Belt discharging device

Abstract

The utility model relates to the technical field of unloading devices, in particular to a belt unloading device which is convenient to adjust the use height and the unloading direction, widens the application range and improves the practicability. Comprising a base, a belt conveyor, a height adjusting assembly, a moving part, a rotating part and an angle adjusting part, the height adjusting assembly is installed at the top of the base, the rotating part is installed at the top of the height adjusting assembly, the belt conveyor is installed at the top of the rotating part through the angle adjusting part, and the moving part is installed at the bottom of the base.

Description

Technical Field

[0001] This utility model relates to the technical field of unloading devices, and in particular to a belt unloading device. Background Technology

[0002] A discharge device is a device used to assist in unloading materials, moving objects to the required position. For example, a belt discharge device proposed in prior art publication number CN202717335U includes a discharge frame, a support base, and a cylinder; the discharge front end of the discharge frame has an acute angle and is connected to the cylinder, while also being connected to both sides of the belt conveyor frame through the support base; the cylinder is connected to a passageway above the conveyor belt. However, the orientation of existing belt discharge devices cannot be adjusted, resulting in poor stability and inconvenience in use. Utility Model Content

[0003] To solve the above-mentioned technical problems, this utility model provides a belt unloading device that is easy to adjust in terms of operating height and unloading direction, thereby improving its applicability and practicality.

[0004] This utility model discloses a belt unloading device, comprising a base, a belt conveyor, a height adjustment component, a moving component, a rotating component, and an angle adjustment component. The height adjustment component is installed on the top of the base, the rotating component is installed on the top of the height adjustment component, the belt conveyor is installed on the top of the rotating component via the angle adjustment component, and the moving component is installed at the bottom of the base. The moving component moves the device to the usage position, the height adjustment component adjusts the belt conveyor to the usage height, and the rotating component drives the belt conveyor to rotate, thereby adjusting the unloading direction. The angle adjustment component can adjust the tilt angle of the belt conveyor, thus improving its applicability and practicality.

[0005] Preferably, the height adjustment assembly includes a vertical cylinder, a threaded rod, a drive bevel gear, a drive shaft, a servo motor, a lifting column, and a locking component. The vertical cylinder is installed at the top center of the base, and a height adjustment cavity is opened inside the vertical cylinder. The threaded rod is rotatably installed in the adjustment cavity. A drive cavity is opened at the lower end of the vertical cylinder, and the lower part of the threaded rod extends into the drive cavity to install the drive bevel gear. The drive shaft is rotatably installed at the right end of the vertical cylinder, and a bevel gear ring is provided at the left end of the drive shaft, which meshes with the drive bevel gear. The input end of the drive shaft is connected to the output end of the servo motor. The lifting column is slidably installed in the height adjustment cavity, and the middle part of the lifting column is screwed onto the outer wall of the threaded rod. Starting the servo motor drives the drive shaft to rotate, which causes the drive bevel gear to drive the threaded rod to rotate, pushing the lifting column to move within the height adjustment cavity to adjust the usage height for convenient use.

[0006] Preferably, the locking components include a fixed plate, a crossbar, two side plates, a dual-output motor, a lead screw, two movable plates, and two locking pins. The crossbar is installed on the upper part of the rear side wall of the vertical cylinder via the fixed plate. Side plates are installed at both ends of the crossbar. The dual-output motor is installed in the middle of the front side wall of the vertical cylinder. Lead screws are installed at the output ends of the dual-output motor on both sides, and the lead screws are rotatably connected to the side plates. The movable plates are located on the left and right sides of the vertical cylinder. The rear end of the movable plates is slidably installed on the outer wall of the crossbar, and the front end of the movable plates is screwed onto the lead screws. Locking pins are installed on the upper part of the movable plates. Multiple locking holes are opened on the left and right sides of the vertical cylinder. The lifting column moves inside the vertical cylinder. After adjustment, the dual-output motor is started to drive the dual-output motor to rotate, causing the movable plates to slide on the crossbar and push the locking pins into the locking holes to lock and limit the lifting column, increase structural strength, and ensure stability.

