CN212980711U - Speed changer assembly of baling press binding mechanism - Google Patents
Speed changer assembly of baling press binding mechanism Download PDFInfo
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- CN212980711U CN212980711U CN202020772000.4U CN202020772000U CN212980711U CN 212980711 U CN212980711 U CN 212980711U CN 202020772000 U CN202020772000 U CN 202020772000U CN 212980711 U CN212980711 U CN 212980711U
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Abstract
The utility model provides a baling press binding mechanism's derailleur subassembly, including box and apron, be equipped with drive shaft, driving gear, first driven gear, drive gear, second driven gear, first pivot and second pivot in the box, the driving gear is installed in the drive shaft, first driven gear with drive gear installs in the first pivot, the second driven gear is installed in the second pivot, taut action wheel is connected in the second pivot, the driving gear with first driven gear intermeshing, drive gear with second driven gear intermeshing, the driving gear, first driven gear, drive gear and second driven gear are the cylinder helical gear. The utility model discloses a derailleur subassembly simple structure can effectively guarantee high-speed drive's stability and reduce the noise of during operation.
Description
Technical Field
The utility model relates to a baling press field, in particular to baling press binding mechanism's derailleur subassembly.
Background
The packaging machine is a device for tightly packaging articles by using a packaging belt, and the whole packaging process comprises the steps of belt feeding, belt withdrawing, tensioning, hot sticking and the like. The prior transmission component of the packer has large volume, complex structure, poor stability and large noise in the high-speed operation process, and is easy to damage after long time.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a baling press binding mechanism's derailleur subassembly.
The utility model aims to solve the problems that the structure of the transmission component of the existing packing machine is complex, the stability is poor and the noise is large.
For realizing the purpose of the utility model, the utility model adopts the technical proposal that:
the utility model provides a baling press binding mechanism's derailleur subassembly, includes box and apron, be equipped with drive shaft, driving gear, first driven gear, drive gear, second driven gear, first pivot and second pivot in the box, the driving gear is installed in the drive shaft, first driven gear with drive gear installs in the first pivot, the second driven gear is installed in the second pivot, taut action wheel is connected in the second pivot, the driving gear with first driven gear intermeshing, drive gear with second driven gear intermeshing, driving gear, first driven gear, drive gear and second driven gear are cylindrical helical gear.
Preferably, the module numbers of the driving gear, the first driven gear, the transmission gear and the second driven gear are all 1.
Preferably, the helix angles of the driving gear, the first driven gear, the transmission gear and the second driven gear are all 13.5 degrees.
Preferably, the pressure angles of the driving gear, the first driven gear, the transmission gear and the second driven gear are all 20 degrees.
Preferably, the number of teeth of the driving gear is 7, the number of teeth of the first driven gear is 46, the number of teeth of the transmission gear is 7, and the number of teeth of the second driven gear is 48.
Preferably, the driving gear is a right-handed gear, the first driven gear is a left-handed gear, the transmission gear is a right-handed gear, and the second driven gear is a left-handed gear.
Preferably, be equipped with the confession on the apron the first shaft hole that the drive shaft passed, both ends are equipped with first bearing in the shaft hole, the drive shaft inlays to be established in the first bearing.
Preferably, a second shaft hole is formed in the box body and used for the second rotating shaft to penetrate through, a second bearing is arranged in the second shaft hole, a first mounting groove is formed in the cover plate, a third bearing is arranged in the first mounting groove, one end of the second rotating shaft is embedded in the third bearing, and the other end of the second rotating shaft is embedded in and penetrates through the second bearing and is connected with the tensioning driving wheel.
Preferably, the cover plate is provided with a second mounting groove, a fourth bearing is arranged in the second mounting groove, a bearing mounting groove is formed in the box body, a fifth bearing is arranged in the bearing mounting groove, and two ends of the first rotating shaft are embedded in the fourth bearing and the fifth bearing respectively.
Preferably, the driving gear is in key connection with the driving shaft, the first driven gear and the transmission gear are both in key connection with the first rotating shaft, and the second driven gear is in key connection with the second rotating shaft.
The utility model discloses a baling press binding mechanism's derailleur subassembly's beneficial effect as follows:
the utility model drives the driving gear to rotate through the driving shaft, the driving gear drives the first driven gear to drive the transmission gear to rotate under the action of the first rotating shaft, and the transmission gear drives the second driven gear to drive the tensioning driving gear to rotate under the action of the second rotating shaft; the utility model discloses a derailleur subassembly simple structure, and all adopt the helical gear, can effectively guarantee high-speed drive's stability and reduce the noise of during operation.
