Sludge turning and throwing equipment

Abstract

The invention relates to the field of sludge treatment, in particular to sludge turning and throwing equipment which comprises a supporting frame, a first turning and throwing mechanism and a second turning and throwing mechanism, and the first turning and throwing mechanism and the second turning and throwing mechanism are arranged at the bottom of the supporting frame and hinged to the supporting frame; a transmission mechanism is arranged in the support frame and is in transmission connection with the first turning mechanism and the second turning mechanism respectively; adjusting assemblies are arranged between the supporting frame and the first turning and throwing mechanism and between the supporting frame and the second turning and throwing mechanism correspondingly, and the adjusting assemblies adjust the distance and angle between the first turning and throwing mechanism and the second turning and throwing mechanism through telescopic posture changes. The sludge turning and throwing effect can be effectively adjusted, and the sludge drying efficiency is improved.

Description

Technical Field

[0001] The invention relates to the field of sludge treatment, and in particular to a sludge turning device. Background Art

[0002] Sludge drying is an important process in sludge treatment. Sludge solar drying is a way of sludge drying, which mainly refers to the evaporation of water on the surface of sludge under the action of sunlight. The current sludge turning equipment cannot control the turning distance of the sludge when turning it. This will result in the turning equipment having to turn the sludge for a long time before the sludge at the bottom can be turned to the surface to contact the sunlight, and the working efficiency is low. Summary of the invention

[0003] The purpose of the present invention is to provide a sludge turning device, which solves the problem that the traditional turning device cannot effectively control the sludge turning distance, resulting in low turning efficiency.

[0004] In order to achieve the above-mentioned purpose, the technical solution adopted by the present invention is: A sludge turning device comprises a support frame, a first turning mechanism and a second turning mechanism, wherein the first turning mechanism and the second turning mechanism are arranged at the bottom of the support frame and are hinged to the support frame; a transmission mechanism is arranged inside the support frame, and the transmission mechanism is respectively connected to the first turning mechanism and the second turning mechanism in transmission; an adjustment component is arranged between the support frame and the first turning mechanism, and between the support frame and the second turning mechanism, and the adjustment component adjusts the spacing and angle between the first turning mechanism and the second turning mechanism by changing the telescopic posture.

[0005] Furthermore, the transmission mechanism includes a first drive motor, a first reducer, a first sprocket, a second sprocket and a first transmission rod; the first drive motor is fixedly connected to the support frame, and the first reducer is connected to the output end of the first drive motor through a first coupling; the first sprocket is connected to the first reducer, the second sprocket is connected to the first transmission rod, and the first sprocket is connected to the second sprocket through a first chain; third sprockets are respectively provided on both sides of the first transmission rod.

[0006] Furthermore, the first flipping mechanism includes a fixed frame, a second transmission rod and a flipping knife group, the two ends of the second transmission rod are respectively connected to the fixed frame through bearing seats, and the flipping knife group is arranged on the second transmission rod; the second transmission rod is provided with a fourth sprocket, and the fourth sprocket is connected to the third sprocket through a second chain.

[0007] Furthermore, the second flipping mechanism includes a fixed frame, a third transmission rod and a flipping knife group, the two ends of the third transmission rod are respectively connected to the fixed frame through bearing seats, and the flipping knife group is arranged on the third transmission rod; the third transmission rod is provided with a fifth sprocket, the fifth sprocket is located on the opposite side of the fourth sprocket, and the fifth sprocket is connected to the third sprocket through a third chain.

[0008] Furthermore, the adjustment component is a hydraulic cylinder, the telescopic end of the hydraulic cylinder is hinged on the fixed frame, and the fixed end is hinged on the support frame.

[0009] Furthermore, it also includes a walking mechanism, which includes a second driving motor, a fourth transmission rod and a driving wheel, the second driving motor is connected to the sixth sprocket through a second reducer, a seventh sprocket is provided in the middle of the fourth transmission rod, and the sixth sprocket is connected to the seventh sprocket through a fourth chain; eighth sprockets are respectively provided on both sides of the fourth transmission rod, the driving wheel is connected to the ninth sprocket through a driving shaft, and the eighth sprocket is respectively connected to the ninth sprocket through a fifth chain.

