Material elevator facilitating discharging

Abstract

The utility model relates to the technical field of elevators, and discloses a material elevator convenient to unload, which comprises a hydraulic elevator, a lifting plate is mounted on one side of the hydraulic elevator, two fixing blocks are fixedly connected to the top of the lifting plate, material trays are rotatably connected to the inner sides of the fixing blocks through rotating shafts, and the material trays are fixedly connected to the top of the hydraulic elevator. The interior of the material tray is rotationally connected with a baffle through a rotating shaft, and a hydraulic rod is installed in the lifting plate. According to the material elevator convenient to unload, after a user inserts a limiting plate into a limiting groove, materials needing to be lifted are placed into a material tray, a lifting plate is driven by a hydraulic elevator to be lifted upwards, and after the lifting plate is lifted to a proper height, the limiting plate is moved upwards, the limiting plate is separated from the interior of the limiting groove, limiting of the bottom of a baffle is relieved, and a hydraulic rod is started; the material tray is pushed to rotate, so that one side of the material tray rises, and internal materials slide out of the baffle under the influence of inclination of the material tray.

Description

Technical Field

[0001] The utility model relates to the technical field of elevators, in particular to a material hoist convenient for discharging materials. Background Art

[0002] An elevator is a multifunctional lifting mechanical device, which can be divided into fixed type, mobile type, guide rail type, articulated boom type, scissor type, chain type, loading and unloading platform, etc.

[0003] The Chinese patent discloses a material hoist (authorization publication number CN213595748U). This patented technology can meet the transfer of large-volume and heavy materials; it can be used as a partner product of the unloading platform, can climb independently, and is simple and fast to assemble. It can not only meet the vertical material transfer but also realize the horizontal material transfer.

[0004] In view of the above and related existing technologies, the inventor believes that there are often the following defects: when the existing material hoist lifts materials, in order to ensure the safety of the materials, guard plates are usually installed around the material tray. Due to the existence of the guard plates, it may not be convenient to take out the materials in the material tray, which affects the work efficiency. Content of the Utility Model

[0005] The technical problem to be solved by the utility model is: in the prior art, in order to ensure the safety of the materials, guard plates are usually installed around the material tray. Due to the existence of the guard plates, it may not be convenient to take out the materials in the material tray. For this reason, we propose a material hoist convenient for discharging materials.

[0006] In order to achieve the above purpose, the present application adopts the following technical solution: a material hoist convenient for discharging materials, including a hydraulic elevator, one side of the hydraulic elevator is provided with a lifting plate, the top of the lifting plate is fixedly connected with two fixing blocks, the inner sides of the fixing blocks are rotatably connected with a material tray through a rotating shaft, the inside of the material tray is rotatably connected with a baffle through a rotating shaft, a hydraulic rod is installed inside the lifting plate, the other end of the hydraulic rod is rotatably connected with the bottom of the baffle, a receiving groove is opened on one side of the baffle, a connecting plate is slidably connected inside the receiving groove, the bottom of the connecting plate is fixedly connected with a limiting plate, and a limiting groove is opened on the top of the material tray, and the surface of the limiting plate is slidably connected with the inside of the limiting groove.

[0007] Preferably, two thrust springs are fixedly connected to the bottom of the connecting plate, an oval block is rotatably connected inside the receiving groove, one side of the oval block is fixedly connected with a connecting rod, and a knob is installed at one end of the connecting rod.

[0008] Preferably, the difference between the maximum diameter and the minimum diameter of the oval block is greater than the length of the limiting plate inserted into the limiting groove.

[0009] Preferably, a telescopic rod is slidably connected inside the connecting rod. One end of the telescopic rod is fixedly connected to one side of the knob. A limiting hole is formed on one side of the baffle. A limiting block is fixedly connected to one side of the knob.

[0010] Preferably, limiting sliding grooves are formed at both the top and the bottom inside the connecting rod. Limiting sliding blocks are fixedly connected to both the top and the bottom of the telescopic rod.

