Bottom die sleeve lifting structure of cow dung solid-liquid separator

Abstract

The utility model discloses a bottom die sleeve lifting structure of a cow dung solid-liquid separator. The bottom die sleeve lifting structure comprises a die bottom plate, a guide rod, a bottom die sleeve, a guide base plate, a sliding sleeve seat, a reinforcing rib, a widened folding skirt edge, a connecting base and a jacking oil cylinder. The structure of the bottom die sleeve can be reinforced through the reinforcing ribs evenly distributed on the outer side of the bottom die sleeve, the bottom die sleeve is not prone to being pressed and deformed, cow dung solids can be conveniently separated from the bottom die sleeve by lifting the bottom die sleeve to be separated from the die bottom plate, and cow dung solid-liquid separation efficiency can be improved.

Description

[Technical field]

[0001] The utility model relates to the technical field of cow dung processing equipment components, in particular to the technical field of a bottom mold sleeve lifting structure of a cow dung solid-liquid separator. [Background technology]

[0002] With the rapid development of cattle breeding, fecal pollution has become a major problem. Due to the lack of attention paid to the treatment of cow dung in some areas, cow dung is piled up everywhere in some places where cattle are concentrated. Every summer, the stench is overwhelming, which not only has an adverse impact on the normal life of the surrounding residents, but also is the source of the breeding of various bacterial pathogens, which has a serious impact on the breeding population. Large cattle farms will produce a lot of cow dung. If it is not handled in time, it will affect the environment and livestock health. Cow dung can be used as fuel or produce organic fertilizer, etc., but these all require the cow dung to be dehydrated before it is conducive to the storage and transportation of cow dung. If it is naturally air-dried, it will not only take a long time and a large area, but also cause air deterioration and affect the environment around the farm. Most of the existing cow dung treatment devices use spiral extrusion for solid-liquid separation. Since the solid content of cow dung is only about 15%, the spiral extrusion method cannot solve the water content problem of the solid after separation. The water content of the solid matter after spiral extrusion is 65%-75%, which increases the energy consumption of the later cow dung drying operation. The upper die is driven by a hydraulic cylinder to press the cow dung into the bottom die for compression and solid-liquid separation. The water content of the cow dung solid can be as low as 45%. However, the bottom die is easily deformed by pressure during the extrusion process, and the cow dung blocks formed by the extrusion are not easy to come out, which seriously affects the efficiency of the solid-liquid separation of cow dung. [Contents of the utility model]

[0003] The purpose of the utility model is to solve the problems in the prior art and propose a bottom mold sleeve lifting structure for a cow dung solid-liquid separator, which can strengthen the structure of the bottom mold sleeve through reinforcing ridges evenly distributed on the outside of the bottom mold sleeve. The bottom mold sleeve is not easily deformed by pressure and can be separated from the mold bottom plate by lifting the bottom mold sleeve to facilitate the separation of cow dung solids from the bottom mold sleeve, thereby improving the efficiency of cow dung solid-liquid separation.

[0004] To achieve the above-mentioned purpose, the utility model proposes a bottom mold sleeve lifting structure of a cow dung solid-liquid separator, comprising a mold bottom plate, guide rods, a bottom mold sleeve, a guide base plate, a sliding sleeve seat, reinforced ridges, a widened folded skirt, a connecting base and a lifting cylinder, a plurality of guide rods are evenly and vertically arranged around the mold bottom plate, a guide base plate is fixedly arranged on the outside of the bottom mold sleeve, a sliding sleeve seat is arranged on the guide base plate corresponding to the position of the guide rod, the guide rod is inserted in the sliding sleeve seat, the outer side surface of the bottom mold sleeve is evenly surrounded by reinforced ridges, the bottom of the bottom mold sleeve is provided with a widened folded skirt, the front and rear sides of the guide base plate are connected to the top of the lifting cylinder through a connecting base, and the lifting cylinder is fixedly arranged on the front and rear sides of the mold bottom plate.

[0005] Preferably, there are multiple reinforcing ridges, and the reinforcing ridges are evenly and vertically distributed on the outer side surface of the bottom mold sleeve. The reinforcing ridges and the outer side surface of the bottom mold sleeve are perpendicular to each other, and the reinforcing ridges and the bottom mold sleeve are an integrated structure.

[0006] Preferably, the top end of the reinforcing ridge is fixedly connected to the guide base plate, and the bottom end of the reinforcing ridge is fixedly connected to the widened folded skirt.

[0007] Preferably, the bottom mold sleeve is a mold sleeve with upper and lower ends penetrating therethrough, and the opening diameter of the bottom mold sleeve gradually increases from top to bottom.

[0008] Preferably, a bottom mold hopper is extended outside the top opening of the bottom mold sleeve.

[0009] Preferably, a plurality of drainage holes are evenly arranged on the side wall of the bottom mold sleeve.

[0010] The beneficial effects of the utility model are as follows: the utility model combines the mold bottom plate, guide rod, bottom mold sleeve, guide base plate, sliding sleeve seat, reinforcing ridges, widened folded skirt, connecting base and jacking cylinder together, and after experimental optimization, can strengthen the structure of the bottom mold sleeve through the reinforcing ridges evenly distributed on the outside of the bottom mold sleeve, the bottom mold sleeve is not easily deformed by pressure, and can be separated from the mold bottom plate by lifting the bottom mold sleeve to facilitate the separation of cow dung solids from the bottom mold sleeve, which is beneficial to improving the efficiency of solid-liquid separation of cow dung.

[0011] The features and advantages of the present invention will be described in detail through embodiments in conjunction with the accompanying drawings.

Brief Description of the Drawings

[0012] Figure 1 The utility model is a structural schematic diagram of a bottom mold sleeve lifting structure of a cow dung solid-liquid separator.

