Sludge treatment frame convenient for earthworm separation

Abstract

The utility model relates to the technical field of sludge treatment frames, and discloses a sludge treatment frame convenient for earthworm separation, which comprises a sludge treatment frame, a screen frame is sleeved in the sludge treatment frame, and a lifting plate is mounted at the upper end of the screen frame. According to the sludge treatment frame convenient for earthworm separation, high-density sponge is arranged at the bottom of the sludge treatment frame, the bottom of the sludge treatment frame is inflated through air inlet valve pipe connection and an air pump, and the air permeability of the bottom of the sludge treatment frame is improved through the high-density sponge, so that air uniformly enters sludge; the sludge is in contact with outside air to increase nutrients in the sludge, so that the growth of the earthworms is facilitated, the air permeability of the sludge is improved, and the death of the earthworms due to oxygen deficit is avoided; the earthworms are separated from the sludge in the sludge treatment frame, a servo motor is started to drive a threaded rod to rotate, and the threaded rod drives a sliding block to slowly rise; the lifting plates on the two sides are driven to rise through the sliding blocks, and the lifting plates drive the screen frame to slowly rise from the sludge treatment frame.

Description

Technical Field

[0001] The utility model relates to the technical field of sludge processing frames, in particular to a sludge processing frame which is convenient for separating earthworms. Background Art

[0002] The traditional method of using earthworms to treat sludge is to spread the sludge on the ground and breed a large number of earthworms in the sludge. The permeability of the sludge is improved by turning the soil. The earthworm castings formed after the sludge is digested and metabolized by earthworms can be reused as organic fertilizer. However, the traditional treatment method not only takes up a lot of space, but also consumes a lot of labor. At the same time, it is difficult to separate earthworms, earthworm castings and sludge, and the production efficiency is low. In order to reduce manual labor, the existing treatment method is to use mechanical equipment to improve the permeability of sludge.

[0003] According to the "A Sludge Treatment Frame for Separating Earthworms" proposed in CN219194775U, the sludge treatment frame includes a base and a frame vertically arranged on the base, and multiple layers of storage units are arranged on the frame from top to bottom, and each layer of storage units includes a support rod vertically arranged on the frame and a sealing cover arranged on the top of the support rod, and the sludge treatment frame is movably arranged between the sealing cover and the support rod. This solution makes the sludge storage space three-dimensional, improves the space utilization rate, and automatically transfers the earthworms to the new material chamber by controlling the temperature and air permeability in the sealing cover, so as to achieve the separation of earthworms, sludge and earthworm castings. In addition, the new and old material chambers in the sludge treatment frame have the same area and can be converted to each other, so as to achieve the recycling of the sludge treatment frame and the earthworms in the frame, without excessive handling, and improve work efficiency.

[0004] The sludge treatment frame controls the temperature and air permeability in the sealed cover to automatically transfer the earthworms to the new material chamber, thereby separating the earthworms, sludge and earthworm castings. However, this method has a slow transfer speed and is not convenient for efficient management and operation.

[0005] Therefore, we propose a sludge treatment framework that is convenient for separating earthworms to solve the problems in the above background. Utility Model Content

[0006] The purpose of the utility model is to provide a sludge processing frame which is convenient for separating earthworms, so as to solve the problems raised in the above-mentioned background technology.

[0007] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0008] A sludge processing frame that is convenient for separating earthworms comprises a sludge processing frame, a net frame is sleeved inside the sludge processing frame, a lifting plate is installed on the upper end of the net frame, a slider is fixedly connected to one end of the lifting plate, a threaded rod is installed inside the slider, a servo motor is installed on the upper end of the threaded rod, a support plate is arranged at the bottom of the sludge processing frame, the support plate is arranged with multiple layers, a support frame is arranged outside the support plate, a high-density sponge is arranged at the bottom of the sludge processing frame, and an air intake valve pipe is connected to the bottom of the sludge processing frame.

[0009] Preferably, a lifting plate is also fixedly connected to the other side of the slider, and the two lifting plates are symmetrically distributed on both sides of the slider.

[0010] Preferably, bolts are installed between the lifting plate and the screen frame, and the bolts fix the two sides of the screen frame to the lifting plate.

[0011] Preferably, the support frame is fixedly connected to both ends of the support plate, and the sludge processing frame is slidably connected to the upper part of the support plate.

[0012] Preferably, there are a plurality of sludge processing frames, which are symmetrically distributed on both sides of the supporting frame, and handles are fixedly connected to both sides of the sludge processing frames.

[0013] Preferably, the threaded rod passes through the interior of the multiple support plates, and a rotating sleeve is installed between the threaded rod and the interior of the multiple support plates.

[0014] Preferably, the servo motor is fixedly connected to the upper end of the support frame, and the lifting plate is slidably connected to the inner side of the support frame.

