Solid-liquid separation device for excrement treatment

Abstract

The utility model relates to the technical field of excrement treatment, and discloses a solid-liquid separation device for excrement treatment, which comprises a box body, and a stirring and cleaning mechanism is arranged on the inner wall of the top end of the box body; the stirring and cleaning mechanism comprises a stirring barrel, the outer wall of the stirring barrel is fixedly connected to the inner wall of the box body, the top end of the stirring barrel is fixedly connected with a supporting frame, the top end of the supporting frame is fixedly connected with a motor, the output end of the motor is fixedly connected with a connecting rod, and the output end of the motor is fixedly connected with a rotating gear. The bottom end of the connecting rod is rotationally connected with a transmission gear, and the inner side wall of the stirring barrel is fixedly connected with a gear ring. According to the utility model, when the motor rotates, the rotating column can be driven to rotate, through the cooperation between the rotating gear and the transmission gear, the stirring effect is better, the inner wall of the stirring barrel can be cleaned and scraped, and meanwhile, due to the arrangement of the reset spring, the scraping plates can also be cleaned, so that manual cleaning is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of manure treatment, in particular to a solid-liquid separation device for manure treatment. Background Art

[0002] Manure treatment is an important environmental management and sanitation measure whose main purpose is to convert feces and other organic waste into harmless, stable or usable substances to prevent disease transmission and environmental pollution.

[0003] After searching, Chinese patent announcement number: CN217939470U discloses a solid-liquid separation device for manure treatment, including: a box body and a feed hopper embedded in a feed port opened at the top of the box body; a solid box and a liquid box are placed on the inner bottom wall of the box body, a guide plate is connected to the inner wall of the box body, a plug plate is slidably inserted into the socket opened on the outer wall of one side of the box body, and one end of the plug plate is sealed and docked with the horizontal and vertical sections of the guide plate, a cylinder and a mounting frame are connected to the outer wall of one side of the box body from top to bottom, a rotating motor is connected to the inner wall of the mounting frame, the output shaft of the rotating motor is connected to a threaded rod, and the threaded rod is threadedly connected to the threaded hole opened on the outer wall of the plug plate, the output shaft of the cylinder extends to the inside of the box body and is connected to an extrusion plate, and the vertical section of the guide plate is evenly opened with multiple water guide holes. The solid-liquid separation device for manure treatment is convenient for the processing and precipitation of manure in the later stage.

[0004] In the above technology, although solid-liquid separation is achieved, when the stirring rod is stirring, the feces and sewage materials have a certain viscosity and will adhere to the inner wall of the stirring barrel. The feces and sewage materials adhering to the inner wall will reduce the stirring effect, because this part of the material is not fully in contact with and mixed with the stirring rod, resulting in uneven stirring, reducing the overall stirring efficiency, and requiring more time and manpower for deep cleaning, increasing the difficulty and cost of cleaning. Therefore, a solid-liquid separation device for feces and sewage treatment is proposed to solve the above problems. Utility Model Content

[0005] In order to make up for the above deficiencies, the utility model provides a solid-liquid separation device for manure treatment, aiming to improve the problem in the prior art that manure materials adhere to the inner wall of the mixing barrel, which reduces the mixing effect and has a high cost for manual cleaning.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solution: a solid-liquid separation device for manure treatment, comprising a box body, wherein the top inner wall of the box body is provided with a stirring and cleaning mechanism;

[0007] The stirring and cleaning mechanism includes a stirring barrel, the outer wall of the stirring barrel is fixedly connected to the inner wall of the box body, the top of the stirring barrel is fixedly connected to a support frame, the top of the support frame is fixedly connected to a motor, the output end of the motor is fixedly connected to a connecting rod, the output end of the motor is fixedly connected to a rotating gear, the bottom end of the connecting rod is rotatably connected to a transmission gear, the inner side wall of the stirring barrel is fixedly connected to a gear ring, the bottom end of the transmission gear is fixedly connected to a rotating column, the bottom end of the stirring barrel is fixedly connected to a positioning ring, the outer wall of the rotating column is fixedly connected to a positioning column, the inner wall of the positioning column is elastically connected to a movable column via a reset spring, the outer wall of the movable column is fixedly connected to a scraper, and a dredging mechanism is provided at the right end of the box body.

[0008] As a further description of the above technical solution:

[0009] The outer wall of the rotating gear meshes with the outer wall of the transmission gear, and the outer wall of the transmission gear meshes with the inner wall of the gear ring.

[0010] As a further description of the above technical solution:

[0011] The bottom end of the mixing barrel is rotatably connected with a baffle.

