Anti-skid climbing mechanism for climbing of amusement rail car

Abstract

The utility model relates to the technical field of amusement equipment, in particular to an anti-skid climbing mechanism for climbing of an amusement rail car, which comprises two mounting plates, a motor fixed on one mounting plate, a power supply fixed on the other mounting plate and a driving wheel unit. The motor is electrically connected with a power supply. The driving wheel unit comprises a first wheel set, a second wheel set, a chain and an anti-skid wheel. The first wheel set and the second wheel set are arranged in the sliding groove in a sliding mode, and when the rail car is horizontal, the first wheel set and the second wheel set drive the rail car to run. In the climbing process, the rail car turns over, driving of the first wheel set and the second wheel set is automatically converted into driving of the anti-skid wheels, the motor rotates to drive the chain and the anti-skid wheels to rotate, the rotation directions of the anti-skid wheels are consistent in the advancing direction, the anti-skid wheels are meshed with the inner side wall of the sliding groove, transmission resistance can overcome the downward sliding trend of the rail car, and the anti-skid performance of the rail car is improved; the stability is higher, and the compatibility is stronger.

Description

Technical Field

[0001] The utility model relates to the technical field of amusement equipment, in particular to an anti-slip climbing mechanism for an amusement rail car. Background Art

[0002] The hospital rail logistics transportation system uses a dedicated air transportation system or intelligent rail cars to transport items such as drugs, samples, instruments, and documents to the required wards, operating rooms, and other locations through the rails, changing the traditional method of manually loading items into a cart, taking the elevator to the required floor, and then pushing the cart to each department for distribution. It is convenient and accurate, and is a relatively advanced item transmission method in hospitals. The existing rail cars use a chain to play an anti-slip role during the climbing process. When the load of the rail car is heavy, it is easy to cause the rail car to slip and slide down, and the anti-slip performance is poor. Content of the Utility Model

[0003] In order to solve the technical defects mentioned in the above background art, the purpose of the utility model is to provide an anti-slip climbing mechanism for an amusement rail car.

[0004] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0005] An anti-slip climbing mechanism for an amusement rail car, which is slidably arranged in a guide rail. The inside of the guide rail is provided with a chute opening towards one side of the rail car. It includes two mounting plates, a motor fixed on one of the mounting plates, a power supply fixed on the other mounting plate, and a driving wheel unit; One of the mounting plates is fixedly connected to both sides along the length direction of the guide rail, and the motor is electrically connected to the power supply; The driving wheel unit includes a first wheel group, a second wheel group, a chain, and an anti-slip wheel; The first wheel group and the second wheel group are arranged at intervals along the length direction of the guide rail in sequence, and are slidably arranged in the chute; One end of the chain is meshed and connected to the output shaft of the motor, and the inner side of the other end of the chain is meshed and connected to the first wheel group and the second wheel group; The anti-slip wheel is arranged between the first wheel group and the second wheel group. One side of the anti-slip wheel is meshed and connected to the inner side wall of the chute facing the opening, and the other side of the anti-slip wheel is meshed and connected to the outer side of the other end of the chain.

[0006] By adopting the above technical scheme, the rail car drives the first wheel group and the second wheel group to run along the guide rail by the motor. During the climbing process, the rail car flips, and the anti-slip wheel is meshed and connected to the chute and the chain, automatically converting from being driven by the first wheel group and the second wheel group to being driven by the anti-slip wheel. The motor rotates to drive the chain and the anti-slip wheel to rotate. The rotation direction of the anti-slip wheel is consistent with the forward direction. The meshing transmission resistance between the anti-slip wheel and the inner side wall of the chute can overcome the downward trend of the rail car, improve the anti-slip performance of the rail car, and have higher stability and stronger compatibility.

[0007] Furthermore, the anti-skid wheel and the first wheel group and the second wheel group are staggered along the height direction of the guide rail, and the first wheel group and the second wheel group abut and slide against the inner wall of one side of the slide groove where the opening is provided, thereby improving the tightness and stability of the transmission.

