CN217282571U

CN217282571U - Integrated magnetomotive ship generator

Info

Publication number: CN217282571U
Application number: CN202220877734.8U
Authority: CN
Inventors: 王廷靖; 王兴乐; 赵春渝; 王兴琪
Original assignee: Yunnan Jingqiang Technology Co ltd
Current assignee: Yunnan Jingqiang Technology Co ltd
Priority date: 2022-04-15
Filing date: 2022-04-15
Publication date: 2022-08-23
Anticipated expiration: 2032-04-15

Abstract

The utility model belongs to the technical field of ship generator sets, in particular to an integrated magnetomotive ship generator, which comprises a diesel engine, a magnetomotive generator, a change gear box and a belt compressing device, a first driving wheel is sleeved outside a rotating shaft of the diesel engine, variable-speed transmission shafts are inserted on the left side and the right side of a body of the variable-speed gear box, a second driving wheel is sleeved outside the variable-speed transmission shaft on the left side, a third driving wheel is sleeved outside the variable-speed transmission shaft on the right side, the outer side of the rotor of the magnetomotive generator is sleeved with a fourth transmission wheel, the device separates the diesel engine, the magnetomotive generator and the speed change gear box through belt transmission, thereby avoiding the diesel engine and the magnetomotive generator from driving the variable speed gear box to vibrate when vibrating, because the speed change gear box does not vibrate, the abrasion of the gear can be reduced, and the service life of the speed change gear box is further prolonged.

Description

Integrated magnetomotive ship generator

Technical Field

The utility model relates to a marine generator set technical field specifically is integration magnetomotive force marine generator.

Background

The existing marine generator is mainly a diesel engine generator set, which takes a diesel engine as a prime mover of the marine generator set and mainly comprises the diesel engine, a speed change gear box and a generator. In the power generation process, the diesel engine provides mechanical energy, the speed change gear box adjusts the rotating speed, and the generator is used for converting the mechanical energy into electric energy. The traditional generator set has low generating efficiency, but the generating efficiency of the magnetic power generator in the prior art is the best, so that the conventional ship generator also changes the common generator in the diesel generator set into the magnetic power generator.

When the magnetic power generator is used, the vibration amplitude of the engine body of the magnetic power generator is large, the magnetic power generator and the diesel engine vibrate at different frequencies, gears connected with the magnetic power generator and the diesel engine in the speed change gear box also vibrate at different frequencies, the abrasion of the gears is increased when the gears vibrate, and the service life of the speed change gear box is further shortened.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an integration magnetomotive marine generator to solve the lower problem in change gear box life-span among the current magnetomotive marine generator who proposes among the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: integration magnetomotive marine generator, including diesel engine, magnetomotive generator, change gear box and belt clamping device, the pivot outside cover of diesel engine is equipped with the drive wheel No. one, the left and right sides all is pegged graft to change gear box's body left and right sides and has been had variable speed drive shaft, left side the outside cover of variable speed drive shaft is equipped with No. two drive wheels, right side the outside cover of variable speed drive shaft is equipped with No. three drive wheels, the rotor outside cover of magnetomotive generator is equipped with No. four drive wheels, all through belt transmission between drive wheel and No. two drive wheels and between No. three drive wheels and No. four drive wheels, belt clamping device is corresponding with the belt.

Preferably, the variable-speed transmission shafts on the two sides penetrate through the variable-speed gear box, and the front end and the rear end of the outer side of each variable-speed transmission shaft on the two sides are sleeved with the shaft support.

Preferably, the belt pressing device comprises a supporting seat, a fixing panel is installed above the front side of the supporting seat, a top fixing seat is installed on the front side of the fixing panel, a C-shaped support is movably inserted into an inner cavity of the top fixing seat, and a pressing wheel is movably installed on the inner side of the C-shaped support.

Preferably, the top fixing seat is provided with a connecting plate on the left side and a connecting plate on the right side, the connecting plate and the body of the fixing panel are provided with threaded holes on the left side and the right side, and the threaded holes on the front side and the rear side correspond to each other.

Preferably, a pressing plate is movably mounted in an inner cavity of the top fixing seat, a pressing screw is movably mounted above the pressing plate and is in threaded connection with the top fixing seat, and a compression spring is connected between the lower end of the pressing plate and the C-shaped support.

