CN210859714U - Replacement bin with tension force of chain wheel easy to adjust - Google Patents
Replacement bin with tension force of chain wheel easy to adjust Download PDFInfo
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- CN210859714U CN210859714U CN201921856248.2U CN201921856248U CN210859714U CN 210859714 U CN210859714 U CN 210859714U CN 201921856248 U CN201921856248 U CN 201921856248U CN 210859714 U CN210859714 U CN 210859714U
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- sprocket
- tension
- replacement
- chain
- drive
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Abstract
The utility model discloses a replacement storehouse that sprocket tensile force was easily transferred, including many rollers and drive unit, the roller is at the inside parallel arrangement in replacement storehouse and cross the working channel cross-section in replacement storehouse and form the roll table, drive unit includes driven sprocket, drive sprocket, tension sprocket, motor and chain, the coaxial fixed driven sprocket of tip of every roller, drive sprocket fixes in the pivot of motor, driven sprocket and drive sprocket are connected to the chain and form chain drive, tension sprocket is used for adjusting the tensile force of chain, tension sprocket installs in rectangular regulating plate one end, the outer wall welded fastening in replacement storehouse has the cushion, the other end of regulating plate passes through the bolt fastening on the cushion. The utility model discloses a tension sprocket has bigger adjustment range, and tension sprocket's adjustment operation is very simple.
Description
Technical Field
The utility model relates to a kiln technical field, in particular to replacement storehouse that sprocket tensile force was easily transferred.
Background
Compare in ordinary atmosphere roller kilns, atmosphere roller kilns not only carries out sealed processing to whole roller kilns, will install the replacement storehouse additional in furnace end, stove tail department moreover, and the material is advancing, when going out the roller kilns, all will carry out gaseous replacement through the replacement room to guarantee that advance, go out the material and do not cause the influence to furnace atmosphere. A roller way formed by a plurality of roller shafts is arranged in the furnace chamber of the replacement bin, the roller shafts are driven to rotate through a chain, and the tensioning force of the chain is adjusted through a tensioning chain wheel. The tension sprocket is mounted to a mounting plate having a kidney-shaped aperture with bolts and nuts. When the tension of the chain needs to be adjusted, the bolt and the nut need to be loosened, the tensioning chain wheel is pushed along the length direction of the waist-shaped hole, and the tensioning chain wheel is enabled to compress or release the chain, so that the tension of the chain is adjusted. In the prior art, the tensioning chain wheel can only move along the length direction of the kidney-shaped hole, and the adjustment range of the tensioning chain wheel is narrow. When the position of the tensioning sprocket is adjusted, the bolt and the nut need to be loosened, and the space of the position of the tensioning sprocket is narrow, so that inconvenience is brought to operation.
SUMMERY OF THE UTILITY MODEL
In order to solve one or more defects of the prior art, the present disclosure provides a replacement bin with an easily adjustable sprocket tension, comprising:
the roll shafts are arranged in parallel in the replacement bin and transversely penetrate through the cross section of the working channel of the replacement bin to form a roll table;
the driving unit comprises a driven sprocket, a driving sprocket, a tension sprocket, a motor and a chain, wherein the driven sprocket is coaxially fixed at the end part of each roll shaft, the driving sprocket is fixed on a rotating shaft of the motor, the chain is connected with the driven sprocket and the driving sprocket to form a chain transmission mechanism, the tension sprocket is used for adjusting the tension force of the chain, the tension sprocket is installed at one end of a rectangular adjusting plate, a cushion block is welded and fixed on the outer wall of the replacement bin, and the other end of the adjusting plate is fixed on the cushion block through a bolt.
The beneficial effects of the embodiment are as follows: when the tensioning force of the chain needs to be adjusted, the bolt only needs to be loosened slightly, then the adjusting plate is rotated by taking the bolt as a center, and after the tensioning chain wheel is adjusted to a proper position, the bolt is screwed down to fix the adjusting plate. The tensioning chain wheel rotates around the bolt, and the adjusting track is an arc line, so that the adjusting range is larger. In the embodiment, only bolt fastening is needed, and bolt and nut matching fastening is not needed, so that the tensioning chain wheel is convenient to adjust.
In some embodiments, one end of the adjusting plate is provided with a circular shaft perpendicular to the adjusting plate, and the tension sprocket is mounted on the circular shaft through a ball bearing. The tension sprocket can rotate at one end of the adjusting plate.
