CN212862801U - Vertical-distribution multi-belt transmission device with high reliability - Google Patents
Vertical-distribution multi-belt transmission device with high reliability Download PDFInfo
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- CN212862801U CN212862801U CN202021862927.3U CN202021862927U CN212862801U CN 212862801 U CN212862801 U CN 212862801U CN 202021862927 U CN202021862927 U CN 202021862927U CN 212862801 U CN212862801 U CN 212862801U
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Abstract
The utility model discloses a vertical multi-belt transmission device with high reliability, wherein a plurality of roller shafts 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; the shaft head of each roll shaft is provided with a belt pulley; the transmission roller is provided with a transmission belt wheel under each belt wheel, and the transmission belt wheels are in transmission connection with the belt wheels above the transmission belt wheels through a plurality of belts; the belt pulley is provided with a plurality of rows of upper wheel grooves, the transmission belt pulley is provided with a plurality of rows of lower wheel grooves, the lower wheel grooves of the transmission belt pulley correspond to the upper wheel grooves of the belt pulley one by one, and each pair of upper and lower corresponding lower wheel grooves is in transmission connection with the upper wheel grooves through a belt. The vertical multi-belt transmission device with high reliability can keep working after one belt is broken, so that the transmission device is prevented from stopping, and the operation of equipment cannot be influenced.
Description
Technical Field
The utility model relates to a glass processing equipment technical field, especially a many belt drive of vertical form distribution that reliability is high.
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 transmission wheels of the transmission device at the present stage are mainly in transmission connection by adopting belts, the belts are easily-consumed articles, and the belts are broken along with the long-time operation of equipment, so that the whole transmission device stops rotating in the transportation transmission process, and the operation of the equipment is influenced.
SUMMERY OF THE UTILITY MODEL
To the above defect, the utility model aims to provide a many belt drive of perpendicular form distribution that reliability is high, after a belt fracture, remaining belt can also continue work to avoid transmission stall, the operation of equipment can not influenced.
To achieve the purpose, the utility model adopts the following technical proposal: a highly reliable vertical multi-belt transmission device comprises a frame, a transmission roller, a roller shaft, a driving mechanism, a bearing seat and a positioning plate;
the roll shafts are distributed on the top surface of the rack at intervals through the positioning plate;
the transmission roller is arranged on one side of the rack through the bearing seat and is positioned below the roller shaft;
a shaft head of each roll shaft is provided with a belt pulley;
the transmission roller is provided with a transmission belt wheel under each belt wheel, and the transmission belt wheels are in transmission connection with the belt wheels above the transmission belt wheels through a plurality of belts;
the belt pulley is provided with a plurality of rows of upper wheel grooves, the transmission belt pulley is provided with a plurality of rows of lower wheel grooves, the lower wheel grooves of the transmission belt pulley correspond to the upper wheel grooves of the belt pulley one by one, and each pair of upper and lower corresponding lower wheel grooves and upper wheel grooves are in transmission connection through one 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 belt is a round belt, the lower wheel groove and the upper wheel groove are both arc-shaped, and the bottom surface of the lower wheel groove and the bottom surface of the upper wheel groove are both attached to the belt.
Preferably, each of the transmission pulleys is provided with two rows of the lower pulley grooves, and each of the belt pulleys is provided with two rows of the upper pulley grooves.
Preferably, the driving roller and the roller shaft are perpendicular to each other.
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 vertical multi-belt transmission device with high reliability is characterized in that a plurality of belts are adopted between the transmission belt wheel and the belt wheel right above the transmission belt wheel to perform synchronous transmission connection, one belt is broken, and the rest belt can also continue to work, so that the transmission device is prevented from stopping running, and the running of equipment cannot be influenced.
During operation, 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 driving pulley of driving roller rotates, every thereby driving pulley drives the belt pulley rotation directly over it through many belts in step and makes this belt pulley correspond the roller and rotate, and glass places in the pivoted the upper surface of roller reaches the purpose of transportation.