[0007] Preferably, the rotating component includes a fixed base, a turntable, a second servo motor, and a mounting ring. The fixed base is installed at the top of the lifting column, and a rotating cavity is formed at the top of the fixed base. The bottom middle part of the turntable is rotatably installed in the rotating cavity. An equipment cavity is formed inside the fixed base, and the second servo motor is installed in the equipment cavity. The output end of the second servo motor is coaxially connected to the bottom of the turntable. A mounting ring is installed at the bottom of the turntable, and a limit ring groove is formed at the bottom of the fixed base. The mounting ring is rotatably installed in the limit ring groove. Starting the second servo motor drives the turntable to rotate in the rotating cavity at the top of the fixed base, which can adjust the orientation of the belt conveyor, thereby adjusting the unloading direction. When the turntable rotates, it drives the mounting ring to rotate in the limit ring groove, increasing the structural strength and ensuring stability.

[0008] Preferably, the angle adjustment component includes a vertical frame, a conveyor frame, an adjustment motor, a gear, a second electric telescopic rod, and an arc-shaped locking tooth plate. The vertical frame is installed at both ends of the turntable. The front and rear ends of the conveyor frame are rotatably mounted on the vertical frame via rotating shafts. The belt conveyor is installed inside the conveyor frame. The front rotating shaft is connected to the output end of the adjustment motor, and a gear is installed at the rear end of the rear rotating shaft. The second electric telescopic rod is installed on the outer wall of the rear vertical frame, and an arc-shaped locking tooth plate is installed at the top of the second electric telescopic rod. Starting the adjustment motor drives the conveyor frame to rotate on the vertical frame, adjusting the tilt angle of the belt conveyor to move objects from a higher position to a lower position, or vice versa, thus increasing the applicable range. After the conveyor frame is adjusted, starting the second electric telescopic rod pushes the arc-shaped locking tooth plate upwards, causing the arc-shaped locking tooth plate to mesh with the gear, locking the conveyor frame, reducing impact on the motor, and ensuring the service life of the equipment.

[0009] Preferably, the moving components include multiple casters, two sets of T-shaped support arms, two crossbeams, two sets of electric telescopic rods, and two sets of support base plates. The multiple casters are respectively installed at the four corners of the bottom of the base. Two T-shaped telescopic slots are opened at the front and rear ends of the base. The T-shaped support arms are slidably installed in the telescopic slots. Crossbeams are installed at the outer ends of the T-shaped support arms. Pulling slots are opened at the top of the crossbeams. Electric telescopic rods are installed at the left and right ends of the bottom of the crossbeams. Support base plates are installed at the bottom of the electric telescopic rods. The multiple casters can move the equipment to the use position. Pulling the crossbeams causes the T-shaped support arms to extend into the telescopic slots. Activating the electric telescopic rods pushes the support base plates downward to contact the ground, supporting the base, increasing the support area, and ensuring stability.

[0010] Preferably, it also includes two sets of guide rods and two sets of guide sliders. Multiple guide grooves are symmetrically opened in the height adjustment cavity of the vertical cylinder, and multiple guide rods are respectively installed in the guide grooves. Guide sliders are symmetrically installed on the left and right sides of the bottom of the lifting column, and the guide sliders are slidably installed on the outer wall of the guide rods. When the lifting column moves up and down, it drives the guide sliders to slide on the guide rods to ensure stability during movement.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows: the moving component drives the equipment to the use position, the height adjustment component adjusts the belt conveyor to the use height, and the rotating component drives the belt conveyor to rotate, which can adjust the unloading direction. The angle adjustment component can adjust the tilt angle of the belt conveyor, thereby improving the applicability and practicality. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of this utility model;

[0013] Figure 2 This is a schematic diagram of the isometric structure of this utility model;

[0014] Figure 3 This is a three-dimensional structural diagram of the rear of this utility model;

[0015] Figure 4 This is a front cross-sectional structural diagram of the present invention;

[0016] Figure 5 This is a schematic diagram of the left cross-sectional structure of this utility model;

[0017] The following components are marked in the attached diagram: 1. Base; 2. Caster wheel; 3. T-shaped support arm; 4. Crossbeam; 5. Electric telescopic rod; 6. Support base plate; 7. Vertical cylinder; 8. Threaded rod; 9. Drive bevel gear; 10. Drive shaft; 11. Servo motor; 12. Lifting column; 13. Guide rod; 14. Guide slider; 15. Fixed seat; 16. Turntable; 17. Second servo motor; 18. Hanging swivel; 19. Fixed plate; 20. Crossbar; 21. Side plate; 22. Dual output motor; 23. Lead screw; 24. Moving plate; 25. Locking pin; 26. Frame; 27. Conveyor frame; 28. Belt conveyor; 29. ​​Adjusting motor; 30. Gear; 31. Second electric telescopic rod; 32. Arc-shaped locking tooth plate. Detailed Implementation

[0018] To facilitate understanding of this utility model, a more complete description will be given below with reference to the accompanying drawings. This utility model can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to make the disclosure of this utility model more thorough and complete.

