Sludge turning device

Abstract

The utility model relates to the technical field of turning devices, in particular to a sludge turning device. The device comprises a stirring rod, sliding rails and a first motor, the sliding rails are arranged on the two sides of the inner wall of a sewage pool, the first motor is installed at the left end of the sewage pool, a threaded rod is arranged on the inner walls of the sliding rails and fixed to the output end of the first motor, a movable block is slidably connected to the inner walls of the sliding rails, and the movable block is in threaded connection with the threaded rod. A stirring assembly is arranged on the surface of the stirring rod, a protection assembly is arranged on the surface of the moving block, the moving block is rotationally connected with the stirring rod, a second motor is installed at the upper end of the moving block, and a first gear is fixedly connected to the output end of the second motor. The problem that the sludge turning efficiency is low due to the fact that the turned sludge blocks are still large and need to be turned for the second time, and the large sludge blocks are turned to be smaller is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of turning devices, in particular to a sludge turning device. Background Art

[0002] The turning device is used to turn the sludge in the sewage treatment plant. The turning device is composed of a slide rail, a screw rod, a motor set, a moving block, a stirring blade and a gear set. When turning the sludge, the first motor is started to make the screw rod rotate, so that the stirring blade on the moving block moves. The second motor is started, and through the first gear and the second gear, the stirring blade rotates, thereby turning the sludge.

[0003] The inventor found in daily work that when the turning device is in use, when turning the sludge, only the stirring blade rotates to turn the sludge, so that the turned sludge blocks are still very large, which requires secondary turning to turn the large sludge blocks into smaller ones, thus resulting in low efficiency of turning the sludge. Summary of the Utility Model

[0004] The purpose of the utility model is to solve the problem that in the actual use process, when turning the sludge, only the stirring blade rotates to turn the sludge, so that the turned sludge blocks are still very large, which requires secondary turning to turn the large sludge blocks into smaller ones, thus resulting in low efficiency of turning the sludge. A sludge turning device is proposed.

[0005] To achieve the above purpose, the utility model adopts the following technical scheme: A sludge turning device includes a stirring rod, a slide rail and a first motor. The slide rail is arranged on both sides of the inner wall of the sewage tank. The first motor is installed at the left end of the sewage tank. A screw rod is arranged on the inner wall of the slide rail. The screw rod is fixed to the output end of the first motor. A moving block is slidably connected to the inner wall of the slide rail. The moving block is in threaded connection with the screw rod. A stirring assembly is arranged on the surface of the stirring rod. A protection assembly is arranged on the surface of the moving block. The moving block is rotatably connected to the stirring rod. A second motor is installed at the upper end of the moving block. The output end of the second motor is fixedly connected with a first gear. A second gear is fixedly connected to the arc surface of the stirring rod. The first gear and the second gear are meshed with each other. The stirring assembly includes a plurality of uniformly distributed stirring holes opened on the surface of the stirring rod. A stirring blade is rotatably connected to the inner wall of the stirring hole. A driving mechanism is arranged on the surface of the stirring rod. The driving mechanism is used to drive the stirring blade to rotate.

[0006] The effect achieved by the above components is that by setting the stirring assembly, when the stirring rod turns the sludge, through the driving mechanism, the stirring blade in the stirring hole rotates, so that when the stirring rod stirs the sludge, the stirring blade breaks the sludge in the stirring rod.

[0007] Preferably, the driving mechanism includes a plurality of uniformly distributed mounting grooves formed on the surface of the stirring rod. A first bevel gear is provided on the inner wall of the mounting groove, and the first bevel gear is fixedly connected to the stirring blade.

[0008] The effect achieved by the above components is that the rotation of the first bevel gear causes the stirring blade to rotate.

[0009] Preferably, a rotating shaft is rotatably connected to the inner wall of the mounting groove. A second bevel gear is fixedly connected to the arc surface of the rotating shaft, and the first bevel gear and the second bevel gear mesh with each other.

[0010] The effect achieved by the above components is that the rotation of the rotating shaft in the mounting groove causes the second bevel gear to rotate, thereby causing the first bevel gear to rotate.

