CN220792000U

CN220792000U - Central transmission device with intelligent control visual automatic lifting function

Info

Publication number: CN220792000U
Application number: CN202322766786.5U
Authority: CN
Inventors: 巩青松; 李卫; 徐建露; 李志明
Original assignee: Yangzhou Shangyuan Environmental Protection Technology Co ltd
Current assignee: Yangzhou Shangyuan Environmental Protection Technology Co ltd
Priority date: 2023-10-16
Filing date: 2023-10-16
Publication date: 2024-04-16
Anticipated expiration: 2033-10-16

Abstract

The utility model relates to the technical field of industrial automation, and provides a central transmission device with an intelligent control visual automatic lifting function, which comprises a speed reducer, wherein the speed reducer is used for reducing the speed of input torque, a first gland is arranged at the upper end of the speed reducer, a framework oil seal is arranged on the outer side of the speed reducer, the speed reducer is connected with the first gland through a plurality of bolts, a second gland is arranged at the lower end of the speed reducer, and the second gland is fixed through a plurality of bolts. According to the utility model, through the cooperation of the speed reducer, the framework oil seal, the bearing sleeve, the angular contact ball bearing, the pinion, the flat key, the box body, the electric device, the starting and stopping seat, the screw rod, the thrust ball bearing, the shaft connecting sleeve, the pin shaft, the lifting seat, the oil pointer, the rotary support, the transmission shaft sleeve, the transmission cover plate, the transmission shaft and the torque protection device, the effects of avoiding overload of a motor and deformation of the central shaft caused by overlarge torque are realized, and the service life of the device is further prolonged.

Description

Central transmission device with intelligent control visual automatic lifting function

Technical Field

The utility model relates to the technical field of industrial automation, in particular to a central transmission device with an intelligent control visual automatic lifting function.

Background

Along with the development of society, the industrial technology level is continuously improved, in industrial production, many mechanical systems need to be provided with an accurate central transmission device to ensure the normal operation of equipment, but in the use process of a traditional central transmission device, a central shaft drives a plurality of fixed scraping blades to be blocked by hard objects, so that motor torsion is easily generated, overload of a motor is caused, and meanwhile, the central shaft can also deform under the continuous operation of the motor.

In view of this, the present utility model proposes a central driving device with intelligent control visual automatic lifting function.

Disclosure of Invention

The utility model provides a central transmission device with an intelligent control visual automatic lifting function, which solves the problems of motor overload and central shaft deformation caused by overlarge torque in the related technology.

The technical scheme of the utility model is as follows: the utility model provides a center transmission with visual automatic lifting function of intelligent control, includes the speed reducer, the speed reducer is used for reducing the speed of input torque, gland one is installed to the speed reducer upper end, the speed reducer outside is provided with the skeleton oil blanket, the speed reducer links to each other through a plurality of bolts one with gland one, gland two is installed to the speed reducer lower extreme, gland two is fixed through a plurality of bolts two, gland two links to each other with the speed reducer through angular contact ball bearing, the speed reducer drive end outside is equipped with the bearing housing, speed reducer drive end fixedly connected with pinion, the flat key is installed to pinion one side, the boxboard is installed in the pinion outside, the pinion passes through the bolt three with the boxboard and links to each other.

Preferably, the box body is installed to the bottom of case board, the headstock gear seat is installed to the box upper end, the gland is installed to the box outside.

Preferably, the box body is connected with the hoist seat through a bolt IV, and an electric device is arranged at the upper end of the hoist seat.

Preferably, the driving end of the electric device is fixedly connected with a screw rod, the screw rod is connected with the headstock gear seat through a screw bolt five, the screw rod is connected with the pin shaft through a shaft connecting sleeve, and a thrust ball bearing is arranged at one end of the screw rod.

Preferably, the lifting seat is installed at the top end of the box body, and the box body is connected with the lifting seat through a bolt six.

Preferably, an oil pointer is arranged on one side of the box body.

Preferably, the bottom end of the lifting seat is provided with a rotary support, the lifting seat is connected with the rotary support through a bolt seven and a bolt eight, and the rotary support is connected with the electric device through a bolt nine.

Preferably, the electric device is connected with the flat key through a transmission shaft, a transmission shaft sleeve is arranged on the outer side of the transmission shaft, a transmission cover plate is arranged on the outer side of the transmission shaft sleeve, and a torque protection device is arranged at the bottom of the box body.

