Unpowered transportation device
By adopting the design of support plates, guide rails, rollers and buffer components in the non-powered transportation device, the wear problem of parts caused by collision between the pulley and the guide rail is solved, and a more stable and durable non-powered transportation effect is achieved.
Patent Information
- Application Number
- CN202421116866.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-22
- Publication Date
- 2024-12-20
- Estimated Expiration
- 2034-05-22
AI Technical Summary
When the existing unpowered transportation device is at the end of the guide rail, the pulley directly collides with the guide rail, causing wear of the automobile parts in the load box and reducing the life of the monorail logistics rack.
A powerless transportation device is designed, using support plates, guide rails, rollers and buffer components. Through the coordination of the trigger rods and springs, kinetic energy is converted into potential energy and generated a damping effect to avoid direct collisions. The buffer plate provides secondary buffering to reduce zero Parts wear.
It effectively avoids wear of parts in the load-bearing box, extends the service life of the monorail logistics rack, and improves transportation stability and safety.
Smart Images
Figure CN222203810U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the field of unpowered transportation, and in particular relates to an unpowered transportation device. Background Art
[0002] Unpowered transportation refers to a mode of transportation that does not require an external power source during the transportation process. This mode of transportation usually relies on manpower or gravity to move goods. Unpowered transportation does not require additional fuel or electricity support, so it is usually low-cost. Unpowered transportation can play a role in some scenarios, such as short distances, small amounts of goods or special environments.
[0003] In the prior art, auto parts are often transported without power using a monorail logistics rack. The monorail logistics rack is mainly composed of a guide rail, a pulley and a carrying box. The guide rail is generally fixed on a wall or a support frame, and the carrying box is fixed on the pulley. The rollers on the pulley slide on the guide rail, thereby achieving the effect of the carrying box for non-powered transportation of auto parts.
[0004] However, since the pulley drives the load box to be transported on the guide rail without power by its own gravity, when the pulley reaches the end of the guide rail, the pulley will slow down through direct collision with the end of the guide rail. The collision causes wear between the automobile parts inside the load box, and long-term collision will cause the life of the monorail logistics rack to be reduced, thereby affecting the use effect of the monorail logistics rack. Utility Model Content
[0005] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model proposes an unpowered transport device, which solves the problem that the pulley drives the carrying box to be unpowered on the guide rail by its own gravity, and when the pulley reaches the end of the guide rail, the pulley will decelerate by direct collision with the end of the guide rail, and the collision causes wear between the automobile parts inside the carrying box, and long-term collision will reduce the life of the monorail logistics rack, thereby affecting the use effect of the monorail logistics rack.
[0006] To achieve the above-mentioned purpose, according to an embodiment of the first aspect of the utility model, a non-powered transportation device is provided, comprising:
[0007] A support plate, wherein both ends of the support plate are fixedly connected to a support bottom plate, and the side ends of the support plate are fixedly connected to a plurality of fixed brackets;
[0008] A guide rail, wherein both ends of the guide rail are respectively fixedly connected to the support bottom plate, a slide groove is longitudinally provided on the guide rail, a buffer plate is fixedly connected to the side end of the guide rail, and both ends of the buffer plate are respectively fixedly connected to trigger rods; and
[0009] The rollers are provided with two groups and are respectively slidably connected on the slide grooves. The side ends of the rollers are rotatably connected with a moving seat. A buffer component is provided inside the moving seat. The buffer component is cooperatively connected with the trigger rod.
[0010] As a further solution of the utility model: a connecting groove is axially opened on the top of the guide rail, a connecting shaft is provided between the two groups of rollers, both ends of the connecting shaft are respectively fixedly connected to the rollers, and the connecting shaft is slidably connected to the connecting groove.
[0011] As a further solution of the utility model: the movable seat is provided with two groups, and the two sides of the bottom end of the movable seat are respectively fixedly connected with support rods, and the bottom ends of the support rods are fixedly connected with storage boxes, and the storage boxes are not in contact with the guide rails.
[0012] As a further solution of the utility model: the buffer assembly includes: a connecting shaft, a spring and a damping rod, a buffer groove is axially opened inside the movable seat, the buffer groove is slidably connected to the trigger rod, and is slidably connected to the connecting shaft in the buffer groove, a damping hole is axially opened on the connecting shaft, the damping hole is slidably connected to the damping rod, the side end of the damping rod is fixedly connected to the buffer groove, the damping rod is sleeved and connected to the buffer groove, the spring is sleeved and connected to the damping rod, and both ends of the spring are respectively fixedly connected to the connecting shaft and the buffer groove.