Compared with the prior art, the beneficial effects of the utility model are that:

1) the device separates the diesel engine and the magnetomotive generator from the speed change gear box through belt transmission, so that the diesel engine and the magnetomotive generator can be prevented from driving the speed change gear box to vibrate when vibrating, and the abrasion of gears can be reduced because the speed change gear box does not vibrate, and the service life of the speed change gear box is prolonged;

2) this device compresses tightly the belt through belt compressing device, and when drive wheel and No. four drive wheels were when the vibration, the belt still can be connected with it, and then can avoid the belt to drop from drive wheel or No. four drive wheels.

Drawings

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

fig. 2 is a schematic structural view of the belt pressing device of the present invention;

fig. 3 is a schematic view of the sectional structure of the top fixing base of the present invention.

In the figure: 1 diesel engine, 2 drive wheel, 3 drive wheel, 4 change gear case, 5 drive wheel, 6 drive wheel, 7 belt compressing device, 71 supporting seat, 72 fixed panel, 73 top fixing seat, 74C type support, 75 compressing wheel, 76 compressing screw, 77 compressing plate, 78 compression spring, 79 screw hole, 8 magnetic power generator, 9 change gear transmission shaft, 10 shaft bracket.

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.

In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

The embodiment is as follows:

referring to fig. 1-3, the present invention provides a technical solution: integration magnetomotive marine generator, including diesel engine 1, magnetomotive generator 8, change gear box 4 and belt compressing device 7, diesel engine 1, magnetomotive generator 8 and change gear box 4's below all is provided with the support frame, support frame and ground fixed connection, belt compressing device 7's lower extreme also with ground fixed connection, the pivot outside cover of diesel engine 1 is equipped with drive wheel 2 No. one, speed change transmission shaft 9 has all been pegged graft on the body left and right sides of change gear box 4, speed change transmission shaft 9 runs through the gear among the change gear box 4, change the rotational speed of right side speed change transmission shaft 9 through change gear box 4, the outside cover of left side speed change transmission shaft 9 is equipped with No. two drive wheels 3, the outside cover of right side speed change transmission shaft 9 is equipped with No. three drive wheel 5, the rotor outside cover of magnetomotive generator 8 is equipped with No. four drive wheel 6, between drive wheel 2 and No. two drive wheels 3 and all through belt transmission between No. three drive wheels 5 and No. four drive wheels 6, can avoid diesel engine 1 and magnetomotive force generator 8 directly to be connected with change gear box 4 through belt transmission, and then can avoid change gear box 4 to vibrate along with the vibration of diesel engine 1 and magnetomotive force generator 8, belt compressing device 7 is corresponding with the belt, diesel engine 1 and magnetomotive force generator 8 are at the vibration in-process, No. 2 drive wheels and No. four drive wheels 6 can take place to beat, can compress tightly the belt through belt compressing device 7, can avoid the belt to drop from No. 2 drive wheels or No. four drive wheels 6.

The variable-speed transmission shafts 9 on the two sides penetrate through the variable-speed gear box 4, shaft supports 10 are sleeved at the front end and the rear end of the outer side of each variable-speed transmission shaft 9 on the two sides, radial limiting is carried out on the variable-speed transmission shafts 9, and the variable-speed transmission shafts 9 can be prevented from jumping in the radial direction.

Belt pressing device 7 includes supporting seat 71, fixed panel 72 is installed to supporting seat 71's front side top, top fixing base 73 is installed to fixed panel 72's front side, the activity is pegged graft in top fixing base 73's the inner chamber has C type support 74, set up the wedge groove in the inner chamber of top fixing base 73, the outside of C type support 74 is provided with the wedge, the wedge is pegged graft in the wedge groove, the inboard movable mounting pinch roller 75 of C type support 74, set up the ring channel on pinch roller 75's the body, pinch roller 75 is when compressing tightly the belt, the ring channel card is in the outside of belt, can avoid the belt to drop from pinch roller 75 through the ring channel, pinch roller 75 can rotate along with the rotation of belt, when the belt becomes loose, C type support 74 drives pinch roller 75 under the effect of gravity and moves down, thereby continue to compress tightly the belt.