The working principle and the beneficial effects of the utility model are as follows:

1. according to the utility model, through the coordination of the speed reducer, the framework oil seal, the bearing sleeve, the angular contact ball bearing, the pinion, the flat key, the box body, the electric device, the starting and stopping seat, the screw rod, the thrust ball bearing, the shaft connecting sleeve, the pin shaft, the lifting seat, the oil pointer, the slewing bearing, the transmission shaft sleeve, the transmission cover plate, the transmission shaft and the torque protection device, the effects of avoiding overload of a motor and deformation of the central shaft caused by overlarge torque are realized, the service life of the device is further improved, and the torque and rotating speed parameters of the whole process can be monitored and displayed through a visual interface, so that operators can know the state of the device in real time, and the practicability of the device is further improved.

Drawings

The utility model will be described in further detail with reference to the drawings and the detailed description.

FIG. 1 is a schematic cross-sectional elevation view of the present utility model;

fig. 2 is a schematic view of a part of the structure of the present utility model.

In the figure: 1. a speed reducer; 2. a first pressing cover is pressed; 3. a framework oil seal; 4. a first bolt; 5. a second pressing cover; 6. a bearing sleeve; 7. a second bolt; 8. angular contact ball bearings; 9. a pinion gear; 10. a flat key; 11. a box plate; 12. a third bolt; 13. a case; 14. an electric device; 15. a hoist base; 16. a bolt IV; 17. a screw rod; 18. a fifth bolt; 19. a third pressing cover; 20. a thrust ball bearing; 21. a shaft connecting sleeve; 22. a pin shaft; 23. a lifting seat; 24. a sixth bolt; 25. an oil level; 26. a swivel support; 27. a seventh bolt; 28. a bolt eight; 29. a bolt nine; 30. a driving sleeve; 31. a drive cover plate; 32. a transmission shaft; 33. a torque protection device.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples

As shown in fig. 1 to 2: the utility model provides a center transmission with visual automatic lifting function of intelligent control, including speed reducer 1, speed reducer 1 is used for reducing the speed of input torque, gland one 2 is installed to speed reducer 1 upper end, with the protection internal component, speed reducer 1 outside is provided with skeleton oil blanket 3, be used for sealed speed reducer 1 inside and lubricated key parts, speed reducer 1 links to each other through a plurality of bolts one 4 with gland one 2, gland two 5 is installed to speed reducer 1 lower extreme, gland two 5 is fixed through a plurality of bolts two 7, gland two 5 links to each other with speed reducer 1 through angular contact ball bearing 8, with strutting arrangement's upper load, speed reducer 1 drive end outside is equipped with bearing housing 6, be used for supporting and protecting speed reducer 1's output shaft, speed reducer 1 drive end fixedly connected with pinion 9, flat key 10 is installed to pinion 9 one side, ensure the connection between pinion 9 and speed reducer 1 output shaft, box plate 11 is installed in the pinion 9 outside, pinion 9 links to each other through bolt three 12 with box plate 11.

In this embodiment, the bottom end of the box plate 11 is provided with a box body 13, the upper end of the box body 13 is provided with a hoist seat 15, the outer side of the box body 13 is provided with a third gland 19, and the top of the box body 13 is sealed by the third gland 19 and internal elements are protected.

In this embodiment, the box 13 is connected to the hoist base 15 through the fourth bolt 16, the electric device 14 is installed at the upper end of the hoist base 15, and the electric device 14 can be effectively supported by the hoist base 15.

In this embodiment, the driving end of the electric device 14 is fixedly connected with a screw rod 17, the screw rod 17 is connected with the hoist base 15 through a bolt five 18, the screw rod 17 is connected with a pin shaft 22 through a shaft connecting sleeve 21, and a thrust ball bearing 20 is installed at one end of the screw rod 17.

In this embodiment, the lifting seat 23 is mounted on the top end of the box 13, the lifting seat 23 plays a role in supporting and moving a load, and the box 13 is connected with the lifting seat 23 through the bolts six 24 to further improve the stability of the lifting seat 23.

In this embodiment, an oil level indicator 25 is mounted on one side of the tank 13, and the level of the lubricating oil in the tank 13 can be monitored by the oil level indicator 25.

In this embodiment, the bottom end of the lifting seat 23 is provided with a swivel support 26, the swivel support 26 can support the rotation of the lifting seat 23, the lifting seat 23 is connected with the swivel support 26 through a bolt seven 27 and a bolt eight 28, so as to further improve the stability of the lifting seat 23, and the swivel support 26 is connected with the electric device 14 through a bolt nine 29.

