CN113719593B - Connection auxiliary equipment for driving belt pulley transmission - Google Patents
Connection auxiliary equipment for driving belt pulley transmission Download PDFInfo
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- CN113719593B CN113719593B CN202111026546.0A CN202111026546A CN113719593B CN 113719593 B CN113719593 B CN 113719593B CN 202111026546 A CN202111026546 A CN 202111026546A CN 113719593 B CN113719593 B CN 113719593B
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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
- F16H—GEARING
- F16H7/00—Gearings for conveying rotary motion by endless flexible members
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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
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/035—Gearboxes for gearing with endless flexible members
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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
- F16H—GEARING
- F16H7/00—Gearings for conveying rotary motion by endless flexible members
- F16H7/02—Gearings for conveying rotary motion by endless flexible members with belts; with V-belts
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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
- F16H—GEARING
- F16H7/00—Gearings for conveying rotary motion by endless flexible members
- F16H7/06—Gearings for conveying rotary motion by endless flexible members with chains
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
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Abstract
The invention discloses connection auxiliary equipment for driving belt pulley transmission, and relates to the technical field of driving belt pulleys. This be used for driving pulley driven connection auxiliary assembly, including the transmission case, the front surface of transmission case is provided with the door plant, the front and back both sides of transmission case left surface all rotate and are connected with the transmission shaft, the inside left surface rotation of transmission case is connected with belt lace wheel and big belt pulley, the right-hand member of two transmission shafts respectively with belt lace wheel and big belt pulley fixed connection, the driving belt has been cup jointed on belt lace wheel and the big belt pulley, the draw-in groove has all been seted up to the inside upper and lower surface of belt lace wheel and big belt pulley, the inside of transmission case is provided with connecting device, the inside of transmission case is provided with fixing device. Through connecting device's setting, can be light adjust the driven and initiative relation between big belt pulley and the belt lace wheel, can will simplify the process and the step of adjusting, reduce the trouble degree of adjusting, promoted the device's convenience.
Description
Technical Field
The invention relates to the technical field of driving belt pulleys, in particular to a connecting auxiliary device for driving belt pulley transmission.
Background
The belt pulley belongs to the hub parts, and is generally relatively large in size, and the manufacturing process is mainly cast and forged. The large-size design is cast, the materials are cast iron (good casting performance), and cast steel is rarely used (poor casting performance); the forging machine is generally small in size and can be designed to be made of steel, and the belt pulley is mainly used for occasions for transmitting power in a long distance, such as power output of small diesel engines, agricultural vehicles, tractors, automobiles, mining machines, machining equipment, textile machines, packaging machines, lathes, forging machines, power transmission of some small horsepower motorcycles, power transmission of agricultural machines, air compressors, speed reducers, generators, cotton gins and the like. When the belt pulley is combined with a belt in use, two belt pulleys with different sizes are generally matched with the belt to finish transmission, so that the belt pulley with smaller size is responsible for driven, and the belt pulley with larger size is responsible for driving, thereby being suitable for various output environments. However, most of the existing pulley transmission devices have complicated structures, and when two pulleys are adjusted in driving and driven relationships, the adjustment is very troublesome due to the complicated structures, and the adjustment is inconvenient, so that a pulley connection auxiliary device capable of reducing the adjustment difficulty is needed.
Disclosure of Invention
The invention aims to at least solve one of the technical problems in the prior art, and provides a connecting auxiliary device for driving a belt pulley transmission, which can solve the problem of driven driving of a large belt pulley and a small belt pulley.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a be used for driving pulley driven connection auxiliary assembly, including the transmission case, the front surface of transmission case is provided with the door plant, the right side fixedly connected with motor of transmission case, the front and back both sides of transmission case left surface all rotate and are connected with the transmission shaft, two the right-hand member of transmission shaft all runs through the transmission case and extends to the inside of transmission case, the inside left surface rotation of transmission case is connected with belt lace wheel and big belt pulley, the right-hand member of two transmission shafts respectively with belt lace wheel and big belt pulley fixed connection, the driving belt has been cup jointed on belt lace wheel and the big belt pulley, the draw-in groove has all been seted up to the inside upper and lower surface of belt lace wheel and big belt pulley, the inside of transmission case is provided with connecting device, the inside of transmission case is provided with fixing device, the front surface rotation of transmission case is connected with the dwang, the spout has been seted up to the inside bottom surface of transmission case inside, the inside rotation of spout is connected with the threaded rod, the front end runs through transmission case and dwang fixed connection, the upper bolt cup joints the carriage with spout sliding connection, the upper end of dwang extends the spout, the right surface rotation of dwang of connecting rod runs through the connecting rod, the left end of connecting rod runs through the screw, the screw inside right side of transmission case has two front and two sides of the front and back gear engagement hole, the front and two sides of gear contact with the front and back gear is connected.
