CN216044512U

CN216044512U - High-speed centrifugal compressor transmission device

Info

Publication number: CN216044512U
Application number: CN202122513569.6U
Authority: CN
Inventors: 韩鹰; 方祥军; 柏泽魁; 陈志勇; 王斌
Original assignee: Jiangsu Zhangguli Power Technology Co ltd
Current assignee: Jiangsu Zhangguli Power Technology Co ltd
Priority date: 2021-10-19
Filing date: 2021-10-19
Publication date: 2022-03-15
Anticipated expiration: 2031-10-19

Abstract

The utility model provides a high-speed centrifugal compressor transmission device which comprises a fixed base and a transmission mechanism, wherein a fixed frame is arranged on one side of the fixed base, a connecting mechanism is arranged above the fixed frame, the transmission mechanism is arranged above the fixed base and comprises a speed-increasing disc, a gear is fixedly arranged on the surface of the speed-increasing disc, and the transmission mechanism comprises a connecting ring. According to the utility model, through the arrangement of the transmission mechanism, when power failure occurs, the crank can be held to rotate, so that the rotating disc rotates, the speed raising disc connected with the rotating disc through the driving shaft is driven to rotate, the gear on the speed raising disc is matched with the connecting mechanism to complete transmission, most of the conventional equipment can only work by electricity independently, and cannot be operated when power failure occurs, the device can be manually operated to provide power on equipment with smaller power demand, and the application of the device effectively avoids the problems and improves the practicability of the equipment.

Description

High-speed centrifugal compressor transmission device

Technical Field

The utility model relates to the technical field of centrifugal compressors, in particular to a high-speed centrifugal compressor transmission device.

Background

The improvement of air pressure in the centrifugal compressor is realized by the rotation of an impeller and the diffusion of a diffuser. According to the exhaust pressure, the exhaust pressure can be divided into three categories: the wind pressure of the centrifugal fan is within the range of 10-15kPa or less, and the wind pressure of the centrifugal fan is within the range of 15-350 kPa; the air pressure of the centrifugal compressor is above 350 kPa.

Most equipment can only be solitary at present and work by the electricity, just can't operate when having a power failure, and the device can provide power by artifical hand on the less equipment of power demand, and most equipment all connected mode is too complicated, does not set up the silencing equipment moreover, and the device's application has effectually avoided above-mentioned problem and has improved the practicality of equipment, for this reason, we provide a high-speed centrifugal compressor transmission.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a high-speed centrifugal compressor transmission device.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a high-speed centrifugal compressor transmission, includes unable adjustment base and drive mechanism, one side of unable adjustment base is provided with the mount, the top of mount is provided with coupling mechanism, drive mechanism sets up in unable adjustment base's top, drive mechanism includes the speed raising dish, the fixed surface of speed raising dish installs the gear.

Preferably, the transmission mechanism comprises two groups of connecting rings, the two groups of connecting rings are fixedly connected above the fixed base, a driving shaft is inserted in the middle of the two groups of connecting rings, the speed-increasing disc is inserted at one end of the driving shaft, a through hole is formed in the speed-increasing disc, and the size of the through hole is matched with that of the driving shaft.

Preferably, the other end of the driving shaft is fixedly connected with a threaded rod, the outer side of the threaded rod is rotatably connected with a rotating disc, and the rotating disc abuts against one end of the driving shaft.

Preferably, a crank is fixedly installed on the surface of the rotating disc close to the edge, and a fixing cap is rotatably connected to the surface of one end, far away from the driving shaft, of the threaded rod.

Preferably, coupling mechanism includes the lantern ring, the quantity of the lantern ring is two sets of, and is two sets of lantern ring fixed mounting is in the top of mount, and is two sets of the inside of the lantern ring is pegged graft and is had the axis of rotation, it has from the driving wheel to peg graft in the axis of rotation outside, the shaft hole has been seted up to the inside from the driving wheel, the size and the rotating shaft looks adaptation in shaft hole, the one side from the driving wheel is provided with the tooth's socket, the size and the gear looks adaptation of tooth's socket.

Preferably, a cavity is arranged in the middle of the driven wheel.

Preferably, the cavity is internally provided with a silencing hole, and the silencing hole penetrates through the driven wheel.

Compared with the prior art, the utility model has the advantages and positive effects that:

1. according to the utility model, through the arrangement of the transmission mechanism, when power failure occurs, the crank handle can be held to rotate, so that the rotating disc rotates, the speed-raising disc connected with the speed-raising disc through the driving shaft is driven to rotate, the gear on the speed-raising disc is matched with the connecting mechanism to complete transmission, most of the conventional equipment can only work by means of electricity independently, and cannot be operated when power failure occurs, the device can be manually operated to provide power on equipment with smaller power demand, and the application of the device effectively avoids the problems and improves the practicability of the equipment.