[0012] As a further description of the above technical solution:

[0013] The bottom end of the rotating column is rotatably connected to the inner wall of the positioning ring, and the outer wall of the scraper is in contact with the inner wall of the mixing barrel.

[0014] As a further description of the above technical solution:

[0015] The dredging mechanism includes a positioning block, the front end of the box is rotatably connected to a flip plate, the inner wall of the box is fixedly connected to a guide plate, the inner wall of the box is provided with a plug plate, the inner wall of the box is provided with an extrusion plate, the outer wall of the positioning block is fixedly connected to the right end of the box, the inner wall of the positioning block is elastically connected to a pin through a connecting spring, the inner wall of the box is slidably connected to a moving column, and the left end of the moving column is fixedly connected to the dredging plate.

[0016] As a further description of the above technical solution:

[0017] One end of the connecting spring is fixedly connected to the outer wall of the latch, and the other end of the connecting spring is fixedly connected to the inner wall of the positioning block.

[0018] As a further description of the above technical solution:

[0019] The outer wall of the dredging plate is plugged into the inner wall of the guide plate, and the outer wall of the latch is slidably connected to the inner wall of the positioning block.

[0020] As a further description of the above technical solution:

[0021] The outer wall of the movable column is provided with an inserting hole, and the bottom end of the plug pin is inserted into the inner wall of the inserting hole.

[0022] The utility model has the following beneficial effects:

[0023] 1. In the utility model, through the mutual cooperation between the structures such as the stirring and cleaning mechanism, the rotation of the motor can drive the rotating column and the scraper to rotate. Through the cooperation between the rotating gear and the transmission gear, the stirring effect is better and the inner wall of the stirring barrel can be cleaned and scraped. At the same time, due to the setting of the reset spring, the scrapers can also be cleaned, thereby reducing manual cleaning.

[0024] 2. In the present invention, by cooperating with each other among the structures such as the dredging mechanism, relevant personnel can move the latch to release the limit when the guide plate is blocked, and then dredge the guide plate by moving the moving column. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is an overall three-dimensional schematic diagram of a solid-liquid separation device for manure treatment proposed by the utility model;

[0026] Figure 2 This is a schematic diagram of the internal section of a box of a solid-liquid separation device for manure treatment proposed by the utility model;

[0027] Figure 3 This is a schematic diagram of the internal cross section of a mixing barrel of a solid-liquid separation device for manure treatment proposed by the utility model;

[0028] Figure 4 This is a schematic overall three-dimensional diagram of a baffle of a solid-liquid separation device for manure treatment proposed by the utility model;

[0029] Figure 5 This is an enlarged structural schematic diagram of point B of a solid-liquid separation device for manure treatment proposed by the utility model;

[0030] Figure 6 This is an enlarged structural schematic diagram of point A of a solid-liquid separation device for manure treatment proposed by the utility model;

[0031] Figure 7 This is a schematic internal cross-sectional view of a positioning block of a solid-liquid separation device for manure treatment proposed by the utility model.

[0032] Legend:

[0033] 1. Box body; 2. Mixing and cleaning mechanism; 201. Mixing barrel; 202. Support frame; 203. Motor; 204. Return spring; 205. Connecting rod; 206. Rotating gear; 207. Transmission gear; 208. Rotating column; 209. Positioning column; 210. Scraper; 211. Gear ring; 212. Baffle; 213. Positioning ring; 214. Movable column; 3. Flip plate; 4. Extrusion plate; 5. Insert plate; 6. Guide plate; 7. Dredging mechanism; 701. Positioning block; 702. Moving column; 703. Connecting spring; 704. Latch; 705. Dredging plate. DETAILED DESCRIPTION

[0034] 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.

