CN218670572U - Quick and detachable portable transmission dispels heat - Google Patents

Abstract

The utility model discloses a quick just detachable portable transmission dispels heat, including the mounting panel, the bearing groove has been seted up to the inboard of mounting panel, transmission bearing is installed to the inboard of bearing groove, transmission bearing's inboard embedding has the transmission shaft, the outside joint of transmission shaft has the driving gear, the dust-proof box is installed to a side end face of mounting panel, the inboard embedding that filters the frid is installed to the bottom of dust-proof box has the filter screen, and the fan frame is installed on the top of dust-proof box, cooling fan is installed to the inboard of fan frame, driving motor is installed to a side end face of mounting panel, and is rotatory through opening the inboard cooling fan of fan frame to can pass through the filter screen with outside air and transmit the inboard of dust-proof box, then outwards discharge inside heat from the fan frame again, thereby the quick inside heat that gives off, and then prevent that each gear is because of overheated thermal deformation that leads to, prolong the life of gear and transmission box.

Description

Quick and detachable portable transmission dispels heat

Technical Field

The utility model relates to a transmission technical field specifically is a heat dissipation is fast and detachable portable transmission.

Background

The transmission device is a device for transmitting the motion and the power of a power source to the execution mechanism, the motion speed, the motion mode and the force or the torque can be changed between the power source and the execution mechanism, any complete machine consists of a power part, a transmission device and a working mechanism, the energy is transmitted from the power part to the working mechanism through the transmission device, the mechanical transmission is the energy transmission through mechanical parts such as gears, belts, chains, steel wire ropes, shafts, bearings and the like, the transmission device is the most common transmission device at present, and the grinding mill is a transmission box, so that two grinding rollers rotate and grind in one direction, and the power is saved;

but thereby current transmission box is mostly mutually supported through a plurality of gears and realizes power transmission, will produce a large amount of heats simultaneously, if not timely heat of discharging, can lead to the gear to take place thermal deformation for a long time to reduce transmission box's life, for avoiding above-mentioned technical problem, really necessary provide a heat dissipation fast and detachable portable transmission in order to overcome prior art the defect.

SUMMERY OF THE UTILITY MODEL

The utility model provides a heat dissipation is fast and detachable portable transmission, thereby can effectively solve the current transmission box that proposes in the above-mentioned background art and realize the power transmission through a plurality of gears are mutually supported mostly, will produce a large amount of heats meanwhile, if not timely heat of discharging, can lead to the gear to take place thermal deformation for a long time to reduce the problem of the life of transmission box.

In order to achieve the above object, the utility model provides a following technical scheme: a fast and detachable portable transmission device of heat dissipation, including the mounting panel, the inboard of mounting panel has offered the bearing groove, the inboard of bearing groove installs the drive bearing, the inboard embedding of drive bearing has the transmission shaft, the outside joint of transmission shaft has the driving gear, a side end face of mounting panel installs the driven gear, so and the end face of mounting panel installs drive gear, a side end face of mounting panel installs the initiative reverse gear, a side end face of mounting panel installs the initiative syntropy gear;

the utility model discloses a dustproof box, including mounting panel, dust-proof box, inboard embedding that the bottom of dust-proof box was installed and is filtered the frid has the filter screen, and fan seat is installed on the top of dust-proof box, cooling fan is installed to the inboard of fan seat, the initiative motor is installed to a side end face of mounting panel.

Preferably, the driving gear is meshed with the driven gear, the driving reverse gear is meshed with the driving homodromous gear, and the transmission gear is meshed with the driven gear and the driving reverse gear respectively.

Preferably, the driving end of the driving motor is connected with the transmission shaft, and the input end of the driving motor is electrically connected with the output end of the external power supply.

Preferably, the number of the heat dissipation fans is two, the two heat dissipation fans are symmetrically installed on one side end face of the dust-proof box, and the input ends of the heat dissipation fans are electrically connected with the output end of the external power supply.

Preferably, the locating piece is installed to a side end face of dust-proof box, the location pivot is installed in the inboard rotation of locating piece, location screw hole has been seted up to the inboard of location pivot, location screw hole's inboard threaded connection has positioning screw, a side end face and the positioning screw of mounting panel correspond position department and install the stopper, positioning screw's one end welding has spacing post.