2. According to the utility model, by arranging the connecting mechanism, when the device works, the tooth socket is matched with the gear of the transmission mechanism to enable the driven wheel to rotate, the driven wheel is provided with the silencing hole, the generated noise can be eliminated, the driven wheel rotates to drive the rotating shaft to rotate, so that the device above the rotating shaft is driven to operate, most of the existing devices are excessively complex in connecting mode, no silencing equipment is arranged, and the device effectively avoids the problems and improves the practicability of the devices.

Drawings

FIG. 1 is a front view of a high speed centrifugal compressor transmission according to the present invention;

FIG. 2 is a side view of a high speed centrifugal compressor drive according to the present invention;

FIG. 3 is an exploded view of the coupling mechanism of the high speed centrifugal compressor drive according to the present invention;

fig. 4 is an exploded view of the drive mechanism of the high speed centrifugal compressor drive according to the present invention.

Illustration of the drawings: 1. a fixed base; 2. a fixed mount; 3. a connecting mechanism; 31. a collar; 32. a rotating shaft; 33. a driven wheel; 34. a tooth socket; 35. a cavity; 36. a shaft hole; 37. a silencing hole; 4. a transmission mechanism; 41. a connecting ring; 42. a drive shaft; 43. a threaded rod; 44. rotating the disc; 45. a crank; 46. a fixing cap; 47. a speed raising disc; 48. a through hole; 49. a gear.

Detailed Description

In order that the above objects, features and advantages of the present invention can be more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the present invention is not limited to the specific embodiments of the present disclosure.

Embodiment 1, as shown in fig. 1 to 4, the present invention provides a transmission device of a high-speed centrifugal compressor, which includes a fixed base 1, a transmission mechanism 4, and a connection mechanism 3.

The specific arrangement and function of the transmission mechanism 4 and the connecting mechanism 3 will be described in detail below.

As shown in figure 1 of the drawings, in which, as shown in fig. 2 and 4, the transmission mechanism 4 is arranged above the fixing base 1, the transmission mechanism 4 includes a speed-increasing disc 47, a gear 49 is fixedly mounted on the surface of the speed-increasing disc 47, the transmission mechanism 4 includes two sets of connecting rings 41, the two sets of connecting rings 41 are fixedly connected above the fixing base 1, a driving shaft 42 is inserted between the two sets of connecting rings 41, the speed-increasing disc 47 is inserted at one end of the driving shaft 42, a through hole 48 is formed inside the speed-increasing disc 47, the size of the through hole 48 is matched with the driving shaft 42, a threaded rod 43 is fixedly connected to the other end of the driving shaft 42, a rotating disc 44 is rotatably connected to the outer side of the threaded rod 43, the rotating disc 44 abuts against one end of the driving shaft 42, a crank 45 is fixedly mounted on the surface of the rotating disc 44 close to the edge position, and a fixing cap 46 is rotatably connected to the surface of the end of the threaded rod 43 far away from the driving shaft 42.

The effect that its whole drive mechanism 4 reached does, through setting up drive mechanism 4, when meetting the power failure, can hold crank 45 and rotate, make rolling disc 44 rotate, thereby the drive rotates rather than the speed-up dish 47 of being connected through driving shaft 42, cooperate on gear 49 on the speed-up dish 47 and coupling mechanism 3, accomplish the transmission, most of equipment all can only be solitary work by the electricity at present, just can't operate in the time of having a power failure, the device can provide power by artifical hand on the less equipment of power demand, the effectual above-mentioned problem of having avoided of the application of the device has improved the practicality of equipment.

As shown in fig. 1-3, a connecting mechanism 3 is arranged above the fixing frame 2, the connecting mechanism 3 includes two sets of lantern rings 31, the lantern rings 31 are two sets, the two sets of lantern rings 31 are fixedly mounted above the fixing frame 2, a rotating shaft 32 is inserted into the two sets of lantern rings 31, a driven wheel 33 is inserted into the outer side of the rotating shaft 32, a shaft hole 36 is formed in the driven wheel 33, the size of the shaft hole 36 is matched with the rotating shaft 32, a tooth groove 34 is formed in one surface of the driven wheel 33, the size of the tooth groove 34 is matched with a gear 49, a cavity 35 is formed in the middle of the driven wheel 33, a silencing hole 37 is formed in the cavity 35, and the silencing hole 37 penetrates through the driven wheel 33.

