Unpowered automatic balancing device

Abstract

The utility model relates to the technical field of balancing devices, in particular to an unpowered automatic balancing device which facilitates unpowered automatic balance maintenance and reduces cost. Comprising a body mechanism; the adjusting mechanism is installed on the main body mechanism, the driving mechanism is installed in the main body mechanism, the transmission mechanism is installed in the main body mechanism in a sliding mode, the springback mechanism is installed on the transmission mechanism, and the triggering mechanism is installed at the top end of the main body mechanism; space is provided for adjustment of the adjusting mechanism through the main body mechanism, triggering is achieved through the triggering mechanism, the driving mechanism is driven to push the adjusting mechanism to slide in the main body mechanism for balancing under transmission of the transmission mechanism, and the transmission mechanism can be reset conveniently through the rebound mechanism.

Description

Technical Field

[0001] The utility model relates to the technical field of balancing devices, in particular to a power-free automatic balancing device. Background Art

[0002] A balancing device is a device that can adjust the weight distribution to maintain the balance state of an object or a system.

[0003] Existing balancing devices, such as the prior art with the application number CN201910722193.4, include a chassis, a front balancing device, a rear balancing device, a fixing rod, a balancing frame, a deviation correction motor, a worm, a worm gear, a lead screw, an upper balancing frame, a middle balancing frame, a lower balancing frame, a vertical rod, a brake disc, a wheel hub and a fixing plate, etc., which can effectively balance the centrifugal force generated when the vehicle turns and the road is uneven, make the center of gravity of the wheel hub and the vehicle body tend to be consistent, and improve the safety factor and driving comfort of the vehicle.

[0004] However, the existing technology requires a motor to drive the balance, which is not convenient for power-free automatic balancing and increases the cost. Summary of the Utility Model

[0005] To solve the above technical problems, the utility model provides a power-free automatic balancing device that is convenient for power-free automatic balance maintenance and reduces costs.

[0006] A power-free automatic balancing device of the utility model includes a main body mechanism; it also includes an adjusting mechanism, a driving mechanism, a transmission mechanism, a rebounding mechanism and a triggering mechanism. The adjusting mechanism is installed on the main body mechanism, the driving mechanism is installed inside the main body mechanism, the transmission mechanism is slidably installed inside the main body mechanism, the rebounding mechanism is installed on the transmission mechanism, and the triggering mechanism is installed at the top of the main body mechanism. The main body mechanism provides space for the adjustment of the adjusting mechanism, and is triggered by the triggering mechanism. Driven by the transmission mechanism, the driving mechanism drives the adjusting mechanism to slide inside the main body mechanism for balance. The rebounding mechanism is convenient for resetting the transmission mechanism; the main body mechanism provides space for the adjustment of the adjusting mechanism, and is triggered by the triggering mechanism. Driven by the transmission mechanism, the driving mechanism drives the adjusting mechanism to slide inside the main body mechanism for balance. The rebounding mechanism is convenient for resetting the transmission mechanism, improving the practicability.

[0007] Preferably, the main body mechanism includes a balance plate, a plurality of adjusting grooves and a triggering chamber. The plurality of adjusting grooves are installed inside the balance plate, and the triggering chamber is installed inside the balance plate; the triggering chamber provides space for the triggering of the triggering mechanism, and the adjusting grooves provide space for the adjustment of the adjusting mechanism.

[0008] Preferably, the adjusting mechanism includes a guiding chute, a plurality of sliding plates and a plurality of counterweights. A guiding chute is arranged in the adjusting groove. The sliding plates are slidably installed in the adjusting groove and the guiding chute, and the counterweights are installed on the sliding plates. When there is an imbalance, the driving mechanism is driven by the transmission mechanism to drive the sliding plates to slide in the balance plate, thereby adjusting the positions of the corresponding counterweights, and further adjusting the overall center of gravity to maintain balance.