[0011] Preferably, a tension spring is fixedly connected to one end of the telescopic rod. The other end of the tension spring is fixedly connected to one side inside the connecting rod.

[0012] Preferably, first sliding grooves are formed on both sides inside the storage groove. First sliding blocks are fixedly connected to both sides of the connecting plate.

[0013] Technical effects and advantages of the present utility model:

[0014] In the present utility model, after the user inserts the limiting plate into the limiting groove, the material to be lifted is placed inside the material tray. The lifting plate is driven to lift upward by the hydraulic lift. After lifting to an appropriate height, the limiting plate is moved upward to disengage from the inside of the limiting groove, releasing the limit on the bottom of the baffle. The hydraulic rod is started to push the material tray to rotate, so that one side of the material tray rises, and the material inside slides out from the position of the baffle under the influence of the inclination of the material tray. Description of the drawings

[0015] Figure 1 is the front view of the present utility model;

[0016] Figure 2 is the cross-sectional view of the baffle of the present utility model;

[0017] Figure 3 is the cross-sectional view of the baffle limiting structure of the present utility model;

[0018] Figure 4 is the cross-sectional view of the hydraulic structure of the present utility model;

[0019] Figure 5 is the cross-sectional view of the knob structure of the present utility model.

[0020] Legend description: 1. Hydraulic lift; 2. Lifting plate; 3. Fixed block; 4. Material tray; 5. Baffle; 6. Hydraulic rod; 7. Storage groove; 8. Connecting plate; 9. Limiting plate; 10. Limiting groove; 11. Thrust spring; 12. Oval block; 13. First sliding groove; 14. First sliding block; 15. Connecting rod; 16. Knob; 17. Telescopic rod; 18. Limiting hole; 19. Limiting block; 20. Limiting sliding groove; 21. Limiting sliding block; 22. Tension spring. Detailed implementation manners

[0021] The present utility model will now be further described in detail with reference to the accompanying drawings and preferred embodiments. These drawings are all simplified schematic diagrams, only showing the basic structure of the present utility model in a schematic manner, so they only show the components related to the present utility model.

[0022] Referring to Figure 1 - Figure 4 As shown, the present utility model provides a technical solution: a material hoist facilitating unloading, including a hydraulic lift 1. A lifting plate 2 is installed on one side of the hydraulic lift 1. Two fixing blocks 3 are fixedly connected to the top of the lifting plate 2. A material tray 4 is rotatably connected to the inside of the fixing blocks 3 through a rotating shaft. A baffle 5 is rotatably connected to the inside of the material tray 4 through a rotating shaft. A hydraulic rod 6 is installed inside the lifting plate 2. The other end of the hydraulic rod 6 is rotatably connected to the bottom of the baffle 5. A receiving groove 7 is formed on one side of the baffle 5. A connecting plate 8 is slidably connected to the inside of the receiving groove 7. A limiting plate 9 is fixedly connected to the bottom of the connecting plate 8. A limiting groove 10 is formed on the top of the material tray 4. The surface of the limiting plate 9 is slidably connected to the inside of the limiting groove 10. After the user inserts the limiting plate 9 into the inside of the limiting groove 10, the material to be lifted is placed into the inside of the material tray 4. The hydraulic lift 1 is driven to lift the lifting plate 2 upward. After lifting to an appropriate height, the limiting plate 9 is moved upward to disengage from the inside of the limiting groove 10, releasing the limit on the bottom of the baffle 5. The hydraulic rod 6 is started to push the material tray 4 to rotate, so that one side of the material tray 4 rises, and the material inside slides out from the position of the baffle 5 due to the inclination of the material tray 4.

