CN113772572A - Energy-saving hoisting winch for coal mine - Google Patents
Energy-saving hoisting winch for coal mine Download PDFInfo
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- CN113772572A CN113772572A CN202111126481.7A CN202111126481A CN113772572A CN 113772572 A CN113772572 A CN 113772572A CN 202111126481 A CN202111126481 A CN 202111126481A CN 113772572 A CN113772572 A CN 113772572A
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- adjusting bolt
- seat
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- 239000003245 coal Substances 0.000 title claims abstract description 9
- 230000005540 biological transmission Effects 0.000 claims abstract description 162
- 238000001514 detection method Methods 0.000 claims abstract description 30
- 230000009467 reduction Effects 0.000 claims abstract description 9
- 230000001680 brushing effect Effects 0.000 claims description 18
- 238000007592 spray painting technique Methods 0.000 claims description 18
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 8
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 8
- 241001330002 Bambuseae Species 0.000 claims description 8
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 8
- 239000011425 bamboo Substances 0.000 claims description 8
- 238000003756 stirring Methods 0.000 claims description 8
- 238000009434 installation Methods 0.000 claims description 6
- 230000000694 effects Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 8
- 230000008569 process Effects 0.000 abstract description 8
- 230000005611 electricity Effects 0.000 abstract description 5
- 239000003921 oil Substances 0.000 description 12
- 238000005507 spraying Methods 0.000 description 6
- 239000007921 spray Substances 0.000 description 5
- 238000007639 printing Methods 0.000 description 4
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 3
- 239000010687 lubricating oil Substances 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 208000032370 Secondary transmission Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
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- 239000003086 colorant Substances 0.000 description 1
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- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
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- 238000006467 substitution reaction Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/28—Other constructional details
- B66D1/30—Rope, cable, or chain drums or barrels
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/54—Safety gear
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/54—Safety gear
- B66D1/56—Adaptations of limit switches
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16N—LUBRICATING
- F16N7/00—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated
- F16N7/14—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated the lubricant being conveyed from the reservoir by mechanical means
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/18—Structural association of electric generators with mechanical driving motors, e.g. with turbines
- H02K7/1807—Rotary generators
Abstract
The invention discloses an energy-saving hoisting winch for a coal mine, which comprises a base, a power motor, a reduction gearbox, bearing seats, a belt shaft winch barrel, a brake, a transmission box, an auxiliary transmission disc, transmission wedge blocks, a transmission part and a detection part, wherein the power motor and the reduction gearbox are fixed at the right part of the top end of the base, the bearing seats are respectively fixed at the left part and the right part of the top end of the base, the belt shaft winch barrel is connected between the two bearing seats in a rotating mode, the brake and the transmission box are fixed at the left part of the top end of the base, the auxiliary transmission disc is installed at the left part of the belt shaft winch barrel, and a plurality of transmission wedge blocks are fixed at the left end of the auxiliary transmission disc. The invention can generate electricity for the mechanical energy generated in the process of releasing the twisted rope while not consuming excessive power in the process of lifting the twisted rope, and can determine whether to generate electricity or not by controlling the electrifying direction of the electromagnet, and the use of the first limit switch and the second limit switch can limit the long-time work of the electromagnet, thereby avoiding excessive power consumption.
Description
Technical Field
The invention relates to a winch, in particular to an energy-saving hoisting winch for a coal mine.
Background
In production life, the winch is a common auxiliary working device, in the field of mining, the lifting winch is often used for lifting a mine car, the traditional lifting winch is often driven only by simply utilizing energy sources such as electric energy and the like in the using process, the consumption of the energy sources is smaller when the stranded rope is released compared with the time of collecting the stranded rope, but a large amount of mechanical energy is generated, and the mechanical energy cannot be utilized, so that waste is generated, the environment-friendly and energy-saving concept is not met, in the using process of the lifting winch, the working safety of the winch is directly influenced if the stranded rope can be kept in a good state for a long time, the traditional lifting winch cannot detect and maintain the stranded rope in real time, and the defects of the traditional lifting winch are highlighted.
