CN211846240U - Multi-station material conversion chute device - Google Patents

Abstract

The utility model belongs to the technical field of bulk material mechanized transportation, and relates to a multi-station material conversion chute device, which comprises a chute, a frame, wheels, a track and a driving device; at least one chute is arranged on the frame; the frame is arranged on the track through wheels, and the frame is driven by the driving device to move along the track. The utility model discloses an actuating mechanism realizes the conversion of the different stations of chute, sets up the dust removal interface at the chute, is responsible for continuously through the hose and dust removal, removes dust when unloading and improves the operation environment. The bin wall vibrator is arranged on the inclined plane of the chute, and the bin wall vibrator works to shake off materials stuck on the chute after the discharging of each batch of materials is finished, so that the situation that the stuck materials slide down due to impact in the starting and braking process of the chute is avoided. The device has the characteristics of simple structure, reliable work, small investment and the like, and above all, the device has good environmental protection performance, reduces the material scattering phenomenon and can meet the increasing environmental protection requirements.

Description

Multi-station material conversion chute device

Technical Field

The utility model belongs to the technical field of bulk material mechanized transportation, a multistation material conversion chute device is related to.

Background

The industries of steel, mine, coal, cement and the like widely use the belt conveyor to transport a large amount of bulk materials, wherein more than one conveying line is transported to another two or more conveying lines. The currently adopted transfer technology mainly comprises the following steps: the device comprises a movable discharging car, an electro-hydraulic three-way four-way turnover plate, a reversible belt conveyor, a shuttle belt conveyor, a conversion chute and the like. Various transfer equipment has advantages and disadvantages technically, and the environment-friendly performance of the mobile discharging car is poor; the three-way four-way turnover plate has the problems of easy material blockage, material clamping, easy damage of equipment parts and the like; reversible sealing-tape machine, shuttle sealing-tape machine off tracking easily and the belt wearing and tearing are fast, and it is comparatively troublesome and consuming time to change the belt.

The traditional conversion chute adopts a speed reduction motor to directly drive a wheel shaft, the power of the motor is high, the starting and braking are not stable, and a movable cable is adopted to supply power to occupy space; there are also forms in which the carriage is driven by means of hydraulic cylinders, which in many cases require a separate small hydraulic station, and the hydraulic drive also has a considerable impact during the braking process. Traditional conversion chute all has dust more around when transferring on the material to in removing, being stained with the environmental protection problem that glues the material landing when especially playing the braking, lead to a large amount of producers to clear up the blanking problem, also can't satisfy modern environmental protection requirement.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at providing a multistation material conversion chute device guarantees playing of device and brakes steadily and environment-friendly.

In order to achieve the above purpose, the utility model provides a following technical scheme:

a multi-station material conversion chute device comprises a chute, a frame, wheels, a track and a driving device; at least one chute is arranged on the frame; the frame is arranged on the track through wheels, and the frame is driven by the driving device to move along the track.

Optionally, the driving device drives the crank-slider mechanism by a cycloidal-pin gear speed-reducing motor.

Optionally, the driving device is a variable frequency motor.

Optionally, the frame is provided with a distributor and an onboard piping connected with the distributor, and the distributor is used for connecting a lubricating system to provide lubrication for the wheels.

Optionally, the lubrication system is a manual lubrication pump, a centralized lubrication system or an intelligent lubrication system.

Optionally, the chute is provided with a dust removal connector, and is connected with the dust removal pipeline through a dust removal hose.

Optionally, a bin wall vibrator is arranged on the chute.

Optionally, the extending direction of the bottom surface of the chute is intersected with the extending direction of the frame, and the bin wall vibrator is arranged on the outer side of the bottom surface of the chute.

Optionally, a connecting rod is arranged on the driving device, the connecting rod is connected with the frame through a hinge, and the connecting rod and the hinge are in clearance fit, so that the influence on the precision of the driving mechanism due to the working of the bin wall vibrator is avoided.

Optionally, a stroke control device for controlling the position of the frame is arranged on the frame, and the chute unloading station is adjusted through the stroke control device.

Optionally, the stroke control device is implemented by a stroke switch, a proximity switch, a scale and a gray bus technology.

Optionally, a dustproof sealing device is arranged at the bottom of the chute.

The beneficial effects of the utility model reside in that:

1) the adopted driving form can effectively reduce the impact in the starting and braking process, and the starting and braking acceleration can be controlled to be 0.2m/s on the premise of meeting the 8s conversion time²Hereinafter, the acceleration of starting braking can be further reduced by adopting the variable frequency motor so as to reduce the impact.

2) Through setting up the dust removal hose, can realize providing the dust removal under the different stations, the environment that guarantees around the conversion chute when unloading satisfies the environmental protection requirement.

3) After one side is unloaded and is accomplished, will be stained with the material that glues in the chute through the work of bulkhead vibrator and shake off, avoid the conversion chute to remove in-process material landing and lead to the extra work of cleaning of producers.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention. The objectives and other advantages of the invention may be realized and attained by the means of the instrumentalities and/or combinations particularly pointed out in the appended claims.

Drawings

For the purposes of promoting a better understanding of the objects, features and advantages of the invention, reference will now be made to the following detailed description taken in conjunction with the accompanying drawings in which:

fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a side view of fig. 1.

Detailed Description

The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will be readily apparent to those skilled in the art from the disclosure herein. The present invention can also be implemented or applied through other different specific embodiments, and various details in the present specification can be modified or changed based on different viewpoints and applications without departing from the spirit of the present invention. It should be noted that the drawings provided in the following embodiments are only for illustrating the basic idea of the present invention, and the features in the following embodiments and examples may be combined with each other without conflict.