Drawings
FIG. 1: the utility model discloses a rear view of a baling mechanism;
FIG. 2: the utility model discloses the structure sketch map of derailleur subassembly;
FIG. 3: the utility model discloses the transmission schematic diagram of derailleur subassembly;
FIG. 4: the structure of the cover plate of the utility model is shown schematically;
in the figure: 10. a box body; 11. a second bearing; 12. a fifth bearing; 20. a cover plate; 21. a first bearing; 22. a third bearing; 23. a fourth bearing; 30. a drive shaft; 40. a driving gear; 50. a first driven gear; 60. a transmission gear; 70. a second driven gear; 80. a first rotating shaft; 90. a second rotating shaft; 100. tensioning the driving wheel; 110. and a frame.
Detailed Description
The problems of complex structure, poor stability, high noise and the like of the transmission component of the existing packer are solved. Therefore, the present invention provides a new solution, and for a clearer representation, the present invention will be described in detail with reference to the accompanying drawings.
Referring to fig. 1-4, the speed changer assembly of the binding mechanism of the baler comprises a frame 110, wherein a belt feeding and withdrawing mechanism, a tensioning mechanism and a speed changer assembly are arranged on the frame 110, and the speed changer assembly is connected with a tensioning driving wheel 100 of the tensioning mechanism. The transmission assembly comprises a box body 10 and a cover plate 20, wherein the box body 10 is arranged on the rear side of the rack 110, the box body 10 and the rack 110 are integrally formed, and the cover plate 20 is fixedly arranged on the box body 10.
The box body 10 is internally provided with a driving shaft 30, a driving gear 40, a first driven gear 50, a transmission gear 60, a second driven gear 70, a first rotating shaft 80 and a second rotating shaft 90, wherein the driving gear 40 is installed on the driving shaft 30, the first driven gear 50 and the transmission gear 60 are installed on the first rotating shaft 80, the second driven gear 70 is installed on the second rotating shaft 90, the second rotating shaft 90 is connected with a tensioning driving wheel 100, the driving gear 40 is meshed with the first driven gear 50, the transmission gear 60 is meshed with the second driven gear 70, and the driving gear 40, the first driven gear 50, the transmission gear 60 and the second driven gear 70 are all cylindrical helical gears.
In the present embodiment, the module numbers of the driving gear 40, the first driven gear 50, the transmission gear 60 and the second driven gear 70 are all 1.
In the embodiment, the helix angles of the driving gear 40, the first driven gear 50, the transmission gear 60 and the second driven gear 70 are all 13.5 °.
In the present embodiment, the pressure angles of the driving gear 40, the first driven gear 50, the transmission gear 60 and the second driven gear 70 are all 20 °.
In this embodiment, the number of teeth of the driving gear 40 is 7, the number of teeth of the first driven gear 50 is 46, the number of teeth of the transmission gear 60 is 7, and the number of teeth of the second driven gear 70 is 48.
In this embodiment, the driving gear 40 is a right-handed gear, the first driven gear 50 is a left-handed gear, the transmission gear 60 is a right-handed gear, and the second driven gear 70 is a left-handed gear.
The cover plate 20 is provided with a first shaft hole for the driving shaft 30 to pass through, first bearings 21 are arranged at two ends in the shaft hole, and the driving shaft 30 is embedded in the first bearings 21.
Be equipped with the confession in the box 10 the second shaft hole that second pivot 90 passed, be equipped with second bearing 11 in the second shaft hole, be equipped with first mounting groove on the apron 20, be equipped with third bearing 22 in the first mounting groove, second pivot 90 one end is inlayed and is established in third bearing 22, the other end inlays and establishes and passes second bearing 11 is connected with taut action wheel 100, taut action wheel 100 with second pivot 90 key-type connection.
The apron 20 is equipped with the second mounting groove, be equipped with fourth bearing 23 in the second mounting groove, be equipped with the bearing mounting groove in the box 10, be equipped with fifth bearing 12 in the bearing mounting groove, first pivot 80 both ends are inlayed respectively and are established in fourth bearing 23 and the fifth bearing 12.
