CN213829440U - Driving device for wood shaving dryer - Google Patents
Driving device for wood shaving dryer Download PDFInfo
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- CN213829440U CN213829440U CN202022815808.9U CN202022815808U CN213829440U CN 213829440 U CN213829440 U CN 213829440U CN 202022815808 U CN202022815808 U CN 202022815808U CN 213829440 U CN213829440 U CN 213829440U
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Abstract
A driving device for a wood shaving dryer relates to the technical field of drying equipment, and comprises a roller body, a base, a wheel rim and a driving mechanism; a base is arranged below the roller body, supporting wheels are arranged at four corner ends of the top of the base, and wheel rims correspondingly matched with the corresponding supporting wheels in a rolling manner are arranged at positions of the roller body, corresponding to the two ends of the base, of the roller body; the driving mechanism comprises a mounting seat, a driving motor, chains and sprocket devices, wherein the mounting seat is arranged on one side of the base, the driving motor is mounted at the top of the mounting seat, a plurality of sprocket devices are uniformly distributed on the barrel body of the roller body at intervals, and the output end of the driving motor is in driving connection with the chains correspondingly matched with the sprocket devices; the utility model discloses effectively solved current wood shavings desiccator and driven through setting up the friction pulley at the base, transmission efficiency is low, and needs great power motor, problem that the energy consumption is high.
Description
Technical Field
The utility model belongs to the technical field of the drying equipment technique and specifically relates to a drive arrangement for wood shavings desiccator is related to.
Background
Publicly known, the wood shavings are the main raw materials of shaving board, the drying of wood shavings is the first step of production processing shaving board, the dry effect of wood shavings has seriously influenced the quality of follow-up processing preparation shaving board, current large-scale wood shavings desiccator is mostly rotary drier, current rotary drier is mostly rotatory along the axis through setting up the cylinder that friction drive wheel drove rotary drier at the base, but friction drive wheel's transmission efficiency is lower, and need use more powerful motor, the energy consumption is higher, use cost has been increased, this kind of phenomenon is the problem that technical staff in the field awaits the solution urgently.
Disclosure of Invention
In order to overcome the deficiency in the background art, the utility model discloses a drive arrangement for wood shavings desiccator.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a driving device for a wood shaving dryer comprises a roller body, a base, a wheel rim and a driving mechanism; a base is arranged below the roller body, supporting wheels are arranged at four corner ends of the top of the base, and wheel rims correspondingly matched with the corresponding supporting wheels in a rolling manner are arranged at positions of the roller body, corresponding to the two ends of the base, of the roller body; the driving mechanism comprises a mounting seat, a driving motor, chains and sprocket devices, wherein the mounting seat is arranged on one side of the base, the driving motor is mounted at the top of the mounting seat, a plurality of sprocket devices are uniformly distributed on the barrel body of the roller body at intervals, and the output end of the driving motor is in driving connection with the chains correspondingly matched with the sprocket devices; the sprocket device contains fixing base, sprocket and accommodate the lead screw, the fixing base corresponds the fastening connection with the stack shell of cylinder body, and the fixing base top is equipped with the dovetail along fixing base length direction, and sliding connection has the sprocket in this dovetail, the sprocket top is equipped with corresponds supporting sprocket with the chain, the dovetail tank bottom is equipped with the recess, the fixing base rotates and is connected with the accommodate the lead screw that runs through the recess, the position that the sprocket bottom corresponds the recess is equipped with the lug that corresponds threaded connection with accommodate the lead screw, and this lug corresponds sliding fit with the recess.
Preferably, an elasticity adjusting device for adjusting the elasticity of the chain is arranged between the base and the mounting seat.
Preferably, the tightness adjusting device comprises an adjusting seat, a hinged seat, an adjusting arm and a chain wheel, one side of the adjusting seat is correspondingly and fixedly connected with the mounting seat, the hinged seat is arranged on one side of the top of the adjusting seat, the hinged seat is hinged with the adjusting arm, the adjusting arm is of a right-angle bending structure, the position, close to the bending, of the vertical arm body of the adjusting arm is correspondingly hinged with the hinged seat, the horizontal arm body of the adjusting arm faces the adjusting seat, and the end part of the horizontal arm body of the adjusting arm is rotatably connected with the chain wheel which is correspondingly matched with the chain; the one side activity through connection that the regulation seat deviates from articulated seat has the one end of pull rod I, and the position that I pole body of this pull rod corresponds with articulated seat to be connected is equipped with adjusting nut I, the other end of pull rod I is connected with the one end of spring, and the other end of this spring corresponds with the bottom of the vertical arm body of regulating arm and articulates.