[0023] Referring to Figure 3 And Figure 5 As shown, in this embodiment: Two thrust springs 11 are fixedly connected to the bottom of the connecting plate 8. An oval block 12 is rotatably connected to the inside of the receiving groove 7. A connecting rod 15 is fixedly connected to one side of the oval block 12. A knob 16 is installed at one end of the connecting rod 15. The difference between the maximum diameter and the minimum diameter of the oval block 12 is greater than the length of the limiting plate 9 inserted into the limiting groove 10. The user rotates the knob 16 to drive the oval block 12 to rotate, pushing the connecting plate 8 downward to make the limiting plate 9 enter the inside of the limiting groove 10 to limit the baffle 5, preventing the material from spilling out of the material tray 4 during the lifting process. After the material is lifted to an appropriate position, the connecting rod 15 is rotated to drive the oval block 12 to rotate, releasing the limit on the connecting plate 8. Under the thrust of the thrust spring 11, the connecting plate 8 is pushed upward to drive the limiting plate 9 to disengage from the inside of the limiting groove 10, releasing the limit on the baffle 5.

[0024] Referring to Figure 5As shown, in this embodiment: the interior of the connecting rod 15 is slidably connected with a telescopic rod 17, one end of the telescopic rod 17 is fixedly connected to one side of the knob 16, a limiting hole 18 is provided on one side of the baffle 5, and a limiting block 19 is fixedly connected to one side of the knob 16. Rotating the knob 16 drives the elliptical block 12 to rotate, pushing the connecting plate 8 to move downward, so that the limiting plate 9 enters the interior of the limiting groove 10 to limit the baffle 5, and at the same time, pushing the knob 16 makes the limiting block 19 enter the interior of the limiting hole 18 to limit the knob 16, thereby preventing the thrust of the thrust spring 11 from causing the knob 16 to rotate.

[0025] Reference Figure 5 As shown, in this embodiment: the top and bottom of the connecting rod 15 are provided with a limit slide groove 20, and the top and bottom of the telescopic rod 17 are fixedly connected to the limit slider 21. When the user needs to release the limit on the baffle 5, the user pulls the knob 16 to disengage the limit block 19 from the inside of the limit hole 18, releases the limit on the knob 16, and turns the knob 16 to release the limit on the baffle 5. In the process of pulling the knob 16, the limit slider 21 moves inside the limit slide groove 20 to limit the movement of the telescopic rod 17 and prevent the telescopic rod 17 from escaping from the inside of the connecting rod 15.

[0026] Reference Figure 5 As shown, in this embodiment: one end of the telescopic rod 17 is fixedly connected to a tension spring 22, and the other end of the tension spring 22 is fixedly connected to one side inside the connecting rod 15. By fixing the tension spring 22 at one end of the telescopic rod 17, continuous tension can be released on the telescopic rod 17 to prevent the telescopic rod 17 from being affected by the vibration during the operation of the equipment and being displaced.

[0027] Reference Figure 3 As shown, in this embodiment: first slide grooves 13 are provided on both sides of the storage groove 7, and first sliders 14 are fixedly connected to both sides of the connecting plate 8. When the user turns the knob 16 to drive the connecting plate 8 to move, the first sliders 14 on both sides of the connecting plate 8 slide inside the first slide grooves 13 to assist the movement of the connecting plate 8 and prevent the connecting plate 8 from tilting and causing movement jams.

