Multi-angle adjusting cement screw conveyor

Abstract

The utility model relates to the technical field of spiral conveyors, in particular to a multi-angle adjusting cement spiral conveyor which comprises a bottom plate, an installation frame is fixedly installed on the top face of the bottom plate, a rotating disc is rotatably installed on the installation frame, and an installation table is fixedly installed on the top face of the rotating disc. The top plate is located above the mounting table, two fixing plates are fixedly installed on the top face of the top plate, the same spiral feeder body is rotatably installed between the two fixing plates, when the feeding height of the spiral feeder body is adjusted, a motor B is started to drive a lead screw to rotate, and when the lead screw rotates, two threaded sleeves can be driven to move; two threaded sleeves can drive two moving seats to move when the two threaded sleeves move, and when the two moving seats move, a top plate can be driven to ascend and descend and the height of the top plate can be adjusted through cooperation of a fixed seat, a side groove, a first connecting rod and a second connecting rod, so that height adjustment of the spiral feeder body is achieved, the convenience of the spiral feeder body in use is enhanced, and the practicability of the spiral feeder body is improved. And the device is practical.

Description

Technical Field

[0001] The utility model relates to the technical field of screw conveyors, in particular to a multi-angle adjustable cement screw conveyor. Background Art

[0002] The screw conveyor uses a rotating screw to push the conveyed material along the fixed casing to carry out the conveying work. The direction of rotation of the screw conveyor's rotating shaft determines the conveying direction of the material. The screw conveyor is suitable for conveying powdery, granular, and small block materials, such as cement, coal powder, grain, fertilizer, ash, sand, coke, etc. It is not suitable for conveying materials that are easy to deteriorate, sticky, and easy to agglomerate.

[0003] The Chinese patent with publication number: CN220131108U discloses a cement screw conveyor, including a motor and a screw conveying auger connected to each other, the motor shaft of the motor is fixedly connected to the screw conveying auger, the screw conveying auger is provided with a feed port and a discharge port, the left end of the screw conveying auger is hinged with a screw conveying auger placement bracket through a pin shaft, the screw conveying auger placement bracket and the discharge port form a support device for the screw conveying auger; the screw conveying auger angle adjustment mechanism enables the screw conveying auger to rotate at the hinge point between the screw conveying auger and the screw conveying auger placement bracket.

[0004] The above patents have the following problems:

[0005] The above-mentioned cement screw conveyor can only be adjusted up and down when in use. In actual use, the up and down adjustment of the cement screw conveyor cannot meet the existing work needs. When feeding to positions at different heights, due to the limited feeding height of the cement screw conveyor, the height of the cement screw conveyor cannot be adjusted, resulting in poor practicality in actual use. In view of this, we propose a multi-angle adjustable cement screw conveyor. Utility Model Content

[0006] The utility model aims to provide a multi-angle adjustable cement screw conveyor to solve the problems raised in the above background technology.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] A multi-angle adjustable cement screw conveyor, comprising:

[0009] A bottom plate, a mounting frame is fixedly mounted on the top surface of the bottom plate, a rotating disk is rotatably mounted on the mounting frame, and a mounting platform is fixedly mounted on the top surface of the rotating disk;

[0010] A top plate, the top plate is located above the mounting platform, two fixing plates are fixedly mounted on the top surface of the top plate, and a screw feeder body is rotatably mounted between the two fixing plates;

[0011] An upper seat, the upper seat is fixedly mounted on the bottom surface of the screw feeder body, a lower movable seat is slidably mounted on the top surface of the top plate, a movable rod is rotatably mounted in the lower movable seat, and the top end of the movable rod is rotatably mounted in the upper seat;

[0012] A lifting assembly, which is disposed between the mounting platform and the top plate and is used to drive the top plate;

[0013] A first rotating shaft, the first rotating shaft is rotatably mounted on the top surface of the base plate, the top end of the first rotating shaft is fixedly connected to the bottom surface of the rotating disk, a second rotating shaft is rotatably mounted on the top surface of the base plate, sprockets are fixedly mounted on the second rotating shaft and the first rotating shaft, and the same chain is provided on the two sprockets.

[0014] Preferably, the lifting assembly includes two movable seats, which are slidably mounted on the top surface of the mounting platform, and two fixed seats are fixedly mounted on the bottom surface of the top plate, wherein a first connecting rod is rotatably mounted in one of the fixed seats, and the bottom end of the first connecting rod is rotatably mounted in one of the movable seats, and a second connecting rod is rotatably mounted in the other fixed seat, a side groove is provided on one side of the second connecting rod, and the side groove is slidably connected to the first connecting rod, and the bottom end of the second connecting rod is rotatably mounted in the other movable seat.

