Lead screw lifting device

Abstract

The utility model relates to the field of new energy, in particular to a lead screw lifting device which comprises a fixing frame, two lead screws are symmetrically mounted on the inner side of the fixing frame, mounting boxes are arranged on the two lead screws, sliding assemblies are arranged between the two ends of the mounting boxes and the fixing frame, a driving mechanism is arranged at one ends of the two lead screws, and a lifting mechanism is arranged at the other end of each lead screw. The lead screws, the mounting boxes, the transmission rollers, the first chain, the driving mechanism and the like are arranged, the lead screw components and the mounting box components are matched with each other in the working process, the driving mechanism controls the two lead screw components to rotate synchronously, the lead screw components drive the mounting box components to move, the height of the transmission rollers is adjusted, and the transmission rollers are driven by the driving mechanism to rotate synchronously. When the transmission rollers reach the preset positions, the transmission roller component is driven to rotate, and the multiple transmission rollers synchronously rotate through the first chain, so that materials on the transmission rollers are pushed to move, feeding or stacking is achieved, and the purposes of reducing the labor intensity of workers and improving the working efficiency are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of new energy, in particular to a screw rod lifting device. Background Art

[0002] New energy, also known as unconventional energy, refers to various forms of energy other than traditional energy. It refers to energy that has just begun to be developed and utilized or is being actively researched and yet to be promoted, such as solar energy, geothermal energy, wind energy, ocean energy, biomass energy and nuclear fusion energy. New energy has a wide range and new energy equipment is also developing rapidly.

[0003] In the production of new energy equipment, the equipment usually requires manual hand-held feeding or mechanical clamps for feeding or stacking. Manual hand-held feeding wastes a lot of manpower and material resources, and is prone to collision damage, resulting in low efficiency. Therefore, a new solution is needed to solve this problem. Utility Model Content

[0004] In view of the above background technology, the prior art has the disadvantages of wasting a lot of manpower and material resources, being prone to collision damage, and being inefficient.

[0005] The screw lifting device disclosed in the utility model comprises a fixing frame, two screws are symmetrically installed on the inner side of the fixing frame, installation boxes are arranged on the two screws, sliding components are arranged between the two ends of the installation boxes and the fixing frame, a driving mechanism is arranged at one end of the two screws, a plurality of transmission rollers are rotatably installed between the two installation boxes, a sprocket is arranged at the same end of the plurality of transmission rollers, and two adjacent sprockets are connected by a chain.

[0006] Furthermore, the sliding assembly includes a guide rail, which is fixedly mounted on the fixing frame by fixing bolts, a slider is slidably arranged on the guide rail, and the slider is fixedly mounted on the installation box, and the guide rail is vertically arranged.

[0007] Furthermore, the driving machine includes chain 2, which is arranged at one end of the two screw rods, and the sprockets are installed on the two screw rods. The sprockets on the screw rods are meshed with chain 2. A servo motor is arranged in the middle of chain 2, and the servo motor is installed on the fixed frame. The output end of the servo motor is connected to chain 2 through the sprocket.

[0008] Furthermore, two mounting plates are symmetrically arranged on one side of the chain 2, and the mounting plates are slidably mounted on the fixing frame. The mounting plates and the fixing frame are fixedly connected by fixing bolts. A rotating shaft is arranged on the mounting plate, and the sprocket is mounted on the rotating shaft. The sprocket on the rotating shaft is connected to the chain 2.

[0009] Further, a connecting plate is provided between the two mounting boxes. Both ends of the connecting plate are fixedly connected to the corresponding mounting boxes through fixing bolts. A first hydraulic telescopic rod is provided at the lower end of the connecting plate. One end of the first hydraulic telescopic rod is equipped with a fixing plate, and a vertical rod is installed on the fixing plate. One end of the vertical rod passes through the connecting plate, and a baffle is installed on the vertical rod.

[0010] Further, the first hydraulic telescopic rod is fixedly connected to the middle of the fixing plate. The vertical rods are provided at both ends of the fixing plate, and both ends of the baffle are respectively fixedly connected to the two vertical rods.

[0011] Further, a second hydraulic telescopic rod is provided on the mounting box. A push plate is provided at one end of the second hydraulic telescopic rod. There are multiple second hydraulic telescopic rods, and the multiple second hydraulic telescopic rods are evenly distributed.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] 1. By setting components such as a lead screw, a mounting box, a driving roller, a first chain, and a driving mechanism, during the working process, through the mutual cooperation between the lead screw component and the mounting box component, the driving mechanism controls the synchronous rotation of the two lead screw components. The lead screw component drives the movement of the mounting box component and adjusts the height of the driving roller. When the driving roller reaches the preset position, it drives the rotation of the driving roller component, and through the first chain, multiple driving rollers rotate synchronously, thereby pushing the materials on the driving roller to move, realizing feeding or stacking, and achieving the purpose of reducing the labor intensity of workers and improving work efficiency.