Preferably, the connecting device comprises a fixed block with a hollow inside, the fixed block is arranged in the transmission case, the right surface of the fixed block is fixedly connected with a fixed rod, the right end of the fixed rod is fixedly connected with a connecting sleeve with a hollow inside, the inside of the connecting sleeve is connected with an adjusting rod in a sliding manner, and the right end of the adjusting rod extends out of the connecting sleeve; the device has the beneficial effects that the driven and driving relationship between the large belt pulley and the small belt pulley can be easily adjusted through the arrangement of the connecting device, the adjusting process and step can be simplified through the arrangement of the device, the adjusting trouble degree is reduced, and the convenience of the device is improved.
Preferably, the opposite ends of the adjusting rod and the connecting rod are fixedly connected with mutually matched bolt rods, bolt sleeves are sleeved on the two bolt rods in a threaded manner, limit rings are fixedly sleeved on the adjusting rod and the connecting rod, and the two limit rings are respectively positioned on the left side and the right side of the bolt sleeves; the beneficial effect, through the setting of bolt housing, it is more convenient when connecting two bolt shafts, and then reduced the use degree of difficulty of the device.
Preferably, the top surface of the adjusting rod is provided with bolt holes in a straight line shape, the top surface of the connecting sleeve is connected with bolts in a threaded manner, and the lower ends of the bolts penetrate through the connecting sleeve and are connected with the bolt holes in a threaded manner; the beneficial effect is that when connecting device rotates like this, can avoid the carriage release lever to take place to slide to the stability of device has been promoted.
Preferably, the fixing device comprises a rotating shaft, the rotating shaft is rotationally connected to the right surface of the fixed block, the left end of the rotating shaft penetrates through the fixed block and extends to the inside of the fixed block, a bump is fixedly connected to the outer wall of the rotating shaft, the left end of the rotating shaft is fixedly connected with a rotating rod, the upper end and the lower end of the rotating rod are fixedly connected with cams, the opposite ends of the two cams are respectively provided with an arc-shaped connecting plate, the opposite sides of the two connecting plates are respectively fixedly connected with two springs, the opposite sides of the two springs are respectively fixedly connected with the inner wall of the fixed block, and the opposite sides of the two connecting plates are respectively fixedly connected with lifting rods; the fixing device has the beneficial effects that through the arrangement of the fixing device, when the fixing blocks respectively enter the interiors of the large belt pulley and the small belt pulley, the fixing blocks can be fixed with the small belt pulley only by simply rotating the rotating shaft, so that the connection time is saved, and meanwhile, the practicability of the device is improved.
Preferably, the two cams are respectively contacted with the two connecting plates, opposite ends of the two lifting rods penetrate through the fixed block and are in sliding connection with the fixed block, and opposite ends of the two lifting rods are respectively in sliding connection with the corresponding clamping grooves; the lifting device has the beneficial effects that the lifting rod can drive the large belt pulley and the small belt pulley to rotate, so that simple mechanical transmission is completed, and the transmission efficiency of the device is improved.
