CN211469633U - Tipping bucket type electric two-way valve - Google Patents

Abstract

A tipping bucket type electric two-way valve, belonging to grain conveying equipment; the two-way valve shell comprises two-way valve shells, and a driving shaft, a speed reducing motor and a limit switch which are arranged on the two-way valve shells, wherein a material introducing hopper is assembled on the inner side part of a material inlet port of each of the two-way valve shells, an arc-shaped side wall material distributing hopper is fixedly arranged on the upper side part of the driving shaft, the material inlet port is simultaneously or respectively and singly communicated with two material outlet ports through the material introducing hopper by the arc-shaped side wall material distributing hopper, and the arc-shaped side wall material distributing hopper is respectively in contact fit with or separated from the limit switch on the inner side; the valve reduces the requirements of part machining precision and assembly difficulty, reduces operation use faults, guarantees the grain diversion and sealing operation quality and effect, and is reasonable in structure, simple and convenient to regulate and control, and strong in applicability.

Description

Tipping bucket type electric two-way valve

Technical Field

The utility model belongs to cereal conveying equipment mainly relates to a cereal is carried reposition of redundant personnel two-way valve.

Background

At present, two paths of conveying and distributing valves are required to be installed on grain drying and conveying equipment and grain storage and conveying equipment. However, the existing two-way conveying distributing valve adopts a design structure that a plate-shaped distributing valve core is arranged in a two-way valve shell, so that the technical defects that the requirements on the processing precision and the assembling precision of parts are high exist, otherwise, when the two-way conveying distributing valve is used in operation, the two-way valve is not tightly closed, the problem of grain leakage is caused, or the plate-shaped distributing valve core is difficult to adjust and rotate in the two-way valve shell, is hard to force, and even has a clamping fault, so that the operation use is influenced.

Disclosure of Invention

The utility model discloses an aim at is exactly to the problem that above-mentioned prior art exists, combines the grain to dry to carry and the actual need that the operation was used is carried in the storage, designs the electronic two way valve of tipping bucket formula of a new construction, reaches the purpose that reduces the spare part machining precision and the assembly degree of difficulty, reduces to use trouble, assurance operation quality.

The utility model discloses a basic design is: the driving shaft is rotatably supported and installed on the inner side parts of the two-way valve shell and below the feeding ports of the two-way valve shell, the speed reducing motor is fixedly installed on the outer side wall surface of the two-way valve shell, a power output shaft of the speed reducing motor is connected with the driving shaft, and the two discharging ports of the two-way valve shell are respectively provided with a limit switch; the two-way valve shell is characterized in that the inner side parts of the feeding ports of the two-way valve shell are provided with the material guide hoppers, the upper side parts of the driving shaft are fixedly provided with the arc-shaped side wall material distribution hoppers, the feeding ports are simultaneously communicated with the two material discharge ports through the material guide hoppers or are respectively communicated singly, the arc-shaped side wall material distribution hoppers are respectively in contact fit or separated contact fit with the limit switches on the inner side parts of the two material discharge ports, and thus the tipping bucket type electric two-way valve is formed.

The utility model discloses a case of arc lateral wall form minute hopper as the two way valve, the cereal of accomplishing the two way valve under the cooperation of drawing the hopper carries regulation and control, has not only reduced spare part machining precision and assembly degree of difficulty requirement, has reduced the emergence of operation use trouble moreover, has guaranteed cereal reposition of redundant personnel and sealed operation quality and effect, has that the structure is unique, reasonable, regulation and control is simple and easy convenient, the adaptability is strong, the wide characteristics of range of application.

Drawings

FIG. 1 is a schematic diagram of the general structure of a dump bucket type electric two-way valve;

fig. 2 is a sectional view taken along line a-a of fig. 1.