[0019] like Figures 1 to 5As shown, the vertical cylinder 7 is installed at the top center of the base 1. A height adjustment cavity is provided inside the vertical cylinder 7. A threaded rod 8 is rotatably installed in the adjustment cavity. A drive cavity is provided at the lower end of the vertical cylinder 7. A drive bevel gear 9 is installed in the drive cavity from the lower part of the threaded rod 8. A drive shaft 10 is rotatably installed at the right end of the vertical cylinder 7. A bevel gear ring is provided at the left end of the drive shaft 10 and meshes with the drive bevel gear 9. The input end of the drive shaft 10 is connected to the output end of the servo motor 11. A lifting column 12 is slidably installed in the height adjustment cavity. The middle part of the lifting column 12 is screwed onto the outer wall of the threaded rod 8. Multiple guide grooves are symmetrically provided on the left and right sides inside the height adjustment cavity of the vertical cylinder 7, and multiple guide rods 1... 3. Guide sliders 14 are symmetrically installed on the left and right sides of the bottom of the lifting column 12, and the guide sliders 14 are slidably installed on the outer wall of the guide rod 13. The crossbar 20 is installed on the upper part of the rear side wall of the vertical cylinder 7 through the fixing plate 19. Side plates 21 are installed at the left and right ends of the crossbar 20. The dual-output motor 22 is installed in the middle of the front side wall of the vertical cylinder 7. The output ends of the dual-output motor 22 are equipped with lead screws 23, which are rotatably connected to the side plates 21. The moving plate 24 is located on the left and right sides of the vertical cylinder 7. The rear end of the moving plate 24 is slidably installed on the outer wall of the crossbar 20, and the front end of the moving plate 24 is screwed onto the lead screw 23. A lock is installed on the upper part of the moving plate 24. The stop pin 25 and the vertical cylinder 7 have multiple locking holes on their left and right sides. The fixed base 15 is installed on the top of the lifting column 12. The top of the fixed base 15 has a rotating cavity. The bottom of the middle part of the turntable 16 is rotatably installed in the rotating cavity. The fixed base 15 has an equipment cavity inside. The second servo motor 17 is installed in the equipment cavity. The output end of the second servo motor 17 is coaxially connected to the bottom of the turntable 16. The lower part of the turntable 16 is equipped with a hanging ring 18. The bottom of the fixed base 15 has a limit ring groove. The hanging ring 18 is rotatably installed in the limit ring groove. The upright frame 26 is installed at the front and rear ends of the turntable 16. The front and rear ends of the conveyor frame 27 are rotatably installed on the upright frame 26 through a rotating shaft. The belt conveyor 28 is installed inside the conveyor frame 27. The front shaft is connected to the output end of the regulating motor 29. The rear shaft is equipped with a gear 30. The second electric telescopic rod 31 is installed on the outer wall of the rear upright 26. The top of the second electric telescopic rod 31 is equipped with an arc-shaped locking tooth plate 32. Multiple moving wheels 2 are installed at the four corners of the bottom of the base 1. The base 1 has two T-shaped telescopic grooves at the front and rear ends. The T-shaped support arm 3 is slidably installed in the telescopic groove. The outer end of the T-shaped support arm 3 is equipped with a crossbeam 4. The top of the crossbeam 4 is equipped with a pulling groove. The bottom left and right ends of the crossbeam 4 are equipped with electric telescopic rods 5. The bottom of the electric telescopic rod 5 is equipped with a support base plate 6.

