Portable sludge dewatering device

Abstract

The utility model discloses a portable sludge dewatering device which comprises a first shell, the inner wall of the first shell is slidably connected with a second shell, the first shell is rotatably connected with a double-thread screw through a bearing, the double-thread screw is in threaded connection with two sets of threaded sleeves, and the two sets of threaded sleeves are rotatably connected with rod bodies through connection. The two sets of rod bodies are rotationally connected through a connecting shaft, sliding blocks are connected to the two sets of rod bodies in a threaded mode, and sliding grooves are slidably connected to the outer walls of the two sets of sliding blocks. The two sets of threaded sleeves are driven by the double-thread screw to be attached to each other, the two sets of rod bodies can rotate in a crossed mode, then the rod bodies can drive the sliding blocks, the sliding grooves and the second shell body to move upwards or downwards, the second shell body and the first shell body are unfolded to be used, or the size is reduced, and the occupied space can be reduced when the shell is not used; and more space can be reserved for placing other tools, so that convenience is realized.

Description

Technical Field

[0001] The utility model relates to the technical field related to sludge dehydration, in particular to a portable sludge dehydration device. Background Art

[0002] When carrying out sludge dewatering treatment, in order to facilitate the dewatering of sludge in sewage wells in different areas, a mobile sludge dewatering device will be used.

[0003] Although the existing sludge dewatering device can be transported and moved and is easy to use, the volume of the sludge dewatering device is usually fixed. Therefore, when the sludge dewatering device is moved and transported, sufficient placement space needs to be prepared before transportation and movement can be carried out. Such operation may cause the problem that some tools cannot be transported together. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a convenient sludge dewatering device.

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

[0006] A portable sludge dewatering device comprises a first shell, the inner wall of the first shell is slidably connected to the second shell, the first shell is rotatably connected to a double-headed screw through a bearing, two groups of threaded sleeves are threadedly connected on the double-headed screw, the two groups of threaded sleeves are rotatably connected to a rod body, the two groups of rod bodies are rotatably connected to each other through a connecting shaft, the two groups of rod bodies are threadedly connected to sliders, the outer walls of the two groups of sliders are slidably connected to a slide groove, the slide groove is fixed to the second shell, a motor is installed at the bottom end of the first shell, the output end of the motor is rotatably connected to the first shell through a bearing, the output end of the motor is fixed to a first net bucket, the inner wall of the first net bucket is slidably connected to the second net bucket, and the second net bucket is rotatably connected to the second shell through a bearing.

[0007] Preferably, support rods are fixedly connected to the four corners of the bottom end of the first shell, and roller bodies are rotatably connected between every two groups of the support rods through a connecting shaft, and multiple groups of holes are processed on the two groups of roller bodies. Bolts are threadedly connected to the two groups of support rods, and the two groups of bolts are respectively matched with the inner wall gaps of the corresponding hole bodies.

[0008] Preferably, two groups of sliding rods are fixedly connected to the second net barrel, the outer walls of the two groups of sliding rods are slidably connected with sliding sleeves, and the two groups of sliding sleeves are fixedly connected to the first net barrel.

[0009] Preferably, a rubber sleeve is fixedly connected to the joint between the first net bucket and the second net bucket.

[0010] Preferably, a handle is fixedly connected to one end and the other end of the double-headed screw.

[0011] Preferably, a liquid discharge port is fixedly connected to the first shell.

[0012] Preferably, the second net barrel is designed to be open at the top.

[0013] The beneficial effects of the utility model are:

[0014] 1. Through the coordination between the first shell, the second shell, the double-headed screw, the threaded sleeve, the rod body, the slider and the slide groove, the double-headed screw is used to drive the two sets of threaded sleeves to fit each other, and the two sets of rod bodies can be cross-rotated, and then the rod body can drive the slider to move the slide groove and the second shell up or down, so that the second shell and the first shell can be unfolded for use, or the volume can be reduced, which can reduce the space occupied by itself when not in use, and can leave more space for other tools, which is convenient;