Drawings
Fig. 1 is a right side cross-sectional view of an embodiment of the present invention;
fig. 2 is a front 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. 1;
FIG. 4 is an enlarged view of the portion encircled by the dotted circle B in the embodiment shown in FIG. 2;
wherein: 1, a frame; 2, driving rollers; 3, a roll shaft; 4, a driving mechanism; 5, a belt; 6, a clamping mechanism; 7, a hand-operated device; 11, a bearing seat; 12, positioning a plate; 13, slotting; 21 a drive pulley; 22 a driven wheel; 31 a pulley; 41 a driving wheel; 42 a conveyor belt; 51 a lower wheel groove; 52 an upper wheel well; 61, a tightening wheel; 62 adjusting the screw rod; 63 fixing the base.
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.
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.
Example 1
As shown in fig. 1-4, a highly reliable vertical multi-belt transmission device includes a frame 1, a transmission roller 2, a roller shaft 3, a driving mechanism 4, a bearing seat 11 and a positioning plate 12;
the plurality of roller shafts 3 are distributed on the top surface of the frame 1 at intervals through the positioning plates 12;
the driving roller 2 is arranged on one side of the frame 1 through the bearing seat 11 and is positioned below the roller shaft 3;
the shaft head of each roll shaft 3 is provided with a belt pulley 31;
the driving roller 2 is provided with a driving belt wheel 21 right below each belt wheel 31, and the driving belt wheels 21 are in driving connection with the belt wheels 31 right above the driving belt wheels 21 through a plurality of belts 5;
the belt pulley 31 is provided with a plurality of rows of upper wheel grooves 52, the transmission belt pulley 21 is provided with a plurality of rows of lower wheel grooves 51, the lower wheel grooves 51 of the transmission belt pulley 21 correspond to the upper wheel grooves 52 of the belt pulley 31 one by one, and each pair of upper and lower corresponding lower wheel grooves 51 and upper wheel grooves 52 are in transmission connection through one belt 5;
the driving roller 2 is further provided with a driven wheel 22, and the driven wheel 22 is in transmission connection with a driving wheel 41 of the driving mechanism 4 through a transmission belt 42.
The belt pulley 21 of the vertical multi-belt transmission device with high reliability and the belt pulley 31 right above the belt pulley are connected in a synchronous transmission mode through the plurality of belts 51, and after one belt 51 is broken, the rest belts 51 can still work, so that the transmission device is prevented from stopping running, and the running of the equipment cannot be influenced.
During operation, actuating mechanism 4 drives action wheel 41 rotates, action wheel 41 passes through from the driving wheel 22 drive driving roller 2 rotates to the messenger set up in driving roller 2's driving pulley 21 rotates, every driving pulley 21 drives belt pulley 31 directly over it through many belts 5 in step and rotates thereby makes this belt pulley 31 correspond the roller 3 and rotate, and glass places in the pivoted upper surface of roller 3 reaches the purpose of transportation.
As shown in fig. 3 and 4, the belt 5 is a circular belt, the lower race 51 and the upper race 52 are both circular arc-shaped, and the bottom surface of the lower race 51 and the bottom surface of the upper race 52 are both attached to the belt 5.
The diameters of the bottom surfaces of the lower wheel groove 51 and the upper wheel groove 52 with the circular arc structures are small, and the diameters of the lower wheel groove 51 and the upper wheel groove 52 are continuously enlarged from the bottom surfaces to the direction of the notches of the lower wheel groove 51 and the upper wheel groove 52, so that the belt 5 can be conveniently placed in the lower wheel groove 51 and/or the upper wheel groove 52. After the belt 5 is placed in the lower pulley groove 51 and/or the upper pulley groove 52, the bottom surface of the lower pulley groove 51 and/or the upper pulley groove 52 is an arc which is in contact with the belt 5, so that the friction force of the surface can be increased, and the belt does not slip in the transmission process.
Preferably, each of the driving pulleys 2 is provided with two rows of the lower pulley grooves 51, and each of the belt pulleys 3 is provided with two rows of the upper pulley grooves 52.
