Energy-saving rotary driving device

Abstract

The invention discloses an energy-saving rotary driving device which is characterized in that a support seat and large fluted discs are arranged on a frame body, the large fluted discs which are respectively arranged in parallel up and down are coaxially linked, and the large fluted discs which are vertically arranged are fixed in a surrounding manner through an outer side driving ring; a plurality of annular ratchet wheel fluted discs are arranged in cooperation with the large fluted discs at the bottom and the top respectively, and the annularly-arranged ratchet wheel fluted discs are fixed in a surrounding mode through inner side driving rings. A counter weight capable of moving along with gravity is indirectly arranged between the inner side driving ring and the outer side driving ring; when the device rotates, when the counterweight fixing rod inclines towards one side of the outer side driving ring, the counterweight slides to the outer side driving ring, and when the counterweight fixing rod inclines towards one side of the inner side driving ring, the counterweight slides to the inner side driving ring, but the outer side torque is always larger than the inner side torque due to different torques on the two sides; the device always provides vertical driving force to the large fluted disc to enable the large fluted disc to rotate, and the rotating power can be output to serve as a power source of external equipment.

Description

Technical Field

[0001] The invention relates to a driving device, in particular to an energy-saving rotating driving device which can be used for driving external equipment. Background Art

[0004] The search for low-carbon energy and alternative energy has been put on the agenda for new energy development. In recent years, the non-traditional and unconventional energy such as solar energy, geothermal energy, wind energy, ocean energy, biomass energy, etc. developed and used have found some new ways for energy development. However, due to problems in development technology, defects in their own quality and more natural phenomena that humans cannot change, the above-mentioned new energy sources have performed poorly in the energy development process. The infrastructure for energy conversion is expensive, which is not conducive to promotion. Moreover, the conversion cost of existing energy conversion equipment is high and the efficiency is low.

[0005] Therefore, based on the existing technology, as technicians in this field, whether they can design a device that can reduce losses and improve driving efficiency from the existing mechanical structure on the basis of following the law of conservation of energy is a technical problem that needs to be solved urgently by technicians in this field. Summary of the invention

[0006] In view of the shortcomings of the prior art mentioned above, the present invention proposes a driving device, which adopts a novel driving structure. The equipment can maintain a certain driving state during operation. In the non-energy output state, it can operate independently with low loss. When outputting energy to the outside, it can be combined with an external auxiliary driving device, thereby realizing kinetic energy output under low energy loss drive.

[0007] The technical solution adopted by the present invention to solve its technical problem is:

[0008] An energy-saving rotary drive device comprises a frame, at least two layers of support seats are arranged on the frame, a bottom turntable group is arranged on the bottom support seat, and a top turntable group is arranged on the top support seat; two large toothed discs are respectively arranged on the bottom turntable group and the top turntable group, the two large toothed discs arranged in parallel are coaxially linked, and the bottom and top large toothed discs are surrounded and fixed by an outer driving ring;

[0009] A plurality of ratchet toothed discs are respectively arranged to cooperate with the large toothed discs at the bottom and the top. The plurality of ratchet toothed discs corresponding to each large toothed disc are spaced and arranged in a ring. The axis of the annularly arranged ratchet toothed disc is coaxially arranged with the corresponding toothed disc and the diameter of the ring formed by the ratchet toothed disc is smaller than the diameter of the large toothed disc. The ratchet toothed discs at the bottom and the top are surrounded and fixed by an inner driving ring.

[0010] The inner driving ring and the outer driving ring are of equal length and are synchronously linked;

[0011] The two parallel outer driving rings are connected by an outer connecting rod, and the outer connecting rod is provided with a plurality of support rods and support blocks, and the support blocks are in contact with the inner driving ring; the left and right parallel support rods are connected by an inner connecting rod, and a counterweight fixing rod is provided between the inner connecting rod and the outer connecting rod, and the counterweight fixing rod is provided with a counterweight object that can move with gravity;

[0012] The support block is inserted between every two adjacent ratchet toothed discs to squeeze the inner drive ring onto the ratchet toothed discs; an external auxiliary drive device is arranged on the bottom turntable group or the top turntable group.

