CN212862800U - Load-balanced horizontal-vertical distribution double-belt transmission device - Google Patents
Load-balanced horizontal-vertical distribution double-belt transmission device Download PDFInfo
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- CN212862800U CN212862800U CN202021860792.7U CN202021860792U CN212862800U CN 212862800 U CN212862800 U CN 212862800U CN 202021860792 U CN202021860792 U CN 202021860792U CN 212862800 U CN212862800 U CN 212862800U
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Abstract
The utility model discloses a load-balanced double belt transmission device with horizontal and vertical distribution, wherein a plurality of groups of roller shaft groups are distributed on the top surface of a frame at intervals through a positioning plate; the driving roller is arranged on one side of the frame through a bearing seat and is positioned below the roller shaft group; the roller shaft group comprises a first roller shaft and a second roller shaft, a first belt pulley is arranged at the shaft head of the first roller shaft, a second belt pulley is arranged at the shaft head of the second roller shaft, and the first belt pulley and the second belt pulley of each roller shaft group are in transmission connection through a first belt; the transmission roller is provided with a first transmission belt wheel under each first belt wheel, and the first transmission belt wheels are in transmission connection with the first belt wheels through second belts; the driving roller is provided with a second driving belt wheel under each second belt wheel, and the second driving belt wheels are in driving connection with the second belt wheels through second belts. The load-balanced horizontal-vertical distribution double-belt transmission device solves the problem of unbalanced load of the roller shaft, and the roller shaft can also be rotated by kinetic energy after the belt is broken.
Description
Technical Field
The utility model relates to a glass processing equipment technical field, especially a load balancing's horizontal vertical distribution double belt transmission.
Background
Glass processing needs to be transported glass, and the glass of processing is through placing on transmission's roller, and the roller drives the glass of processing through rotating and moves ahead to realize the purpose of glass transportation.
The existing transmission device is mainly connected by belt transmission, in the glass transportation process, the load born by each roller shaft is balanced, so that the belt section corresponding to the roller shaft bearing high load is easy to break, after the belt is broken, the roller shafts cannot be rotated by kinetic energy, the glass stops being transported, and the production efficiency is reduced.
SUMMERY OF THE UTILITY MODEL
To the above defect, the utility model aims to provide a load balancing's two belt drive that distribute anyhow has solved the unbalanced problem of roller load, and it is rotatory that the roller can also obtain kinetic energy moreover after the belt fracture, makes equipment operation not influenced.
To achieve the purpose, the utility model adopts the following technical proposal: a load-balanced horizontally and vertically distributed double-belt transmission device comprises a rack, a transmission roller, a roller shaft group, a driving mechanism, a bearing seat and a positioning plate;
the roller shaft groups are distributed on the top surface of the rack at intervals through the positioning plate;
the driving roller is arranged on one side of the rack through the bearing seat and is positioned below the roller shaft group;
the roller shaft group comprises a first roller shaft and a second roller shaft, a first belt pulley is arranged at a shaft head of the first roller shaft, a second belt pulley is arranged at a shaft head of the second roller shaft, and the first belt pulley and the second belt pulley of each roller shaft group are in transmission connection through a first belt;
the transmission roller is provided with a first transmission belt wheel under each first belt wheel, and the first transmission belt wheels are in transmission connection with the first belt wheels through second belts;
a second driving belt wheel is arranged on the driving roller under each second belt wheel and is in driving connection with the second belt wheels through a second belt;
the driving roller is further provided with a driven wheel, and the driven wheel is in transmission connection with a driving wheel of the driving mechanism through a transmission belt.
Preferably, the first belt pulley and the second belt pulley are both provided with a first pulley groove and a second pulley groove, the first belt is sleeved in the first pulley groove, and the second belt is sleeved in the second pulley groove;
first belt and second belt are round belt, first race and second race all are arc, the bottom surface of first race with first belt laminating, the bottom surface of second race with the laminating of second belt.
