Water purification shaftless screw conveyor

Abstract

The utility model discloses a water purification shaftless screw conveyor which comprises a bottom plate, supporting frames are fixedly connected to the two sides of the top of the bottom plate, sleeves are movably connected to the interiors of the supporting frames, first threaded rods are connected to the interiors of the sleeves in a threaded mode, a fixing frame is fixedly connected to the top of the first supporting frame, and the fixing frame is fixedly connected to the bottom of the bottom plate. A first hinge block and a second hinge block are movably connected into the fixing frame, a shaftless spiral conveyor body is fixedly connected to the top of the first hinge block, a sliding groove is formed in the bottom of the shaftless spiral conveyor body, and the sliding groove is movably connected with the second hinge block. The second motor is adopted to drive the third bevel gear and the fourth gear to move, then the shaftless screw conveyor body is controlled to ascend or descend integrally, or the inclination angle of the shaftless screw conveyor body is adjusted, and the shaftless screw conveyor has the advantage that the height and the conveying inclination angle of the shaftless screw conveyor can be adjusted conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of shaftless screw conveyors, in particular to a shaftless screw conveyor for water purification. Background Art

[0002] Shaftless screw conveyors are mainly used in water purification, wastewater treatment, papermaking, chemical industry waste treatment and other industries. They are mainly used to transport materials with strong adhesion and materials that are easy to entangle.

[0003] Existing water purification shaftless screw conveyors often use a bolt-connected telescopic support column to adjust the height of the water purification shaftless screw conveyor. This method is cumbersome to operate, which makes it difficult to adjust the height and conveying inclination angle of the water purification shaftless screw conveyor. Therefore, it is necessary to design and modify the water purification shaftless screw conveyor to effectively prevent the phenomenon of difficulty in adjusting the height and conveying inclination angle of the water purification shaftless screw conveyor. Utility Model Content

[0004] In order to solve the problems raised in the above-mentioned background technology, the purpose of the present utility model is to provide a water purification shaftless screw conveyor, which has the advantage of easy adjustment of the height and conveying inclination angle of the shaftless screw conveyor, and solves the problem that the existing water purification shaftless screw conveyor often uses a bolt-connected telescopic support column to adjust the height of the water purification shaftless screw conveyor, which is cumbersome to operate and makes it difficult to adjust the height and conveying inclination angle of the water purification shaftless screw conveyor.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a water purification shaftless screw conveyor, comprising a bottom plate, both sides of the top of the bottom plate are fixedly connected to a support frame, the support frame is internally movably connected with a sleeve, the internal thread of the sleeve is connected to a first threaded rod, the top of the first support frame is fixedly connected to a fixing frame, the interior of the fixing frame is movably connected to a first hinge block and a second hinge block, the top of the first hinge block is fixedly connected to a shaftless screw conveyor body, the bottom of the shaftless screw conveyor body is provided with a slide groove, and the slide groove is movably connected to the second hinge block, the bottom of the sleeve is fixedly connected to a first bevel gear, the right side of the support frame is fixedly connected to a fixing plate, the fixing plate is internally movably connected to a second bevel gear, and the first bevel gear is meshed with the second bevel gear. The right side of the second bevel gear is fixedly connected to the first gear, and both sides of the top of the base plate are fixedly connected to the support block, the interior of the support block is movably connected to the rotating shaft, and the surface of the rotating shaft is sleeved with the second gear, and the back side of the inner wall of the support frame is fixedly connected to the driving box, the interior of the driving box is movably connected to the second threaded rod, and both sides of the surface of the second threaded rod are threadedly connected to the movable block, the front side of the movable block is fixedly connected to the connecting frame, and the interior of the connecting frame is movably connected to the third gear and the fourth gear respectively, and the fourth gear is meshed with the first gear and the second gear respectively. The right side of the support block is fixedly connected to the first motor, and the output end of the first motor is fixedly connected to the rotating shaft, the right side of the drive box is fixedly connected to the second motor, and the output end of the second motor is fixedly connected to the second threaded rod.

[0006] As a preferred embodiment of the present invention, universal wheels are fixedly connected to the four sides of the bottom of the base plate, and a handrail is fixedly connected to the front of the shaftless screw conveyor body.