[0015] Preferably, the lifting assembly also includes a screw rod, which is rotatably installed in the mounting platform, and is provided with two sections of threads with opposite rotation directions. Two threaded sleeves are threadedly connected to the screw rod, and the two threaded sleeves are slidably connected in the mounting platform. The top ends of the two threaded sleeves are respectively fixedly connected to the bottom surfaces of the two movable seats, and a motor B is fixedly installed on one side of the mounting platform, and one end of the output shaft of the motor B is fixedly connected to one end of the screw rod.

[0016] Preferably, a motor A is fixedly mounted on the bottom surface of the base plate, and the top end of the output shaft of the motor A is fixedly connected to the bottom end of the second rotating shaft.

[0017] Preferably, a telescopic cylinder is fixedly mounted on the top surface of the top plate, and one end of the telescopic cylinder is fixedly connected to one side of the lower movable seat.

[0018] Preferably, support legs are fixedly mounted on the four corners of the bottom surface of the base plate.

[0019] Compared with the prior art, the beneficial effects of the utility model are:

[0020] 1. The multi-angle adjustable cement screw conveyor, when adjusting the up and down direction of the screw feeder body, starts the telescopic cylinder to drive the lower movable seat to move on the top plate, when the lower movable seat moves, the upper seat and the movable rod cooperate to drive the screw feeder body to rotate between the two fixed plates, so as to control the direction of the screw feeder body, when adjusting the left and right feeding angles of the screw feeder body, starts the motor A to drive the second rotating shaft to rotate, when the second rotating shaft rotates, the cooperation of the two sprockets and the chain will drive the first rotating shaft to rotate, when the first rotating shaft rotates, it will drive the rotating disk to rotate, the rotating disk will drive the screw feeder body to move, adjust the left and right position of the screw feeder body, and enhance the adjustability of the screw feeder body when feeding.

[0021] 2. The multi-angle adjustable cement screw conveyor, when adjusting the feeding height of the screw feeder body, starts the motor B to drive the screw to rotate, when the screw rotates, it drives the two threaded sleeves to move, when the two threaded sleeves move, it drives the two moving seats to move, when the two moving seats move, the top plate will be driven to rise and fall through the cooperation of the fixed seat, the side groove, the first connecting rod and the second connecting rod, and the height of the top plate is adjusted, thereby realizing the height adjustment of the screw feeder body, enhancing the convenience of the screw feeder body when using, and being more practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0023] Figure 2 It is a three-dimensional structural schematic diagram of the utility model;

[0024] Figure 3 It is a schematic diagram of the cross-sectional structure of the installation platform in the utility model.

[0025] In the figure: 1. bottom plate; 2. mounting frame; 3. rotating disk; 4. mounting table; 5. top plate; 6. fixed plate; 7. screw feeder body; 8. movable seat; 9. fixed seat; 10. side groove; 11. first connecting rod; 12. lower movable seat; 13. upper seat; 14. movable rod; 15. telescopic cylinder; 16. threaded sleeve; 17. second connecting rod; 18. first rotating shaft; 19. second rotating shaft; 20. sprocket; 21. motor A; 22. screw rod; 23. motor B; 24. chain; 25. supporting leg. DETAILED DESCRIPTION

[0026] 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. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. 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.

[0027] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0028] In the description of this patent, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "set" should be understood in a broad sense, for example, it can be fixedly connected or set, or it can be detachably connected or set, or connected or set in one piece. For ordinary technicians in this field, the specific meanings of the above terms in this patent can be understood according to specific circumstances.

[0029] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0030] See also Figure 1-Figure 3 As shown, a technical solution provided by the utility model:

[0031] A multi-angle adjustable cement screw conveyor, comprising:

[0032] A bottom plate 1, a mounting frame 2 is fixedly mounted on the top surface of the bottom plate 1, a rotating disk 3 is rotatably mounted on the mounting frame 2, and a mounting platform 4 is fixedly mounted on the top surface of the rotating disk 3;

[0033] A top plate 5, the top plate 5 is located above the mounting platform 4, two fixing plates 6 are fixedly mounted on the top surface of the top plate 5, and a screw feeder body 7 is rotatably mounted between the two fixing plates 6;

[0034] The upper seat 13 is fixedly mounted on the bottom surface of the screw feeder body 7, the top surface of the top plate 5 is slidably mounted with a lower movable seat 12, a movable rod 14 is rotatably mounted in the lower movable seat 12, and the top end of the movable rod 14 is rotatably mounted in the upper seat 13;

[0035] A lifting assembly, which is disposed between the mounting platform 4 and the top plate 5 and is used to drive the top plate 5 to move up and down;

[0036] The first rotating shaft 18 is rotatably mounted on the top surface of the base plate 1, the top end of the first rotating shaft 18 is fixedly connected to the bottom surface of the rotating disk 3, the second rotating shaft 19 is rotatably mounted on the top surface of the base plate 1, sprockets 20 are fixedly mounted on the second rotating shaft 19 and the first rotating shaft 18, and the same chain 24 is provided on the two sprockets 20.