Preferably, one end of the spring, which deviates from the pull rod I, is connected with one end of a pull rod II, the other end of the pull rod II corresponds to the bottom of the vertical arm body of the adjusting arm in a movable penetrating connection, and an adjusting nut II is arranged at the position, corresponding to the adjusting arm, of the rod body of the pull rod II.
Preferably, the middle positions of the two ends of the base are respectively provided with a limiting guide wheel corresponding to the two sides of the corresponding rim, and the rim surface of each limiting guide wheel is correspondingly abutted against the end surface of the corresponding rim.
Preferably, the fixing seat is stretched out to accommodate the lead screw's one end, and accommodate the lead screw's the end portion that stretches out is equipped with flat side.
Preferably, an inner hexagonal counter bore is formed in the end face of the extending end of the adjusting screw rod.
Due to the adoption of the technical scheme, the utility model discloses following beneficial effect has:
the utility model discloses a driving device for wood shaving dryer, simple structure, easy assembly, manufacturing cost is lower, barrel body equipartition space ring of cylinder body is equipped with a plurality of sprocket devices, and when assembling the sprocket device, operating personnel can adjust the position of sprocket through the accommodate lead screw, guarantees that sprocket can be along barrel body circumference interval equipartition range of cylinder body, has effectively reduced the assembly degree of difficulty; the fixing base is stretched out to accommodate the lead screw's one end, and accommodate the lead screw's the end portion that stretches out is equipped with flat side, or: the end face of the extending end of the adjusting screw rod is provided with the inner hexagonal counter bore, so that an operator can conveniently adjust the position of the sprocket plate through the adjusting screw rod.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural diagram of a base;
FIG. 3 is a schematic view of the sprocket assembly;
fig. 4 is a schematic structural view of the slack adjuster.
In the figure: 1. a drum body; 2. a base; 3. a rim; 4. a support wheel; 5. a mounting seat; 6. a drive motor; 7. a chain; 8. a sprocket gear device; 8-1, fixing seats; 8-2, a sprocket plate; 8-3, adjusting a screw rod; 8-4, dovetail grooves; 8-5, a groove; 8-6, flat square; 9. a tightness adjusting device; 9-1, an adjusting seat; 9-2, a hinged seat; 9-3, adjusting arms; 9-4, a chain wheel; 9-5, a pull rod I; 9-6, adjusting a nut I; 9-7, a spring; 9-8 parts of a pull rod II; 9-9, adjusting nut II; 10. limiting guide wheels.
Detailed Description
The invention will be explained in more detail by the following examples, which disclose the invention and are intended to protect all technical improvements within the scope of the invention.
With reference to fig. 1 to 4, a driving device for a wood shaving dryer comprises a roller body 1, a base 2, a rim 3 and a driving mechanism; a base 2 is arranged below the roller body 1, supporting wheels 4 are arranged at four corner ends of the top of the base 2, and wheel rims 3 which are in rolling fit with the corresponding supporting wheels 4 are arranged at positions of the roller body 1 corresponding to two ends of the base 2, namely the roller body 1 can freely rotate along the axial direction under the rolling supporting action of the supporting wheels 4; the driving mechanism comprises a mounting seat 5, a driving motor 6, chains 7 and sprocket devices 8, wherein the mounting seat 5 is arranged on one side of the base 2, the driving motor 6 is mounted at the top of the mounting seat 5, a plurality of sprocket devices 8 are uniformly distributed on the barrel body of the roller body 1 at intervals, the chains 7 correspondingly matched with the sprocket devices 8 are connected to the output end of the driving motor 6 in a driving mode, namely the driving motor 6 can drive the roller body 1 to rotate axially through the chains 7, the chain transmission efficiency is high, and meanwhile, the power of the driving motor 6 can be reduced, and the energy consumption is reduced; according to the requirement, the middle positions of the two ends of the base 2 corresponding to the two sides of the corresponding rim 3 are respectively provided with a limiting guide wheel 10, the rim surface of the limiting guide wheel 10 is correspondingly abutted against the end surface of the corresponding rim 3, namely, the axial movement of the roller body 1 can be limited through the limiting guide wheel 10, and the rim 3 is prevented from being separated from the supporting wheel 4;