[0008] Furthermore, the first wheel set includes a first full-rail wheel, a second full-rail wheel, a first driven wheel, and a connecting shaft fixedly connected between the first full-rail wheel and the second full-rail wheel. The first driven wheel is fixedly mounted on the connecting shaft and is located between the first full-rail wheel and the second full-rail wheel. The outer peripheral side of the first driven wheel is meshed and connected with the inner side of the chain, with a compact structure and stable sliding. The first full-rail wheel is arranged on one side of the length direction of the slide groove, and the second full-rail wheel is arranged on the other side of the length direction of the slide groove.

[0009] Furthermore, the first full-track wheel and the second full-track wheel have the same structure and are both configured as truncated cone structures. The end surface area of ​​the first full-track wheel close to the first driven wheel is larger than the area of ​​the first full-track wheel away from the first driven wheel. The peripheral side of the first full-track wheel close to the first driven wheel abuts against the slide groove, reducing the friction resistance between the first full-track wheel, the second full-track wheel and the guide rail, thereby improving the transportation efficiency of the rail vehicle.

[0010] Furthermore, the anti-skid wheel set is fixed on the rotating shaft, the rotating shaft is fixed in the sliding groove, and the central axis of the anti-skid wheel is arranged in the same plane as the central axis of the first driven wheel, so that the force is balanced and the stability is improved.

[0011] Furthermore, the mounting plate includes an L-shaped mounting portion and a connecting portion. One end of the connecting portion is mounted on the connecting shaft and the rotating shaft, which is convenient for installation and removal and saves costs. One end of the mounting portion is fixedly connected to the other end of the connecting portion, and the distance between the ends of two adjacent mounting portions close to the guide rail is greater than the distance between the other ends of the two adjacent mounting portions, providing installation and loading space.

[0012] Furthermore, a rack is provided on one side of the slide groove facing the opening along its length direction, and the anti-slip wheel is meshingly connected with the rack, so that the connection is more stable and the meshing resistance is increased.

[0013] Furthermore, each mounting plate is provided with a contact rail for charging, and the contact rail is arranged in a U-shaped structure. Both contact rails are electrically connected to the power source, which is more convenient to use and improves the efficiency of transportation.

[0014] In summary, the beneficial effects of the utility model are:

[0015] In the present utility model, the rail vehicle is driven by a motor to run the first wheel set and the second wheel set to slide along the guide rail. During the climbing process, the rail vehicle flips, and the anti-slip wheels are meshed and connected with the chute and the chain, automatically converting from being driven by the first wheel set and the second wheel set to being driven by the anti-slip wheels. The motor rotates to drive the chain and the anti-slip wheels to rotate. The rotation direction of the anti-slip wheels is consistent with the forward direction. The meshing transmission resistance between the anti-slip wheels and the inner side wall of the chute can overcome the downward trend of the rail vehicle, improve the anti-slip performance of the rail vehicle, have higher stability, and stronger compatibility. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic structural diagram of an embodiment of the climbing anti-slip mechanism of the amusement rail vehicle of the present utility model.

[0017] Figure 2 It is a front view of an embodiment of the climbing anti-slip mechanism of the amusement rail vehicle of the present utility model.

[0018] Figure 3 It is a schematic structural diagram of an embodiment of the drive wheel unit of the climbing anti-slip mechanism of the amusement rail vehicle of the present utility model.

[0019] Figure 4 It is a schematic structural diagram of an embodiment of the mounting plate of the climbing anti-slip mechanism of the amusement rail vehicle of the present utility model.

[0020] Explanation of the reference numerals in the drawings:

[0021] 1. Climbing anti-slip mechanism of the amusement rail vehicle; 2. Mounting plate; 21. Mounting part; 22. Connecting part; 3. Motor; 31. Driving wheel; 4. Power supply; 5. Drive wheel unit; 51. First wheel set; 511. First full-rail wheel; 512. Second full-rail wheel; 513. First driven wheel; 514. Connecting shaft; 52. Second wheel set; 521. Third full-rail wheel; 522. Fourth full-rail wheel; 523. Second driven wheel; 524. Rotating shaft; 53. Anti-slip wheel; 54. Rotating shaft; 6. Contact rail; 7. Guide rail; 71. Chute; 72. Rack. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art belong to the scope of protection of the present utility model.

