A lifting and feeding mechanism for sludge treatment

Abstract

The utility model relates to the field of sludge treatment, in particular to a lifting and feeding mechanism for sludge treatment, comprising a lifting frame, the lifting frame is in a certain inclination angle as a whole, a driving motor is arranged on one side of the lifting frame, guide columns are symmetrically arranged on the lifting frame, an opening is arranged in the middle of the upper end frame body of the lifting frame, a fixed plate is movably arranged on the guide column, a hydraulic oil cylinder is arranged on the upper surface of the fixed plate body, the arranged fixed plate can be lifted on the lifting frame, and a feeding mechanism arranged on the fixed plate can effectively send sewage raw materials to a high place, and under the push of the hydraulic oil cylinder, the feeding box can automatically become inclined, so that when the feeding box is lifted to a high place, the box body can be automatically tilted so that the discharge pipe is tilted to discharge the sewage raw materials in the storage cavity into the discharge port of the treatment equipment, effectively eliminating the work of manual up and down carrying, and the manual work only needs to be done for loading, thus eliminating most of the physical labor and improving the work efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of sludge treatment, in particular to a lifting and feeding mechanism for sludge treatment. Background Art

[0002] Sludge treatment: The process of reducing, stabilizing and harmlessly treating sludge by concentrating, conditioning, dehydrating, stabilizing, drying or incinerating. Sludge treatment is the process of reducing, stabilizing and harmlessly treating sludge. The higher the degree of wastewater treatment, the more sludge residue that needs to be treated. Unless land treatment or sewage pools are used to treat sewage, general sewage treatment plants must be equipped with sludge treatment facilities. For modern sewage treatment plants, the treatment and disposal of sludge has become the most complex and costly part of the operation of sewage treatment systems.

[0003] Some smaller sludge treatment plants, when dealing with a small amount of sewage containing sludge, because some of the treatment equipment is large and the discharge ports of these treatment equipment are high, manual labor is often required to fill the sewage into buckets and then carry it to a high place before the sewage can be poured into the treatment equipment from the discharge port. In this case, the treatment equipment must also be specially equipped with racks for manual transportation, which is more time-consuming and labor-intensive. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a lifting and feeding mechanism for sludge treatment.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A lifting and feeding mechanism for sludge treatment comprises a lifting frame, wherein the lifting frame is inclined at a certain angle as a whole, a driving motor is arranged on one side of the lifting frame, guide columns are symmetrically arranged on the lifting frame, an opening is arranged in the middle of the upper end frame of the lifting frame, a fixed plate is movably arranged on the guide column, a hydraulic cylinder is arranged on the upper surface of the fixed plate body, a feeding mechanism is rotatably arranged at one end of the fixed plate body, and the hydraulic cylinder drives the feeding mechanism to move.

[0007] In addition, a preferred structure is that chain lifting belts are arranged in the frame bodies on both sides of the lifting frame, and a driving motor on one side drives the chain lifting belt on one side of the lifting frame to perform lifting and traction work.

[0008] In addition, a preferred structure is that connecting side plates are symmetrically fixedly connected on both sides of the fixed plate body, the connecting side plates are assembled and connected to the chain lifting belts in the lifting frame bodies on both sides, a second rotating seat is arranged on the upper surface of the fixed plate, and guide seats are symmetrically arranged on the opposite surface of the other side of the fixed plate away from the second rotating seat, and a fixing column is fixedly connected to the end of one side of the fixed plate away from the second rotating seat.

[0009] In addition, a preferred structure is that the feeding mechanism is arranged to rotate on a fixed column, the guide seats on both sides are respectively arranged on the guide columns to perform linear motion, and a hydraulic cylinder is rotatably mounted on the second rotating seat.

[0010] In addition, a preferred structure is that the feeding mechanism includes a feeding box, a rotating head is symmetrically arranged on the side wall of one side of the feeding box body, the rotating head is arranged on a fixed column for rotation, a discharge pipe is connected to the side wall of the feeding box where the rotating head is arranged, and a first rotating seat is arranged on the bottom end surface of the feeding box, and the first rotating seat is used for the rotating connection installation of the output end of the hydraulic cylinder.

[0011] In addition, a preferred structure is that a storage cavity is opened in the feed box, a feed opening is arranged on the upper surface of the feed box, and the feed opening is connected with the storage cavity, a discharge port is arranged at the bottom of the side wall of one side of the storage cavity, the discharge port is connected with the discharge pipe, and the inner walls on both sides of the discharge port are arc-shaped.