The driving gear 40 is in key connection with the driving shaft 30, the first driven gear 50 and the transmission gear 60 are in key connection with the first rotating shaft 80, and the second driven gear 70 is in key connection with the second rotating shaft 90.
The utility model discloses a drive shaft 30 drives driving gear 40 and rotates, and the driving gear drives first driven gear 50 and then drives drive gear 60 and rotate under the effect of first pivot 80, and drive gear 60 drives second driven gear 70 and then drives taut action wheel 100 and rotate under the effect of second pivot 90.
The transmission assembly of the utility model has simple structure and can reduce the production cost; and the stability of high-speed transmission can be effectively ensured, and the noise in working can be reduced.
The above embodiments are only used for explaining the technical solution of the present invention and not for limiting the same, and although the above embodiments are specific to the present invention, it should be understood by those skilled in the art that the present invention can be modified or replaced with equivalents without departing from the spirit and scope of the present invention, which should be covered by the claims of the present invention.
Claims (10)
1. The utility model provides a baling press binding mechanism's derailleur subassembly which characterized in that: including box and apron, be equipped with drive shaft, driving gear, first driven gear, drive gear, second driven gear, first pivot and second pivot in the box, the driving gear is installed in the drive shaft, first driven gear with drive gear installs in the first pivot, the second driven gear is installed in the second pivot, taut action wheel is connected in the second pivot, the driving gear with first driven gear intermeshing, drive gear with second driven gear intermeshing, driving gear, first driven gear, drive gear and second driven gear are the cylinder helical gear.
2. The derailleur assembly for a baler tie-down mechanism of claim 1, wherein: the modulus of the driving gear, the first driven gear, the transmission gear and the second driven gear is 1.
3. The derailleur assembly for a baler tie-down mechanism of claim 1, wherein: the spiral angles of the driving gear, the first driven gear, the transmission gear and the second driven gear are all 13.5 degrees.
4. The derailleur assembly for a baler tie-down mechanism of claim 1, wherein: the pressure angles of the driving gear, the first driven gear, the transmission gear and the second driven gear are all 20 degrees.
5. The derailleur assembly for a baler tie-down mechanism of claim 1, wherein: the number of teeth of the driving gear is 7, the number of teeth of the first driven gear is 46, the number of teeth of the transmission gear is 7, and the number of teeth of the second driven gear is 48.
6. The derailleur assembly for a baler tie-down mechanism of claim 1, wherein: the driving gear is a right-handed gear, the first driven gear is a left-handed gear, the transmission gear is a right-handed gear, and the second driven gear is a left-handed gear.
7. The derailleur assembly for a baler tie-down mechanism of claim 1, wherein: the cover plate is provided with a first shaft hole for the driving shaft to pass through, first bearings are arranged at two ends in the shaft hole, and the driving shaft is embedded in the first bearings.
8. The derailleur assembly for a baler tie-down mechanism of claim 1, wherein: the box is internally provided with a second shaft hole for the second rotating shaft to pass through, a second bearing is arranged in the second shaft hole, a first mounting groove is formed in the cover plate, a third bearing is arranged in the first mounting groove, one end of the second rotating shaft is embedded in the third bearing, and the other end of the second rotating shaft is embedded in and penetrates through the second bearing and is connected with the tensioning driving wheel.
9. The derailleur assembly for a baler tie-down mechanism of claim 1, wherein: the cover plate is provided with a second mounting groove, a fourth bearing is arranged in the second mounting groove, a bearing mounting groove is formed in the box body, a fifth bearing is arranged in the bearing mounting groove, and two ends of the first rotating shaft are embedded in the fourth bearing and the fifth bearing respectively.
10. The derailleur assembly for a baler tie-down mechanism of claim 1, wherein: the driving gear is in key connection with the driving shaft, the first driven gear and the transmission gear are in key connection with the first rotating shaft, and the second driven gear is in key connection with the second rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020772000.4U CN212980711U (en) | 2020-05-12 | 2020-05-12 | Speed changer assembly of baling press binding mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020772000.4U CN212980711U (en) | 2020-05-12 | 2020-05-12 | Speed changer assembly of baling press binding mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212980711U true CN212980711U (en) | 2021-04-16 |
Family
ID=75421085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020772000.4U Active CN212980711U (en) | 2020-05-12 | 2020-05-12 | Speed changer assembly of baling press binding mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212980711U (en) |
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2020
- 2020-05-12 CN CN202020772000.4U patent/CN212980711U/en active Active
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