[0013] As a further solution of the utility model: the two ends of the connecting shaft that are axially symmetrical are respectively fixedly connected to limit plates, the two ends of the buffer groove are respectively provided with limit grooves, and the limit plates are slidably connected to the limit grooves.
[0014] As a further solution of the utility model: the buffer plate is fixedly connected to the supporting base plate at one end away from the moving seat.
[0015] Compared with the prior art, the beneficial effects of the utility model are:
[0016] 1. The moving seat and the storage box drive the rollers to slide on the slide groove through their own gravity. When the moving seat moves to the end of the guide rail, the trigger rod contacts the buffer assembly, and the trigger rod triggers the buffer assembly to start running. When the trigger rod starts to slide along the buffer groove, the trigger rod and the connecting shaft are held against each other, and the connecting shaft drives the spring to move into the buffer groove. The kinetic energy of the connecting shaft is converted into the potential energy of the spring. At the same time, the connecting shaft slides along the damping rod to generate friction, and the friction can have a damping effect on the spring. At the same time, the trigger rod is sleeved on the outer surface of the damping rod. The friction generated when the trigger rod slides along the surface of the damping rod damps the spring again.
[0017] 2. The damping rod can limit the spring to avoid bending when the spring is compressed. When the trigger rod is fully inserted into the buffer groove, the moving seat and the buffer plate come into contact. The buffer plate itself has plasticity, and the buffer plate can play a secondary buffering role for the moving seat. When the moving seat is decelerated under the action of the buffer assembly, the moving seat drives the storage box to decelerate through the support rod, thereby avoiding wear between the automotive parts stored in the storage box. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0019] Figure 2 This is a schematic diagram of the guide rail structure of the utility model;
[0020] Figure 3 This is a right diagram of the movable seat structure of the utility model;
[0021] Figure 4 It is the AA cross-sectional view of the movable seat structure of the utility model;
[0022] Figure 5 This is a schematic diagram of the structure of the buffer component of the utility model.
[0023] Illustration: 1. Support plate; 2. Support base plate; 3. Moving seat; 4. Support rod; 5. Storage box; 6. Guide rail; 7. Slide groove; 8. Connecting groove; 9. Trigger rod; 10. Buffer plate; 11. Fixed bracket; 12. Roller; 13. Connecting shaft; 14. Limiting groove; 15. Spring; 16. Damping rod; 17. Buffer groove; 18. Damping hole; 19. Limiting plate. DETAILED DESCRIPTION
[0024] The technical solution of the utility model will be described clearly and completely in conjunction with the embodiments below. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of 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.
[0025] like Figures 1 to 5 As shown, a non-powered transport device includes: a support plate 1, a guide rail 6 and a roller 12,
[0026] The two ends of the support plate 1 are respectively fixedly connected to the support bottom plate 2, and the side ends of the support plate 1 are fixedly connected to a plurality of fixed brackets 11. The support plate 1 is used to provide a supporting connection. The support plate 1 is fixed to the wall or bracket by the fixed fixed bracket 11. The fixing method of the fixed bracket 11 belongs to the prior art and will not be described in detail here.
[0027] Both ends of the guide rail 6 are fixedly connected to the support bottom plate 2, a slide groove 7 is longitudinally provided on the guide rail 6, a buffer plate 10 is fixedly connected to the side end of the guide rail 6, and trigger rods 9 are fixedly connected to the two ends of the buffer plate 10. The support plate 1 supports and fixes the guide rail 6 through the support bottom plate 2. The guide rail 6 is used to guide and support the slide groove 7. In order to avoid direct collision, the guide rail 6 is fixedly connected to the buffer plate 10 at the side end. The buffer plate 10 itself has plasticity and can play a certain buffering role; and
[0028] There are two groups of rollers 12 which are slidably connected on the slide groove 7 respectively. The side ends of the rollers 12 are rotatably connected with the moving seat 3. A buffer assembly is provided inside the moving seat 3. The buffer assembly and the trigger rod 9 are cooperatively connected. In order to further achieve the effect of buffering and shock absorption, when the moving seat 3 moves to the end of the guide rail 6, the trigger rod 9 contacts the buffer assembly, and the trigger rod 9 triggers the buffer assembly to start running. The buffer assembly slows down the moving seat 3, thereby preventing the moving seat 3 from directly colliding with the buffer plate 10.
