Novel continuous elevator

Abstract

The utility model discloses a novel continuous elevator which comprises a base and a right L-shaped plate, the right L-shaped plate is installed at the top end of the base, a left L-shaped plate is arranged outside the right L-shaped plate, the right L-shaped plate extends into the left L-shaped plate, a lower locking pin is installed at the top end of the left L-shaped plate, a supporting plate is installed on the side wall of the right L-shaped plate, and a lower locking pin is installed at the bottom end of the supporting plate. A stepping motor is installed on the side wall of the supporting plate, a movable shaft is installed at the output end of the stepping motor, the movable shaft is movably connected with the supporting plate, the surface of the movable shaft on one side of the supporting plate is sleeved with a right gear, and the surface of the movable shaft on the other side of the supporting plate is sleeved with a left gear. According to the material lifting device, the materials can be conveniently centered, clamped and straightened, the materials can be conveniently and oppositely moved and adjusted to adapt to the materials of different sizes, the materials can be conveniently and continuously lifted, the materials of different sizes can be conveniently lifted, and the material lifting flexibility is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of elevators, in particular to a novel continuous elevator. Background Art

[0002] Hoists are large-scale mechanical equipment that transports by changing potential energy, such as mine hoists and dam hoists. In a broad sense, elevators, overhead cranes, winches, stabilizers, cranes, hoists, etc. can all be called hoists. Hoists generally refer to large-scale mechanical equipment with high power and strong lifting capacity. In order to better use the hoists, a new type of continuous hoist is proposed.

[0003] For example, a novel continuous circulation elevator disclosed in the authorization announcement number CN215363240U includes a frame, a transmission mechanism and a guide mechanism arranged on the frame, the transmission mechanism includes a driving sprocket with a driving motor arranged on the top of the frame, a driven sprocket is arranged at the bottom of the frame, the driven sprocket is fixed to the frame through a tensioning mechanism, a chain that can rotate around the driving sprocket and the driven sprocket is arranged between the driving sprocket and the driven sprocket, a fork for transporting goods is fixed on the chain, and the guide mechanism includes a guide rod, guide plates are arranged at both ends of the guide rod, the guide rod is arranged vertically, and the guide plates are arranged at the upper and lower parts of the frame;

[0004] Although it has achieved the use of a frame structure and the use of sprockets, chains, etc. to realize the cyclic movement of the fork to transport materials, it has not solved the problem that the existing elevator is not conducive to convenient centering, clamping and straightening of materials and convenient relative movement to adapt to materials of different sizes when in use, and is not conducive to continuous lifting of materials and lifting of materials of different sizes, which affects the flexibility of material lifting. Utility Model Content

[0005] The purpose of the utility model is to provide a new type of continuous elevator to solve the problem proposed in the above background technology that the elevator is not convenient for convenient centering, clamping and straightening of materials and convenient relative movement to adjust and adapt to materials of different sizes, which is not conducive to continuous lifting of materials and lifting of materials of different sizes, affecting the flexibility of material lifting.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a novel continuous hoist, comprising a base and a right L-shaped plate, a right L-shaped plate is installed on the top of the base, a left L-shaped plate is arranged on the outside of the right L-shaped plate, and the right L-shaped plate extends to the inside of the left L-shaped plate, a lower locking pin is installed on the top of the left L-shaped plate, a support plate is installed on the side wall of the right L-shaped plate, a stepping motor is installed on the side wall of the support plate, a movable shaft is installed on the output end of the stepping motor, and the movable shaft is movably connected to the support plate, a right gear is set on the surface of the movable shaft on one side of the support plate, and a left gear is set on the surface of the movable shaft on the other side of the support plate, a rack is arranged below the left gear, and the rack is movably connected to the right L-shaped plate, and the left gear and the rack are meshed with each other, a connecting rod is arranged above the right gear, and the connecting rod is meshed with the right gear, a sliding frame is installed on the top of the connecting rod, and the sliding frame and the connecting rod are movably connected to the right L-shaped plate, and a right swaying block is installed at one end of the sliding frame.

[0007] Preferably, a right connecting rod is installed at one end of the rack, a telescopic rod is installed at one end of the right connecting rod, a left straightening block is slidably installed inside the left L-shaped plate, a hollow sleeve is installed on one side of the left straightening block, and the telescopic rod extends into the interior of the hollow sleeve, an upper locking pin is installed on the side wall of the hollow sleeve on one side of the telescopic rod, and the upper locking pin extends to the surface of the telescopic rod.