Preferably, the limiting blocks are arranged in two numbers, and the two limiting blocks are symmetrically arranged on one side end face of the mounting plate.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of being scientific and reasonable in structure, convenience safe in utilization:

1. be provided with the mounting panel, the bearing groove, the transmission bearing, the transmission shaft, the driving gear, driven gear, drive gear, initiative reverse gear, initiative syntropy gear, the dust-proof box, filter the frid, the filter screen, fan seat and cooling fan, it is rotatory through opening the inboard cooling fan of fan seat, thereby can pass through the inboard that the filter screen transmitted the dust-proof box with the air of outside, then outwards discharge inside heat from the fan seat again, thereby the quick inside heat that gives off, and then prevent the thermal deformation that each gear leads to because of overheated, the life of extension gear and transmission box.

2. Be provided with the locating piece, the location pivot, the positioning screw hole, positioning screw, stopper and spacing post, positioning screw is unscrewed in the inboard of positioning screw hole, thereby can remove the position restriction between stopper and the spacing post, then can rotate the location pivot through spacing post in the inboard of locating piece, thereby can remove the joint restriction between mounting panel and the dust-proof box, can be quick dismantle dust-proof box from the outside of mounting panel fast, then can be quick change or maintain each gear, promote transmission's life.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

FIG. 1 is a schematic view of the present invention;

fig. 2 is a schematic view of an installation structure of the driving gear of the present invention;

FIG. 3 is a schematic view of the installation structure of the filter screen of the present invention;

fig. 4 is a schematic view of the installation structure of the spacing post of the present invention;

reference numbers in the figures: 1. mounting a plate; 2. a bearing groove; 3. a drive bearing; 4. a drive shaft; 5. a driving gear; 6. a driven gear; 7. a transmission gear; 8. a driving reverse gear; 9. a driving homodromous gear; 10. a dust-proof box; 11. a filter trough plate; 12. a filter screen; 13. a fan base; 14. a heat radiation fan; 15. positioning blocks; 16. positioning the rotating shaft; 17. positioning the threaded hole; 18. positioning a screw rod; 19. a limiting block; 20. a limiting column; 21. an active motor.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in fig. 1-4, the utility model provides a technical scheme, a fast just detachable portable transmission dispels heat, including mounting panel 1, bearing groove 2 has been seted up to the inboard of mounting panel 1, transmission bearing 3 is installed to the inboard of bearing groove 2, transmission bearing 3's inboard embedding has transmission shaft 4, transmission shaft 4's outside joint has driving gear 5, driven gear 6 is installed to a side end face of mounting panel 1, consequently and the terminal surface of mounting panel 1 installs drive gear 7, a side end face of mounting panel 1 installs initiative reverse gear 8, a side end face of mounting panel 1 installs initiative syntropy gear 9, mesh between driving gear 5 and the driven gear 6, mesh between initiative reverse gear 8 and the initiative syntropy gear 9, drive gear 7 meshes with driven gear 6 and initiative reverse gear 8 respectively, make things convenient for transmission power, radiator fan 14 is provided with two, two radiator fan 14 symmetry are installed at a side end face of dust prevention box 10, radiator fan 14's input and external power source's output electric connection, be favorable to fast heat dissipation;

dust-proof box 10 is installed to a side end face of mounting panel 1, the inboard embedding that filters frid 11 is installed to dust-proof box 10's bottom has filter screen 12, fan seat 13 is installed on dust-proof box 10's top, radiator fan 14 is installed to fan seat 13's inboard, driving motor 21 is installed to a side end face of mounting panel 1, driving motor 21's transmission end is connected with transmission shaft 4, be favorable to output power, driving motor 21's input and external power source's output electric connection.

Locating piece 15 is installed to a side end face of dust-proof box 10, locating piece 15's inboard is rotated and is installed location pivot 16, location screw hole 17 has been seted up to location pivot 16's inboard, location screw hole 17's inboard threaded connection has positioning screw 18, a side end face of mounting panel 1 corresponds position department with positioning screw 18 and installs stopper 19, stopper 19 is provided with two, two stopper 19 symmetries are installed at a side end face of mounting panel 1, convenient quick dismantlement dust-proof box 10, positioning screw 18's one end welding has spacing post 20.