The basic working principle of the scheme is as follows: opening a door plate, butting two bolt rods, connecting the two bolt rods together by using a bolt sleeve, driving a fixed rod to move by using a sliding connecting sleeve, driving a fixed block to move by moving the fixed rod, moving the fixed block into the large belt pulley, and fixing the fixed block by using bolts and corresponding bolt holes in a threaded connection manner;
when the fixed block enters the large belt pulley, the rotating shaft drives the rotating rod to rotate, the rotating rod rotates to drive the two cams to rotate, when the cams are in contact with the connecting plate, the connecting plate is pushed to move, the lifting rod is pushed out of the fixed block by the movement of the connecting plate, and the lifting rod enters the clamping groove, so that the fixed block is fixed in the large belt pulley;
the rear end of the connecting rod is contacted with one of the gears, then the connecting rod is connected with the corresponding screw hole by using a screw penetrating through the connecting piece, the connecting rod and the gear are firmly fixed, then the motor is started to drive the gear to rotate, and the gear rotates to drive the connecting rod to rotate;
the connecting rod rotates to drive the whole connecting device to rotate, the connecting device rotates the fixed block to rotate as well, and when the fixed block rotates, the lifting rod drives the large belt pulley to rotate, and the large belt pulley rotates to drive the transmission shaft connected with the large belt pulley to rotate;
when the small belt pulley is required to be driven to rotate, the rotating shaft is rotated, so that the cam is separated from the connecting plate, at the moment, the spring pushes the connecting plate, the connecting plate drives the lifting rod to move towards the inside of the fixed block, so that the lifting rod is separated from the inside of the clamping groove, the connecting sleeve is moved leftwards after the bolts are removed, and the fixed block is moved out of the large belt pulley;
the connecting rod is separated from the gear at the front side, the bolt sleeve is rotated simultaneously, so that the two bolt rods are separated, the moving rod is moved to the front side of the gear at the rear side through rotation of the threaded rod, the connecting rod is connected with the gear at the rear side again, the two bolt rods are connected together through the bolt sleeve, the fixing block is fed into the small belt pulley through the connecting device, and the fixing block is fixed firmly through the connecting device.
The basic beneficial effect of this scheme lies in: through connecting device's setting, can be light adjust driven and initiative relation between big belt pulley and the belt lace wheel, through the setting of the device, can will simplify the process and the step of adjusting, reduced the trouble degree of adjusting, promoted the convenience of the device, through fixing device's setting, when the fixed block advances the inside of big belt pulley and belt lace wheel respectively, only need simple rotation pivot just can be fixed block rather than it to the time of connection has been saved, the device practicality has been promoted simultaneously.
Compared with the prior art, the invention has the beneficial effects that:
(1) This be used for driven belt pulley driven to connect auxiliary assembly, through connecting device's setting, can be light adjust the driven and initiative relation between big belt pulley and the belt lace wheel, through the setting of the device, can be with simplifying the process and the step of adjusting, reduced the trouble degree of adjusting, promoted the convenience of the device.
(2) This be used for driving pulley driven to connect auxiliary assembly, through fixing device's setting, when the fixed block advanced big belt pulley and little belt pulley's inside respectively, only need simple rotation pivot just can be fixed the fixed block rather than it to saved the time of connection, promoted the device practicality simultaneously.
(3) This be used for driving pulley driven to connect auxiliary assembly, through the setting of spring, when the cam breaks away from the connecting plate, the spring promotes the connecting plate this moment, and the connecting plate drives the lifter and removes to the inside of fixed block for thereby the inside of draw-in groove of lifter breaks away from, makes the lifter reset fast, has avoided the lifter unable to reset, has reduced the fault rate of device.
(4) This be used for driving belt pulley driven connection auxiliary assembly drives the threaded rod through the rotation of turning block and rotates, and the threaded rod rotates the inside that drives the movable rod spout and slides, and the movable rod removes and drives the connecting rod and remove, and is more convenient when removing connecting device like this.
(5) The connecting auxiliary equipment for driving the belt pulley transmission is connected with the adjusting rod in a sliding manner through the inside of the connecting sleeve, the right end of the adjusting rod extends out of the connecting sleeve, and therefore the adjusting rod is adjusted according to the required distance, the application range of the device is improved, and the applicability of the device is improved.
(6) This be used for driving belt pulley driven connection auxiliary assembly, the bolt hole has been seted up to the top surface that is "in line" font through adjusting the pole, and the top surface threaded connection of adapter sleeve has the bolt, and adapter sleeve and bolt hole threaded connection are run through to the lower extreme of bolt, and connecting device rotates like this, can avoid the movable rod to take place to slide to the stability of device has been promoted.
Drawings
The invention is further illustrated by the following examples in conjunction with the accompanying drawings:
FIG. 1 is a schematic view of a connection accessory for driving a pulley transmission of the present invention;
FIG. 2 is a schematic illustration of a belt for a drive pulley transmission of the present invention;
FIG. 3 is a schematic view of a large pulley of a connection accessory for driving a pulley transmission in accordance with the present invention;
FIG. 4 is a schematic plan view of the right interior surface of a transmission case for a drive pulley transmission of a connection accessory in accordance with the present invention;
FIG. 5 is an enlarged schematic view of the invention at A in FIG. 2;
FIG. 6 is a schematic exploded view of a connection accessory attachment for a drive pulley transmission of the present invention;
FIG. 7 is a schematic plan view of a connection accessory fixture for a drive pulley transmission of the present invention;
fig. 8 is a schematic plan view of a connection device for a connection auxiliary equipment for driving a pulley transmission according to the present invention.
