CN214248226U

CN214248226U - Automatic speed change device of mechanical gear box

Info

Publication number: CN214248226U
Application number: CN202121973588.0U
Authority: CN
Inventors: 孙悦
Original assignee: Nanjing Delun Heavy Duty Gear Box Co ltd
Current assignee: Nanjing Delun Heavy Duty Gear Box Co ltd
Priority date: 2021-08-23
Filing date: 2021-08-23
Publication date: 2021-09-21
Anticipated expiration: 2031-08-23

Abstract

The utility model discloses a mechanical gear case automatic speed changing device, include: the box, the inside level of box is provided with power shaft and driven shaft, and all install the gear on power shaft and the driven shaft, the inside vertical two fixed plates that are provided with of box, install the gear train between two fixed plates, the gear train includes driving gear, drive gear and drive gear, the driving gear is connected with the power shaft and the driving gear is connected with the drive gear meshing, drive gear and drive gear all adopt the connecting axle to rotate with the fixed plate respectively and are connected, drive gear's connecting axle both ends run through fixed plate and end connection respectively has the driving-disc. The utility model discloses a can collect the iron fillings that the gear box inside installation deironing mechanism produced, deironing mechanism drives by the power shaft and rotates and through the gear train after speed reduction, can rotate when the gear box uses, evenly adsorbs iron fillings, improves the effect of clearance.

Description

Automatic speed change device of mechanical gear box

Technical Field

The utility model relates to a gear box technical field, more specifically are a mechanical gear case automatic transmission.

Background

An automatic transmission is a transmission device that can automatically perform an automatic shift operation in accordance with a vehicle speed and an engine speed, which occurs in contrast to a manual transmission. AT present, four types of automatic transmissions for automobiles are common, namely a hydraulic Automatic Transmission (AT), a mechanical stepless automatic transmission (CVT), an electric control mechanical automatic transmission (AMT) and a double-clutch automatic transmission.

At present, current gear box is in the use because the friction between internal gear, and the box is inside can produce certain iron fillings, can't collect iron fillings, and long-term use can cause the harm of internal gear. For this reason, a new scheme needs to be designed to give improvements.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mechanical gear case automatic speed changing device has solved current gear box because the friction between the internal gear in the use, and the box is inside can produce certain iron fillings, can't collect iron fillings, and long-term use can cause the problem of the harm of internal gear, satisfies the in-service use demand.

In order to achieve the above object, the utility model provides a following technical scheme: an automatic transmission for a mechanical gearbox, comprising: the box, the inside level of box is provided with power shaft and driven shaft, and all installs the gear on power shaft and the driven shaft, the inside vertical two fixed plates that are provided with of box, two install the gear train between the fixed plate, the gear train includes driving gear, drive gear and drive gear, the driving gear is connected with the power shaft and the driving gear is connected with the drive gear meshing, drive gear and drive gear all adopt the connecting axle to rotate with the fixed plate respectively and are connected, and drive gear's connecting axle both ends run through fixed plate and end connection respectively has the driving-disc, the deironing mechanism is installed respectively to the inside of box and be located the fixed plate both sides.

As a preferred embodiment of the utility model, deironing mechanism includes bar magnet, connecting cylinder, limiting plate, handle and mosaic, the one end and the connecting cylinder of bar magnet rotate to be connected, and the other end is connected with the mosaic, the connecting cylinder is connected with the box and the tip extends to outside the box and with limiting plate fixed connection, the outside at the limiting plate is installed to the handle.

As an optimized embodiment of the utility model, the surface of connecting cylinder is provided with the helicitic texture, and the interior screw hole with connecting cylinder threaded connection is all seted up to the both sides wall of box.

As an embodiment of the present invention, the mosaic head has a hexagonal prism structure, and the surface of the driving disc is provided with an embedding groove embedded and connected with the mosaic head.

As a preferred embodiment of the utility model, install the motor on the lateral wall of box, the power take off end of motor extends to in the box and is connected with the power shaft, the power shaft runs through the fixed plate and rotates with the fixed plate to be connected.

As a preferred embodiment of the present invention,

compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses, can collect the inside iron fillings that produce of gear box through at gear box internally mounted deironing mechanism, deironing mechanism drives by the power shaft and rotates and through the gear train speed reduction back, can rotate when the gear box uses, evenly adsorbs iron fillings, improves the effect of clearance.

Drawings

FIG. 1 is a structural diagram of an automatic transmission of a mechanical gearbox according to the present invention;

FIG. 2 is a structural diagram of the iron removing mechanism of the present invention;

fig. 3 is a structural diagram of the driving disc of the present invention.