[0009] Preferably, the driving mechanism includes a rotating shaft, two driving swing arms, a pulling plate, a sliding guiding rotating shaft, a plurality of adjusting swing arms and two connecting rods. The rotating shaft is installed in the adjusting groove, the two driving swing arms are rotatably installed on the rotating shaft, the pulling plate is slidably installed in the adjusting groove, one ends of the two driving swing arms are slidably installed on the pulling plate, the sliding guiding rotating shaft is slidably installed in the guiding chute, the two adjusting swing arms are symmetrically and rotatably installed on the sliding guiding rotating shaft, the other ends of the two adjusting swing arms are rotatably installed on the other ends of the two driving swing arms, one ends of the two connecting rods are rotatably installed on the sliding plates, and the other ends of the two connecting rods are rotatably installed on the other ends of the two adjusting swing arms. The adjusting swing arms are in groups of two, and the number of groups of adjusting swing arms is multiple. When there is an imbalance, the pulling plate is pulled to slide on the inner wall of the adjusting groove through the transmission of the transmission mechanism, thereby driving the two driving swing arms to rotate on the rotating shaft, and further causing the driving swing arms to slide on the pulling plate, so that the two adjusting swing arms at the other end rotate around the sliding guiding rotating shaft. Furthermore, the relative rotation of each group of adjusting swing arms drives the sliding plates to slide in the adjusting groove and the guiding chute, thereby adjusting the positions of the counterweights, and further adjusting the overall center of gravity to maintain balance.

[0010] Preferably, the transmission mechanism includes a transmission plate, a first push plate and a second push plate. The transmission plate is installed on the pulling plate through the first push plate and the second push plate. The first push plate and the second push plate are slidably installed on the side wall of the trigger chamber, and the first push plate and the second push plate are relatively fitted and slidably matched. When there is an imbalance, the transmission plate is squeezed by the trigger mechanism, and the pulling plate is driven to slide on the inner wall of the adjusting groove under the pulling of the first push plate and the second push plate, thereby driving the two driving swing arms to rotate on the rotating shaft, and further causing the driving swing arms to slide on the pulling plate, so that the two adjusting swing arms at the other end rotate around the sliding guiding rotating shaft. Furthermore, the relative rotation of each group of adjusting swing arms drives the sliding plates to slide in the adjusting groove and the guiding chute, thereby adjusting the positions of the counterweights, and further adjusting the overall center of gravity to maintain balance. The two groups of driving mechanisms facing each other are adjusted through the first push plate and the second push plate.

[0011] Preferably, the rebounding mechanism includes a sliding sleeve and a sliding push rod. The sliding sleeve is installed on the inner wall of the trigger chamber, the sliding push rod is slidably installed in the sliding sleeve, a spring is arranged in the sliding sleeve, and the spring connects the sliding push rod and the inner wall of the sliding sleeve. When the position of the counterweight is adjusted to make the whole balanced, the sliding push rod is driven to slide in the sliding sleeve by the elasticity of the spring, so that the transmission plate is reset.

[0012] Preferably, the triggering mechanism includes a triggering cover, a gravity connection rope, and a triggering ball. The triggering cover is installed at the top of the balance plate and is located at the top of the triggering chamber. The triggering ball is installed in the triggering cover through the gravity connection rope, and the triggering cover is located between multiple transmission plates. When it is unbalanced, due to the gravity of the triggering ball, the gravity connection rope inclines relative to the triggering cover, and then the triggering ball presses against the transmission plate. Driven by the first push plate and the second push plate, the pull plate slides on the inner wall of the adjustment groove, further driving the two driving arms to rotate on the rotating shaft. Then, the driving arms slide on the pull plate, causing the two adjustment arms at the other end to rotate around the sliding guide rotating shaft. Further, the relative rotation of each group of adjustment arms drives the sliding plate to slide in the adjustment groove and the guiding sliding groove, thereby adjusting the position of the counterweight block and adjusting the overall center of gravity to maintain balance. The first push plate and the second push plate adjust the two groups of driving mechanisms facing each other.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows: The main body mechanism provides space for the adjustment of the adjustment mechanism. Triggered by the triggering mechanism and driven by the transmission mechanism, the driving mechanism pushes the adjustment mechanism to slide in the main body mechanism for balance. The spring-back mechanism facilitates the reset of the transmission mechanism, improving the practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is the axonometric structure schematic diagram of the present utility model;