[0012] The beneficial effects of the utility model are as follows: the lifting work can be carried out on the lifting frame through the set fixed plate, and the feeding mechanism arranged on the fixed plate can effectively send the sewage raw materials to a high place, and under the push of the hydraulic cylinder, the feeding box can automatically become tilted, so that when the feeding box is lifted to a high place, the box body can be automatically tilted so that the discharge pipe is tilted to discharge the sewage raw materials in the storage cavity into the discharge port of the treatment equipment, which effectively saves the work of manual up and down carrying, and the manual work only needs to be done for loading, which effectively saves most of the physical labor, and can also improve the work efficiency, and other work can be done during the lifting work. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the handle feeding mechanism;

[0014] Figure 2 It is a structural schematic diagram of the feeding mechanism when it runs to the highest position to feed materials;

[0015] Figure 3 It is a structural schematic diagram of the lifting frame;

[0016] Figure 4 is a schematic diagram of the structure of the fixed plate;

[0017] Figure 5 It is a structural schematic diagram of the feeding mechanism and the fixed plate;

[0018] Figure 6 It is a schematic diagram of the structure of the feeding box.

[0019] In the figure: 1 lifting frame, 11 opening, 12 guide column, 2 driving motor, 3 feeding mechanism, 31 feeding box, 311 feeding port, 312 storage cavity, 313 discharge port, 32 rotating head, 33 discharge pipe, 34 first rotating seat, 4 fixed plate, 41 connecting side plate, 42 fixed column, 43 second rotating seat, 44 guide seat, 5 hydraulic cylinder. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] Reference Figure 1-6 A lifting and feeding mechanism for sludge treatment includes a lifting frame 1. The lifting frame 1 is tilted at a certain angle as a whole. A driving motor 2 is arranged on one side of the lifting frame 1. Guide columns 12 are symmetrically arranged on the lifting frame 1. An opening 11 is arranged in the middle of the upper end of the lifting frame 1. A fixed plate 4 is movably arranged on the guide column 12. A hydraulic cylinder 5 is arranged on the upper surface of the fixed plate 4. A feeding mechanism 3 is rotatably arranged at one end of the fixed plate 4, and the hydraulic cylinder 5 drives the feeding mechanism 3 to move.

[0022] In addition, chain lifting belts are arranged in the frame bodies on both sides of the lifting frame 1, and a driving motor 2 on one side drives the chain lifting belt on one side of the lifting frame 1 to perform lifting and traction work. The chain handle belt and the driving motor 2 of the lifting frame 1 are both existing technologies and are technical means well known to personnel in the field of chain handle equipment, so there is no need to elaborate on their connection structure and operating principle.

[0023] In addition, connecting side plates 41 are symmetrically fixedly connected on both sides of the fixed plate 4, and the connecting side plates 41 are assembled and connected with the chain lifting belts in the lifting frames 1 on both sides. A second rotating seat 43 is arranged on the upper surface of the fixed plate 4, and a guide seat 44 is symmetrically arranged on the opposite surface of the other side of the fixed plate 4 away from the second rotating seat 43. A fixing column 42 is fixedly connected to the end of one side of the fixed plate 4 away from the second rotating seat 43. The connecting side plates 41 are convenient for connecting the chain handle belts on both sides, thereby cooperating with the guide seat 44 on the guide column 12 to realize the lifting work.

[0024] In addition, the feeding mechanism 3 is arranged to rotate on the fixed column 42, and the guide seats 44 on both sides are respectively arranged on the guide columns 12 to make linear motion. The hydraulic cylinder 5 is rotatably installed on the second rotating seat 43. The guide column 12 can effectively support the fixed plate 4 while realizing the linear motion of the fixed plate 4 on its upper part, thereby lifting the feeding mechanism 3.

[0025] In addition, the feeding mechanism 3 includes a feeding box 31, and a rotating head 32 is symmetrically arranged on the side wall of one side of the feeding box 31. The rotating head 32 is arranged on the fixed column 42 for rotation. The feeding box 31 is located on the side wall where the rotating head 32 is provided and is connected to a discharge pipe 33. A first rotating seat 34 is provided on the bottom surface of the feeding box 31. The first rotating seat 34 is used for the rotation connection installation of the output end of the hydraulic cylinder 5. The rotating head 32 can rotate on the fixed column 42 and cooperate with the push of the hydraulic cylinder 5 to realize the rotation of the feeding box 31 with the fixed column 42 as the axis, so that the discharge pipe 33 slowly tilts downward, and the sewage raw materials in the feeding box 31 are discharged from the discharge pipe 33 into the discharge port of the treatment equipment.

[0026] In addition, a storage cavity 312 is provided in the feed box 31, a feed opening 311 is provided on the upper surface of the feed box 31, and the feed opening 311 is connected to the storage cavity 312, a discharge port 313 is provided at the bottom of the side wall of one side of the storage cavity 312, and the discharge port 313 is connected to the discharge pipe 33, and the inner walls on both sides of the discharge port 313 are arc-shaped, which facilitates the better collection of raw materials to the discharge port 313 and discharge from the discharge pipe 33.

