阅读说明：本技术 一种用于发电设备的省力装置 (Labor-saving device for power generation equipment ) 是由 夏善胜 于 2019-10-16 设计创作，主要内容包括：本发明涉及一种用于发电设备的省力装置,包括相对设置的固定支架、偶数组相对设置并绕有线圈的磁铁、若干个动磁体、曲柄摇杆机构和驱动电机,各组磁铁间隔设置于固定支架上,各组磁铁为同极相对设置或异极相对设置,于各组磁铁间均设置动磁体,各组磁铁和各动磁体上均开设中心通孔,若干根导杆分别贯穿各组磁铁和各动磁体的中心通孔。本发明通过相对设置的若干组磁铁,实现装置整体吸引力和排斥力的平衡,使动磁体在做切割磁感线运动时,只需考虑直线运动本身的功耗,不需要提供用于克服磁铁间吸引力的驱动外力,大幅提高发电效率,体现省力效果,节省能源,绿色清洁。(The invention relates to a labor-saving device for power generation equipment, which comprises fixed supports, an even number of groups of magnets, a plurality of moving magnets, a crank rocker mechanism and a driving motor, wherein the fixed supports are oppositely arranged, coils are wound on the magnets, the groups of magnets are arranged on the fixed supports at intervals, the groups of magnets are oppositely arranged in the same poles or oppositely arranged in the opposite poles, the moving magnets are arranged among the groups of magnets, central through holes are formed in the groups of magnets and the moving magnets, and a plurality of guide rods respectively penetrate through the central through holes of the groups of magnets and the moving magnets. According to the invention, through the plurality of groups of magnets which are oppositely arranged, the balance of the whole attraction and the repulsion of the device is realized, when the moving magnet performs the cutting magnetic induction line motion, only the power consumption of the linear motion is considered, and the driving external force for overcoming the attraction among the magnets is not required to be provided, so that the power generation efficiency is greatly improved, the labor-saving effect is embodied, the energy is saved, and the device is green and clean.)

1. A labor-saving device for power generation equipment, characterized in that: the magnetic suspension device comprises a fixing support (1) which is oppositely arranged, magnets (2) which are oppositely arranged in an even number group and are wound with coils (201), a plurality of movable magnets (3), a crank rocker mechanism (8) and a driving motor (9), wherein the magnets (2) in each group are arranged on the fixing support (1) at intervals, the magnets (2) in each group are oppositely arranged in the same polarity or oppositely arranged in the opposite heteropolarity, the movable magnets (3) are arranged between the magnets (2) in each group, central through holes are formed in the magnets (2) in each group and the movable magnets (3) in each group, and a plurality of guide rods (4) penetrate through the central through holes of the magnets (2) in each group and the movable magnets (3) in each group respectively.

2. A labor saving device for power generation equipment as claimed in claim 1, wherein: the number of the groups of the magnets (2) with the same poles oppositely arranged is the same as that of the groups of the magnets (2) with the different poles oppositely arranged.

3. A labor saving device for power generation equipment as claimed in claim 1, wherein: a rotating disc (902) is fixedly connected to a motor shaft (901) of the driving motor (9), and the rotating disc (902) is of a disc-shaped structure.

4. A labor saving device for power generation equipment as claimed in claim 1, wherein: the moving magnets (3) are sleeved on the guide rod (4), and the number of the groups of the magnets (2) is two.

5. A labor saving device for power generation equipment as claimed in claim 4, wherein: each guide rod (4) is arranged between the fixed supports (1), and two ends of each guide rod (4) are respectively and fixedly connected to the surfaces of the fixed supports (1) on the adjacent sides.

6. A labor saving device for power generation equipment as claimed in claim 5, wherein: in between fixed bolster (1), extend to the middle part of fixed bolster (1) other end from the middle part of fixed bolster (1) one end and form center post (5), still set up balancing pole (6) between fixed bolster (1), balancing pole (6) include dead lever (601) of cavity cylinder structure and movable rod (602) of solid cylinder structure, in movable rod (602) are pegged graft respectively at the both ends of dead lever (601), in dead lever (601) and movable rod (602) connecting portion, still outside protruding formation boss in dead lever (601) periphery, the middle part of dead lever (601) is articulated with the middle part of center post (5), sets up connecting piece (7) on both sides movable magnet (3) respectively, each movable rod (602) are articulated with connecting piece (7) of adjacent side respectively.

