Precise transportation type reciprocating elevator
By designing precise transportation and moving components in the reciprocating hoist, the coordinated movement of the conveyor plate and the moving plate is driven, and the problem of inconvenient material unloading in the prior art is solved, and a more efficient unloading process is achieved.
Patent Information
- Application Number
- CN202421805409.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-29
- Publication Date
- 2025-06-24
- Estimated Expiration
- 2034-07-29
AI Technical Summary
After the material reaches the set height, the material is inconvenient to be unloaded, and the obstruction of the baffle makes it difficult to remove the material.
A precise transportation type reciprocating hoist is designed, using a conveying component to drive the conveying plate upward, the conveying plate drives the baffle and the moving plate to move, the moving plate moves the animal material upward, and the moving component gradually drives the moving plate to move upward relative to the conveying plate until the upper surface of the moving plate and the baffle are at the same level, and the motor is stopped for unloading.
It improves the unloading convenience of the elevator, reduces the impact of the baffle on material movement, and makes it easier to unload the material.
Smart Images
Figure CN223015684U_ABST
Abstract
Description
Technical Field
[0001] This application relates to the technical field of elevators, and more particularly to a precision transportation reciprocating elevator. Background Art
[0002] A reciprocating elevator is a device widely used in industrial production for lifting materials in a vertical or inclined direction, and has the characteristics of high efficiency, stability, safety and reliability.
[0003] The existing reciprocating elevator includes a support frame, a motor, a screw rod and a conveying plate. The support frame is vertically arranged, and there are multiple motors and screw rods which correspond to each other one by one. The motor is fixed to the upper end of the support frame, the screw rod is vertically arranged on the support frame, the output shaft of the motor is fixedly connected to the upper end of the screw rod, the conveying plate is horizontally arranged inside the support frame, multiple screw rods are respectively arranged at the four corners of the conveying plate, the screw rod penetrates through the conveying plate and is threadedly connected with the conveying plate, the peripheries of the upper surfaces of the conveying plate are fixedly connected with baffles, the adjacent baffles are fixedly connected, and the baffles are perpendicular to the conveying plate. When using the elevator, the materials are placed on the conveying plate and are between the surrounding baffles. The baffles are used to block the materials so that the materials are not easily detached from the conveying plate. The motor is started, the motor drives the screw rod to rotate, under the guiding action of multiple screw rods, the screw rod drives the conveying plate to move upward, the conveying plate drives the materials to move, when the conveying plate moves to the set height, the motor is stopped, the materials on the conveying plate are unloaded, and then the motor is started again, the motor drives the screw rod to reverse, so that the conveying plate moves downward and the conveying plate returns to its original position.
[0004] In view of the above related technologies, when the conveying plate transports the materials to the set height, due to the blocking effect of the baffle, it is not easy to unload the materials from the conveying plate, so there is a defect that the elevator is inconvenient to unload materials. Content of the Utility Model
[0005] In order to improve the convenience of unloading materials of the elevator, this application provides a precision transportation reciprocating elevator.
[0006] The precision transportation reciprocating elevator provided by this application adopts the following technical solutions:
[0007] The precision transportation reciprocating elevator includes a support frame and a conveying plate. The conveying plate is horizontally arranged inside the support frame. A conveying component for driving the conveying plate to move up and down is arranged at the upper end of the support frame. The peripheries of the upper surfaces of the conveying plate are fixedly connected with baffles. The adjacent baffles are fixedly connected. A moving plate is arranged above the conveying plate. The moving plate is between multiple baffles. The moving plate is parallel to the conveying plate. A moving component for driving the moving plate to move up and down is arranged on the conveying plate.
[0008] By adopting the above technical solution, the material is placed between the baffles and falls onto the moving plate. The conveying component drives the conveying plate to move upward. The conveying plate drives the baffles and the moving plate to move. The moving plate drives the material to move upward. During the upward movement of the conveying plate, the moving component gradually drives the moving plate to move upward relative to the conveying plate. When the upper surfaces of the moving plate and the baffle are in the same horizontal plane, the motor is stopped and the material is unloaded. During the unloading process, the baffle is not likely to affect the movement of the material, thereby improving the convenience of unloading of the elevator.
