Pig manure solid-liquid separation device facilitating discharging and used for pig farm

Abstract

The utility model relates to the field of animal breeding, in particular to a pig manure solid-liquid separation device convenient for blanking for a pig farm. Comprising a separation box, the side end of the separation box is fixedly connected with a stirring and conveying assembly, the inner wall of the separation box is provided with a smashing assembly, and the inner wall of the separation box is fixedly connected with a solid-liquid separation filter plate; the separation mechanism and the separation mechanism used for separating and filtering the excrement are arranged in the separation box, when the device is used for processing the excrement, the excrement is thrown in from the upper side of the separation box, the excrement entering the separation box is smashed through the smashing assembly, and the smashed excrement on the upper side falls into the pushing assembly downwards; the crushed excrement on the upper side is filtered through the pushing assembly and the attaching assembly, and at the moment, the separated soft and small pieces of excrement downwards fall into a solid-liquid separation filter plate to separate liquid from solid, so that subsequent discharging is facilitated.

Description

Technical Field

[0001] The utility model relates to the field of animal breeding, in particular to a pig manure solid-liquid separation device which is convenient for feeding in pig farms. Background Art

[0002] In the prior art, after the pig manure is collected, it is generally piled up for storage, and then placed in a separation and filtration device to separate the pig urine and pig manure into solid and liquid, which is convenient for subsequent fermentation and drying processes;

[0003] In the prior art, when pig manure is piled and stored, it will settle and form lumps on the lower side of the pig manure, which will affect the subsequent separation and stirring effect. At the same time, it is easy to get stuck, which affects the feeding.

[0004] Therefore, a pig manure solid-liquid separation device that is convenient for feeding in a pig farm is proposed to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a pig manure solid-liquid separation device for pig farms that is convenient for feeding in order to solve the above problems. The device improves the problem that pig manure will settle when it is piled up and form lumps on the lower side of the pig manure, which affects the subsequent separation and stirring effect, and is prone to jamming, which affects the feeding.

[0006] The utility model achieves the above-mentioned purpose through the following technical solutions: a pig manure solid-liquid separation device for pig farms that is convenient for feeding, comprising: a separation box, a stirring and conveying component is fixedly connected to the side end of the separation box, a crushing component is installed on the inner wall of the separation box, and a solid-liquid separation filter plate is fixedly connected to the inner wall of the separation box; a separation mechanism, wherein the separation mechanism is arranged in the separation box for separating and filtering feces by size; a discharge component, wherein the discharge component is arranged on one side of the separation box for facilitating the separation and discharge of large pieces of feces with high hardness; wherein the separation mechanism includes a pushing component arranged in the separation box, and a fitting component is arranged on one side of the pushing component.

[0007] Preferably, the pushing component includes large and small separation filter plates slidably connected to the inner wall of the separation box, the side end of the separation box is fixedly connected to a driving motor, the output end of the driving motor is fixedly connected to a rotating rod, one end of the rotating rod rotates through the inner wall of the separation box and extends inwardly and is rotatably connected to the inner wall of the other side of the separation box, a plurality of cams are fixedly connected to the surface of the rotating rod, and the lower ends of the large and small separation filter plates are fitted with the plurality of cams. The pushing component can filter the feces crushed by the crushing component, and the remaining large pieces of hard feces can be discharged through the discharge component, and the soft feces and liquid are moved downward for subsequent processing.

[0008] Preferably, a plurality of limiting slide rods are fixedly connected to the inner wall of the separation box, and a limiting slide groove is provided at the side end of the large and small separation filter plates. The limiting slide rod is slidably connected to the inner wall of the limiting slide groove. The sliding of the large and small separation filter plates can be limited by the limiting slide rod, making the sliding of the large and small separation filter plates more stable.

[0009] Preferably, the cross-section of the limiting slide is trapezoidal, and the limiting slide groove fits closely to the surface of the limiting slide rod. Through the shape of the limiting slide groove and the limiting slide rod, the inclination of the large and small separation filter plates can be positioned when they slide. At this time, the inclination of the large and small separation filter plates is positioned, which facilitates the discharge of large and hard feces.

[0010] Preferably, the fitting assembly includes a spring fixedly connected to the lower end of the large and small separation filter plates, the inner wall of the separation box is fixedly connected to a mounting plate, the lower end of the spring is fixedly connected to the mounting plate, and the large and small separation filter plates can be pulled through the fitting assembly to stably fit with the cam, thereby increasing the shaking effect.