7. A labor saving device for power generation equipment as claimed in claim 6, wherein: the crank rocker mechanism (8) comprises a curved rod (801), a straight rod (802), a short shaft (803) and a sliding block (804), wherein the short shaft (803) is fixedly connected to a rotary disc (902), a tapered hole (101) is formed in the top end of the fixed support (1), a rocker guide groove (805) is formed by outwards extending along the lower end opening of the tapered hole (101), one end of the curved rod (801) is connected with the rotary disc (902) through the short shaft (803), the other end of the curved rod (801) penetrates through the tapered through hole to be hinged to one end of the straight rod (802), the other end of the straight rod (802) is hinged to the center of the sliding block (804), and a guide rail groove (603) for mounting the sliding block (804) is formed in a boss of the fixed rod (601).

8. A labor saving device for power generation equipment as claimed in claim 1, wherein: and each moving magnet (3) is fixedly connected to the middle part of the guide rod (4).

9. A labor saving device for power generation equipment as claimed in claim 8 wherein: the two ends of each guide rod (4) penetrate through the fixing supports (1) on the adjacent sides, cross rods (401) are arranged on the outer sides of the two ends of each fixing support (1) respectively, and the end portions of the guide rods (4) are fixedly connected with the cross rods (401) on the same side to form an integrated frame structure.

10. A labor saving device for power generation equipment as claimed in claim 9, wherein: the one end of integral type frame sets up the motor, and crank rocker mechanism (8) include curved bar (801), straight-bar (802) and minor axis (803), minor axis (803) rigid coupling is on capstan (902), capstan (902) are connected through minor axis (803) to the one end of curved bar (801), and the other end and straight-bar (802) of curved bar (801) are articulated, in the outside of straight-bar (802) sets up rocker guide slot (805), the other end rigid coupling of straight-bar (802) in the middle part of one side horizontal pole (401) of integral type frame.

Technical Field

The invention relates to the technical field of generators, in particular to a labor-saving device for power generation equipment.

Background

The generator generally utilizes the electromagnetic induction principle that a wire cuts a magnetic line to induce electric potential, and mechanical energy of a prime motor is converted into electric energy to be output. A conventional alternator consists of two parts, a stator and a rotor. The stator is the armature that generates electricity and the rotor is the magnetic pole. The stator consists of an armature core, three-phase windings which are uniformly arranged, a machine base, an end cover and the like. The rotor is usually of a non-salient pole type and consists of an excitation winding, an iron core, a shaft, a guard ring, a center ring and the like. The exciting winding of the rotor is connected with direct current to generate a magnetic field which is approximately in sine distribution, and the effective exciting magnetic flux of the magnetic field is linked with the static armature winding. When the rotor rotates, the magnetic field of the rotor rotates along with the rotor, and each phase of winding of the stator is cut by the magnetic force line in sequence every time the rotor rotates for one circle, and three-phase alternating current potential is induced in the three-phase stator winding. When the generator operates with symmetrical load, the three-phase armature current is synthesized to generate a rotating magnetic field with synchronous rotating speed. The working principle of the DC generator is that the alternating electromotive force induced and generated in the armature coil is converted into DC electromotive force by the commutator cooperating with the commutation action of the brush, and the brush end can lead out the pulsating electromotive force with the direction unchanged but the magnitude changed.

It can be seen that the conventional power generation structure mainly cuts the magnetic induction lines by rotation, rather than by translation. If the translational motion is adopted to cut the magnetic induction lines, the magnet needs strong driving force to overcome attraction or repulsion force to do work, and the process can generate high energy consumption and greatly reduce the power generation efficiency.

Disclosure of Invention

The applicant provides a labor-saving device for power generation equipment with a reasonable structure aiming at the defects in the prior art, which can balance the magnetic force borne by a magnet (moving magnet) which moves for cutting a magnetic induction line, so that the moving magnet can move between two opposite magnetic poles for power generation only by a small driving force.

The technical scheme adopted by the invention is as follows:

a labor-saving device for power generation equipment comprises fixed supports, even groups of magnets, a plurality of movable magnets, a crank rocker mechanism and a driving motor, wherein the fixed supports are oppositely arranged, coils are wound on the magnets, the groups of magnets are arranged on the fixed supports at intervals, the groups of magnets are oppositely arranged in the same poles or oppositely arranged in different poles, the movable magnets are arranged among the groups of magnets, central through holes are formed in the groups of magnets and the movable magnets, and a plurality of guide rods penetrate through the central through holes of the groups of magnets and the movable magnets respectively.