[0008] Preferably, a servo motor is installed inside the base, a bidirectional threaded rod is installed at the output end of the servo motor, and the bidirectional threaded rod is movably connected to the base.

[0009] Preferably, the surface of the bidirectional threaded rod is sleeved with two sets of bidirectional threaded sleeves, and the bidirectional threaded sleeves are threadedly connected to the bidirectional threaded rod, and the bidirectional threaded sleeves are slidably connected to the base.

[0010] Preferably, two groups of lifting conveyor belts are arranged above the base, and the two groups of lifting conveyor belts are respectively connected to the bidirectional threaded sleeves, and a feeding conveyor belt is arranged between the two groups of lifting conveyor belts.

[0011] Preferably, a plurality of groups of clamping plates with equal spacing are installed on the output end surface of the lifting conveyor belt, and a material box is provided between two adjacent groups of clamping plates.

[0012] Preferably, a discharge conveyor belt is arranged outside the lifting conveyor belt, and the discharge conveyor belt is connected to a group of lifting conveyor belts.

[0013] Preferably, an electric push rod is arranged on the outside of the other side of the lifting conveyor belt, and the electric push rod is connected to a group of lifting conveyor belts.

[0014] Compared with the prior art, the utility model has the following beneficial effects: the hoist not only realizes convenient centering, clamping and straightening of materials and convenient relative movement adjustment to adapt to materials of different sizes, facilitates continuous lifting of materials and lifting of materials of different sizes, but also improves the flexibility of material lifting;

[0015] (1) The material box is driven to move by the feeding conveyor belt. When the material box moves to the position of the left L-shaped plate and the right L-shaped plate, the stepper motor drives the movable shaft to rotate, and the movable shaft drives the left gear and the right gear to rotate synchronously, and the left gear drives the rack to move, and the rack drives the right connecting rod and the telescopic rod to move, and the telescopic rod drives the hollow sleeve to move, and the hollow sleeve drives the left aligning block to move, and the right gear drives the linkage rod to move, and the linkage rod drives the sliding frame to move, and the sliding frame drives the right aligning block to move, so that the right aligning block and the left aligning block move toward each other, so that the right aligning block and the left aligning block are aligned. The material box is clamped and aligned, then released, and the feeding conveyor belt drives the material box to continue moving. When the aligned material box moves between the two sets of lifting conveyor belts, the lifting conveyor belt drives the clamping plate to move. When the two sets of clamping plates move to the bottom of the material box, the two sets of clamping plates hold up the material box and lift the material box at the same time. When it is lifted to the position of the discharge conveyor belt, the electric push rod pushes the material box to the surface of the discharge conveyor belt, and the discharge conveyor belt drives the material box to move and output, realizing convenient centering, clamping and aligning of materials, and facilitating continuous lifting of materials.

[0016] (2) The servo motor drives the bidirectional threaded rod to rotate, and the bidirectional threaded rod drives the two sets of bidirectional threaded sleeves to move, and the bidirectional threaded sleeves drive the two sets of lifting conveyor belts to move toward each other. At the same time, the lower locking pin and the upper locking pin are unscrewed, and the relative distance between the right connecting rod and the hollow sleeve and the relative distance between the right L-shaped plate and the left L-shaped plate are adjusted to adapt to material boxes of different sizes. After that, the lower locking pin and the upper locking pin are tightened, which realizes convenient adjustment to adapt to materials of different sizes by moving toward each other, facilitates the lifting of materials of different sizes, and improves the flexibility of material lifting. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the side cross-sectional structure of the base of the utility model;

[0019] Figure 3 It is a three-dimensional structural schematic diagram of the right L-shaped plate of the utility model;

[0020] Figure 4 It is a three-dimensional structural schematic diagram of the left L-shaped plate of the utility model;

[0021] Figure 5 It is a side cross-sectional structural schematic diagram of the left L-shaped plate of the utility model;

[0022] Figure 6 It is a schematic diagram of the three-dimensional structure of the electric push rod of the utility model.