In the figure, 1, a box body; 2. a power shaft; 3. a driven shaft; 4. a driving gear; 5. a motor; 6. a deironing mechanism; 7. a drive disc; 8. a drive gear; 9. a transmission gear; 10. a magnetic bar; 11. a connecting cylinder; 12. a limiting plate; 13. a handle; 14. a damascene head; 15. embedding a groove; 16. and (7) fixing the plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: an automatic transmission for a mechanical gearbox, comprising: the iron removing device comprises a box body 1, wherein a power shaft 2 and a driven shaft 3 are horizontally arranged inside the box body 1, gears are respectively arranged on the power shaft 2 and the driven shaft 3, the box body 1 is filled with oil to achieve a lubricating effect, scrap iron flows along with the oil after being formed, and is adsorbed by a magnetic rod 10 when approaching the magnetic rod 10, two fixing plates 16 are vertically arranged inside the box body 1, a gear set is arranged between the two fixing plates 16 and comprises a driving gear 4, a driving gear 8 and a transmission gear 9, the speed reducing effect is achieved through the gear set, the driving gear 4 is connected with the power shaft 2, the driving gear 4 is meshed with the transmission gear 9, the driving gear 8 and the transmission gear 9 are respectively and rotatably connected with the fixing plates 16 through connecting shafts, two ends of the connecting shaft of the driving gear 8 respectively penetrate through the fixing plates 16, the end parts of the driving plate 7 are connected with the ends, and iron removing mechanisms 6 are respectively arranged inside the box body 1 and positioned at two sides of the fixing plates 16, the driving disk 7 is connected with the iron removing mechanism 6 and drives the iron removing mechanism 6 to rotate.

Further improve ground, deironing mechanism 6 includes bar magnet 10, connecting cylinder 11, limiting plate 12, handle 13 and inlay head 14, the one end and the connecting cylinder 11 of bar magnet 10 rotate to be connected, the other end is connected with inlay head 14, connecting cylinder 11 is connected with box 1 and the tip extends to box 1 outside and with limiting plate 12 fixed connection, handle 13 installs in limiting plate 12's the outside, moreover, the steam generator is simple in structure, the installation and the dismantlement convenient operation, come through the magnetic sheet and adsorb 1 inside iron fillings of box. The surface of connecting cylinder 11 is provided with helicitic texture, and the interior screw hole with connecting cylinder 11 threaded connection is all seted up to the both sides wall of box 1, through threaded connection, conveniently dismantles the clearance with it.

Further improved, the mosaic head 14 is of a hexagonal prism structure, the surface of the driving disc 7 is provided with a mosaic groove 15 which is connected with the mosaic head 14 in a mosaic mode, after the mosaic head 14 is embedded into the driving disc 7, the driving disc 7 drives the mosaic head 14 and the magnetic bar 10 connected with the mosaic head 14 to rotate when rotating, and the adsorption uniformity is improved.

Specifically, install motor 5 on the lateral wall of box 1, the power take off end of motor 5 extends to in the box 1 and is connected with power shaft 2, and power shaft 2 runs through fixed plate 16 and rotates with fixed plate 16 and be connected, drives power shaft 2 through motor 5 and rotates to the gear train transmission, the gear train drives deironing mechanism 6 and rotates.

When the utility model is used, the motor 5 drives the power shaft 2 to rotate and drives the driven shaft 3 to rotate through the gear on the power shaft 2 to achieve the transmission effect, the gear inside the box body 1 generates certain scraps through friction in long-time use, the scrap iron flows in oil liquid and is adsorbed by the magnetic bar 10 when being close to the magnetic bar 10; the power shaft 2 rotates and simultaneously drives the gear set, so as to drive the magnetic bar 10 to rotate, and the effect of uniform adsorption is achieved.

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

1. An automatic transmission for a mechanical gearbox, comprising: box (1), its characterized in that: a power shaft (2) and a driven shaft (3) are horizontally arranged in the box body (1), gears are arranged on the power shaft (2) and the driven shaft (3), two fixing plates (16) are vertically arranged in the box body (1), a gear set is arranged between the two fixing plates (16), the gear set comprises a driving gear (4), a driving gear (8) and a transmission gear (9), the driving gear (4) is connected with the power shaft (2) and the driving gear (4) is meshed with the transmission gear (9), the driving gear (8) and the transmission gear (9) are respectively rotatably connected with the fixed plate (16) by connecting shafts, both ends of the connecting shaft of the driving gear (8) respectively penetrate through the fixed plate (16) and the end part is connected with the driving disc (7), and iron removing mechanisms (6) are respectively arranged in the box body (1) and positioned at two sides of the fixing plate (16).

2. An automatic transmission for a mechanical gearbox according to claim 1, wherein: deironing mechanism (6) are including bar magnet (10), connecting cylinder (11), limiting plate (12), handle (13) and inlay head (14), the one end and connecting cylinder (11) of bar magnet (10) rotate to be connected, and the other end is connected with inlay head (14), connecting cylinder (11) are connected with box (1) and the tip extends to box (1) outer and with limiting plate (12) fixed connection, the outside at limiting plate (12) is installed in handle (13).

3. An automatic transmission for a mechanical gearbox according to claim 2, wherein: the surface of the connecting cylinder (11) is provided with a thread structure, and inner screw holes in threaded connection with the connecting cylinder (11) are formed in two side walls of the box body (1).

4. An automatic transmission for a mechanical gearbox according to claim 2, wherein: the mosaic head (14) is of a hexagonal prism structure, and the surface of the driving disc (7) is provided with a mosaic groove (15) which is connected with the mosaic head (14) in a mosaic manner.

5. An automatic transmission for a mechanical gearbox according to claim 1, wherein: install motor (5) on the lateral wall of box (1), the power take off end of motor (5) extends to in box (1) and is connected with power shaft (2), power shaft (2) run through fixed plate (16) and rotate with fixed plate (16) and be connected.