CN216296173U - Biodegradable manure treatment device screw stirring assembly - Google Patents

Abstract

The utility model discloses a screw stirring component of a biodegradable manure treatment device, which comprises a discharging stirring motor and two screw stirring shafts, an output end of the discharging stirring motor is provided with a driving gear, and one end of the two screw stirring shafts is provided with a The driven gear meshed by the driving gear has an outer stirring blade and an inner stirring blade arranged in opposite helical directions on the two helical stirring shafts, and the inner stirring blade is arranged on the inner side of the outer stirring blade. Compared with the single-spiral stirring shaft structure of the utility model, the stirring efficiency and discharging efficiency of the double-spiral stirring shaft are greatly improved, because the discharging efficiency is very high, thereby preventing the residual mixture from polluting the newly added raw materials and strains.

Description

Biodegradable manure treatment device screw stirring assembly

technical field

The utility model belongs to the technical field of excrement treatment, in particular to a screw stirring component of a biodegradable excrement treatment device.

Background technique

A toilet is a place for people to excrete. At present, in the treatment of excrement, feces and urine are generally treated together. Such processing methods generally have poor processing effects and cannot meet actual needs. In the treatment of excrement, the treatment of feces is more difficult than that of urine, so some devices for treatment of feces have been produced. However, most of these devices are complicated in structure, and the processing effect is not good.

Under normal circumstances, in order to facilitate the processing and discharging of the feces, a screw stirring component will be installed in the feces treatment device. The traditional spiral stirring component only has a simple stirring function, and cannot have both the discharging function and cannot meet the actual needs.

Utility model content

The technical problem to be solved by the utility model is to aim at the above-mentioned deficiencies of the prior art, and to provide a helical stirring assembly of a biodegradable excrement treatment device. Compared with the structure of the single helical stirring shaft, the stirring efficiency and discharging efficiency of the double helical stirring shaft are improved. Many, because of its high discharge efficiency, so as to avoid the contamination of the residual mixture to the newly added raw materials and bacteria.

The technical scheme adopted by the utility model is: a screw stirring component of a biodegradable manure treatment device, comprising a discharge stirring motor and two screw stirring shafts, the output end of the discharging stirring motor is provided with a driving gear, and the two screw stirring shafts One end is provided with a driven gear that meshes with the driving gear, and both the spiral stirring shafts are provided with an outer stirring blade and an inner stirring blade arranged in opposite helical directions, and the inner stirring blade is arranged on the inner side of the outer stirring blade .

In one embodiment, both ends of the two spiral stirring shafts are respectively connected with stirring connecting shafts through connecting pieces, and the stirring connecting shafts disposed at both ends of the same screw stirring shaft are provided with bearing seats at one end away from the corresponding screw stirring shafts. The driven gear is sleeved on one of the stirring connecting shafts.

In one embodiment, the connecting member is a flange.

In one embodiment, the outer stirring blade is connected to the corresponding screw stirring shaft through an outer fixing rod.

In one embodiment, the inner stirring blade is connected to the corresponding screw stirring shaft through an inner fixing rod.

In one embodiment, the outer fixing rod and the inner fixing rod arranged on the same screw shaft are symmetrically arranged.

In one embodiment, two adjacent outer fixing rods or two adjacent inner fixing rods arranged on the same screw stirring shaft are respectively arranged on different sides of the screw stirring shaft.

In one of the embodiments, several connecting rods are also included, the outer stirring blades and the inner stirring blades arranged on the same screw shaft are connected with each connecting rod, and each connecting rod is connected with the outer fixing rod and the inner stirring blade. The included angles of the fixed rods on the same projection plane are all 90°.

In one embodiment, the distances between the several connecting rods arranged on the same screw shaft are the same.

In one embodiment, two adjacent connecting rods arranged on the same screw shaft are respectively arranged on different sides of the screw shaft.

