Solid-liquid separation structure for livestock and poultry manure treatment equipment

Abstract

The utility model relates to the technical field of livestock and poultry manure treatment, and discloses a solid-liquid separation structure for livestock and poultry manure treatment equipment, which comprises a separation box and a separation plate, the separation plate is horizontally arranged in the separation box, and separation holes are uniformly formed in the surface of the separation plate. According to the livestock and poultry excrement separating device, the first electric-hydraulic push rod is controlled to work, livestock and poultry excrement on the surface of the separating plate can be extruded through the pressing plate, liquid in the livestock and poultry excrement can be discharged through the separating holes, the third electric-hydraulic push rod is controlled to work, the separating plate can be driven to move downwards, and the separating plate is flush with the inner walls of the bottom ends of the mounting opening and the cleaning opening; a second electric-hydraulic push rod is controlled to work, a cleaning plate can be pushed to move rightwards, solid livestock and poultry manure on the surface of a separation plate can be effectively cleaned through a cleaning opening, a rubber pad is bonded to the surface of a pressing plate, and in the process that the pressing plate moves downwards to extrude the livestock and poultry manure, the livestock and poultry manure attached to the inner wall of a separation box can be automatically cleaned; convenience and rapidness are realized.

Description

Technical Field

[0001] The utility model relates to the technical field of livestock and poultry manure treatment, in particular to a solid-liquid separation structure for livestock and poultry manure treatment equipment. Background Technique

[0002] Livestock and poultry manure, as the name implies, refers to waste such as feces and sewage generated during the breeding process of livestock and poultry. Narrowly speaking, manure refers to the excrement and urine of livestock and poultry and the mixture formed by them and flushing water. Solid-liquid separation needs to be carried out on livestock and poultry manure during the treatment process.

[0003] After retrieval, the publication number is CN115770429A, which discloses a solid-liquid separation structure for livestock and poultry manure treatment. The first screen, the second screen and the cleaning plate are driven to rotate by a rotating motor. During the rotation process, the livestock and poultry manure is pushed to rotate to realize the solid-liquid separation of the livestock and poultry manure. The rotating guide plate is rotated to make the guide plate form a certain angle with the first baffle, and then the first baffle is retracted into the internal storage groove, and the livestock and poultry manure is rotated counterclockwise. Under the guidance of the guide plate, the livestock and poultry manure flows out from the inside of the solid-liquid separation cylinder.

[0004] In the process of realizing the present utility model, the inventor found that at least the following problems in the prior art have not been solved. The above case realizes the solid-liquid separation of livestock and poultry manure by rotating. However, when rotating the solid livestock and poultry manure counterclockwise, under the guidance of the guide plate, only most of the livestock and poultry manure can be discharged, and the livestock and poultry manure on the surfaces of the first screen and the second screen cannot be effectively cleaned. Moreover, the livestock and poultry manure easily adheres to the surfaces of the guide plate and the baffle, and manual cleaning by staff is required.

[0005] Therefore, we propose a solid-liquid separation structure for livestock and poultry manure treatment equipment, which is convenient for collecting solid livestock and poultry manure. Content of the Utility Model

[0006] The purpose of the present utility model is to provide a solid-liquid separation structure for livestock and poultry manure treatment equipment, which solves the problems raised in the background technique.

[0007] To achieve the above object, the utility model provides the following technical solutions: A solid-liquid separation structure for livestock and poultry manure treatment equipment, including a separation tank, and further including a separation plate. The separation plate is horizontally placed inside the separation tank, and separation holes are evenly formed on the surface of the separation plate; Separation mechanism: used for solid-liquid separation of livestock and poultry manure. The separation mechanism includes a pressing plate. A first bracket is welded to the top end of the separation tank, and the middle part of the upper surface of the first bracket is fixedly connected with a first electro-hydraulic push rod. The telescopic end of the first electro-hydraulic push rod is fixedly connected with the middle part of the upper surface of the pressing plate, and the pressing plate is matched with the separation plate in size; Cleaning mechanism: used for cleaning the solid livestock and poultry manure on the surface of the separation plate. The cleaning mechanism includes a second electro-hydraulic push rod, a third electro-hydraulic push rod and a cleaning port. The third electro-hydraulic push rod is fixedly connected to the middle part of the inner wall of the bottom end of the separation tank, and the telescopic end of the third electro-hydraulic push rod is fixedly connected with the middle part of the bottom side of the separation plate. The cleaning port is formed in the middle part of the inner wall of one side of the separation tank, and an installation port is penetrated through the middle part of the inner wall of the other side of the separation tank. A second bracket is welded outside the installation port, and the second electro-hydraulic push rod is fixedly connected to the inner side of the second bracket. The telescopic end of the second electro-hydraulic push rod is fixedly connected with a cleaning plate.