The invention has the following beneficial effects:

the number of the magnet groups with opposite homopolarity is the same as that of the magnet groups with opposite heteropolarity;

a motor shaft of the driving motor is fixedly connected with a rotating disc which is of a disc-shaped structure;

each moving magnet is sleeved on the guide rod, and the number of the groups of magnets is two;

each guide rod is arranged between the fixed brackets, and two ends of each guide rod are fixedly connected to the surfaces of the adjacent side fixed brackets respectively;

the balance rod is arranged between the fixed supports and extends from the middle part of one end of the fixed support to the middle part of the other end of the fixed support to form a middle column, the balance rod comprises a fixed rod with a hollow cylindrical structure and a movable rod with a solid cylindrical structure, the two ends of the fixed rod are respectively inserted with the movable rods, the connecting parts of the fixed rod and the movable rods and the periphery of the fixed rod are also outwards protruded to form bosses, the middle part of the fixed rod is hinged with the middle part of the middle column, the movable magnets on the two sides are respectively provided with a connecting piece, and each movable rod is respectively hinged with the connecting piece on the adjacent side;

the crank rocker mechanism comprises a crank rod, a straight rod, a short shaft and a sliding block, the short shaft is fixedly connected to the rotary disc, the top end of the fixed support is provided with a conical hole, a rocker guide groove is formed by extending outwards along the opening at the lower end of the conical hole, one end of the crank rod is connected with the rotary disc through the short shaft, the other end of the crank rod penetrates through the conical through hole to be hinged with one end of the straight rod, the other end of the straight rod is hinged with the center of the sliding block, and a guide rail groove for mounting the sliding block is formed in a boss of the fixed rod;

each moving magnet is fixedly connected to the middle part of the guide rod;

two ends of each guide rod penetrate through the fixing supports on the adjacent sides, cross rods are arranged on the outer sides of the two ends of each fixing support respectively, and the end parts of the guide rods are fixedly connected with the cross rods on the same side to form an integrated frame structure;

the motor is arranged at one end of the integrated frame, the crank and rocker mechanism comprises a curved bar, a straight bar and a short shaft, the short shaft is fixedly connected to the rotary disc, one end of the curved bar is connected with the rotary disc through the short shaft, the other end of the curved bar is hinged to the straight bar, a rocker guide groove is arranged on the outer side of the straight bar, and the other end of the straight bar is fixedly connected to the middle of a cross bar on one side of the integrated frame.

The device has compact and reasonable structure and convenient installation and operation, realizes the balance of the whole attraction and the repulsion of the device through the oppositely arranged groups of magnets, only needs to consider the power consumption of linear motion when the moving magnet performs the motion of cutting magnetic induction lines, does not need to provide driving external force for overcoming the attraction between the magnets, greatly improves the power generation efficiency, embodies the labor-saving effect, saves energy and is green and clean.

Drawings

Fig. 1 is a schematic structural diagram of the present invention (the moving magnet is sleeved on the guide rod).

Fig. 2 is a schematic view of the crankshaft of fig. 1 rotated through 90.

Fig. 3 is a schematic view of the crankshaft of fig. 1 rotated through 180.

FIG. 4 is a schematic diagram of a second type of structure of the present invention (the moving magnet is fixed on the guide rod).

Fig. 5 is a schematic view of the crankshaft of fig. 4 rotated through 90.

Fig. 6 is a schematic view of the crankshaft of fig. 4 rotated 180.

Fig. 7 is a rear view at a in fig. 2.

Fig. 8 is a side view at B in fig. 2.

Fig. 9 is a schematic diagram of two different coil winding orientations in accordance with the present invention.

Wherein: 1. fixing a bracket; 101. a tapered hole; 2. a magnet; 201. a coil; 3. a moving magnet; 4. a guide bar; 401. a cross bar; 5. a middle column; 6. a balancing pole; 601. fixing the rod; 602. a movable rod; 603. a guide rail groove; 7. a connecting member; 8. a crank and rocker mechanism; 801. a curved bar; 802. a straight rod; 803. a minor axis; 804. A slider; 805. a rocker guide groove; 9. a drive motor; 901. a motor shaft; 902. rotating the disc; 903. the motor fuselage.

Detailed Description

The following describes embodiments of the present invention with reference to the drawings.

As shown in fig. 1 to 9, the present invention includes a fixed bracket 1, an even number of groups of magnets 2 oppositely disposed and wound around a coil 201, a plurality of moving magnets 3, a crank rocker mechanism 8 and a driving motor 9, wherein the magnets 2 are permanent magnets (such as neodymium iron boron magnets) or magnetizers, the groups of magnets 2 are alternately disposed on the fixed bracket 1, the groups of magnets 2 are oppositely disposed in the same polarity or oppositely disposed in different polarities, the moving magnets 3 are disposed between the groups of magnets 2, central through holes are disposed on the groups of magnets 2 and the moving magnets 3, and a plurality of guide rods 4 respectively penetrate through the central through holes of the groups of magnets 2 and the moving magnets 3.