[0023] In the figure: 1. base; 2. left L-shaped plate; 3. feeding conveyor belt; 4. lifting conveyor belt; 5. discharging conveyor belt; 6. bidirectional threaded sleeve; 7. bidirectional threaded rod; 8. servo motor; 9. clamping plate; 10. material box; 11. right L-shaped plate; 12. support plate; 13. stepping motor; 14. right swaying block; 15. connecting rod; 16. sliding frame; 17. right connecting rod; 18. telescopic rod; 19. right gear; 20. movable shaft; 21. left gear; 22. rack; 23. left swaying block; 24. hollow sleeve; 25. lower locking pin; 26. upper locking pin; 27. electric push rod. DETAILED DESCRIPTION

[0024] 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. 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.

[0025] See also Figure 1-6 The utility model provides an embodiment: a novel continuous hoist, comprising a base 1 and a right L-shaped plate 11, the top of the base 1 is equipped with the right L-shaped plate 11, the outside of the right L-shaped plate 11 is provided with a left L-shaped plate 2, and the right L-shaped plate 11 extends to the inside of the left L-shaped plate 2, the top of the left L-shaped plate 2 is equipped with a lower locking pin 25, the side wall of the right L-shaped plate 11 is equipped with a support plate 12, the side wall of the support plate 12 is equipped with a stepper motor 13, the stepper motor 13 plays a role of power drive, the output end of the stepper motor 13 is equipped with a movable shaft 20, and the movable shaft 20 and the support plate 12 are connected. Active connection, a right gear 19 is mounted on the surface of the active shaft 20 on one side of the support plate 12, and a left gear 21 is mounted on the surface of the active shaft 20 on the other side of the support plate 12, a rack 22 is arranged below the left gear 21, and the rack 22 is movably connected to the right L-shaped plate 11, and the left gear 21 and the rack 22 are meshed with each other, a linkage rod 15 is arranged above the right gear 19, and the linkage rod 15 is meshed with the right gear 19, a sliding frame 16 is installed on the top of the linkage rod 15, and the sliding frame 16 and the linkage rod 15 are movably connected to the right L-shaped plate 11, and a right swaying block 14 is installed at one end of the sliding frame 16;

[0026] First, the device is connected to an external controller and an external circuit. First, the material box 10 is placed on the feeding conveyor 3 in sequence, and the feeding conveyor 3 is turned on by external control. The material box 10 is driven to move by the feeding conveyor 3. When the material box 10 moves to the position of the left L-shaped plate 2 and the right L-shaped plate 11, the stepper motor 13 is turned on by external control, and the stepper motor 13 drives the movable shaft 20 to rotate, and the movable shaft 20 drives the left gear 21 and the right gear 19 to rotate synchronously. Under the mutual engagement of the left gear 21 and the rack 22, the left gear 21 drives the rack 22 to move, and the rack 22 drives the right connecting rod 17 and the telescopic rod 18 to move, and the telescopic rod 18 drives the hollow sleeve 24 to move, and the hollow sleeve 24 drives the left swaying block 23 to move, and under the mutual engagement of the right gear 19 and the connecting rod 15, the right gear 19 drives the connecting rod 15 to move, and the connecting rod 15 drives the sliding frame 16 to move, and the sliding frame 16 drives the right The squaring block 14 moves to make the right squaring block 14 and the left squaring block 23 move toward each other, so that the right squaring block 14 and the left squaring block 23 can center, clamp and squaring the material box 10, and then release, and the feeding conveyor belt 3 drives the material box 10 to continue to move. When the squaring material box 10 moves between the two sets of lifting conveyor belts 4, the two sets of lifting conveyor belts 4 are opened by external control, and the lifting conveyor belts 4 drive the clamping paddles 9 to move. When the two sets of clamping paddles 9 move to the bottom of the material box 10, the two sets of clamping paddles 9 hold up the material box 10 and lift the material box 10 at the same time. When it is lifted to the position of the discharge conveyor belt 5, the electric push rod 27 is opened by external control, and the electric push rod 27 pushes the material box 10 to the surface of the discharge conveyor belt 5, and the discharge conveyor belt 5 is opened by external control, and the material box 10 is driven by the discharge conveyor belt 5 to move and output, which realizes convenient centering, clamping and squaring of materials and facilitates continuous lifting of materials.