[0009] Optionally, the support frame includes a bottom plate, legs, and a top plate. The bottom plate is horizontally arranged on the ground. There are multiple legs, and the multiple legs are vertically arranged on the bottom plate. The bottom ends of the legs are fixedly connected to the bottom plate. The top plate is arranged above the legs, and the upper ends of the multiple legs are respectively fixedly connected to the four corners of the lower surface of the top plate. The conveying plate is arranged above the bottom plate.
[0010] By adopting the above technical solution, the bottom plate is used to support the legs, and the legs are used to support the top plate.
[0011] Optionally, the conveying component includes a motor and a first screw. The motor is fixed on the upper surface of the top plate. There are multiple first screws, and the multiple first screws are evenly arranged on the opposite sides of the bottom plate. The first screws are vertically arranged. The bottom ends of the first screws are rotatably connected to the upper surface of the bottom plate, and the upper ends of the first screws penetrate through the top plate and are rotatably connected to the top plate. The first screws penetrate through the conveying plate and are threadedly connected to the conveying plate. The output shaft of the motor is fixedly connected to the upper end of one of the multiple first screws. A linkage component for linkage of the multiple first screws is arranged on the top plate.
[0012] By adopting the above technical solution, when the motor is started, the motor drives the first screw connected thereto to rotate. Through the linkage component, the multiple first screws rotate synchronously. Under the guiding action of the multiple first screws, the first screws drive the conveying plate to move upward or downward, so that the conveying component realizes the function of driving the conveying plate to move up and down.
[0013] Optionally, the linkage component includes a synchronous pulley and a synchronous belt. There are multiple synchronous pulleys. The synchronous pulleys are fixedly connected to the upper ends of the first screws and are in one-to-one correspondence. The synchronous belt is sleeved outside the multiple synchronous pulleys, and the synchronous belt meshes with the synchronous pulleys.
[0014] By adopting the above technical solution, the motor drives the first screw connected thereto to rotate. The first screw drives the synchronous pulley connected thereto to rotate. The synchronous pulley drives the synchronous belt to rotate. The synchronous belt drives the multiple synchronous pulleys to rotate. The synchronous pulley drives the first screw not connected to the first motor to rotate, so that the linkage component realizes the synchronous rotation of the multiple first screws.
[0015] Optionally, the moving component includes a threaded sleeve and a second screw rod. The threaded sleeve is rotatably connected to the upper surface of the conveying plate. The length direction of the threaded sleeve is perpendicular to the conveying plate. The second screw rod is threadedly connected to the threaded sleeve. The upper end of the second screw rod is fixedly connected to the moving plate. The periphery of the moving plate abuts against the baffle. A rotating component for driving the threaded sleeve to rotate is arranged at the conveying plate.
[0016] By adopting the above technical solution, the rotating component drives the threaded sleeve to rotate. Under the guiding action of the moving plate, the threaded sleeve drives the second screw rod to move in the vertical direction. The second screw rod drives the moving plate to move. Thus, the moving component realizes the function of driving the moving plate to move relative to the conveying plate.
[0017] Optionally, a support rod is fixedly connected to the side wall of one of the plurality of legs. One end of the support rod away from the leg is fixedly connected to a rack. The rack is arranged vertically. A transmission rod is arranged on one of the plurality of baffles. The transmission rod is perpendicular to the baffle. The transmission rod penetrates through the baffle and is rotatably connected to the baffle. One end of the transmission rod extends to the position of the threaded sleeve. The rotating component includes a first bevel gear and a second bevel gear. The first bevel gear is fixedly connected to one end of the transmission rod close to the threaded sleeve. The second bevel gear is arranged on the threaded sleeve. The threaded sleeve penetrates through the second bevel gear and is fixedly connected to the second bevel gear. The first bevel gear meshes with the second bevel gear. A first gear is fixedly connected to the end of the transmission rod away from the first bevel gear. The first gear is in meshing fit with the rack.
[0018] By adopting the above technical solution, during the upward movement of the conveying plate, the conveying plate drives the baffle to move. The baffle drives the transmission rod to move. The transmission rod drives the first gear to move. During the movement of the first gear, the first gear meshes with the rack and rotates under the guiding action of the rack. The first gear drives the transmission rod to rotate. The transmission rod drives the first bevel gear to rotate. The first bevel gear drives the second bevel gear to rotate. The second bevel gear drives the threaded sleeve to rotate. Thus, the rotating component realizes the function of driving the threaded sleeve to rotate.