[0013] The ratchet toothed disc is directly fixed on the large toothed disc, and a plurality of ratchet toothed discs are coaxially arranged in a ring shape on the inner side or outer side of the large toothed disc.

[0014] An inner fixed disk is coaxially arranged parallel to the large toothed disk, the ratchet toothed disk is fixed on the inner fixed disk, and a plurality of ratchet toothed disks are coaxially arranged in an annular shape on the inner side or outer side of the inner fixed disk.

[0015] The end of the support rod is provided with a support block, the surface of the support block is smooth, and the support block is in extrusion contact with the inner driving ring through the smooth surface, and an inner connecting rod is arranged between the left and right parallel support blocks.

[0016] Annular guide rails are respectively arranged on the left and right sides of the frame body, and the annular guide rails are arranged inside the inner driving ring. An inner guide wheel is arranged inside the annular guide rails, and the inner guide wheels symmetrically arranged on the left and right are connected through a linkage rod, and the linkage rod is connected to the inner connecting rod as a whole. The inner driving ring is pulled by cooperating with the annular guide rails and the inner guide wheels.

[0017] The ends of the counterweight fixing rod are respectively provided with an upper connecting plate and a lower connecting plate, and the upper connecting plate and the lower connecting plate are both provided with strip holes, which are fixed to the inner connecting rod or the outer connecting rod through the strip holes. After the counterweight fixing rod is fixed, it can move on the inner connecting rod or the outer connecting rod.

[0018] The counterweight fixing rod is tubular, and a counterweight block or liquid that can move inside the counterweight fixing rod is arranged inside the counterweight fixing rod.

[0019] The counterweight fixing rod is in the shape of a rod, and a counterweight block which can move outside the counterweight fixing rod is arranged inside the rod.

[0020] The present invention has the following beneficial effects: at least two layers of support seats and two layers of four large toothed discs are arranged on the frame body, the two large toothed discs arranged in parallel above and below are coaxially linked, and the large toothed discs arranged vertically are surrounded and fixed by an outer driving ring; a plurality of annular ratchet toothed discs are respectively arranged to match the large toothed discs at the bottom and top, and the annular ratchet toothed discs are surrounded and fixed by an inner driving ring; a counterweight fixing rod is indirectly arranged between the inner driving ring and the outer driving ring, and a counterweight object that can move with gravity is arranged on the counterweight fixing rod; when the device rotates, the large toothed disc and the plurality of annular ratchet toothed discs that are expected to be matched rotate synchronously When the counterweight fixing rod is tilted toward the outer driving ring, the counterweight slides to the outer driving ring; when the counterweight fixing rod is tilted toward the inner driving ring, the counterweight slides to the inner driving ring. However, due to the different torques on both sides, the outer torque is always greater than the inner torque. The device will always give the large toothed disc a vertical driving force to rotate it. This rotational power can be output as a power source for external equipment. When this power source is lost and cannot be output externally, it can be periodically or continuously assisted by an external auxiliary driving device to maintain a stable power output of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0022] Figure 1 This is a schematic diagram of the three-dimensional structure of Example 1;

[0023] Figure 2 This is a schematic diagram of the internal structure of Example 1 from a side view;

[0024] Figure 3 This is a schematic diagram of the main structure of Example 1;

[0025] Figure 4 for Figure 1 A schematic diagram of the enlarged structure of the middle A area;

[0026] Figure 5 for Figure 2 A schematic diagram of the partially enlarged structure;

[0027] Figure 6 Schematic diagram of the counterweight fixing rod structure Figure I ;

[0028] Figure 7 Schematic diagram of the counterweight fixing rod structure Figure II ;

[0029] Figure 8 This is a schematic diagram of the three-dimensional structure of Example 2;

[0030] Fig. 9 This is a schematic diagram of the internal cross-sectional structure of Example 2;

[0031] Fig.10 for Figure 8 Schematic diagram of the internal structure from the middle side;

[0032] Fig.11 It is a schematic diagram of the driving structure of the annular guide rail and the inner guide wheel;