[0027] A right connecting rod 17 is installed at one end of the rack 22, a telescopic rod 18 is installed at one end of the right connecting rod 17, a left swaying block 23 is slidably installed inside the left L-shaped plate 2, a hollow sleeve 24 is installed on one side of the left swaying block 23, and the telescopic rod 18 extends to the inside of the hollow sleeve 24, an upper locking pin 26 is installed on the side wall of the hollow sleeve 24 on one side of the telescopic rod 18, and the upper locking pin 26 extends to the surface of the telescopic rod 18;

[0028] A servo motor 8 is installed inside the base 1, and the servo motor 8 plays a role of power drive. A bidirectional threaded rod 7 is installed at the output end of the servo motor 8, and the bidirectional threaded rod 7 is movably connected to the base 1;

[0029] Two sets of bidirectional threaded sleeves 6 are mounted on the surface of the bidirectional threaded rod 7, and the bidirectional threaded sleeves 6 are threadedly connected to the bidirectional threaded rod 7, and the bidirectional threaded sleeves 6 are slidably connected to the base 1. Two sets of lifting conveyor belts 4 are arranged above the base 1, and the two sets of lifting conveyor belts 4 are respectively connected to the bidirectional threaded sleeves 6, and a feeding conveyor belt 3 is arranged between the two sets of lifting conveyor belts 4;

[0030] A plurality of groups of clamping plates 9 with equal spacing are installed on the output end surface of the lifting conveyor belt 4, and a material box 10 is arranged between two adjacent groups of clamping plates 9. A discharge conveyor belt 5 is arranged outside the lifting conveyor belt 4, and the discharge conveyor belt 5 is connected to a group of lifting conveyor belts 4.

[0031] An electric push rod 27 is arranged outside the other side of the lifting conveyor belt 4, and the electric push rod 27 plays a role of power drive, and the electric push rod 27 is connected to a group of lifting conveyor belts 4;

[0032] When the sizes of the material boxes 10 to be lifted are different, the servo motor 8 is turned on through external control, and the servo motor 8 drives the bidirectional threaded rod 7 to rotate. Under the threaded connection between the bidirectional threaded sleeve 6 and the bidirectional threaded rod 7, and under the sliding cooperation between the bidirectional threaded sleeve 6 and the base 1, the bidirectional threaded rod 7 drives the two groups of bidirectional threaded sleeves 6 to move, and the two groups of lifting conveyor belts 4 are driven by the bidirectional threaded sleeve 6 to move toward each other. At the same time, the lower locking pin 25 and the upper locking pin 26 are unscrewed, and the relative distance between the right connecting rod 17 and the hollow sleeve 24 is adjusted, and the relative distance between the right L-shaped plate 11 and the left L-shaped plate 2 is adjusted to adapt to material boxes 10 of different sizes. After that, the lower locking pin 25 and the upper locking pin 26 can be tightened, thereby realizing convenient adjustment to adapt to materials of different sizes by moving toward each other, facilitating the lifting of materials of different sizes, and improving the flexibility of material lifting.

[0033] Working principle: First, the material box 10 is driven by the feeding conveyor belt 3 to move. When the material box 10 moves to the position of the left L-shaped plate 2 and the right L-shaped plate 11, the stepping motor 13 drives the movable shaft 20 to rotate, and the movable shaft 20 drives the left gear 21 and the right gear 19 to rotate synchronously, and the left gear 21 drives the rack 22 to move, and the rack 22 drives the right connecting rod 17 and the telescopic rod 18 to move, and the telescopic rod 18 drives the hollow sleeve 24 to move, and the hollow sleeve 24 drives the left swing The right aligning block 23 moves, the right gear 19 drives the linkage rod 15 to move, the linkage rod 15 drives the sliding frame 16 to move, and the sliding frame 16 drives the right aligning block 14 to move, so that the right aligning block 14 and the left aligning block 23 move toward each other, so that the right aligning block 14 and the left aligning block 23 can center and clamp the material box 10, and then release it, and the feeding conveyor belt 3 drives the material box 10 to continue to move. When the aligned material box 10 moves between the two sets of lifting conveyor belts 4, the lifting conveyor belt 4 can lift the material box 10. When the material box 10 is lifted to the position of the discharge conveyor belt 5, the electric push rod 27 pushes the material box 10 to the surface of the discharge conveyor belt 5, and the discharge conveyor belt 5 drives the material box 10 to move and output. When the size of the material box 10 to be lifted is different, the servo motor 8 drives the two-way threaded rod 7 to rotate, and the two-way threaded rod 7 drives the two-way threaded sleeves 6 to move, and the two-way threaded sleeves 6 drive the two groups of lifting conveyor belts 4 to move toward each other, and at the same time, unscrew the lower locking pin 25 and the upper locking pin 26, and adjust the relative distance between the right connecting rod 17 and the hollow sleeve 24, and adjust the relative distance between the right L-shaped plate 11 and the left L-shaped plate 2 to adapt to different sizes of material boxes 10, and then tighten the lower locking pin 25 and the upper locking pin 26 to complete the use of the new continuous elevator.