[0010] Furthermore, the flipping knife group includes a support rod and a blade, two blades are connected 180 degrees to form a group, and are arranged on the support rod in sequence; both sides of the support rod are connected to the fixed frame through a bearing seat.

[0011] Furthermore, the blade comprises a handle, a turning plate and a cutter head, wherein the cutter head is mounted at the end of the handle, and the turning plate is symmetrically arranged on both sides of the handle; the outer end of the turning plate is at 45°.

[0012] Compared with the prior art, the present invention has the following advantages and beneficial effects: The present invention is provided with two turning and throwing mechanisms. If the sludge is placed for a long time, the drying degree of the sludge at the top will be high and the drying degree at the bottom will be low. The high drying degree of the sludge at the top will affect the turning and throwing effect. First, the angle and distance between the two turning and throwing mechanisms are adjusted so that after the first turning and throwing mechanism turns the sludge, the sludge is thrown onto the second turning and throwing mechanism, and then the second turning and throwing mechanism throws the sludge out. The total distance moved by the first turning and throwing mechanism and the second turning and throwing mechanism reaches the ideal turning and throwing distance, so that the sludge is fully turned over, and the water is fully evaporated during the movement in the air, thereby improving the drying efficiency. The present invention can effectively adjust the turning and throwing effect of the sludge and improve the drying efficiency of the sludge. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of a sludge turning device.

[0014] Figure 2 It is a schematic diagram of the first flipping mechanism and the second flipping mechanism.

[0015] Figure 3 This is a schematic diagram of the flipping knife assembly.

[0016] Figure 4 for Figure 1 Enlarged view of point A in the middle.

[0017] Figure 5 Schematic diagram of the blade.

[0018] In the figure: 1, support frame; 2, walking mechanism; 3, first flipping mechanism; 4, second flipping mechanism; 11, first driving motor; 12, first reducer; 13, first sprocket; 14, second sprocket; 15, first transmission rod; 16, first coupling; 17, third sprocket; 21, fixed frame; 22, second transmission rod; 23, flipping knife group; 24, fourth sprocket; 25, second chain; 31, third transmission rod; 35, third chain; 41, second driving motor; 42, fourth transmission rod; 43, driving wheel; 44, second reducer; 45, sixth sprocket; 46, seventh sprocket; 47, fourth chain; 48, eighth sprocket; 49, fifth chain; 50, ninth sprocket; 51, hydraulic cylinder; 61, support rod; 62, blade; 621, knife handle; 622, flipping plate; 623, knife head. DETAILED DESCRIPTION

[0019] like Figure 1 As shown, a sludge turning device includes a support frame 1, a walking mechanism 2, a first turning mechanism 3 and a second turning mechanism 4. The first turning mechanism 3 and the second turning mechanism 4 are arranged at the bottom of the support frame 1 and are hinged to the support frame 1; a transmission mechanism is arranged inside the support frame 1, and the transmission mechanism is respectively connected to the first turning mechanism 3 and the second turning mechanism 4 in a transmission manner; an adjustment component is arranged between the support frame 1 and the first turning mechanism 3, and between the support frame 1 and the second turning mechanism 4, and the adjustment component is adjusted by telescopic posture changes to adjust the spacing and angle between the first turning mechanism 3 and the second turning mechanism 4. Walking tracks are arranged on both sides of the turning groove, and the walking mechanism 2 is adapted to the walking tracks. The walking mechanism 2 is used to drive the support frame 1 and drive the first turning mechanism 3 and the second turning mechanism 4 to move. The sludge is placed in the turning tank, and the first turning mechanism 3 and the second turning mechanism 4 adjust the distance and angle through the adjustment component. After the first turning mechanism 3 turns the sludge, the sludge is turned onto the second turning mechanism 4. The second turning mechanism 4 further turns the sludge, so that the moisture in the sludge evaporates rapidly in the air, that is, the distance to which the sludge is turned reaches the ideal distance, so that the sludge in the turning tank can be better dried.