In some embodiments, the cushion block is provided with a threaded hole, the surface of the cushion block is provided with grooves which are radially and uniformly distributed around the threaded hole, the adjusting plate is provided with a through hole, the surface of the adjusting plate is provided with a strip-shaped protrusion which can be matched with the grooves, and the straight line where the strip-shaped protrusion is located passes through the circle center of the through hole. This embodiment's further beneficial effect is recess and the protruding unsmooth cooperation of strip, is convenient for fix a position the angle of regulating plate fast accurately, rotates the back when the regulating plate along certain direction, if want to adjust it back to original position, then can be with regulating plate antiport a plurality of recess. In addition, the concave-convex matching of the groove and the strip-shaped protrusion is beneficial to further preventing the relative rotation between the adjusting plate and the cushion block after the bolt is fastened.
In some embodiments, the end of the groove is marked with an inclination angle value of the groove relative to the horizontal direction, the adjusting plate is provided with a small hole, the small hole is positioned on a straight line where the strip-shaped protrusion is positioned, and the inclination angle value can be observed through the small hole. The inclination angle of the adjusting plate can be adjusted conveniently and quantitatively by people.
In some embodiments, the cross-section of the groove is semi-circular.
In some embodiments, the displacement magazine has three drive units. Each driving unit can work independently and drives a part of roll shafts to rotate, so that the products can be controlled to stop in a certain area in the replacement bin as required.
In some embodiments, the drive unit further comprises a guide sprocket. The guide sprockets can be used to change the direction of the chain.
Drawings
Fig. 1 is a front view of a replacement cartridge according to an embodiment of the present disclosure.
Fig. 2 is a side view of a tension sprocket mounting structure of an embodiment of the present disclosure.
Fig. 3 is a front view of a spacer according to an embodiment of the present disclosure.
Fig. 4 is a back view of an adjustment plate according to an embodiment of the present disclosure.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The present disclosure provides a replacement bin with an easily adjustable chain wheel tension, as shown in fig. 1 and 2, including:
the roll shafts 1 are arranged in parallel in the replacement bin and penetrate through the cross section of the working channel of the replacement bin to form a roll table;
drive unit, drive unit includes driven sprocket 2, drive sprocket 3, tension sprocket 4, motor 5 and chain 6, a driven sprocket 2 of coaxial fixed of tip of every roller 1, drive sprocket 3 fixes in motor 5's pivot, chain 6 connects driven sprocket 2 and drive sprocket 3 and forms chain drive, tension sprocket 4 is used for adjusting the tensile force of chain 6, tension sprocket 4 installs in rectangular regulating plate 7 one end, the outer wall welded fastening in replacement storehouse has cushion 8, the other end of regulating plate 7 passes through bolt 16 to be fixed on cushion 8.
The adjusting plate 7 of the present disclosure can rotate centering on the bolt 16. When the tensioning force of the chain 6 needs to be adjusted, the bolt is loosened slightly, the adjusting plate 7 is rotated by taking the bolt 16 as a center, and after the tensioning chain wheel 4 is adjusted to a proper position, the bolt 16 is screwed down to fix the adjusting plate 7. The tensioning sprocket 4 rotates about the bolt 16 and its adjustment path is an arc with a greater range of adjustment. In this embodiment, only the bolts 16 are required for fastening, and bolt-nut fitting fastening is not required, facilitating adjustment of the tension sprocket 4. The cushion block 8 is fixed on the outer wall of the replacement bin through welding, so that the outer wall of the replacement bin is prevented from being perforated.
In some embodiments, referring to fig. 2, one end of the adjusting plate 7 is provided with a circular shaft 9 perpendicular to the adjusting plate 7, and the tension sprocket 4 is mounted on the circular shaft 9 through a ball bearing. The ball bearings are arranged concentrically with the tension sprocket 4.
In some embodiments, referring to fig. 3 and 4, a threaded hole 11 is formed in the cushion block 8, a groove 12 radially and uniformly distributed around the threaded hole 11 is formed in the surface of the cushion block 8, a through hole 13 is formed in the adjusting plate 7, a strip-shaped protrusion 14 capable of adapting to the groove 12 is formed in the surface of the adjusting plate 7, and a straight line where the strip-shaped protrusion 14 is located passes through a center of the through hole 13. The further beneficial effect of this embodiment is recess 12 and the protruding 14 unsmooth cooperation of strip, is convenient for fix a position the angle of regulating plate 7 fast accurately, for example when regulating plate 7 rotates a plurality of recess 12 along certain direction, if want to adjust it back to original position, then can be with regulating plate 7 antiport the recess 12 of the same number. In addition, the concave-convex matching of the groove 12 and the strip-shaped protrusion 14 is beneficial to further prevent the relative rotation between the adjusting plate 7 and the cushion block 8 after the bolt 16 is fastened.