Claims

1. A novel continuous elevator, comprising a base (1) and a right L-shaped plate (11), characterized in that: A right L-shaped plate (11) is installed at the top of the base (1), a left L-shaped plate (2) is arranged outside the right L-shaped plate (11), and the right L-shaped plate (11) extends to the inside of the left L-shaped plate (2), a lower locking pin (25) is installed at the top of the left L-shaped plate (2), a support plate (12) is installed on the side wall of the right L-shaped plate (11), a stepping motor (13) is installed on the side wall of the support plate (12), a movable shaft (20) is installed at the output end of the stepping motor (13), and the movable shaft (20) is movably connected to the support plate (12), and a right gear (19) is sleeved on the surface of the movable shaft (20) on one side of the support plate (12) ), a left gear (21) is mounted on the surface of the movable shaft (20) on the other side of the support plate (12), a rack (22) is arranged below the left gear (21), and the rack (22) is movably connected to the right L-shaped plate (11), and the left gear (21) and the rack (22) are meshed with each other, a linkage rod (15) is arranged above the right gear (19), and the linkage rod (15) and the right gear (19) are meshed with each other, a sliding frame (16) is installed at the top of the linkage rod (15), and the sliding frame (16) and the linkage rod (15) are movably connected to the right L-shaped plate (11), and a right swaying block (14) is installed at one end of the sliding frame (16).

2. A novel continuous elevator according to claim 1, characterized in that: A right connecting rod (17) is installed at one end of the rack (22), a telescopic rod (18) is installed at one end of the right connecting rod (17), a left swaying block (23) is slidably installed inside the left L-shaped plate (2), a hollow sleeve (24) is installed on one side of the left swaying block (23), and the telescopic rod (18) extends into the hollow sleeve (24), an upper locking pin (26) is installed on the side wall of the hollow sleeve (24) on one side of the telescopic rod (18), and the upper locking pin (26) extends to the surface of the telescopic rod (18).

3. A novel continuous elevator according to claim 1, characterized in that: A servo motor (8) is installed inside the base (1), a bidirectional threaded rod (7) is installed at the output end of the servo motor (8), and the bidirectional threaded rod (7) is movably connected to the base (1).

4. A novel continuous elevator according to claim 3, characterized in that: Two groups of bidirectional threaded sleeves (6) are sleeved on the surface of the bidirectional threaded rod (7), and the bidirectional threaded sleeves (6) are threadedly connected to the bidirectional threaded rod (7), and the bidirectional threaded sleeves (6) are slidably connected to the base (1).

5. A novel continuous elevator according to claim 1, characterized in that: Two groups of lifting conveyor belts (4) are arranged above the base (1), and the two groups of lifting conveyor belts (4) are respectively connected to the bidirectional threaded sleeves (6), and a feeding conveyor belt (3) is arranged between the two groups of lifting conveyor belts (4).

6. A novel continuous elevator according to claim 5, characterized in that: The output end surface of the lifting conveyor belt (4) is provided with a plurality of groups of clamping plates (9) at equal intervals, and a material box (10) is provided between two adjacent groups of clamping plates (9).

7. A novel continuous elevator according to claim 5, characterized in that: A discharge conveyor belt (5) is arranged outside the lifting conveyor belt (4), and the discharge conveyor belt (5) is connected to a group of lifting conveyor belts (4).

8. A novel continuous elevator according to claim 5, characterized in that: An electric push rod (27) is arranged outside the other side of the lifting conveyor belt (4), and the electric push rod (27) is connected to a group of lifting conveyor belts (4).

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