[0028] Working principle: After the user inserts the limit plate 9 into the inside of the limit groove 10, the material to be lifted is placed inside the material tray 4. The hydraulic lift 1 is used to drive the lifting plate 2 to lift upward. After lifting to an appropriate height, the limit plate 9 is moved upward to disengage from the inside of the limit groove 10, releasing the limit on the bottom of the baffle 5. The hydraulic rod 6 is activated to push the material tray 4 to rotate, causing one side of the material tray 4 to rise, and the material inside slides out from the position of the baffle 5 due to the inclination of the material tray 4. Rotating the knob 16 drives the elliptical block 12 to rotate, pushing the connecting plate 8 downward, so that the limit plate 9 enters the inside of the limit groove 10 to limit the baffle 5, preventing the material from spilling out of the material tray 4 during the lifting process. After the material is lifted to an appropriate position, the connecting rod 15 is rotated to drive the elliptical block 12 to rotate, releasing the limit on the connecting plate 8. Under the thrust of the thrust spring 11, the connecting plate 8 is pushed upward to drive the limit plate 9 to disengage from the inside of the limit groove 10, releasing the limit on the baffle 5. Rotating the knob 16 drives the elliptical block 12 to rotate, pushing the connecting plate 8 downward, so that the limit plate 9 enters the inside of the limit groove 10 to limit the baffle 5. At the same time, the knob 16 is pushed so that the limit block 19 enters the inside of the limit hole 18 to limit the knob 16, preventing the knob 16 from rotating due to the thrust of the thrust spring 11. When it is necessary to release the limit on the baffle 5, the knob 16 is pulled to make the limit block 19 disengage from the inside of the limit hole 18, releasing the limit on the knob 16, and rotating the knob 16 to release the limit on the baffle 5. During the process of pulling the knob 16, the limit slider 21 moves inside the limit chute 20 to limit the movement of the telescopic rod 17, preventing the telescopic rod 17 from disengaging from the inside of the connecting rod 15. By fixing a tension spring 22 at one end of the telescopic rod 17, a continuous pulling force can be applied to the telescopic rod 17 to prevent the telescopic rod 17 from shifting due to the vibration during the operation of the equipment. During the process of rotating the knob 16 to drive the connecting plate 8 to move, the first sliders 14 on both sides of the connecting plate 8 slide inside the first chute 13 to assist in the movement of the connecting plate 8.

[0029] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A material hoist convenient for discharging materials, comprising a hydraulic lift (1), characterized in that: On one side of the hydraulic lift (1), a lifting plate (2) is installed. Two fixing blocks (3) are fixedly connected to the top of the lifting plate (2). A material tray (4) is rotatably connected to the inside of the fixing block (3) through a rotating shaft. A baffle (5) is rotatably connected to the inside of the material tray (4) through a rotating shaft. A hydraulic rod (6) is installed inside the lifting plate (2). The other end of the hydraulic rod (6) is rotatably connected to the bottom of the baffle (5). A receiving groove (7) is formed on one side of the baffle (5). A connecting plate (8) is slidably connected to the inside of the receiving groove (7). A limiting plate (9) is fixedly connected to the bottom of the connecting plate (8). A limiting groove (10) is formed on the top of the material tray (4). The surface of the limiting plate (9) is slidably connected to the inside of the limiting groove (10).

2. The material hoist convenient for discharging materials according to claim 1, wherein: Two thrust springs (11) are fixedly connected to the bottom of the connecting plate (8). An oval block (12) is rotatably connected to the inside of the receiving groove (7). A connecting rod (15) is fixedly connected to one side of the oval block (12). A knob (16) is installed at one end of the connecting rod (15).

3. The material hoist facilitating discharging according to claim 2, wherein: The difference between the maximum diameter and the minimum diameter of the oval block (12) is greater than the length of the limiting plate (9) inserted into the limiting groove (10).

4. The material hoist convenient for discharging materials according to claim 2, characterized in that: A telescopic rod (17) is slidably connected to the inside of the connecting rod (15). One end of the telescopic rod (17) is fixedly connected to one side of the knob (16). A limiting hole (18) is formed on one side of the baffle (5). A limiting block (19) is fixedly connected to one side of the knob (16).

5. The material hoist convenient for discharging materials according to claim 4, characterized in that: Limiting sliding grooves (20) are formed at the top and bottom inside the connecting rod (15). Limiting sliding blocks (21) are fixedly connected to the top and bottom of the telescopic rod (17).

6. The material hoist convenient for discharging materials according to claim 4, characterized in that: One end of the telescopic rod (17) is fixedly connected to a tension spring (22). The other end of the tension spring (22) is fixedly connected to one side inside the connecting rod (15).

7. An elevator for materials that is convenient for unloading, characterized in that: First sliding grooves (13) are formed on both sides inside the receiving groove (7). First sliding blocks (14) are fixedly connected to both sides of the connecting plate (8).

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