Description of part numbers in the figures:

1. the device comprises two-way valve housings, 2, a material guiding hopper, 3, an arc-shaped side wall material distributing hopper, 4, a speed reducing motor, 5, a driving shaft, 6, a limit switch, 7, a material discharging port, 8, a material feeding port, 9 and a power output shaft.

Detailed Description

The embodiments of the present invention will be described in detail below with reference to the accompanying drawings. A tipping bucket type electric two-way valve is characterized in that a driving shaft 5 is rotatably supported and installed on the inner side part of a two-way valve shell 1 and below a feeding port 8 of the two-way valve shell 1, a speed reducing motor 4 is fixedly installed on the outer side wall surface of the two-way valve shell 1, a power output shaft 9 of the speed reducing motor 4 is connected with the driving shaft 5, and two opposite inner side parts of two discharging ports 7 of the two-way valve shell 1 are respectively provided with a limit switch 6; the two-way valve shell 1 is characterized in that the inner sides of the feeding ports 8 of the two-way valve shell 1 are provided with the material guiding hopper 2, the upper side of the driving shaft 5 is fixedly provided with the arc-shaped side wall-shaped material distributing hopper 3, the feeding ports 8 are simultaneously communicated with the two material discharging ports 7 through the material guiding hopper 2 by the arc-shaped side wall-shaped material distributing hopper 3 or are respectively communicated with the two material discharging ports 7 singly, and the arc-shaped side wall-shaped material distributing hopper 3 is respectively in contact fit with or separated from the limit switches 6 on the inner sides of the two material discharging.

During operation, when the arc-shaped side wall-shaped distribution hopper 3 is located at a position where the arc-shaped side wall-shaped distribution hopper is separated from the contact and matching position of the two limit switches 6, grains are fed into the arc-shaped side wall-shaped distribution hopper 3 from the feeding port 8 of the two-way valve shell 1 through the guide hopper 2, and flow into the two discharging ports 7 at the lower part of the arc-shaped side wall-shaped distribution hopper 3 through openings at two sides of the arc-shaped side wall-shaped distribution hopper 3 to complete two-way conveying. When the speed reduction motor 4 drives the arc-shaped side wall-shaped distribution hopper 3 to rotate in the two-way valve shell 1 through the power output shaft 9 and the driving shaft 5, when the arc-shaped side wall-shaped distribution hopper 3 is contacted with the limit switch 6 at one side, the discharge port 7 at the side is communicated with the feeding port 8 through the arc-shaped side wall-shaped distribution hopper 3 and the guide hopper 2 to carry out material conveying operation, and the discharge port 7 at the other side is cut off and communicated with the feeding port 8 to be in a closed state, so that material conveying is stopped; the arc-shaped side wall material distributing hopper 3 is reversely adjusted and rotated, so that the material discharging port 7 in the original closed state is communicated with the material feeding port 8 to carry out material conveying operation, and meanwhile, the material discharging port 7 in the original communicated state is in the closed state to stop material conveying.

Claims (1)

1. A tipping bucket type electric two-way valve is characterized in that a driving shaft (5) is rotatably supported and installed on the inner side parts of two-way valve shells (1) and below a feeding port (8) of the two-way valve shells (1), a speed reducing motor (4) is fixedly installed on the outer side wall surface of the two-way valve shells (1), a power output shaft (9) of the speed reducing motor (4) is connected with the driving shaft (5), and limit switches (6) are respectively installed on the inner side parts, opposite to two discharging ports (7) of the two-way valve shells (1); the method is characterized in that: join in marriage on pan feeding port (8) the inside portion of two way valve casings (1) and adorn guide hopper (2) admittedly on drive shaft (5) upside portion arc lateral wall form divides hopper (3), arc lateral wall form divides hopper (3) to communicate pan feeding port (8) simultaneously through guide hopper (2) and two row material ports (7), or single intercommunication respectively, arc lateral wall form divides hopper (3) to be the contact fit or break away from the contact fit with limit switch (6) on two row material port (7) relative inside portions respectively.

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