[0020] The transmission mechanism includes a first drive motor 11, a first reducer 12, a first sprocket 13, a second sprocket 14 and a first transmission rod 15; the first drive motor 11 is fixedly connected to the support frame 1, the first reducer 12 is connected to the output end of the first drive motor 11 through a first coupling 16; the first sprocket 13 is connected to the first reducer 12, the second sprocket 14 is connected to the first transmission rod 15, the first sprocket 13 is connected to the second sprocket 14 through a first chain 18; third sprockets 17 are respectively provided on both sides of the first transmission rod 15. After the first drive motor 11 is started, the first drive motor 11 drives the first reducer 12 to move through the first coupling 16, the first reducer 12 rotates the first sprocket 13, the first sprocket 13 rotates the second sprocket 14 through the second chain, and the second sprocket 14 rotates the third sprocket 17 through the first transmission rod 15.

[0021] like Figure 2 As shown, the first flipping mechanism 3 includes a fixed frame 21, a second transmission rod 22 and a flipping knife group 23. The two ends of the second transmission rod 22 are connected to the fixed frame 21 through a bearing seat 100, and the flipping knife group 23 is arranged on the second transmission rod 22. The second transmission rod 22 is provided with a fourth sprocket 24, and the fourth sprocket 24 is connected to the third sprocket 17 through a second chain 25. The rotation of the third sprocket 17 will rotate the fourth sprocket 24 through the second chain 25, and the fourth sprocket 24 drives the flipping knife group on the second transmission rod 22 to flip the sludge.

[0022] The second flipping mechanism 4 includes a fixed frame 21, a third transmission rod 31 and a flipping knife group 23. The two ends of the third transmission rod 31 are connected to the fixed frame 21 through a bearing seat 100 respectively. The flipping knife group 23 is arranged on the third transmission rod 31. The third transmission rod 31 is provided with a fifth sprocket, which is located on the opposite side of the fourth sprocket 24. The fifth sprocket is connected to the third sprocket 17 through a third chain 35. The rotation of the third sprocket 17 will rotate the fifth sprocket through the third chain 35, and the fifth sprocket drives the third transmission rod 31 to rotate, and the third transmission rod 31 rotates the flipping knife group 23 to further flip the sludge.

[0023] like Figure 4As shown, the walking mechanism 2 includes a second driving motor 41, a fourth transmission rod 42 and a driving wheel 43. The second driving motor 41 is connected to the sixth sprocket 45 through a second reducer 44. A seventh sprocket 46 is provided in the middle of the fourth transmission rod 42. The sixth sprocket 45 is connected to the seventh sprocket 46 through a fourth chain 47. Eighth sprockets 48 are provided on both sides of the fourth transmission rod 42. The driving wheel 43 is connected to the ninth sprocket through a driving shaft. The eighth sprocket 48 is connected to the ninth sprocket 50 through a fifth chain 49. After the second driving motor 41 rotates, the second driving motor 41 rotates the sixth sprocket 45 through the second reducer 44. The sixth sprocket 45 rotates the seventh sprocket 46 through the fourth chain 47. The seventh sprocket 46 rotates the fourth transmission rod 42. The fourth transmission rod 42 rotates the ninth sprocket 50 through the eighth sprocket 48. The ninth sprocket 50 drives the driving wheel 43 to walk.

[0024] The adjustment component is a hydraulic cylinder 51, the telescopic end of the hydraulic cylinder 51 is hinged on the fixed frame 21, and the fixed end is hinged on the support frame 1. When the hydraulic cylinder 51 is extended, the angle of the first flipping mechanism 3 and the second flipping mechanism 4 will become smaller, and the distance between them will also become smaller. If the hydraulic cylinder 51 is retracted, the angle between the first flipping mechanism 3 and the second flipping mechanism 4 will become larger, and the distance between them will also become larger. According to the degree of drying of the sludge, only the hydraulic cylinder 51 of the same flipping mechanism can be adjusted, so that the angle and distance between the first flipping mechanism 3 and the second flipping mechanism 4 are not symmetrical, so that the device can adapt to the flipping of sludge of various degrees of drying.