[0014] 2. By setting components such as a first hydraulic telescopic rod, a fixing plate, a vertical rod, a baffle, a push plate, and a second hydraulic telescopic rod, during the working process, through the mutual cooperation between the first hydraulic telescopic rod component, the fixing plate component, and the vertical rod component, the height of the baffle is adjusted. When the baffle is adjusted above the driving roller, it blocks the position of the materials. When the baffle is driven below the driving roller, the restriction on the materials is released. Through the mutual cooperation between the second hydraulic telescopic rod component and the push plate component, the materials on the driving roller can be pushed to move, realizing the adjustment of the material position. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The drawings described herein are used to provide a further understanding of the present application, and constitute a part of the present application. The schematic embodiments of the present application and their descriptions are used to explain the present application, and do not constitute an improper limitation to the present application. In the drawings:

[0016] Figure 1 is a schematic diagram of the overall front structure of the present utility model;

[0017] Figure 2Schematic diagram of the overall structure at the rear side of the present utility model;

[0018] Figure 3 The present utility model Figure 2 Enlarged schematic diagram of the structure at position A in the present utility model;

[0019] Figure 4 Rear view of the present utility model.

[0020] In the figure: 1, fixing frame; 2, lead screw; 3, mounting box; 4, driving roller; 5, chain one; 6, guide rail; 7, slider; 8, chain two; 9, mounting plate; 10, rotating shaft; 11, connecting plate; 12, hydraulic expansion rod one; 13, fixing plate; 14, vertical rod; 15, baffle; 16, hydraulic expansion rod two; 17, pushing plate. Specific embodiments

[0021] The following will disclose multiple embodiments of the present utility model with illustrations. For the sake of clarity, many physical details will be described together in the following narrative. However, it should be understood that these physical details are not used to limit the present utility model. That is to say, in some embodiments of the present utility model, these physical details are unnecessary. In addition, for the sake of simplifying the illustrations, some conventional structures and components will be shown in a simple schematic manner in the illustrations.

[0022] Please refer to Figure 1 、 Figure 2 The lead screw lifting device of the present utility model includes a fixing frame 1. A plurality of sensors are arranged on the fixing frame 1. Two lead screws 2 are symmetrically installed inside the fixing frame 1. Mounting boxes 3 are arranged on both lead screws 2. A sliding assembly is arranged between the two ends of the mounting box 3 and the fixing frame 1. A driving mechanism is arranged at one end of the two lead screws 2. A plurality of driving rollers 4 are rotatably installed between the two mounting boxes 3. Sprockets are arranged at the same end of the plurality of driving rollers 4. Adjacent two sprockets are connected by a chain one 5.

[0023] By controlling the rotation of the two lead screws 2 through the driving mechanism, the lead screws 2 drive the mounting box 3 to move. At the same time, the mounting box 3 drives the driving roller 4 to move and the material above to move. The position of the material is sensed by the sensor, and the driving mechanism stops working after reaching the preset position. Then, the servo motor drives the driving roller 4 at one end to rotate. The driving rollers 4 cooperate with each other through the chain one 5 and the sprockets, so as to realize the synchronous rotation of the plurality of driving rollers 4. The driving roller 4 drives the material placed above to move.

[0024] Such as Figure 1 、 Figure 2 、 Figure 4As shown in the figure, the sliding assembly includes a guide rail 6. The guide rail 6 is fixedly installed on the fixed frame 1 through fixing bolts. A slider 7 is slidably arranged on the guide rail 6. The slider 7 is fixedly installed on the installation box 3. The guide rail 6 is vertically arranged. When the installation box 3 moves, it drives the sliders 7 at both ends to move along with it. The slider 7 slides on the guide rail 6, and at the same time, restricts the position of the installation box 3, improving the stability of the installation box 3 during movement.

[0025] As Figure 2 、 Figure 3 shown in the figure, the driving machine includes a second chain 8. The second chain 8 is arranged at one end of two lead screws 2. Sprockets are installed on the two lead screws 2. The sprockets on the lead screws 2 are meshed with the second chain 8. A servo motor is arranged in the middle of the second chain 8. The servo motor is installed on the fixed frame 1. The output end of the servo motor is connected to the second chain 8 through a sprocket. When the servo motor works, it drives the second chain 8 to rotate through the sprocket at the output end. The second chain 8 drives the sprockets on the lead screws 2 to rotate, and drives the two lead screws 2 to rotate synchronously.

[0026] On one side of the second chain 8, two mounting plates 9 are symmetrically arranged. The mounting plates 9 are slidably installed on the fixed frame 1. The mounting plates 9 are fixedly connected to the fixed frame 1 through fixing bolts. A rotating shaft 10 is arranged on the mounting plate 9. A sprocket is installed on the rotating shaft 10. The sprocket on the rotating shaft 10 is connected to the second chain 8. By adjusting the position of the mounting plate 9, the mounting plate 9 drives the rotating shaft 10 to move. The sprocket on the rotating shaft 10 squeezes the second chain 8, thereby realizing the tensioning effect on the second chain 8 and improving the transmission stability during the working process of the device.