[0020] The servo motor 11 is started, driving the drive shaft 10 to rotate, which in turn drives the threaded rod 8 to rotate, pushing the lifting column 12 to move within the height adjustment cavity to adjust the operating height for ease of use. The lifting column 12 moves within the vertical cylinder 7. After adjustment, the dual-output motor 22 is started, causing the moving plate 24 to slide on the crossbar 20, pushing the locking pin 25 into the locking hole to lock and limit the lifting column 12, increasing structural strength and ensuring stability. The second servo motor 17 is started, driving the turntable 16 to rotate within the rotating cavity at the top of the fixed base 15, adjusting the orientation of the belt conveyor 28 and thus the unloading direction. When the turntable 16 rotates, it drives the hanging rotating ring 18 to rotate within the limiting ring groove, increasing structural strength and ensuring stability. The adjusting motor 29 is started, driving the conveyor frame... 27 rotates on the upright 26, adjusting the inclination angle of the belt conveyor 28 to move objects at a high position to a low position, or vice versa, thus increasing the applicable range. After the conveyor frame 27 is adjusted, the second electric telescopic rod 31 is activated to push the arc-shaped locking tooth plate 32 upward, so that the arc-shaped locking tooth plate 32 meshes with the gear 30 to lock the conveyor frame 27, reducing the impact on the motor and ensuring the service life of the equipment. Multiple moving wheels 2 can drive the equipment to the use position. Pulling the crossbeam 4 makes the T-shaped support arm 3 extend out of the telescopic groove. Activating the electric telescopic rod 5 pushes the support base plate 6 downward to contact the ground, supporting the base 1, increasing the support area, and ensuring stability. When the lifting column 12 moves up and down, it drives the guide slider 14 to slide on the guide rod 13 to ensure stability during movement.

[0021] like Figures 1 to 5 As shown, this utility model discloses a belt unloading device. During operation, multiple moving wheels 2 move the equipment to the working position. The crossbeam 4 is pulled, causing the T-shaped support arm 3 to extend into the telescopic groove. The electric telescopic rod 5 pushes the supporting base plate 6 downwards to contact the ground, supporting the base 1. The adjusting motor 29 drives the conveyor frame 27 to rotate on the upright frame 26, adjusting the inclination angle of the belt conveyor 28. After the conveyor frame 27 is adjusted, the second electric telescopic rod 31 pushes the arc-shaped locking tooth plate 32 upwards, causing the arc-shaped locking tooth plate 32 to mesh with the gear 30, locking the conveyor frame 27. The second servo motor 17 then drives the rotating... The platform 16 rotates within the rotating cavity at the top of the fixed base 15, which can adjust the orientation of the belt conveyor 28, thereby adjusting the unloading direction. The servo motor 11 is started to drive the drive shaft 10 to rotate, which causes the drive bevel gear 9 to drive the threaded rod 8 to rotate, pushing the lifting column 12 to move within the height adjustment cavity to adjust the working height. When the lifting column 12 moves up and down, it drives the guide slider 14 to slide on the guide rod 13, and the lifting column 12 moves within the vertical cylinder 7. After the adjustment is completed, the dual-output motor 22 is started to drive the dual-output motor 22 to rotate, causing the moving plate 24 to slide on the crossbar 20, pushing the locking pin 25 into the locking hole to lock and limit the lifting column 12.

[0022] The servo motor 11, second servo motor 17, dual-output motor 22, and belt conveyor 28 of the belt unloading device of this utility model are commercially available. Technical personnel in this industry only need to install and operate them according to the accompanying instruction manual, without requiring any creative work from those skilled in the art.

[0023] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A belt conveyor unloading device, characterized in that, It includes a base (1), a belt conveyor (28), a height adjustment component, a moving part, a rotating part and an angle adjustment component. The height adjustment component is installed on the top of the base (1), the rotating part is installed on the top of the height adjustment component, the belt conveyor (28) is installed on the top of the rotating part through the angle adjustment component, and the moving part is installed at the bottom of the base (1).

