting seats 1004, guide rollers 1005 and annular grooves B1006, the supporting columns 1001 are fixedly arranged at the front side and the rear side of the upper surface of the chassis 1, the supporting columns 1001 are fixedly connected with the chassis 1, the support column 1001 is matched with the sleeve 1002, the upper end of the sleeve 1002 is fixedly connected with the lower end of the connecting seat 1004, the spring 1003 is sleeved outside the support column 1001 and the sleeve 1002, the upper end of the spring 1003 is positioned at the lower end of the connecting seat 1004, the guide roller 1005 is positioned between the two connecting seats 1004, the guide roller 1005 is rotationally connected with the two connecting seats 1004, a plurality of groups of annular grooves B1006 are formed on the guide roller 1005, the number and the interval of the annular grooves B1006 on the guide roller 1005 are the same as those of the annular grooves A601 on the driving roller 6, a plurality of groups of support rollers 11 are fixedly arranged on the upper surface of the chassis 1, the support rollers 11 are positioned between the direction-changing roller 8 and the elastic carrier roller 10, the support rollers 11 comprise support seats A1101 and guide rollers 1005, the front side and the rear side of the upper surface of the chassis 1 are fixedly provided with support seats A1101, the guide roller 1005 is positioned between the two support seats A1101, the guide roller 1005 is rotatably connected with the two supporting seats A1101, the driving roller 6 and the direction-changing roller 8 are sleeved with an annular steel wire belt 9, the annular steel wire belt 9 comprises a rubber belt 901, a boss A902, a boss B903 and a steel wire 904, a plurality of groups of bosses A902 are fixedly arranged on the lower surface of the rubber belt 901, the bosses A902 and the rubber belt 901 are in the same annular direction, the steel wire 904 is centrally fixed on the boss A902, a plurality of groups of bosses B903 are fixedly arranged on the upper surface of the rubber belt 901, the bosses B903 and the rubber belt 901 are in the same annular direction, the bosses B903 are centrally fixed with the steel wire 904, the bosses A902 on the annular steel wire belt 9 are respectively matched with the annular grooves A601 on the driving roller 6 and the direction-changing roller 8, the guide roller 1005 is positioned under the annular steel wire belt 9, the annular grooves B1006 on the guide roller 1005 are matched with the bosses A902 under the annular steel wire belt 9, the titanium alloy plate chain 12 is sleeved outside the annular steel wire belt 9, the titanium alloy plate chain 12 is hinged by a plurality of groups of single-section plate chains 1201, the single-section plate chains 1201 comprise a plate body 1202, a connecting cylinder A1203, a connecting cylinder B1204 and a groove C1205, the left side wall of the plate body 1202 is fixedly connected with a plurality of groups of connecting cylinders A1203 at intervals, the right side wall of the plate body 1202 is fixedly connected with a plurality of groups of connecting cylinders B1204 at intervals, the connecting cylinders A1203 and the connecting cylinders B1204 on two adjacent groups of single-section plate chains 1201 are hinged and matched, the lower end of the plate body 1202 is provided with a plurality of groups of grooves C1205 along the left and right directions, the number of the grooves C1205 at the lower end of the plate body 1202 is the same as the number of the bosses B903 on the upper surface of the rubber belt 901, the grooves C1205 are in transition fit with the bosses B903, the front side wall and the rear side wall of the bottom frame 1 are relatively fixedly provided with a connecting plate A13, the upper end of the connecting plate A13 is fixedly connected with the outer side wall of the guide groove 15, the right end of the guide groove 15 is fixedly provided with a material receiver 16, the lower end of the material receiver 16 is fixedly connected with a material pouring cylinder 17, the material pouring barrel 17 is positioned right above the elastic carrier roller 10, the upper ends of the front and rear inner side walls of the material guiding barrel 15 are fixedly connected with guide rails 22, the guide rails 22 penetrate through notches 20 formed in the left side wall of the material pouring barrel 17, a material discharging plate 25 is arranged between the two guide rails 22, the material discharging plate 25 is in sliding connection with the guide rails 22, a connecting plate A13 is fixedly connected with the upper end of the outer side wall of the material guiding barrel 15, the left end face of the connecting plate A13 is flush with the left end face of the material receiving device 16, the right side wall of the connecting plate A13 is fixedly connected with a front flange plate cylinder 24, a main shaft of the front flange plate cylinder 24 penetrates through the connecting plate A13, the main shaft of the front flange plate cylinder 24 is in sliding connection with the connecting plate A13, one end of a connecting rod 26 is fixedly connected with the main shaft of the front flange plate cylinder 24, the other end of the connecting rod 26 is fixedly connected with the left end of the material discharging plate 25, the middle part of the connecting rod 26 spans the upper edge of the material guiding barrel 15, the right end of the inner side of the material receiving device 16 is fixedly provided with an inclined steel plate 18, and the left end of the inclined steel plate 18 is positioned right above the discharging plate 25, the inner side wall of the pouring barrel 17 is fixedly connected with the helical blade 19, and the upper end of the helical blade 19 is positioned below the discharging plate 25.