[0033] In the figure, 1, frame, 11, base, 12, bottom support seat, 13, top support seat, 2, bottom turntable group, 20, bottom bearing seat, 21, bottom drive shaft, 22, bottom large gear plate, 3, top turntable group, 30, top bearing seat, 31, top drive shaft, 32, top large gear plate, 33, support bearing, 34, support rod, 35, annular guide rail, 36, inner guide wheel, 37, linkage rod, 38, guide Wheel connecting rod, 4, outer chain, 5, outer connecting rod, 51, support rod, 52, support block, 53, inner connecting rod, 6, inner chain, 7, counterweight fixing rod, 71, upper connecting plate, 72, upper strip hole, 73, rod body, 74, counterweight ball, 75, lower connecting plate, 76, lower strip hole, 77, counterweight block; 8, ratchet gear plate, 81, fixing bolt, 82, fixing rod; 9, driving motor, 91, driving gearbox. DETAILED DESCRIPTION

[0034] The present invention is further described below through implementation modes. The following description is only for exemplary explanation. Those skilled in the art can make further structural improvements based on the following explanation. The scope of protection of this patent shall be based on the scope recorded in the claims.

[0035] Embodiment 1:

[0036] An energy-saving rotary drive device, as shown in the attached Figure 1 As shown, it includes a frame body 1, and a base 11 is arranged at the bottom of the frame body 1, and the base 11 increases the contact area with the ground.

[0037] The present invention has two layers of support seats on the frame 1, which are a bottom support seat 12 and a top support seat 13. The bottom support seat 12 supports and fixes the bottom turntable group 2 through a bottom bearing seat 20 and a bottom drive shaft 21. Similarly, a top bearing seat 30 is provided on the top support seat 13, and the top turntable group 3 is supported and fixed through the top bearing seat 30 and the top drive shaft 31.

[0038] The bottom turntable group 2 and the top turntable group 3 have the same composition structure. The bottom turntable group 2 and the top turntable group 3 are respectively provided with two large toothed discs, namely the bottom large toothed disc 22 and the top large toothed disc 33. The two bottom large toothed discs 22 and the top large toothed disc 33 arranged in parallel on the left and right are respectively coaxially spaced apart. The two bottom large toothed discs 22 and the top large toothed disc 33 arranged up and down are directly fixed by the outer chain 4.

[0039] The present invention is provided with a plurality of ratchet toothed discs 8 in cooperation with the bottom large toothed disc 22 and the top large toothed disc 33, respectively. The plurality of ratchet toothed discs 32 corresponding to each large toothed disc are spaced and arranged in a ring, and the axis of the ring-shaped ratchet toothed disc 8 is coaxially arranged with the corresponding bottom large toothed disc 22 and the top large toothed disc 33, and the ring diameter formed by the ratchet toothed disc 8 is smaller than the diameter of the large toothed disc; the ratchet toothed discs 8 on the bottom large toothed disc 22 and the top large toothed disc 33 are surrounded and fixed by the inner chain 6; further, the inner chain 6 and the outer chain 4 are of equal length and are synchronously linked. In this embodiment, the inner drive ring and the outer drive ring adopt a chain structure, and those skilled in the art can also replace them with synchronous toothed belts, and it can be understood that such synchronous toothed belts have the same effect.

[0040] In this embodiment, a plurality of ratchet toothed discs 8 may be respectively provided on the bottom large toothed disc 22 and the top large toothed disc 33 on one side, or a plurality of ratchet toothed discs 8 may be respectively provided on the bottom large toothed disc 22 and the top large toothed disc 33 on both sides.

[0041] The two parallel outer chains 4 are connected by an outer connecting rod 5. The fixing method of the outer connecting rod 5 can refer to the fixing method of the conveyor belt on the current chain conveyor belt, and no further details are given here. The outer connecting rod 5 is provided with a plurality of support rods 51, and the ends of the support rods 51 are in contact with the inner chain 6. In order to reduce the friction between the ends of the support rods 51 and the inner chain 6, the ends of the support rods 51 are provided with support blocks 52. The support blocks 52 have smooth surfaces, and they are in contact with the inner chain 6 through the smooth surfaces. An inner connecting rod 53 is provided between the left and right parallel support blocks 52, and the inner connecting rod 53 can also be provided between the left and right parallel support rods 51. A counterweight fixing rod 7 is provided between the inner connecting rod 53 and the outer connecting rod 5, and a counterweight object that can move with gravity is provided on the counterweight fixing rod 7.