[0025] like Figure 3 and Figure 5 As shown, the turning blade group 23 includes a support rod 61 and a blade 62, two blades 62 are connected at 180 degrees to form a group, and are sequentially arranged on the support rod 61; both sides of the support rod 61 are connected to the fixed frame 21 through the bearing seat 100. The blade 62 includes a handle 621, a turning plate 622 and a cutter head 623, the cutter head 623 is installed at the end of the handle 621, and the turning plate 622 is symmetrically arranged on both sides of the handle 621; the outer end of the turning plate 622 is 45 degrees, which can form a guiding effect when turning the sludge, reduce energy consumption, and ensure that the turning blade can work normally regardless of whether the device moves forward or reverse. There is a distance between the turning plate 622 and the knife to prevent the sludge from easily accumulating here, which may change the sliding angle and the cutting angle, resulting in a decrease in the turning effect. At the same time, the accumulated sludge is more easily thrown forward or brought back under the action of inertia as the turning knife leaves the sludge, exceeding the desired turning distance, causing the sludge originally at the bottom to return to the bottom, affecting the drying quality.

[0026] Of course, the above description is not a limitation of the present invention, and the present invention is not limited to the above examples. Changes, modifications, additions or substitutions made by technicians in this technical field within the essential scope of the present invention should also fall within the protection scope of the present invention.

Claims

1. A sludge turning device, characterized in that: It includes a support frame, a first flipping mechanism and a second flipping mechanism, the first flipping mechanism and the second flipping mechanism are arranged at the bottom of the support frame and are hinged to the support frame; a transmission mechanism is arranged in the support frame, and the transmission mechanism is respectively connected to the first flipping mechanism and the second flipping mechanism in transmission; an adjustment component is arranged between the support frame and the first flipping mechanism, and between the support frame and the second flipping mechanism, and the adjustment component adjusts the spacing and angle between the first flipping mechanism and the second flipping mechanism by changing the telescopic posture.

2. A sludge turning device according to claim 1, characterized in that: The transmission mechanism includes a first drive motor, a first reducer, a first sprocket, a second sprocket and a first transmission rod; the first drive motor is fixedly connected to the support frame, and the first reducer is connected to the output end of the first drive motor through a first coupling; The first sprocket is connected to the first reducer, the second sprocket is connected to the first transmission rod, the first sprocket is connected to the second sprocket through a first chain; and third sprockets are respectively arranged on both sides of the first transmission rod.

3. A sludge turning device according to claim 2, characterized in that: The first flipping mechanism includes a fixed frame, a second transmission rod and a flipping knife group. The two ends of the second transmission rod are respectively connected to the fixed frame through bearing seats, and the flipping knife group is arranged on the second transmission rod; the second transmission rod is provided with a fourth sprocket, and the fourth sprocket is connected to the third sprocket through the second chain.

4. A sludge turning device according to claim 3, characterized in that: The second flipping mechanism includes a fixed frame, a third transmission rod and a flipping knife group. The two ends of the third transmission rod are connected to the fixed frame through bearing seats respectively, and the flipping knife group is arranged on the third transmission rod; a fifth sprocket is provided on the third transmission rod, and the fifth sprocket is located on the opposite side of the fourth sprocket. The fifth sprocket is connected to the third sprocket through a third chain.

5. The sludge turning device according to claim 3 is characterized in that: The adjusting component is a hydraulic cylinder, the telescopic end of the hydraulic cylinder is hinged on the fixed frame, and the fixed end is hinged on the supporting frame.

6. The sludge turning device according to claim 3 is characterized in that: It also includes a walking mechanism, which includes a second driving motor, a fourth transmission rod and a driving wheel. The second driving motor is connected to the sixth sprocket through a second reducer. A seventh sprocket is provided in the middle of the fourth transmission rod, and the sixth sprocket is connected to the seventh sprocket through a fourth chain. Eighth sprockets are respectively provided on both sides of the fourth transmission rod, the driving wheel is connected to the ninth sprocket through a driving shaft, and the eighth sprocket is respectively connected to the ninth sprocket through a fifth chain.

7. The sludge turning device according to claim 4 is characterized in that: The flipping knife group includes a support rod and a blade. Two blades are connected at 180 degrees to form a group and are arranged on the support rod in sequence. Both sides of the support rod are connected to a fixed frame through a bearing seat.

8. The sludge turning device according to claim 7 is characterized in that: The blade comprises a handle, a turning plate and a cutter head, wherein the cutter head is mounted at the end of the handle, and the turning plates are symmetrically arranged on both sides of the handle; the outer end of the turning plate is 45 degrees.

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