CN218663467U - Bidirectional flashboard opening and closing device - Google Patents

Abstract

The utility model discloses a two-way flashboard device that opens and shuts, including the motor, the motor passes through the shaft coupling and links to each other with the gear, gear and horizontal direction's a plurality of rack toothing, and the one end and the flashboard of rack are connected, and the open position of feed bin is equipped with the horizontally spout, is equipped with the gyro wheel in the spout, and the flashboard is placed on the gyro wheel. The rotary motion of motor passes through the linear motion of the conversion of gear and rack into gate, controls opening and shutting of flashboard, moves in the spout simultaneously, can reduce frictional force. The tip of flashboard is equipped with the locating plate, and the spout keeps away from the tip position of rack and is equipped with the inductor, and the inductor passes through the signal line and forms electric connection with the controller that the switch of motor is connected. The flashboard opening and closing power is provided by a bidirectional motor, so that the manual labor amount in the flashboard opening and closing process is reduced. The motor realizes remote control through electric means, reduces powder feed bin on-the-spot operating frequency, reduces dust occupational hazard.

Description

Bidirectional flashboard opening and closing device

Technical Field

The utility model relates to a titanium dioxide production machinery, concretely relates to two-way flashboard device that opens and shuts.

Background

In industrial production, a storage bin is an important container for storing powder, and an outlet at the bottom of the storage bin is generally controlled by additionally arranging a gate plate, a valve, a blanking device and the like to control the opening and closing of the outlet and the powder blanking speed. Currently, most bin outlet shutters are manually operated or automatically opened and closed on site.

Manually operated gates suffer from a number of disadvantages: the opening and closing can not be carried out in time, the operation difficulty is high, the remote control can not be carried out, and the like.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a remedy prior art not enough, provide a two-way flashboard device that opens and shuts.

The utility model discloses a realize through following technical scheme:

the utility model provides a two-way flashboard device that opens and shuts, includes the motor, and the motor passes through the shaft coupling and links to each other with the gear, gear and a plurality of rack toothing of horizontal direction, and the one end and the flashboard of rack are connected, and the open position of feed bin is equipped with the horizontally spout, is equipped with the gyro wheel in the spout, and the flashboard is placed on the gyro wheel.

The rotary motion of motor passes through the linear motion of the conversion of gear and rack into gate, controls opening and shutting of flashboard, and the motor is two-way motor, moves in the spout simultaneously, can reduce frictional force.

The tip of flashboard is equipped with the locating plate, and the spout keeps away from the tip position of rack and is equipped with the inductor, and the inductor passes through the signal line and forms electric connection with the controller that the switch of motor is connected.

The utility model has the advantages that:

(1) The flashboard opening and closing power is provided by a bidirectional motor, so that the manual labor amount in the flashboard opening and closing process is reduced.

(2) The motor realizes remote control through electric means, reduces powder feed bin site operating frequency, reduces the dust occupational hazard.

Drawings

The present invention will be further explained with reference to the accompanying drawings.

FIG. 1 shows a two-way shutter opening and closing device;

FIG. 2 is a schematic diagram of the relationship between a bidirectional gate motor and a coupling;

FIG. 3 is a view of a bi-directional shutter;

in the figure, 1, a stock bin; 2. a shutter plate; 3. a motor; 4. a rack; 5. a coupling; 6. A gear; 7. positioning a plate; 8. a chute; 9. an inductor; 10. and a roller.

Detailed Description

Spatially relative terms, such as "upper," "lower," "left," "right," and the like, may be used herein for ease of description to describe one element or feature's relationship to another element or feature as illustrated in the figures. It will be understood that the spatial terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "below" other elements or features would then be oriented "above" the other elements or features. Thus, the exemplary term "lower" can encompass both an orientation of upper and lower. The device may be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

The embodiment is as follows:

the utility model provides a two-way flashboard device that opens and shuts, includes motor 3, and motor 3 passes through shaft coupling 5 and links to each other with gear 6, and gear 6 meshes with a plurality of racks 4 of horizontal direction, and the one end and the flashboard 2 of rack 4 are connected, and the open position of feed bin 1 is equipped with horizontally spout 8, is equipped with gyro wheel 10 in the spout, and flashboard 2 places on the gyro wheel so can reduce the frictional force of flashboard when opening and shutting, has alleviateed frictional force.

The rotary motion of motor passes through the linear motion of the conversion of gear and rack into gate, controls opening and shutting of flashboard, and the motor is gear motor, moves in the spout simultaneously, can reduce frictional force.

The tip of flashboard is equipped with locating plate 7, and the tip position that the rack was kept away from to the spout is equipped with inductor 9, and wherein the motor rotates and drives gear motion through the shaft coupling, and the flashboard is connected to the rack, moves on the gyro wheel in the spout, and opening and shutting of control flashboard when being close to the tip of spout, inductor response locating plate, through feedback signal, the controller of being connected with the switch of motor forms electrical connection, through opening and shutting of switch remote control motor.

The above detailed description of the embodiments of the present invention is only used as an example, and the present invention is not limited to the above described embodiments, and the modifications of the present invention are also within the scope of the present invention.

Claims (4)

1. The utility model provides a two-way flashboard device that opens and shuts, includes motor (3), its characterized in that, and motor (3) pass through shaft coupling (5) and link to each other with gear (6), and gear (6) and a plurality of rack (4) meshing of horizontal direction, the one end and flashboard (2) of rack (4) are connected, and the open position of feed bin (1) is equipped with horizontally spout (8), is equipped with in the spout gyro wheel (10), and flashboard (2) are placed on the gyro wheel.

2. The opening and closing device of a bidirectional gate board as recited in claim 1, wherein the end of the gate board is provided with a positioning board (7), and the end of the chute far away from the rack is provided with a sensor (9).

3. The opening and closing device of the bidirectional gate board as claimed in claim 1, wherein the sensor (9) is electrically connected with a controller connected with the switch of the motor (3) through a signal wire.

4. A bi-directional shutter opening and closing device according to claim 1, wherein the motor (3) is a bi-directional motor.

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