Disclosure of Invention
The invention aims to provide an energy-saving hoisting winch for a coal mine, which aims to solve the technical problem.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides an energy-conserving hoisting winch in colliery, includes base, motor power, reducing gear box, bearing frame, band spool hank section of thick bamboo, stopper, transmission case, auxiliary transmission dish, transmission wedge, transmission part, determine portion, base top right part is fixed with motor power and reducing gear box, two respectively are fixed with the bearing frame in the left and right two parts in base top, two rotate jointly between the bearing frame and be connected with band spool hank section of thick bamboo, base top left part is fixed with stopper and transmission case, band spool hank section of thick bamboo left part is installed auxiliary transmission dish, auxiliary transmission dish left end is fixed with a plurality of transmission wedges, transmission case internally mounted has transmission part, band spool hank section of thick bamboo rear side-mounting has determine portion.
On the basis of the technical scheme, the transmission part comprises a transmission shaft, a main transmission disc, transmission wedge strips, a transmission plate, a permanent magnet, an axial bearing, a second limit switch, a support plate, an electromagnet, a first limit switch, a transmission cylinder, a transmission gear wheel, a small generator and a transmission pinion, the transmission box is connected with the transmission shaft through the bearing in a rotating way, the main transmission disc is fixed at the right end of the transmission shaft, a plurality of transmission wedge strips are fixed at the right end of the main transmission disc, the transmission plate is fixed at the middle part of the transmission shaft, the permanent magnet is fixed at the left end of the transmission plate, the axial bearing and the second limit switch are fixed at the right end of the inner wall of the transmission box, the support plate is fixed at the middle part of the transmission box, a plurality of electromagnets and the first limit switch are fixed at the right end of the support plate, the left part of the transmission box is connected with the transmission cylinder through the bearing in a rotating way, the transmission gear wheel is fixed at the left end of the transmission cylinder, a plurality of small generators are fixed at the left end of the transmission box, and a transmission pinion is fixed at the right end of a rotating shaft of each small generator.
On the basis of the technical scheme, the detection part comprises a support frame, a support seat, a first adjusting bolt, a first mounting seat, a first guide V-shaped pulley, a second adjusting bolt, a second mounting seat, a second guide V-shaped pulley, a conduit, a third guide V-shaped pulley, a spray painting pipe frame, a spray painting box, an oil spraying box, a nut, a detection paddle, a detection arc-shaped groove, a stirring handle and a high-quality spring, wherein the middle part of the shaft-containing reel is rotatably connected with the support frame through a bearing, the rear part of the support frame is slidably connected with the support seat, the front part and the rear part of the support seat are respectively in threaded connection with the first adjusting bolt, the bottom of the first adjusting bolt is respectively and rotatably connected with the first mounting seat, the bottom of the first mounting seat is respectively and rotatably connected with the first guide V-shaped pulley, the rear part of the support seat is in threaded connection with the second adjusting bolt, and the bottom of the second adjusting bolt is rotatably connected with the second mounting seat, no. two mount pad bottoms rotate and are connected with No. two direction V type pulleys, and the top is fixed with the pipe, around the supporting seat two portions respectively rotate and are connected with No. three direction V type pulleys, and the middle part is fixed with the air brushing pipe support, the supporting seat top is fixed with air brushing box and oil spraying box, air brushing box and oil spraying box upper portion threaded connection have the nut respectively, air brushing box and supporting seat middle part rotate through sealed bearing and are connected with the detection oar, two detect the oar bottom and respectively be equipped with the detection arc wall, two detect the oar top and be fixed with respectively stir the handle, two stir the handle rear portion and respectively be fixed with high-quality spring, two high-quality spring end is fixed with air brushing box inner wall respectively.