The number of the sets of magnets 2 arranged opposite to each other in the same pole is the same as that of the sets of magnets 2 arranged opposite to each other in the opposite pole, and a rotating disc 902 is fixedly connected to a motor shaft 901 of the driving motor 9, and the rotating disc 902 has a disc-shaped structure.

As shown in fig. 1 to 3, each movable magnet 3 is sleeved on a guide rod 4, the number of the groups of magnets 2 is two, each guide rod 4 is arranged between the fixed brackets 1, two ends of each guide rod 4 are respectively fixedly connected to the surface of the fixed bracket 1 on the adjacent side, a middle column 5 is formed between the fixed brackets 1 and extends from the middle part of one end of the fixed bracket 1 to the middle part of the other end of the fixed bracket 1, a balance rod 6 is further arranged between the fixed brackets 1, the balance rod 6 comprises a fixed rod 601 with a hollow cylindrical structure and a movable rod 602 with a solid cylindrical structure, the two ends of the fixed rod 601 are respectively inserted with the movable rod 602, a boss is formed at the connecting part of the fixed rod 601 and the movable rod 602 and protrudes outwards at the periphery of the fixed rod 601, the middle part of the fixed rod 601 is hinged with the middle part of the middle column 5, connecting pieces 7 are respectively arranged on the movable magnets 3 on two sides, each movable rod, the driving motor 9 is arranged on one side of the magnet 2 with opposite poles and on the top of the fixed support 1, the crank rocker mechanism 8 comprises a curved bar 801, a straight bar 802, a short shaft 803 and a sliding block 804, the short shaft 803 is fixedly connected to the rotary disc 902, the top end of the fixed support 1 is provided with a tapered hole 101, a rocker guide groove 805 is formed by extending outwards along the opening at the lower end of the tapered hole 101, one end of the curved bar 801 is connected with the rotary disc 902 through the short shaft 803, the other end of the curved bar 801 penetrates through the tapered through hole to be hinged with one end of the straight bar 802, the other end of the straight bar 802 is hinged with the center of the sliding block 804, and a guide rail groove 603 for installing the.

As shown in fig. 4 to 6, each moving magnet 3 is fixedly connected to the middle of a guide rod 4, two ends of each guide rod 4 penetrate through the fixing support 1 on the adjacent side, the outer sides of two ends of the fixing support 1 are respectively provided with a cross rod 401, the end of each guide rod 4 is fixedly connected to the cross rod 401 on the same side to form an integrated frame structure, one end of the integrated frame is provided with a motor, the crank and rocker mechanism 8 comprises a curved rod 801, a straight rod 802 and a short shaft 803, the short shaft 803 is fixedly connected to a rotating disc 902, one end of the curved rod 801 is connected to the rotating disc 902 through the short shaft 803, the other end of the curved rod 801 is hinged to the straight rod 802, the outer side of the straight rod 802 is provided with a rocker guide groove 805, and the other end of the straight.

The specific assembly and working process of the invention is as follows:

the groups of magnets 2 are arranged on the fixed support 1, in the embodiment, the groups of magnets 2 are arranged at equal intervals, and the distance can be adjusted and the magnetic force can be balanced according to different magnetism of the adopted magnets 2. When the same magnet or a material with the equivalent magnetic force is adopted, the size of the moving magnet 3 is smaller than that of the magnet 2. Magnet 2 installs back to fixed bolster 1, fine setting from top to bottom, can be according to the accurate regulation magnetic force balance of actual demand. In this embodiment, the magnets 2 are substantially identical in size, and the vertical pitch of the magnets 2 of each group, which are installed with like poles facing each other, is smaller than that of the magnets 2 of each group, which are installed with unlike poles facing each other, by the vertical fine adjustment function of the magnets 2. In a specific application, if the magnets 2 of each group are required to be installed at equal intervals from top to bottom, the size of the magnets 2 installed opposite to the same poles of each group should be larger than that of the magnets 2 installed opposite to different poles of each group. When the magnet 2 is larger, the magnet can also be installed by extending out of the fixing bracket 1, and still accord with the description and the working principle of the invention. The turn plate 902 is mounted on the motor shaft 901, and the turn plate 902 does not interfere with the motor body 903. The stub shaft 803 is fixed to the spinning disc 902, the curved bar 801 is hinged to the stub shaft 803, and the curved bar 801 is hinged to the straight bar 802.