In some embodiments, referring to fig. 4, the end of the groove 12 is marked with the inclination angle of the groove 12 relative to the horizontal direction, the adjusting plate 7 is provided with a small hole 17, the small hole 17 is located on the straight line of the strip-shaped protrusion 14, and the angle scale can be observed through the small hole 17. For example, the horizontal groove 12 is 0 °, and the corresponding inclination angle of each groove 12 is sequentially marked on the basis of the horizontal groove 12, and the corresponding angle value is marked at the end of the groove 12. When the strip-shaped protrusion 14 is matched with the groove 12, the inclination angle value observed through the small hole 17 is the inclination angle of the adjusting plate 7 at the moment, so that people can quantitatively adjust the adjusting plate 7 conveniently.
In some embodiments, the cross-section of the groove 12 is semi-circular.
In some embodiments, referring to fig. 1, the replacement bin has three driving units. Each driving unit can work independently and drives a part of the roll shafts 1 to rotate, so that the products can be controlled to stop in a certain area in the replacement bin as required.
In some embodiments, referring to fig. 1, the drive unit further comprises a guide sprocket 15. The guide sprocket 15 can be used to change the direction of the chain 6.
What has been described above are only some embodiments of the invention. For those skilled in the art, without departing from the inventive concept, several modifications and improvements can be made, which are within the scope of the invention.
Claims (7)
1. The utility model provides a replacement storehouse that sprocket tensile force is easily transferred which characterized in that includes:
the roller shafts (1) are arranged in parallel in the replacement bin and transversely penetrate through the cross section of the working channel of the replacement bin to form a roller way;
drive unit, drive unit includes driven sprocket (2), drive sprocket (3), tension sprocket (4), motor (5) and chain (6), the coaxial fixed driven sprocket (2) of tip of every roller (1), drive sprocket (3) are fixed in the pivot of motor (5), chain (6) are connected driven sprocket (2) and drive sprocket (3) and form chain drive, tension sprocket (4) are used for adjusting the tensile force of chain (6), tension sprocket (4) are installed in rectangular regulating plate (7) one end, the outer wall welded fastening in replacement storehouse has cushion (8), the other end of regulating plate (7) passes through bolt (16) to be fixed on cushion (8).
2. The replacement bin with the chain wheel tension easy to adjust as claimed in claim 1, wherein one end of the adjusting plate (7) is provided with a round shaft (9) perpendicular to the adjusting plate (7), and the tension chain wheel (4) is mounted on the round shaft (9) through a ball bearing.
3. The replacement bin with the chain wheel tension easy to adjust according to claim 1, wherein a threaded hole (11) is formed in the cushion block (8), grooves (12) are formed in the surface of the cushion block (8) and evenly distributed in a radial mode around the threaded hole (11), a through hole (13) is formed in the adjusting plate (7), strip-shaped protrusions (14) capable of being matched with the grooves (12) are formed in the surface of the adjusting plate (7), and the straight line where the strip-shaped protrusions (14) are located passes through the circle center of the through hole (13).
4. The replacement bin with the chain wheel tension being easy to adjust as claimed in claim 3, wherein the end of the groove (12) is marked with an inclination angle value of the groove (12) relative to the horizontal direction, the adjustment plate (7) is provided with a small hole (17), the small hole (17) is positioned on a straight line where the strip-shaped protrusion (14) is positioned, and the inclination angle value can be observed through the small hole (17).
5. The replacement bin with an easily adjusted sprocket tension according to claim 3, characterized in that the cross section of the groove (12) is semicircular.
6. The sprocket tension adjustable replacement cartridge of claim 1, wherein the replacement cartridge has three drive units.
7. The replacement magazine with an easily adjustable sprocket tension according to claim 1, characterized in that the drive unit further comprises a guide sprocket (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921856248.2U CN210859714U (en) | 2019-10-31 | 2019-10-31 | Replacement bin with tension force of chain wheel easy to adjust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921856248.2U CN210859714U (en) | 2019-10-31 | 2019-10-31 | Replacement bin with tension force of chain wheel easy to adjust |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210859714U true CN210859714U (en) | 2020-06-26 |
Family
ID=71304624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921856248.2U Active CN210859714U (en) | 2019-10-31 | 2019-10-31 | Replacement bin with tension force of chain wheel easy to adjust |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210859714U (en) |
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2019
- 2019-10-31 CN CN201921856248.2U patent/CN210859714U/en active Active
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