The upper surface of the inclined steel plate 18 is fixedly connected with a damping rubber pad A27, so that the impact of coal on the inclined steel plate 18 is reduced.
The upper part of the left end of the inner side wall of the guide chute 15 is fixedly connected with a reinforcing rib 28, so that the structural strength of the left end of the guide chute 15 is improved.
The lower end face of the underframe 1 is fixedly connected with three groups of damping rubber pads B29, so that the integral vibration of the running coal feeder is reduced.
The left end of the underframe 1 is fixedly connected with a roller switch 30, the roller switch 30 is positioned under the bend drum 8, a roller of the roller switch 30 is in rolling connection with the lower surface of the titanium alloy plate chain 12, and the operation of the coal feeder is stopped after the titanium alloy plate chain 12 is broken.
The lower end of the underframe 1 is fixedly connected with a spring steel plate 31, the upper end of the spring steel plate 31 is elastically connected with the lower surface of the titanium alloy plate chain 12, and coal adhered to the surface of the titanium alloy plate chain 12 is hung.
The upper end of the spring steel plate 31 is fixedly connected with a steel wire brush 32, so that coal adhered to the surface of the titanium alloy plate chain 12 is better removed.
The utility model provides a chassis 1 up end on fixed connection tight pulley group 33 that rises, tight pulley group 33 includes base C3301, sprocket B3302, and base C3301 bottom passes through bolt fixed connection with chassis 1 up end, and base C3301 is located between drive arrangement 2 and the base A4, and sprocket B3302 is connected in the rotation of base C3301 upper end, and sprocket B3302 and chain 21 roll connection, set up spout 34 on the chassis 1, just the bolt of base C3301 bottom can be in spout 34 left and right slip, rise tight pulley group 33 through left and right adjustment and rise and come tight chain 21, drive wheel 3 provides sufficient power for sprocket A7, and the staff can directly stand and adjust tight pulley group 33 in feeder front side right-hand member, the accommodation space is big, the adjustment is convenient.
The right end of the underframe 1 is fixedly connected with a protective cover 35, and the driving wheel 3 and the chain wheel A7 are arranged on the inner side of the protective cover 35, so that personnel approaching the rotating driving wheel 3 and the chain wheel A7 are prevented from being injured.