As shown in FIGS. 1-3, for one class of structures:

the movable magnet 3 is sleeved on the guide rod 4, the movable magnets 3 on two sides are connected through the balance rod 6, two ends of the balance rod 6 are respectively hinged with the connecting piece 7 on the movable magnets 3, and the center of the balance rod 6 is hinged on the middle column 5. The fixed bar 601 and the movable bar 602 of the balance bar 6 constitute a loop bar, and the length of the balance bar 6 connected to the movable magnet 3 is changed in real time when the movable magnet 3 slides up and down on the guide bar 4, thereby requiring the balance bar 6 to have a real-time telescoping function. Install driving motor 9 in the top of fixed bolster 1, set up tapered hole 101 on the fixed bolster 1 for fixed bolster 1 can not produce the interference to the motion process of curved bar 801, and the lower extreme opening part of tapered hole 101 sets up rocker guide slot 805 and is used for the location of straight-bar 802, prevents that straight-bar 802 from swinging to lead to unable promotion balancing pole 6. The outer side of the fixed rod 601 is provided with a boss, a guide rail groove 603 is formed in the boss and used for installing a sliding block 804, one end of the straight rod 802 is hinged to the center of the sliding block 804, when the balance bar 6 swings, the straight rod 802 is guided by the rocker guide groove 805, and the straight line distance between the straight rod 802 and the middle column 5 is kept unchanged all the time, so that the distance between the end part of the straight rod 802 and the center of the balance bar 6 is changed constantly, and the influence of the distance change can be eliminated through the sliding block 804.

The central moving magnet 3 is a permanent magnet or a magnetizer material, in this embodiment, the magnetic poles at the two ends of the moving magnet 3 at one side of the crank link mechanism are opposite to the magnetic poles at the opposite surfaces of the magnets 2, and the group of magnets 2 at the side are oppositely arranged in different poles, that is, the moving magnet 3 is always influenced by attractive force when being close to the magnets 2 at the two ends, the magnetic poles at the two ends of the moving magnet 3 at the other side are the same as the magnetic poles at the opposite surfaces of the magnets 2, and the group of magnets 2 at the same side are oppositely arranged in the same stage, that is, the magnets 2 at the two ends of the moving magnet 3 close to the moving magnet 3 are always influenced by repulsive force, the magnetic forces at the two sides can be balanced by the balance rod 6, the device can swing only by a small driving force after being balanced, and the driving. A coil 201 is wound on the magnet 2, and as shown in fig. 9, the coil 201 may be wound along the circumferential direction or the longitudinal direction of the surface of the magnet 2.

When the driving motor 9 rotates, the crank rocker mechanism 8 converts the motion of the motor shaft 901 into reciprocating linear motion, pushes the balancing rod 6 to swing, and drives the moving magnet 3 to cut the magnetic induction line to generate power.

As shown in FIGS. 4-6, for two types of structures:

the installation mode of the magnets 2 is similar to a structure, the number of the groups of the magnets 2 oppositely installed in the same stage is required to be kept to be the same as that of the groups of the magnets 2 oppositely installed in different poles, but the total number of the magnets 2 is not limited to two groups, and the magnetic poles of all the moving magnets 3 are installed along the same direction, namely the positive poles of all the moving magnets 3 face upwards or the negative poles of all the moving magnets 3 face upwards. The guide rods 4 not only penetrate through the groups of magnets 2 and the moving magnets 3, but also penetrate through the fixed supports 1 on the two sides, the cross rods 401 are distributed on the outer sides of the two ends of the fixed supports 1, and the two ends of each guide rod 4 are fixedly connected to the cross rods 401 on the adjacent sides respectively in a welding or other connection mode to form an integrated frame. In the second type of structure, the moving magnet 3 is fixed at the middle of the guide rod 4, so that the moving magnet 3 moves along with the integrated frame. The rotary motion of the driving motor 9 is converted into linear motion through the crank rocker mechanism 8, the straight rod 802 is fixedly connected to the middle of one side of the integrated frame, a rocker guide groove 805 used for enabling the straight rod 802 to move along the fixed direction is arranged on the outer side of the straight rod 802, and the length of the rocker guide groove 805 is suitable for the crank 801 to swing without interference. The integrated frame is driven by the driving motor 9 to do linear reciprocating motion within the limited range of the fixed support 1, and the moving magnet 3 cuts the magnetic induction lines in the motion process to generate electricity.

The above description is intended to be illustrative and not restrictive, and the scope of the invention is defined by the appended claims, which may be modified in any manner within the scope of the invention.