[0019] Optionally, a plurality of telescopic rods are fixedly arranged between the moving plate and the conveying plate. The telescopic rods are evenly distributed between the moving plate and the conveying plate. The telescopic rod is composed of a plurality of rod bodies sleeved together. The rod bodies are slidably connected.
[0020] By adopting the above technical solution, during the movement of the moving plate relative to the conveying plate, the moving plate drives the telescopic rod to extend or contract. The setting of the telescopic rod plays a supporting role for the moving plate, making the moving plate not prone to tilting.
[0021] Optionally, a first support plate and a second support plate are respectively fixedly arranged on opposite sides of the support frame. Both the first support plate and the second support plate are horizontally arranged and in the same horizontal plane. An electric cylinder is fixedly connected to the first support plate. The output shaft of the electric cylinder is fixedly connected to a push plate. The push plate is perpendicular to the first support plate.
[0022] By adopting the above technical solution, when the moving plate moves to the set height, the moving plate and the first support plate are in the same horizontal plane. Then start the electric cylinder, and the electric cylinder pushes the pushing plate to move. The pushing plate pushes the material to move from the moving plate to the second support plate, so that the material is removed from the support frame, which provides convenience for unloading the material.
[0023] In summary, the present application includes at least one of the following beneficial technical effects:
[0024] 1. The conveying component drives the conveying plate to move upward, and the conveying plate drives the baffle and the moving plate to move. During the movement of the moving plate, the moving component drives the moving plate to move upward relative to the conveying plate, so that the moving plate reaches the set height, and the upper surfaces of the moving plate and the baffle are in the same horizontal plane, making it difficult for the baffle to affect the unloading, thereby improving the convenience of unloading of the elevator;
[0025] 2. Under the guiding action of the rack, the first gear rotates, and the first gear drives the transmission rod to rotate, without the need to provide power for the transmission rod separately, thus saving resources;
[0026] 3. The electric cylinder pushes the pushing plate to move, and the pushing plate pushes the material to move from the moving plate to the second support plate, so that the material is removed from the support frame, making it difficult for the support frame to affect the unloading. BRIEF DESCRIPTION OF THE DRAWINGS
[0027] Figure 1 is a schematic structural diagram of the precision transportation type reciprocating elevator according to the embodiment of the present application;
[0028] Figure 2 is a cross-sectional view showing the structure above the conveying plate in the embodiment of the present application.
[0029] In the figure, 1, support frame; 11, bottom plate; 12, leg; 13, top plate; 2, conveying plate; 21, baffle; 22, moving plate; 23, transmission rod; 24, first gear; 3, conveying component; 31, motor; 32, first screw; 4, moving component; 41, threaded sleeve; 42, second screw; 5, linkage component; 51, synchronous pulley; 52, synchronous belt; 6, rotating component; 61, first bevel gear; 62, second bevel gear; 7, support rod; 71, rack; 8, telescopic rod; 9, first support plate; 91, second support plate; 92, electric cylinder; 93, pushing plate. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0030] The following will Figure 1 - Figure 2 be further described in detail with reference to the
[0031] The embodiment of the present application discloses a precision transportation type reciprocating elevator.
[0032] ReferenceFigure 1 Precision transportation type reciprocating elevator includes a support frame 1, and the support frame 1 includes a bottom plate 11, support legs 12 and a top plate 13. The bottom plate 11 is horizontally arranged on the ground. There are four support legs 12, and the support legs 12 are all vertically arranged above the bottom plate 11. The bottom ends of the four support legs 12 are respectively fixedly connected to the four corners of the upper surface of the bottom plate 11. The top plate 13 is horizontally arranged above the support legs 12, and the upper ends of the support legs 12 are respectively fixedly connected to the four corners of the lower surface of the top plate 13.