In this embodiment, the electric device 14 is connected with the flat key 10 through a transmission shaft 32, a transmission shaft sleeve 30 is arranged outside the transmission shaft 32, a transmission cover plate 31 is arranged outside the transmission shaft sleeve 30, and a torque protection device 33 is installed at the bottom of the box 13 and used for monitoring and adjusting input torque so as to protect the device and load.

The working principle and the using flow of the utility model are as follows: first, the electric device 14 supplies power to start rotation of the pinion 9 in the speed reducer 1 by transmitting an input power signal to each component of the device through the speed reducer 1. This rotatory power transmission to transmission shaft 32, because transmission shaft 32 is connected with the center pin of center mud scraper, and then drive the center pin and rotate, accomplish the operation of scraping mud, in the in-process of scraping mud, torque protection device 33 monitors the moment of torsion of center pin, when the center pin torsion reached a preset limit value, torque protection device 33 can trigger, and send the signal to the controller, this moment electric device 14 stops the power supply, in order to prevent motor overload and damage, then, electric device 14 releases the bolt four 16 that is located headstock 15, make headstock 15 can remove, this moment electric device 14 starts, and then drive lead screw 17 and begin the rotation, the rotation of lead screw 17 promotes headstock 15 and reciprocates, because headstock 15 is connected with lifting seat 23, and then lead the center pin to promote from top to bottom, keep away from barrier or hard thing, until the moment of torsion reduces to a safe degree, until the moment of torsion reduces to the level at this moment, the controller can send the signal to electric device 14 again, in order to stop the promotion process, this moment, the device is ready to restart the operation of scraping, ensure that the motor receives effective protection with the center pin, can not receive or deformation, and the risk of all can be by the realization of the real-time interface, the monitoring device can be realized through the speed of operation, the monitoring and the state can be realized, the operator can see the condition.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims

1. The utility model provides a center transmission with visual automatic lifting function of intelligent control, includes speed reducer (1), its characterized in that, speed reducer (1) is used for reducing the speed of input torque, gland one (2) are installed to speed reducer (1) upper end, speed reducer (1) outside is provided with skeleton oil blanket (3), speed reducer (1) and gland one (2) link to each other through a plurality of bolts one (4), gland two (5) are installed to speed reducer (1) lower extreme, gland two (5) are fixed through a plurality of bolts two (7), gland two (5) link to each other with speed reducer (1) through angular contact ball bearing (8), speed reducer (1) drive end outside is equipped with bearing housing (6), speed reducer (1) drive end fixedly connected with pinion (9), flat key (10) are installed in pinion (9) one side, boxboard (11) are installed in the outside, pinion (9) link to each other through three (12) with boxboard.

2. The central transmission device with the intelligent control visual automatic lifting function according to claim 1, wherein a box body (13) is installed at the bottom end of the box plate (11), a starting and stopping machine base (15) is installed at the upper end of the box body (13), and a gland bush III (19) is installed at the outer side of the box body (13).

3. The central transmission device with the intelligent control visual automatic lifting function according to claim 2, wherein the box body (13) is connected with the hoist base (15) through a bolt IV (16), and an electric device (14) is arranged at the upper end of the hoist base (15).

4. A central transmission device with intelligent control visual automatic lifting function according to claim 3, characterized in that a screw rod (17) is fixedly connected with the driving end of the electric device (14), the screw rod (17) is connected with the hoist base (15) through a screw bolt five (18), the screw rod (17) is connected with a pin shaft (22) through a shaft connecting sleeve (21), and a thrust ball bearing (20) is installed at one end of the screw rod (17).

5. A central transmission device with intelligent control visual automatic lifting function according to claim 3, wherein a lifting seat (23) is mounted at the top end of the box body (13), and the box body (13) is connected with the lifting seat (23) through a bolt six (24).

6. A central transmission with intelligent control and visualization automatic lifting function according to claim 3, characterized in that an oil level indicator (25) is installed on one side of the box (13).

7. The central transmission device with the intelligent control visual automatic lifting function according to claim 5, wherein a swivel support (26) is installed at the bottom end of the lifting seat (23), the lifting seat (23) is connected with the swivel support (26) through a bolt seven (27) and a bolt eight (28), and the swivel support (26) is connected with the electric device (14) through a bolt nine (29).

8. A central transmission device with intelligent control visual automatic lifting function according to claim 3, characterized in that the electric device (14) is connected with the flat key (10) through a transmission shaft (32), a transmission shaft sleeve (30) is arranged on the outer side of the transmission shaft (32), a transmission cover plate (31) is arranged on the outer side of the transmission shaft sleeve (30), and a torque protection device (33) is arranged at the bottom of the box body (13).