Preferably, a clamping mechanism is arranged between the driving wheel and the driven wheel and used for adjusting the tightness of the transmission belt.
Preferably, the tightening mechanism comprises a tightening wheel, an adjusting screw and a fixed seat;
one end of the adjusting screw rod is provided with the tightening wheel, the other end of the adjusting screw rod is movably connected with the fixed seat, and the wheel surface of the tightening wheel faces the belt surface of the transmission belt.
Preferably, the tightening wheel is rotatably connected with one end of the adjusting screw rod.
Preferably, the device further comprises a hand cranking device, and the hand cranking device is connected with the transmission roller gear.
Preferably, the bearing seat is detachably connected with the lower end of the rack through a screw rod, the bearing seat is provided with a groove corresponding to the screw rod, and the screw rod slides up and down in the groove.
The utility model has the advantages that: the first roller shaft and the second roller shaft of the roller shaft group of the load-balanced horizontally-vertically-distributed double-belt transmission device are provided with independent belt transmission, and the first belt can enable the load of the first roller shaft and the load of the second roller shaft to be balanced in the process of conveying glass. After a roller shaft of the same roller shaft group and the second belt between the transmission rollers are broken, the other roller shaft of the same roller shaft group can drive the other roller shaft to rotate through the first belt, so that the condition that the roller shaft cannot rotate due to kinetic energy after the belt is broken is avoided, and the operation of equipment is not influenced.
During normal work, actuating mechanism drives the action wheel rotates, the action wheel passes through from the driving wheel drive the driving roller rotates to the messenger set up in the first driving pulley and the second driving pulley of driving roller rotate, thereby first driving pulley drives the first belt pulley rotation that directly over it through the second belt and makes the first roller that this first belt pulley corresponds rotate, thereby second driving pulley drives the second roller that directly over it through the second belt and rotates the second roller that makes this second belt pulley correspond and rotate, and glass places in the pivoted the upper surface of first roller and second roller reaches the purpose of transportation.
Work as behind the second belt rupture between the first belt pulley of the first roller of roller group and the first driving pulley that corresponds, the second belt pulley of the second roller of roller group can also pass through the second belt with second driving pulley transmission is connected, the transmission shaft passes through second driving pulley rotatory, second driving pulley passes through the second belt and drives thereby the second belt is rotatory the second roller is rotatory, because same group connect through first belt transmission between the second belt pulley of roller group and the first belt pulley, consequently rotatory second belt pulley can drive first belt pulley is rotatory to reach the purpose that can also continue rotatory transportation at second belt rupture back roller group. In a similar way, work as after the second belt pulley of the second roller of roller group breaks rather than the second belt between the second driving pulley that corresponds, the first belt pulley of the first roller of roller group can also pass through the second belt with first driving pulley transmission is connected, the transmission shaft is rotatory through first driving pulley, first driving pulley passes through the second belt and drives thereby first belt pulley is rotatory to be driven first roller is rotatory, because with a set of connect through first belt transmission between first belt pulley of roller group and the second belt pulley, consequently rotatory first belt pulley can drive the second belt pulley is rotatory, also can reach the purpose that roller group can also continue rotatory transportation after the belt fracture.
