Balance driving mechanism and parking equipment

Abstract

The utility model discloses a balance driving mechanism and parking equipment, and relates to the technical field of parking equipment, the balance driving mechanism comprises an equipment rack, a driving wheel, a rear end chain cable, a rear end idle wheel, a vehicle plate main body, a power device and a balance assembly; a rear end idle wheel is arranged at the rear end of the sweeping board main body; one end of the rear-end chain cable is connected with the equipment rack, and the other end of the rear-end chain cable is in transmission connection with the driving wheel after passing through the rear-end idle gear; the driving wheel is connected with the output end of the power device; the two sides of the sweeping board body are each provided with a balance assembly. The balance driving mechanism is simple and reliable in structure, low in manufacturing cost and convenient to install and maintain. A mode that one set of power device is matched with a plurality of vehicle plate main bodies can be adopted. The auxiliary traction mechanism can keep the vehicle plate body balanced, and the safety of lifting operation of the vehicle plate body is greatly improved. The balance driving mechanism and the auxiliary traction mechanism can be respectively or simultaneously matched with different types of parking equipment.

Description

Technical Field

[0001] The utility model relates to the technical field of parking equipment, in particular to a balanced driving mechanism and parking equipment. Background Art

[0002] Parking equipment has been widely used. Most of the parking equipment have a lifting platform for carrying vehicles.

[0003] For example, a double-track parking device is disclosed in the patent with publication number CN104975735A, which includes a track foundation component, on which the parking device is installed; the track foundation component is connected and fixed to the ground; a mobile chassis assembly, a car platform assembly, the car platform assembly is fixed on a rotating column assembly, and the car platform assembly is connected to a lifting column assembly; a lifting column assembly, a platform column assembly, and a rotating column assembly. The present invention adds a layer of parking above the original road parking without increasing the land use, thereby increasing the number of parking spaces and solving the problem of difficult parking. It is suitable for parking expansion of hotel roads, hospital roads, community roads, municipal roads, etc., reduces the lane area, increases the parking density, improves the area utilization rate, and has a remote wireless operation function.

[0004] The patent with publication number CN102828637A discloses a parking device, including a three-dimensional frame and a vehicle loading plate, wherein the three-dimensional frame includes a front column, a front cross beam, a longitudinal beam and a rear column, and is characterized in that: the two ends of the front cross beam are respectively connected to a front column, the top end of the front column is higher than the top surface of the front cross beam and extends upward, and a "concave"-shaped structure is formed between the front cross beam and the extended parts of the front columns arranged at the two ends of the front cross beam, and an advertising space is arranged in the "concave"-shaped structure, and the advertising space includes a plurality of interconnected advertising units. The present invention arranges advertising spaces on the frame of the three-dimensional parking device, so that the three-dimensional garage has an advertising medium function while having a parking function, significantly improving the comprehensive economic benefits of the parking device; and can effectively optimize the stress conditions of the three-dimensional frame, thereby extending the operating life of the three-dimensional parking device.

[0005] The lifting platform has high requirements for operational safety, and its production cost accounts for a high proportion of the total equipment production cost, so it is a key component.

[0006] In order to improve the cost performance, production cost control becomes the key, and a lifting car plate with good safety, easy use and low cost is urgently needed. Summary of the invention

[0007] In order to solve the above technical problems, the utility model provides a balancing drive mechanism and a parking device to reduce the manufacturing cost of the parking device.