[0029] In some specific embodiments, a connecting groove 8 is axially opened at the top of the guide rail 6, and a connecting shaft 13 is provided between the two groups of rollers 12. The two ends of the connecting shaft 13 are respectively fixedly connected to the rollers 12, and the connecting shaft 13 is slidably connected to the connecting groove 8. In order to ensure the stability of the rollers 12 sliding on the guide rail 6, when the rollers 12 slide on the slide groove 7, the connecting shaft 13 between the rollers 12 slides along the connecting groove 8. The limiting effect provided by the connecting groove 8 on the guide rail 6 is transmitted to the rollers 12 through the connecting shaft 13, thereby preventing the rollers 12 from falling off on the guide rail 6.
[0030] In some specific embodiments, two groups of moving seats 3 are provided, and support rods 4 are fixedly connected to both sides of the bottom end of the moving seat 3, and the bottom end of the support rod 4 is fixedly connected to a storage box 5, and the storage box 5 is not in contact with the guide rail 6. When the moving seat 3 is decelerated under the action of the buffer assembly, the moving seat 3 drives the storage box 5 to decelerate through the support rod 4, thereby avoiding wear between the automobile parts stored in the storage box 5.
[0031] In some specific embodiments, the buffer assembly includes: a connecting shaft 13, a spring 15 and a damping rod 16, a buffer groove 17 is axially opened inside the movable seat 3, the buffer groove 17 is slidably connected to the trigger rod 9, and is slidably connected to the connecting shaft 13 in the buffer groove 17, a damping hole 18 is axially opened on the connecting shaft 13, the damping hole 18 is slidably connected to the damping rod 16, the side end of the damping rod 16 is fixedly connected to the buffer groove 17, the damping rod 16 is sleeved and connected to the buffer groove 17, the spring 15 is sleeved and connected to the damping rod 16, and the two ends of the spring 15 are respectively fixedly connected to the connecting shaft 13 and the buffer groove 17. In order for those skilled in the art to better understand the buffer assembly of the utility model According to the working principle, when the trigger rod 9 starts to slide along the buffer groove 17, the trigger rod 9 is abutted against the connecting shaft 13, and the connecting shaft 13 drives the spring 15 to move into the buffer groove 17, and the kinetic energy of the connecting shaft 13 is converted into the potential energy of the spring 15. At the same time, the connecting shaft 13 slides along the damping rod 16 to generate friction, and the friction can have a damping effect on the spring 15. At the same time, the trigger rod 9 is sleeved on the outer surface of the damping rod 16. The friction generated when the trigger rod 9 slides along the surface of the damping rod 16 damps the spring 15 again, wherein the damping rod 16 can limit the spring 15 to prevent the spring 15 from bending when it is compressed.
[0032] In some specific embodiments, the two ends of the connecting shaft 13 are symmetrically fixedly connected to the limit plates 19, and the two ends of the buffer groove 17 are respectively provided with limit grooves 14. The limit plates 19 are slidably connected to the limit grooves 14. In order to prevent the connecting shaft 13 from rotating when sliding in the buffer groove 17, when the limit plates 19 fixedly connected at both ends of the connecting shaft 13 slide along the limit grooves 14, the limiting effect provided by the limit grooves 14 provided in the movable seat 3 is transmitted to the connecting shaft 13 through the limit plates 19, thereby preventing the connecting shaft 13 from rotating when sliding in the buffer groove 17, thereby ensuring the sliding stability of the connecting shaft 13.
[0033] In some specific embodiments, the buffer plate 10 is fixedly connected to the support base plate 2 at one end away from the moving seat 3. On the one hand, the buffer plate 10 performs shock absorption and buffering on the moving seat 3. On the other hand, the buffer plate 10 is respectively fixed to the guide rail 6 and the support base plate 2 to further reinforce the connection between the guide rail 6 and the support base plate 2.
[0034] In order for those skilled in the art to better understand the working principle of the embodiments of the present invention, the following is an explanation in conjunction with specific application scenarios:
[0035] The automobile parts are placed in the storage box 5. The moving seat 3 and the storage box 5 drive the roller 12 to slide on the slide groove 7 by their own gravity. When the moving seat 3 moves to the end of the guide rail 6, the trigger rod 9 contacts the buffer assembly, and the trigger rod 9 triggers the buffer assembly to start running. When the trigger rod 9 starts to slide along the buffer groove 17, the trigger rod 9 is in contact with the connecting shaft 13, and the connecting shaft 13 drives the spring 15 to move into the buffer groove 17. The kinetic energy of the connecting shaft 13 is converted into the potential energy of the spring 15. At the same time, the connecting shaft 13 slides along the damping rod 16 to generate friction. The friction can have a damping effect on the spring 15. At the same time, the trigger The rod 9 is sleeved on the outer surface of the damping rod 16. The friction generated when the trigger rod 9 slides along the surface of the damping rod 16 damps the spring 15 again. The damping rod 16 can limit the spring 15 to avoid bending when the spring 15 is compressed. When the trigger rod 9 is fully inserted into the buffer groove 17, the moving seat 3 and the buffer plate 10 come into contact. The buffer plate 10 itself has plasticity. The buffer plate 10 can play a secondary buffering role for the moving seat 3. When the moving seat 3 is decelerated under the action of the buffer assembly, the moving seat 3 drives the storage box 5 to decelerate through the support rod 4, thereby avoiding the wear between the automobile parts stored in the storage box 5.