[0035] Reference Figure 1-Figure 3, the utility model provides an embodiment: a solid-liquid separation device for manure treatment, comprising a box body 1, the top inner wall of the box body 1 is provided with a stirring and cleaning mechanism 2; the box body 1 is a device for solid-liquid separation of manure, which is a prior art and will not be explained too much here, the stirring and cleaning mechanism 2 comprises a stirring barrel 201, the outer wall of the stirring barrel 201 is fixedly connected to the inner wall of the box body 1, the box body 1 has a supporting effect on the stirring barrel 201, the top of the stirring barrel 201 is fixedly connected with a support frame 202, the top of the support frame 202 is fixedly connected with a motor 203, the support frame 202 is provided with three groups for supporting the motor 203, the output end of the motor 203 is fixedly connected with a connecting rod 205, the connecting rod 205 is provided with three groups, and all of them are L-shaped, the L-shaped setting is convenient for connection, the output end of the motor 203 is fixedly connected with a rotating gear 206, and the rotating gear 206 is driven by the output end of the motor 203 The bottom end of the connecting rod 205 is rotatably connected to a transmission gear 207, and the transmission gear 207 drives the connecting rod 205 to move. The inner side wall of the mixing barrel 201 is fixedly connected to a gear ring 211, and the bottom end of the transmission gear 207 is fixedly connected to a rotating column 208, which is driven by the transmission gear 207 to rotate, so as to achieve a better mixing effect. The bottom end of the mixing barrel 201 is fixedly connected to a positioning ring 213, the middle of the positioning ring 213 is hollowed out, and the edge is set in a relatively inclined shape, so as to facilitate the discharge of feces and sewage after mixing. The outer wall of the rotating column 208 is fixedly connected to a positioning column 209, and the inner wall of the positioning column 209 is elastically connected to a movable column 214 through a reset spring 204. The overall length of the positioning column 209 and its movable column 214 can be adjusted. The outer wall of the movable column 214 is fixedly connected to a scraper 210, and the scraper 210 is provided with multiple groups. The right end of the box body 1 is provided with a dredging mechanism 7.

[0036] Reference Figure 3-Figure 5 The outer wall of the rotating gear 206 is meshed with the outer wall of the transmission gear 207, and the meshing of the two can make the transmission gear 207 rotate around the rotating gear 206. The outer wall of the transmission gear 207 is meshed on the inner wall of the gear ring 211, and the meshing of the two can make the transmission gear 207 rotate. The bottom end of the mixing barrel 201 is rotatably connected with a baffle 212. When the baffle 212 is opened, the feces on the inner wall of the mixing barrel 201 will be discharged. The bottom end of the rotating column 208 is rotatably connected to the inner wall of the positioning ring 213, and the positioning ring 213 can support the rotating column 208. The outer wall of the scraper 210 contacts the inner wall of the mixing barrel 201. When the scraper 210 contacts the inner wall of the mixing barrel 201, the movable column 214 will move and squeeze the reset spring 204. At the same time, multiple groups of scrapers 210 will also come into contact, so that the scraper 210 can be cleaned. The end of the scraper 210 close to the inner wall of the mixing barrel 201 is set as an arc surface.

[0037] Reference Figure 2 -and Figure 7 The dredging mechanism 7 includes a positioning block 701, which has a limiting function as a whole. The front end of the box body 1 is rotatably connected to a flip plate 3. Two collecting boxes are arranged on the inner wall of the box body 1. The left end collecting box is used to collect the separated solids, and the right end is used to collect the separated liquids. The inner wall of the box body 1 is fixedly connected to a guide plate 6, and the separated liquid is discharged through the setting of the guide plate 6. The inner wall of the box body 1 is provided with a plug plate 5, which can move as a whole. The inner wall of the box body 1 is provided with a squeezing plate 4, and the extrusion plate 4 can be moved to squeeze the feces and sewage, thereby achieving Separation effect, and the extrusion plate 4, the plug plate 5 and the guide plate 6 are all prior art, and no excessive explanation is given here. The outer wall of the positioning block 701 is fixedly connected to the right end of the box body 1, and the inner wall of the positioning block 701 is elastically connected to the pin 704 through the connecting spring 703. The pin 704 penetrates and is slidably connected to the inner wall of the positioning block 701. The penetration setting is convenient for relevant personnel to move. The inner wall of the box body 1 is slidably connected to a moving column 702, and the left end of the moving column 702 is fixedly connected to a dredging plate 705, and the dredging plate 705 is driven to move by the moving column 702.

[0038] Reference Figure 6-Figure 7 One end of the connecting spring 703 is fixedly connected to the outer wall of the latch 704, and the other end of the connecting spring 703 is fixedly connected to the inner wall of the positioning block 701. The elasticity of the connecting spring 703 makes the latch 704 have a reset and limit function. The outer wall of the dredging plate 705 is plugged into the inner wall of the guide plate 6, and the two are plugged together to complete the dredging effect. The outer wall of the latch 704 is slidably connected to the inner wall of the positioning block 701, and the movement of the latch 704 can release the limit on the moving column 702. The outer wall of the moving column 702 is provided with a plug-in hole, and the bottom end of the latch 704 is plugged into the inner wall of the plug-in hole. The moving column 702 can be limited by plugging the latch 704 with the plug-in hole.