[0008] To achieve the above purpose, the utility model provides the following solutions:

[0009] The utility model provides a balancing drive mechanism, comprising an equipment frame, a driving wheel, a rear end chain, a rear end intermediate wheel 1, a vehicle plate body, a rear end intermediate wheel 2, a power device and a balancing assembly; the rear end intermediate wheel 1 and the rear end intermediate wheel 2 are respectively arranged on both sides of the rear end of the vehicle plate body; the driving wheel is located above the rear end intermediate wheel 2, one end of the rear end chain is connected to the equipment frame, and the other end of the rear end chain is sequentially connected to the driving wheel after passing through the rear end intermediate wheel 1 and the rear end intermediate wheel 2; the driving wheel is connected to the output end of the power device; one balancing assembly is respectively arranged on both sides of the vehicle plate body, and the balancing assembly comprises a rear intermediate wheel, a balancing chain and a front intermediate wheel; the rear intermediate wheel is arranged at the rear side of the vehicle plate body, and the front intermediate wheel is arranged at the front side of the vehicle plate body; one end of the balancing chain is connected to the equipment frame, and the other end of the balancing chain is sequentially connected to the ground after passing through the front side and bottom of the front intermediate wheel and the top and rear side of the rear intermediate wheel.

[0010] Optionally, one of the vehicle plate bodies is driven by one of the power devices, and the power device is a motor reducer or a reciprocating linear displacement device.

[0011] Optionally, two adjacent vehicle plate bodies are driven by one power device; the power device is a motor reducer, which is arranged in the middle position of the two vehicle plate bodies, and the output shaft of the motor reducer is equipped with a driving gear; the driving wheels of the two vehicle plate bodies are coaxially equipped with passive gears that can axially slide and respectively engage with the driving gears; the equipment frame is respectively equipped with a clutch mechanism at the position corresponding to the two vehicle plate bodies; the clutch mechanism can clamp the corresponding passive gear for reciprocating axial sliding, so that the passive gear and the driving gear can be switched between a meshing state or a disengaged state, and at any time, at most only one of the passive gears is in a meshing state with the driving gear.

[0012] Optionally, two or more adjacent vehicle plate bodies are driven by one power device; the adjacent vehicle plate bodies are numbered sequentially starting from the outermost vehicle plate body; the rear end chains corresponding to the multiple vehicle plate bodies are connected in series end to end and merged into one rear end chain; one end of the rear end chain is a fixed end, which is connected to the equipment frame at a position above the rear end intermediate wheel 1 corresponding to the first vehicle plate body, and then faces downward, and the other end of the rear end chain is a displacement end, which passes through the rear end intermediate wheel 1 and the rear end intermediate wheel 2 corresponding to the first vehicle plate body in sequence, faces upward, is transmission-connected to the driving wheel corresponding to the first vehicle plate body, and then faces downward, and passes through the rear end intermediate wheel 1, the rear end intermediate wheel 2 and the driving wheel corresponding to the second to Nth vehicle plate bodies in sequence according to the above-mentioned bypassing method, and then faces downward; the power device is arranged at a position matching the driving wheel arranged on the Nth vehicle plate body, and is a motor reducer that drives the driving wheel to rotate or a reciprocating linear displacement device that directly drives the rear end chain cable to displace.

[0013] The utility model also provides an auxiliary traction mechanism, which includes a front traction chain, an intermediate wheel 1, a rear traction chain, an intermediate wheel 2, a double-row intermediate wheel, a sinker, a follower and a brake; the intermediate wheel 1 is arranged above the front end of the vehicle plate body; the intermediate wheel 2 is arranged above the rear end of the vehicle plate body; the double-row intermediate wheels are arranged at the same height as the intermediate wheel 1 and the intermediate wheel 2, and the double-row intermediate wheels are located on the side of the intermediate wheel 2 away from the intermediate wheel 1; one end of the front traction chain is connected to the front end of the vehicle plate body, and the front traction chain The other end of the chain passes over the intermediate wheel 1 and the first intermediate wheel in the double row of intermediate wheels, and then naturally hangs down or is connected to the sinker. One end of the rear traction chain is connected to the rear end of the vehicle plate body, and the other end of the rear traction chain passes over the intermediate wheel 2 and the second intermediate wheel in the double row of intermediate wheels, and then naturally hangs down or is connected to the sinker. The double row of intermediate wheels and the follower are coaxially and synchronously arranged, the brake member is arranged above the follower, and a plurality of brake grooves are arranged on the circumferential outer wall of the follower, and the end of the brake member matches the brake groove.