[0007] As a preferred embodiment of the present invention, the front and back sides of the base plate are fixedly connected to fixed blocks, the internal threads of the fixed blocks are connected to a third threaded rod, the top of the third threaded rod is fixedly connected to a turning handle, the bottom of the third threaded rod is fixedly connected to a support plate, the bottom of the support plate is fixedly connected to anti-slip grooves, and the number of anti-slip grooves is several.

[0008] As a preferred embodiment of the present invention, a controller is fixedly connected to the front side of the support frame, and the controller is respectively connected to the first motor and the second motor signals.

[0009] As a preferred embodiment of the present invention, a bearing is fixedly connected to the interior of the support frame, and the bearing is fixedly connected to the sleeve, and lubricating oil is provided inside the bearing, and a sealing shaft cover is provided inside the bearing, and the number of the sealing shaft covers is several.

[0010] As a preferred embodiment of the present invention, protective covers are fixedly connected to the surfaces of the first motor and the second motor, and the surfaces of the protective covers are provided with openings, and the number of the openings is several, and dust nets are fixedly connected to the inside of the openings.

[0011] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0012] 1. The utility model adopts a second motor to drive the third bevel gear and the fourth gear to move, thereby controlling the overall raising or lowering of the shaftless screw conveyor body, or adjusting the inclination angle of the shaftless screw conveyor body. The device has the advantage of being easy to adjust the height and conveying inclination angle of the shaftless screw conveyor.

[0013] 2. The utility model is provided with universal wheels and an armrest, so the operator can hold the armrest and then easily move the device, thereby improving the portability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the drive box structure of the utility model;

[0016] Figure 3 This is a schematic diagram of the support structure of the utility model;

[0017] Figure 4 For this utility model Figure 1 A magnified schematic diagram of the structure in the middle.

[0018] In the figure: 1. base plate; 2. support frame; 3. sleeve; 4. first threaded rod; 5. fixed frame; 6. first hinge block; 7. second hinge block; 8. shaftless screw conveyor body; 9. first bevel gear; 10. fixed plate; 11. second bevel gear; 12. first gear; 13. drive box; 14. second threaded rod; 15. movable block; 16. connecting frame; 17. third gear; 18. second motor; 19. support block; 20. rotating shaft; 21. second gear; 22. first motor; 23. universal wheel; 24. fixed block; 25. third threaded rod; 26. support plate; 27. controller; 28. handrail; 29. ​​fourth gear. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0020] like Figures 1 to 4 As shown, a water purification shaftless screw conveyor includes a base plate 1, both sides of the top of the base plate 1 are fixedly connected to a support frame 2, the interior of the support frame 2 is movably connected to a sleeve 3, the internal thread of the sleeve 3 is connected to a first threaded rod 4, the top of the first support frame 2 is fixedly connected to a fixing frame 5, the interior of the fixing frame 5 is movably connected to a first hinge block 6 and a second hinge block 7, the top of the first hinge block 6 is fixedly connected to a shaftless screw conveyor body 8, the bottom of the shaftless screw conveyor body 8 is provided with a slide groove, and the slide groove is movably connected to the second hinge block 7, the bottom of the sleeve 3 is fixedly connected to a first bevel gear 9, the right side of the support frame 2 is fixedly connected to a fixing plate 10, the interior of the fixing plate 10 is movably connected to a second bevel gear 11, the first bevel gear 9 is meshed with the second bevel gear 11, and the right side of the second bevel gear 11 is fixedly connected to the first gear 12 , both sides of the top of the base plate 1 are fixedly connected to support blocks 19, and the interior of the support block 19 is movably connected to a rotating shaft 20. The surface of the rotating shaft 20 is sleeved with a second gear 21. The back of the inner wall of the support frame 2 is fixedly connected to a drive box 13, and the interior of the drive box 13 is movably connected to a second threaded rod 14. Both sides of the surface of the second threaded rod 14 are threadedly connected to movable blocks 15. The front of the movable block 15 is fixedly connected to a connecting frame 16, and the interior of the connecting frame 16 is movably connected to a third gear 17 and a fourth gear 29, respectively. The fourth gear 29 is engaged with the first gear 12 and the second gear 21, respectively. The right side of the support block 19 is fixedly connected to a first motor 22, and the output end of the first motor 22 is fixedly connected to the rotating shaft 20. The right side of the drive box 13 is fixedly connected to a second motor 18, and the output end of the second motor 18 is fixedly connected to the second threaded rod 14.