[0042] The support rod 51 is fully inserted between each adjacent two ratchet toothed discs 8 in the area of ​​the bottom large toothed disc 22 and the top large toothed disc 33, and the inner chain 6 is squeezed onto the ratchet toothed disc 8 by the support block 52 arranged at the end of the support rod 51; in the above content, it is necessary to keep the inner chain 6 and the outer chain 4 of equal length and synchronously linked, that is, the linear speed of the inner chain 6 and the outer chain 4 is the same, but when the bottom large toothed disc 22 and the top large toothed disc 33 are of equal diameter, the outer diameter of the toothed disc is larger than the diameter of the ring formed by the ratchet toothed disc 8. In order to keep the inner chain 6 and the outer chain 4 linked at the same speed, the inner chain 6 must be shortened in a suitable area. By setting the support rod 51 and the support block 52, the inner chain 6 can be covered on the ratchet toothed disc 8 as much as possible at the bottom large toothed disc 22 and the top large toothed disc 33, so as to keep the inner chain 6 and the outer chain 4 having the same linear speed.

[0043] In this embodiment, an inner fixed disk can be coaxially arranged on the bottom drive shaft 21 and the top drive shaft 31 parallel to the bottom large toothed disk 22 and the top large toothed disk 33, and the ratchet toothed disk 8 is fixed on the inner fixed disk. Several ratchet toothed disks 8 are coaxially arranged in a ring shape on the inner side or outer side of the inner fixed disk.

[0044] However, in order to reduce the number of components, technicians in this field can also directly fix the ratchet tooth plate 8 on the bottom large tooth plate 22 and the top large tooth plate 33. In this embodiment, the ratchet tooth plate 8 is directly fixed to the bottom large tooth plate 22 and the top large tooth plate 33. Several ratchet tooth plates 8 are coaxially arranged in a ring on the inner side of the bottom large tooth plate 22 and the top large tooth plate 33.

[0045] Further, such as Figure 5 , 6 As shown in , 7, the ends of the counterweight fixing rod 7 are respectively provided with an upper connecting piece 71 and a lower connecting piece 75, and the upper connecting piece 71 and the lower connecting piece 75 are distributed with upper strip holes 72 and lower strip holes 76, which are respectively fixed to the inner connecting rod 53 or the outer connecting rod 5 through the upper strip holes 72 and the lower strip holes 76. After the upper strip holes 72 and the lower strip holes 76 are set, the counterweight fixing rod 7 can move on the inner connecting rod 53 or the outer connecting rod 5. Of course, this movement is carried out within a certain range. When the inner chain 6 and the outer chain 4 drive the inner connecting rod 53 and the outer connecting rod 5 to move, the influence of the chain bending deformation on the installation position of the counterweight fixing rod 7 is compensated by this movement.

[0046] Furthermore, the purpose of the counterweight fixing rod 7 is to fix the counterweight and guide the movement of the counterweight. Its specific structure can be in various forms. In this embodiment, three structures are provided for reference by those skilled in the art, such as Figure 6As shown, the counterweight fixing rod 7 is tubular, and a counterweight ball 74 or liquid that can move inside the counterweight fixing rod 7 is arranged inside. Under the action of gravity, the counterweight ball 74 always slides to the lower side to realize the influence of gravity on the operation of the device.

[0047] like Figure 7 As shown, the same design principle is used. The counterweight fixing rod 7 is rod-shaped, and a counterweight block 77 is arranged inside the counterweight fixing rod, which can move outside the counterweight fixing rod. Under the action of gravity, the counterweight block 77 always slides to the lower side, thereby realizing the influence of gravity on the operation of the equipment.