Wherein the showings are for the purpose of illustrating the invention only and not for the purpose of limiting the same, and in which there is shown by way of illustration only and not in any way limiting the scope of the invention; for a better understanding of the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar parts; in the description of the present invention, it should be understood that if there are terms such as "upper", "lower", "left", "right", "front", "back", etc., indicating directions or positional relationships based on the directions or positional relationships shown in the drawings, it is only for convenience of description and simplification of description, but it is not intended to indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore, the terms describing the positional relationships in the drawings are only used for illustrative purposes and are not to be construed as limiting the present invention, and those skilled in the art can understand the specific meanings of the terms according to specific situations.

Referring to fig. 1-2, the reference numbers in the figures refer to the following elements: the device comprises a chute 1, a frame 2, a driving device 3, wheels 4, a dustproof sealing device 5, a bin wall vibrator 6, a distributor 7, a stroke control device 8, a guide rail 9 and a dust removal hose 10.

A multi-station material conversion chute 1 device comprises a chute 1, a frame 2, wheels 4, a track and a driving device 3; at least one chute 1 is arranged on the frame 2; the frame 2 is arranged on the track through wheels 4, and the frame 2 is driven by the driving device 3 to move along the track.

Optionally, the driving device 3 drives the crank-slider mechanism by a cycloidal-pin gear speed-reducing motor; the driving device 3 is a variable frequency motor, the frequency is reduced during starting braking, the low-speed operation is realized, the starting braking impact can be reduced, and the environment pollution caused by the falling of materials stuck on the chute 1 outside a material receiving area due to impact is avoided; the driving device 3 is provided with a connecting rod, the connecting rod is connected with the frame 2 through a hinge, and the connecting rod and the hinge are in clearance fit, so that the influence on the precision of the driving mechanism caused by the working of the bin wall vibrator 6 is avoided.

Optionally, the frame 2 is provided with a distributor 7 and an on-board pipe connected with the distributor for connecting a lubricating system to provide lubrication for the wheels 4; the lubricating system is a manual lubricating pump, a centralized lubricating system or an intelligent lubricating system; a stroke control device 8 for controlling the position of the frame 2 is arranged on the frame 2, and the chute 1 unloading station is adjusted through the stroke control device 8 to control the action station of the conversion chute 1; the stroke control device 8 is realized by a stroke switch, a proximity switch, a scale and a Gray bus technology.

Optionally, the chute 1 is provided with a dust removal interface and is connected with a dust removal pipeline through a dust removal hose 10, so as to reduce dust around the equipment when the material passes through; and a bin wall vibrator 7 is arranged on the chute 1. After the primary discharging technology, the bin wall vibrator 6 works for about 3s, so that materials stuck on the chute 1 can be shaken off, the phenomenon that the chute 1 changes stations, particularly the stuck materials slide off due to impact in the starting and braking process to pollute the operating environment is avoided; the extending direction of the bottom surface of the chute 1 is intersected with the extending direction of the frame 2, and the bin wall vibrator 7 is arranged on the outer side of the bottom surface of the chute 1. And the bottom of the chute 1 is also provided with a dustproof sealing device 5.

After the material on one side is unloaded, the bin wall vibrator 6 is started to work for about 3s (adjustable), and then the residual material in the chute 1 is discharged to the corresponding unloading position. The chute 1 can be switched to the next station, the cycloid pin gear speed reducing motor drives the crank to drive the frame 2 to move on the guide rail 9, and after the stroke control device 8 detects an in-place signal, the motor stops, and the station switching is realized by the switching chute 1. The dust removal device can be opened all the time in the whole process, and an electric butterfly valve can also be arranged at the dust removal port, so that the dust removal is only started in the discharging process.

Finally, the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions, and all of them should be covered by the scope of the claims of the present invention.

Claims (9)

1. A multi-station material conversion chute device is characterized by comprising a chute, a frame, wheels, a track and a driving device; at least one chute is arranged on the frame; the frame is arranged on the track through wheels and is driven by the driving device to move along the track; and a bin wall vibrator is arranged on the chute.

2. A multi-station material transfer chute apparatus as claimed in claim 1, wherein said drive means drives a crank-slider mechanism by a cycloidal-pin gear reduction motor.

3. A multi-station material transfer chute apparatus as claimed in claim 2, wherein the drive means is a variable frequency motor.

4. A multi-station material transfer chute apparatus as claimed in claim 1, wherein said frame is provided with a distributor and onboard plumbing associated therewith for connection to a lubrication system for providing lubrication to the wheels.

5. A multi-station material transfer chute apparatus as in claim 4, wherein said lubrication system is a manual lubrication pump, a centralized lubrication system or an intelligent lubrication system.

6. A multi-station material transfer chute apparatus as claimed in claim 1, wherein said chute is provided with a dust removal interface and is connected to a dust removal pipe by a dust removal hose.

7. A multi-station material transfer chute apparatus as claimed in claim 1, wherein the direction of extension of the bottom surface of said chute intersects the direction of extension of said carriage, and said wall vibrator is disposed outside the bottom surface of said chute.

8. A multi-station material transfer chute apparatus as claimed in claim 1, wherein said carriage is provided with stroke control means for controlling the position of the carriage, whereby the chute discharge station is adjusted.

9. A multi-station material transfer chute apparatus as claimed in claim 1, wherein said chute bottom is provided with dust sealing means.

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