[0033] Reference Figure 1 And Figure 2 Above the bottom plate 11, a conveying plate 2 is arranged. The conveying plate 2 is parallel to the bottom plate 11. The peripheries of the upper surface of the conveying plate 2 are fixedly connected with baffles 21. The baffles 21 are perpendicular to the conveying plate 2, and the ends of adjacent baffles 21 are fixedly connected. On the top plate 13, a conveying component 3 for driving the conveying plate 2 to move in the vertical direction is arranged.
[0034] The conveying component 3 includes a motor 31 and a first screw rod 32. The motor 31 is fixedly connected to the upper surface of the top plate 13. There are four first screw rods 32, and the four first screw rods 32 are distributed in two on the opposite sides of the top plate 13. The length direction of the first screw rod 32 is perpendicular to the top plate 13. The first screw rod 32 penetrates through the top plate 13 and is rotatably connected to the top plate 13. The end of the first screw rod 32 below the top plate 13 is rotatably connected to the bottom plate 11. The output shaft of the motor 31 is fixedly connected to one of the four first screw rods 32. At the upper end of the first screw rod 32, a linkage component 5 for the four first screw rods 32 to be linked is arranged.
[0035] The linkage component 5 includes synchronous pulleys 51 and a synchronous belt 52. There are four synchronous pulleys 51. The synchronous pulleys 51 are fixedly connected to the upper ends of the first screw rods 32 and correspond one by one. The synchronous belt 52 is sleeved outside the four synchronous pulleys 51 and meshes with the synchronous pulleys 51.
[0036] Place the material in the closed interval enclosed by the four baffles 21 and above the conveying plate 2. Start the motor 31. The motor 31 drives the first screw rod 32 connected to it to rotate. The first screw rod 32 drives the connected synchronous pulley 51 to rotate. The synchronous pulley 51 drives the synchronous belt 52 to rotate. The synchronous belt 52 drives the remaining three synchronous pulleys 51 to rotate. The synchronous pulley 51 drives the first screw rod 32 to rotate. Under the mutual guiding action, the first screw rod 32 drives the conveying plate 2 to move along the length direction of the first screw rod 32. The conveying plate 2 drives the baffles 21 and the material to move.
[0037] Reference Figure 1 And Figure 2, a moving plate 22 is arranged above the conveying plate 2. The moving plate 22 is parallel to the conveying plate 2 and is located between a plurality of baffles 21. Four telescopic rods 8 are fixedly arranged between the conveying plate 2 and the moving plate 22. The telescopic rods 8 are composed of multiple rod bodies sleeved together, and the rod bodies are slidably connected. The four telescopic rods 8 are vertically arranged and are respectively arranged at the four corners of the moving plate 22. A moving component 4 for driving the moving plate 22 to move in the vertical direction is arranged on the conveying plate 2.
[0038] The moving component 4 includes a threaded sleeve 41 and a second screw rod 42. The threaded sleeve 41 is vertically arranged on the conveying plate 2, and the bottom end of the threaded sleeve 41 is rotatably connected to the upper surface of the conveying plate 2. One end of the second screw rod 42 is threadedly connected to the threaded sleeve 41, and the upper end of the second screw rod 42 is fixedly connected to the moving plate 22. A rotating component 6 for driving the threaded sleeve 41 to rotate is arranged at the conveying plate 2.
[0039] A support rod 7 is fixedly connected to a side wall of one of the four legs 12. The support rod 7 is perpendicular to the leg 12. One end of the support rod 7 away from the leg 12 is fixedly connected to a rack 71. The rack 71 is vertically arranged. A transmission rod 23 is arranged on one of the plurality of baffles 21. The transmission rod 23 is perpendicular to the baffle 21. The transmission rod 23 penetrates through the baffle 21 and is rotatably connected to the baffle 21. One end of the transmission rod 23 extends to the threaded sleeve 41. The rotating component 6 includes a first bevel gear 61 and a second bevel gear 62. The first bevel gear 61 is fixedly connected to one end of the transmission rod 23 close to the threaded sleeve 41. The second bevel gear 62 is arranged on the threaded sleeve 41. The threaded sleeve 41 penetrates through the second bevel gear 62 and is fixedly connected to the second bevel gear 62. The first bevel gear 61 and the second bevel gear 62 are meshed. A first gear 24 is fixedly arranged at one end of the transmission rod 23 away from the first bevel gear 61. The first gear 24 is in meshing fit with the rack 71.