[0048] The bottom turntable group 2 or the top turntable group 3 is provided with an external auxiliary driving device. In the present embodiment, the external auxiliary driving device is a driving motor 9 arranged on the top support seat 13. A driving gearbox 91 is arranged on the driving end of the driving motor 9. The auxiliary driving of the top driving shaft 31 is realized by the driving gearbox 91. If the device simply adopts gravity rotation, it cannot operate continuously. According to the law of conservation of energy, there must be losses in the process of energy conversion. Such losses include self-friction resistance, friction between devices, etc. By setting the driving motor 9 to drive intermittently, the stable operation of the device can be effectively guaranteed.

[0049] The operating principle is described as follows: based on the above disclosed implementation structure, when the device is in operation, an initial rotational force is given to the device through the driving motor 9, and the bottom turntable group 2 or the top turntable group 3 rotates synchronously. Because the inner chain 6 and the outer chain 4 are of equal length and synchronously linked, the inner chain 6 is supported as much as possible on the ratchet toothed disc 8 at the bottom large toothed disc 22 and the top large toothed disc 33 through the support rod 51 and the support block 52, so as to keep the inner chain 6 and the outer chain 4 at the same linear speed, according to Figure 5 As shown, one or more circles of counterweight fixing rods 7 are arranged around the inner chain 6 and the outer drive ring, and the multiple circles of counterweight fixing rods 7 include multiple circles of counterweight fixing rods arranged at intervals, when on the left side, the lower side is at one end of the inner chain 6, and when on the right side, the lower side is at one end of the outer chain 4. The ratchet toothed disc 8 can only allow the inner chain 6 to rotate in one direction.

[0050] Embodiment 2:

[0051] This embodiment is a further improvement on the structure of embodiment 1. When embodiment 1 is adopted, in order to keep the inner chain 6 and the outer chain 4 at the same linear speed, a support rod 51 is fixed on the outer chain 4, and the support rod is completely inserted between each adjacent two ratchet toothed discs 8 at the bottom large toothed disc 22 and the top large toothed disc 33. The inner chain 6 is squeezed onto the ratchet toothed disc 8 by the support block 52 arranged at the end of the support rod 51; however, the force used to support or squeeze the inner chain 6 comes entirely from the outer drive ring. This design may cause the outer chain 4 to run unstably. To avoid the occurrence of such technical problems, in embodiment 2, annular guide rails 35 are respectively arranged on the left and right sides of the frame 1. In this embodiment, the annular guide rails 35 are fixed to the bottom drive shaft 21 and the top drive shaft 31 through support bearings 33, and the annular guide rails 35 are supported and erected by arranging a support rod 34 between the support bearings 33 and the annular guide rails 35; when the bottom drive shaft 21 and the top drive shaft 31 rotate, the position of the annular guide rails 35 will not be affected;

[0052] The annular guide rail 35 is arranged inside the inner chain 6, and an inner guide wheel 36 is arranged inside the annular guide rail 35. The inner guide wheels 36 symmetrically arranged on the left and right are connected through a linkage rod 37, and the linkage rod 37 and the inner connecting rod 53 are connected to each other through a guide wheel connecting rod 38. Through the above arrangement, the force for extruding and wrapping the ratchet sprocket 8 on the inner chain 6 comes from the inner guide wheel 36, and is pulled and guided by the annular guide rail 35, so that the supporting force of the fixed support rod 51 on the outer chain 4 can be dispersed to the inside, and the supporting force is converted into a pulling force, which can avoid the force for squeezing the inner chain 6 coming entirely from the outer drive ring. This design will overcome the disadvantage of unstable operation of the outer chain 4.

[0053] On the basis of the structure disclosed in the above embodiment 2, a counterweight fixing rod 7 is further provided between the inner connecting rod 53 and the outer connecting rod 5, and a counterweight object that can move with gravity is provided on the counterweight fixing rod 7.

[0054] Embodiment 3:

[0055] According to the specific structures of the above-disclosed embodiments 1 and 2, the driving principle of the present invention can be disclosed as follows:

[0056] According to the torque calculation formula: M=F·L, in all the above embodiments, because F is the gravity of the counterweight block 77 or the counterweight ball 74, L is the lever arm, through the above-mentioned public conditions, when L is on both sides of the top turntable group 3, it is L1 and L2 respectively, and L1 is obviously smaller than L2. When the same counterweight is set (counterweight block 77 or counterweight ball 74), the torque on the right side is obviously greater than the torque on the left side. Therefore, under the vertical drive of the torque on the right side, the device always keeps rotating clockwise. When the torque is large enough, this rotational power can be output as a power source for external equipment. When this power source is lost to the point where it cannot be output externally, it can be periodically or continuously assisted by an external auxiliary drive device, thereby maintaining the stable power output of the device or using the device as an auxiliary device for increasing efficiency and speed.