[0036] Among them, in order to prevent the connecting shaft 13 from rotating when sliding in the buffer groove 17, when the limit plates 19 fixedly connected at both ends of the connecting shaft 13 slide along the limit groove 14, the limiting effect provided by the limit groove 14 opened in the movable seat 3 is transmitted to the connecting shaft 13 through the limit plate 19, so as to prevent the connecting shaft 13 from rotating when sliding in the buffer groove 17, thereby ensuring the sliding stability of the connecting shaft 13. On the one hand, the buffer plate 10 performs shock absorption and buffering on the movable seat 3. On the other hand, the buffer plate 10 is respectively fixed to the guide rail 6 and the support base plate 2, and the connection between the guide rail 6 and the support base plate 2 is further reinforced. When the roller 12 slides on the slide groove 7, the connecting shaft 13 between the rollers 12 slides along the connecting groove 8, and the limiting effect provided by the connecting groove 8 opened in the guide rail 6 is transmitted to the roller 12 through the connecting shaft 13, thereby preventing the roller 12 from falling off on the guide rail 6.
[0037] The above embodiments are only used to illustrate the technical method of the utility model rather than to limit it. Although the utility model is described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical method of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical method of the utility model.
Claims
1. An unpowered transport device, It is characterized in that include: A support plate (1), wherein both ends of the support plate (1) are respectively fixedly connected to a support base plate (2), and the side ends of the support plate (1) are fixedly connected to a plurality of fixed brackets (11); A guide rail (6), wherein both ends of the guide rail (6) are respectively fixedly connected to the supporting bottom plate (2), a slide groove (7) is longitudinally provided on the guide rail (6), a buffer plate (10) is fixedly connected to the side end of the guide rail (6), and both ends of the buffer plate (10) are respectively fixedly connected to trigger rods (9); and The roller (12) is provided with two groups and is respectively slidably connected on the slide groove (7). The side ends of the rollers (12) are rotatably connected with a moving seat (3). A buffer component is provided inside the moving seat (3). The buffer component is cooperatively connected with the trigger rod (9).
2. A non-powered transport device according to claim 1, It is characterized in that A connecting groove (8) is axially provided at the top of the guide rail (6), a connecting shaft (13) is provided between the two groups of rollers (12), both ends of the connecting shaft (13) are respectively fixedly connected to the rollers (12), and the connecting shaft (13) is slidably connected to the connecting groove (8).
3. The unpowered transport device according to claim 1, It is characterized in that The movable seat (3) is provided with two groups, and the two sides of the bottom end of the movable seat (3) are respectively fixedly connected with support rods (4), and the bottom end of the support rod (4) is fixedly connected with a storage box (5), and the storage box (5) does not contact the guide rail (6).
4. The unpowered transport device according to claim 1, It is characterized in that The buffer assembly comprises: a connecting shaft (13), a spring (15) and a damping rod (16); a buffer groove (17) is axially provided inside the movable seat (3); the buffer groove (17) is slidably connected to the trigger rod (9) and is slidably connected to the connecting shaft (13) in the buffer groove (17); a damping hole (18) is axially provided on the connecting shaft (13); the damping hole (18) is slidably connected to the damping rod (16); a side end of the damping rod (16) is fixedly connected to the buffer groove (17); the damping rod (16) is sleeved and connected to the buffer groove (17); the spring (15) is sleeved and connected to the damping rod (16); and two ends of the spring (15) are respectively fixedly connected to the connecting shaft (13) and the buffer groove (17).
5. A non-powered transport device according to claim 4, It is characterized in that The two ends of the connecting shaft (13) are axially symmetrical and are respectively fixedly connected to the limiting plates (19); the two ends of the buffer groove (17) are respectively provided with limiting grooves (14); and the limiting plates (19) are slidably connected to the limiting grooves (14).
6. The unpowered transport device according to claim 1, It is characterized in that The buffer plate (10) is fixedly connected to the supporting base plate (2) at one end away from the movable seat (3).