[0023] Those skilled in the art should understand that in the disclosure of this utility model, the orientation or positional relationship indicated by terms such as "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing this utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, the above terms should not be construed as limiting this utility model.

[0024] In the description of this utility model, if there are words such as "several" for description, its meaning is one or more, and the meaning of multiple is two or more. Understand that greater than, less than, exceeding, etc. do not include the present number, and above, below, within, etc. include the present number. If there is a description of first, second, third, etc., it is only for the purpose of distinguishing technical features and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features or implicitly indicating the sequence relationship of the indicated technical features.

[0025] The following will further elaborate on the embodiments of this utility model in conjunction with the attached Figures 1-4 drawings.

[0026] A climbing anti-slip and climbing mechanism 1 for a amusement track vehicle, as Figure 1 , Figure 2 , Figure 3 shown, the climbing anti-slip and climbing mechanism 1 of the amusement track vehicle is slidably arranged in the guide rail 7, and a chute 71 with an opening facing the track vehicle is arranged inside the guide rail 7. The climbing anti-slip and climbing mechanism 1 of the amusement track vehicle includes two mounting plates 2, a motor 3 fixed on one mounting plate 2, a power supply 4 fixed on the other mounting plate 2, and a driving wheel unit 5. One mounting plate 2 is fixedly connected to both sides along the length direction of the guide rail 7, and the motor 3 is electrically connected to the power supply 4. The driving wheel unit 5 includes a first wheel set 51, a second wheel set 52, a chain and an anti-slip wheel 53. The first wheel set 51 and the second wheel set 52 are arranged at intervals in sequence along the length direction of the guide rail 7 and are slidably arranged in the chute 71. One end of the chain is meshed and connected to the output shaft of the motor 3, and the inner side of the other end of the chain is meshed and connected to the first wheel set 51 and the second wheel set 52. The anti-slip wheel 53 is arranged between the first wheel set 51 and the second wheel set 52. One side of the anti-slip wheel 53 is meshed and connected to the inner side wall of the chute 71 facing the opening, and the other side of the anti-slip wheel 53 is meshed and connected to the outer side of the other end of the chain. In the figure, the chain structure is not drawn. A driving wheel 31 is sleeved on the output shaft of the motor 3, and the driving wheel 31 is meshed and connected to one end of the chain.

[0027] Among them, the rail vehicle is driven by the motor 3 to run the first wheel set 51 and the second wheel set 52 to slide along the guide rail 7. During the climbing process, the rail vehicle flips, and the anti-slip wheel 53 is meshed and connected with the chute 71 and the chain, and is automatically converted from being driven by the first wheel set 51 and the second wheel set 52 to being driven by the anti-slip wheel 53. The motor 3 rotates to drive the chain and the anti-slip wheel 53 to rotate. The rotation direction of the anti-slip wheel 53 is consistent with the forward direction. The meshing transmission resistance between the anti-slip wheel 53 and the inner side wall of the chute 71 can overcome the downward trend of the rail vehicle, improve the anti-slip performance of the rail vehicle, have higher stability and stronger compatibility.

[0028] In this embodiment, the anti-slip wheel 53 is arranged offset from the first wheel set 51 and the second wheel set 52 in the height direction of the guide rail 7. The first wheel set 51 and the second wheel set 52 are in contact with and slidably arranged on the inner wall of the side of the chute 71 with an opening, which is convenient for automatically changing the driving mode, and can also improve the tightness and stability of the transmission.

[0029] Specifically, please refer to Figure 3 , the first wheel set 51 includes a first full-rail wheel 511, a second full-rail wheel 512, a first driven wheel 513, and a connecting shaft 514 fixedly connected between the first full-rail wheel 511 and the second full-rail wheel 512. The first driven wheel 513 is sleeved and fixed on the connecting shaft 514 and is located between the first full-rail wheel 511 and the second full-rail wheel 512. The outer peripheral side of the first driven wheel 513 is meshed and connected with the inner side of the chain, with a compact structure and stable sliding. The first full-rail wheel 511 is arranged on one side in the length direction of the chute 71, and the second full-rail wheel 512 is arranged on the other side in the length direction of the chute 71.