[0039] Working principle: When relevant personnel need to separate feces and sewage, they first pour the feces and sewage into the inner wall of the mixing barrel 201, start the motor 203 to drive the rotating gear 206 to rotate, and at the same time, the output end of the motor 203 will also drive the three groups of connecting rods 205 to rotate. At this time, the transmission gear 207 will also rotate and rotate along the gear ring 211, and the movement trajectory of the rotating column 208 will move with the transmission gear 207, thereby achieving a better stirring effect. At the same time, when the rotating column 208 rotates, it will drive the scraper 210 to rotate, and the scraper 210 will contact the inner wall of the mixing barrel 201 when it rotates, and scrape off the adhered sediment on the inner wall of the mixing barrel 201. At this time, the reset spring 204 is squeezed, and when the two groups of scrapers 210 also come into contact, the adhered sediment on the scraper 210 will be scraped off, thereby avoiding manual cleaning and achieving the purpose of saving time and effort.

[0040] After stirring is completed, the baffle 212 is opened to discharge the feces, and then the extrusion plate 4 moves to the right to squeeze the stirred feces, the solid remains on the plug plate 5, and the liquid is discharged through the guide plate 6, and then the plug plate 5 is moved to the left end by electrical control, the solid falls into the collection box at the left end, and the liquid flows into the collection box at the right end, and then the flip plate 3 is opened to take it out. This part is all existing technology.

[0041] When the guide plate 6 is blocked by solid feces, the latch 704 is moved upward to release the limit between the latch 704 and the movable column 702, and then the movable column 702 is moved to connect the dredging plate 705 with the guide plate 6 to complete the dredging effect. The operation is simple and convenient.

[0042] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A solid-liquid separation device for manure treatment, comprising a housing (1), characterized in that: The top inner wall of the box body (1) is provided with a stirring and cleaning mechanism (2); The stirring and cleaning mechanism (2) comprises a stirring barrel (201), the outer wall of the stirring barrel (201) is fixedly connected to the inner wall of the box body (1), the top of the stirring barrel (201) is fixedly connected to a support frame (202), the top of the support frame (202) is fixedly connected to a motor (203), the output end of the motor (203) is fixedly connected to a connecting rod (205), the output end of the motor (203) is fixedly connected to a rotating gear (206), the bottom end of the connecting rod (205) is rotatably connected to a transmission gear (207), and the stirring The inner side wall of the barrel (201) is fixedly connected to a gear ring (211), the bottom end of the transmission gear (207) is fixedly connected to a rotating column (208), the bottom end of the mixing barrel (201) is fixedly connected to a positioning ring (213), the outer wall of the rotating column (208) is fixedly connected to a positioning column (209), the inner wall of the positioning column (209) is elastically connected to a movable column (214) via a return spring (204), the outer wall of the movable column (214) is fixedly connected to a scraper (210), and a dredging mechanism (7) is provided at the right end of the box body (1).

2. A solid-liquid separation device for manure treatment according to claim 1, characterized in that: The outer wall of the rotating gear (206) meshes with the outer wall of the transmission gear (207), and the outer wall of the transmission gear (207) meshes with the inner wall of the gear ring (211).

3. A solid-liquid separation device for manure treatment according to claim 1, characterized in that: The bottom end of the mixing barrel (201) is rotatably connected to a baffle (212).

4. A solid-liquid separation device for manure treatment according to claim 1, characterized in that: The bottom end of the rotating column (208) is rotatably connected to the inner wall of the positioning ring (213), and the outer wall of the scraper (210) is in contact with the inner wall of the mixing barrel (201).

5. The solid-liquid separation device for manure treatment according to claim 1, characterized in that: The dredging mechanism (7) comprises a positioning block (701), the front end of the box body (1) is rotatably connected to a flip plate (3), the inner wall of the box body (1) is fixedly connected to a guide plate (6), the inner wall of the box body (1) is provided with a plug plate (5), the inner wall of the box body (1) is provided with a squeeze plate (4), the outer wall of the positioning block (701) is fixedly connected to the right end of the box body (1), the inner wall of the positioning block (701) is elastically connected to a latch (704) via a connecting spring (703), the inner wall of the box body (1) is slidably connected to a moving column (702), and the left end of the moving column (702) is fixedly connected to a dredging plate (705).

6. A solid-liquid separation device for manure treatment according to claim 5, characterized in that: One end of the connecting spring (703) is fixedly connected to the outer wall of the latch (704), and the other end of the connecting spring (703) is fixedly connected to the inner wall of the positioning block (701).

7. A solid-liquid separation device for manure treatment according to claim 5, characterized in that: The outer wall of the dredging plate (705) is plugged into the inner wall of the guide plate (6), and the outer wall of the latch (704) is slidably connected to the inner wall of the positioning block (701).

8. The solid-liquid separation device for manure treatment according to claim 5, characterized in that: The outer wall of the movable column (702) is provided with an inserting hole, and the bottom end of the plug pin (704) is inserted into the inner wall of the inserting hole.

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