the sprocket device 8 comprises a fixed seat 8-1, a sprocket plate 8-2 and an adjusting screw rod 8-3, the fixed seat 8-1 is correspondingly and tightly connected with the barrel body of the roller body 1, a dovetail groove 8-4 is formed in the top of the fixed seat 8-1 along the length direction of the fixed seat 8-1, the sprocket plate 8-2 is connected in the dovetail groove 8-4 in a sliding mode, sprockets correspondingly matched with a chain 7 are arranged at the top of the sprocket plate 8-2, a groove 8-5 is formed in the bottom of the dovetail groove 8-4, the adjusting screw rod 8-3 penetrating through the groove 8-5 is rotatably connected with the fixed seat 8-1, a lug in threaded connection with the adjusting screw rod 8-3 correspondingly is arranged at the position, corresponding to the groove 8-5, of the bottom of the sprocket plate 8-2, and is in sliding fit with the groove 8-5 correspondingly, meanwhile, the fixed seat 8-1, the adjusting screw rod 8-3 and the chain 7 are ensured not to generate interference influence; when the sprocket device 8 is assembled, an operator can adjust the position of the sprocket plate 8-2 through the adjusting screw 8-3, so that the sprocket plates 8-2 can be uniformly arranged at intervals along the circumferential direction of the drum body 1, and the assembling difficulty is effectively reduced; according to the requirement, one end of the adjusting screw rod 8-3 extends out of the fixed seat 8-1, and the end part of the extending end of the adjusting screw rod 8-3 is provided with a flat square 8-6, or: the end face of the extending end of the adjusting screw rod 8-3 is provided with an inner hexagonal counter bore, so that an operator can conveniently adjust the position of the sprocket plate 8-2 through the adjusting screw rod 8-3;
in addition, a tightness adjusting device 9 for adjusting the tightness of the chain 7 is arranged between the base 2 and the mounting seat 5, the tightness adjusting device 9 comprises an adjusting seat 9-1, a hinged seat 9-2, an adjusting arm 9-3 and a chain wheel 9-4, one side of the adjusting seat 9-1 is correspondingly and tightly connected with the mounting seat 5, one side of the top of the adjusting seat 9-1 is provided with a hinged seat 9-2, the hinged seat 9-2 is hinged with an adjusting arm 9-3, the adjusting arm 9-3 is of a right-angle bending structure, the vertical arm body of the adjusting arm 9-3 is correspondingly hinged with the hinge seat 9-2 at a position close to the bending position, the horizontal arm body of the adjusting arm 9-3 faces the adjusting seat 9-1, and the end part of the horizontal arm body of the adjusting arm 9-3 is rotatably connected with a chain wheel 9-4 correspondingly matched with the chain 7; one side of the adjusting seat 9-1, which is far away from the hinged seat 9-2, is movably connected with one end of a pull rod I9-5 in a penetrating way, an adjusting nut I9-6 is arranged at a position where the rod body of the pull rod I9-5 is correspondingly connected with the hinged seat 9-2, the other end of the pull rod I9-5 is connected with one end of a spring 9-7, and the other end of the spring 9-7 is correspondingly hung and connected with the bottom of the vertical arm body of the adjusting arm 9-3, namely the pull rod I9-5 can stretch the spring 9-7, so that the spring 9-7 can pull the adjusting arm 9-3, the horizontal arm body of the adjusting arm 9-3 can deflect upwards along the corresponding hinged position of the adjusting arm 9-3 and the hinged seat 9-2, further, a chain wheel 9-4 can abut against the chain 7, and the chain 7 can keep a tight state, meanwhile, the length of the pull rod I9-5 extending out of the adjusting seat 9-1 can be adjusted through the adjusting nut I9-6, so that the upward deflection angle of the horizontal arm body of the adjusting arm 9-3 can be adjusted, and the tensioning degree of the chain 7 can be adjusted; according to the requirements, one end of the spring 9-7, which is far away from the pull rod I9-5, is connected with one end of a pull rod II 9-8, the other end of the pull rod II 9-8 is movably connected with the bottom of the vertical arm body of the adjusting arm 9-3 in a penetrating mode correspondingly, and an adjusting nut II 9-9 is arranged at the position, corresponding to the adjusting arm 9-3, of the rod body of the pull rod II 9-8, namely the length of the rod body of the pull rod II 9-8, extending out of the vertical arm body of the adjusting arm 9-3, can be adjusted through the adjusting nut II 9-9, and the purpose of adjusting the upward deflection angle of the horizontal arm body of the adjusting arm 9-3 so as to adjust the tension degree of the chain 7 can be achieved.
Implement wood shavings is drive arrangement for desiccator, when assembling sprocket device 8, operating personnel can guarantee that sprocket 8-2 can follow the stack shell circumference interval equipartition range of cylinder body 1 through accommodate the lead screw 8-3 regulation sprocket 8-2 position, has effectively reduced the assembly degree of difficulty.
The part of the utility model not detailed is prior art.