[0014] Optionally, the upper portion of the braking member is connected to a driving member, and the driving member is used to realize the linear motion of the braking member.

[0015] Optionally, the driving member includes an electromagnet.

[0016] The utility model also provides a parking device, comprising the above-mentioned balancing drive mechanism and / or the above-mentioned auxiliary traction mechanism.

[0017] Compared with the prior art, the utility model has achieved the following technical effects:

[0018] The utility model has the advantages of simple and reliable structure, low manufacturing cost, and convenient installation and maintenance. According to actual needs, a set of power devices can be used to match multiple car plate bodies. The power device can also use a motor reducer or a pneumatic, electric, or hydraulic reciprocating linear displacement drive device, which has strong adaptability. The auxiliary traction mechanism can keep the car plate body balanced and greatly improve the safety of the lifting and lowering operation of the car plate body. The utility model can adapt to different types of parking equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 It is a structural schematic diagram of the balancing drive mechanism and the auxiliary traction mechanism in the utility model;

[0021] Figure 2 A basic structural diagram of a vehicle plate main body equipped with a power device in the utility model;

[0022] Figure 3 for Figure 2 Schematic diagram of the cross-sectional structure in aa;

[0023] Figure 4 A schematic diagram of the lifting position structure of a vehicle plate main body equipped with a power device in the utility model;

[0024] Figure 5 for Figure 4 Schematic diagram of the cross-sectional structure of the middle bb;

[0025] Figure 6 A basic structural diagram of two adjacent vehicle plate bodies supporting a power device in the utility model;

[0026] Figure 7 for Figure 6 A schematic diagram of the top view of the middle driving wheel 1 and the intermediate wheel;

[0027] Figure 8 A basic structural diagram of three adjacent vehicle plate bodies supporting a power device in the utility model;

[0028] Fig. 9 It is a basic structural diagram of the auxiliary traction device in the utility model;

[0029] Fig.10 It is a front view of a brake unit in the auxiliary traction device;

[0030] Fig.11 It is a front view of the brake unit in the auxiliary traction device in the braking state.

[0031] Description of reference numerals:

[0032] 01. Equipment frame; 02. Driving wheel; 03. Rear chain; 04. Rear intermediate wheel 1; 05. Car body; 06. Rear intermediate wheel 2; 08. Rear intermediate wheel; 09. Balance chain; 10. Front intermediate wheel; 11. Ground.

[0033] 01a, equipment bracket; 02a, driving wheel 1; 03a, rear end chain rope 1; 04a, rear end intermediate wheel A1; 05a, vehicle plate body 1; 06a, rear end intermediate wheel B1; 01b, equipment frame; 02b, intermediate wheel; 03b, rear end chain rope 2; 04b, rear end intermediate wheel A2; 05b, vehicle plate body 2; 06b, rear end intermediate wheel B2; 07a, passive gear 1; 07b, passive gear 2; 08, driving gear; 09, motor reducer.

[0034] 11. Frame; 12. Driving wheel 1; 13. Common chain; 14. Rear intermediate wheel A1; 15. Carriage body 1; 16. Rear intermediate wheel B1; 22. Driving wheel 2; 24. Rear intermediate wheel A2; 25. Carriage body 2; 26. Rear intermediate wheel B2; 27. Intermediate wheel 1; 34. Rear intermediate wheel A3; 35. Carriage body 3; 36. Rear intermediate wheel B3; 37. Intermediate wheel 2; 38. Driving wheel;

[0035] 40. Side beam of the vehicle body; 41. Front traction chain; 42. Intermediate wheel one; 43. Rear traction chain; 44. Intermediate wheel two; 45. Double-row intermediate wheels; 46. Sinking block; 47. Upper longitudinal beam; 48. Rear column; 49. Follower; 50. Brake part. DETAILED DESCRIPTION

[0036] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0037] In the utility model, the longitudinal center line of the vehicle plate body is perpendicular to the lane, and the end close to the lane is taken as the front end, and the rear end, left side and right side of the vehicle plate body are determined accordingly.