[0015] Figure 2 is the first top-down sectional axonometric structure schematic diagram of the present utility model;

[0016] Figure 3 is the second top-down sectional axonometric structure schematic diagram of the present utility model;

[0017] Figure 4 is the front sectional structure schematic diagram of the present utility model;

[0018] Figure 5 is the top-down sectional structure schematic diagram of the present utility model;

[0019] Reference numerals in the drawings: 01, main body mechanism; 11, balance plate; 12, adjustment groove; 13, triggering chamber; 02, adjustment mechanism; 21, guiding sliding groove; 22, sliding plate; 23, counterweight block; 03, driving mechanism; 31, rotating shaft; 32, driving arm; 33, pull plate; 34, sliding guide rotating shaft; 35, adjustment arm; 36, connecting rod; 04, transmission mechanism; 41, transmission plate; 42, first push plate; 43, second push plate; 05, spring-back mechanism; 51, sliding sleeve; 52, sliding push rod; 06, triggering mechanism; 61, triggering cover; 62, gravity connection rope; 63, triggering ball. Detailed implementation mode

[0020] To facilitate the understanding of the present utility model, the present utility model will be described more comprehensively below with reference to the relevant drawings. The present utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present utility model more thorough and comprehensive.

[0021] Embodiment 1

[0022] As Figures 1 to 5 shown, a power-free automatic balancing device includes a main body mechanism 01, and further includes an adjusting mechanism 02, a driving mechanism 03, a transmission mechanism 04, a spring-back mechanism 05 and a triggering mechanism 06. The adjusting mechanism 02 is installed on the main body mechanism 01, the driving mechanism 03 is installed inside the main body mechanism 01, the transmission mechanism 04 is slidably installed inside the main body mechanism 01, the spring-back mechanism 05 is installed on the transmission mechanism 04, and the triggering mechanism 06 is installed at the top of the main body mechanism 01;

[0023] The main body mechanism 01 provides space for the adjustment of the adjusting mechanism 02. Triggered by the triggering mechanism 06, driven by the transmission mechanism 04, the driving mechanism 03 is driven to push the adjusting mechanism 02 to slide inside the main body mechanism 01 for balancing, and the spring-back mechanism 05 facilitates the reset of the transmission mechanism 04;

[0024] The main body mechanism 01 includes a balance plate 11, a plurality of adjustment slots 12 and a trigger chamber 13. The plurality of adjustment slots 12 are installed inside the balance plate 11, and the trigger chamber 13 is installed inside the balance plate 11;

[0025] The adjusting mechanism 02 includes a guiding chute 21, a plurality of sliding plates 22 and a plurality of counterweight blocks 23. The guiding chute 21 is arranged inside the adjustment slot 12. The sliding plates 22 are slidably installed inside the adjustment slot 12 and the guiding chute 21, and the counterweight blocks 23 are installed on the sliding plates 22;

[0026] The driving mechanism 03 includes a rotating shaft 31, two driving swing arms 32, a pulling plate 33, a sliding guiding rotating shaft 34, a plurality of adjusting swing arms 35 and two connecting rods 36. The rotating shaft 31 is installed inside the adjustment slot 12. The two driving swing arms 32 are rotatably installed on the rotating shaft 31. The pulling plate 33 is slidably installed inside the adjustment slot 12. One end of the two driving swing arms 32 is slidably installed on the pulling plate 33. The sliding guiding rotating shaft 34 is slidably installed inside the guiding chute 21. The two adjusting swing arms 35 are symmetrically and rotatably installed on the sliding guiding rotating shaft 34. The other ends of the two adjusting swing arms 35 are rotatably installed on the other ends of the two driving swing arms 32. One end of the two connecting rods 36 is rotatably installed on the sliding plate 22, and the other ends of the two connecting rods 36 are rotatably installed on the other ends of the two adjusting swing arms 35. The adjusting swing arms 35 are in groups of two, and the number of adjusting swing arms 35 is multiple groups;