2. The belt unloading device as described in claim 1, characterized in that, The height adjustment assembly includes a vertical cylinder (7), a threaded rod (8), a drive bevel gear (9), a drive shaft (10), a servo motor (11), a lifting column (12), and a locking component. The vertical cylinder (7) is installed at the top center of the base (1). A height adjustment cavity is provided inside the vertical cylinder (7). The threaded rod (8) is rotatably installed in the adjustment cavity. A drive cavity is provided at the lower end of the vertical cylinder (7). The lower part of the threaded rod (8) extends into the drive cavity and is equipped with the drive bevel gear (9). The drive shaft (10) is rotatably installed at the right end of the vertical cylinder (7). A bevel gear ring is provided at the left end of the drive shaft (10) and meshes with the drive bevel gear (9). The input end of the drive shaft (10) is connected to the output end of the servo motor (11). The lifting column (12) is slidably installed in the height adjustment cavity. The middle part of the lifting column (12) is screwed onto the outer wall of the threaded rod (8).

3. The belt unloading device as described in claim 2, characterized in that, The locking components include a fixed plate (19), a crossbar (20), two side plates (21), a dual-output motor (22), a lead screw (23), two moving plates (24), and two locking pins (25). The crossbar (20) is installed on the upper part of the rear side wall of the vertical cylinder (7) through the fixed plate (19). Side plates (21) are installed at both ends of the crossbar (20). The dual-output motor (22) is installed in the middle of the front side wall of the vertical cylinder (7). Lead screws (23) are installed at the output ends of the dual-output motor (22) on both sides. The lead screws (23) are rotatably connected to the side plates (21). The moving plates (24) are located on the left and right sides of the vertical cylinder (7). The rear end of the moving plates (24) is slidably installed on the outer wall of the crossbar (20). The front end of the moving plates (24) is screwed onto the lead screw (23). Locking pins (25) are installed on the upper part of the moving plates (24). Multiple locking holes are opened on the left and right sides of the vertical cylinder (7).

4. A belt unloading device as described in claim 2, characterized in that, The rotating components include a fixed base (15), a turntable (16), a second servo motor (17), and a mounting ring (18). The fixed base (15) is installed on the top of the lifting column (12). A rotating cavity is opened on the top of the fixed base (15). The bottom of the middle part of the turntable (16) is rotatably installed in the rotating cavity. An equipment cavity is opened inside the fixed base (15). The second servo motor (17) is installed in the equipment cavity. The output end of the second servo motor (17) is coaxially connected to the bottom of the turntable (16). A mounting ring (18) is installed on the lower part of the turntable (16). A limit ring groove is opened at the bottom of the fixed base (15). The mounting ring (18) is rotatably installed in the limit ring groove.

5. A belt unloading device as described in claim 4, characterized in that, The angle adjustment component includes a stand (26), a conveyor frame (27), an adjustment motor (29), a gear (30), a second electric telescopic rod (31), and an arc-shaped locking tooth plate (32). The stand (26) is installed at both ends of the turntable (16). The front and rear ends of the conveyor frame (27) are rotatably installed on the stand (26) via a rotating shaft. The belt conveyor (28) is installed inside the conveyor frame (27). The front rotating shaft is connected to the output end of the adjustment motor (29). The rear end of the rear rotating shaft is equipped with a gear (30). The second electric telescopic rod (31) is installed on the outer wall of the rear stand (26). The top of the second electric telescopic rod (31) is equipped with an arc-shaped locking tooth plate (32).

6. The belt unloading device as described in claim 1, characterized in that, The moving parts include multiple moving wheels (2), two sets of T-shaped support arms (3), two crossbeams (4), two sets of electric telescopic rods (5) and two sets of support base plates (6). The multiple moving wheels (2) are respectively installed at the four corners of the bottom of the base (1). Two T-shaped telescopic grooves are opened at the front and rear ends of the base (1). The T-shaped support arms (3) are slidably installed in the telescopic grooves. The crossbeams (4) are installed at the outer ends of the T-shaped support arms (3). The top of the crossbeams (4) is provided with a pulling groove. The electric telescopic rods (5) are installed at the left and right ends of the bottom of the crossbeams (4). The support base plates (6) are installed at the bottom of the electric telescopic rods (5).

7. A belt unloading device as described in claim 2, characterized in that, It also includes two sets of guide rods (13) and two sets of guide sliders (14). Multiple guide grooves are symmetrically opened in the height adjustment cavity of the vertical cylinder (7). Multiple guide rods (13) are installed in the guide grooves respectively. Guide sliders (14) are symmetrically installed on the left and right sides of the bottom of the lifting column (12). The guide sliders (14) are slidably installed on the outer wall of the guide rods (13).

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