The working principle of the specific embodiment is as follows: the front flange plate cylinder is opened, the main shaft of the front flange plate cylinder drives the connecting rod, the connecting rod drives the discharging plate to move, the front flange plate cylinder stops moving, the size of a coal inlet is controlled by the distance between the right end of the discharging plate and an inclined steel plate, the driving device is opened anticlockwise, a driving wheel on the driving device drives a chain wheel A to rotate through a chain, the chain wheel A drives a driving roller, the driving roller drives a direction changing roller to anticlockwise rotate through an annular steel belt, a boss A at the lower end of the annular steel belt is guided by the driving roller and an annular groove A on the direction changing roller, the annular steel belt is prevented from deviating, a guide roller at the upper end of an elastic carrier roller and a support column provides supporting force for the annular steel belt at the upper side, the boss A at the lower end of the annular steel belt is guided by an annular groove B arranged on the guide roller, the moving direction of the annular steel belt is more guaranteed, a titanium alloy plate chain is sleeved outside the annular steel belt, the annular steel wire belt drives the titanium alloy plate chain to rotate clockwise through friction force, the groove C arranged at the lower end of the titanium alloy plate chain is matched and connected with the boss B arranged at the upper end of the annular steel wire belt, so that the titanium alloy plate chain is prevented from deviating on the annular steel wire belt, coal falls on the damping rubber pad A on the inclined steel plate at the right end inside the material receiver, the damping rubber pad A reduces the kinetic energy of the falling coal, the coal falls on the spiral blade through the damping rubber pad A, the coal slides on the upper surface of the titanium alloy plate chain through the spiral blade, the impact force of the coal on the titanium alloy plate chain is transmitted to the elastic carrier roller through the annular steel wire belt, the elastic carrier roller reduces the kinetic energy of the coal, the coal is transported leftwards through the titanium alloy plate chain, the spring steel plate provides continuous elastic force for the steel wire brush, the steel wire brush is always pressed on the lower surface of the titanium alloy plate chain, the coal adhered to the lower surface of the titanium alloy plate chain is brushed by the steel wire brush, the damping rubber pad B reduces the integral vibration of the coal feeder, the titanium alloy plate chain drives the roller of the roller switch below the bend pulley to rotate, if the titanium alloy plate chain breaks, the roller of the roller switch stops rotating, the coal feeder stops running, and after maintenance is completed, the driving device is restarted.
The beneficial effects of this concrete implementation are that: 1. the coal feeder has the advantages that the coal falling quantity can be controlled, the coal falling kinetic energy is reduced through the inclined steel plate, the damping rubber pad and the helical blades, the coal falling noise is reduced, the deviation preventing structure of the driving roller, the direction changing roller and the annular rubber belt is simpler, the production cost of the driving roller, the direction changing roller and the annular rubber belt is reduced, the coal falls on the titanium alloy plate chain, the elastic carrier roller provides buffering force for the elastically deformed titanium alloy plate chain, the wear resistance of the coal feeder is enhanced, meanwhile, the running titanium alloy plate chain has the deviation preventing function, and the vibration of the running coal feeder is reduced through the damping rubber pad B. 2. The upper surface of the inclined steel plate is fixedly connected with a damping rubber pad A, so that the impact of coal on the inclined steel plate is reduced. 3. The upper part of the left end of the inner side wall of the guide chute is fixedly connected with a reinforcing rib, so that the structural strength of the left end of the guide chute is improved. 4. And three groups of damping rubber pads B are fixedly connected to the lower end surface of the underframe, so that the integral vibration of the running coal feeder is reduced. 5. The left end of the underframe is fixedly connected with a roller switch, the roller switch is positioned under the direction-changing drum, a roller of the roller switch is in rolling connection with the lower surface of the titanium alloy plate chain, and the operation of the coal feeder is stopped after the titanium alloy plate chain is broken. 6. The lower end of the underframe is fixedly connected with a spring steel plate, the upper end of the spring steel plate is elastically connected with the lower surface of the titanium alloy plate chain, and coal adhered to the surface of the titanium alloy plate chain is hung. 7. The upper end of the spring steel plate is fixedly connected with a steel wire brush, so that coal adhered to the surface of the titanium alloy plate chain is better removed. 8. The utility model provides a fixed connection tight pulley group that rises on the chassis up end, tight pulley group that rises includes base C, sprocket B, and base C bottom passes through bolt fixed connection with the chassis up end, and base C is located between drive arrangement and the base A, and base C upper end swivelling joint sprocket B, and sprocket B and chain roll connection, set up the spout on the chassis, just the bolt of base C bottom can be left and right slip in the spout, and tight pulley group that rises is transferred through left and right and rises tight chain, and the drive wheel provides sufficient power for sprocket A, and the staff can directly connect the station and adjust tight pulley group that rises at feeder front side right-hand member, and accommodation space is big, and the adjustment is convenient. 9. The right end of the underframe is fixedly connected with the protective cover, and the driving wheel and the chain wheel A are arranged on the inner side of the protective cover, so that personnel approaching the rotating driving wheel and the chain wheel A are prevented from being injured.
