CN215827139U - Transmission gear box of packaging machine - Google Patents
Transmission gear box of packaging machine Download PDFInfo
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- CN215827139U CN215827139U CN202122124554.0U CN202122124554U CN215827139U CN 215827139 U CN215827139 U CN 215827139U CN 202122124554 U CN202122124554 U CN 202122124554U CN 215827139 U CN215827139 U CN 215827139U
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- rectangular block
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Abstract
The utility model discloses a transmission gear box of a packaging machine, and relates to the technical field of packaging machines. The device comprises a gear box, the surface of the gear box is rotationally connected with a wind wheel, the wind wheel is in transmission connection with a first transmission column through a transmission gear box, the first transmission column is in transmission connection with the second transmission column through a transmission belt, the second transmission column penetrates through the gear box and is in rotation connection with the gear box, the top of the second transmission column is fixedly connected with the top of the first cam, the bottom of the second transmission column is fixedly connected with the top of the second cam, the first cam is movably connected with the first rectangular block, the second cam is movably connected with the second rectangular block, the device can realize the rotation after the gear moves on the rack through the engagement of the gear and the rack, thereby the gear drives the fan and carries out the effect of rotation to reached when the gear box carries out work, the fan carries out radiating effect to gear drive case.
Description
Technical Field
The utility model relates to the technical field of packaging machines, in particular to a transmission gear box of a packaging machine.
Background
The packaging machine is also called a strapping machine, a tape-punching machine or a strapping machine, and is used for strapping products or packages by using a strapping tape, then tightening and combining two ends in a hot melting and bonding mode through a heating ironing head. The packing machine has the functions of reinforcing and packing articles, preventing the articles from scattering due to infirm bundling in the carrying process and the storage process, and simultaneously, the bundling is neat and attractive.
However, after the existing transmission gearbox is used for a long time, the inside of the gearbox is overheated due to the long-time work of the gear, so that the service life of the transmission gearbox is shortened, and the phenomenon that the inside of the transmission gearbox is possibly blocked is not solved for a long time.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Aiming at the defects of the prior art, the utility model provides a transmission gear box of a packaging machine, which solves the problem that the internal heat of the transmission gear box is too high after the transmission gear box is used for a long time.
(II) technical scheme
In order to achieve the purpose, the utility model is realized by the following technical scheme: a transmission gear box of a packaging machine comprises a gear box, wherein the surface of the gear box is rotatably connected with a wind wheel, the wind wheel is in transmission connection with a first transmission column through the transmission gear box, the first transmission column is in transmission connection with a second transmission column through a transmission belt, the second transmission column penetrates through the inner wall of the gear box and is in rotation connection with the inner wall of the gear box, the top of the second transmission column is fixedly connected with the top of a first cam, the bottom of the second transmission column is fixedly connected with the top of a second cam, the first cam is movably connected with a first rectangular block, the second cam is movably connected with a second rectangular block, the first rectangular block and the second rectangular block both penetrate through a transverse plate and are in sliding connection with the transverse plate, the left end and the right end of the transverse plate are fixedly connected with the inner wall of the gear box, the surface of the first rectangular block is fixedly connected with the inner side of a first spring, the bottom of a spring and the top fixed connection of diaphragm, the surface of No. two rectangular blocks and the inboard fixed connection of No. two springs, the bottom of No. two springs and the top fixed connection of diaphragm.
Preferably, the inner side of the first rectangular block is hinged to the left side surface of the movable plate, the inner side of the second rectangular block is hinged to the right side surface of the movable plate, the top of the movable plate is fixedly connected with the bottom of the fixed column, and the fixed column is rotatably connected with the gear.
Preferably, the gear is meshed with the rack, and the gear is in transmission connection with the fan.
Preferably, the cross section of the rack is a U-shaped rack, and the left side and the right side of the rack are fixedly connected with the inner walls of the left side and the right side of the gear box through reinforcing rods.
Preferably, the top and the bottom of transmission gear box all are provided with a ventilation net, the top of gear box is provided with No. two ventilation nets.
Preferably, the inner side of the movable plate is slidably connected with the inner side of the gear box.