[0008] As an optional solution of the technical solution of this application, the pressing plate is movably connected to the separation tank, and a rubber pad is bonded to the outside of the pressing plate.

[0009] As an optional solution of the technical solution of this application, the cleaning plate is movably connected to the installation port and the cleaning port, and the bottom inner walls of the installation port and the cleaning port are flush.

[0010] As an optional solution of the technical solution of this application, limiting blocks are symmetrically installed below the inner walls of both sides of the separation tank, and sliding rods are vertically symmetrically installed at both ends of the lower surface of the separation plate. The sliding rods penetrate through the limiting blocks and are slidably connected to the limiting blocks.

[0011] As an optional solution of the technical solution of this application, a guide groove is welded to one side of the separation tank, and one end of the guide groove is aligned with the cleaning port.

[0012] As an optional solution of the technical solution of this application, a drain pipe is fixedly installed at the bottom end of one side of the separation tank, and the liquid inlet end of the drain pipe is communicated with the bottom end inside the separation tank.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows. By controlling the operation of the first electro-hydraulic push rod, the livestock and poultry manure on the surface of the separation plate can be extruded through the pressing plate, and the liquid in the livestock and poultry manure can be discharged through the separation holes. By controlling the operation of the third electro-hydraulic push rod, the separation plate can be driven to move downward so that the separation plate is flush with the inner walls of the bottom ends of the installation opening and the cleaning opening. By controlling the operation of the second electro-hydraulic push rod, the cleaning plate can be pushed to move rightward, and the solid livestock and poultry manure on the surface of the separation plate can be effectively cleaned through the cleaning opening. Since a rubber pad is adhered to the surface of the pressing plate, during the process of the pressing plate moving downward to extrude the livestock and poultry manure, the livestock and poultry manure adhered to the inner wall of the separation box can be automatically cleaned, which is convenient and fast. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Other features, objects and advantages of the present utility model will become more apparent by reading the following detailed description of non-limiting embodiments with reference to the accompanying drawings:

[0015] Figure 1 FIG. is an internal schematic diagram of a solid-liquid separation structure for a livestock and poultry manure treatment device of the present utility model;

[0016] Figure 2 FIG. is a schematic diagram of a separation plate of a solid-liquid separation structure for a livestock and poultry manure treatment device of the present utility model.

[0017] In the figure: 1, separation box; 11, separation plate; 12, separation holes; 13, first bracket; 14, first electro-hydraulic push rod; 15, pressing plate; 16, rubber pad; 17, liquid discharge pipe; 2, installation opening; 21, cleaning opening; 22, third electro-hydraulic push rod; 23, second bracket; 24, second electro-hydraulic push rod; 25, cleaning plate; 26, guide groove; 27, limit block; 28, sliding rod. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] Please refer to Figure 1 - Figure 2 , the present utility model provides a technical solution: a solid-liquid separation structure for a livestock and poultry manure treatment device, including a separation box 1, and further including a separation plate 11 which is horizontally arranged inside the separation box 1, and separation holes 12 are evenly formed on the surface of the separation plate 11; separation mechanism: used for solid-liquid separation of livestock and poultry manure, the separation mechanism includes a pressing plate 15, a first bracket 13 is welded to the top of the separation box 1, the middle of the upper surface of the first bracket 13 is fixedly connected with a first electro-hydraulic push rod 14, the telescopic end of the first electro-hydraulic push rod 14 is fixedly connected with the middle of the upper surface of the pressing plate 15, the pressing plate 15 is movably connected with the separation box 1, a liquid discharge pipe 17 is fixedly installed at the bottom end of one side of the separation box 1, and the liquid inlet end of the liquid discharge pipe 17 is communicated with the bottom end inside the separation box 1.