Claims

1. An energy-saving rotary drive device, characterized in that: It includes a frame body, on which at least two layers of support seats are arranged, a bottom turntable group is arranged on the bottom support seat, and a top turntable group is arranged on the top support seat; the bottom turntable group and the top turntable group are respectively provided with two large toothed discs, the two large toothed discs arranged in parallel are coaxially linked, and the bottom and top large toothed discs are surrounded and fixed by an outer driving ring; A plurality of ratchet toothed discs are respectively arranged to cooperate with the large toothed discs at the bottom and the top. The plurality of ratchet toothed discs corresponding to each large toothed disc are spaced and arranged in a ring. The axis of the annularly arranged ratchet toothed disc is coaxially arranged with the corresponding toothed disc and the diameter of the ring formed by the ratchet toothed disc is smaller than the diameter of the large toothed disc. The ratchet toothed discs at the bottom and the top are surrounded and fixed by an inner driving ring. The inner driving ring and the outer driving ring are of equal length and are synchronously linked; The two parallel outer driving rings are connected by an outer connecting rod, and the outer connecting rod is provided with a plurality of support rods and support blocks, and the support blocks are in contact with the inner driving ring; the left and right parallel support rods are connected by an inner connecting rod, and a counterweight fixing rod is provided between the inner connecting rod and the outer connecting rod, and the counterweight fixing rod is provided with a counterweight object that can move with gravity; The support block is inserted between every two adjacent ratchet toothed discs to squeeze the inner drive ring onto the ratchet toothed discs; an external auxiliary drive device is arranged on the bottom turntable group or the top turntable group.

2. An energy-saving rotary drive device according to claim 1, characterized in that: The ratchet toothed disc is directly fixed on the large toothed disc, and a plurality of ratchet toothed discs are coaxially arranged in a ring shape on the inner side or outer side of the large toothed disc.

3. An energy-saving rotary drive device according to claim 2, characterized in that: An inner fixed disk is coaxially arranged parallel to the large toothed disk, the ratchet toothed disk is fixed on the inner fixed disk, and a plurality of ratchet toothed disks are coaxially arranged in an annular shape on the inner side or outer side of the inner fixed disk.

4. An energy-saving rotary drive device according to claim 1, characterized in that: The end of the support rod is provided with a support block, the surface of the support block is smooth, and the support block is in extrusion contact with the inner driving ring through the smooth surface, and an inner connecting rod is arranged between the left and right parallel support blocks.

5. The energy-saving rotary drive device according to claim 1, characterized in that: Annular guide rails are respectively arranged on the left and right sides of the frame body, and the annular guide rail is arranged inside the inner driving ring. An inner guide wheel is arranged inside the annular guide rail, and the inner guide wheels symmetrically arranged on the left and right are connected through a linkage rod, and the linkage rod is connected to the inner connecting rod as a whole, and the annular guide rail and the inner guide wheel cooperate to pull the inner driving ring.

6. An energy-saving rotary drive device according to claim 1, characterized in that: The ends of the counterweight fixing rod are respectively provided with an upper connecting plate and a lower connecting plate, and the upper connecting plate and the lower connecting plate are both provided with strip holes, which are fixed to the inner connecting rod or the outer connecting rod through the strip holes. After the counterweight fixing rod is fixed, it can move on the inner connecting rod or the outer connecting rod.

7. An energy-saving rotary drive device according to claim 6, characterized in that: The counterweight fixing rod is tubular, and a counterweight block or liquid that can move inside the counterweight fixing rod is arranged inside the counterweight fixing rod.

8. An energy-saving rotary drive device according to claim 6, characterized in that: The counterweight fixing rod is in the shape of a rod, and a counterweight block which can move outside the counterweight fixing rod is arranged inside the rod.

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