(III) advantageous effects
The utility model provides a transmission gear box of a packaging machine. The method has the following beneficial effects:
(1) the device passes through gear and rack toothing, can realize moving the back through the gear on the rack and rotate to realize that the gear drives the fan and carries out rotatory effect, thereby played when the gear box carries out the during operation, the fan carries out radiating effect to gear drive case.
(2) The device can realize through rectangular block and No. two rectangular blocks that the fan can be driven through two rectangular blocks and carry out the effect of left and right rocking to increase the heat radiating area of fan to gear drive case, improve the device's radiating effect, improved the life of device.
Drawings
FIG. 1 is a schematic structural view of the present invention as a whole;
FIG. 2 is a schematic structural view of a first cam and a first rectangular block of the present invention;
fig. 3 is a schematic structural diagram of the first cam and the second cam according to the present invention.
In the figure: the wind wheel type wind power generation device comprises a gear box 1, a second ventilating net 2, a wind wheel 3, a first transmission column 4, a transmission belt 5, a second transmission column 6, a first cam 7, a second cam 8, a first rectangular block 9, a second rectangular block 10, a first spring 11, a second spring 12, a movable plate 13, a reinforcing rod 14, a rack 15, a gear 16, a fan 17, a transmission gear box 18, a first ventilating net 19, a transverse plate 20 and a fixed column 21.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a transmission gear box of a packaging machine comprises a gear box 1, wherein the surface of the gear box 1 is rotatably connected with a wind wheel 3, the wind wheel 3 is in transmission connection with a first transmission column 4 through a transmission gear box 18, the first transmission column 4 is in transmission connection with a second transmission column 6 through a transmission belt 5, the second transmission column 6 penetrates through the inner wall of the gear box 1 and is rotatably connected with the inner wall of the gear box 1, the top of the second transmission column 6 is fixedly connected with the top of a first cam 7, the bottom of the second transmission column 6 is fixedly connected with the top of a second cam 8, the first cam 7 is movably connected with a first rectangular block 9, the second cam 8 is movably connected with a second rectangular block 10, the first rectangular block 9 and the second rectangular block 10 both penetrate through a transverse plate 20 and are both in sliding connection with the transverse plate 20, the left end and the right end of the transverse plate 20 are fixedly connected with the inner wall of the gear box 1, the surface of the first rectangular block 9 is fixedly connected with the inner side of a first spring 11, the bottom of a first spring 11 is fixedly connected with the top of a transverse plate 20, the surface of a second rectangular block 10 is fixedly connected with the inner side of the second spring 12, the bottom of the second spring 12 is fixedly connected with the top of the transverse plate 20, the inner side of a first rectangular block 9 is hinged with the left side surface of a movable plate 13, the inner side of the second rectangular block 10 is hinged with the right side surface of the movable plate 13, the top of the movable plate 13 is fixedly connected with the bottom of a fixed column 21, the fixed column 21 is rotatably connected with a gear 16, the gear 16 is meshed with a rack 15, the gear 16 is in transmission connection with a fan 17, the cross section of the rack 15 is a U-shaped rack, the left side and the right side of the rack 15 are fixedly connected with the inner walls of the left side and the right side of a gear box 1 through a reinforcing rod 14, a first ventilation net 19 is arranged at the top and the bottom of the transmission gear box 18, a second ventilation net 2 is arranged at the top of the gear box 1, and the transmission gear box 18 is radiated through the fan 17, the first ventilation net 19 and the second ventilation net 2 have ventilation effects, so that the internal heat is sufficiently radiated, the inner side of the movable plate 13 is slidably connected with the inner side of the gear box 1, the movable plate 13 is limited, and the movable plate 13 and the fixed column 21 only drive the gear 16 to move on the rack 15.