[0011] Preferably, the upper end of the mounting plate is fixedly connected to a telescopic rod, the upper end of the telescopic rod is fixedly connected to the large and small separation filter plates, and the spring is sleeved on the circumferential surface of the telescopic rod. The telescopic rod can stabilize the spring and prevent lateral elastic deformation and damage from occurring.

[0012] Preferably, the discharge assembly includes a large-block discharge port opened at the side end of the separation box, a sealing plate is movably hinged on the inner wall of the large-block discharge port, a lock buckle is fixedly connected to the side end of the sealing plate, a locking plate is fixedly connected to the side end of the separation box, and the large and small separation filter plates are installed obliquely in the separation box, and a support block is fixedly connected to the side end of the separation box. The large blocks of feces after filtration and separation can be discharged through the discharge assembly.

[0013] Preferably, two guide bevels are fixedly connected to the inner wall of the separation box, and both of the guide bevels are fixedly connected to the surface of the solid-liquid separation filter plate. The separated feces can be guided and discharged to the stirring and conveying assembly through the guide bevels for subsequent processing, mixing and discharge.

[0014] The beneficial effects of the utility model are:

[0015] 1. When the feces are processed by this device, the feces are put into the separation box from the upper side. The feces entering the separation box are crushed by the crushing component. The crushed feces on the upper side fall down into the pushing component. The crushed feces on the upper side are filtered by the pushing component and the fitting component. The softer and smaller feces after separation fall down into the solid-liquid separation filter plate to separate the liquid and solid, which is convenient for subsequent discharge.

[0016] 2. Through the shape of the limiting slide groove and the limiting slide rod, the inclination of the large and small separation filter plates can be positioned when they slide. At this time, the inclination of the large and small separation filter plates is positioned, which is convenient for the discharge of large and hard feces. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a main perspective view of the present utility model;

[0018] Figure 2 It is a cutaway perspective view of the present utility model;

[0019] Figure 3 For the utility model Figure 2 A magnified view of middle A;

[0020] Figure 4 For the utility model Figure 2 Magnified view of B.

[0021] In the figure: 1. Separation box; 2. Stirring and conveying component; 3. Crushing component; 4. Separation mechanism; 401. Pushing component; 4011. Large and small separation filter plates; 4012. Driving motor; 4013. Rotating rod; 4014. Cam; 4015. Limiting slide bar; 4016. Limiting slide groove; 402. Fitting component; 4021. Mounting plate; 4022. Spring; 4023. Telescopic rod; 5. Guide bevel; 6. Discharge component; 601. Sealing plate; 602. Locking buckle; 603. Support block; 604. Locking piece; 605. Large block discharge port; 7. Solid-liquid separation filter plate. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] When implementing: Figure 1-4As shown, a pig manure solid-liquid separation device for easy feeding in a pig farm comprises: a separation box 1, a stirring and conveying component 2 is fixedly connected to the side end of the separation box 1, a crushing component 3 is installed on the inner wall of the separation box 1, and a solid-liquid separation filter plate 7 is fixedly connected to the inner wall of the separation box 1; a separation mechanism 4 for separating and filtering feces by size is arranged in the separation box 1; a discharge component 6 is arranged on one side of the separation box 1 for facilitating the separation and discharge of large pieces of feces with high hardness; wherein the separation mechanism 4 includes a pushing component 401 arranged in the separation box 1, and a fitting component 402 is provided on one side of the pushing component 401. The solid is transported to the stirring and conveying component 2 through the inclined surface of the solid-liquid separation filter plate 7 for subsequent stirring and discharge. The crushing component 3 has multiple crushing teeth that can crush the feces. The stirring and conveying component 2 consists of a motor and a spiral conveying rod, which can transport and mix solid pig manure at the same time. For staff in this technical field, the crushing component 3 and the stirring and conveying component 2 are both prior art and will not be described in detail here.