The beneficial effects of the present utility model are:

1. When the two helical stirring shafts rotate, the rotation directions of the outer stirring blades and the inner stirring blades are opposite. When the mixture on the outside moves to the direction of the discharge component, the mixture on the inner side of the two helical stirring shafts is affected by the outer stirring blades and the inner stirring blades. It moves in the opposite direction to form a stable cycle. Compared with the structure of the single-screw mixing shaft, the mixing efficiency and discharging efficiency of the double-screw mixing shaft are greatly improved. Because of its high discharging efficiency, the residual mixture can avoid the impact of the residual mixture on the newly added raw materials and materials. Bacteria cause contamination;

2. The outer stirring blade passes through the outer fixing rod, the inner fixing rod and the connecting rod screw stirring shaft, so that the connection between the outer stirring blade and the inner stirring blade and the screw stirring shaft is more stable.

Description of drawings

Fig. 1 is a practical structural representation;

FIG. 2 is a schematic structural diagram of the spiral stirring shaft, the outer stirring blade and the inner stirring blade of the present invention.

In the figure: 951, discharge stirring motor; 952, screw stirring shaft; 953, driving gear; 954, driven gear; 955, external stirring blade; 956, internal stirring blade; 957, connecting piece; 958, stirring connecting shaft; 959, bearing seat; 9510, outer fixing rod; 9511, inner fixing rod; 9512, connecting rod.

Detailed ways

The present utility model will be described in further detail below with reference to the accompanying drawings and specific embodiments.

As shown in Fig. 1-Fig. 2, a screw stirring assembly of a biodegradable feces treatment device includes a discharging stirring motor 951 and two helical stirring shafts 952. The output end of the discharging stirring motor 951 is provided with a driving gear 953, and two One end of the helical stirring shaft 952 is provided with a driven gear 954 that meshes with the driving gear 953, and both the helical stirring shafts 952 are provided with an outer stirring blade 955 and an inner stirring blade 956 arranged in opposite helical directions. The inner stirring blade 956 is disposed inside the outer stirring blade 955 .

In this embodiment, both ends of the two spiral stirring shafts 952 are respectively connected with stirring connecting shafts 958 through connecting pieces 957 , and the stirring connecting shafts 958 disposed at both ends of the same screw stirring shaft 952 away from the corresponding screw stirring shafts 952 are both provided with There is a bearing seat 959, and the driven gear 954 is sleeved on one of the stirring connecting shafts 958.

In this embodiment, the connecting member 957 is a flange.

In this embodiment, the outer stirring blade 955 is connected to the corresponding screw stirring shaft 952 through the outer fixing rod 9510 .

In this embodiment, the inner stirring blade 956 is connected with the corresponding screw stirring shaft 952 through the inner fixing rod 9511 .

In this embodiment, the outer fixing rod 9510 and the inner fixing rod 9511 arranged on the same screw shaft 952 are symmetrically arranged.

In this embodiment, two adjacent outer fixing rods 9510 or two adjacent inner fixing rods 9511 disposed on the same screw stirring shaft 952 are respectively disposed on different sides of the screw stirring shaft 952 .

In this embodiment, several connecting rods 9512 are also included, and the outer stirring blades 955 and the inner stirring blades 956 arranged on the same screw stirring shaft 952 are connected with each connecting rod 9512, and each connecting rod 9512 is connected with The angle between the outer fixing rod 9510 and the inner fixing rod 9511 on the same projection plane is both 90°.

In this embodiment, the distances between the several connecting rods 9512 disposed on the same screw shaft 952 are the same.

In this embodiment, two adjacent connecting rods 9512 disposed on the same spiral stirring shaft 952 are respectively disposed on different sides of the spiral stirring shaft 952 .