[0015] Compared with the prior art, the beneficial effects achieved by the utility model are:

[0016] First, the utility model is provided with a high-density sponge at the bottom of the sludge processing frame, and then the bottom of the sludge processing frame is inflated through an air pump connected to an air inlet valve pipe, and the air permeability of the bottom of the sludge processing frame is increased through the high-density sponge, so that the gas enters the sludge evenly, and the sludge is in contact with the outside air to increase the nutrients in the sludge, which is beneficial to the growth of earthworms. At the same time, the air permeability of the sludge is increased to prevent the earthworms from dying due to lack of oxygen. When the earthworms are separated from the sludge inside the sludge processing frame, the servo motor is started to drive the threaded rod to rotate, so that the threaded rod drives the slider to rise slowly, and the lifting plates on both sides are driven to rise through the slider, and the lifting plates drive the net The frame slowly rises from the sludge treatment frame, and the sludge falls through the bottom of the mesh frame. The mesh frame drives the earthworms to separate from the inside of the sludge. The mesh frame slowly rises from the sludge treatment frame to protect the earthworms. Since the thickness of the sludge inside the sludge treatment frame is small, this separation method is faster and more complete than the autonomous transfer of earthworms, and is easy to manage. After the earthworms are separated from the inside of the sludge treatment frame, the sludge treatment frame containing the old material is removed and replaced with the sludge treatment frame with new material. The handles at both ends are used to facilitate the transfer of the sludge treatment frame. Due to the threaded rod drive, multiple mesh frames can be raised. After replacing the sludge treatment frame, multiple mesh frames are put back synchronously, and the operation is convenient and fast.

[0017] Second, the utility model fixes the two sides of the net frame with the lifting plates by bolts, so that the lifting plates drive the net frame to rise and fall. The servo motor is fixedly connected to the upper end of the support frame. The support frame keeps the servo motor stable. The servo motor drives the threaded rod to rotate, and the threaded rod drives multiple sliders to rise and fall. The multiple sliders synchronously drive the lifting plates on both sides thereof, and the lifting plates drive the net frame, so that several net frames are lifted and lowered synchronously, which is convenient for efficient separation work, and the operation is simple and easy to manage. By rotating the rotating shaft sleeves between the threaded rod and the inside of the multiple support plates, the threaded rod can be supported for rotation to ensure the stability of the device. The net frame can be removed by rotating the bolts, which is convenient for the maintenance and treatment of the earthworms inside. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the front structure of the support frame of the utility model;

[0020] Figure 3 This is a schematic diagram of the sludge processing frame structure of the utility model;

[0021] Figure 4 It is a side structural schematic diagram of the utility model.

[0022] Among them: 1. sludge treatment frame; 2. net frame; 3. lifting plate; 4. slider; 5. threaded rod; 6. servo motor; 7. support plate; 8. support frame; 9. high-density sponge; 10. intake valve pipe; 11. bolt; 12. handle; 13. rotating sleeve. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Embodiment 1:

[0025] See also Figure 1-4 , the utility model provides a technical solution:

[0026] A sludge processing frame 1 for facilitating separation of earthworms comprises a sludge processing frame 1, a net frame 2 is sleeved inside the sludge processing frame 1, a lifting plate 3 is installed on the upper end of the net frame 2, a slider 4 is fixedly connected to one end of the lifting plate 3, a threaded rod 5 is installed inside the slider 4, a servo motor 6 is installed on the upper end of the threaded rod 5, a support plate 7 is arranged at the bottom of the sludge processing frame 1, the support plate 7 is arranged with multiple layers, a support frame 8 is arranged outside the support plate 7, a high-density sponge 9 is arranged at the bottom of the sludge processing frame 1, and an air intake valve pipe 10 is connected to the bottom of the sludge processing frame 1.

[0027] Through the above technical scheme, a high-density sponge 9 is provided at the bottom of the sludge processing frame 1, and then the bottom of the sludge processing frame 1 is inflated through an air pump connected through the air inlet valve pipe 10, and the air permeability of the bottom of the sludge processing frame 1 is increased through the high-density sponge 9, so that the gas enters the sludge evenly, and the sludge is in contact with the outside air to increase the nutrients in the sludge, which is beneficial to the growth of earthworms. At the same time, the air permeability of the sludge is increased to prevent the earthworms from dying due to lack of oxygen. When the earthworms are separated from the sludge inside the sludge processing frame 1, the servo motor 6 is started to drive the threaded rod 5 to rotate, so that the threaded rod 5 drives the slider 4 to rise slowly, and the lifting plates 3 on both sides are driven to rise through the slider 4, and the lifting plates 3 drive the net The frame 2 is slowly raised from the sludge treatment frame 1, and the sludge falls through the bottom of the net frame 2. The net frame 2 drives the earthworms to be separated from the inside of the sludge. The net frame 2 is slowly raised from the sludge treatment frame 1 to protect the earthworms. Since the thickness of the sludge inside the sludge treatment frame 1 is small, this method of separation is faster and more complete than the earthworms' autonomous transfer, which is convenient for management. After the earthworms are separated from the inside of the sludge treatment frame 1, the sludge treatment frame 1 containing the old material is removed and replaced with the sludge treatment frame 1 containing the new material. The handles 12 at both ends facilitate the transfer of the sludge treatment frame 1. Since the threaded rod 5 drives multiple net frames 2 to be raised, after the sludge treatment frame 1 is replaced, multiple net frames 2 are put back synchronously, which is convenient and fast to operate.