[0015] 2. By matching the support rod, roller body, hole body and bolts, and matching the clearance between the bolts and the hole body, the rolling of the roller body can be controlled, thereby facilitating the movement or working placement of the device on the ground. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the structure of the portable sludge dewatering device proposed by the utility model;

[0017] Figure 2 for Figure 1 A schematic diagram of the structure of the middle threaded sleeve, the rod body and the slider;

[0018] Figure 3 for Figure 1 A schematic diagram of the structure of the second net barrel, support rods and roller body;

[0019] Figure 4 for Figure 1 A schematic cross-sectional structure diagram of;

[0020] Figure 5 for Figure 4 Schematic diagram of the structure of the rubber sleeve, the inner sleeve and the sliding sleeve.

[0021] In the figure: 1. first shell; 2. second shell; 3. double-headed screw; 4. threaded sleeve; 5. rod body; 6. slider; 7. slide groove; 8. motor; 9. first net bucket; 10. second net bucket; 11. support rod; 12. roller body; 13. hole body; 14. bolt; 15. handle; 16. rubber sleeve; 17. slide rod; 18. slide sleeve; 19. drain port. DETAILED DESCRIPTION

[0022] 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.

[0023] Example 1, reference Figures 1 to 5 , a convenient sludge dewatering device comprises a first shell 1, the inner wall of the first shell 1 is slidably connected to the second shell 2, the second shell 2 can be lifted and slid on the inner wall of the first shell 1, the first shell 1 is rotatably connected to a double-headed screw 3 through a bearing, and two groups of threaded sleeves 4 are threadedly connected on the double-headed screw 3, and the double-headed screw 3 can drive the two groups of threaded sleeves 4 to move closer to each other or move outward on both sides respectively, and the two groups of threaded sleeves 4 are connected to a rod body 5 through connection and rotation, and the threaded sleeve 4 can drive the rod body 5 to move synchronously, and the two groups of rod bodies 5 are rotatably connected to each other through a connecting shaft, and the two groups of rod bodies 5 can be cross-rotated, and the two groups of rod bodies 5 are threadedly connected to a slider 6, and the slider 6 can be separated from the rod body 5, so that the second shell 2 can be separated from the first shell 1 conveniently, and the inside of the device can be cleaned, the outer walls of the two groups of sliders 6 are slidably connected to a slide groove 7, and the slide groove 7 is fixed to the second shell 2, the first A motor 8 is installed at the bottom of the shell 1. The model of the motor 8 is selected according to actual work requirements. The output end of the motor 8 is rotatably connected to the first shell 1 through a bearing. The output end of the motor 8 is fixedly connected to the first net barrel 9. The inner wall of the first net barrel 9 is slidably connected to the second net barrel 10. The second net barrel 10 is rotatably connected to the second shell 2 through a bearing. The motor 8 is used to drive the first net barrel 9 and the second net barrel 10 to rotate to a certain extent, and the mixture of sludge and sewage is introduced into the first net barrel 9 and the second net barrel 10. The sewage can be moved into the first shell 1 and the second shell 2, and the sludge will remain in the first net barrel 9 and the second net barrel 10, and then the sludge can be dehydrated. By rotating the double-headed screw 3, the second shell 2 can be raised or lowered by the cross rotation of the two sets of rods 5, so that the device can be unfolded for use or reduced in volume for transportation, which is convenient.

[0024] In this embodiment, the four corners of the bottom end of the first shell 1 are fixedly connected with support rods 11, and each two groups of support rods 11 are rotatably connected with a roller body 12 through a connecting shaft. The roller body 12 is used to move the device. Multiple groups of holes 13 are processed on the two groups of roller bodies 12. Bolts 14 are threadedly connected on the two groups of support rods 11. The two groups of bolts 14 are respectively matched with the inner wall gaps of the corresponding holes 13. The gaps between the bolts 14 and the holes 13 can limit the rotation of the roller body 12, and thus the placement stability can be ensured when the device is placed for work. The second Two groups of sliding rods 17 are fixedly connected to the net barrel 10, and the outer walls of the two groups of sliding rods 17 are slidably connected with sliding sleeves 18. The sliding rods 17 are slidably connected to the sliding sleeves 18, so that when the second net barrel 10 moves up, the first net barrel 9 can drive the second net barrel 10 to rotate synchronously. The two groups of sliding sleeves 18 are fixedly connected to the first net barrel 9, and a rubber sleeve 16 is fixedly connected at the joint between the first net barrel 9 and the second net barrel 10. A handle 15 is fixedly connected to one end and the other end of the double-headed screw 3. A drainage port 19 is fixedly connected to the first shell 1, and the top of the second net barrel 10 is designed to be open.