[0030] The first full-rail wheel 511 and the second full-rail wheel 512 are arranged with the same structure and are both arranged in a frustum shape. The end face area of the first full-rail wheel 511 near the first driven wheel 513 is larger than the area of the first full-rail wheel 511 away from the first driven wheel 513. The peripheral side of the first full-rail wheel 511 near the first driven wheel 513 is in contact with the chute 71, reducing the frictional resistance between the first full-rail wheel 511, the second full-rail wheel 512 and the guide rail 7, thereby improving the conveying efficiency of the rail vehicle.

[0031] The structure of the second wheel set 52 is the same as that of the first wheel set 51. The second wheel set 52 includes a third full-rail wheel 521, a fourth full-rail wheel 522, a second driven wheel 523, and a rotating shaft 524 fixedly connected between the third full-rail wheel 521 and the fourth full-rail wheel 522. The second driven wheel 523 is sleeved and fixed on the rotating shaft 524 and is located between the third full-rail wheel 521 and the fourth full-rail wheel 522. The outer peripheral side of the second driven wheel 523 is meshed and connected with the inner side of the chain, with a compact structure and stable sliding. The third full-rail wheel 521 is arranged on one side in the length direction of the chute 71, and the fourth full-rail wheel 522 is arranged on the other side in the length direction of the chute 71.

[0032] The anti-slip wheel 53 set is fixed on the rotating shaft 54, and the rotating shaft 54 is fixed in the chute 71. The central axis of the anti-slip wheel 53 is arranged in the same plane as the central axes of the first driven wheel 513 and the second driven wheel 523, with balanced force and improved stability. Among them, the anti-slip wheel 53, the first driven wheel 513, and the second driven wheel 523 can be set with the same structure to save costs.

[0033] In this embodiment, please refer to Figure 4 , the mounting plate 2 includes an L-shaped mounting portion 21 and a connecting portion 22. One end of the connecting portion 22 is sleeved on the connecting shaft 514, the rotating shaft 524, and the rotating shaft 54 respectively, which is convenient for installation and disassembly and saves costs. The end of the connecting portion 22 away from the mounting portion 21 is also correspondingly set as an M-shaped structure, which makes the installation and operation more stable. One end of the mounting portion 21 is fixedly connected to the other end of the connecting portion 22, and the distance between the adjacent ends of the two mounting portions 21 close to the guide rail 7 is greater than the distance between the other ends of the two mounting portions 21, providing installation and loading space.

[0034] A rack 72 is arranged along the length direction on the side of the chute 71 facing the opening. The anti-slip wheel 53 is meshed and connected with the rack 72, with more stable connection and increased meshing resistance. Of course, it can also be set as a chain structure.

[0035] Among them, a contact rail 6 for charging is arranged on each mounting plate 2. The contact rail 6 is set as a U-shaped structure, and the two contact rails 6 are both electrically connected to the power supply 4, which is more convenient to use and improves the conveying efficiency. Specifically, the side of the contact rail 6 facing the opening is screwed to the connecting portion 22.

[0036] The rotation directions of the anti-slip wheel 53 and the first driven wheel 513 and the second driven wheel 523 are always opposite. When the rail vehicle runs on a horizontal plane, the first wheel set 51 and the second wheel set 52 contact the side wall of the chute 71, and the motor 3 drives the driving wheel 31, the chain, the first wheel set 51, and the second wheel set 52 to rotate to drive the rail vehicle forward. When climbing or descending a slope, the rail vehicle is reversed 180°. At this time, the anti-slip wheel 53 is meshed and driven with the chute 71, the chain drives the anti-slip wheel 53 to rotate, and automatically switches to the anti-slip wheel 53 to drive the rail vehicle to climb or descend a slope. The meshing connection significantly improves the anti-slip performance and the bearing strength.

[0037] The embodiments of this specific implementation manner are all preferred embodiments of this application, and do not limit the protection scope of this application accordingly. The same components are denoted by the same reference numerals. Therefore, all equivalent changes made according to the structure, shape, and principle of this application should be covered within the protection scope of this application.