The top fixing base 73 is provided with the connecting plate in the side about, all seted up threaded hole 79 on the body of side connecting plate and fixed panel 72 about, seted up a plurality of threaded holes 79 on the body of fixed panel 72, aligns threaded hole 79 different threaded hole 79 on with the fixed panel 72 on the connecting plate, can adjust the height of top fixing base 73.

Movable mounting has clamp plate 77 in the inner chamber of top fixing base 73, the outside of clamp plate 77 also is provided with the wedge of pegging graft in the wedge groove, the top movable mounting of clamp plate 77 has the screw rod 76 that sticiss, the body upside of top fixing base 73 has seted up the regulation screw hole, the upper end that sticiss screw rod 76 runs through the regulation screw hole and with top fixing base 73 spiro union, the outside that sticiss screw rod 76 still the spiro union have hexagon nut, hexagon nut is located the upside of top fixing base 73, it sticiss screw rod 76 to twist to move, it can drive clamp plate 77 and reciprocate to sticiss screw rod 76, clamp plate 77 drives C type support 74 through compression spring 78 and reciprocates, and then can adjust the distance between C type support 74 and the belt, be connected with compression spring 78 between the lower extreme of clamp plate 77 and the C type support 74.

The working principle is as follows: when the diesel engine 1 works, drive wheel 2 and rotate, drive wheel 2 drives No. two drive wheels 3 through the belt and rotates, No. two drive wheels 3 drive left side variable speed transmission shaft 9 and rotate, variable speed transmission shaft 9 drives right side variable speed transmission shaft 9 through change gear box 4 and rotates, right side variable speed transmission shaft 9 drives No. three drive wheel 5 and rotates, No. three drive wheel 5 drives No. four drive wheels 6 through the belt and rotates, No. four drive wheels 6 drive the rotor rotation of magnetomotive force generator 8, the rotor of magnetomotive force generator 8 cuts the magnetic induction line and then generates electricity through rotating.

The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, it will be obvious to those skilled in the art that the present invention is not limited to the details of the foregoing exemplary embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Integration magnetomotive marine generator, including diesel engine (1), magnetomotive generator (8), change gear box (4) and belt compressing device (7), its characterized in that: the utility model discloses a magnetic power generator, including diesel engine (1), transmission gear (2), speed change gear box (4), transmission gear (9), left side, No. two transmission wheels (3) are equipped with to the outside cover of speed change gear (9), and the right side all is pegged graft on the body left and right sides of speed change gear box (4), and the left side the outside cover of speed change gear (9) is equipped with No. two transmission wheels (3), and the right side the outside cover of speed change gear (9) is equipped with No. three transmission wheel (5), the rotor outside cover of magnetomotive force generator (8) is equipped with No. four transmission wheel (6), all through belt transmission between a transmission wheel (2) and No. two transmission wheels (3) and between No. three transmission wheel (5) and No. four transmission wheels (6), belt sticiss device (7) corresponding with the belt.

2. The integrated magnetomotive marine generator according to claim 1, wherein: the variable-speed transmission shafts (9) on the two sides penetrate through the variable-speed gear box (4), and shaft supports (10) are sleeved at the front end and the rear end of the outer side of each variable-speed transmission shaft (9) on the two sides.

3. The integrated magnetomotive marine generator according to claim 1, wherein: the belt pressing device (7) comprises a supporting seat (71), a fixing panel (72) is installed above the front side of the supporting seat (71), a top fixing seat (73) is installed on the front side of the fixing panel (72), a C-shaped support (74) is movably inserted into an inner cavity of the top fixing seat (73), and a pressing wheel (75) is movably installed on the inner side of the C-shaped support (74).

4. The integrated magnetomotive marine generator according to claim 3, wherein: the top fixing seat (73) is provided with a connecting plate on the left side and a connecting plate on the right side, threaded holes (79) are formed in the connecting plates and the body of the fixing panel (72) on the left side and the right side, and the threaded holes (79) on the front side and the rear side correspond to each other.

5. The integrated magnetomotive marine generator according to claim 4, wherein: a pressing plate (77) is movably mounted in an inner cavity of the top fixing seat (73), a pressing screw rod (76) is movably mounted above the pressing plate (77), the pressing screw rod (76) is in threaded connection with the top fixing seat (73), and a compression spring (78) is connected between the lower end of the pressing plate (77) and the C-shaped support (74).