CN211501484U

CN211501484U - Novel automatic adjusting device inside energy storage flywheel of engine

Info

Publication number: CN211501484U
Application number: CN201921988644.0U
Authority: CN
Inventors: 陈一
Original assignee: Hunan University of Technology
Current assignee: Longkou Xinhua Machinery Parts Co ltd
Priority date: 2019-11-18
Filing date: 2019-11-18
Publication date: 2020-09-15
Anticipated expiration: 2029-11-18

Abstract

The utility model discloses a novel inside automatic regulating apparatus of engine energy storage flywheel, including solid fixed ring, gu fixed ring's inside fixedly connected with power rod, gu fixed ring's outer wall is and encircles fixedly connected with joint ring, the outer wall of joint ring is and encircles and be provided with the burden ring, the inner wall of burden ring passes through the mutual fixed connection of outer wall of connecting rod and joint ring, the inside of connecting rod all is to run through and is provided with and runs through the groove, the inside that runs through the groove all is provided with the balancing weight. The utility model discloses the position of burden ring is kept away from to the balancing weight, moves to joint ring position, and the inside magnet piece of balancing weight and joint ring adsorb each other, and the joint ring is fixed, and the more even of the whole gravity distribution of device, power rod lower inertia when just beginning to rotate possess and can make things convenient for the flywheel rotatory, provide higher inertial energy storage, have longer life, weaken wearing and tearing, the advantage of convenient maintenance.

Description

Novel automatic adjusting device inside energy storage flywheel of engine

Technical Field

The utility model relates to an engine flywheel machinery technical field specifically is a novel inside automatically regulated of engine energy storage flywheel device.

Background

In an engine system, an engine flywheel is a disc with large rotational inertia and acts as an energy storage device, the larger the rotational inertia is, the more energy is stored, the flywheel is arranged on a flange plate at the rear end of a crankshaft of the engine, and the flywheel is mainly used for storing energy, so that the rotation unevenness of the crankshaft in the operation process is relieved.

The flywheel in the traditional engine system is generally a single cast iron component, mass of the flywheel is mostly distributed on the edge of the outer ring of the flywheel, so that the dynamic inertia is large, energy storage is large, but the power machine is not easy to start due to large rotational inertia, therefore, the traditional integrated flywheel is difficult to start, the size is heavy, the diameter of a circle is large, workers are not convenient and quick enough when carrying and assembling, the efficiency is influenced, and once the flywheel is damaged, the whole replacement is needed, the replacement cost of a user is high, and some flywheels which can be adjusted and used are generally controlled by using simple springs to move equipment, the mode generates abrasion in the long-term operation process, the elastic capacity of the springs is weakened, the gravity center of the flywheel deflects to generate vibration when rotating, and the stability of the engine is influenced, affecting the power output of the engine.

Disclosure of Invention

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a novel inside automatic regulating apparatus of engine energy storage flywheel possesses and can make things convenient for the flywheel rotatory, provides higher inertia energy storage, has longer life, weakens wearing and tearing, and convenient maintenance's advantage is all convenient and fast inadequately when having solved traditional equipment transport and equipment, and easy wearing and tearing lead to the focus incline of flywheel to influence the problem of normal engine work.

(II) technical scheme

In order to realize the above-mentioned flywheel rotation that can make things convenient for, provide higher inertia energy storage, have longer life, weaken wearing and tearing, the purpose of convenient maintenance, the utility model provides a following technical scheme: the utility model provides a novel inside automatically regulated of engine energy storage flywheel device, includes solid fixed ring, gu fixed ring's inside fixedly connected with power rod, gu fixed ring's outer wall is and encircles fixedly connected with joint ring, the outer wall of joint ring is and encircles and is provided with the burden ring, the inner wall of burden ring passes through the mutual fixed connection of outer wall of connecting rod and joint ring, the inside of connecting rod all is to run through and is provided with and runs through the groove, the inside that runs through the groove all is provided with the balancing weight, the lateral wall both ends of balancing weight all are provided with the sliding block, the center of sliding block is to rotate and is connected with the ball, the position that the lateral wall inner wall of burden ring is close to the balancing weight is provided with closed chamber, closed chamber's inside fixedly connected with magnetism strip, run through the inside fixedly connected.

Preferably, the outer walls of the two sides of the connecting rod are fixedly connected with anchor bolts, the outer walls of the anchor bolts are surrounded by clamping plates, the clamping plates are fixedly connected with the connecting rod through the anchor bolts, the centers of the clamping plates are fixed with the outer wall of the clamping ring, and the outer wall of each clamping plate is tightly attached to the inner wall of the load ring.