Reference numerals: 1 transmission case, 2 door plant, 3 motor, 4 transmission shafts, 5 rotating blocks, 6 belt pulleys, 7 belt pulleys, 8 transmission belts, 9 sliding grooves, 10 moving rods, 11 connecting rods, 12 clamping grooves, 13 gears, 14 chains, 15 limiting rings, 16 bolt sleeves, 17 bolt rods, 18 adjusting rods, 19 bolt holes, 20 connecting sleeves, 21 bolts, 22 fixed rods, 23 fixed blocks, 24 rotating shafts, 25 convex blocks, 26 lifting rods, 27 rotating rods, 28 cams, 29 connecting plates, 30 springs and 31 threaded rods.
Detailed Description
Reference will now be made in detail to the present embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present invention, but not to limit the scope of the present invention.
In the description of the present invention, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, and are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.
In the description of the present invention, greater than, less than, exceeding, etc. are understood to exclude this number, and above, below, within, etc. are understood to include this number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present invention, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present invention can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.
Embodiment one:
referring to fig. 1-8, the present invention provides a technical solution: the utility model provides a be used for driving pulley driven connection auxiliary assembly, including transmission case 1, the front surface of transmission case 1 is provided with door plant 2, the right side fixedly connected with motor 3 of transmission case 1, the front and back both sides of transmission case 1 left surface all rotate and are connected with transmission shaft 4, the right-hand member of two transmission shafts 4 all runs through transmission case 1 and extends to the inside of transmission case 1, the inside left surface rotation of transmission case 1 is connected with belt lace 6 and big belt pulley 7, belt lace 6 and big belt pulley 7 are located the front and back both sides of the inside right surface of transmission case 1 respectively, the right-hand member of two transmission shafts 4 respectively with belt lace 6 and big belt pulley 7 fixed connection, the draw-in groove 12 has all been seted up on belt lace 6 and big belt pulley 7 inside upper and lower surface, the inside connecting device that is provided with of transmission case 1, the inside of transmission case 1 is provided with fixing device;
further, the front surface of the transmission case 1 is rotationally connected with the rotating block 5, the bottom surface inside the transmission case 1 is provided with the sliding groove 9, the inside of the sliding groove 9 is rotationally connected with the threaded rod 31, the front end of the threaded rod 31 penetrates through the transmission case 1 and is fixedly connected with the rotating block 5, the threaded rod 31 is sleeved with the moving rod 10 which is in sliding connection with the sliding groove 9, the upper end of the moving rod 10 extends out of the sliding groove 9, the right surface of the moving rod 10 is rotationally connected with the connecting rod 11, the left end of the connecting rod 11 penetrates through the moving rod 10, the upper surface and the lower surface of the connecting rod 11 are fixedly connected with connecting pieces, when the device is used, the threaded rod 31 is rotationally driven to rotate through the rotation of the rotating block 5, the threaded rod 31 is rotationally driven to slide inside the sliding groove 9 of the moving rod 10, and the moving rod 10 is rotationally driven to move the connecting rod 11;
further, gears 13 are rotatably connected to the front and rear sides of the right surface inside the transmission case 1, chains 14 are engaged and connected to the two gears 13, screw holes are formed in the upper and lower sides of the front surface of the two gears 13, the output end of the motor 3 penetrates through the transmission case 1 and is fixedly connected with the gears 13 on the front side, the rear end of the connecting rod 11 is contacted with the front surfaces of the two gears 13, when the device is used, the rear end of the connecting rod 11 is contacted with one of the gears 13, then the connecting rod 11 is connected with the corresponding screw holes through a screw penetrating connecting piece, the connecting rod 11 and the gears 13 are firmly fixed, then the motor 3 is started to drive the gears 13 to rotate, and the gears 13 rotate to drive the connecting rod 11 to rotate;
embodiment two;
