JP2000087871A - Pump adopting intermittent gear and partition groove gear - Google Patents

Abstract

PROBLEM TO BE SOLVED: To effectively transfer highly viscous liquid containing solid such as sludge or raw concrete by rotatably housing an intermittent gear and a partition groove gear to be meshed with each other in a main body, and generating pumping function by the rotation of both the gears. SOLUTION: When a main shaft 1 is rotated, a driven shaft 5 is rotated by meshing of a driving gear and a driven gear with each other, and an intermittent gear 2 arranged on the main shaft 1 and a pass partition gear 6 arranged on the driven shaft 5 are rotated while being meshed with each other. Liquid suctioned from a suction port enters a pump inner bath 13 is discharged from a discharge port 12 after boosting. With such a pump, since the capacity of the pump inner bath 13 is large, downsizing is enabled. In addition, even highly viscous liquid containing solid material can efficiently be transferred.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

[0001] The present invention relates to a pump using an intermittent gear and a partition groove gear.

[0002]

2. Description of the Related Art Conventional pumps include a pump in which only gears mesh with each other and a pump using a cylinder.

[0003]

The conventional pump is not suitable for use with a liquid having a high viscosity or a liquid mixed with a solid substance.

[0004] The present invention is a pump used for a liquid mixed with a highly viscous solid such as sludge and ready-mixed concrete.

[0005]

In order to achieve the above object, a pump having a capacity to take in a highly viscous liquid mixed with a solid by using an intermittent gear and a partition groove gear of the present invention is provided.

[0006]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Embodiments of the present invention will be described based on examples with reference to the drawings. When the main shaft (1) is rotated, the driven shaft (5) rotates via the driven gear (4) meshing with the driving gear (3). The main shaft (1) is provided with an intermittent gear (2), and a form meshing with a partition groove gear (6) provided on a driven shaft (5) is supported by a bearing (7), and a main body (9), It has a structure incorporated in the side plate (8) and the side cover (10).

When the main shaft (1) is rotated counterclockwise, the suction port (1) is rotated.
From 1), the liquid is sucked into the pump inner tank (13) and discharged from the discharge port (12).

[0008]

Since the present invention is configured as described above, it has the following effects.

Since the capacity of the pump inner tank is large, the pump can be miniaturized.

[0010] Suitable for highly viscous liquids.

[0011] A liquid mixed with a solid can be conveyed.

[Brief description of the drawings]

FIG. 1 is a sectional view of a pump.

FIG. 2 is a sectional view of a side surface of the pump.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Main shaft 2 Intermittent gear 3 Drive gear 4 Follower gear 5 Follower shaft 6 Partition groove gear 7 Bearing 8 Side plate 9 Main body 10 Side cover 11 Suction port 12 Discharge port 13 Pump inner tank

Claims (1)

[Claims] An intermittent gear (2) is attached to a main shaft (1), and a driven shaft (5) is rotated via a driving gear (3) and a driven gear (4). An intermittent gear (2) on the main shaft (1) on the slave shaft (5)
Pump with a partition groove gear (6) that meshes with the pump.