Preferably, the inside of balancing weight is provided with the magnet piece, the magnet piece runs through both ends side and the outside intercommunication of balancing weight, the magnetism that the magnetism strip is close to magnet piece one side is the same with the magnetism that the magnet piece is close to magnetism strip one side, the magnetism strip is made for alnico magnet.

Preferably, one end of the load ring close to the pressure spring is fixedly connected with the inside of the balancing weight, a groove is formed in the position of the load ring close to the pressure spring, the pressure spring is fixedly connected with the bottom of the groove, and the pressure spring is fixedly connected with the load ring through a bolt.

Preferably, the balancing weight is fan-shaped, the acute angle of the edge of balancing weight is through passivation treatment, the inner wall that runs through the groove all is provided with the spout, the balancing weight passes through the sliding block and runs through the mutual sliding connection of spout of inslot wall, the balancing weight is made for the metal.

Preferably, the inside of solid fixed ring is sunken and is provided with the fixed slot, the outer wall of power rod and the position that the fixed slot corresponds each other are provided with protruding piece, the power rod is through protruding piece and the mutual joint of fixed slot, the inner wall of fixed slot is provided with anti-skidding gasket.

Preferably, the load ring is circular ring shaped, the load ring is fixedly connected with the connecting rod through welding, the connecting rod is fixedly connected with the outer wall of the clamping ring through welding, and the load ring is made of metal.

Preferably, the positions of the clamping plate and the anchoring bolts, which are in mutual contact, are provided with threaded grooves, the outer wall of the clamping plate is smooth, the top of the anchoring bolts and the outer wall of the clamping plate are parallel and level, the clamping plate is made of plastic, and anti-skid rubber is arranged at the center and the edge of the clamping plate.

Advantageous effects

Compared with the prior art, the utility model provides a novel inside automatically regulated of engine energy storage flywheel device possesses following beneficial effect:

1. when using, under the double-deck effect of magnetism strip and pressure spring under the state that does not start, make the balancing weight keep away from the position of burden ring, move to joint ring position, the inside magnet piece of rethread balancing weight and joint ring adsorb each other, and then lead to the joint ring to be fixed, make the whole gravity distribution of device more even, make the power pole keep lower inertia when just beginning to rotate, make things convenient for the start-up of engine, and at a high speed because centrifugal force overcomes pressure spring and the restriction of magnetism and moves outward, thereby make the balancing weight slide to the position of burden ring through the sliding block, can obtain higher inertia, obtain more efficient energy storage, improve the power take off efficiency of engine, reduce the oil consumption.

2. Because this device is with integral flywheel split for the mode of burden ring and balancing weight intercombination, make things convenient for workman quick assembly disassembly and transport more, and when the balancing weight removed, the sliding position of balancing weight is adjusted through centrifugal force and the mutual change of magnetic force, pressure spring only plays the additional act, magnetic force can not produce great decay suddenly in operation in-process, and centrifugal force adjusts through the slew velocity of power pole, so can not produce the condition of mechanical fatigue along with the use wearing and tearing of equipment, longer life has, and the cardboard of connecting rod outer wall makes the both sides of equipment sealed by the parcel, the outside air of device can not produce great windage to the device when rotating, reduce wearing and tearing and collision.

Drawings

FIG. 1 is an interior elevation view of the structure of the present invention;

FIG. 2 is a cross-sectional view of the inside of the connecting rod of the structure of the present invention;

fig. 3 is a top plan view of the connecting rod of the structure of the present invention.

In the figure: 1. a fixing ring; 2. a power rod; 3. a snap ring; 4. a load ring; 5. a connecting rod; 6. a through groove; 7. a balancing weight; 8. a slider; 9. a ball bearing; 10. a closed cavity; 11. a magnetic strip; 12. a pressure spring; 13. an anchor bolt; 14. clamping a plate; 15. a magnet block; 16. and fixing the grooves.

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, other embodiments obtained by a person of ordinary skill in the art without creative work all belong to the protection scope of the present invention.