[0038] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0039] Embodiment 1

[0040] like Figure 1 , 2 As shown in Figure 3, this embodiment discloses a balancing drive mechanism, including an equipment frame 01, a driving wheel 02, a rear end chain 03, a rear end intermediate wheel 1 04, a vehicle body 05, a rear end intermediate wheel 2 06, a power device and a balancing component; the rear end of the vehicle body 05 is provided with a rear end intermediate wheel 1 04 and a rear end intermediate wheel 2 06 on both sides; the driving wheel 02 is located above the rear end intermediate wheel 2 06, one end of the rear end chain 03 is connected to the equipment frame 01, and the other end of the rear end chain 03 passes through the rear end intermediate wheel 1 04 and the rear end intermediate wheel 2 06 in sequence and then connects to the driving wheel 02. The driving wheel 02 is connected in transmission; the driving wheel 02 is connected to the output end of the power device; a balancing component is respectively arranged on both sides of the vehicle plate body 05, and the balancing component includes a rear intermediate wheel 08, a balancing chain 09 and a front intermediate wheel 10; the rear intermediate wheel 08 is arranged at the rear side of the vehicle plate body 05, and the front intermediate wheel 10 is arranged at the front side of the vehicle plate body 05; one end of the balancing chain 09 is connected to the equipment frame 01, and the other end of the balancing chain 09 passes through the front side and bottom of the front intermediate wheel 10 and the top and rear side of the rear intermediate wheel 08 in sequence and then is connected to the ground.

[0041] The power device is a motor reducer 09; the output shaft of the motor reducer 09 is coaxially fixedly connected with the driving wheel 02.

[0042] The power device is a reciprocating linear displacement device.

[0043] The power unit is a linear motor.

[0044] The upper part of the brake member is connected to the driving member, and the driving member is used to realize the linear motion of the brake member.

[0045] The driving member includes an electromagnet.

[0046] Embodiment 2

[0047] like Figure 3 and 5As shown, the present embodiment discloses an auxiliary traction mechanism, which includes a front traction chain 41, an intermediate wheel 1 42, a rear traction chain 43, an intermediate wheel 2 44, a double-row intermediate wheel 45, a sinker 46, a follower 49 and a brake 50; an intermediate wheel 1 42 is arranged above the front end of the vehicle plate body 05; an intermediate wheel 2 44 is arranged above the rear end of the vehicle plate body 05; a double-row intermediate wheel 45 is arranged at the same height as the intermediate wheel 1 42 and the intermediate wheel 2 44, and the double-row intermediate wheel 45 is located on the side of the intermediate wheel 2 44 away from the intermediate wheel 1 42; one end of the front traction chain 41 is connected to the front end of the vehicle plate body 05 The other end of the front traction chain 41 passes over the intermediate wheel 1 42 and the first intermediate wheel in the double row of intermediate wheels 45, and then naturally droops or is connected to a sinker. One end of the rear traction chain 43 is connected to the rear end of the vehicle plate body 05, and the other end of the rear traction chain 43 passes over the intermediate wheel 2 44 and the second intermediate wheel in the double row of intermediate wheels 45, and then naturally droops or is connected to a sinker. The double row of intermediate wheels 45 are coaxially and synchronously arranged with the follower 49, and the brake member 50 is arranged above the follower 49. A plurality of brake grooves are arranged on the circumferential outer wall of the follower 49, and the end of the brake member 50 matches the brake groove.

[0048] Embodiment 3

[0049] like Figures 1 to 5 As shown, this embodiment provides a parking device that uses a set of power devices to match a vehicle plate body.