The embodiments of the present invention are not limited to the above embodiments, and all the similar structures and variations using the present invention are within the scope of the present invention.
Claims (6)
1. A wear-resistant coal feeder, characterized in that: comprises a chassis (1), a driving device (2), a driving wheel (3), a base A (4), a base B (5), a driving roller (6), a chain wheel A (7), a bend roller (8), an annular steel wire belt (9), an elastic carrier roller (10), a supporting carrier roller (11), a titanium alloy plate chain (12), a connecting plate A (13), a connecting plate B (14), a guide groove (15), a material receiving device (16), a material pouring cylinder (17), an inclined steel plate (18), a helical blade (19), a notch (20), a chain (21), a guide rail (22), a positioning block (23), a front flange plate cylinder (24), a discharging plate (25) and a connecting rod (26), wherein the upper surface of the right end of the chassis (1) is fixedly provided with the driving device (2), the driving wheel (3) is fixedly arranged at the rotating shaft end of the driving device (2), the front surface and the rear side of the upper surface of the chassis (1) are fixedly provided with the base A (4), the base A (4) is positioned at the left side of the driving device (2), the driving roller (6) is positioned between the two bases A (4), the driving roller (6) is rotationally connected with the two bases A (4), a plurality of groups of annular grooves A (601) are formed on the driving roller (6), the front side rotating shaft of the driving roller (6) is fixedly sleeved with a chain wheel A (7), the driving wheel (3) and the chain wheel A (7) are in power transmission through a chain (21), a base B (5) is fixedly arranged on the front side and the rear side of the upper surface of the left end of the chassis (1), a direction-changing roller (8) is positioned between the two bases B (5), the direction-changing roller (8) is in rotating connection with the two bases B (5), the direction-changing roller (8) and the driving roller (6) have the same structure, three groups of elastic carrier rollers (10) are uniformly fixed on the upper surface of the chassis (1), the elastic carrier rollers (10) are positioned on the left side of the driving roller (6), the elastic carrier rollers (10) comprise supporting columns (1001), sleeves (1002), springs (1003), connecting seats (1004), guide rollers (1005) and annular grooves B (1006), the upper surface and the rear side of the chassis (1) are fixedly provided with the supporting columns (1001), the supporting columns (1001) are fixedly connected with the supporting columns (1002), the upper ends of the sleeves (1002) are fixedly connected with the lower ends of the supporting columns (1003), the upper ends of the springs (1003) are fixedly connected with the outer ends of the supporting columns (1004), the guide roller (1005) is positioned between the two connecting seats (1004), the guide roller (1005) is rotationally connected with the two connecting seats (1004), a plurality of groups of annular grooves B (1006) are formed on the guide roller (1005), the number and the interval of the annular grooves B (1006) on the guide roller (1005) are the same as those of the annular grooves A (601) on the driving roller (6), a plurality of groups of support rollers (11) are fixedly arranged on the upper surface of the underframe (1), the support rollers (11) are positioned between the direction-changing roller (8) and the elastic roller (10), the support rollers (11) comprise support seats A (1101) and guide rollers (1005), the support seats A (1101) are fixedly arranged on the front side and the rear side of the upper surface of the underframe (1), the guide rollers (1005) are positioned between the two support seats A (1101), the guide roller (1005) is rotationally connected with the two support seats A (1101), the driving roller (6) is sleeved with the outer part of the driving roller (8) with an annular steel wire belt (9), the annular steel belt (9) comprises a rubber belt (901), a boss A (903), a plurality of groups of steel wire belt (902) are fixedly arranged on the upper surface of the rubber belt (902), and the rubber belt (902) are fixedly arranged on the lower surface of the rubber belt (902) respectively, the boss A (902) is fixed steel wire (904) in the middle, and fixed multiunit boss B (903) that sets up of upper