On the basis of the technical scheme, the power motor, the reduction gearbox and the reel with the shaft are connected through the shaft coupling for transmission, each electromagnet can attract or repel the permanent magnet after being electrified, the transmission shaft can slide left and right along the transmission barrel and the supporting plate, the transmission wedge strip can be simultaneously contacted with the transmission wedge block and the auxiliary transmission disc, the transmission plate can press the second limit switch and the first limit switch, the transmission gear wheel is always meshed with each transmission pinion, the first mounting seat can move up and down along the supporting seat through manually rotating the first adjusting bolt, the second mounting seat can move up and down along the supporting seat through manually rotating the second adjusting bolt, the guide pipe is always in sliding connection with the oil spraying box and the rear part of the supporting seat, and the inner cavity of the guide pipe penetrates through the front part of the second mounting seat, the printing pipe support runs through in the supporting seat, and its inner chamber is linked together with the printing box inner chamber, two stir the handle bottom and contact with the printing box inner wall bottom all the time, and have the trend to the shutoff of printing pipe support inner chamber all the time under the effect of high-quality spring.
Compared with the prior art, the invention has the following advantages: the invention can generate electricity for mechanical energy generated in the twisted rope releasing process while not consuming excessive power in the twisted rope lifting process, can determine whether to perform electricity generation work or not by controlling the electrifying direction of the electromagnet, can limit long-time work of the electromagnet by using the first limit switch and the second limit switch, avoids excessive electric energy consumption, can warn workers by using the detection paddle capable of detecting the damaged position of the twisted rope and the spray painting pipe frame capable of marking the damaged position, is convenient to perform corresponding treatment, can coat lubricating oil or anti-rust oil on the twisted rope by using the second guide V-shaped pulley capable of continuously rotating, and avoids the trouble of performing additional maintenance on the twisted rope.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
FIG. 2 is a schematic structural diagram of a base according to the present invention.
FIG. 3 is a schematic cross-sectional view of the transmission case of the present invention.
Fig. 4 is a schematic view of the mounting of the support bracket of the present invention.
FIG. 5 is a schematic structural view of the supporting base of the present invention.
Fig. 6 is a schematic cross-sectional view of the supporting seat of the present invention.
In the figure: 1. the device comprises a base, 2, a power motor, 3, a reduction gearbox, 4, a bearing seat, 5, a shaft-provided winch barrel, 6, a brake, 7, a transmission box, 8, a secondary transmission disk, 9, a transmission wedge block, 10, a transmission part, 11, a detection part, 12, a transmission shaft, 13, a main transmission disk, 14, a transmission wedge strip, 15, a transmission plate, 16, a permanent magnet, 17, an axial bearing, 18, a second limit switch, 19, a support plate, 20, an electromagnet, 21, a first limit switch, 22, a transmission barrel, 23, a transmission big gear, 24, a small generator, 25, a transmission small gear, 26, a support frame, 27, a support seat, 28, an adjusting bolt, 29, a first mounting seat, 30, a first guide V-shaped pulley, 31, a second adjusting bolt, 32, a second mounting seat, 33, a second guide V-shaped pulley, 34, a guide pipe, 35, a third guide V-shaped pulley, 36, a first guide V-shaped pulley, a second guide V-shaped pulley, a second guide V-shaped pulley, a second guide V-shaped pulley, a second guide V-shaped guide, The spray painting device comprises a spray painting pipe frame 37, a spray painting box 38, a spray painting box 39, a screw cap 40, a detection paddle 41, a detection arc-shaped groove 42, a toggle handle 43 and a high-quality spring.
Detailed Description
The invention is explained in further detail below with reference to the figures and the specific embodiments.