[0024] like Figure 3 and Figure 4As shown, the pushing component 401 includes a large and small separation filter plate 4011 that is slidably connected to the inner wall of the separation box 1, a driving motor 4012 is fixedly connected to the side end of the separation box 1, and a rotating rod 4013 is fixedly connected to the output end of the driving motor 4012. One end of the rotating rod 4013 rotates through the inner wall of the separation box 1 and extends inwardly and is rotatably connected to the inner wall of the other side of the separation box 1. A plurality of cams 4014 are fixedly connected to the surface of the rotating rod 4013. The lower end of the large and small separation filter plate 4011 fits with the plurality of cams 4014. When it is necessary to filter the feces by size, the driving motor 4012 is started, and the driving motor 4012 drives the rotating rod 4013 and the cam 4014 to rotate, and the cam 4014 pushes the large and small separation filter plates by its own shape. The plate 4011 slides up and down reciprocatingly, and the upper side feces is quickly separated by the size of the sieve hole, which is convenient for subsequent processing. For the staff in this technical field, the driving motor 4012 is a three-phase asynchronous motor. For the staff in this technical field, the driving motor 4012 is a prior art and will not be described in detail here. A plurality of limiting slide bars 4015 are fixedly connected to the inner wall of the separation box 1. A limiting slide groove 4016 is provided at the side end of the large and small separation filter plate 4011. The limiting slide bar 4015 is slidably connected to the inner wall of the limiting slide groove 4016. When the large and small separation filter plate 4011 slides up and down, it is easy to be skewed. When the large and small separation filter plate 4011 slides, the limiting slide groove 4016 slides on the surface of the limiting slide bar 4015, so that the large and small separation filter plate 4011 slides The cross section of the limiting slide bar 4015 is trapezoidal, and the limiting slide groove 4016 fits closely with the surface of the limiting slide bar 4015. When the large and small separation filter plates 4011 slide stably through the limiting slide bar 4015 and the limiting slide groove 4016, the sliding angle of the large and small separation filter plates 4011 is easy to skew and deviate. The shape of the limiting slide bar 4015 and the limiting slide groove 4016 makes the sliding of the large and small separation filter plates 4011 more stable and not easy to skew. The fitting component 402 includes a spring 4022 fixedly connected to the lower end of the large and small separation filter plates 4011, and the inner wall of the separation box 1 is fixedly connected to the mounting plate 4021. The lower end of the spring 4022 is fixedly connected to the mounting plate 4021. When the large and small separation filter plates 4011 are moved by the cam 4014 It is lifted up and then falls by gravity. At this time, the large and small separation filter plates 4011 are easily stuck when sliding up and down, and are easily damaged by impact. The spring 4022 is pulled back to make the large and small separation filter plates 4011 fit tightly against the cam 4014, making the reciprocating push more stable. The upper end of the mounting plate 4021 is fixedly connected with a telescopic rod 4023, and the upper end of the telescopic rod 4023 is fixedly connected to the large and small separation filter plates 4011. The spring 4022 is sleeved on the circumferential surface of the telescopic rod 4023. When the spring 4022 pulls the large and small separation filter plates 4011 to fit the cam 4014, the spring 4022 is easily damaged by elastic deformation during the compression and relaxation process. At this time, the spring 4022 is supported by the telescopic rod 4023, so that the spring 4022 is not easily elastically deformed.

[0025] like Figure 1 and Figure 2 As shown, the discharge component 6 includes a large-piece discharge port 605 opened at the side end of the separation box 1, and the inner wall of the large-piece discharge port 605 is movably hinged with a sealing plate 601, and the side end of the sealing plate 601 is fixedly connected to a lock buckle 602, and the side end of the separation box 1 is fixedly connected to a locking plate 604. The large and small separation filter plates 4011 are installed obliquely in the separation box 1, and the side end of the separation box 1 is fixedly connected to a support block 603. When the pushing component 401 leaves the large pieces of pig manure on the upper side of the large and small separation filter plates 4011, the pig manure is pushed to be discharged from the large-piece discharge port 605 through the inclined surface of the large and small separation filter plates 4011. The large-piece discharge port 605 can be closed by the sealing plate 601 to prevent the discharge of pig manure from being contaminated during filtration. Two guide oblique blocks 5 are fixedly connected to the inner wall of the separation box 1, and the two guide oblique blocks 5 are fixedly connected to the surface of the solid-liquid separation filter plate 7. The pig manure on the upper side of the solid-liquid separation filter plate 7 can be guided by the guide oblique blocks 5 to be input into the stirring and conveying component 2 to reduce the pollution of residual pig manure inside the equipment.