[0040] After the material enters between the multiple baffles 21, the material falls onto the moving plate 22. During the upward movement of the conveying plate 2, the conveying plate 2 drives the baffle 21 and the threaded sleeve 41 to move. The threaded sleeve 41 drives the second screw rod 42 to move. The second screw rod 42 drives the moving plate 22 to move. The baffle 21 drives the transmission rod 23 to move. The transmission rod 23 drives the first gear 24 to move. During the movement of the first gear 24, the first gear 24 meshes with the first rack 71. Under the guiding action of the first rack 71, the first gear 24 rotates. The first gear 24 drives the transmission rod 23 to rotate. The transmission rod 23 drives the first bevel gear 61 to rotate. The first bevel gear 61 drives the second bevel gear 62 to rotate. The second bevel gear 62 drives the threaded sleeve 41 to rotate. Under the guiding action of the telescopic rod 8, the threaded sleeve 41 drives the second screw rod 42 to move upward. The second screw rod 42 drives the moving plate 22 to move upward relative to the conveying plate 2. The moving plate 22 pushes the material upward. When the moving plate 22 reaches the set height, the upper surface of the moving plate 22 and the upper surface of the baffle 21 are in the same horizontal plane. After the material is unloaded, the motor 31 is started. The motor 31 drives the first screw rod 32 to reverse, causing the conveying plate 2 to move downward and return to the initial position.
[0041] Reference Figure 1 and Figure 2 On the opposite sides of the upper end of the support frame 1, a first support plate 9 and a second support plate 91 are respectively fixedly provided. Both the first support plate 9 and the second support plate 91 are horizontally arranged and in the same horizontal plane. An electric cylinder 92 is fixedly connected to the first support plate 9. The output shaft of the electric cylinder 92 is fixedly connected to a push plate 93. The push plate 93 is perpendicular to the first support plate 9.
[0042] When the moving plate 22 moves to the set height, the first support plate 9, the second support plate 91 and the moving plate 22 are in the same horizontal plane. The electric cylinder 92 is started. The electric cylinder 92 pushes the push plate 93 to move towards the second support plate 91. The push plate 93 pushes the material on the moving plate 22 to move onto the second support plate 91, causing the material to move out of the support frame 1.
[0043] The implementation principle of the precision transportation type reciprocating elevator in this application embodiment is as follows: Place the material on the moving plate 22. The conveying component 3 drives the conveying plate 2 to move upward. The conveying plate 2 drives the moving plate 22 and the baffle 21 to move. During the movement of the moving plate 22, the moving component 4 drives the moving plate 22 to move upward relative to the conveying plate 2. When the moving plate 22 moves to the set height, the upper surface of the moving plate 22 and the upper surface of the baffle 21 are in the same horizontal plane, making it difficult for the baffle 21 to affect the unloading, thereby improving the convenience of unloading of the elevator.
[0044] The embodiments of this specific implementation manner are all preferred embodiments of this application, and do not limit the protection scope of this application. Therefore, all equivalent changes made according to the structure, shape, and principle of this application shall be covered within the protection scope of this application.
Claims
1. A precision transport reciprocating elevator, comprising a support frame (1) and a conveying plate (2), characterized in that: The conveying plate (2) is horizontally arranged in the support frame (1); a conveying assembly (3) for driving the conveying plate (2) to move up and down is arranged at the upper end of the support frame (1); baffles (21) are fixedly connected to the peripheral sides of the upper surface of the conveying plate (2); adjacent baffles (21) are fixedly connected; a moving plate (22) is arranged above the conveying plate (2); the moving plate (22) is located between a plurality of baffles (21); the moving plate (22) and the conveying plate (2) are parallel; and a moving assembly (4) for driving the moving plate (22) to move up and down is arranged on the conveying plate (2).
2. The precise transport reciprocating elevator according to claim 1, characterized in that: The support frame (1) comprises a bottom plate (11), legs (12) and a top plate (13); the bottom plate (11) is horizontally arranged on the ground; a plurality of legs (12) are arranged; the plurality of legs (12) are vertically arranged on the bottom plate (11); the bottom ends of the legs (12) are fixedly connected to the bottom plate (11); the top plate (13) is arranged above the legs (12); the upper ends of the plurality of legs (12) are respectively fixedly connected to the four corners of the lower surface of the top plate (13); and the conveying plate (2) is arranged above the bottom plate (11).