[0027] As Figure 2 、 Figure 4 shown in the figure, a connecting plate 11 is arranged between the two installation boxes 3. The two ends of the connecting plate 11 are fixedly connected to the corresponding installation boxes 3 through fixing bolts. A first hydraulic telescopic rod 12 is arranged at the lower end of the connecting plate 11. One end of the first hydraulic telescopic rod 12 is installed with a fixing plate 13. A vertical rod 14 is installed on the fixing plate 13. One end of the vertical rod 14 passes through the connecting plate 11. A baffle 15 is installed on the vertical rod 14. When it is necessary for the baffle 15 to be lower than the height of the transmission roller 4, control the first hydraulic telescopic rod 12 to extend. The first hydraulic telescopic rod 12 drives the fixing plate 13 to move. The fixing plate 13 drives the baffle 15 to descend through the vertical rod 14, and the first hydraulic telescopic rod 12 stops working after the baffle 15 is lower than the transmission roller 4. When it is necessary for the baffle 15 to be higher than the transmission roller 4, control the first hydraulic telescopic rod 12 to contract.

[0028] The first hydraulic telescopic rod 12 is fixedly connected to the middle of the fixing plate 13. Vertical rods 14 are arranged at both ends of the fixing plate 13, and both ends of the baffle 15 are fixedly connected to the two vertical rods 14 respectively, fixing and restricting both ends of the baffle 15, thereby improving the stability of the baffle 15 and reducing the shaking of the baffle 15.

[0029] AsFigure 1 , Figure 2 , Figure 4 As shown in Figure 4 , a second hydraulic telescopic rod 16 is provided on the installation box 3. One end of the second hydraulic telescopic rod 16 is provided with a push plate 17. There are multiple second hydraulic telescopic rods 16, and the multiple second hydraulic telescopic rods 16 are evenly distributed. After the material is placed on the driving roller 4, by controlling the second hydraulic telescopic rod 16 to work, the second hydraulic telescopic rod 16 drives the push plate 17 to move, and the push plate 17 drives the material to move on the driving roller 4, achieving the effect of automatically adjusting the position of the material.

[0030] The above is only the implementation mode of the present invention and is not used to limit the present invention. For those skilled in the art, various changes and modifications can be made to the present invention. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included within the scope of the claims of the present invention.

Claims

1. A screw lifting device, comprising a fixing frame (1), characterized in that: Two screw rods (2) are symmetrically mounted on the inner side of the fixed frame (1), and mounting boxes (3) are arranged on the two screw rods (2). Sliding components are arranged between the two ends of the mounting boxes (3) and the fixed frame (1). A driving mechanism is arranged at one end of the two screw rods (2). A plurality of transmission rollers (4) are rotatably mounted between the two mounting boxes (3), and a sprocket is arranged at the same end of the plurality of transmission rollers (4), and two adjacent sprockets are connected by a chain (5).

2. A screw lifting device according to claim 1, characterized in that: The sliding assembly comprises a guide rail (6), the guide rail (6) is fixedly mounted on the fixing frame (1) by means of fixing bolts, a slider (7) is slidably arranged on the guide rail (6), the slider (7) is fixedly mounted on the installation box (3), and the guide rail (6) is arranged vertically.

3. A screw lifting device according to claim 1, characterized in that: The driving machine comprises a second chain (8), wherein the second chain (8) is arranged at one end of the two screw rods (2), the two screw rods (2) are provided with sprockets, the sprockets on the screw rods (2) are meshed with the second chain (8), a servo motor is arranged in the middle of the second chain (8), the servo motor is mounted on the fixed frame (1), and the output end of the servo motor is connected to the second chain (8) through the sprocket.

4. A screw lifting device according to claim 3, characterized in that: Two mounting plates (9) are symmetrically arranged on one side of the second chain (8); the mounting plates (9) are slidably mounted on the fixing frame (1); the mounting plates (9) and the fixing frame (1) are fixedly connected via fixing bolts; a rotating shaft (10) is arranged on the mounting plate (9); the sprocket is mounted on the rotating shaft (10); and the sprocket on the rotating shaft (10) is connected to the second chain (8).

5. The screw lifting device according to claim 1, characterized in that: A connecting plate (11) is provided between the two installation boxes (3), and the two ends of the connecting plate (11) are fixedly connected to the corresponding installation boxes (3) by means of fixing bolts. A hydraulic telescopic rod (12) is provided at the lower end of the connecting plate (11), and a fixing plate (13) is installed at one end of the hydraulic telescopic rod (12). A vertical rod (14) is installed on the fixing plate (13), and one end of the vertical rod (14) passes through the connecting plate (11), and a baffle (15) is installed on the vertical rod (14).

6. A screw lifting device according to claim 5, characterized in that: The hydraulic telescopic rod (12) is fixedly connected to the middle of the fixed plate (13), the vertical rods (14) are arranged at both ends of the fixed plate (13), and the two ends of the baffle (15) are fixedly connected to the two vertical rods (14) respectively.

7. The screw lifting device according to claim 1, characterized in that: The installation box (3) is provided with a hydraulic telescopic rod 2 (16), one end of which is provided with a push plate (17), and a plurality of the hydraulic telescopic rods 2 (16) are provided, and the plurality of the hydraulic telescopic rods 2 (16) are evenly distributed.

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