As shown in fig. 1-6, the energy-saving hoisting winch for coal mines comprises a base 1, a power motor 2, a reduction gearbox 3, a bearing seat 4, a belt shaft reel 5, a brake 6, a transmission case 7, an auxiliary transmission disc 8, a transmission wedge 9, a transmission part 10 and a detection part 11, wherein the power motor 2 and the reduction gearbox 3 are fixed at the right part of the top end of the base 1, the power motor 2 and the reduction gearbox 3 are connected and transmitted through a coupler, the reduction gearbox 3 and the belt shaft reel 5 are connected and transmitted through the coupler, the bearing seats 4 are respectively fixed at the left part and the right part of the top end of the base 1, the belt shaft reel 5 is connected between the two bearing seats 4 in a rotating mode, the belt shaft reel 5 is used for winding a rope in an anticlockwise direction, the brake 6 and the transmission case 7 are fixed at the left part of the top end of the base 1, the brake 6 is sleeved at the left part of the belt shaft reel 5, the brake device is used for braking the belt shaft twisting barrel 5, an auxiliary transmission disc 8 is installed on the left portion of the belt shaft twisting barrel 5, a plurality of transmission wedge blocks 9 are fixed to the left end of the auxiliary transmission disc 8, a transmission part 10 is installed inside the transmission box 7, and a detection part 11 is installed on the rear side of the belt shaft twisting barrel 5.
The transmission part 10 comprises a transmission shaft 12, a main transmission disc 13, transmission wedge strips 14, a transmission plate 15, a permanent magnet 16, an axial bearing 17, a second limit switch 18, a support plate 19, an electromagnet 20, a first limit switch 21, a transmission cylinder 22, a transmission gearwheel 23, a small generator 24 and a transmission pinion 25, the transmission box 7 is internally connected with the transmission shaft 12 through a bearing in a rotating way, the right end of the transmission shaft 12 is fixed with the main transmission disc 13, the right end of the main transmission disc 13 is fixed with a plurality of transmission wedge strips 14, the middle part of the transmission shaft 12 is fixed with the transmission plate 15, the left end of the transmission plate 15 is fixed with the permanent magnet 16, the electromagnet 20 can attract or repel the permanent magnet 16 after being electrified and is used for driving the transmission shaft 12 to slide left and right along the transmission box 7, so that the transmission wedge strips 14 can be simultaneously contacted with the transmission wedge blocks 9 and the auxiliary transmission disc 8, 7 inner wall right-hand members of transmission case are fixed with axial bearing 17 and No. two limit switch 18, 7 middle parts of transmission case are fixed with backup pad 19, 19 right-hand members of backup pad are fixed with a plurality of electro-magnets 20 and a limit switch 21, No. two limit switch 18 and a limit switch 21 are used for cutting off the power supply to electro-magnet 20, 7 left parts of transmission case are connected with driving barrel 22 through the bearing rotation, driving barrel 22 left end is fixed with transmission gear wheel 23, 7 left ends of transmission case are fixed with a plurality of small generator 24, each small generator 24's pivot right-hand member is fixed with transmission pinion 25 respectively, transmission gear wheel 23 meshes with each transmission pinion 25 all the time.
The detection part 11 comprises a support frame 26, a support seat 27, an adjusting bolt 28, a first installation seat 29, a first guide V-shaped pulley 30, a second adjusting bolt 31, a second installation seat 32, a second guide V-shaped pulley 33, a conduit 34, a third guide V-shaped pulley 35, a spray painting pipe frame 36, a spray painting box 37, an oil spraying box 38, a nut 39, a detection paddle 40, a detection arc-shaped groove 41, a toggle handle 42 and a high-quality spring 43, the middle part of the band shaft twisting barrel 5 is rotationally connected with the support frame 26 through a bearing, the support seat 27 is slidably connected at the rear part of the support frame 26, the first adjusting bolt 28 is in threaded connection with the front part and the rear part of the support seat 27, the first adjusting bolt 28 is rotationally connected with the first installation seat 29 at the bottom part respectively, the first guide V-shaped pulley 30 is rotationally connected at the bottom part of the first installation seat 29 at the bottom part respectively, the second adjusting bolt 31 is in threaded connection at the rear part of the support seat 27, adjusting bolt 29 and No. two adjusting bolt 31 can reciprocate along supporting seat 27 through manual rotation, No. two adjusting bolt 31 bottom is rotated and is connected with mount pad 32 No. two, No. two mount pad 32 bottom is rotated and is connected with direction V type pulley 33 No. two, and the top is fixed with pipe 34, two portions are respectively rotated around supporting seat 27 and are connected with direction V type pulley 35 No. three, and the middle part is fixed with air brushing pipe support 36, supporting seat 27 top is fixed with