[0013] In the figure: 1-mold bottom plate, 2-guide rod, 3-bottom mold sleeve, 4-guide base plate, 5-sliding sleeve seat, 6-reinforced ridge, 7-widened folded skirt, 8-connecting base, 9-lifting cylinder, 10-bottom mold hopper. [Specific implementation method]

[0014] See also Figure 1 The utility model discloses a bottom mold sleeve lifting structure of a cow dung solid-liquid separator, comprising a mold bottom plate 1, a guide rod 2, a bottom mold sleeve 3, a guide base plate 4, a sliding sleeve seat 5, a reinforcing ridge 6, a widened folded skirt 7, a connecting base 8 and a lifting cylinder 9. A plurality of guide rods 2 are evenly and vertically arranged around the mold bottom plate 1, a guide base plate 4 is fixedly arranged on the outside of the bottom mold sleeve 3, a sliding sleeve seat 5 is arranged on the guide base plate 4 corresponding to the position of the guide rod 2, the guide rod 2 is inserted in the sliding sleeve seat 5, the outer side surface of the bottom mold sleeve 3 is evenly surrounded by reinforcing ridges 6, the bottom of the bottom mold sleeve 3 is provided with a widened folded skirt 7, and the front and rear sides of the guide base plate 4 are connected to the top of the lifting cylinder 9 by the connecting base 8. The ends are connected, the lifting cylinder 9 is fixedly arranged on the front and rear sides of the mold bottom plate 1, there are multiple reinforcing ribs 6, and the reinforcing ribs 6 are evenly and vertically distributed on the outer side of the bottom mold sleeve 3, the reinforcing ribs 6 and the outer side surfaces of the bottom mold sleeve 3 are perpendicular to each other, the reinforcing ribs 6 and the bottom mold sleeve 3 are an integrated structure, the top of the reinforcing rib 6 is fixedly connected to the guide base plate 4, the bottom end of the reinforcing rib 6 is fixedly connected to the widened folded skirt 7, the bottom mold sleeve 3 is a mold sleeve with upper and lower ends penetrated, the opening diameter of the bottom mold sleeve 3 gradually increases from top to bottom, a bottom mold hopper 10 is extended outside the top opening of the bottom mold sleeve 3, and a plurality of drainage holes are evenly penetrated around the side wall of the bottom mold sleeve 3.

[0015] The utility model combines a mold bottom plate 1, a guide rod 2, a bottom mold sleeve 3, a guide base plate 4, a sliding sleeve seat 5, a reinforcing ridge 6, a widened folded skirt 7, a connecting base 8 and a lifting cylinder 9 together. After experimental optimization, the bottom mold sleeve 3 can be structurally strengthened by the reinforcing ridges 6 evenly distributed on the outside of the bottom mold sleeve 3. The bottom mold sleeve 3 is not easily deformed by pressure. The bottom mold sleeve 3 can be separated from the mold bottom plate 1 by lifting and lowering the bottom mold sleeve 3, so that the cow dung solid can be separated from the bottom mold sleeve 3, which is beneficial to improving the efficiency of solid-liquid separation of the cow dung.

[0016] The above embodiments are intended to illustrate the present invention, not to limit the present invention. Any solution that is a simple transformation of the present invention falls within the protection scope of the present invention.

Claims

1. A bottom mold sleeve lifting structure for a cow dung solid-liquid separator. Features: The invention comprises a mold base plate (1), a guide rod (2), a bottom mold sleeve (3), a guide base plate (4), a sliding sleeve seat (5), a reinforcing ridge (6), a widened folded skirt (7), a connecting base (8) and a lifting cylinder (9). A plurality of guide rods (2) are evenly and vertically arranged around the mold base plate (1). A guide base plate (4) is fixedly arranged on the outside of the bottom mold sleeve (3). A sliding sleeve seat (5) is arranged on the guide base plate (4) at a position corresponding to the guide rod (2). The guide rod (2) is inserted into the sliding sleeve seat (5). The outer side surface of the bottom mold sleeve (3) is evenly and surroundingly provided with reinforcing ridges (6). The bottom of the bottom mold sleeve (3) is provided with a widened folded skirt (7). The front and rear sides of the guide base plate (4) are connected to the top of the lifting cylinder (9) through the connecting base (8). The lifting cylinder (9) is fixedly arranged on the front and rear sides of the mold base plate (1).

2. The bottom mold sleeve lifting structure of the cow dung solid-liquid separator according to claim 1, Features: There are a plurality of reinforcing ridges (6), and the reinforcing ridges (6) are evenly and vertically distributed on the outer side surface of the bottom mold sleeve (3). The reinforcing ridges (6) and the outer side surface of the bottom mold sleeve (3) are perpendicular to each other, and the reinforcing ridges (6) and the bottom mold sleeve (3) are an integrated structure.

3. The bottom mold sleeve lifting structure of the cow dung solid-liquid separator according to claim 1, Features: The top end of the reinforcing ridge (6) is fixedly connected to the guide base plate (4), and the bottom end of the reinforcing ridge (6) is fixedly connected to the widened folded skirt (7).

4. The bottom mold sleeve lifting structure of the cow dung solid-liquid separator according to claim 1, Features: The top end of the reinforcing ridge (6) is fixedly connected to the guide base plate (4), and the bottom end of the reinforcing ridge (6) is fixedly connected to the widened folded skirt (7).

5. The bottom mold sleeve lifting structure of the cow dung solid-liquid separator according to claim 1, Features: A bottom mold hopper (10) is extended outside the top opening of the bottom mold sleeve (3).

6. The bottom mold sleeve lifting structure of the cow dung solid-liquid separator according to claim 1, Features: A plurality of drainage holes are evenly arranged on the side wall of the bottom mold sleeve (3).

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