[0037] In this embodiment, the lifting assembly includes two moving seats 8, which are slidably installed on the top surface of the mounting platform 4, and two fixed seats 9 are fixedly installed on the bottom surface of the top plate 5, wherein a first connecting rod 11 is rotatably installed in one of the fixed seats 9, and the bottom end of the first connecting rod 11 is rotatably installed in one of the moving seats 8, and a second connecting rod 17 is rotatably installed in the other fixed seat 9, and a side groove 10 is provided on one side of the second connecting rod 17, which is slidably connected to the first connecting rod 11, and the bottom end of the second connecting rod 17 is rotatably installed in the other moving seat 8. When the two threaded sleeves 16 move, the two moving seats 8 are driven to move. When the two moving seats 8 move, the top plate 5 is driven to be lifted and lowered through the cooperation of the fixed seat 9, the side groove 10, the first connecting rod 11, and the second connecting rod 17, so as to adjust the height of the top plate 5, thereby realizing the height adjustment of the screw feeder body 7, enhancing the convenience of the screw feeder body 7 when in use, and being more practical.

[0038] In this embodiment, the lifting assembly also includes a screw rod 22, which is rotatably installed in the mounting platform 4. The screw rod 22 is provided with two sections of threads with opposite rotation directions. Two threaded sleeves 16 are threadedly connected to the screw rod 22. The two threaded sleeves 16 are slidably connected in the mounting platform 4. The top ends of the two threaded sleeves 16 are respectively fixedly connected to the bottom surfaces of the two movable seats 8. A motor B23 is fixedly installed on one side of the mounting platform 4. One end of the output shaft of the motor B23 is fixedly connected to one end of the screw rod 22. When the motor B23 is started, the screw rod 22 is driven to rotate. When the screw rod 22 rotates, the two threaded sleeves 16 are driven to move.

[0039] In this embodiment, a motor A21 is fixedly installed on the bottom surface of the base plate 1, and the top end of the output shaft of the motor A21 is fixedly connected to the bottom end of the second rotating shaft 19. Starting the motor A21 drives the second rotating shaft 19 to rotate. When the second rotating shaft 19 rotates, the cooperation of the two sprockets 20 and the chain 24 will drive the first rotating shaft 18 to rotate. When the first rotating shaft 18 rotates, it will drive the rotating disk 3 to rotate. The rotating disk 3 will drive the screw feeder body 7 to move, adjust the left and right positions of the screw feeder body 7, and enhance the adjustability of the screw feeder body 7 during feeding.

[0040] In this embodiment, a telescopic cylinder 15 is fixedly installed on the top surface of the top plate 5, and one end of the telescopic cylinder 15 is fixedly connected to one side of the lower movable seat 12. The telescopic cylinder 15 is started to drive the lower movable seat 12 to move on the top plate 5. When the lower movable seat 12 moves, the upper seat 13 and the movable rod 14 cooperate to drive the screw feeder body 7 to rotate between the two fixed plates 6, thereby controlling the direction of the screw feeder body 7.

[0041] In this embodiment, support legs 25 are fixedly installed at the four corners of the bottom surface of the bottom plate 1. The support legs 25 can be provided to support the bottom plate 1, thereby enhancing the stability of the screw feeder body 7 when it is placed.

[0042] When the multi-angle adjustable cement screw conveyor of this embodiment is in use, when adjusting the up and down direction of the screw feeder body 7, the telescopic cylinder 15 is started to drive the lower movable seat 12 to move on the top plate 5. When the lower movable seat 12 moves, the upper seat 13 and the movable rod 14 cooperate to drive the screw feeder body 7 to rotate between the two fixed plates 6, thereby controlling the direction of the screw feeder body 7. When adjusting the left and right feeding angles of the screw feeder body 7, the motor A21 is started to drive the second rotating shaft 19 to rotate. When the second rotating shaft 19 rotates, the cooperation of the two sprockets 20 and the chain 24 will drive the first rotating shaft 18 to rotate. When the first rotating shaft 18 rotates, it will drive the rotating disk 3 to rotate. The rotating disk 3 will drive the screw feeder body 7 to move, and the left and right position of the screw feeder body 7 is adjusted, thereby enhancing the adjustability of the screw feeder body 7 during feeding.