[0021] refer to Figure 1 and Figure 4 Universal wheels 23 are fixedly connected to the four sides of the bottom of the base plate 1, and a handrail frame 28 is fixedly connected to the front of the shaftless screw conveyor body 8.

[0022] As a technical optimization solution of the present invention, by providing the universal wheels 23 and the armrest 28 , the operator can hold the armrest 28 and then easily move the device, thereby improving the portability of the device.

[0023] refer to Figure 1 The front and back sides of the base plate 1 are fixedly connected with a fixed block 24, the internal thread of the fixed block 24 is connected with a third threaded rod 25, the top of the third threaded rod 25 is fixedly connected with a turning handle, the bottom of the third threaded rod 25 is fixedly connected with a support plate 26, and the bottom of the support plate 26 is fixedly connected with anti-slip grooves, and the number of anti-slip grooves is several.

[0024] As a technical optimization solution of the present invention, through the arrangement of the fixed block 24, the third threaded rod 25, the rotating shaft 20 and the support plate 26, the operator can rotate the handle to drive the third threaded rod 25 to rotate, thereby causing the third threaded rod 25 to move downward, thereby causing the support plate 26 to be in close contact with the ground, and thereby locking the position of the device.

[0025] refer to Figure 1 、 Figure 2 and Figure 4 A controller 27 is fixedly connected to the front of the support frame 2, and the controller 27 is respectively connected to the first motor 22 and the second motor 18 for signals.

[0026] As a technical optimization solution of the present invention, the setting of the controller 27 can facilitate the operator to control the start and stop of the first motor 22 and the second motor 18.

[0027] refer to Figure 1 and Figure 3 The support frame 2 is fixedly connected to a bearing, and the bearing is fixedly connected to the sleeve 3, and lubricating oil is provided inside the bearing, and a sealing shaft cover is provided inside the bearing, and the number of the sealing shaft covers is several.

[0028] As a technical optimization solution of the present invention, the friction between the support frame 2 and the sleeve 3 can be reduced by setting the bearing, thereby facilitating the rotation of the sleeve 3.

[0029] refer to Figure 1 、 Figure 2 and Figure 4 The surfaces of the first motor 22 and the second motor 18 are fixedly connected with protective covers, and the surfaces of the protective covers are provided with openings, and the number of the openings is several, and the inside of the openings is fixedly connected with dustproof nets.

[0030] As a technical optimization solution of the present invention, the provision of a protective cover can protect the first motor 22 and the second motor 18 .

[0031] The working principle and usage process of the utility model: during use, when the operator needs to adjust the height or conveying inclination angle of the shaftless screw conveyor body 8, the operator can first start the second motor 18 to rotate and drive the second threaded rod 14 to rotate, thereby driving the movable block 15, the connecting frame 16, the third gear 17 and the fourth gear 29 to move to the left. In the process of the third gear 17 and the fourth gear 29 gradually moving to the left, it can be divided into three working states. The first working state is that the fourth gear 29 is respectively engaged with the first gear 12 and the second gear 21, while the third gear 17 is not engaged with the first gear 12 and the second gear 21. At this time, the operator starts the first motor 22 to rotate and drive the rotating shaft 20 to rotate, thereby driving the second gear 21 to rotate, thereby driving the fourth gear 29 to rotate, thereby driving the first gear 12 to rotate, thereby driving the second bevel gear 11 to rotate, thereby driving the first bevel gear 9 to rotate, thereby driving the sleeve 3 to rotate, thereby driving the first threaded rod 4 to move upward, thereby driving the fixing frame 5 and the second hinge block 7 to move upward, thereby making the right side of the shaftless screw conveyor body 8 rise;

[0032] When the third gear 17 and the fourth gear 29 continue to move to the left, they enter the second working state. At this time, the fourth gear 29 is engaged with the first gear 12 and the second gear 21 respectively, and the third gear 17 is engaged with the first gear 12 and the second gear 21 respectively. At this time, when the first motor 22 rotates, the sleeves 3 on both sides rotate synchronously, thereby causing the first threaded rod 4, the fixing frame 5, the first hinge block 6 and the second hinge block 7 to move upward synchronously, thereby driving the shaftless screw conveyor body 8 to move upward;