air brushing box 37 and oil brushing box 38, pipe 34 all the time with oil brushing box 38 and supporting seat 27 rear portion looks sliding connection, and its inner chamber runs through in No. two mount pad 32 front portions, air brushing pipe support 36 runs through in supporting seat 27, and its inner chamber is linked together with air brushing box 37 inner chamber, there is nut 39 on air brushing box 37 and oil brushing box 38 upper portion respectively threaded connection, air brushing box 37 and supporting seat 27 middle part are rotated through sealed bearing and are connected with detection oar 40, two the detection oar 40 bottom respectively is equipped with detects arc wall 41, two the detection oar 40 top is fixed with respectively stirs handle 42, two stir handle 42 rear portion respectively is fixed with high-quality spring 43, two high-quality spring 43 end is fixed mutually with spray drawing box 37 inner wall respectively, two stir handle 42 bottom and spray drawing box 37 inner wall bottom all the time contact, and have the trend to the 36 inner chamber shutoff of spray drawing pipe support under high-quality spring 43's effect all the time.
The working principle of the invention is as follows: before use, the twisted rope with proper thickness is coiled on the outer wall of the reel with the shaft 5 in the anticlockwise direction, the twisted rope passes through the supporting seat 27, is positioned above the third guide V-shaped pulley 35 and is positioned between the detection arc-shaped grooves 41, the detection arc-shaped grooves 41 are slightly larger than the diameter of the twisted rope, then the first adjusting bolt 28 is manually rotated to enable the first guide V-shaped pulley 30 and the third guide V-shaped pulley 35 to jointly contact the twisted rope, then a proper amount of marking liquid such as fluorescent agent, coatings with various colors and the like are injected into the painting box 37, when the twisted rope is wound or released by the reel with the shaft 5, the twisted rope, the first guide V-shaped pulley 30 and the third guide V-shaped pulley 35 carry out rolling friction and cause the rotation of the twisted rope, when the twisted rope is used for a long time and has the problems of burrs, broken wires and the like, the diameter of the twisted rope at the damaged part is increased, and when the damaged part passes through the detection paddle 40, the detection paddle 40 is forced to rotate, therefore, plugging of the toggle handle 42 on the spray drawing pipe support 36 can be removed, then the identification liquid is enabled to drop to the upper part of the stranded rope through the spray drawing pipe support 36, detection and marking of the damaged stranded rope are achieved, post-treatment is convenient, if daily maintenance of the stranded rope is needed, the second guide V-shaped pulley 33 can be in contact with the stranded rope through manual rotation of the second adjusting bolt 31, then lubricating oil or anti-rust oil is injected into the oil spraying box 38, the second guide V-shaped pulley 33 can rotate in the moving process of the stranded rope, the lubricating oil and the anti-rust oil are conducted to the stranded rope through the conduit 34 and the second guide V-shaped pulley 33 for maintenance, when the stranded rope is released by the shaft-provided stranded cylinder 5, the actual power of the power motor 2 is far smaller than consumption when the stranded rope is lifted, current can be conducted to the electromagnet 20 at the moment, and the electromagnet 20 generates repulsive force to the permanent magnet 16, then the transmission shaft 12 slides rightwards, the transmission wedge strips 14 are in contact with the main transmission disc 13, finally the transmission wedge strips 14 are in contact with the transmission wedge blocks 9 under the relative rotation of the main transmission disc 13, so that the auxiliary transmission disc 8 and the main transmission disc 13 synchronously rotate, when the transmission wedge strips 14 are in contact with the main transmission disc 13, the transmission plate 15 can press the second limit switch 18, so as to cut off the power supply to the electromagnet 20, avoid the electric energy waste caused by the long-time electrification of the electromagnet 20, and in the process of rotating the transmission shaft 12, the transmission shaft 12 can always drive the transmission cylinder 22 to rotate, so that the transmission gear wheel 23 can drive each transmission pinion 25 to rotate, so as to generate electricity by the rotation of the small generator 24, and when the winch cylinder 5 with the shaft is used for lifting the winch rope, in order to reduce the power consumption of the power motor 2, the electromagnet 20 should be energized with a reverse current, so that the electromagnet 20 is prompted to attract the permanent magnet 16, then the contact between the transmission wedge strip 14 and the transmission wedge block 9 can be released, and finally the transmission plate 15 is pressed on the first limit switch 21, so that the power supply to the electromagnet 20 is released, and the electric energy waste caused by long-time energization of the electromagnet 20 is avoided.