[0050] Figure 2 and Figure 4 The figure shows a rear view, which mainly shows the basic structure of the rear end traction drive unit of this embodiment; when the vehicle plate body 05 is currently located at the lower position, the left and right sides of the vehicle plate body 05 are respectively installed with the rear end intermediate wheel 1 04 and the rear end intermediate wheel 2 06, and the driving wheel 02 is installed at the position of the equipment frame directly above the rear end intermediate wheel 2 06; one end (fixed end) of the rear end chain 03 is set above the equipment frame 01 on the other side opposite to the driving wheel 02, and the other end (displacement end) of the rear end chain 03 extends downward from the fixed end, passes through the rear end intermediate wheel 1 04 directly below, then crosses the bottom of the vehicle plate body 05 horizontally, passes through the rear end intermediate wheel 2 06, and then extends upward, and finally passes through the driving wheel 02. For the sake of clarity, the power device is not shown in the figure.

[0051] like Figures 9 to 11As shown, the auxiliary traction mechanism includes a front traction chain 41, an intermediate wheel 1 42, a rear traction chain 43, an intermediate wheel 2 44, a double-row intermediate wheel 45, a sinker 46, a follower 49 and a brake 50; an intermediate wheel 1 42 is arranged above the front end of the vehicle plate body 05; an intermediate wheel 2 44 is arranged above the rear end of the vehicle plate body 05; a double-row intermediate wheel 45 is arranged at the same height as the intermediate wheel 1 42 and the intermediate wheel 2 44, and the double-row intermediate wheel 45 is located on the side of the intermediate wheel 2 44 away from the intermediate wheel 1 42; one end of the front traction chain 41 is connected to the front end of the vehicle plate body side beam 40, and the front traction chain The other end of the bar 41 passes over the intermediate wheel 1 42 and the first intermediate wheel in the double row of intermediate wheels 45, and then naturally droops or is connected to the sinker 46. One end of the rear traction chain 43 is connected to the rear end of the vehicle plate main body side beam 40. The other end of the rear traction chain 43 passes over the intermediate wheel 2 44 and the second intermediate wheel in the double row of intermediate wheels 45, and then naturally droops or is connected to the sinker. The double row of intermediate wheels 45 are coaxially and synchronously arranged with the follower 49, and the brake member 50 is arranged above the follower 49. A plurality of brake grooves are arranged on the circumferential outer wall of the follower 49, and the end of the brake member 50 matches the brake groove.

[0052] The equipment frame includes an upper longitudinal beam 47, a front column and a rear column 48; the front column and the rear column 48 are respectively located in front of and behind the vehicle body 05, and the upper longitudinal beam 47 is located on the top of the front column and the rear column 48. The brake member 50 and the electromagnet are arranged on the upper longitudinal beam 47, and the brake member 50 is controlled by the electromagnet to move up and down, so as to realize the braking control of the follower 49.

[0053] If the power device is a motor reducer, the output shaft of the motor reducer is fixedly mounted on the drive wheel 02. If the output shaft of the motor reducer rotates clockwise as shown in the figure, the displacement end of the rear chain 03 is driven to move downward, so that the vehicle body 05 moves upward (the effect is as follows). Figure 3 If the output shaft of the motor reducer rotates counterclockwise as shown in the figure, the displacement end of the rear end chain 03 is driven to move upward, causing the vehicle plate body 05 to move downward.

[0054] If the power device is a reciprocating linear displacement drive device, the end of the movable component of the drive device is tightly connected to the displacement end of the rear end chain 03, and the linear displacement of the movable component drives the displacement end of the rear end chain 03 to move, thereby driving the vehicle plate body 05 to move upward or downward.

[0055] The power device can be specifically driven by pneumatic, electric or hydraulic means, and its specific structure is a common technology and will not be described in detail in this embodiment.