[0027] In the present embodiment, when it is necessary to deliver the sewage containing sludge to the sludge treatment equipment, the feeding mechanism 3 is at the very bottom at this time, and the sewage raw material is first poured into the storage chamber 312 from the discharge port 311. After the storage chamber 312 is filled, the drive motor 2 can be started to drive the chain lifting belt to work, thereby pulling the fixed plate 4 for lifting. At this time, the guide seat 44 makes a linear motion on the guide column 12, and the feeding box 31 slowly rises. When the feeding box 31 is lifted to the highest point, the drive motor 2 stops working and the lifting work stops.

[0028] Then the hydraulic cylinder 5 drives the output end to extend, and with the cooperation of the first rotating seat 34 and the second rotating seat 43, the output end of the hydraulic cylinder 5 extends to lift the feeding box 31, and with the rotation cooperation of the first rotating seat 34, the rotating head 32 rotates with the fixed column 42 as the axis, so that the feeding box 31 slowly becomes tilted, and at this time the discharge pipe 33 slowly tilts toward the discharge port of the treatment equipment. As the discharge port of the discharge pipe 33 faces downward, the hydraulic cylinder 5 stops working, and the sewage raw material at this time will be discharged from the storage chamber 312, discharged into the discharge pipe 33 from the discharge port 313, and then transported to the discharge port of the treatment equipment. When the sewage raw material is completely discharged, the hydraulic cylinder 5 can be driven to retract the output end, and the drive motor 2 drives the fixed plate 4 to descend for the next round of feeding.

[0029] In the utility model, the lifting work can be performed on the lifting frame 1 through the setting of the fixed plate 4, and the feeding mechanism 3 set on the fixed plate 4 can effectively send the sewage raw material to a high place, and under the push of the hydraulic cylinder 5, the feeding box 31 can automatically become tilted, so that when the feeding box 31 is lifted to a high place, the box body can be automatically tilted so that the discharge pipe 33 is tilted to discharge the sewage raw material in the storage chamber 312 into the discharge port of the treatment equipment, which effectively saves the work of manual up and down carrying, and the manual work only needs to load the material, which effectively saves most of the physical labor, and can also improve the work efficiency, and other work can be done during the lifting work.

[0030] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A lifting and feeding mechanism for sludge treatment, comprising a lifting frame (1), characterized in that: The lifting frame (1) is tilted at a certain angle as a whole. A driving motor (2) is arranged on one side of the lifting frame (1). A guide column (12) is symmetrically arranged on the lifting frame (1). An opening (11) is arranged in the middle of the upper frame body of the lifting frame (1). A fixed plate (4) is movably arranged on the guide column (12). A hydraulic cylinder (5) is arranged on the upper surface of the fixed plate (4). A feeding mechanism (3) is rotatably arranged on one end of the fixed plate (4), and the hydraulic cylinder (5) drives the feeding mechanism (3) to move.

2. A lifting and feeding mechanism for sludge treatment according to claim 1, characterized in that: Chain lifting belts are arranged in the frame bodies on both sides of the lifting frame (1), and a driving motor (2) on one side drives the chain lifting belt on one side of the lifting frame (1) to perform lifting and traction work.

3. A lifting and feeding mechanism for sludge treatment according to claim 1, characterized in that: The fixing plate (4) is symmetrically fixedly connected with connecting side plates (41) on both sides of the plate body, and the connecting side plates (41) are assembled and connected with the chain lifting belts in the lifting frames (1) on both sides. A second rotating seat (43) is arranged on the upper surface of the fixing plate (4), and a guide seat (44) is symmetrically arranged on the opposite surface of the other side of the fixing plate (4) away from the second rotating seat (43), and a fixing column (42) is fixedly connected to the end of one side of the fixing plate (4) away from the second rotating seat (43).

4. A lifting and feeding mechanism for sludge treatment according to claim 3, characterized in that: The feeding mechanism (3) is arranged on a fixed column (42) for rotation, the guide seats (44) on both sides are arranged on the guide columns (12) for linear motion, and a hydraulic cylinder (5) is rotatably mounted on the second rotating seat (43).

5. A lifting and feeding mechanism for sludge treatment according to claim 4, characterized in that: The feeding mechanism (3) comprises a feeding box (31), a rotating head (32) is symmetrically arranged on a side wall of one side of the feeding box (31), the rotating head (32) is arranged on a fixed column (42) for rotation, a discharge pipe (33) is arranged on the side wall of the feeding box (31) on which the rotating head (32) is arranged, and a first rotating seat (34) is arranged on the bottom surface of the feeding box (31), and the first rotating seat (34) is used for rotational connection installation of the output end of the hydraulic cylinder (5).

6. A lifting and feeding mechanism for sludge treatment according to claim 5, characterized in that: A material storage chamber (312) is provided in the material feeding box (31), a material discharge port (311) is provided on the upper surface of the material feeding box (31), and the material discharge port (311) is communicated with the material storage chamber (312), a material discharge port (313) is provided at the bottom of a side wall of one side of the material storage chamber (312), the material discharge port (313) is communicated with a material discharge pipe (33), and the inner walls on both sides of the material discharge port (313) are in an arc shape.

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