[0033] When the third gear 17 and the fourth gear 29 continue to move to the left, they enter the third working state. At this time, the fourth gear 29 is separated from the first gear 12 and the second gear 21, and the third gear 17 is still engaged with the first gear 12 and the second gear 21 respectively. At this time, when the first motor 22 rotates, similarly, the sleeve 3 on the left side rotates, thereby driving the first threaded rod 4 to move upward, and then driving the fixing frame 5 and the first hinge block 6 to move upward, thereby causing the left side of the shaftless screw conveyor body 8 to move upward, thereby adjusting the conveying inclination angle of the shaftless screw conveyor body 8.

[0034] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0035] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A water purification shaftless screw conveyor, comprising a bottom plate (1), characterized in that: Both sides of the top of the bottom plate (1) are fixedly connected to a support frame (2), the interior of the support frame (2) is movably connected to a sleeve (3), the interior of the sleeve (3) is threadedly connected to a first threaded rod (4), the top of the first support frame (2) is fixedly connected to a fixing frame (5), the interior of the fixing frame (5) is movably connected to a first hinge block (6) and a second hinge block (7), the top of the first hinge block (6) is fixedly connected to a shaftless screw conveyor body (8), and the shaftless screw conveyor body The bottom of the body (8) is provided with a slide groove, and the slide groove is movably connected to the second hinge block (7); the bottom of the sleeve (3) is fixedly connected to the first bevel gear (9); the right side of the support frame (2) is fixedly connected to the fixed plate (10); the interior of the fixed plate (10) is movably connected to the second bevel gear (11); the first bevel gear (9) is meshed with the second bevel gear (11); the right side of the second bevel gear (11) is fixedly connected to the first gear (12); both sides of the top of the bottom plate (1) are fixed A support block (19) is connected, the support block (19) is internally movably connected to a rotating shaft (20), the surface of the rotating shaft (20) is sleeved with a second gear (21), the back of the inner wall of the support frame (2) is fixedly connected to a driving box (13), the inside of the driving box (13) is movably connected to a second threaded rod (14), both sides of the surface of the second threaded rod (14) are threadedly connected to a movable block (15), the front of the movable block (15) is fixedly connected to a connecting frame (16), the connecting frame The interior of the support block (16) is movably connected to a third gear (17) and a fourth gear (29), and the fourth gear (29) is respectively engaged with the first gear (12) and the second gear (21). The right side of the support block (19) is fixedly connected to a first motor (22), and the output end of the first motor (22) is fixedly connected to the rotating shaft (20). The right side of the drive box (13) is fixedly connected to a second motor (18), and the output end of the second motor (18) is fixedly connected to the second threaded rod (14).

2. The water purification shaftless screw conveyor according to claim 1, characterized in that: Universal wheels (23) are fixedly connected to the four sides of the bottom of the base plate (1), and a handrail frame (28) is fixedly connected to the front of the shaftless screw conveyor body (8).

3. The water purification shaftless screw conveyor according to claim 1, characterized in that: The front and back sides of the bottom plate (1) are both fixedly connected to fixed blocks (24); the internal threads of the fixed blocks (24) are connected to a third threaded rod (25); the top of the third threaded rod (25) is fixedly connected to a rotating handle; the bottom of the third threaded rod (25) is fixedly connected to a supporting plate (26); the bottom of the supporting plate (26) is fixedly connected to anti-skid grooves, and the number of anti-skid grooves is several.

4. The water purification shaftless screw conveyor according to claim 1, characterized in that: A controller (27) is fixedly connected to the front of the support frame (2), and the controller (27) is respectively connected to the first motor (22) and the second motor (18) for signals.

5. The water purification shaftless screw conveyor according to claim 1, characterized in that: A bearing is fixedly connected to the interior of the support frame (2), and the bearing is fixedly connected to the sleeve (3), and lubricating oil is provided inside the bearing, and a sealing shaft cover is provided inside the bearing, and the number of the sealing shaft covers is several.

6. The water purification shaftless screw conveyor according to claim 1, characterized in that: The surfaces of the first motor (22) and the second motor (18) are both fixedly connected with protective covers, and the surfaces of the protective covers are provided with a plurality of openings, and the interiors of the openings are fixedly connected with dustproof nets.

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