Please refer to fig. 1-3, a novel automatic regulating device inside an energy storage flywheel of an engine, which comprises a fixing ring 1, a power rod 2 fixedly connected inside the fixing ring 1, a clamping ring 3 fixedly connected around the fixing ring 1, a load ring 4 surrounding the clamping ring 3, a connecting rod 5 and a clamping ring 3 fixedly connected to each other on the outer wall of the load ring 4, a through groove 6 penetrating through the connecting rod 5, a weight block 7 arranged inside the through groove 6, sliding blocks 8 arranged at two ends of the side wall of the weight block 7, a ball 9 rotatably connected to the center of the sliding block 8, a closed cavity 10 arranged on the inner wall of the side wall of the load ring 4 near the weight block 7, a magnetic strip 11 fixedly connected inside the closed cavity 10, and a pressure spring 12 fixedly connected inside the through groove 6.

The equal fixedly connected with anchor bolt 13 of both sides outer wall of connecting rod 5, anchor bolt 13's outer wall is the periphery has cardboard 14, cardboard 14 through anchor bolt 13 and the mutual fixed connection of connecting rod 5, the center of cardboard 14 all with the outer wall reciprocal anchorage of joint ring 3, cardboard 14's outer wall closely laminates with the inner wall of heavy burden ring 4 each other.

The magnet block 15 is arranged inside the balancing weight 7, the magnet block 15 penetrates through two end sides of the balancing weight 7 and is communicated with the outside, the magnetism of one side, close to the magnet block 15, of the magnetic strip 11 is the same as the magnetism of one side, close to the magnetic strip 11, of the magnet block 15, and the magnetic strip 11 is made of an alnico magnet.

Heavy burden ring 4 is close to the one end of pressure spring 12 and the inside mutual fixed connection of balancing weight 7, the position that heavy burden ring 4 is close to pressure spring 12 is provided with the recess, the bottom fixed connection of pressure spring 12 and recess, pressure spring 12 passes through bolt and the mutual fixed connection of heavy burden ring 4, balancing weight 7 slides to the position of heavy burden ring 4 through sliding block 8, can obtain higher inertia, obtain more efficient energy storage, the power take off efficiency of engine is improved, oil consumption is reduced.

Balancing weight 7 is fan-shaped, and the acute angle of the edge of balancing weight 7 is through passivation treatment, and the inner wall that runs through groove 6 all is provided with the spout, and balancing weight 7 passes through sliding block 8 and the mutual sliding connection of spout that runs through groove 6 inner wall, and balancing weight 7 is made for the metal for the more even of the whole gravity distribution of device makes power rod 2 keep lower inertia when just beginning to rotate, makes things convenient for the start-up of engine.

The inside of solid fixed ring 1 is sunken being to be provided with fixed slot 16, and the outer wall of power rod 2 is provided with protruding piece with the position that fixed slot 16 corresponds each other, and power rod 2 is through protruding piece and the mutual joint of fixed slot 16, and the inner wall of fixed slot 16 is provided with anti-skidding gasket for power rod 2 is fixed.

Heavy burden ring 4 is the ring form, and heavy burden ring 4 is through welding and 5 mutual fixed connection of connecting rod, and connecting rod 5 is through the mutual fixed connection of outer wall of welding and joint ring 3, and heavy burden ring 4 is made for the metal, because this device is the mode of heavy burden ring 4 and balancing weight 7 inter combination with integral flywheel split, makes things convenient for workman quick assembly disassembly and transport more.

Cardboard 14 is provided with the thread groove with anchor bolt 13 position of mutual contact, the outer wall of cardboard 14 is smooth form, anchor bolt 13's top keeps the parallel and level with cardboard 14's outer wall, cardboard 14 is made for plastics, cardboard 14's center department all is provided with anti-skidding rubber with the edge, cardboard 14 of connecting rod 5 outer wall makes the both sides of equipment sealed by the parcel, the outside air can not produce great windage to the device when the device rotates.

The working principle is as follows: when the device is used, under the double-layer action of the magnetic strip 11 and the pressure spring 12 in an un-started state, the counterweight block 7 is far away from the position of the load ring 4 and moves to the position of the clamping ring 3, then the magnet block 15 in the counterweight block 7 is mutually adsorbed with the clamping ring 3, so that the clamping ring 3 is fixed, the overall gravity distribution of the device is more uniform, the power rod 2 keeps lower rotational inertia when just starting to rotate, the engine is convenient to start, the counterweight block 7 slides to the position of the load ring 4 through the sliding block 8 due to the fact that centrifugal force overcomes the limit of the elastic force and the magnetic force of the pressure spring 12 at high speed, higher rotational inertia can be obtained, more efficient energy storage is obtained, the power output efficiency of the engine is improved, and the oil consumption is reduced, because the device splits the integral flywheel into a mode that the load ring 4 and the counterweight block 7 are mutually combined, make things convenient for workman quick assembly disassembly and transport more, and when balancing weight 7 removed, the sliding position of balancing weight 7 is adjusted through centrifugal force and magnetic force's mutual change, pressure spring 12 only plays the additional act, magnetic force can not produce great decay suddenly in operation in-process, and centrifugal force adjusts through the slew velocity of power pole 2, so can not produce the condition of mechanical fatigue along with the use wearing and tearing of equipment, longer life has, and the cardboard 14 of connecting rod 5 outer wall makes the both sides of equipment sealed by the parcel, the outside air can not produce great windage to the device when the device rotates, reduce wearing and tearing and collision.