referring to fig. 1-8, on the basis of the first embodiment, the connecting device comprises a hollow fixed block 23, the fixed block 23 is arranged in the transmission case 1, a fixed rod 22 is fixedly connected to the right surface of the fixed block 23, a connecting sleeve 20 with a hollow interior is fixedly connected to the right end of the fixed rod 22, an adjusting rod 18 is slidably connected to the interior of the connecting sleeve 20, the right end of the adjusting rod 18 extends out of the connecting sleeve 20, bolt rods 17 which are mutually matched are fixedly connected to the opposite ends of the adjusting rod 18 and the connecting rod 11, bolt sleeves 16 are sleeved on the two bolt rods 17 in a threaded manner, limit rings 15 are fixedly sleeved on the adjusting rod 18 and the connecting rod 11, and the two limit rings 15 are respectively positioned on the left side and the right side of the bolt sleeves 16;
further, bolt holes 19 are formed in the top surface of the adjusting rod 18 in a straight line shape, bolts 21 are connected to the top surface of the connecting sleeve 20 in a threaded manner, the lower ends of the bolts 21 penetrate through the connecting sleeve 20 and are connected with the bolt holes 19 in a threaded manner, when the device is used, the two bolt rods 17 are butted, the two bolt rods 17 are connected together through the bolt sleeve 16, then the fixing rod 22 is driven to move by the sliding connecting sleeve 20, the fixing rod 22 moves to drive the fixing block 23 to move, the fixing block 23 moves to the inside of the large belt pulley 7, the bolts 21 are fixedly connected with the corresponding bolt holes 19 in a threaded manner, and the whole connecting device is driven to rotate through the rotation of the connecting rod 11;
embodiment three;
referring to fig. 1-8, on the basis of the first embodiment and the second embodiment, the fixing device includes a rotating shaft 24, the rotating shaft 24 is rotatably connected to the right surface of the fixed block 23, a bump 25 is fixedly connected to the outer wall of the rotating shaft 24, the rotating shaft 24 can be rotated more conveniently through the arrangement of the bump 25, the left end of the rotating shaft 24 penetrates through the fixed block 23 and extends into the fixed block 23, the left end of the rotating shaft 24 is fixedly connected with a rotating rod 27, the upper end and the lower end of the rotating rod 27 are fixedly connected with cams 28, the opposite ends of the two cams 28 are provided with arc-shaped connecting plates 29, the two cams 28 are respectively contacted with the two connecting plates 29, the opposite ends of the two connecting plates 29 are fixedly connected with two springs 30, the opposite ends of the two springs 30 are fixedly connected with the inner wall of the fixed block 23, the opposite ends of the two connecting plates 29 are fixedly connected with lifting rods 26, the opposite ends of the two lifting rods 26 penetrate through the fixed block 23 and are slidably connected with the fixed block 23, and the opposite ends of the two lifting rods 26 are slidably connected with corresponding clamping grooves 12 respectively;
further, when the device is used, when the fixed block 23 enters the large belt pulley 7, the rotating shaft 24 drives the rotating rod 27 to rotate, the rotating rod 27 rotates to drive the two cams 28 to rotate, when the cams 28 are in contact with the connecting plate 29, the connecting plate 29 is pushed to move, the lifting rod 26 is pushed out from the inside of the fixed block 23 by the movement of the connecting plate 29, the lifting rod 26 enters the inside of the clamping groove 12, and therefore the fixed block 23 is fixed in the large belt pulley 7, and when the fixed block 23 rotates, the large belt pulley 7 is driven to rotate by the lifting rod 26, and the large belt pulley 7 rotates to drive the transmission shaft 4 connected with the large belt pulley to rotate;
further, when it is required to drive the small pulley 6 to rotate, the rotating shaft 24 is rotated, so that the cam 28 is separated from the connecting plate 29, at this time, the spring 30 pushes the connecting plate 29, the connecting plate 29 drives the lifting rod 26 to move towards the inside of the fixed block 23, so that the lifting rod 26 is separated from the inside of the clamping groove 12, then the bolt 21 is removed, the connecting sleeve 20 is moved leftwards, so that the fixed block 23 is moved out of the inside of the large pulley 7, the connecting rod 11 is separated from the front side gear 13, the bolt sleeve 16 is rotated, so that the two bolt rods 17 are moved to the front side of the rear side gear 13 through the rotation of the threaded rod 31, the connecting rod 11 is connected with the rear side gear 13 again, the two bolt rods 17 are connected together through the bolt sleeve 16, the fixed block 23 is fed into the inside of the small pulley 6 through the connecting device, and the fixed block is firmly fixed through the connecting device, so that the driven and driving relationship between the large pulley 7 and the small pulley 6 can be easily adjusted through the arrangement of the connecting device, the adjustment process and the adjustment step can be simplified, the convenience of the device is reduced, and the convenience of the device is improved.