When the utility model works, the discharging stirring motor 951 works, and the driving gear 953 drives the two driven gears 954 to rotate, thereby driving the two helical stirring shafts 952 to rotate. When the two helical stirring shafts 952 rotate, the rotation directions of the outer stirring blades 955 and the inner stirring blades 956 are opposite. When the mixture on the outside moves toward the direction of the discharge assembly, the mixture on the inner side of the two helical stirring shafts 952 is stirred by the outer stirring blades 955 and the inner stirring. The vane 956 affects movement in the opposite direction, resulting in a stable cycle. Compared with the structure of the single-spiral stirring shaft 952, the stirring efficiency and discharging efficiency of the double-spiral stirring shaft 952 are greatly improved, because of its high discharging efficiency, so as to avoid the residual mixture polluting the newly added raw materials and bacteria. The two ends of the two spiral stirring shafts 952 are respectively connected with a stirring connecting shaft 958 through a connecting piece 957, and a bearing seat 959 is provided on the stirring connecting shaft 958 to facilitate their better connection. The outer stirring blade 955 is connected with the corresponding screw stirring shaft 952 through the outer fixing rod 9510, the inner stirring blade 956 is connected with the corresponding screw stirring shaft 952 through the inner fixing rod 9511, and the outer stirring blade 955 and the inner stirring blade 956 are also connected with the connecting rod 9512. For connection, the connecting rod 9512 is connected with the screw stirring shaft 952, so that the connection between the outer stirring blade 955 and the inner stirring blade 956 and the screw stirring shaft 952 is more stable.

The above-mentioned embodiments only represent specific embodiments of the present invention, and the descriptions thereof are specific and detailed, but should not be construed as limiting the scope of the present invention. It should be pointed out that for those of ordinary skill in the art, some modifications and improvements can be made without departing from the concept of the present invention, which all belong to the protection scope of the present invention.

Claims (10)

1. The utility model provides a biodegradable fecal treatment device spiral stirring subassembly which characterized in that: including ejection of compact agitator motor and two spiral (mixing) shafts, ejection of compact agitator motor's output is equipped with the driving gear, two spiral (mixing) shafts wherein one end all be equipped with driving gear engaged with driven gear, two all be equipped with the outer stirring vane and the interior stirring vane that spiral opposite direction set up on the spiral (mixing) shaft, interior stirring vane sets up in outer stirring vane inboard.

2. The spiral agitator assembly of a biodegradable fecal treatment apparatus according to claim 1 wherein: two the spiral (mixing) shaft both ends are connected with the stirring connecting axle through the connecting piece respectively, set up in the one end that the spiral (mixing) shaft that corresponds was kept away from to the stirring connecting axle at same spiral (mixing) shaft both ends all is equipped with the bearing frame, driven gear cup joints on one of them stirring connecting axle.

3. The spiral agitator assembly of a biodegradable fecal treatment apparatus according to claim 2 wherein: the connecting piece is a flange plate.

4. The spiral agitator assembly of a biodegradable fecal treatment apparatus according to claim 1 or 2 characterized in that: the outer stirring blades are connected with the corresponding spiral stirring shafts through outer fixing rods.

5. The spiral agitator assembly of a biodegradable fecal treatment apparatus according to claim 4 wherein: the inner stirring blades are connected with the corresponding spiral stirring shafts through inner fixing rods.

6. The spiral agitator assembly of a biodegradable fecal treatment apparatus according to claim 5 wherein: the outer fixing rod and the inner fixing rod which are arranged on the same spiral stirring shaft are symmetrically arranged.

7. The spiral agitator assembly of a biodegradable fecal treatment apparatus according to claim 6 wherein: two adjacent outer fixing rods or two adjacent inner fixing rods arranged on the same spiral stirring shaft are respectively arranged on different side surfaces of the spiral stirring shaft.

8. The spiral agitator assembly of a biodegradable fecal treatment apparatus according to claim 7 wherein: still include the several connecting rod, set up on same spiral stirring epaxial outer stirring vane and interior stirring vane all are connected with every connecting rod, every the connecting rod is 90 with outer dead lever and the contained angle of interior dead lever on same plane of projection.

9. The spiral agitator assembly of a biodegradable fecal treatment apparatus according to claim 8 wherein: the distance between the connecting rods arranged on the same spiral stirring shaft is consistent.

10. The spiral agitator assembly of a biodegradable fecal treatment apparatus according to claim 9 wherein: two adjacent connecting rods arranged on the same spiral stirring shaft are respectively arranged on different side surfaces of the spiral stirring shaft.

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