[0043] When adjusting the feeding height of the screw feeder body 7, start the motor B23 to drive the screw rod 22 to rotate. When the screw rod 22 rotates, it will drive the two threaded sleeves 16 to move. When the two threaded sleeves 16 move, they will drive the two moving seats 8 to move. When the two moving seats 8 move, the top plate 5 will be driven to rise and fall through the cooperation of the fixed seat 9, the side groove 10, the first connecting rod 11, and the second connecting rod 17 to adjust the height of the top plate 5, thereby realizing the height adjustment of the screw feeder body 7, enhancing the convenience of the screw feeder body 7 when using it, and being more practical.

[0044] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A multi-angle adjustable cement screw conveyor, characterized in that: include: A bottom plate (1), a mounting frame (2) being fixedly mounted on the top surface of the bottom plate (1), a rotating disk (3) being rotatably mounted on the mounting frame (2), and a mounting platform (4) being fixedly mounted on the top surface of the rotating disk (3); A top plate (5), the top plate (5) being located above the mounting platform (4), two fixing plates (6) being fixedly mounted on the top surface of the top plate (5), and a screw feeder body (7) being rotatably mounted between the two fixing plates (6); An upper seat (13), the upper seat (13) is fixedly mounted on the bottom surface of the screw feeder body (7), a lower movable seat (12) is slidably mounted on the top surface of the top plate (5), a movable rod (14) is rotatably mounted in the lower movable seat (12), and the top end of the movable rod (14) is rotatably mounted in the upper seat (13); A lifting assembly, the lifting assembly being arranged between the mounting platform (4) and the top plate (5) and being used to drive the top plate (5); A first rotating shaft (18), the first rotating shaft (18) is rotatably mounted on the top surface of the base plate (1), the top end of the first rotating shaft (18) is fixedly connected to the bottom surface of the rotating disk (3), a second rotating shaft (19) is rotatably mounted on the top surface of the base plate (1), sprockets (20) are fixedly mounted on both the second rotating shaft (19) and the first rotating shaft (18), and the same chain (24) is provided on the two sprockets (20).

2. The multi-angle adjustable cement screw conveyor according to claim 1 is characterized in that: The lifting assembly comprises two movable seats (8), the two movable seats (8) are slidably mounted on the top surface of the mounting platform (4), and two fixed seats (9) are fixedly mounted on the bottom surface of the top plate (5), a first connecting rod (11) is rotatably mounted in one of the fixed seats (9), the bottom end of the first connecting rod (11) is rotatably mounted in one of the movable seats (8), and a second connecting rod (17) is rotatably mounted in the other of the fixed seats (9), a side groove (10) is provided on one side of the second connecting rod (17), the side groove (10) is slidably connected to the first connecting rod (11), and the bottom end of the second connecting rod (17) is rotatably mounted in the other of the movable seats (8).

3. The multi-angle adjustable cement screw conveyor according to claim 2 is characterized in that: The lifting assembly further comprises a screw rod (22), the screw rod (22) being rotatably mounted in the mounting platform (4), the screw rod (22) being provided with two sections of threads with opposite rotation directions, the screw rod (22) being threadedly connected to two threaded sleeves (16), the two threaded sleeves (16) being slidably connected in the mounting platform (4), the top ends of the two threaded sleeves (16) being respectively fixedly connected to the bottom surfaces of the two movable seats (8), a motor B (23) being fixedly mounted on one side of the mounting platform (4), one end of the output shaft of the motor B (23) being fixedly connected to one end of the screw rod (22).

4. The multi-angle adjustable cement screw conveyor according to claim 1 is characterized in that: A motor A (21) is fixedly mounted on the bottom surface of the base plate (1), and the top end of the output shaft of the motor A (21) is fixedly connected to the bottom end of the second rotating shaft (19).

5. The multi-angle adjustable cement screw conveyor according to claim 1 is characterized in that: A telescopic cylinder (15) is fixedly mounted on the top surface of the top plate (5), and one end of the telescopic cylinder (15) is fixedly connected to one side of the lower movable seat (12).

6. The multi-angle adjustable cement screw conveyor according to claim 1, characterized in that: Support legs (25) are fixedly mounted on the four corners of the bottom surface of the base plate (1).

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