Drawings
FIG. 1 is a top view of a roller shaft assembly according to an embodiment of the present invention;
fig. 2 is a right side cross-sectional view of an embodiment of the present invention;
FIG. 3 is an enlarged view of the portion circled by the dotted line A in the embodiment of FIG. 2;
fig. 4 is a front view of an embodiment of the present invention;
FIG. 5 is an enlarged view of the portion encircled by the dotted circle B in the embodiment shown in FIG. 4;
wherein: 1, a frame; 2, driving rollers; 4, a driving mechanism; 6, a clamping mechanism; 7, a hand-operated device; 11, a bearing seat; 12, positioning a plate; 13, slotting; 21 a first pulley; 22 a second drive pulley; 23, a driven wheel; 31 a first roller shaft; 32 a second roller shaft; 41 a driving wheel; 42 a conveyor belt; 51 a first belt; 52 a second belt; 53 first race; 54 second wheel groove; 61, a tightening wheel; 62 adjusting the screw rod; 63, fixing a base; 311 a first pulley; 321 second pulley.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1-5, a load-balanced horizontally and vertically distributed double-belt transmission device comprises a frame 1, a transmission roller 2, a roller shaft group, a driving mechanism 4, a bearing seat 11 and a positioning plate 12;
a plurality of roller shaft groups are distributed on the top surface of the frame 1 at intervals through the positioning plate 12;
the driving roller 2 is arranged on one side of the rack 1 through the bearing seat 11 and is positioned below the roller shaft group;
the roller shaft group comprises a first roller shaft 31 and a second roller shaft 32, a first belt pulley 311 is arranged at the shaft head of the first roller shaft 31, a second belt pulley 321 is arranged at the shaft head of the second roller shaft 32, and the first belt pulley 311 and the second belt pulley 321 of each roller shaft group are in transmission connection through a first belt 51;
a first driving belt wheel 21 is arranged under each first belt wheel 311 of the driving roller 2, and the first driving belt wheel 21 is in driving connection with the first belt wheel 311 through a second belt 52;
a second driving pulley 22 is arranged under each second pulley 321 of the driving roller 2, and the second driving pulley 22 is in driving connection with the second pulleys 321 through a second belt 52;
the driving roller 2 is further provided with a driven wheel 23, and the driven wheel 23 is in transmission connection with a driving wheel 41 of the driving mechanism 4 through a transmission belt 42.
The first roller shaft 31 and the second roller shaft 32 of the roller shaft group of the load-balanced horizontally-vertically-distributed double-belt transmission device are provided with independent belt transmission, and in the process of conveying glass, the first belt 51 can balance the load of the first roller shaft 31 and the load of the second roller shaft 32. When the second belt 52 between one roller shaft of the same roller shaft group and the transmission roller 2 is broken, the other roller shaft of the same roller shaft group can drive the other roller shaft to rotate through the first belt 51, so that the condition that the roller shaft cannot rotate due to kinetic energy after the belt is broken is avoided, and the operation of equipment is not influenced.
During normal work, actuating mechanism 4 drives action wheel 41 rotates, action wheel 41 passes through from driving wheel 22 drive driving roller 2 rotates, thereby the messenger set up in driving roller 2's first driving pulley 21 and second driving pulley 22 rotate, thereby first driving pulley 21 drives the first belt pulley 311 rotation that is directly over it through second belt 52 and makes the first roller 31 that this first belt pulley 311 corresponds rotate, thereby second driving pulley 22 drives the second belt pulley 321 rotation that is directly over it through second belt 52 and makes the second roller 32 that this second belt pulley 321 corresponds rotate, and glass places in the pivoted upper surface of first roller 31 and second roller 32 reaches the purpose of transportation.
After the second belt 52 between the first belt pulley 311 of the first roller shaft 31 of the roller shaft group and the corresponding first driving belt pulley 21 is broken, the second belt pulley 321 of the second roller shaft 32 of the roller shaft group can be in transmission connection with the second driving belt pulley 22 through the second belt 52, the driving shaft 2 rotates through the second driving belt pulley 22, the second driving belt pulley 22 drives the second belt pulley 321 to rotate through the second belt 52 so as to drive the second roller shaft 32 to rotate, and as the second belt pulley 321 and the first belt pulley 311 of the roller shaft group in the same group are in transmission connection through the first belt 51, the rotating second belt pulley 321 can drive the first belt pulley 311 to rotate, so that the purpose that the roller shaft group can continue to rotate and transport after the second belt pulley 52 is broken is achieved. Similarly, when the second belt pulley 321 of the second roller 32 of the roller set is broken with the second belt pulley 52 between the corresponding second driving pulley 21, the first belt pulley 311 of the first roller 31 of the roller set can be in transmission connection with the first driving pulley 21 through the second belt 52, the transmission shaft 2 rotates through the first driving pulley 21, the first driving pulley 21 drives the first belt pulley 311 to rotate through the second belt 52, so as to drive the first roller 31 to rotate, and because of the same set, the first belt pulley 311 and the second belt pulley 321 of the roller set are in transmission connection through the first belt 51, so the first belt pulley 311 can drive the second belt pulley 321 to rotate, and the purpose that the roller set can continue to rotate and transport after the second belt 52 is broken can also be achieved.