[0011] Preferably, a planetary gear is fixedly connected to the arc surface of the rotating shaft. A ring gear is sleeved on the arc surface of the stirring rod. Teeth are provided on the inner arc surface of the ring gear. The ring gear and the planetary gear mesh with each other. A fixing rod is fixedly connected to the left end of the ring gear, and the fixing rod is fixed to the moving block.

[0012] The effect achieved by the above components is that the rotation of the stirring rod causes the rotation of the rotating shaft, thereby causing the planetary gear to rotate on the ring gear of the fixing rod, and further causing the rotating shaft to rotate itself.

[0013] Preferably, the protection component includes a semi-circular cover provided on the surface of the moving block. A positioning rod is slidably inserted into the arc surface of the semi-circular cover, and the positioning rod is fixed to the moving block.

[0014] The effect achieved by the above components is that when it is necessary to prevent the splashing of the sludge being stirred, the semi-circular cover is dragged so that it is caught on the positioning rod, and the semi-circular cover is fixed to the positioning rod through the fixing mechanism.

[0015] Preferably, a circular groove is formed on one side of the positioning rod. A plug is slidably connected to the inner wall of the circular groove, and the plug is inserted into the semi-circular cover.

[0016] The effect achieved by the above components is that the plug in the circular groove is inserted into the semi-circular cover, thereby fixing the semi-circular cover.

[0017] Preferably, a pull rope and a spring are fixedly connected to one side of the plug, and the other end of the spring is fixed to the positioning rod.

[0018] The effect achieved by the above components is that by setting the spring, the plug is reset.

[0019] Preferably, the pull rope penetrates through the positioning rod, and the pull rope is located inside the spring.

[0020] The effect achieved by the above components is that by pulling the pull rope, the movement of the plug is controlled.

[0021] In summary, the beneficial effects of the present utility model are as follows:

[0022] In the present utility model, by providing a stirring assembly, when the stirring rod turns the sludge, through the driving mechanism, the stirring blades in the stirring holes rotate, so that when the stirring rod stirs the sludge, the stirring blades break the sludge in the stirring rod, solving the problem that when turning over the sludge, only by the rotation of the stirring blades to turn over the sludge, the turned-over sludge blocks are still very large, so that secondary turning is required to turn the very large sludge blocks into smaller ones, thereby resulting in low efficiency of turning over the sludge. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0024] Figure 2 is a three-dimensional structural schematic diagram of another angle of the present utility model;

[0025] Figure 3 is a three-dimensional structural schematic diagram of the stirring assembly of the present utility model;

[0026] Figure 4 is a three-dimensional structural schematic diagram of a partial section of the present utility model.

[0027] Legend: 1, stirring rod; 2, stirring assembly; 3, protection assembly; 4, slide rail; 5, screw; 6, motor 1; 7, moving block; 8, motor 2; 9, gear 2; 10, gear 1; 21, stirring hole; 22, stirring blade; 23, driving mechanism; 231, bevel gear 1; 232, installation groove; 233, rotating shaft; 234, bevel gear 2; 235, planetary gear; 236, ring gear; 237, fixed rod; 31, semi-circular cover; 32, positioning rod; 33, circular groove; 34, pin; 35, pull rope; 36, spring. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0028] Referring to Figure 1 and Figure 2 as shown, the present utility model provides a technical solution: A sludge turning-over device includes a stirring rod 1, a slide rail 4 and a motor 1 6. The slide rail 4 is opened on both sides of the inner wall of the sewage tank. The motor 1 6 is installed at the left end of the sewage tank. The inner wall of the slide rail 4 is provided with a screw 5. The screw 5 is fixed to the output end of the motor 1 6. The inner wall of the slide rail 4 is slidably connected with a moving block 7. The moving block 7 is threadedly connected with the screw 5. The surface of the stirring rod 1 is provided with a stirring assembly 2. The surface of the moving block 7 is provided with a protection assembly 3. The moving block 7 is rotatably connected with the stirring rod 1. The upper end of the moving block 7 is installed with a motor 2 8. The output end of the motor 2 8 is fixedly connected with a gear 1 10. The arc surface of the stirring rod 1 is fixedly connected with a gear 2 9. The gear 1 10 and the gear 2 9 are meshed with each other.

[0029] Next, the specific settings and functions of the stirring component 2 and the protection component 3 will be described in detail.