[0019] In this technical solution, the livestock and poultry manure to be separated is poured into the separation box 1. By controlling the first electro-hydraulic push rod 14 through the corresponding controller, the pressing plate 15 can be pushed downward to squeeze the livestock and poultry manure on the surface of the separation plate 11. The liquid in the livestock and poultry manure can be discharged through the separation holes 12, and the liquid at the bottom end inside the separation box 1 can be discharged through the drain pipe 17.

[0020] In this embodiment, the size of the pressing plate 15 matches that of the separation plate 11, and a rubber pad 16 is bonded to the outer side of the pressing plate 15.

[0021] In this technical solution, with the rubber pad 16 covering the outer side of the pressing plate 15, during the process of the pressing plate 15 moving downward to squeeze the livestock and poultry manure, the livestock and poultry manure adhering to the inner wall of the separation box 1 can be automatically cleaned, which is convenient and fast.

[0022] In this embodiment, the cleaning mechanism is used to clean the solid livestock and poultry manure on the surface of the separation plate 11. The cleaning mechanism includes a second electro-hydraulic push rod 24, a third electro-hydraulic push rod 22, and a cleaning port 21. The third electro-hydraulic push rod 22 is fixedly connected to the middle of the inner wall at the bottom end of the separation box 1. The telescopic end of the third electro-hydraulic push rod 22 is fixedly connected to the middle of the bottom side of the separation plate 11. The cleaning port 21 is opened in the middle of one inner wall of the separation box 1. An installation port 2 is penetrated and opened in the middle of the other inner wall of the separation box 1. A second bracket 23 is welded to the outer side of the installation port 2. The second electro-hydraulic push rod 24 is fixedly connected to the inner side of the second bracket 23. The telescopic end of the second electro-hydraulic push rod 24 is fixedly connected to a cleaning plate 25. The cleaning plate 25 is movably connected to the installation port 2 and the cleaning port 21, and the bottom inner walls of the installation port 2 and the cleaning port 21 are flush. A guide groove 26 is welded to one side of the separation box 1, and one end of the guide groove 26 is aligned with the cleaning port 21. Limiting blocks 27 are symmetrically installed below the two inner walls of the separation box 1. Slide rods 28 are vertically symmetrically installed at both ends of the lower surface of the separation plate 11. The slide rods 28 penetrate through the limiting blocks 27 and are slidably connected to the limiting blocks 27.

[0023] In this technical solution, when it is necessary to clean the solid livestock and poultry manure on the surface of the separation plate 11, control the third electro-hydraulic push rod 22 to work. Through the sliding connection between the slide rods 28 at the bottom side of the separation plate 11 and the limiting blocks 27, the third electro-hydraulic push rod 22 can drive the separation plate 11 to move smoothly downward, so that the surface of the separation plate 11 is flush with the bottom inner walls of the installation port 2 and the cleaning port 21. Then control the second electro-hydraulic push rod 24 to work, which can push the cleaning plate 25 to move to the right. Through the cleaning port 21, the solid livestock and poultry manure on the surface of the separation plate 11 can be effectively pushed out of the separation box 1 and introduced into the corresponding collection box through the guide groove 26 for collection.