As shown in fig. 1 and 3, the first pulley 311 and the second pulley 321 are both provided with a first pulley groove 53 and a second pulley groove 54, the first belt 51 is sleeved in the first pulley groove 53, and the second belt 52 is sleeved in the second pulley groove 54;
Each belt corresponds to one pulley groove, so that the belts can be prevented from being wound together in the running process. The diameters of the bottom surfaces of the first pulley groove 53 and the second pulley groove 54 of the circular arc structure are small, and the diameters of the lower pulley groove 51 and the upper pulley groove 52 are continuously enlarged from the bottom surfaces to the notch direction, so that the first belt 51 and the second belt 52 are conveniently put in. After the first belt 51 is placed in the first pulley groove 53, the arc of the bottom surface of the first pulley groove 53 is attached to the first belt 51, and after the second belt 52 is placed in the second pulley groove 54, the arc of the bottom surface of the second pulley groove 54 is attached to the second belt 52, so that the friction force on the surface is increased, and the belt cannot slip in the transmission process.
As shown in fig. 2, a tightening mechanism 6 is disposed between the driving wheel 41 and the driven wheel 22, and the tightening mechanism 6 is used for adjusting the tightness of the transmission belt 42.
When the transmission belt 42 is too loose, the driving wheel 41 is susceptible to idle running; when the belt 42 is too tight, the belt 42 is easily broken. The tightness of the transmission belt 42 is adjusted by the tightening mechanism 6, so that the tightness between the driving wheel 41 and the transmission belt 42 and the tightness between the driven wheel 22 and the transmission belt 42 are moderate, production accidents are avoided, and the service life of the transmission belt 42 is prolonged.
Preferably, the tightening mechanism 6 comprises a tightening wheel 61, an adjusting screw 62 and a fixed seat 63;
one end of the adjusting screw 62 is provided with the tightening wheel 61, the other end of the adjusting screw 62 is movably connected with the fixed seat 63, and the wheel surface of the tightening wheel 61 faces the belt surface of the transmission belt 42.
Rotating the adjusting screw 62 clockwise, the adjusting screw 62 moving the tightening wheel 61 in a direction approaching the belt 42, the tightening wheel 61 contacting the belt 42 and the tightness of contact between the tightening wheel 61 and the belt 42 increasing, so as to tighten the belt 42; the adjusting screw 62 is rotated counterclockwise, the adjusting screw 62 drives the tightening wheel 61 to move in a direction away from the transmission belt 42, and the contact tightness between the tightening wheel 61 and the transmission belt 42 is continuously reduced until the tightening wheel 61 is separated from the transmission belt 42, so that the tightness of the transmission belt 42 is reduced.
Preferably, the tightening wheel 61 is rotatably connected to one end of the adjusting screw 62.
The tightening wheel 61 can rotate along with the movement of the transmission belt 42, so that the transmission between the driving wheel 41 and the driven wheel 22 is not affected after the tightening wheel 61 contacts the transmission belt 42.
As shown in fig. 4, the device further comprises a hand cranking device 7, wherein the hand cranking device 7 is in gear connection with the driving roller 2.
When the driving mechanism 4 is shut down due to power failure or fault, a worker manually drives the transmission roller 2 to rotate through the hand-operated device 7, so that the roller shaft 2 rotates to discharge glass in the furnace or the air grid, and accidents are avoided.