Claims (7)
1. The utility model provides a drive arrangement for wood shavings desiccator, contains cylinder body (1), characterized by: the wheel rim also comprises a base (2), a wheel rim (3) and a driving mechanism; a base (2) is arranged below the roller body (1), supporting wheels (4) are arranged at four corner ends of the top of the base (2), and wheel rims (3) which are correspondingly matched with the corresponding supporting wheels (4) in a rolling manner are arranged at positions of the roller body (1) corresponding to two ends of the base (2); the driving mechanism comprises a mounting seat (5), a driving motor (6), a chain (7) and a sprocket device (8), wherein the mounting seat (5) is arranged on one side of the base (2), the driving motor (6) is mounted at the top of the mounting seat (5), a plurality of sprocket devices (8) are uniformly distributed on the barrel body of the roller body (1) at intervals in a ring mode, and the chain (7) correspondingly matched with the sprocket devices (8) is connected to the output end of the driving motor (6) in a driving mode; the chain tooth device (8) comprises a fixing seat (8-1), a chain tooth plate (8-2) and an adjusting screw rod (8-3), the fixing seat (8-1) is in corresponding fastening connection with a drum body of the drum body (1), a dovetail groove (8-4) is formed in the top of the fixing seat (8-1) along the length direction of the fixing seat (8-1), the chain tooth plate (8-2) is connected in the dovetail groove (8-4) in a sliding mode, chain teeth matched with a chain (7) in a corresponding mode are arranged at the top of the chain tooth plate (8-2), a groove (8-5) is formed in the bottom of the dovetail groove (8-4), the adjusting screw rod (8-3) penetrating through the groove (8-5) is connected in a rotating mode through the fixing seat (8-1), and the position, corresponding to the groove (8-5), of the bottom of the chain tooth plate (8-2) is provided with the adjusting screw rod (8-3) in a corresponding threaded connection mode The convex block is correspondingly matched with the groove (8-5) in a sliding way.
2. The drive device for a wood shaving dryer as claimed in claim 1, wherein: and an elasticity adjusting device (9) for adjusting the elasticity of the chain (7) is arranged between the base (2) and the mounting seat (5).
3. The drive device for a wood shaving dryer as claimed in claim 2, wherein: the tightness adjusting device (9) comprises an adjusting seat (9-1), a hinged seat (9-2), an adjusting arm (9-3) and a chain wheel (9-4), one side of the adjusting seat (9-1) is correspondingly and tightly connected with the mounting seat (5), one side of the top of the adjusting seat (9-1) is provided with a hinged seat (9-2), the hinged seat (9-2) is hinged with an adjusting arm (9-3), the adjusting arm (9-3) is of a right-angle bending structure, the vertical arm body of the adjusting arm (9-3) is correspondingly hinged with the hinge seat (9-2) at a position close to the bending position, the horizontal arm body of the adjusting arm (9-3) faces the adjusting seat (9-1), and the end part of the horizontal arm body of the adjusting arm (9-3) is rotatably connected with a chain wheel (9-4) correspondingly matched with the chain (7); one side of the adjusting seat (9-1) departing from the hinged seat (9-2) is movably connected with one end of a pull rod I (9-5) in a penetrating mode, an adjusting nut I (9-6) is arranged at the position, corresponding to the hinged seat (9-2), of the rod body of the pull rod I (9-5), the other end of the pull rod I (9-5) is connected with one end of a spring (9-7), and the other end of the spring (9-7) corresponds to the bottom of the vertical arm body of the adjusting arm (9-3) in a hanging mode.
4. The drive device for a wood shaving dryer as claimed in claim 3, wherein: one end of the spring (9-7) departing from the pull rod I (9-5) is connected with one end of a pull rod II (9-8), the other end of the pull rod II (9-8) is movably connected with the bottom of the vertical arm body of the adjusting arm (9-3) in a penetrating mode correspondingly, and an adjusting nut II (9-9) is arranged at the position where the rod body of the pull rod II (9-8) is correspondingly connected with the adjusting arm (9-3).
5. The drive device for a wood shaving dryer as claimed in claim 1, wherein: and the middle positions of the two ends of the base (2) are provided with limiting guide wheels (10) corresponding to the two sides of the corresponding wheel rim (3), and the edge surfaces of the limiting guide wheels (10) are correspondingly abutted against the end surfaces of the corresponding wheel rims (3).
6. The drive device for a wood shaving dryer as claimed in claim 1, wherein: one end of the adjusting screw rod (8-3) extends out of the fixed seat (8-1), and the end part of the extending end of the adjusting screw rod (8-3) is provided with a flat square (8-6).
7. The drive device for a wood shaving dryer as claimed in claim 6, wherein: and an inner hexagonal counter bore is arranged on the end face of the extending end of the adjusting screw rod (8-3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022815808.9U CN213829440U (en) | 2020-11-30 | 2020-11-30 | Driving device for wood shaving dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022815808.9U CN213829440U (en) | 2020-11-30 | 2020-11-30 | Driving device for wood shaving dryer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213829440U true CN213829440U (en) | 2021-07-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022815808.9U Active CN213829440U (en) | 2020-11-30 | 2020-11-30 | Driving device for wood shaving dryer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213829440U (en) |
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2020
- 2020-11-30 CN CN202022815808.9U patent/CN213829440U/en active Active
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