The effect that its whole coupling mechanism 3 reaches does, through setting up coupling mechanism 3, in the time of work, tooth's socket 34 cooperates gear 49 of drive mechanism 4 to make and rotates from driving wheel 33, be provided with noise elimination hole 37 from driving wheel 33, the noise that can eliminate the production, it rotates and drives axis of rotation 32 to rotate from driving wheel 33, thereby drive the device function above the axis of rotation 32, most equipment all connected modes are too complicated at present, and silencing equipment is not set up in addition, the device's the effectual above-mentioned problem of having avoided and the practicality that has improved equipment of application.

Embodiment 2 is different from embodiment 1 in that, as shown in fig. 1, a fixing frame 2 is provided on one side of a fixing base 1.

The integral working principle is that by arranging the transmission mechanism 4, when power failure occurs, the crank 45 can be held to rotate, so that the rotating disc 44 rotates, the speed raising disc 47 connected with the transmission mechanism through the driving shaft 42 is driven to rotate, the gear 49 on the speed raising disc 47 is matched with the connecting mechanism 3 to complete transmission, most of the conventional equipment can only work by electricity independently, and cannot be operated when power failure occurs, the device can provide power by manual hand cranking on equipment with smaller power demand, the application of the device effectively avoids the problems and improves the practicability of the equipment, by arranging the connecting mechanism 3, when in work, the tooth groove 34 is matched with the gear 49 of the transmission mechanism 4 to enable the driven wheel 33 to rotate, the driven wheel 33 is provided with the silencing hole 37 to eliminate generated noise, the driven wheel 33 rotates to drive the rotating shaft 32 to rotate, so as to drive the device on the rotating shaft 32 to operate, most of the equipment all connected mode is too complicated at present, does not set up silencing equipment moreover, and the effectual above-mentioned problem of having avoided of the application of the device has improved the practicality of equipment.

The above description is only a preferred embodiment of the present invention, and not intended to limit the present invention in other forms, and any person skilled in the art may apply the above modifications or changes to the equivalent embodiments with equivalent changes, without departing from the technical spirit of the present invention, and any simple modification, equivalent change and change made to the above embodiments according to the technical spirit of the present invention still belong to the protection scope of the technical spirit of the present invention.

Claims

1. The utility model provides a high-speed centrifugal compressor transmission, includes unable adjustment base (1) and drive mechanism (4), its characterized in that: one side of unable adjustment base (1) is provided with mount (2), the top of mount (2) is provided with coupling mechanism (3), drive mechanism (4) set up in the top of unable adjustment base (1), drive mechanism (4) are including speeding up dish (47), the fixed surface of speeding up dish (47) installs gear (49).

2. A high speed centrifugal compressor drive according to claim 1, wherein: drive mechanism (4) are including go-between (41), the quantity of go-between (41) is two sets of, and is two sets of go-between (41) fixed connection is in the top of unable adjustment base (1), and is two sets of it has driving shaft (42) to peg graft in the centre of go-between (41), speeding dish (47) are pegged graft in the one end of driving shaft (42), through-hole (48) have been seted up to the inside of speeding dish (47), the size and the driving shaft (42) looks adaptation of through-hole (48).

3. A high speed centrifugal compressor drive according to claim 2, wherein: the other end of the driving shaft (42) is fixedly connected with a threaded rod (43), the outer side of the threaded rod (43) is rotatably connected with a rotating disc (44), and the rotating disc (44) abuts against one end of the driving shaft (42).

4. A high speed centrifugal compressor drive according to claim 3, wherein: a crank (45) is fixedly installed on the surface of the rotating disc (44) close to the edge, and a fixing cap (46) is rotatably connected to the surface of one end, far away from the driving shaft (42), of the threaded rod (43).

5. A high speed centrifugal compressor drive according to claim 1, wherein: coupling mechanism (3) are including the lantern ring (31), the quantity of the lantern ring (31) is two sets of, and is two sets of lantern ring (31) fixed mounting is in the top of mount (2), and is two sets of the inside grafting of lantern ring (31) has axis of rotation (32), axis of rotation (32) outside is pegged graft and is had driven wheel (33), shaft hole (36) have been seted up to the inside from driven wheel (33), the size and axis of rotation (32) looks adaptation in shaft hole (36), the one side from driven wheel (33) is provided with tooth's socket (34), the size and gear (49) looks adaptation of tooth's socket (34).

6. A high speed centrifugal compressor drive according to claim 5, wherein: a cavity (35) is arranged in the middle of the driven wheel (33).

7. A high speed centrifugal compressor drive according to claim 6, wherein: a silencing hole (37) is formed in the cavity (35), and the silencing hole (37) penetrates through the driven wheel (33).