[0030] Referring to Figure 3 and Figure 4 As shown, in this embodiment: The stirring component 2 includes a plurality of uniformly distributed stirring holes 21 formed on the surface of the stirring rod 1. The inner wall of the stirring hole 21 is rotatably connected with a stirring blade 22. A driving mechanism 23 is arranged on the surface of the stirring rod 1. The driving mechanism 23 is used to drive the stirring blade 22 to rotate. By setting the stirring component 2, when the stirring rod 1 turns the sludge, through the driving mechanism 23, the stirring blade 22 in the stirring hole 21 rotates, so that when the stirring rod 1 stirs the sludge, the stirring blade 22 breaks the sludge in the stirring rod 1. The driving mechanism 23 includes a plurality of uniformly distributed installation grooves 232 formed on the surface of the stirring rod 1. The inner wall of the installation groove 232 is provided with a first bevel gear 231. The first bevel gear 231 is fixedly connected with the stirring blade 22. When the first bevel gear 231 rotates, the stirring blade 22 rotates. The inner wall of the installation groove 232 is rotatably connected with a rotating shaft 233. An arc surface of the rotating shaft 233 is fixedly connected with a second bevel gear 234. The first bevel gear 231 and the second bevel gear 234 mesh with each other. When the rotating shaft 233 in the installation groove 232 rotates, the second bevel gear 234 rotates, so that the first bevel gear 231 rotates. An arc surface of the rotating shaft 233 is fixedly connected with a planetary gear 235. An arc surface of the stirring rod 1 is sleeved with an annular gear 236. The inner arc surface of the annular gear 236 is provided with teeth. The annular gear 236 and the planetary gear 235 mesh with each other. The left end of the annular gear 236 is fixedly connected with a fixing rod 237. The fixing rod 237 is fixed with the moving block 7. When the stirring rod 1 rotates, the rotating shaft 233 rotates, so that the planetary gear 235 rotates on the annular gear 236 of the fixing rod 237, and further the rotating shaft 233 rotates self.

[0031] Referring to Figure 4 As shown, in this embodiment: The protection component 3 includes a semi-circular cover 31 arranged on the surface of the moving block 7. A positioning rod 32 is slidably inserted into the arc surface of the semi-circular cover 31. The positioning rod 32 is fixed with the moving block 7. When it is necessary to prevent the stirred sludge from splashing, the semi-circular cover 31 is dragged so that it is caught in the positioning rod 32. Through the fixing mechanism, the semi-circular cover 31 is fixed to the positioning rod 32. A circular groove 33 is formed on one side of the positioning rod 32. A plug pin 34 is slidably connected to the inner wall of the circular groove 33. The plug pin 34 is inserted into the semi-circular cover 31. The plug pin 34 in the circular groove 33 is inserted into the semi-circular cover 31, so as to fix the semi-circular cover 31. One side of the plug pin 34 is fixedly connected with a pull rope 35 and a spring 36. The other end of the spring 36 is fixed with the positioning rod 32. By setting the spring 36, the plug pin 34 is reset. The pull rope 35 penetrates through the positioning rod 32. The pull rope 35 is located inside the spring 36. The pull rope 35 is pulled to control the movement of the plug pin 34.

[0032] Working principle:

[0033] When turning the sludge, start motor 1 6, so that screw 5 rotates, causing the stirring blade 22 on the moving block 7 in the slide rail 4 to move. Start motor 2 8, and through gear 1 10 and gear 2 9, cause the stirring blade 22 to rotate, thus turning over the sludge. When the stirring rod 1 turns over the sludge, through the driving mechanism 23, the stirring blade 22 in the stirring hole 21 rotates, so that when the stirring rod 1 stirs the sludge, the stirring blade 22 breaks the sludge in the stirring rod 1. The bevel gear 1 231 rotates, causing the stirring blade 22 to rotate. The rotating shaft 233 in the installation groove 232 rotates, causing the bevel gear 2 234 to rotate, thus causing the bevel gear 1 231 to rotate. The stirring rod 1 rotates, causing the rotating shaft 233 to rotate, so that the planetary gear 235 rotates on the ring gear 236 on the fixed rod 237, and further causing the rotating shaft 233 to rotate itself. When it is necessary to prevent the splashing of the stirred sludge, drag the semi-circular cover 31 so that it is snapped into the positioning rod 32, and fix the semi-circular cover 31 to the positioning rod 32 through the fixing mechanism. Insert the plug 34 in the circular groove 33 into the semi-circular cover 31, thus fixing the semi-circular cover 31. By setting the spring 36, the plug 34 is reset, and the pull rope 35 is pulled to control the movement of the plug 34.