surface of rubber tape (901), and boss B (903) is the same with rubber tape (901) annular direction, boss B (903) is fixed steel wire (904) in the middle, boss A (902) on annular steel tape (9) cooperate with annular groove A (601) on driving drum (6) and bend pulley (8) respectively, guide pulley (1005) are located under annular steel tape (9), just annular groove B (1006) on guide pulley (1005) cooperate with boss A (902) of annular steel tape (9) below, and annular steel tape (9) outside cover establishes titanium alloy plate chain (12), and titanium alloy plate chain (12) are articulated by multiunit single-section plate chain (1201), single-section plate chain (1201) include plate body (1202), connecting cylinder A (1203), connecting cylinder B (1205), recess C (1205), plate body (1202) left side wall interval fixed connection cylinder A (1202), multiunit plate body (1203) is articulated with multiunit plate body (1204) link chain (1204), multiunit link chain (1201) are articulated along the end (1204) of connecting cylinder (1203), multiunit link chain (1204) are connected with multiunit link chain (1201), link chain (1201) is articulated down along the end (1204) A plurality of groups of grooves C (1205) are formed in the right direction, the grooves C (1205) at the lower end of the plate body (1202) are the same as the bosses B (903) on the upper surface of the rubber belt (901), the grooves C (1205) are in transition fit with the bosses B (903), a connecting plate A (13) is fixedly arranged on the front side wall and the rear side wall of the chassis (1) relatively, the upper end of the connecting plate A (13) is fixedly connected with the outer side wall of the guide groove (15), a material receiving device (16) is fixedly arranged at the right end of the inner side wall of the guide groove (15), the lower end of the material receiving device (16) is fixedly connected with a material pouring cylinder (17), the upper ends of the front side wall and the rear side wall of the guide groove (15) are fixedly connected with guide rails (22), the guide rails (22) penetrate through notches (20) formed in the left side wall of the material pouring cylinder (17), a material discharging plate (25) is placed between the two guide rails (22), the material discharging plate (25) is in sliding connection with the guide rails (22), the connecting plate A (13) is fixedly connected with the outer side wall of the guide groove (15), the upper end of the guide groove (15) is fixedly connected with the left side wall A (24) and the upper end face of the guide groove (24) penetrates through the flange (24) and is fixedly connected with the flange (24) on the front end face of the flange (13), the main shaft and connecting plate A (13) sliding connection of preceding flange piece hydro-cylinder (24), main shaft fixed connection of connecting rod (26) one end and preceding flange piece hydro-cylinder (24), the connecting rod (26) other end with blowing board (25) left end fixed connection, and connecting rod (26) middle part stride across baffle box (15) top edge, the inboard right-hand member of receiver (16) is fixed to be set up inclined steel plate (18), and inclined steel plate (18) left end is located blowing board (25) directly over, fixed connection helical blade (19) on pouring barrel (17) inside wall, and helical blade (19) upper end is located blowing board (25) below, inclined steel plate (18) upper surface fixed connection shock pad A (27), baffle box (15) inside wall left end upper portion fixed connection strengthening rib (28), chassis (1) on the terminal surface on fixed connection multiunit shock pad B (29).
2. The wear resistant coal feeder of claim 1, wherein: the left end of the underframe (1) is fixedly connected with a roller switch (30), the roller switch (30) is positioned under the direction changing drum (8), and a roller of the roller switch (30) is in rolling connection with the lower surface of the titanium alloy plate chain (12).
3. The wear resistant coal feeder of claim 1, wherein: the lower end of the underframe (1) is fixedly connected with a spring steel plate (31), and the upper end of the spring steel plate (31) is elastically connected with the lower surface of the titanium alloy plate chain (12).
4. A wear resistant coal feeder as set forth in claim 3, wherein: the upper end of the spring steel plate (31) is fixedly connected with a steel wire brush (32).