The utility model discloses a theory of operation and use flow: firstly, a driving motor 21 is turned on, at the moment, the driving motor 21 can drive a transmission shaft 4 on the inner side of a transmission bearing 3 to rotate, and further drive a driving gear 5 to rotate, then a driven gear 6 meshed with the driving gear 5 is driven to rotate by the driving gear 5, and simultaneously a driving reverse gear 8 and a driving homodromous gear 9 are driven to rotate by a transmission gear 7, so that a grinding roller connected with the transmission shaft 4 on the outside can be driven to rotate, and meanwhile, a cooling fan 14 on the inner side of a fan base 13 is turned on to rotate, so that outside air can be transmitted to the inner side of a dust-proof box 10 through a filter screen 12, and then the inside heat is discharged from the fan base 13 to the outside, so that the inside heat is rapidly dissipated, further, the thermal deformation of each gear caused by overheating is prevented, and the service lives of the gear and the transmission box are prolonged;

then, when each gear needs to be continuously screwed for lubrication maintenance, the positioning screw 18 can be unscrewed on the inner side of the positioning threaded hole 17, so that the position limitation between the limiting block 19 and the limiting column 20 can be removed, then the positioning rotating shaft 16 can be rotated on the inner side of the positioning block 15 through the limiting column 20, so that the clamping limitation between the mounting plate 1 and the dust-proof box 10 can be removed, the dust-proof box 10 can be quickly and quickly detached from the outer side of the mounting plate 1, then each gear can be quickly replaced or maintained, and the service life of the transmission device is prolonged.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (6)

1. The utility model provides a fast and detachable portable transmission dispels heat, includes mounting panel (1), its characterized in that: a bearing groove (2) is formed in the inner side of the mounting plate (1), a transmission bearing (3) is installed on the inner side of the bearing groove (2), a transmission shaft (4) is embedded into the inner side of the transmission bearing (3), a driving gear (5) is clamped on the outer side of the transmission shaft (4), a driven gear (6) is installed on one side end face of the mounting plate (1), a transmission gear (7) is installed on the end face of the mounting plate (1), a driving reverse gear (8) is installed on one side end face of the mounting plate (1), and a driving homodromous gear (9) is installed on one side end face of the mounting plate (1);

dust-proof box (10) are installed to a side end face of mounting panel (1), the inboard embedding that filters frid (11) is installed to the bottom of dust-proof box (10) has filter screen (12), and fan seat (13) are installed on the top of dust-proof box (10), radiator fan (14) are installed to the inboard of fan seat (13), initiative motor (21) are installed to a side end face of mounting panel (1).

2. The fast heat dissipating and detachable portable transmission device according to claim 1, wherein: the driving gear (5) is meshed with the driven gear (6), the driving reverse gear (8) is meshed with the driving homodromous gear (9), and the transmission gear (7) is meshed with the driven gear (6) and the driving reverse gear (8) respectively.

3. The fast heat dissipating and detachable portable transmission device according to claim 1, wherein: the transmission end of the driving motor (21) is connected with the transmission shaft (4), and the input end of the driving motor (21) is electrically connected with the output end of an external power supply.

4. The fast heat dissipating and detachable portable transmission device according to claim 1, wherein: the dustproof box is characterized in that the number of the heat dissipation fans (14) is two, the two heat dissipation fans (14) are symmetrically arranged on one side end face of the dustproof box (10), and the input end of each heat dissipation fan (14) is electrically connected with the output end of an external power supply.

5. The fast heat dissipating and detachable portable transmission device according to claim 1, wherein: locating piece (15) are installed to a side end face of dust-proof box (10), location pivot (16) are installed in the inboard rotation of locating piece (15), location screw hole (17) have been seted up to the inboard of location pivot (16), the inboard threaded connection of location screw hole (17) has positioning screw (18), a side end face and positioning screw (18) of mounting panel (1) correspond position department and install stopper (19), the one end welding of positioning screw (18) has spacing post (20).

6. The fast heat dissipating and detachable portable transmission device according to claim 5, wherein: the number of the limiting blocks (19) is two, and the two limiting blocks (19) are symmetrically arranged on one side end face of the mounting plate (1).

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