[0056] Figure 3 Shown Figure 2 The aa cross-sectional view of Figure 5 Shown Figure 4The bb cross-sectional view mainly shows the basic structure of the right-side balancing drive unit among the two-side balancing drive units of this embodiment; the rear end of the vehicle plate main body 05 is pulled by the rear end chain 03 through the rear end intermediate wheel 2 06 and the rear end intermediate wheel 1 04 (not shown in the figure), the rear intermediate wheel 08 is arranged above the rear end of the vehicle plate main body 05, and the front intermediate wheel 10 is arranged below the front end of the vehicle plate main body 05, one end of the balancing chain 05 is fastened and mounted on the ground 11 at the rear end of the vehicle plate main body 05, and the other end extends upward from the rear of the corresponding rear intermediate wheel 08, passes through the rear intermediate wheel 08 above the rear intermediate wheel 08 and then goes forward, and then passes through the front intermediate wheel 10 from the rear bottom of the front intermediate wheel 10 and then goes upward, and finally connects to the equipment rack 01 directly above; because the length of the balancing chain 05 can be adjusted at least at one end, the initial position of the vehicle plate main body 05 is in a horizontal overall balanced state.

[0057] Figure 3 The vehicle panel body 05 is shown in a horizontal overall balanced state at the lower position; Figure 5 The vehicle panel body 05 is shown in a horizontal overall balanced state at an upper position.

[0058] Embodiment 4

[0059] like Figure 6 As shown, this embodiment provides a basic structure that uses a set of power devices to match two adjacent vehicle panel bodies.

[0060] The vehicle plate body 1 05a is located at the lower position on the left side of the figure, and the vehicle plate body 2 05b is located at the upper position on the right side of the figure; Figure 6 The basic structure of the left side vehicle panel body 05a is Figure 2 Basically the same, Figure 6 The basic structure of the right side vehicle panel body 2 05b is actually equivalent to the mirror image of the basic structure of the vehicle panel body 1 05a, specifically:

[0061] The current vehicle plate body 05a is located in the lower position, and the rear end intermediate wheel A-04a and the rear end intermediate wheel A-06a are respectively installed on the left and right sides of the vehicle plate body 05a, and the driving wheel 02a is installed at the position of the equipment rack directly above the rear end intermediate wheel A-06a; one end of the rear end chain 03a (the fixed end) is set above the equipment bracket 01a on the other side opposite to the driving wheel 02a, and the other end of the rear end chain 03a (the displacement end) extends downward from the fixed end, passes through the rear end intermediate wheel A-04a directly below, and then crosses the bottom of the vehicle plate body 05a horizontally, and then passes through the rear end intermediate wheel A-06a and then extends upward, and finally passes through the driving wheel 02a.

[0062] The current vehicle plate body 205b is located in the lower position, and the rear end intermediate wheel B-04b and the rear end intermediate wheel B-06b are respectively installed on the left and right sides of the vehicle plate body 205b, and the driving wheel 202b is installed at the position of the equipment frame directly above the rear end intermediate wheel B-06b; one end (the fixed end) of the rear end chain 203b is set above the equipment frame 01b on the other side opposite to the driving wheel 202b, and the other end (the displacement end) of the rear end chain 203b extends downward from the fixed end, passes through the rear end intermediate wheel B-04b directly below, and then crosses the bottom of the vehicle plate body 205b horizontally, and then passes through the rear end intermediate wheel B-06b and then extends upward, and finally passes through the driving wheel 202b.

[0063] like Figure 7 As shown, the power device of this embodiment includes a passive gear 1 07a, a passive gear 2 07b, a driving gear 08 and a motor reducer 09; the motor reducer 09 is arranged in the middle position of the vehicle plate body 1 05a and the vehicle plate body 2 05b, and a driving gear 08 is fastened to the output shaft; the passive gear 1 07a is coaxially connected to the driving wheel 1 02a, the passive gear 2 07b is coaxially connected to the driving wheel 2 02b, and the passive gear 1 07a and the passive gear 2 07b can both mesh with the driving gear 08; the passive gear 1 07a and the passive gear 2 07b are respectively arranged on a spline shaft and can slide on the spline shaft to achieve meshing and separation with the driving gear 08, and a clutch mechanism is respectively arranged between the passive gear 1 07a and the passive gear 2 07b and the driving gear 08, and the meshing and separation of the passive gear 1 07a and the passive gear 2 07b and the driving gear 08 are controlled by the clutch mechanism. The clutch mechanism is a common mechanism in the machinery industry and will not be described here.