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. The utility model provides a novel inside automatically regulated device of engine energy storage flywheel, includes solid fixed ring (1), its characterized in that: the inner part of the fixing ring (1) is fixedly connected with a power rod (2), the outer wall of the fixing ring (1) is encircled and fixedly connected with a clamping ring (3), the outer wall of the clamping ring (3) is encircled and provided with a load ring (4), the inner wall of the load ring (4) is mutually and fixedly connected with the outer wall of the clamping ring (3) through a connecting rod (5), the inner part of the connecting rod (5) is provided with a through groove (6) in a penetrating way, the inner part of the through groove (6) is provided with a balancing weight (7), two ends of the side wall of the balancing weight (7) are provided with sliding blocks (8), the center of the sliding block (8) is rotatably connected with a ball (9), the position of the inner wall of the side wall of the load ring (4) close to the balancing weight (7) is provided with a closed cavity (10), and the inner part of the closed cavity (10) is fixedly connected, and a pressure spring (12) is fixedly connected inside the through groove (6).

2. The novel automatic adjusting device inside the energy storage flywheel of the engine as claimed in claim 1, characterized in that: the anchor bolt (13) is fixedly connected to the outer walls of the two sides of the connecting rod (5), the clamping plate (14) surrounds the outer wall of the anchor bolt (13), the clamping plate (14) is fixedly connected with the connecting rod (5) through the anchor bolt (13), the center of the clamping plate (14) is fixed to the outer wall of the clamping ring (3), and the outer wall of the clamping plate (14) is tightly attached to the inner wall of the load ring (4).

3. The novel automatic adjusting device inside the energy storage flywheel of the engine as claimed in claim 1, characterized in that: the inside of balancing weight (7) is provided with magnet piece (15), magnet piece (15) run through both ends side and the outside intercommunication of balancing weight (7), magnetism that magnetism strip (11) are close to magnet piece (15) one side is the same with the magnetism that magnet piece (15) are close to magnetism strip (11) one side.

4. The novel automatic adjusting device inside the energy storage flywheel of the engine as claimed in claim 1, characterized in that: one end of the load ring (4) close to the pressure spring (12) is fixedly connected with the inner part of the balancing weight (7), a groove is arranged at the position of the load ring (4) close to the pressure spring (12), and the pressure spring (12) is fixedly connected with the bottom of the groove.

5. The novel automatic adjusting device inside the energy storage flywheel of the engine as claimed in claim 1, characterized in that: the balancing weight (7) is fan-shaped, the acute angle of the edge of the balancing weight (7) is passivated, the inner wall penetrating through the groove (6) is provided with a sliding groove, and the balancing weight (7) is connected with the sliding groove penetrating through the inner wall of the groove (6) in a sliding mode through a sliding block (8).

6. The novel automatic adjusting device inside the energy storage flywheel of the engine as claimed in claim 1, characterized in that: the inside of solid fixed ring (1) is sunken being provided with fixed slot (16), the outer wall of power rod (2) is provided with protruding piece with the position that fixed slot (16) corresponded each other, power rod (2) are through protruding piece and the mutual joint of fixed slot (16).

7. The novel automatic adjusting device inside the energy storage flywheel of the engine as claimed in claim 1, characterized in that: the load ring (4) is in a ring shape, the load ring (4) is fixedly connected with the connecting rod (5) through welding, and the connecting rod (5) is fixedly connected with the outer wall of the clamping ring (3) through welding.

8. The novel automatic adjusting device inside the energy storage flywheel of the engine as claimed in claim 2, characterized in that: the clamping plate (14) and the anchoring bolt (13) are in mutual contact, a threaded groove is formed in the position, the outer wall of the clamping plate (14) is smooth, and the top of the anchoring bolt (13) is flush with the outer wall of the clamping plate (14).