[0028] The internal circuit connection of the servo motor 6 is a prior art known in the art.

[0029] Embodiment 2:

[0030] See also Figure 1-4 In combination with the first embodiment, it is further obtained that a lifting plate 3 is also fixedly connected to the other side of the slider 4 , and the two lifting plates 3 are symmetrically distributed on both sides of the slider 4 .

[0031] Bolts 11 are installed between the lifting plate 3 and the screen frame 2 , and the bolts 11 fix the lifting plate 3 to the two sides of the screen frame 2 .

[0032] The support frame 8 is fixedly connected to both ends of the support plate 7 , and the sludge processing frame 1 is slidably connected to the upper part of the support plate 7 .

[0033] There are a plurality of sludge processing frames 1 , which are symmetrically distributed on both sides of the supporting frame 8 , and handles 12 are fixedly connected to both sides of the sludge processing frames 1 .

[0034] The threaded rod 5 passes through the interior of the plurality of support plates 7 , and a rotating sleeve 13 is installed between the threaded rod 5 and the interior of the plurality of support plates 7 .

[0035] The servo motor 6 is fixedly connected to the upper end of the support frame 8 , and the lifting plate 3 is slidably connected to the inner side of the support frame 8 .

[0036] Through the above technical scheme, the two sides of the net frame 2 are fixedly connected to the lifting plate 3 by bolts 11, so that the lifting plate 3 can drive the net frame 2 to rise and fall. The servo motor 6 is fixedly connected to the upper end of the support frame 8. The support frame 8 keeps the servo motor 6 stable. The threaded rod 5 is driven to rotate by the servo motor 6, and the threaded rod 5 drives multiple sliders 4 to rise and fall. Multiple sliders 4 synchronously drive the lifting plates 3 on both sides thereof, and the lifting plates 3 drive the net frame 2, so that several net frames 2 are synchronously lifted and lowered, which is convenient for efficient separation work, simple to operate, and easy to manage. By rotating the rotating shaft sleeve 13 between the threaded rod 5 and the inside of the multiple support plates 7, the threaded rod 5 can be supported for rotation to ensure the stability of the device. The net frame 2 can be removed by rotating the bolt 11, which is convenient for the maintenance and treatment of the earthworms inside.

[0037] Although specific 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 specific embodiments without departing from the principles and spirit thereof, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A sludge processing frame for separating earthworms, comprising a sludge processing frame (1), characterized in that: The sludge processing frame (1) is internally sleeved with a net frame (2), the upper end of the net frame (2) is installed with a lifting plate (3), one end of the lifting plate (3) is fixedly connected with a slider (4), a threaded rod (5) is installed inside the slider (4), a servo motor (6) is installed at the upper end of the threaded rod (5), a support plate (7) is arranged at the bottom of the sludge processing frame (1), the support plate (7) is arranged with multiple layers, a support frame (8) is arranged outside the support plate (7), a high-density sponge (9) is arranged at the bottom of the sludge processing frame (1), and the bottom of the sludge processing frame (1) is connected with an air intake valve pipe (10).

2. A sludge treatment frame for separating earthworms according to claim 1, characterized in that: The other side of the slider (4) is also fixedly connected to a lifting plate (3), and the two lifting plates (3) are symmetrically distributed on both sides of the slider (4).

3. A sludge treatment frame for separating earthworms according to claim 1, characterized in that: Bolts (11) are installed between the lifting plate (3) and the screen frame (2), and the bolts (11) fix the two sides of the screen frame (2) to the lifting plate (3).

4. A sludge treatment frame for separating earthworms according to claim 3, characterized in that: The support frame (8) is fixedly connected to both ends of the support plate (7), and the sludge processing frame (1) is slidably connected to the upper part of the support plate (7).

5. A sludge treatment frame for separating earthworms according to claim 4, characterized in that: There are a plurality of sludge processing frames (1), which are symmetrically distributed on both sides of the interior of the support frame (8), and handles (12) are fixedly connected to both sides of the sludge processing frames (1).

6. A sludge treatment frame for separating earthworms according to claim 5, characterized in that: The threaded rod (5) passes through the interior of the plurality of support plates (7), and a rotating shaft sleeve (13) is installed between the threaded rod (5) and the interior of the plurality of support plates (7).

7. A sludge treatment frame for separating earthworms according to claim 1, characterized in that: The servo motor (6) is fixedly connected to the upper end of the support frame (8), and the lifting plate (3) is slidably connected to the inner side of the support frame (8).

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