The foregoing is a preferred embodiment of the present invention, and it will be apparent to those skilled in the art that variations, modifications, substitutions and alterations can be made in the embodiment without departing from the principles and spirit of the invention.
Claims (4)
1. The utility model provides an energy-conserving hoisting winch in colliery, includes base (1), motor power (2), reducing gear box (3), bearing frame (4), tape spool hank section of thick bamboo (5), stopper (6), transmission case (7), auxiliary drive dish (8), transmission wedge (9), transmission part (10), detect portion (11), its characterized in that: base (1) top right part is fixed with driving motor (2) and reducing gear box (3), base (1) top is controlled two and is respectively fixed with bearing frame (4), two it has tape spool hank section of thick bamboo (5) to rotate jointly between bearing frame (4), base (1) top left part is fixed with stopper (6) and transmission case (7), tape spool hank section of thick bamboo (5) left part is installed auxiliary drive dish (8), auxiliary drive dish (8) left end is fixed with a plurality of transmission wedges (9), transmission case (7) internally mounted has transmission part (10), tape spool hank section of thick bamboo (5) rear side is installed and is detected part (11).
2. The coal mine energy-saving lifting winch according to claim 1, characterized in that: the transmission part (10) comprises a transmission shaft (12), a main transmission disc (13), transmission wedge-shaped strips (14), a transmission plate (15), a permanent magnet (16), an axial bearing (17), a second limit switch (18), a supporting plate (19), an electromagnet (20), a first limit switch (21), a transmission cylinder (22), a transmission gear wheel (23), a small generator (24) and a transmission pinion (25), wherein the transmission shaft (12) is rotatably connected inside the transmission box (7) through a bearing, the main transmission disc (13) is fixed at the right end of the transmission shaft (12), the transmission wedge-shaped strips (14) are fixed at the right end of the main transmission disc (13), the transmission plate (15) is fixed at the middle part of the transmission shaft (12), the permanent magnet (16) is fixed at the left end of the transmission plate (15), the axial bearing (17) and the second limit switch (18) are fixed at the right end of the inner wall of the transmission box (7), the utility model discloses a transmission case, including transmission case (7), backup pad (19) right-hand member are fixed with a plurality of electro-magnets (20) and limit switch (21), transmission case (7) left part is connected with driving barrel (22) through the bearing rotation, driving barrel (22) left end is fixed with transmission gear wheel (23), transmission case (7) left end is fixed with a plurality of small-size generators (24), each the pivot right-hand member of small-size generator (24) is fixed with transmission pinion (25) respectively.