5. The wear resistant coal feeder of claim 1, wherein: the novel tension pulley comprises a chassis (1) and is characterized in that a tension pulley group (33) is fixedly connected to the upper end face of the chassis (1), the tension pulley group (33) comprises a base C (3301) and a chain wheel B (3302), the bottom of the base C (3301) is fixedly connected with the upper end face of the chassis (1) through bolts, the base C (3301) is located between a driving device (2) and a base A (4), the upper end of the base C (3301) is rotatably connected with the chain wheel B (3302), the chain wheel B (3302) is in rolling connection with a chain (21), a sliding groove (34) is formed in the chassis (1), and the bolts at the bottom of the base C (3301) can slide left and right in the sliding groove (34).
6. The wear resistant coal feeder of claim 1, wherein: the right end of the underframe (1) is fixedly connected with a protective cover (35), and the driving wheel (3) and the chain wheel A (7) are arranged at the inner side of the protective cover (35).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811282157.2A CN109110445B (en) | 2018-10-31 | 2018-10-31 | Wear-resistant coal feeder |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811282157.2A CN109110445B (en) | 2018-10-31 | 2018-10-31 | Wear-resistant coal feeder |
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| CN109110445B true CN109110445B (en) | 2024-04-26 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109798113A (en) * | 2019-02-26 | 2019-05-24 | 微山金源煤矿 | A kind of multi-functional coalcutter |
| CN110789930A (en) * | 2019-11-27 | 2020-02-14 | 平湖市恒力机械制造有限公司 | Conveying structure of heavy plate type feeding machine |
| CN111588057A (en) * | 2020-06-28 | 2020-08-28 | 郭锦端 | Assembly line feed processing equipment |
| CN117755766B (en) * | 2024-02-22 | 2024-05-24 | 阳泉冀东水泥有限责任公司 | Novel plate link chain lifting machine bottom device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20040110367A (en) * | 2003-06-19 | 2004-12-31 | 주식회사 포스코 | Apparatus for preventing mis-conveyance of raw materials in belt conveyor system |
| CN102431764A (en) * | 2011-08-25 | 2012-05-02 | 鹤壁市煤化机械有限责任公司 | Two-dimensional elastic armor-armor belt type feeder |
| CN202296435U (en) * | 2010-10-27 | 2012-07-04 | 刘素华 | Environment-friendly, energy-saving and high-efficiency feeder with rolling rake |
| CN203652508U (en) * | 2013-12-31 | 2014-06-18 | 温县大唐科技发展有限公司 | Novel armor belt feeder |
| CN203767558U (en) * | 2014-04-08 | 2014-08-13 | 山东鑫佳选煤设备有限公司 | Belt-type coal feeder with material poking device |
| CN106628843A (en) * | 2015-10-28 | 2017-05-10 | 刘素华 | Transfer conveyor provided with sealed chain belt |
| CN208963987U (en) * | 2018-10-31 | 2019-06-11 | 济宁矿业集团有限公司 | A kind of wear-resistant feeder |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6968942B2 (en) * | 2002-08-02 | 2005-11-29 | Cnh America Llc | Feeder chain wear strip |
-
2018
- 2018-10-31 CN CN201811282157.2A patent/CN109110445B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20040110367A (en) * | 2003-06-19 | 2004-12-31 | 주식회사 포스코 | Apparatus for preventing mis-conveyance of raw materials in belt conveyor system |
| CN202296435U (en) * | 2010-10-27 | 2012-07-04 | 刘素华 | Environment-friendly, energy-saving and high-efficiency feeder with rolling rake |
| CN102431764A (en) * | 2011-08-25 | 2012-05-02 | 鹤壁市煤化机械有限责任公司 | Two-dimensional elastic armor-armor belt type feeder |
| CN203652508U (en) * | 2013-12-31 | 2014-06-18 | 温县大唐科技发展有限公司 | Novel armor belt feeder |
| CN203767558U (en) * | 2014-04-08 | 2014-08-13 | 山东鑫佳选煤设备有限公司 | Belt-type coal feeder with material poking device |
| CN106628843A (en) * | 2015-10-28 | 2017-05-10 | 刘素华 | Transfer conveyor provided with sealed chain belt |
| CN208963987U (en) * | 2018-10-31 | 2019-06-11 | 济宁矿业集团有限公司 | A kind of wear-resistant feeder |
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