[0034] The above is only the preferred embodiment of the present invention, and it is not a limitation of the present invention in other forms. Any person skilled in the art may use the disclosed technical content to make changes or modifications into equivalent embodiments with equivalent changes and apply them to other fields. However, as long as it does not depart from the technical solution content of the present invention, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention still belong to the protection scope of the technical solution of the present invention. In the description of the present invention, it should be noted that unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood through specific situations.

Claims

1. A sludge turning device, comprising a stirring rod (1), a slide rail (4) and a first motor (6). The slide rail (4) is provided on both sides of the inner wall of the sewage tank, and the first motor (6) is installed at the left end of the sewage tank. It is characterized in that: The inner wall of the sliding rail (4) is provided with a screw rod (5), the screw rod (5) is fixed to the output end of the first motor (6), the inner wall of the sliding rail (4) is slidably connected with a moving block (7), the moving block (7) is threadedly connected with the screw rod (5), the surface of the stirring rod (1) is provided with a stirring assembly (2), the surface of the moving block (7) is provided with a protection assembly (3), the moving block (7) is rotatably connected with the stirring rod (1), the upper end of the moving block (7) is installed with a second motor (8), the output end of the second motor (8) is fixedly connected with a first gear (10), the arc surface of the stirring rod (1) is fixedly connected with a second gear (9), the first gear (10) and the second gear (9) are meshed with each other, the stirring assembly (2) includes a plurality of uniformly distributed stirring holes (21) opened on the surface of the stirring rod (1), the inner wall of the stirring hole (21) is rotatably connected with a stirring blade (22), the surface of the stirring rod (1) is provided with a driving mechanism (23), and the driving mechanism (23) is used to drive the stirring blade (22) to rotate.

2. The sludge turning device according to claim 1, wherein: The driving mechanism (23) includes a plurality of uniformly distributed mounting grooves (232) opened on the surface of the stirring rod (1), and the inner wall of the mounting groove (232) is provided with a first bevel gear (231), and the first bevel gear (231) is fixed to the stirring blade (22).

3. The sludge turning device according to claim 2, characterized in that: The inner wall of the mounting groove (232) is rotatably connected with a rotating shaft (233), the arc surface of the rotating shaft (233) is fixedly connected with a second bevel gear (234), and the first bevel gear (231) and the second bevel gear (234) are meshed with each other.

4. A sludge turning device according to claim 3, characterized in that: The arc surface of the rotating shaft (233) is fixedly connected with a planetary gear (235), the arc surface of the stirring rod (1) is sleeved with an annular gear (236), the inner arc surface of the annular gear (236) is provided with teeth, the annular gear (236) and the planetary gear (235) are meshed with each other, the left end of the annular gear (236) is fixedly connected with a fixing rod (237), and the fixing rod (237) is fixed to the moving block (7).

5. A sludge turning device according to claim 4, characterized in that: The protection assembly (3) includes a semi-circular cover (31) arranged on the surface of the moving block (7), a positioning rod (32) is slidably inserted into the arc surface of the semi-circular cover (31), and the positioning rod (32) is fixed to the moving block (7).

6. The sludge turning device according to claim 5, characterized in that: A circular groove (33) is opened on one side of the positioning rod (32), a plug pin (34) is slidably connected to the inner wall of the circular groove (33), and the plug pin (34) is inserted into the semi-circular cover (31).

7. A sludge turning device according to claim 6, characterized in that: One side of the plug pin (34) is fixedly connected with a pull rope (35) and a spring (36), and the other end of the spring (36) is fixed to the positioning rod (32).

8. A sludge turning device according to claim 7, characterized in that: The pull rope (35) penetrates through the positioning rod (32), and the pull rope (35) is located inside the spring (36).

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