Correspondingly, two belts 5 are connected between each driving belt wheel 2 and the belt wheel 3 right above the driving belt wheel in a driving way. The structure can ensure that the transmission device can continue to work after one belt 5 is broken, and simultaneously can reduce the use amount of the belt 5 and reduce the production investment.
As shown in fig. 2, the driving roller 2 and the roller shaft 3 are perpendicular to each other.
The structure enables the transmission belt wheel 21 and the belt pulley 31 to be perpendicular to each other, so that the transmission belt wheel 21 and the belt pulley 31 change the rotating direction in the transmission process, and the transmission roller 2 can be arranged in parallel to the rack 1, thereby saving the placing space.
Preferably, a tightening mechanism 6 is arranged 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.
Preferably, the device further comprises a hand cranking device 7, and 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.
Preferably, the bearing seat 11 is detachably connected with 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.
Example 2
The present embodiment is different from embodiment 1 in that the number of the lower pulley grooves 51 and the upper pulley grooves 52 is three rows, and the transmission stops when all three belts 5 break, thereby improving the stability of the transmission.
Example 3
The present embodiment is different from embodiment 2 in that the number of the lower pulley grooves 51 and the upper pulley grooves 52 is four, and the transmission is stopped after four belts 5 are broken, thereby further improving the stability of the transmission.
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 (9)
1. The utility model provides a many belt drive of vertical form distribution that reliability is high which characterized in that:
comprises a frame, a driving roller, a roller shaft, a driving mechanism, a bearing seat and a positioning plate;
the roll shafts are distributed on the top surface of the rack at intervals through the positioning plate;
the transmission roller is arranged on one side of the rack through the bearing seat and is positioned below the roller shaft;
a shaft head of each roll shaft is provided with a belt pulley;
the transmission roller is provided with a transmission belt wheel under each belt wheel, and the transmission belt wheels are in transmission connection with the belt wheels above the transmission belt wheels through a plurality of belts;
the belt pulley is provided with a plurality of rows of upper wheel grooves, the transmission belt pulley is provided with a plurality of rows of lower wheel grooves, the lower wheel grooves of the transmission belt pulley correspond to the upper wheel grooves of the belt pulley one by one, and each pair of upper and lower corresponding lower wheel grooves and upper wheel grooves are in transmission connection through one 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. A highly reliable vertical multi-belt drive as claimed in claim 1, wherein: the belt is a round belt, the lower wheel groove and the upper wheel groove are both arc-shaped, and the bottom surface of the lower wheel groove and the bottom surface of the upper wheel groove are both attached to the belt.
3. A highly reliable vertical multi-belt drive as claimed in claim 2, wherein: each transmission belt wheel is provided with two rows of lower wheel grooves, and each belt wheel is provided with two rows of upper wheel grooves.
4. A highly reliable vertical multi-belt drive as claimed in claim 1, wherein: the transmission roller is perpendicular to the roller shaft.
5. A highly reliable vertical multi-belt drive as claimed in claim 1, wherein: 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.
6. The vertical multi-belt transmission of claim 5, wherein: 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.
7. The vertical multi-belt transmission of claim 6, wherein: the tightening wheel is rotatably connected with one end of the adjusting screw rod.
8. A highly reliable vertical multi-belt drive as claimed in claim 1, wherein: still include hand cranking device, hand cranking device with driving roller gear connection.
9. A highly reliable vertical multi-belt drive as claimed in claim 1, wherein: 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 |
|---|---|---|---|
| CN202021862927.3U CN212862801U (en) | 2020-08-31 | 2020-08-31 | Vertical-distribution multi-belt transmission device with high reliability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021862927.3U CN212862801U (en) | 2020-08-31 | 2020-08-31 | Vertical-distribution multi-belt transmission device with high reliability |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212862801U true CN212862801U (en) | 2021-04-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021862927.3U Active CN212862801U (en) | 2020-08-31 | 2020-08-31 | Vertical-distribution multi-belt transmission device with high reliability |
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| Country | Link |
|---|---|
| CN (1) | CN212862801U (en) |
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2020
- 2020-08-31 CN CN202021862927.3U patent/CN212862801U/en active Active
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