3. The precise transport reciprocating elevator according to claim 2, characterized in that: The conveying assembly (3) comprises a motor (31) and a first screw rod (32). The motor (31) is fixed to the upper surface of the top plate (13). A plurality of first screw rods (32) are provided. The plurality of first screw rods (32) are evenly arranged on opposite sides of the bottom plate (11). The first screw rod (32) is arranged vertically. The bottom end of the first screw rod (32) is rotatably connected to the upper surface of the bottom plate (11). The upper end of the first screw rod (32) passes through the top plate (13) and is rotatably connected to the top plate (13). The first screw rod (32) passes through the conveying plate (2) and is threadedly connected to the conveying plate (2). The output shaft of the motor (31) is fixedly connected to the upper end of one of the plurality of first screw rods (32). A linkage assembly (5) for linkage of the plurality of first screw rods (32) is provided on the top plate (13).
4. The precise transport reciprocating elevator according to claim 3, characterized in that: The linkage assembly (5) comprises a synchronous wheel (51) and a synchronous belt (52). A plurality of synchronous wheels (51) are provided. The synchronous wheels (51) and the upper ends of the first screw rods (32) are fixedly connected and correspond one to one. The synchronous belt (52) is sleeved outside the plurality of synchronous wheels (51), and the synchronous belt (52) and the synchronous wheels (51) are meshed.
5. The precise transport reciprocating elevator according to claim 2, characterized in that: The moving assembly (4) comprises a threaded sleeve (41) and a second screw rod (42); the threaded sleeve (41) is rotatably connected to the upper surface of the conveying plate (2); the length direction of the threaded sleeve (41) is perpendicular to the conveying plate (2); the second screw rod (42) is threadedly connected to the threaded sleeve (41); the upper end of the second screw rod (42) is fixedly connected to the moving plate (22); the peripheral side of the moving plate (22) is in contact with the baffle plate (21); and a rotating assembly (6) is provided at the conveying plate (2) for driving the threaded sleeve (41) to rotate.
6. The precise transport reciprocating elevator according to claim 5, characterized in that: A support rod (7) is fixedly connected to a side wall of the plurality of support legs (12); an end of the support rod (7) away from the support leg (12) is fixedly connected to a rack (71); the rack (71) is vertically arranged; a transmission rod (23) is arranged on one of the plurality of baffles (21); the transmission rod (23) and the baffle (21) are perpendicular; the transmission rod (23) passes through the baffle (21) and is rotatably connected to the baffle (21); one end of the transmission rod (23) extends to the threaded sleeve (41); and the rotating assembly (6) comprises a first bevel gear (61) and The second bevel gear (62), the first bevel gear (61) and the end of the transmission rod (23) close to the threaded sleeve (41) are fixedly connected, the second bevel gear (62) is arranged on the threaded sleeve (41), the threaded sleeve (41) passes through the second bevel gear (62) and is fixedly connected to the second bevel gear (62), the first bevel gear (61) and the second bevel gear (62) are meshed, and the end of the transmission rod (23) away from the first bevel gear (61) is fixedly connected with the first gear (24), and the first gear (24) and the rack (71) are meshed and matched.
7. The precise transport reciprocating elevator according to claim 1, characterized in that: A plurality of telescopic rods (8) are fixedly arranged between the moving plate (22) and the conveying plate (2). The telescopic rods (8) are evenly distributed between the moving plate (22) and the conveying plate (2). The telescopic rods (8) are composed of multiple rod bodies that are sleeved together and the rod bodies are slidably connected to each other.
8. The precise transport reciprocating elevator according to claim 2, characterized in that: A first support plate (9) and a second support plate (91) are fixedly disposed on opposite sides of the support frame (1), respectively; the first support plate (9) and the second support plate (91) are both arranged horizontally and are located in the same horizontal plane; an electric cylinder (92) is fixedly connected to the first support plate (9); an output shaft of the electric cylinder (92) is fixedly connected to a push plate (93); and the push plate (93) and the first support plate (9) are perpendicular.