[0024] When a solid-liquid separation structure for livestock and poultry manure treatment equipment is in use, the livestock and poultry manure to be separated is poured into the separation box 1. By controlling the first electro-hydraulic push rod 14 to work through the corresponding controller, the pressing plate 15 can be pushed downward to squeeze the livestock and poultry manure on the surface of the separation plate 11. The liquid in the livestock and poultry manure can be discharged through the separation holes 12, and the liquid at the bottom end inside the separation box 1 can be discharged through the drain pipe 17. With the rubber pad 16 covering the outside of the pressing plate 15, during the process of the pressing plate 15 moving downward to squeeze the livestock and poultry manure, the livestock and poultry manure adhering to the inner wall of the separation box 1 can be automatically cleaned, which is convenient and fast. When it is necessary to clean the solid livestock and poultry manure on the surface of the separation plate 11, control the third electro-hydraulic push rod 22 to work. Since the sliding rod 28 at the bottom side of the separation plate 11 is slidably connected with the limit block 27, the third electro-hydraulic push rod 22 can drive the separation plate 11 to move downward steadily, making the surface of the separation plate 11 flush with the bottom inner walls of the installation opening 2 and the cleaning opening 21. Then control the second electro-hydraulic push rod 24 to work, which can push the cleaning plate 25 to move rightward. Through the cleaning opening 21, the solid livestock and poultry manure on the surface of the separation plate 11 can be effectively pushed out of the separation box 1 and introduced into the corresponding collection box through the guide groove 26 for collection.

Claims

1. A solid-liquid separation structure for livestock and poultry manure treatment equipment, comprising a separation box (1), characterized in that: It also comprises a separation plate (11), the separation plate (11) is horizontally placed inside the separation box (1), and the surface of the separation plate (11) is evenly provided with separation holes (12); Separation mechanism: used for solid-liquid separation of livestock and poultry manure, the separation mechanism comprises a pressing plate (15), a first bracket (13) is welded to the top of the separation box (1), a first electro-hydraulic push rod (14) is fixedly connected to the middle of the upper surface of the first bracket (13), the telescopic end of the first electro-hydraulic push rod (14) is fixedly connected to the middle of the upper surface of the pressing plate (15), and the size of the pressing plate (15) matches that of the separation plate (11); A cleaning mechanism: used for cleaning solid livestock and poultry excrement on the surface of the separation plate (11), the cleaning mechanism comprising a second electro-hydraulic push rod (24), a third electro-hydraulic push rod (22) and a cleaning port (21), the third electro-hydraulic push rod (22) being fixedly connected to the middle of the inner wall at the bottom end of the separation box (1), the telescopic end of the third electro-hydraulic push rod (22) being fixedly connected to the middle of the bottom side of the separation plate (11), the cleaning port (21) being opened in the middle of the inner wall on one side of the separation box (1), the middle of the inner wall on the other side of the separation box (1) being penetrated by a mounting port (2), the outer side of the mounting port (2) being welded with a second bracket (23), the second electro-hydraulic push rod (24) being fixedly connected to the inner side of the second bracket (23), the telescopic end of the second electro-hydraulic push rod (24) being fixedly connected to a cleaning plate (25).

2. The solid-liquid separation structure for livestock and poultry manure treatment equipment according to claim 1, characterized in that: The pressing plate (15) is movably connected to the separation box (1), and a rubber pad (16) is bonded to the outer side of the pressing plate (15).

3. The solid-liquid separation structure for livestock and poultry manure treatment equipment according to claim 1, characterized in that: The cleaning plate (25) is movably connected to the mounting opening (2) and the cleaning opening (21), and the inner walls of the bottom ends of the mounting opening (2) and the cleaning opening (21) are flush.

4. The solid-liquid separation structure for livestock and poultry manure treatment equipment according to claim 1, characterized in that: Limit blocks (27) are symmetrically installed below the inner walls on both sides of the separation box (1), and sliding rods (28) are vertically symmetrically installed at both ends of the lower surface of the separation plate (11). The sliding rods (28) pass through the limit blocks (27) and are slidably connected to the limit blocks (27).

5. The solid-liquid separation structure for livestock and poultry manure treatment equipment according to claim 1, characterized in that: A guide groove (26) is welded on one side of the separation box (1), and one end of the guide groove (26) is aligned with the cleaning port (21).

6. The solid-liquid separation structure for livestock and poultry manure treatment equipment according to claim 1, characterized in that: A liquid discharge pipe (17) is fixedly mounted at the bottom end of one side of the separation box (1), and the liquid inlet end of the liquid discharge pipe (17) is in communication with the bottom end inside the separation box (1).

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