Working principle:
firstly, opening a door plate 2, butting two bolt rods 17, connecting the two bolt rods 17 together by using a bolt sleeve 16, driving a fixed rod 22 to move by a sliding connecting sleeve 20, driving a fixed block 23 to move by the movement of the fixed rod 22, moving the fixed block 23 into the large belt pulley 7, and fixing the fixed block by using a bolt 21 and a corresponding bolt hole 19 in a threaded manner;
secondly, when the fixed block 23 enters the large belt pulley 7, the rotating shaft 24 drives the rotating rod 27 to rotate, the rotating rod 27 rotates to drive the two cams 28 to rotate, when the cams 28 are in contact with the connecting plate 29, the connecting plate 29 is pushed to move, the lifting rod 26 is pushed out of the fixed block 23 by the movement of the connecting plate 29, and the lifting rod 26 enters the clamping groove 12, so that the fixed block 23 is fixed in the large belt pulley 7;
thirdly, the rear end of the connecting rod 11 is contacted with one of the gears 13, then the connecting rod 11 and the gear 13 are fixedly and firmly connected through a screw penetrating connecting piece and a corresponding screw hole, then the motor 3 is started to drive the gear 13 to rotate, and the gear 13 rotates to drive the connecting rod 11 to rotate;
fourth, the connecting rod 11 rotates to drive the whole connecting device to rotate, the connecting device rotates the fixed block 23 to rotate as well, when the fixed block 23 rotates, the lifting rod 26 drives the large belt pulley 7 to rotate, and the large belt pulley 7 rotates to drive the transmission shaft 4 connected with the large belt pulley to rotate;
fifthly, when the small belt pulley 6 needs to be driven to rotate, the rotating shaft 24 is rotated, so that the cam 28 is separated from the connecting plate 29, at the moment, the spring 30 pushes the connecting plate 29, the connecting plate 29 drives the lifting rod 26 to move towards the inside of the fixed block 23, so that the lifting rod 26 is separated from the inside of the clamping groove 12, then the connecting sleeve 20 is moved leftwards after the bolts 21 are removed, and the fixed block 23 is removed from the inside of the large belt pulley 7;
a sixth step of disengaging the connecting rod 11 from the front gear 13 while rotating the bolt housing 16 to disengage the two bolt shafts 17, moving the moving rod 10 to the front side of the rear gear 13 by rotating the threaded rod 31, reconnecting the connecting rod 11 to the rear gear 13, and after connecting the two bolt shafts 17 together using the bolt housing 16, sending the fixing block 23 into the inside of the small pulley 6 by the connecting means, and fixing it firmly by the connecting means;
the embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present invention.
Claims (7)
1. The utility model provides a be used for driving pulley driven to connect auxiliary assembly, includes transmission case (1), and the front surface of transmission case (1) is provided with door plant (2), and the right surface fixedly connected with motor (3) of transmission case (1), both sides all rotate around transmission case (1) left surface and are connected with transmission shaft (4), its characterized in that: the right ends of the two transmission shafts (4) penetrate through the transmission case (1) and extend into the transmission case (1), and a small belt pulley (6) and a large belt pulley (7) are rotatably connected to the left surface of the inside of the transmission case (1);
the right ends of the two transmission shafts (4) are fixedly connected with a small belt pulley (6) and a large belt pulley (7) respectively, a transmission belt (8) is sleeved on the small belt pulley (6) and the large belt pulley (7), clamping grooves (12) are formed in the upper surface and the lower surface of the inside of the small belt pulley (6) and the inside of the large belt pulley (7), a connecting device is arranged in the transmission case (1), a fixing device is arranged in the transmission case (1), a rotating block (5) is rotatably connected to the front surface of the transmission case (1), and a sliding groove (9) is formed in the bottom surface of the inside of the transmission case (1);
the connecting device comprises a hollow fixing block (23) in the interior, the fixing block (23) is arranged in the transmission case (1), a fixing rod (22) is fixedly connected to the right surface of the fixing block (23), a connecting sleeve (20) in the hollow interior is fixedly connected to the right end of the fixing rod (22), an adjusting rod (18) is slidably connected to the interior of the connecting sleeve (20), and the right end of the adjusting rod (18) extends out of the connecting sleeve (20);
the fixing device comprises a rotating shaft (24), the rotating shaft (24) is rotationally connected to the right surface of a fixed block (23), a lug (25) is fixedly connected to the outer wall of the rotating shaft (24), the left end of the rotating shaft (24) penetrates through the fixed block (23) and extends to the inside of the fixed block (23), the left end of the rotating shaft (24) is fixedly connected with a rotating rod (27), cams (28) are fixedly connected to the upper end and the lower end of the rotating rod (27), arc-shaped connecting plates (29) are respectively arranged at the opposite ends of the two cams (28), two springs (30) are respectively fixedly connected to the opposite surfaces of the two connecting plates (29), and the opposite ends of the two springs (30) are respectively fixedly connected with the inner wall of the fixed block (23), and lifting rods (26) are respectively fixedly connected to the opposite surfaces of the two connecting plates (29).