[0025] The working principle of this embodiment is as follows: when in use, the handle 15 drives the double-headed screw 3 to rotate, and the double-headed screw 3 can move the two sets of threaded sleeves 4 closer to each other, and the two sets of rod bodies 5 can rotate crosswise, thereby driving the second shell 2 to move upward, and the second net barrel 10 is moved up inside the first net barrel 9, so that the device as a whole is fully unfolded. After unfolding, the contact between the roller body 12 and the ground can be used to move the device as a whole on the ground. When it is moved to the designated sewage well, the bolt 14 is loosely matched with the corresponding hole 13 at the roller body 12. , the rotation of the roller body 12 can be restricted. After the restriction, the motor 8 is connected to an external power supply to drive the first net barrel 9 and the second net barrel 10 to rotate to a certain extent, and the sludge and water mixture in the sewage well is pumped into the first net barrel 9 and the second net barrel 10. The centrifugal force generated by the rotation of the first net barrel 9 and the second net barrel 10 can be used to move the sewage into the first shell 1 and the second shell 2, and the sludge will remain in the first net barrel 9 and the second net barrel 10, and the sewage will be discharged at the drain port 19, thereby completing the sludge dehydration work.

[0026] 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 portable sludge dewatering device, comprising a first housing (1), characterized in that: The inner wall of the first shell (1) is slidably connected to the second shell (2); the first shell (1) is rotatably connected to a double-headed screw (3) via a bearing; two groups of threaded sleeves (4) are threadedly connected to the double-headed screw (3); the two groups of threaded sleeves (4) are rotatably connected to a rod body (5); the two groups of rod bodies (5) are rotatably connected to each other via a connecting shaft; the two groups of rod bodies (5) are threadedly connected to sliders (6); the outer walls of the two groups of sliders (6) are slidably connected to a slide groove (7); the slide groove (7) is fixedly connected to the second shell (2); a motor (8) is installed at the bottom end of the first shell (1); the output end of the motor (8) is rotatably connected to the first shell (1) via a bearing; the output end of the motor (8) is fixedly connected to a first net bucket (9); the inner wall of the first net bucket (9) is slidably connected to a second net bucket (10); the second net bucket (10) is rotatably connected to the second shell (2) via a bearing.

2. The portable sludge dewatering device according to claim 1, characterized in that: The four corners of the bottom end of the first shell (1) are fixedly connected with support rods (11), and roller bodies (12) are rotatably connected between each two groups of the support rods (11) via a connecting shaft, and multiple groups of holes (13) are processed on the two groups of roller bodies (12). Bolts (14) are threadedly connected to the two groups of support rods (11), and the two groups of bolts (14) are respectively matched with the inner walls of the corresponding holes (13) in a clearance.

3. The portable sludge dewatering device according to claim 1, characterized in that: Two groups of sliding rods (17) are fixedly connected to the second net barrel (10), and the outer walls of the two groups of sliding rods (17) are slidably connected to sliding sleeves (18), and the two groups of sliding sleeves (18) are fixedly connected to the first net barrel (9).

4. The portable sludge dewatering device according to claim 1, characterized in that: A rubber sleeve (16) is fixedly connected to the joint between the first net barrel (9) and the second net barrel (10).

5. The portable sludge dewatering device according to claim 1, characterized in that: One end and the other end of the double-headed screw (3) are both fixedly connected to a handle (15).

6. The portable sludge dewatering device according to claim 1, characterized in that: A liquid discharge port (19) is fixedly connected to the first shell (1).

7. The portable sludge dewatering device according to claim 1, characterized in that: The second net barrel (10) is designed to be open at the top.

Images