The working principle is as follows: when the packing machine normally works, a motor is arranged on the packing machine for power output, the motor is used for power output of the wind wheel 3, the first transmission column 4 is accelerated to rotate clockwise through the transmission gear box 18, the first transmission column 4 drives the second transmission column 6 to rotate clockwise through the transmission belt 5, the first cam 7 and the second cam 8 are driven to rotate clockwise after the second transmission column 6 rotates clockwise, the first cam 7 is fixedly connected to the top of the second transmission column 6, and the second cam 8 is fixed at the bottom of the second transmission column 6, so when the second transmission column 6 rotates clockwise, the first rectangular block 9 is firstly hit through the first cam 7, the first rectangular block 9 moves upwards, the second rectangular block 10 cannot move under the condition of no stress, and the first rectangular block 9, the second rectangular block 10 are hinged with the left side and the right side of the movable plate 13, therefore, when rectangular block 9 ascends, can make movable plate 13 drive fixed column 21 to carry out the arc motion rightwards, fixed column 21 rotates with gear 16 to be connected, fixed column 21 can drive gear 16 to carry out the arc motion rightwards, when gear 16 carries out the arc motion rightwards, rack 15 rather than the meshing can drive gear 16 and carry out in the same direction as the pointer rotation, gear 16 drives fan 17 and carries out clockwise rotation, when No. two cam 8 hit No. two rectangular block 10, can drive fixed column 21 through movable plate 13 and carry out the arc motion leftwards, thereby make gear 16 drive fan 17 carry out anticlockwise rotation, thereby reached the effect that increases heat radiating area, avoid the overheated phenomenon of gear box emergence, the life of the device is prolonged.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a baling press transmission gear case, includes gear box (1), its characterized in that: the surface of the gear box (1) is rotatably connected with a wind wheel (3), the wind wheel (3) is in transmission connection with a transmission column (4) through a transmission gear box (18), the transmission column (4) is in transmission connection with a second transmission column (6) through a transmission belt (5), the second transmission column (6) penetrates through the inner wall of the gear box (1) and is in rotation connection with the inner wall of the gear box (1), the top of the second transmission column (6) is fixedly connected with the top of a first cam (7), the bottom of the second transmission column (6) is fixedly connected with the top of a second cam (8), the first cam (7) is movably connected with a first rectangular block (9), the second cam (8) is movably connected with a second rectangular block (10), the first rectangular block (9) and the second rectangular block (10) both penetrate through a transverse plate (20) and are both in sliding connection with the transverse plate (20), the utility model discloses a gear box, including diaphragm (20), the inner wall fixed connection of both ends and gear box (1) about diaphragm (20), the surface of a rectangular block (9) and the inboard fixed connection of a spring (11), the bottom of a spring (11) and the top fixed connection of diaphragm (20), the surface of No. two rectangular blocks (10) and the inboard fixed connection of No. two springs (12), the bottom of No. two springs (12) and the top fixed connection of diaphragm (20).
2. A baler drive gearbox according to claim 1, in which: the inner side of the first rectangular block (9) is hinged to the left side surface of the movable plate (13), the inner side of the second rectangular block (10) is hinged to the right side surface of the movable plate (13), the top of the movable plate (13) is fixedly connected with the bottom of the fixed column (21), and the fixed column (21) is rotatably connected with the gear (16).
3. A baler drive gearbox according to claim 2, in which: the gear (16) is meshed with the rack (15), and the gear (16) is in transmission connection with the fan (17).
4. A baler drive gearbox according to claim 3, in which: the cross section of the rack (15) is a U-shaped rack, and the left side and the right side of the rack (15) are fixedly connected with the inner walls of the left side and the right side of the gear box (1) through reinforcing rods (14).
5. A baler drive gearbox according to claim 1, in which: the top and the bottom of transmission gear box (18) all are provided with a ventilation net (19), the top of gear box (1) is provided with No. two ventilation nets (2).
6. A baler drive gearbox according to claim 2, in which: the inner side of the movable plate (13) is connected with the inner side of the gear box (1) in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122124554.0U CN215827139U (en) | 2021-09-04 | 2021-09-04 | Transmission gear box of packaging machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122124554.0U CN215827139U (en) | 2021-09-04 | 2021-09-04 | Transmission gear box of packaging machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215827139U true CN215827139U (en) | 2022-02-15 |
Family
ID=80198380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122124554.0U Active CN215827139U (en) | 2021-09-04 | 2021-09-04 | Transmission gear box of packaging machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215827139U (en) |
-
2021
- 2021-09-04 CN CN202122124554.0U patent/CN215827139U/en active Active
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