[0027] The transmission mechanism 04 includes a transmission plate 41, a first push plate 42, and a second push plate 43. The transmission plate 41 is installed on the pull plate 33 through the first push plate 42 and the second push plate 43. The first push plate 42 and the second push plate 43 are slidably installed on the side wall of the trigger chamber 13. The first push plate 42 and the second push plate 43 are relatively fitted and slidably engaged with each other;

[0028] The spring-back mechanism 05 includes a sliding sleeve 51 and a sliding push rod 52. The sliding sleeve 51 is installed on the inner wall of the trigger chamber 13. The sliding push rod 52 is slidably installed in the sliding sleeve 51. A spring is arranged in the sliding sleeve 51, and the spring connects the sliding push rod 52 and the inner wall of the sliding sleeve 51;

[0029] The trigger mechanism 06 includes a trigger cover 61, a gravity connection rope 62, and a trigger ball 63. The trigger cover 61 is installed at the top end of the balance plate 11. The trigger cover 61 is located at the top of the trigger chamber 13. The trigger ball 63 is installed in the trigger cover 61 through the gravity connection rope 62. The trigger cover 61 is located between a plurality of transmission plates 41;

[0030] When it is unbalanced, due to the gravity of the trigger ball 63, the gravity connection rope 62 is inclined relative to the trigger cover 61, and then the trigger ball 63 presses the transmission plate 41. Driven by the first push plate 42 and the second push plate 43, the pull plate 33 slides on the inner wall of the adjustment groove 12, and then drives the two driving swing arms 32 to rotate on the rotating shaft 31. Further, the driving swing arms 32 slide on the pull plate 33, so that the two adjustment swing arms 35 at the other end rotate around the sliding guide rotating shaft 34. Further, through the relative rotation of each group of adjustment swing arms 35, the sliding plate 22 is driven to slide in the adjustment groove 12 and the guide chute 21, and then the position of the counterweight 23 is adjusted, so as to adjust the overall center of gravity to maintain balance. The two groups of driving mechanisms 03 in the opposite direction are adjusted by the first push plate 42 and the second push plate 43. When the position of the counterweight 23 is adjusted to make the whole balanced, the elastic force of the spring drives the sliding push rod 52 to slide in the sliding sleeve 51, so that the transmission plate 41 is reset.

[0031] Such as Figures 1 to 5As shown in the figure, for a power-free automatic balancing device of the present utility model, during operation, when it is unbalanced, due to the gravity of the trigger ball 63, the gravity connection rope 62 inclines relative to the trigger cover 61. Then, the trigger ball 63 squeezes the transmission plate 41. Driven by the first push plate 42 and the second push plate 43, the pull plate 33 slides on the inner wall of the adjustment groove 12, thereby driving the two driving swing arms 32 to rotate on the rotating shaft 31. Further, the driving swing arms 32 slide on the pull plate 33, so that the two adjustment swing arms 35 at the other end rotate around the sliding guide rotating shaft 34. Then, through the relative rotation of each group of adjustment swing arms 35, the sliding plate 22 slides in the adjustment groove 12 and the guide sliding groove 21, thereby adjusting the position of the counterweight 23, and thus adjusting the overall center of gravity to maintain balance. The two opposite driving mechanisms 03 are adjusted by the first push plate 42 and the second push plate 43. When the position of the counterweight 23 is adjusted to make the whole balanced, the elastic force of the spring drives the sliding push rod 52 to slide in the sliding sleeve 51, so that the transmission plate 41 is reset.

[0032] The main functions achieved by the present utility model are: during the operation of the balancing device, it is convenient to automatically maintain balance without power and reduce costs.

[0033] The above are only the preferred embodiments of the present utility model. It should be noted that for those of ordinary skill in the art in this technical field, without departing from the technical principle of the present utility model, several improvements and modifications can still be made, and these improvements and modifications should also be regarded as the protection scope of the present utility model.