[0026] When the present invention is in use, when the device is used for feces processing, the feces are put into the separation box 1 from the upper side, and the feces entering the separation box 1 are crushed by the crushing component 3. At this time, the crushed feces on the upper side fall down to the upper side of the large and small separation filter plates 4011, and the driving motor 4012 is started. The driving motor 4012 drives the rotating rod 4013 and the cam 4014 to rotate, and the cam 4014 pushes the large and small separation filter plates 4011 to slide back and forth through its own shape, and the spring 4022 pulls the large and small separation filter plates 4011 to move. 011 fits the cam 4014, and the size separation filter plate 4011 shakes up and down to separate the size of feces. The smaller and softer feces fall down to the upper side of the solid-liquid separation filter plate 7 for solid-liquid separation. The liquid is discharged from the liquid outlet, and the solid is guided by the inclined block 5 to the stirring and conveying component 2 for subsequent stirring and discharge. After the discharge is completed, the sealing plate 601 is opened, and the sealing plate 601 abuts against the upper side of the support block 603 to form a slope, which is convenient for the discharge of larger pig manure. It can be repeatedly crushed and decomposed for processing, to prevent the mixing effect from being reduced during subsequent stirring, and to facilitate subsequent discharge.

[0027] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A pig manure solid-liquid separation device for pig farms that is convenient for feeding, characterized in that: include: A separation box (1), wherein a side end of the separation box (1) is fixedly connected to a stirring and conveying assembly (2), an inner wall of the separation box (1) is installed with a crushing assembly (3), and an inner wall of the separation box (1) is fixedly connected to a solid-liquid separation filter plate (7); A separation mechanism (4) for separating and filtering feces by size, the separation mechanism (4) being arranged in the separation box (1); A discharge assembly (6) is provided on one side of the separation box (1) for facilitating the separation and discharge of large pieces of feces with high hardness; The separation mechanism (4) comprises a pushing component (401) arranged in the separation box (1), and a fitting component (402) is arranged on one side of the pushing component (401).

2. The pig manure solid-liquid separation device for pig farms that is convenient for feeding according to claim 1, characterized in that: The pushing assembly (401) comprises a large and small separation filter plate (4011) slidably connected to the inner wall of the separation box (1); a driving motor (4012) is fixedly connected to the side end of the separation box (1); an output end of the driving motor (4012) is fixedly connected to a rotating rod (4013); one end of the rotating rod (4013) rotates through the inner wall of the separation box (1) and extends inward to be rotatably connected to the inner wall of the other side of the separation box (1); a plurality of cams (4014) are fixedly connected to the surface of the rotating rod (4013); and the lower ends of the large and small separation filter plates (4011) are in contact with the plurality of cams (4014).

3. The pig manure solid-liquid separation device for pig farms that is convenient for feeding according to claim 2, characterized in that: A plurality of limiting slide bars (4015) are fixedly connected to the inner wall of the separation box (1), and a limiting slide groove (4016) is provided at the side end of the large and small separation filter plates (4011), and the limiting slide bars (4015) are slidably connected to the inner wall of the limiting slide groove (4016).

4. The pig manure solid-liquid separation device for pig farms that is convenient for feeding according to claim 3, characterized in that: The cross section of the limiting slide bar (4015) is trapezoidal, and the limiting slide groove (4016) is relatively close to the surface of the limiting slide bar (4015).

5. The pig manure solid-liquid separation device for pig farms that is convenient for feeding according to claim 2, characterized in that: The fitting assembly (402) includes a spring (4022) fixedly connected to the lower ends of the large and small separation filter plates (4011); a mounting plate (4021) is fixedly connected to the inner wall of the separation box (1); and the lower end of the spring (4022) is fixedly connected to the mounting plate (4021).

6. The pig manure solid-liquid separation device for pig farms that is convenient for feeding according to claim 5, characterized in that: The upper end of the mounting plate (4021) is fixedly connected to a telescopic rod (4023), the upper end of the telescopic rod (4023) is fixedly connected to the large and small separation filter plates (4011), and the spring (4022) is sleeved on the circumferential surface of the telescopic rod (4023).

7. The pig manure solid-liquid separation device for pig farms that is convenient for feeding according to claim 2, characterized in that: The discharge assembly (6) comprises a large block discharge port (605) opened at the side end of the separation box (1); a blocking plate (601) is movably hinged on the inner wall of the large block discharge port (605); a lock buckle (602) is fixedly connected to the side end of the blocking plate (601); a locking plate (604) is fixedly connected to the side end of the separation box (1); the large and small separation filter plates (4011) are installed obliquely in the separation box (1); and a support block (603) is fixedly connected to the side end of the separation box (1).

8. The pig manure solid-liquid separation device for pig farms that is convenient for feeding according to claim 1, characterized in that: Two guide bevel blocks (5) are fixedly connected to the inner wall of the separation box (1), and the two guide bevel blocks (5) are both fixedly connected to the surface of the solid-liquid separation filter plate (7).

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