[0064] Embodiment 5

[0065] like Figure 8 As shown, this embodiment provides a basic structure that uses a set of power devices to match multiple adjacent (three in the figure) vehicle plate bodies. In this embodiment, a motor reducer is used as the power device. Similar to other specific embodiments, a reciprocating linear displacement drive device can also be used as the power device.

[0066] Figure 8Three adjacent vehicle plate bodies can be seen in the figure, which are numbered from left to right in sequence. The leftmost vehicle plate body 15 is the first body, the middle vehicle plate body 25 is the second body, and the rightmost vehicle plate body 35 is the third body. As can be seen in the figure, the driving wheel 12 of vehicle plate body 15 and the driving wheel 12 of vehicle plate body 25 both act as intermediate wheels. Vehicle plate body 25 (the second body) and vehicle plate body 35 (the third body) are respectively provided with an intermediate wheel (a sprocket) above the equipment frame on the other side opposite to driving wheel 22 and driving wheel 3 32, which are intermediate wheel 1 27 and intermediate wheel 2 37 respectively; the rear end chains of the above three vehicle plate bodies are combined into a common chain 13, one end of which is a fixed end, which is fastened and installed above the frame 11 on the other side opposite to driving wheel 12 of vehicle plate body 15; the other end of the common chain 13 is a displacement end, which extends downward from the position of the fixed end and passes through The two rear end intermediate wheels (rear end intermediate wheel A-14 and rear end intermediate wheel B-16) of the vehicle plate main body 15 then go upward, and then successively pass through the intermediate wheel 1 27, the rear end intermediate wheel A-24, the rear end intermediate wheel B-26, and the driving wheel 2 22 of the vehicle plate main body 25, pass through the intermediate wheel 2 37, the rear end intermediate wheel A-34, the rear end intermediate wheel B-36, and the driving wheel 38 of the vehicle plate main body 35, and then naturally droop after passing through the driving wheel 38 of the vehicle plate main body 35. The power device of this embodiment is a motor reducer, which is arranged at the position of the vehicle plate main body 35. The output shaft of the motor reducer is fastened to the driving wheel 38 of the vehicle plate main body 35. The rotation of the motor reducer drives the driving wheel 38 to rotate, thereby driving the displacement end of the common chain 13 to displace.

[0067] It should be noted that, for those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, so it is intended to include all changes within the meaning and scope of the equivalent elements of the claims in the present invention, and any figure mark in the claims should not be regarded as limiting the claims involved.

[0068] This specification uses specific examples to illustrate the principles and implementation methods of the utility model. The above examples are only used to help understand the method and core idea of ​​the utility model. At the same time, for those skilled in the art, according to the idea of ​​the utility model, there will be changes in the specific implementation methods and application scope. In summary, the content of this specification should not be understood as limiting the utility model.

Claims

1. A balanced drive mechanism, characterized in that: It includes an equipment frame, a driving wheel, a rear end chain, a rear end intermediate wheel 1, a vehicle plate body, a rear end intermediate wheel 2, a power device and a balancing component; the rear end intermediate wheel 1 and the rear end intermediate wheel 2 are respectively arranged on both sides of the rear end of the vehicle plate body; the driving wheel is located above the rear end intermediate wheel 2, one end of the rear end chain is connected to the equipment frame, and the other end of the rear end chain is sequentially connected to the driving wheel after passing through the rear end intermediate wheel 1 and the rear end intermediate wheel 2; the driving wheel is connected to the output end of the power device; one balancing component is respectively arranged on both sides of the vehicle plate body, and the balancing component includes a rear intermediate wheel, a balancing chain and a front intermediate wheel; the rear intermediate wheel is arranged at the rear side of the vehicle plate body, and the front intermediate wheel is arranged at the front side of the vehicle plate body; one end of the balancing chain is connected to the equipment frame, and the other end of the balancing chain is sequentially connected to the ground after passing through the front side and bottom of the front intermediate wheel and the top and rear side of the rear intermediate wheel.