Claims

1. A climbing and anti-skid climbing mechanism (1) for an amusement track vehicle, slidably arranged in a guide rail (7), wherein a slide groove (71) opening facing one side of the track vehicle is arranged inside the guide rail (7), characterized in that: The invention comprises two mounting plates (2), a motor (3) fixed on one of the mounting plates (2), a power source (4) fixed on the other mounting plate (2), and a driving wheel unit (5); one of the mounting plates (2) is fixedly connected to both sides along the length direction of the guide rail (7); the motor (3) is electrically connected to the power source (4); the driving wheel unit (5) comprises a first wheel group (51), a second wheel group (52), a chain and an anti-slip wheel (53); the first wheel group (51) and the second wheel group (52) are sequentially moved along the length of the guide rail (7) to move along ... The chain is arranged at intervals in the length direction and is slidably arranged in the slide groove (71); one end of the chain is meshed and connected with the output shaft of the motor (3), and the inner side of the other end of the chain is meshed and connected with the first wheel group (51) and the second wheel group (52); the anti-skid wheel (53) is arranged between the first wheel group (51) and the second wheel group (52), one side of the anti-skid wheel (53) is meshed and connected with the inner side wall of the slide groove (71) facing the opening, and the other side of the anti-skid wheel (53) is meshed and connected with the outer side of the other end of the chain.

2. The amusement rail vehicle climbing and anti-slip climbing mechanism (1) according to claim 1, characterized in that: The anti-skid wheel (53) is staggered with the first wheel group (51) and the second wheel group (52) along the height direction of the guide rail (7); the first wheel group (51) and the second wheel group (52) are in contact with and slidingly arranged on the inner wall of one side of the slide groove (71) where an opening is provided.

3. The amusement rail vehicle climbing and anti-slip climbing mechanism (1) according to claim 1, characterized in that: The first wheel group (51) comprises a first full-track wheel (511), a second full-track wheel (512), a first driven wheel (513), and a connecting shaft (514) fixedly connected between the first full-track wheel (511) and the second full-track wheel (512); the first driven wheel (513) is sleeved and fixed on the connecting shaft (514) and is located between the first full-track wheel (511) and the second full-track wheel (512), and the outer peripheral side of the first driven wheel (513) is meshedly connected with the inner side of the chain; the first full-track wheel (511) is arranged on one side of the length direction of the slide groove (71), and the second full-track wheel (512) is arranged on the other side of the length direction of the slide groove (71).

4. The amusement track vehicle climbing and anti-slip climbing mechanism (1) according to claim 3, characterized in that: The first full-track wheel (511) and the second full-track wheel (512) have the same structure and are both configured as truncated cone structures; the end surface area of ​​the first full-track wheel (511) close to the first driven wheel (513) is larger than the area of ​​the first full-track wheel (511) away from the first driven wheel (513); the peripheral side of the first full-track wheel (511) close to the first driven wheel (513) is in contact with the slide groove (71).

5. The amusement track vehicle climbing and anti-slip climbing mechanism (1) according to claim 3, characterized in that: The anti-skid wheel (53) is fixedly mounted on a rotating shaft (54), the rotating shaft (54) is fixed in the sliding groove (71), and the central axis of the anti-skid wheel (53) is arranged in the same plane as the central axis of the first driven wheel (513).

6. The amusement track vehicle climbing and anti-slip climbing mechanism (1) according to claim 5, characterized in that: The mounting plate (2) comprises an L-shaped mounting portion (21) and a connecting portion (22); one end of the connecting portion (22) is mounted on the connecting shaft (514) and the rotating shaft (54); one end of the mounting portion (21) is fixedly connected to the other end of the connecting portion (22); and the spacing between one end of two adjacent mounting portions (21) close to the guide rail (7) is greater than the spacing between the other ends of the two adjacent mounting portions (21).

7. The amusement rail vehicle climbing and anti-slip climbing mechanism (1) according to claim 1, characterized in that: A rack (72) is provided on one side of the slide groove (71) facing the opening along its length direction, and the anti-slip wheel (53) is meshingly connected with the rack (72).

8. The amusement rail vehicle climbing and anti-slip climbing mechanism (1) according to claim 1, characterized in that: Each of the mounting plates (2) is provided with a contact rail (6) for charging, the contact rail (6) being arranged in a U-shaped structure, and both of the contact rails (6) are electrically connected to the power source (4).

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