As shown in fig. 5, the bearing seat 11 is detachably connected to the lower end of the frame 1 through a screw, the bearing seat 11 is provided with a slot 13 corresponding to the screw, and the screw slides up and down in the slot 13.
And loosening the screw rod, moving the bearing seat 11 upwards or downwards to be positioned at a proper position, and finally locking the screw rod to fix the position of the bearing seat 11, so that the position adjustment work of the bearing seat 11 can be completed.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (7)
1. The utility model provides a load balancing's two belt drive of horizontal and vertical distribution which characterized in that:
the device comprises a frame, a transmission roller, a roller shaft group, a driving mechanism, a bearing seat and a positioning plate;
the roller shaft groups are distributed on the top surface of the rack at intervals through the positioning plate;
the driving roller is arranged on one side of the rack through the bearing seat and is positioned below the roller shaft group;
the roller shaft group comprises a first roller shaft and a second roller shaft, a first belt pulley is arranged at a shaft head of the first roller shaft, a second belt pulley is arranged at a shaft head of the second roller shaft, and the first belt pulley and the second belt pulley of each roller shaft group are in transmission connection through a first belt;
the transmission roller is provided with a first transmission belt wheel under each first belt wheel, and the first transmission belt wheels are in transmission connection with the first belt wheels through second belts;
a second driving belt wheel is arranged on the driving roller under each second belt wheel and is in driving connection with the second belt wheels through a second belt;
the driving roller is further provided with a driven wheel, and the driven wheel is in transmission connection with a driving wheel of the driving mechanism through a transmission belt.
2. The load-balanced double belt transmission device with transverse and vertical distribution according to claim 1, characterized in that:
the first belt pulley and the second belt pulley are respectively provided with a first pulley groove and a second pulley groove, the first belt is sleeved in the first pulley groove, and the second belt is sleeved in the second pulley groove;
first belt and second belt are round belt, first race and second race all are arc, the bottom surface of first race with first belt laminating, the bottom surface of second race with the laminating of second belt.
3. The load-balanced double belt transmission device with transverse and vertical distribution according to claim 1, characterized in that: and a clamping mechanism is arranged between the driving wheel and the driven wheel and is used for adjusting the tightness of the transmission belt.
4. The load-balanced double belt transmission device with transverse and vertical distribution according to claim 3, characterized in that: the clamping mechanism comprises a clamping wheel, an adjusting screw rod and a fixed seat;
one end of the adjusting screw rod is provided with the tightening wheel, the other end of the adjusting screw rod is movably connected with the fixed seat, and the wheel surface of the tightening wheel faces the belt surface of the transmission belt.
5. The load-balanced double belt transmission device with transverse and vertical distribution according to claim 4, wherein: the tightening wheel is rotatably connected with one end of the adjusting screw rod.
6. The load-balanced double belt transmission device with transverse and vertical distribution according to claim 1, characterized in that: still include hand cranking device, hand cranking device with driving roller gear connection.
7. The load-balanced double belt transmission device with transverse and vertical distribution according to claim 1, characterized in that: the bearing seat is detachably connected with the lower end of the rack through a screw rod, the bearing seat is provided with a groove corresponding to the screw rod, and the screw rod slides up and down in the groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021860792.7U CN212862800U (en) | 2020-08-31 | 2020-08-31 | Load-balanced horizontal-vertical distribution double-belt transmission device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021860792.7U CN212862800U (en) | 2020-08-31 | 2020-08-31 | Load-balanced horizontal-vertical distribution double-belt transmission device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212862800U true CN212862800U (en) | 2021-04-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021860792.7U Active CN212862800U (en) | 2020-08-31 | 2020-08-31 | Load-balanced horizontal-vertical distribution double-belt transmission device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212862800U (en) |
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2020
- 2020-08-31 CN CN202021860792.7U patent/CN212862800U/en active Active
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