Claims

1. A non-powered automatic balancing device, comprising a main body mechanism (01); characterized in that: It also includes an adjusting mechanism (02), a driving mechanism (03), a transmission mechanism (04), a rebound mechanism (05) and a trigger mechanism (06), wherein the adjusting mechanism (02) is mounted on the main mechanism (01), the driving mechanism (03) is mounted in the main mechanism (01), the transmission mechanism (04) is slidably mounted in the main mechanism (01), the rebound mechanism (05) is mounted on the transmission mechanism (04), and the trigger mechanism (06) is mounted on the top of the main mechanism (01); The main body mechanism (01) provides space for adjusting the adjusting mechanism (02), and is triggered by the trigger mechanism (06). Under the transmission of the transmission mechanism (04), the driving mechanism (03) is driven to push the adjusting mechanism (02) to slide inside the main body mechanism (01) for balance, and the rebound mechanism (05) facilitates the resetting of the transmission mechanism (04).

2. The unpowered automatic balancing device according to claim 1, characterized in that: The main body mechanism (01) comprises a balancing plate (11), a plurality of adjustment slots (12) and a trigger chamber (13); the plurality of adjustment slots (12) are installed in the balancing plate (11), and the trigger chamber (13) is installed in the balancing plate (11).

3. The unpowered automatic balancing device according to claim 2, characterized in that: The adjustment mechanism (02) comprises a guide slide groove (21), a plurality of sliding plates (22) and a plurality of counterweight blocks (23); the guide slide groove (21) is arranged in the adjustment groove (12); the sliding plate (22) is slidably mounted in the adjustment groove (12) and the guide slide groove (21); and the counterweight block (23) is mounted on the sliding plate (22).

4. The unpowered automatic balancing device according to claim 2, characterized in that: The driving mechanism (03) comprises a rotating shaft (31), two driving rotating arms (32), a pulling plate (33), a sliding guide rotating shaft (34), a plurality of adjusting rotating arms (35) and two connecting rods (36); the rotating shaft (31) is installed in the adjusting groove (12); the two driving rotating arms (32) are rotatably installed on the rotating shaft (31); the pulling plate (33) is slidably installed in the adjusting groove (12); one end of the two driving rotating arms (32) is slidably installed on the pulling plate (33); the sliding guide rotating shaft (34) The two adjusting rotating arms (35) are symmetrically and rotatably mounted on the sliding guide rotating shaft (34). The other ends of the two adjusting rotating arms (35) are rotatably mounted on the other ends of the two driving rotating arms (32). One ends of the two connecting rods (36) are rotatably mounted on the sliding plate (22). The other ends of the two connecting rods (36) are rotatably mounted on the other ends of the two adjusting rotating arms (35). The adjusting rotating arms (35) are grouped in two, and the number of the adjusting rotating arms (35) is multiple.

5. The unpowered automatic balancing device according to claim 4, characterized in that: The transmission mechanism (04) comprises a transmission plate (41), a first push plate (42) and a second push plate (43); the transmission plate (41) is mounted on the pull plate (33) via the first push plate (42) and the second push plate (43); the first push plate (42) and the second push plate (43) are slidably mounted on the side wall of the trigger chamber (13); the first push plate (42) and the second push plate (43) are relatively fitted and slidably matched.

6. The unpowered automatic balancing device according to claim 2, characterized in that: The rebound mechanism (05) comprises a sliding sleeve (51) and a sliding push rod (52); the sliding sleeve (51) is mounted on the inner wall of the trigger chamber (13); the sliding push rod (52) is slidably mounted in the sliding sleeve (51); a spring is arranged in the sliding sleeve (51); and the spring connects the sliding push rod (52) and the inner wall of the sliding sleeve (51).

7. The unpowered automatic balancing device according to claim 2, characterized in that: The trigger mechanism (06) comprises a trigger cover (61), a gravity connecting rope (62) and a trigger ball (63). The trigger cover (61) is mounted on the top of the balance plate (11). The trigger cover (61) is located on the top of the trigger chamber (13). The trigger ball (63) is mounted in the trigger cover (61) via the gravity connecting rope (62). The trigger cover (61) is located between the plurality of transmission plates (41).

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