2. A connection aid for driving a pulley transmission according to claim 1, characterized in that: the inside rotation of spout (9) is connected with threaded rod (31), and the front end of threaded rod (31) runs through transmission case (1) and turning block (5) fixed connection, and the bolt has cup jointed movable rod (10) with spout (9) sliding connection on threaded rod (31), and spout (9) are extended to the upper end of movable rod (10), and the right surface rotation of movable rod (10) is connected with connecting rod (11), and movable rod (10) are run through to the left end of connecting rod (11).
3. A connection aid for driving a pulley transmission according to claim 1, characterized in that: the gear (13) is rotationally connected to the front and back sides of the right surface inside the transmission case (1), chains (14) are connected to the two gears (13) in a meshed mode, screw holes are formed in the upper and lower sides of the front surfaces of the two gears (13), the output end of the motor (3) penetrates through the transmission case (1) and is fixedly connected with the gears (13) on the front side, and the rear end of the connecting rod (11) is in contact with the front surfaces of the two gears (13).
4. A connection aid for driving a pulley transmission according to claim 1, characterized in that: opposite ends of the adjusting rod (18) and the connecting rod (11) are fixedly connected with bolt rods (17) which are mutually matched, bolt sleeves (16) are sleeved on the two bolt rods (17) in a threaded mode, limiting rings (15) are fixedly sleeved on the adjusting rod (18) and the connecting rod (11), and the two limiting rings (15) are respectively located on the left side and the right side of the bolt sleeves (16).
5. A connection aid for driving a pulley transmission according to claim 1, characterized in that: the top surface of adjusting pole (18) is the bolt hole (19) of arranging of "line" shape, and the top surface threaded connection of adapter sleeve (20) has bolt (21), and the lower extreme of bolt (21) runs through adapter sleeve (20) and bolt hole (19) threaded connection.
6. A connection aid for driving a pulley transmission according to claim 1, characterized in that: the two cams (28) are respectively contacted with the two connecting plates (29), and the opposite ends of the two lifting rods (26) penetrate through the fixed block (23) and are in sliding connection with the fixed block (23).
7. A connection aid for driving a pulley transmission according to claim 1, characterized in that: opposite ends of the two lifting rods (26) are respectively connected with the corresponding clamping grooves (12) in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111026546.0A CN113719593B (en) | 2021-09-02 | 2021-09-02 | Connection auxiliary equipment for driving belt pulley transmission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111026546.0A CN113719593B (en) | 2021-09-02 | 2021-09-02 | Connection auxiliary equipment for driving belt pulley transmission |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113719593A CN113719593A (en) | 2021-11-30 |
| CN113719593B true CN113719593B (en) | 2023-05-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111026546.0A Active CN113719593B (en) | 2021-09-02 | 2021-09-02 | Connection auxiliary equipment for driving belt pulley transmission |
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| Country | Link |
|---|---|
| CN (1) | CN113719593B (en) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10252434B4 (en) * | 2002-11-12 | 2004-11-18 | Kirstein, Gerhard, Dipl.-Ing. | Switchable toothed belt drive |
| US6758327B1 (en) * | 2003-01-07 | 2004-07-06 | Rexnord Industries, Inc. | Conveyor drive assembly and method of operation |
| CN108397527A (en) * | 2018-03-23 | 2018-08-14 | 马伟伟 | A kind of synchronous belt speed changer based on teeth limit |
| CN110239923A (en) * | 2019-05-21 | 2019-09-17 | 郑州市顺意科技有限公司 | A kind of dual output transmission case and its ampoule bottle of application is sleeping turns a vertical device |
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2021
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| CN113719593A (en) | 2021-11-30 |
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