2. The balancing drive mechanism according to claim 1, characterized in that: One of the vehicle plate bodies is driven by one of the power devices, which is a motor reducer or a reciprocating linear displacement device.

3. The balancing drive mechanism according to claim 1, characterized in that: The two adjacent vehicle plate bodies are driven by one power device; the power device is a motor reducer, which is arranged in the middle position of the two vehicle plate bodies, and the output shaft of the motor reducer is installed with a driving gear; the driving wheels of the two vehicle plate bodies are coaxially installed with passive gears that can slide axially and mesh with the driving gears respectively; the equipment frame is respectively installed with a clutch mechanism at the position corresponding to the two vehicle plate bodies; the clutch mechanism can clamp the corresponding passive gear for reciprocating axial sliding, so that the passive gear and the driving gear can be switched between a meshing state or a disengaged state, and at any time, at most only one of the passive gears is in a meshing state with the driving gear.

4. The balancing drive mechanism according to claim 1, characterized in that: Two or more adjacent vehicle plate bodies are driven by one power device; the adjacent vehicle plate bodies are numbered sequentially starting from the outermost vehicle plate body; the rear end chains corresponding to the multiple vehicle plate bodies are connected in series end to end and merged into one rear end chain; one end of the rear end chain is a fixed end, which is connected to the equipment frame at a position above the rear end intermediate wheel 1 corresponding to the first vehicle plate body, and then faces downward, and the other end of the rear end chain is a displacement end, which passes through the rear end intermediate wheel 1 and the rear end intermediate wheel 2 corresponding to the first vehicle plate body in sequence, faces upward, is connected to the driving wheel corresponding to the first vehicle plate body in transmission, and then faces downward, and passes through the rear end intermediate wheel 1, the rear end intermediate wheel 2 and the driving wheel corresponding to the second to Nth vehicle plate bodies in sequence according to the above-mentioned detour method, and then faces downward; the power device is arranged at a position matching the driving wheel arranged on the Nth vehicle plate body, and is a motor reducer that drives the driving wheel to rotate or a reciprocating linear displacement device that directly drives the rear end chain cable to move.

5. A parking device, characterized in that: The balancing drive mechanism comprises the balancing drive mechanism as claimed in any one of claims 1 to 4, and further comprises an auxiliary traction mechanism, wherein the auxiliary traction mechanism comprises a front traction chain, an intermediate wheel 1, a rear traction chain, an intermediate wheel 2, a double-row intermediate wheel, a sinker, a follower and a brake; the intermediate wheel 1 is arranged above the front end of the vehicle plate body; the intermediate wheel 2 is arranged above the rear end of the vehicle plate body; the double-row intermediate wheels are arranged at the same height as the intermediate wheel 1 and the intermediate wheel 2, and the double-row intermediate wheels are located on the side of the intermediate wheel 2 away from the intermediate wheel 1; one end of the front traction chain is connected to the front end of the vehicle plate body, The other end of the front traction chain passes over the intermediate wheel 1 and the first intermediate wheel in the double row of intermediate wheels, and then naturally hangs down or is connected to the sinker. One end of the rear traction chain is connected to the rear end of the vehicle plate body. The other end of the rear traction chain passes over the intermediate wheel 2 and the second intermediate wheel in the double row of intermediate wheels, and then naturally hangs down or is connected to the sinker. The double row of intermediate wheels are coaxially and synchronously arranged with the follower, and the brake is arranged above the follower. A plurality of brake grooves are arranged on the circumferential outer wall of the follower, and the end of the brake matches the brake groove.

6. The parking system according to claim 5, characterized in that: The upper part of the brake member is connected to a driving member, and the driving member is used to realize the linear motion of the brake member.

7. The parking system according to claim 6, characterized in that: The driving member includes an electromagnet.

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