3. The coal mine energy-saving lifting winch according to claim 1, characterized in that: the detection part (11) comprises a support frame (26), a support seat (27), a first adjusting bolt (28), a first mounting seat (29), a first guide V-shaped pulley (30), a second adjusting bolt (31), a second mounting seat (32), a second guide V-shaped pulley (33), a guide pipe (34), a third guide V-shaped pulley (35), a spray painting pipe frame (36), a spray painting box (37), a spray painting box (38), a nut (39), a detection paddle (40), a detection arc-shaped groove (41), a toggle handle (42) and a high-quality spring (43), the middle part of the reel with a shaft (5) is rotatably connected with the support frame (26) through a bearing, the support seat (27) is slidably connected with the rear part of the support frame (26), the front part and the rear part of the support seat (27) are respectively and are in threaded connection with the first adjusting bolt (28), and the bottom parts of the first adjusting bolt (28) are respectively and rotatably connected with the first mounting seat (29), two installation seat (29) bottom rotates respectively and is connected with direction V type pulley (30) No. one, supporting seat (27) rear portion threaded connection has No. two adjusting bolt (31), No. two adjusting bolt (31) bottom rotates and is connected with mount pad (32) No. two, No. two mount pad (32) bottom rotates and is connected with direction V type pulley (33) No. two, and the top is fixed with pipe (34), two each rotations are connected with direction V type pulley (35) No. three around supporting seat (27), and the middle part is fixed with air brushing pipe support (36), supporting seat (27) top is fixed with air brushing box (37) and oil spout box (38), air brushing box (37) and oil spout box (38) upper portion threaded connection have nut (39) respectively, air brushing box (37) and supporting seat (27) middle part are connected with detection oar (40) through sealed bearing rotation, the bottom of each of the two detection paddles (40) is provided with a detection arc-shaped groove (41), the top ends of the two detection paddles (40) are respectively fixed with a toggle handle (42), the rear parts of the toggle handles (42) are respectively fixed with a high-quality spring (43), and the tail ends of the two high-quality springs (43) are respectively fixed with the inner wall of the spray painting box (37).
4. The coal mine energy-saving hoisting winch according to claim 2 or 3, wherein the power motor (2), the reduction gearbox (3) and the winch barrel (5) with the shaft are connected through a coupler for transmission, each electromagnet (20) can attract or repel the permanent magnet (16) after being electrified, the transmission shaft (12) can slide left and right along the transmission barrel (22) and the support plate (19), the transmission wedge strip (14) can be simultaneously contacted with the transmission wedge block (9) and the auxiliary transmission disc (8), the transmission plate (15) can press the second limit switch (18) and the first limit switch (21), the transmission gear wheel (23) is always engaged with each transmission pinion (25), and the two first installation seats (29) can move up and down along the support seat (27) through manually rotating the first adjusting bolt (28), no. two mount pads (32) can reciprocate along supporting seat (27) through No. two adjusting bolt of manual rotation (31), pipe (34) all the time with spray painting box (38) and supporting seat (27) rear portion looks sliding connection, pipe (34) inner chamber runs through in No. two mount pads (32) front portions, spray painting pipe support (36) run through in supporting seat (27), and its inner chamber is linked together with spray painting box (37) inner chamber, two stir handle (42) bottom and contact with spray painting box (37) inner wall bottom all the time, and have the trend to spray painting pipe support (36) inner chamber shutoff all the time under the effect of high-quality spring (43).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111126481.7A CN113772572B (en) | 2021-09-26 | 2021-09-26 | Energy-saving hoisting winch for coal mine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111126481.7A CN113772572B (en) | 2021-09-26 | 2021-09-26 | Energy-saving hoisting winch for coal mine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113772572A true CN113772572A (en) | 2021-12-10 |
| CN113772572B CN113772572B (en) | 2023-03-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111126481.7A Active CN113772572B (en) | 2021-09-26 | 2021-09-26 | Energy-saving hoisting winch for coal mine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113772572B (en) |
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| CN113772572B (en) | 2023-03-24 |
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Effective date of registration: 20231222 Address after: 277000 Chaili Mining Area, Xigang Town, Tengzhou City, Zaozhuang City, Shandong Province Patentee after: Shandong Zaoming Zhongxing Septe Technology Co.,Ltd. Address before: Chaili, Xigang Town, Tengzhou, Zaozhuang City, Shandong Province 277599 Patentee before: CHAILI COAL, ZAOZHUANG MINING (GROUP) Co.,Ltd. |